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螺旋输送式连续洗米机设计【含全套4张CAD图纸】【答辩毕业资料】

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编号:347096    类型:共享资源    大小:1017.59KB    格式:RAR    上传时间:2014-10-24 上传人:好资料QQ****51605 IP属地:江苏
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螺旋 输送 连续 洗米机 设计 全套 cad 图纸 答辩 毕业 资料
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目录


1  前言.............................................(1)
2  螺旋输送式连续洗米机设计的原理.....................(2)
3  水平及倾斜螺旋设计及计算.........................(3)
3.1 水平螺旋直径,转速及长度 (3)
3.2 倾斜螺旋直径、转速及长度 (4)
3.3 功率计算及电机的选型 (4)
3.4 水平及倾斜螺旋校核计算 (5)
4  水平螺旋减速器设计 (8)
 4.1 水平减速器总体设计 (8)
4.2 水平螺旋减速器高速级齿轮设计 (10)
4.3 水平螺旋减速器低速级齿轮设计 (15)
4.4 各轴的结构设计与较核 (19)
5  倾斜螺旋减速器设计 (30)
 5.1 倾斜减速器总体设计 (30)
5.2 倾斜螺旋减速器高速级齿轮设计 (32)
5.3 倾斜螺旋减速器低速级齿轮设计 (36)
5.4 各轴的结构设计与较核 (40)
6  全文总结 (51)
 6.1 本文完成的主要工作 (51)
 6.2 设计小结 (51)
参考文献 (52)
致谢 (53)



螺旋输送式连续洗米机设计


摘要:为适应食堂、大型饭店、快餐中心、现代化饮食企业应用等的需要,本文设计了一种螺旋输送式连续洗米机,该机由料斗、水平螺旋、倾斜螺旋、机架、动力装置、喷水装置等部分组成。洗米时,大米由料斗加入,经过水平螺旋的输送进行揉搓洗涤,大米中的漂浮杂质在此过程中漂出,与洗涤的浊水一起从溢流口排出。大米经过水平螺旋输送洗涤完后,进入倾斜螺旋,在倾斜螺旋的入口处,沉降速度较快的沙石则被沉降在沙石沉积槽内(,大米则随着倾斜螺旋的转动,被进一步揉搓洗涤并往上输送,最后经过喷水装置以上的沥干段沥干后从排料口排出,完成洗米操作。
该新型连续式洗米机结构简单、占地面积小、集搓米、洗米、除去漂浮杂质、沙石等于一体,除用于洗米外,也能用于黄豆,小麦,碗豆的洗涤及输送.它还适合于米制品厂,豆类制品厂等的原料洗涤,是食堂、大型饭店、快餐中心及酿造、豆类加工作业中较为理想的粮食洗涤机械。

关键词: 连续式  洗米机  原理  结构设计



Design of the washing rice machine base on the spiral convegor

Student name: Liu Jia Shuai   Class:0781051

                Supervisor: He Hong Lin  

Abstract:In order to meet the canteens, large restaurants, fast food centers, enterprise application modernization dietsuch, the need, the paper designs of a washing, it consists of a hopper, the level of spiral, helix tilt, rack,power devices, such as sprinkler parts .Rice machine work, adding the rice from the hopper through the level of the conveyor screw to rub washing, floating rice in Impurity in the process of bleaching, and washing with Choshui discharged from the overflow port.After the level of rice after washing spiral conveyor, spiral into the tilt in the tilt of the helix at the entrance, a faster settling velocity of sand deposition was deposited in the gravel bed,Of rice along with the tilt of the rotating spiral, further washing and rubbing up delivery, and finally, after more than sprinklers Drain Drain paragraph after the discharge from the mouth nesting complete washing rice operation.
  .The new continuous type washes the rice hulling machine structure simply, the area small, the collection rubs the hands the rice, washes the rice, except the float impurity, the grit was equal to a body,  this type besides uses in washing the rice, also can use in the soybean, the wheat, the bowl bean lavation and the transportation. It also suits in the rice production factory, the legumes production factory and so on raw material lavation, is the cafeteria, the large-scale hotel, the fast-food center and brews, the legumes processes in the work the more ideal grain lavation machinery.

Keywords:  continuous,washing rice machine,principle,structural design



                           Signature of Supervisor:

全部文件包含以下内容


内容简介:
The principle and structure of the new type continuous mildew on lobster sauce washing machineAbstract: The principle and structure of a set of new type mildew washing equipment- the continuous mildew on lobster sauce washing machine was introduced in this paper.Using this machine is profited not only to enhance the lobster sauce s quality, to improve the productivity, and to reduce the worker s labor intensity, butalso to construct a good working condit ion and to realize the brewing industry s mechanization.Key words: continuous; washing mildew in lobster sauce machine; new type machine1 PrefaceIn rice production of aspergillus types of douchi, in order to guarantee Fermented bean product quality features that make fermented bean product more bright and reduce the GuSeWei into song, fermented bean must use the water surface mycelia, conidium and cleaning, and stick dirt.Requirements in the process, to wash the land into possible to keep douchi Song off, skin complete without washing into song hypha, skin Bean body oil moisten.At present, aspergillus enzyme types of douchi into song washing square method in most of the flavoring factory use manual method isIts labor intensity, production environment is bad, not to protect cleaning effect certificate. Therefore, this paper introduces a new type of continuous douchi wash Mildew machine, the continuous type of douchi in washing machine wash mildew of enzyme into the black beans have bent the function of scattered and sanitizers, fermented bean song material peeling, washing the low rate of douchi into song surface hypha body, conidium and sticky dirt, fermented bean song materials in the machine Spray, can receive appropriate back to wet, wash enzymes work can be with continued, with low labor strength, high efficiency, easy operation, convenient in maintenance, meanwhile the machine has advantages such as water use the system, can make full use of water, reduce waste waterProductivity, and it is favorable to the environment protection function. This douchi wash in douchi manufacturer mould machine a trial, and good results have been achieved.,2 continuous douchi wash mildew principle of workAfter the composer of black beans song material by mechanical or artificially in feeding controller with certain under the control of the flow into the wash enzyme machine in feeding port (see chart 1 shows), music by incoming material flow in the control (see chart 1), music material flows into the washing machine wash the enzyme, wash enzyme enzyme trough the vats after turning round thorn stick and drive the water wash enzyme machine, the clouds of flow movement in growth curve material scattered in material song with the surface of mycelia, conidium and sticky dirt flushed wash it. After feeding song outflow into belt spraying machine (see figure 2 shows), spraying water wash of bean song further. Spray belt spraying water cleaning after after by circulation to bean song of enzyme machine wash the next batch of material song clean. In the process of wash mildew, if appear too much song material has not been derided and jam wash water, wash mildew mould slot machine has two jetting rinse device, in the cases without stopping the jam wash mildew slot agglomerate song, ensure the machine feeding derided for continuous operation, wash mildew machine visual music material requirements wash mildew stepless speed regulation.3 successive douchi wash mildew machine structureContinuous washing mildew machine structure were composed by two single,One is the washing machine, two is mould belt conveyor benzopyrazine machine, injection machine as shown in figure:1 Gate 2 Cistern 3 Wash mildew barrels 4 Round stick5 The material mouth 6 Overflow valve 7 Material pump controllers8 Block water cover 9 Shower belt 10 Spray pump 11Reflux pump 12 Water inlet 13 Overflow pipeDouchi wash mildew machine schemes3.1 wash mildew machineMainly by enters the material hopper, feeding controller, cistern (see chart 2), wash mildew slot (see figure 3), round thorn in stick (see chart 4), discharging mouth (see chart 5), transmission equipment etc.Enters the material hopper. This is a sifang conical hollow body, fermented bean song by conveying equipment or material of artificial thus enter Wash mildew machine, below a feed hopper, control song material controller into quantity.wash the mildew slots. Purpose is to give the surface with mycelia and meristematic spore, sticky dirt of douchi song materials and water in the rubbing empty in between and adjustment in the process of production, wash the mildew to prevent blocking alessio, etc.Round rod thorn. This is the main device wash mildew machine, device form is a circle on the form of sticks with a series of small round rods, small round rods on the amount and installation angle of process douchi song material mycelia, conidium, stick dirt form,growth situation, etc to circumstances. In the round the design, rod thorn ,This machine used fluid mechanics principle, the device is baptized mildew water sports and the surface of douchi song material. Mildew and its sticky dirt on friction and achieve! Purification, therefore, fermented bean song material peeling less, flow and douchi song material! Friction, the surface is smooth curve material.Discharging device. Wash the mildew machine wash mildew in discharge mouth slot near the end of the tangent cross-section position, equipped with adjustment out the device, feed can be conveniently depending on the song material needs and into do adjustment, prevent song material blocked jet flush device in above the discharging device.The overflow device. The overflow device in the role of mould machine wash is wash the thing to be cleaned after mildewed (mycelia, conidium, stick dirt, sundry etc) in a short time, the machine turned the overflow from mouth to wash face in the position of mould slot and the level of the overflow of the space there is enough, can guarantee to be cleaned after washing mildew objects in the short time eduction cake layer.3.2 Belt spraying machine Main material thickness controller by conveyer belt, and the spray nozzle, spraying water recycling system and transmission system, etc.Belt spraying machines main function is already cleaning the material for further douchi song, and can according to song clean material humidity proper adjustment. Take right # will pepper cut into 3 4 cm, add the butter low-temperature extraction mention 1 h or so # join crushing prickly ash and saute until out MaWei # join alleviate pains powder, garlic, cubed scrambled to taste a # join with yellow rice wine dissolve of douchi # slightly fry # join LaoZao juice, sugar, monosodium glutamate, chicken essence and yeast extract # join ripe rapeseed oil fry 4 5 minutes # packaging , 30 min # 121 high temperature sterilizing # inspection # finished products.4.2 Operating points 4.2 .1The first to understand the characteristics of the materials and in hotpot seasoning in the role.Watercress make soup bittern, and produce color red leaves of spicy yaste and salty, increase the taste fresh fragrance, marinades LaoZao juice is increase fresh pressure xing, to smell, make soup halogen have the taste; to sweet Prickly ash can seasonings increase incense, pressure xing go bad smell. The dry chili increase soup halogen hot and fragrance; Salt set flavour increase incense, raises fresh flavoring, repression bad smell. Monosodium glutamate, yeast extraction content, chicken essence can increase fresh, also yeast extraction of freshness material things, can make the soup high-temperature brine long hot cooking and do not break full-bodied freshness; Ice-sugar go to dry back more than sweet smell; Five spices can go to dry, xing, polishing, etc.; Butter not but can provide hotpot base solid form, like, and vegetable oil also have increase incense role. 4.2.2 Selected raw material is making pot out based. For example, peppers and prickly ash, from season speaking, every year 7 8 months of prickly ash is produced from than October autumn pepper good quality.If the origin see, shaanxi, sichuan rich shun, xichang, yavin produce of MAO Chinese prickly ash, all seems MaWei foot, and aroma good quality. Choose Chinese prickly ash a as gas oil moisten, are choosing colors in grains, Chinese prickly ash, less seed, black branch stem less, flavour is lasting, with her teeth after the break MaWei foot flowers pepper for good. Dry chili from breed points have long chili, two gold,ChaoTianJiao, QiXingJiao and yunnan millet pepper, 2 bars chili color gas well, fragrance is, spicy gentle, while QiXingJiao, small ChaoTianJiao,Meters peppers smaller sharp is made, spicy incomparable, and therefore the pot Material can use both long, and with. Bean sauce to Sichuan PI county recently for authentic, fermented bean production in yongchuan fermented bean vin for good, other should buy good quality raw mat
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