CN104941916A - Silkworm chrysalis screening device - Google Patents
Silkworm chrysalis screening device Download PDFInfo
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- CN104941916A CN104941916A CN201510366097.2A CN201510366097A CN104941916A CN 104941916 A CN104941916 A CN 104941916A CN 201510366097 A CN201510366097 A CN 201510366097A CN 104941916 A CN104941916 A CN 104941916A
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Abstract
The invention relates to the field of silkworms, in particular to a silkworm chrysalis screening device. The screening device comprises a support, bearing pedestals connected with the support, two shafts connected with the bearing pedestals in a matching manner, belt pulleys fixed on the shafts, and belts, wherein the two shafts are arranged on the support in parallel and side by side, and fixed by the bearing pedestals; the belt pulleys are fixed on the shafts; the belts are connected with the belt pulleys on the two shafts; the belts between the shafts form a string shape; and distances between every two belts are increased gradually. The device can automatically sort male and female silkworm chrysalises in batch, is high in efficiency, and can save a large number of labors; materials used by the device are common materials in the market and are low in cost, so that manufacturing expense and the cost are low, and the device is easy to popularize; and the device is convenient to maintain, simple and practical.
Description
Technical field
The present invention relates to silkworm field, particularly relate to a kind of silkworm chrysalis screening plant.
Background technology
In silk cocoon production of hybrid seeds process, first silkworm chrysalis is sub-elected male and female, separate, after silkworm chrysalis all becomes silkworm moth substantially, then concentrate female Bombycis mori put with male silk moth together with carry out mating, mating is complete, takes male silk moth away, leaves silkworm egg under female Bombycis mori.
In above-mentioned operation, a critical process is had exactly male and female silkworm chrysalis to be made a distinction.Current seed station is all with manually carrying out mirror pupa, need staff to pick up silkworm chrysalis one by one, be put into the place that light is stronger, carefully check silkworm chrysalis afterbody, if it is female silkworm chrysalis that silkworm chrysalis afterbody has similar " X " figure just, not having similar " X " figure is just male silkworm chrysalis.The mode of this artificial separation everyone at every turn can only sorting silkworm chrysalis, and the silk cocoon production of hybrid seeds be time short, measure large work, seed station often needed to hire a large amount of casual labour to carry out sorting silkworm chrysalis in this time period.And the today of working in city is flowed in a large number at urban population, be difficult to hire so much casual labour, and expense is also high.So with manually carrying out sorting silkworm chrysalis, labour intensity is large, and production efficiency is low, and cost is high.
Silk industry is the conventional industries of China, national economic development, increase farmers' income and labour employment, expand export earn foreign exchange, enrich domestic market, to increase the state tax revenue etc. in there is important effect.The demand of market to silk cocoon also gets more and more, and then proposes high request to operating efficiency, the quality of silkworm egg breeding.A kind of simple and practical, cheap and can the device of automatic batch sorting silkworm chrysalis in the urgent need to researching and developing.
Summary of the invention
The object of this patent is: provide a kind of silkworm chrysalis screening plant, replaces artificial separation silkworm chrysalis, realizes automatic batch sorting silkworm chrysalis.
The present invention is achieved in that a kind of silkworm chrysalis screening plant, described screening plant comprises support, connection bearing block on the bracket, two axles of the described bearing block that is connected, fixing belt pulley, belt on the shaft, described two parallel located side by side of axle on the bracket, described axle fixes described two axles by described bearing block, described belt pulley is fixing on the shaft, described belt connects the belt pulley on described two axles, belt between described axle forms string shape, and the spacing of two belts increases gradually.
Further technical scheme of the present invention is: described silkworm chrysalis screening plant also comprises silkworm chrysalis setting device, described silkworm chrysalis setting device comprises vertical rack and is located at crossbeam above described belt and the feather being connected described crossbeam, and described feather is positioned at directly over belt and does not contact described belt.
Further technical scheme of the present invention is: described screening plant also comprises charging aperture, and described charging aperture is arranged on described less one end of belt spacing.
Further technical scheme of the present invention is: described screening plant also comprises multiple lower pupa bucket, and the number of described lower pupa bucket can arrange different numbers according to the difference selected silkworm chrysalis, and described lower pupa bucket is arranged on below described belt.
Further technical scheme of the present invention is: described screening plant also comprises pupa bucket, described in go out the below that pupa bucket is arranged on described larger one end of belt spacing.
The invention has the beneficial effects as follows: the sorting silkworm chrysalis male and female of this device energy automatic batch, efficiency is high, can save a large amount of artificial; The material that device uses is all material common on some markets, again cheaply, low cost, cost is low, promotes easily; Device is simple and practical, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the silkworm chrysalis screening plant schematic perspective view that the embodiment of the present invention provides.
Detailed description of the invention
Build the rectangular frame support 1 of long 1.2 meters, wide 0.4 meter, high 0.8 meter as shown in Figure 1.The crossbeam of rectangular frame installs 4 bearing blocks 4, and described bearing block 4 symmetry is installed.Described bearing block 4 installs 2 axles, and the spacing between 2 axles is 0.9 meter.Every bar axle installs 10 belt pulleys, and the spacing between belt pulley is respectively 6mm and 10mm.Belt 6 is loaded onto, totally 10 belts 6 between symmetrical belt pulley.Form 10 belt 6 opening dresses to spread out, belt 6 spacing is one end that 6mm is relatively narrow is Jin Yong district, and belt 6 spacing, from 6mm to 10mm, progressively increases, and this region is a point constituency, and motor-driven belt 6, belt 6 travels from Jin Yong district toward point constituency.Silkworm chrysalis falls down from hopper, drop on the belt 6 in Jin Yong district, belt 6 in tow silkworm chrysalis enters a point constituency, and belt 6 spacing of silkworm chrysalis slowly increases in tow, and silkworm chrysalis goes to the large one end of spacing from closely spaced one end, front end in point constituency is fallen down from belt 6 by small male silkworm chrysalis, fall in male separatory vessel, the female silkworm chrysalis that build is large continues to travel forward, goes to a point rear end, constituency and falls down from belt 6, fall in female separatory vessel, arrive the object of sorting silkworm chrysalis male and female.
Silkworm chrysalis profile width is between 6mm to 10mm, and length is nearly all at more than 10mm, if silkworm chrysalis puts sidewards on above-mentioned belt 6, will cause because the length of silkworm chrysalis is greater than belt 6 spacing, correctly cannot sub-elect the male and female of silkworm chrysalis.For addressing this problem, this patent proposes the solution of a setting device 5.
Above-mentioned setting device 5 is: on the line of demarcation in Jin Yong district and point constituency both sides crossbeam on 2 supports are installed, support is driven to be fixed wtih one piece of clamping plate, clamping plate are above 10 belts 6, clamping plate clip 10 feathers, a corresponding belt 6 of feather, be placed in directly over belt 6, feather afterbody and belt 6 have one section of small distance, do not touch belt 6, do not affect the rotation of belt 6.The effect of this device is, when silkworm chrysalis to enter point constituency from Jin Yong district time, due to the barrier effect of feather, those silkworm chrysalises are sidewards set right by feather, silkworm chrysalis is sidewards set right as equidirectional with belt 6, thus ensure that every the silkworm chrysalis entering point constituency is all equidirectional with belt 6, avoid because the horizontal error caused of silkworm chrysalis, ensure that the precision of sorting.
The crossbeam of shape framework 1 installs 4 bearing blocks 4, and bearing block symmetry is installed.Bearing block installs 2 bearings, and the spacing between 2 bearings is 0.9 meter.10 belt pulleys installed by every bar bearing, and the spacing between belt pulley is respectively 6mm and 10mm.Belt 6 is loaded onto, totally 10 belts 6 between symmetrical belt pulley.Above belt 6, install setting device 5, setting device 5 front is install a feed hopper 2 above district of Jin Yong district 3, Jin Yong 3, and setting device 5 front and back are a point constituency.First time pupa bucket, 7, second time pupa bucket 8, the 3rd time pupa bucket 9 and the 4th time pupa bucket 10 are for catching the silkworm chrysalis fallen down from belt 6.
Workflow is: motor-driven belt 6 rotates, and artificial falls silkworm chrysalis toward feed hopper 2, and silkworm chrysalis slips into Jin Yong district 3 from feed hopper 2, and through setting device 5, silkworm chrysalis is sidewards set right, and many silkworm chrysalises and belt 6 enter a point constituency in the same way.First the smaller male silkworm chrysalis of build falls down from belt 6, and fall into first time pupa bucket 7, this part silkworm chrysalis is nearly all male silkworm chrysalis; Part silkworm chrysalis falls down at belt 6 mid portion, and fall into second time pupa bucket 8, this part silkworm chrysalis has male silkworm chrysalis, also has female silkworm chrysalis, needs artificial secondary sorting; Residue silkworm chrysalis falls down at the rear portion of belt 6 and afterbody, and fall into the 3rd time pupa bucket 9 and the 4th time pupa bucket 10, this part silkworm chrysalis is nearly all female silkworm chrysalis.
Experiment draws: this device can sub-elect the male silkworm chrysalis of about 35% and the female silkworm chrysalis of about 35%, and the silkworm chrysalis of nearly 30% cannot sub-elect.Can show that the sorting index of this device is the value of 70%.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a silkworm chrysalis screening plant, it is characterized in that: described screening plant comprises support, connection bearing block on the bracket, two axles of the described bearing block that is connected, fixing belt pulley, belt on the shaft, described two parallel located side by side of axle on the bracket, described axle fixes described two axles by described bearing block, described belt pulley is fixing on the shaft, described belt connects the belt pulley on described two axles, belt between described axle forms string shape, and the spacing of two belts increases gradually.
2. silkworm chrysalis screening plant according to claim 1, it is characterized in that: described silkworm chrysalis screening plant also comprises silkworm chrysalis setting device, described silkworm chrysalis setting device comprises vertical rack and is located at clamping plate above described belt and the feather being connected described clamping plate, and described feather is positioned at directly over belt and does not contact described belt.
3. silkworm chrysalis screening plant according to claim 2, is characterized in that: described screening plant also comprises charging aperture, and described charging aperture is arranged on described less one end of belt spacing.
4. silkworm chrysalis screening plant according to claim 3, is characterized in that: described screening plant also comprises multiple lower pupa bucket, and the number of described lower pupa bucket can arrange different numbers according to the difference selected silkworm chrysalis, and described lower pupa bucket is arranged on below described belt.
5. silkworm chrysalis screening plant according to claim 4, is characterized in that: described screening plant also comprises pupa bucket, described in go out the below that pupa bucket is arranged on described larger one end of belt spacing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510366097.2A CN104941916B (en) | 2015-06-26 | 2015-06-26 | A kind of silkworm chrysalis screening plant |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510366097.2A CN104941916B (en) | 2015-06-26 | 2015-06-26 | A kind of silkworm chrysalis screening plant |
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| CN104941916A true CN104941916A (en) | 2015-09-30 |
| CN104941916B CN104941916B (en) | 2017-07-28 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598042A (en) * | 2016-02-01 | 2016-05-25 | 柳州市诚明科技有限公司 | Silkworm cocoon sorting method |
| CN106040609A (en) * | 2016-05-26 | 2016-10-26 | 西南大学 | Intelligent silkworm pupa identification facility and method |
| CN106391501A (en) * | 2016-11-23 | 2017-02-15 | 四川省农业科学院蚕业研究所 | Gravity electronic-method intelligent sorting machine for female and male silkworm pupae |
| CN106622988A (en) * | 2016-12-31 | 2017-05-10 | 青岛农业大学 | High-performance carrot computer vision track defective product removing and length and thickness grading device |
| CN107116041A (en) * | 2017-06-27 | 2017-09-01 | 山东省农作物种质资源中心 | Multi-functional seed selection system and selection method |
| CN107857049A (en) * | 2017-10-24 | 2018-03-30 | 刘永红 | One kind sieve pupa special equipment |
| WO2022188180A1 (en) * | 2021-03-12 | 2022-09-15 | 方甡 | Screening device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105598042A (en) * | 2016-02-01 | 2016-05-25 | 柳州市诚明科技有限公司 | Silkworm cocoon sorting method |
| CN106040609A (en) * | 2016-05-26 | 2016-10-26 | 西南大学 | Intelligent silkworm pupa identification facility and method |
| CN106391501A (en) * | 2016-11-23 | 2017-02-15 | 四川省农业科学院蚕业研究所 | Gravity electronic-method intelligent sorting machine for female and male silkworm pupae |
| CN106391501B (en) * | 2016-11-23 | 2018-11-16 | 四川省农业科学院蚕业研究所 | Male and female silkworm chrysalis gravity electronic method intelligence sorting machine |
| CN106622988A (en) * | 2016-12-31 | 2017-05-10 | 青岛农业大学 | High-performance carrot computer vision track defective product removing and length and thickness grading device |
| CN107116041A (en) * | 2017-06-27 | 2017-09-01 | 山东省农作物种质资源中心 | Multi-functional seed selection system and selection method |
| CN107857049A (en) * | 2017-10-24 | 2018-03-30 | 刘永红 | One kind sieve pupa special equipment |
| WO2022188180A1 (en) * | 2021-03-12 | 2022-09-15 | 方甡 | Screening device |
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| CN104941916B (en) | 2017-07-28 |
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