CN210841231U - Silkworm chrysalis sucking device - Google Patents
Silkworm chrysalis sucking device Download PDFInfo
- Publication number
- CN210841231U CN210841231U CN201921000878.XU CN201921000878U CN210841231U CN 210841231 U CN210841231 U CN 210841231U CN 201921000878 U CN201921000878 U CN 201921000878U CN 210841231 U CN210841231 U CN 210841231U
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- CN
- China
- Prior art keywords
- silkworm chrysalis
- barrel
- suction
- silkworm
- negative pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 241000255789 Bombyx mori Species 0.000 title claims abstract description 69
- 238000002955 isolation Methods 0.000 claims abstract description 13
- 241000382353 Pupa Species 0.000 claims abstract description 9
- 238000000926 separation method Methods 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Jellies, Jams, And Syrups (AREA)
Abstract
The utility model discloses a suction device of silkworm chrysalis, barrel including vertical setting, the bottom opening of barrel, top are equipped with the negative pressure mouth, the barrel is equipped with an isolation net in the below of negative pressure mouth, a plurality of silkworm chrysalis suction outlets have been seted up to the lateral part of barrel in the below of isolation net, the bottom of barrel is equipped with the support, the barrel is equipped with one under the bottom opening and connects the pupa dish. The utility model discloses a negative pressure inhales the export and produces the suction that lasts to the silkworm chrysalis, even meet stubborn silkworm chrysalis, the suction that lasts also can be gradually with silkworm chrysalis suction, the device simple structure, convenient to use, effectual.
Description
Technical Field
The utility model relates to a silkworm chrysalis suction device.
Background
Silkworm cocoon is usually mulberry silkworm cocoon, which is a capsule-shaped protective layer in the pupal stage of silkworm, and contains pupal bodies. The protective layer comprises a cocoon coat, a cocoon layer, a silkworm pupa lining and the like, and is a main raw material of silk products, and the silkworm pupa in the silkworm cocoon is a high-protein nutrient and has higher edible and medicinal values. However, in actual industrial production, silk manufacturers can soak silkworm cocoons with high-temperature liquid medicine in order to take the cocoons and draw silk, which easily causes that the silkworm chrysalis in the silkworm cocoons can not be eaten, so that in order to obtain edible silkworm chrysalis, the silkworm chrysalis in the silkworm cocoons needs to be taken out first and then reeling is carried out. The existing silkworm chrysalis in the silkworm cocoon is taken out mostly by a manual mode, namely the silkworm chrysalis is peeled by using tools such as scissors and the like, and then the silkworm chrysalis is manually extracted.
In order to solve the problems of the prior art, people have long searched for and put forward various solutions. For example, chinese patent literature discloses a silkworm pupa suction mechanism suitable for a silk processing system [ application No.: 201420712465.5], the above solution has the following technical defects: its theory of operation relies on the silkworm chrysalis suction in the negative pressure with the silkworm cocoon, however, set up leak protection gas structure at the open end of suction awl barrel, be used for the sealed between silkworm cocoon and the suction awl barrel, such structure can restrict the suction of negative pressure to the silkworm chrysalis greatly, when the silkworm chrysalis was placed at the open end, if the silkworm chrysalis did not by suction in the twinkling of an eye, then the atmospheric pressure in the suction awl barrel can maintain certain atmospheric pressure, this atmospheric pressure is less than atmospheric pressure, at this moment, the negative pressure just can't produce suction to the silkworm chrysalis, consequently, to some adhesion on the silkworm cocoon, the silkworm chrysalis of difficult suction, the device can't accomplish the suction.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a silkworm chrysalis suction device to the problem pointed out in the background art has effectively been solved.
The utility model adopts the technical proposal that:
the silkworm chrysalis suction device comprises a vertically arranged barrel, wherein the bottom of the barrel is provided with an opening, the top of the barrel is provided with a negative pressure port, an isolation net is arranged below the negative pressure port of the barrel, the side part of the barrel is provided with a plurality of silkworm chrysalis suction ports below the isolation net, a support is arranged at the bottom of the barrel, and a pupa collecting disc is arranged under the bottom opening of the barrel.
Preferably, the negative pressure port is provided with an on-off valve.
Preferably, the side part of the cylinder body is provided with an observation window at the position of the isolation net.
The observation window is convenient for observe the adsorbed silkworm chrysalis condition on the isolation net in the barrel, and when the adsorbed silkworm chrysalis on the isolation net is more, the on-off valve needs to be controlled to close, and the intercommunication between disconnection negative pressure port and the negative pressure source for the silkworm chrysalis drops downwards to the below connect in the pupa dish, opens the on-off valve again, continues to carry out the suction of silkworm chrysalis.
Preferably, the silkworm pupa suction outlet is a conical body with a small inner part and a large outer part.
The design of conical body not only can make the device be applicable to the silk cocoon of multiple size, also can prevent simultaneously that whole silk cocoon from being inhaled inside the barrel directly.
The utility model discloses a negative pressure inhales the export and produces the suction that lasts to the silkworm chrysalis, even meet stubborn silkworm chrysalis, the suction that lasts also can be gradually with silkworm chrysalis suction, the device simple structure, convenient to use, effectual.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
Example 1
As shown in fig. 1, the silkworm chrysalis suction device comprises a vertically arranged barrel body 1, wherein the bottom of the barrel body 1 is provided with an opening, the top of the barrel body is provided with a negative pressure port 2, the barrel body 1 is provided with a separation net 3 below the negative pressure port 2, the side part of the barrel body 1 is provided with a plurality of silkworm chrysalis suction outlets 4 below the separation net 3, the bottom of the barrel body 1 is provided with a support 5, and a silkworm receiving disc 6 is arranged under the bottom opening of the barrel body 1.
And the negative pressure port 2 is provided with an on-off valve 7.
And an observation window 8 is arranged at the position of the isolation net 3 on the side part of the cylinder body 1.
The silkworm pupa suction outlet 4 is a conical body with a small inner part and a large outer part.
The utility model discloses a theory of operation:
the negative pressure generated by the negative pressure port 2 enables air flow to enter the cylinder body 1 from the bottom opening of the cylinder body 1 and the silkworm chrysalis suction outlet and to upwards leave from the negative pressure port 2, the bottom opening of the cylinder body 1 is a main air inlet, when open silkworm cocoons are placed at the silkworm chrysalis suction outlet 4, the negative pressure air flow always upwards flows, so that continuous suction force is generated on the silkworm chrysalis in the silkworm cocoons, even if all the silkworm cocoon suction outlets 4 are closed, the negative pressure air flow is generated, after the silkworm chrysalis in the silkworm cocoons are sucked out, the negative pressure air flow upwards moves to the lower part of the isolation net 3 along with the negative pressure air flow and is adsorbed on the isolation net 3, when more silkworm chrysalis are adsorbed on the isolation net 3 (observed through the observation window 8), the on-off valve 7 is closed and stops working, so that the silkworm chrysalis can downwards fall into the silkworm receiving disc 6 along with the self gravity, the collection of the silkworm chrysalis is completed, after the silkworm chrysalis is observed to fall from, the silkworm pupae are continuously sucked out.
Claims (4)
1. The utility model provides a suction device of silkworm chrysalis, its characterized in that, includes barrel (1) of vertical setting, the bottom opening of barrel (1), the top is equipped with negative pressure mouth (2), barrel (1) is equipped with one isolation net (3) in the below of negative pressure mouth (2), a plurality of silkworm chrysalis suction outlet (4) have been seted up to the lateral part of barrel (1) in the below of isolation net (3), the bottom of barrel (1) is equipped with support (5), barrel (1) is equipped with one under the bottom opening and connects pupa dish (6).
2. The silkworm chrysalis suction device according to claim 1, wherein the negative pressure port (2) is provided with an on-off valve (7).
3. The silkworm chrysalis aspiration device according to claim 1, wherein the side of the cylinder (1) is provided with an observation window (8) at the position of the separation net (3).
4. The silkworm chrysalis suction device as claimed in claim 1, wherein the silkworm chrysalis suction outlet (4) is in the shape of a cone with a small inside and a large outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921000878.XU CN210841231U (en) | 2019-06-28 | 2019-06-28 | Silkworm chrysalis sucking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921000878.XU CN210841231U (en) | 2019-06-28 | 2019-06-28 | Silkworm chrysalis sucking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210841231U true CN210841231U (en) | 2020-06-26 |
Family
ID=71282054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921000878.XU Expired - Fee Related CN210841231U (en) | 2019-06-28 | 2019-06-28 | Silkworm chrysalis sucking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210841231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113057145A (en) * | 2021-03-30 | 2021-07-02 | 浙江科技学院 | Energy-saving and environment-friendly totally-enclosed automatic hermetia illucens breeding method |
-
2019
- 2019-06-28 CN CN201921000878.XU patent/CN210841231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113057145A (en) * | 2021-03-30 | 2021-07-02 | 浙江科技学院 | Energy-saving and environment-friendly totally-enclosed automatic hermetia illucens breeding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |