CN216705110U - Walnut skin selecting machine - Google Patents
Walnut skin selecting machine Download PDFInfo
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- CN216705110U CN216705110U CN202123341785.3U CN202123341785U CN216705110U CN 216705110 U CN216705110 U CN 216705110U CN 202123341785 U CN202123341785 U CN 202123341785U CN 216705110 U CN216705110 U CN 216705110U
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Abstract
A walnut skin sorting machine comprises a frame, a medium-pressure centrifugal fan, a screen body, a vibrating motor and a cyclone skin sucking and discharging mechanism; a first skin suction channel between the screen body and the medium-pressure centrifugal fan is provided with a vertical expansion cavity through flexible connection; a first air adjusting valve is arranged on the first leather sucking channel. The first leather sucking channel is communicated with the second leather sucking channel, a second air adjusting valve is installed on the second leather sucking channel, the second leather sucking channel is connected with a vertical air screen, and the vertical air screen is connected with a scraper-trough conveyer. The walnut kernel peeling machine has the advantages that a small number of walnut kernels are wrapped in the skins sucked up by wind due to the vertical expansion cavity, the wind pressure in the cavity is reduced due to the sudden increase of the vertical space when the walnut kernels pass through the vertical expansion cavity, the heavier walnut kernels fall down and move horizontally forwards, the lighter skins continue to move upwards, and the walnut kernels and the skins are thoroughly separated. The secondary skin sucking mechanism can suck skins cleaner.
Description
Technical Field
The utility model belongs to a walnut skin selecting machine.
Background
The existing walnut skin selecting machine comprises a mechanism, a medium-pressure centrifugal fan, a screen body and a vibration motor, and because a vertical expansion cavity and a secondary skin sucking mechanism are not provided, the skin selecting effect is not ideal.
Disclosure of Invention
The utility model aims to solve the existing problems and provide the walnut shell selecting machine with high efficiency.
The technical scheme of the utility model is as follows: comprises a frame, a medium-pressure centrifugal fan, a screen body, a vibrating motor and a cyclone leather-sucking unloading mechanism;
the device is characterized in that a first skin suction channel between a screen body and a medium-pressure centrifugal fan is provided with a vertical expansion cavity through flexible connection; a first air adjusting valve is arranged on the first leather sucking channel. The first leather sucking channel is communicated with the second leather sucking channel, a second air adjusting valve is installed on the second leather sucking channel, the second leather sucking channel is connected with a vertical air screen, and the vertical air screen is connected with a scraper-trough conveyer. The vertical air screen is a flat square cavity with a narrow bottom and a wide top, and an air adjusting mechanism with an air duct width adjusting handle is arranged in the flat square cavity of the vertical air screen.
The utility model has the advantages that the first leather suction channel between the screen body and the medium-pressure centrifugal fan is provided with the vertical expansion cavity through flexible connection; because a small amount of walnut kernels are wrapped in the skins sucked up by wind, when the skins pass through the vertical expansion cavity 6, the vertical space is suddenly increased, so that the wind pressure in the cavity is reduced, the heavier walnut kernels fall off and move horizontally forward, and the lighter skins continue to move upward, so that the walnut kernels and the skins are thoroughly separated. In addition, a secondary skin suction mechanism formed by connecting a second skin suction channel, a vertical air screen and a scraper-trough conveyer is additionally arranged, and the secondary skin suction system is used for sucking the skins for the secondary skin suction, so that the secondary skin suction is cleaner, and the skin suction effect is improved.
Drawings
Figure 1 is a schematic structural view of the present invention,
figure 2 is a top view of the device,
figure 3 is a cross-sectional view a-a of figure 2,
fig. 4 is a schematic structural diagram of the vertical air screen.
Detailed Description
The following detailed description is made with reference to the accompanying drawings: as shown in the figure, the device comprises a frame 1, a medium-pressure centrifugal fan 3, a screen body 2, a vibration motor 7 and a cyclone skin-sucking unloading mechanism 4;
a vertical expansion cavity 6 is arranged on a first skin suction channel between the screen body 2 and the medium-pressure centrifugal fan 3 through a flexible connection 8; the first leather sucking channel is provided with a first air adjusting valve 9. The first leather sucking channel 5 is communicated with the second leather sucking channel 13, a second air adjusting valve 10 is installed on the second leather sucking channel, the second leather sucking channel is connected with a vertical air screen 12, and the vertical air screen 12 is connected with a scraper-trough conveyer 11. The vertical air screen 12 is a flat square cavity, the lower part is narrow, the upper part is wide, an air adjusting mechanism 12-3 with an air adjusting channel width handle 12-2 is arranged in the flat square cavity 12-1 of the vertical air screen 12, negative pressure air enters from the side through the skin and kernel mixture from the bottom to the top, lighter skins are sucked away, the kernels fall downwards along with the wind direction, and the skins and kernels are separated.
Claims (1)
1. A walnut skin sorting machine comprises a frame, a medium-pressure centrifugal fan, a screen body, a vibrating motor and a cyclone skin sucking and discharging mechanism; the device is characterized in that a first skin suction channel between the screen body and the medium-pressure centrifugal fan is provided with a vertical expansion cavity through flexible connection; a first air adjusting valve is arranged on the first leather sucking channel; the first leather sucking channel is communicated with the second leather sucking channel, a second air regulating valve is installed on the second leather sucking channel, the second leather sucking channel is connected with a vertical air screen, and the vertical air screen is connected with a scraper-trough conveyer; the vertical air screen is a flat square cavity with a narrow bottom and a wide top, and an air adjusting mechanism with an air duct width adjusting handle is arranged in the flat square cavity of the vertical air screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123341785.3U CN216705110U (en) | 2021-12-29 | 2021-12-29 | Walnut skin selecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123341785.3U CN216705110U (en) | 2021-12-29 | 2021-12-29 | Walnut skin selecting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216705110U true CN216705110U (en) | 2022-06-10 |
Family
ID=81887369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123341785.3U Active CN216705110U (en) | 2021-12-29 | 2021-12-29 | Walnut skin selecting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216705110U (en) |
-
2021
- 2021-12-29 CN CN202123341785.3U patent/CN216705110U/en active Active
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