CN216705071U - A sieving mechanism for oyster production - Google Patents
A sieving mechanism for oyster production Download PDFInfo
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- CN216705071U CN216705071U CN202122685367.XU CN202122685367U CN216705071U CN 216705071 U CN216705071 U CN 216705071U CN 202122685367 U CN202122685367 U CN 202122685367U CN 216705071 U CN216705071 U CN 216705071U
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Abstract
The utility model discloses a screening device for oyster production, which comprises a screening box, wherein the top of the screening box is communicated with a feeding channel, the upper end of the interior of the screening box is fixedly provided with a screening plate which is obliquely arranged, the lower end of the screening plate is communicated with a discharging pipe, four corners of the bottom of the screening plate are fixedly provided with telescopic rods, the bottom of each telescopic rod is fixedly provided with a fixed block, each fixed block is fixedly arranged on the inner side wall of the screening box, the interior of the screening box is rotatably provided with a rotating rod through a bearing, the rotating rod is positioned below the screening plate, and a cam is fixedly sleeved on the rotating rod. According to the utility model, through mutual cooperation among all parts, oyster particles meeting requirements can be quickly screened out and conveyed into the turnover container, the screening speed is increased, the feeding speed can be controlled, the screening is ensured to be more thorough, and the oyster screening device has the advantages of high automation degree, low cost and the like, and is easy to popularize and apply.
Description
Technical Field
The utility model relates to the technical field of screening devices, in particular to a screening device for oyster production.
Background
The oyster as a high-quality marine cultured shellfish has delicious meat value, and the crushed and screened oyster shell can be used as a medicament and has the effects of treating weakness, relieving erysipelas, nourishing yin, tonifying yang and the like.
Through the retrieval, application number 202020381583.8's patent discloses a oyster shell processing is with granule screening plant, including outer barrel, outer barrel lower extreme fixedly connected with goes out the hopper, and vibration mechanism is installed to the bottom in the outer barrel, and the last interior barrel of having placed of vibration mechanism is provided with a plurality of stop gear between the lateral wall of interior barrel and the inside wall of outer barrel, runs through ground fixedly connected with filter screen on the interior bottom of interior barrel, and the filter screen setting is on vibration mechanism.
Above-mentioned device, make interior barrel and filter screen constantly be up-and-down back and forth movement through vibrations mechanism, be convenient for filter the screening to oyster shell granule material, the barrel is taken out from outer barrel after the screening, handling the oyster granule screening out, however, above-mentioned device is in the use, just need the shut down operation at every interval a period, so that the oyster granule that the workman will interior barrel inside was selected takes out, thereby lead to oyster production efficiency lower, and workman intensity of labour is big, thereby can't satisfy the user demand of people in production.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects of low production efficiency and high labor intensity in the prior art, and provides a screening device for oyster production.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a screening device for oyster production comprises a screening box, wherein the top of the screening box is fixedly communicated with a feeding channel, the upper end of the interior of the screening box is fixedly provided with a screening plate which is obliquely arranged, the lower end of the screening plate is fixedly communicated with a discharging pipe, the four corners of the bottom of the screening plate are fixedly provided with telescopic rods, the bottom of each telescopic rod is fixedly provided with a fixed block, each fixed block is fixedly arranged on the inner side wall of the screening box, the interior of the screening box is rotatably provided with a rotating rod through a bearing, the rotating rod is positioned below the screening plate, and a cam is fixedly sleeved on the rotating rod;
the lower end of the interior of the screening box is fixedly provided with a U-shaped screening cylinder, the aperture of the U-shaped screening cylinder is smaller than that of the screening plate, the interior of the U-shaped screening cylinder is rotatably provided with a transmission shaft through a bearing, the peripheral wall of the transmission shaft is fixedly provided with a helical blade, one end of each of the transmission shaft and the rotating rod is rotatably penetrated to the exterior of the screening box and fixedly connected with a driven belt wheel, the outer side wall of the screening box is fixedly provided with a driving motor through a motor base, the output end of the driving motor is fixedly connected with a rotating shaft through a coupler, the rotating shaft is fixedly sleeved with a driving belt wheel, and the driving belt wheel is connected with the driven belt wheel through belt transmission;
the lateral wall of screening case is fixed the intercommunication have with the discharging pipe that U-shaped sieve tube corresponds, and the inside slidable mounting of opening on the another lateral wall of screening case has the powder collecting vessel.
Preferably, the bottom of feed channel is fixed the intercommunication has the feeder hopper, and installs the stock guide on feed channel's the interior roof perpendicularly.
Preferably, the aperture range of the screening plate is 13mm-15mm, and the aperture range of the U-shaped screening cylinder is 0.8mm-1.2 mm.
Preferably, at least one cam is provided.
Preferably, an embedded handle is arranged on the outer side wall of the powder collecting barrel.
Preferably, the bottom fixed mounting of screening case has the base, the equal fixed mounting in bottom four corners position of base has the shock pad.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the oyster screening device, the screening plate and the discharge pipe which are obliquely arranged are arranged, oysters with large volumes can be screened and conveyed to the outside of the screening box, and meanwhile, the screening plate is vibrated up and down under the matching action of the rotating rod and the cam, so that the screening speed is improved.
2. According to the utility model, under the matching action of the U-shaped screening cylinder, the transmission shaft and the helical blades, oyster powder can be screened out, and oyster particles meeting the requirements can be conveyed into the turnover container, so that the production efficiency of oysters is improved.
3. According to the utility model, the material guide plate is arranged in the feeding channel, so that the feeding speed can be effectively controlled, oyster particles are prevented from being accumulated, the screening is ensured to be more thorough, and the screening effect is improved.
According to the utility model, through mutual cooperation among all parts, oyster particles meeting requirements can be quickly screened out and conveyed into the turnover container, the screening speed is increased, the feeding speed can be controlled, the screening is ensured to be more thorough, and the oyster screening device has the advantages of high automation degree, low cost and the like, and is easy to popularize and apply.
Drawings
FIG. 1 is a schematic structural diagram of a screening device for oyster production according to the present invention;
FIG. 2 is a schematic structural diagram of a screening device for oyster production according to the present invention;
FIG. 3 is a schematic side view of a cross-sectional structure of a sieving device for oyster production according to the present invention;
fig. 4 is a schematic cross-sectional structure diagram of a screening box of the screening device for oyster production according to the present invention.
In the figure: 1. a screening box; 2. a feed channel; 3. a screening plate; 4. a discharge pipe; 5. a telescopic rod; 6. a fixed block; 7. rotating the rod; 8. a cam; 9. a U-shaped screening drum; 10. a drive shaft; 11. a helical blade; 12. a driven pulley; 13. a drive motor; 14. a driving pulley; 15. a discharge pipe; 16. a powder collection barrel; 17. a feed hopper; 18. a material guide plate; 19. an embedded handle; 20. a base; 21. a shock-absorbing pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example one
Referring to fig. 1-4, a screening device for oyster production comprises a screening box 1, wherein the top of the screening box 1 is fixedly communicated with a feeding channel 2, the upper end inside the screening box 1 is fixedly provided with a screening plate 3 which is obliquely arranged, the lower end of the screening plate 3 is fixedly communicated with a discharging pipe 4, four corners of the bottom of the screening plate 3 are fixedly provided with telescopic rods 5, the bottom of each telescopic rod 5 is fixedly provided with a fixed block 6, each fixed block 6 is fixedly arranged on the inner side wall of the screening box 1, the inside of the screening box 1 is rotatably provided with a rotating rod 7 through a bearing, the rotating rod 7 is positioned below the screening plate 3, and the rotating rod 7 is fixedly sleeved with a cam 8;
a U-shaped screening cylinder 9 is fixedly installed at the lower end inside the screening box 1, the aperture on the U-shaped screening cylinder 9 is smaller than that on the screening plate 3, a transmission shaft 10 is rotatably installed inside the U-shaped screening cylinder 9 through a bearing, helical blades 11 are fixedly installed on the peripheral wall on the transmission shaft 10, one ends of the transmission shaft 10 and one end of the rotating rod 7 are rotatably penetrated to the outside of the screening box 1 and fixedly connected with a driven pulley 12, a driving motor 13 is fixedly installed on the outer side wall of the screening box 1 through a motor base, the output end of the driving motor 13 is fixedly connected with a rotating shaft through a coupler, a driving pulley 14 is fixedly sleeved on the rotating shaft, and the driving pulley 14 is connected with the driven pulley 12 through belt transmission;
a discharge pipe 15 corresponding to the U-shaped screening cylinder 9 is fixedly communicated with the side wall of the screening box 1, and a powder collecting barrel 16 is slidably arranged in an opening on the other side wall of the screening box 1.
In the embodiment, oyster particles to be screened slide down from a feed hopper 17 to a screening plate 3 in a screening box 1 through a feed channel 2, the oyster particles with larger volume are screened out and are discharged along the screening plate 3 through a discharge pipe 4 under the action of gravity, the oyster particles with smaller volume drop into a U-shaped screening cylinder 9, a driving belt wheel 14 is driven to rotate through a driving motor 13, the driving belt wheel 14 drives a driven belt wheel 12 to rotate through a belt transmission mode, the driven belt wheel 12 drives a transmission shaft 10 to rotate and drives a spiral blade 11 to rotate, powder screening in the oyster particles is accelerated in a stirring mode, the oyster particles meeting requirements can be conveyed into a turnover box, the production efficiency is accelerated, in addition, another driven belt wheel 12 drives a rotating rod 7 to rotate and drives a cam 8 to rotate, the screening plate 3 is driven to do up-and-down reciprocating motion through the cam 8, the screening speed is accelerated, and the production efficiency is further improved.
Example two
Referring to fig. 1-4, this embodiment is substantially the same as the first embodiment, and more preferably, the bottom of the feed channel 2 is fixedly connected with a feed hopper 17, and the inner top wall of the feeding channel 2 is vertically provided with a material guide plate 18, the feeding speed is controlled, the oyster shell particles are screened more thoroughly, the screening effect is improved, the aperture range of the screening plate 3 is 13mm-15mm, the aperture range of the U-shaped screening cylinder 9 is 0.8mm-1.2mm, the finished product quality is improved, at least one cam 8 is arranged, vibrate to screening plate 3, improve screening efficiency, be provided with embedded handle 19 on the lateral wall of powder collecting vessel 16, be convenient for take out powder collecting vessel 16 fast, improve production efficiency, the bottom fixed mounting of screening case 1 has base 20, the equal fixed mounting in bottom four corners position of base 20 has shock pad 21, vibration/noise reduction, increase of service life.
According to the utility model, through mutual cooperation among all parts, oyster particles meeting requirements can be quickly screened out and conveyed into the turnover container, the screening speed is increased, the feeding speed can be controlled, the screening is ensured to be more thorough, and the oyster screening device has the advantages of high automation degree, low cost and the like, and is easy to popularize and apply.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The screening device for oyster production comprises a screening box (1) and is characterized in that the top of the screening box (1) is fixedly communicated with a feeding channel (2), the upper end of the interior of the screening box (1) is fixedly provided with a screening plate (3) obliquely arranged, the lower end of the screening plate (3) is fixedly communicated with a discharging pipe (4), the four corners of the bottom of the screening plate (3) are fixedly provided with telescopic rods (5), the bottom of each telescopic rod (5) is fixedly provided with a fixed block (6), each fixed block (6) is fixedly arranged on the inner side wall of the screening box (1), the interior of the screening box (1) is rotatably provided with a rotating rod (7) through a bearing, the rotating rod (7) is located below the screening plate (3), and the rotating rod (7) is fixedly sleeved with a cam (8);
the screening device is characterized in that a U-shaped screening cylinder (9) is fixedly mounted at the lower end of the interior of the screening box (1), the aperture of the U-shaped screening cylinder (9) is smaller than the aperture of the screening plate (3), a transmission shaft (10) is rotatably mounted in the U-shaped screening cylinder (9) through a bearing, helical blades (11) are fixedly mounted on the circumferential wall of the transmission shaft (10), one ends of the transmission shaft (10) and a rotating rod (7) are rotatably penetrated to the exterior of the screening box (1) and fixedly connected with a driven pulley (12), a driving motor (13) is fixedly mounted on the outer side wall of the screening box (1) through a motor base, the output end of the driving motor (13) is fixedly connected with a rotating shaft through a coupler, a driving pulley (14) is fixedly sleeved on the rotating shaft, and the driving pulley (14) is connected with the driven pulley (12) through belt transmission;
the powder screening device is characterized in that a discharge pipe (15) corresponding to the U-shaped screening cylinder (9) is fixedly communicated with the side wall of the screening box (1), and a powder collecting barrel (16) is slidably mounted in an opening in the other side wall of the screening box (1).
2. The screening device for oyster production according to claim 1, wherein the bottom of the feeding channel (2) is fixedly communicated with a feeding hopper (17), and a material guide plate (18) is vertically arranged on the inner top wall of the feeding channel (2).
3. A screening apparatus for oyster production according to claim 1, wherein the screen plate (3) has a pore size in the range of 13mm to 15mm, and the U-shaped screen cylinder (9) has a pore size in the range of 0.8mm to 1.2 mm.
4. A screening device for oyster production according to claim 1, wherein at least one cam (8) is provided.
5. The screening device for oyster production according to claim 1, wherein the powder collection barrel (16) is provided with an in-line handle (19) on its outer side wall.
6. The screening device for oyster production according to claim 1, wherein a base (20) is fixedly installed at the bottom of the screening box (1), and shock-absorbing pads (21) are fixedly installed at four corners of the bottom of the base (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122685367.XU CN216705071U (en) | 2021-11-04 | 2021-11-04 | A sieving mechanism for oyster production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122685367.XU CN216705071U (en) | 2021-11-04 | 2021-11-04 | A sieving mechanism for oyster production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216705071U true CN216705071U (en) | 2022-06-10 |
Family
ID=81875878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122685367.XU Active CN216705071U (en) | 2021-11-04 | 2021-11-04 | A sieving mechanism for oyster production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216705071U (en) |
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2021
- 2021-11-04 CN CN202122685367.XU patent/CN216705071U/en active Active
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