Primary roughing roller for tea fruit screening
By designing a tea fruit screening roller containing multiple components, the problem of slow discharge speed and inconvenient transfer after tea fruit screening in the prior art is solved, and the effect of rapid discharge and convenient transfer is achieved.
Patent Information
- Application Number
- CN202421633096.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-11
AI Technical Summary
The first-level rough selection drum for existing tea fruit screening is slower after screening, which is not convenient for transfer, resulting in a long screening time and causing trouble to users.
A first-level rough selection drum including a tea fruit screening that collects transfer components, lifting positioning components, flip components, mounting brackets, drive assembly and fixing frames is designed. By setting up these components, the rapid discharge and convenient transfer of tea fruits are achieved.
It realizes rapid discharge and convenient transfer of tea fruits after screening, solves the problems of slow discharge speed and inconvenient transfer in the prior art, and significantly shortens the screening time.
Smart Images
Figure CN222817042U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tea fruit screening, in particular to a primary roughing roller for tea fruit screening. Background Art
[0002] The fatty acid composition of camellia oil is known as the "king of oils, liquid gold". There are many varieties of camellia oil, and the fruit matures generally in October to early November. The tea fruit is bright in color, red or yellow, and shiny. The fruit skin is free of fuzz, the fruit base is hard and coarse, the shell is slightly cracked, the seed shell becomes black and shiny, and the seed kernel contains oil.
[0003] After the tea fruit is picked, dust and impurities on the surface of the tea fruit are generally screened through a roughing roller. However, after the first-level roughing roller in the prior art screens the impurities on the surface of the fruit tea, its discharge speed is slow and it is inconvenient to transfer it, resulting in a long time spent on screening, which adds trouble to the user. Therefore, there is an urgent need for a first-level roughing roller for screening tea fruit to overcome the above defects. Utility Model Content
[0004] The utility model aims to provide a primary roughing drum for tea fruit screening, which has the advantages of fast discharging speed and convenient transfer, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a primary rough selection roller for tea and fruit screening, comprising a collecting and transferring component, a lifting and positioning component, a flipping component, a mounting bracket, a driving assembly and a fixing bracket, wherein the collecting and transferring component is arranged at the bottom of the mounting bracket, the lifting and positioning components are arranged on both sides of the top of the mounting bracket, the flipping component is arranged on the side relatively close to the lifting and positioning component, the fixing bracket is arranged on the outside of the flipping component, and the driving assembly is arranged on the right side of the mounting bracket, the collecting and transferring component comprises a collecting box, a cylinder, a storage box, a pulley and a sliding groove, the lifting and positioning component comprises a positioning seat, a positioning groove, a threaded rod, a first motor, a threaded sleeve, a positioning bracket, a sliding block and a sliding groove, and the The flipping assembly includes a screening drum, a rolling frame, a second motor, a slot, a rod and a cover, the cylinder is fixedly installed on the front side of the collecting box, the sliding slot is opened on the left side of the collecting box, the storage box is arranged in the inner cavity of the sliding slot, the positioning seat is fixedly installed on the top of the mounting bracket, the positioning slot is opened on the side relatively far away from the positioning seat, the first motor is fixedly installed on the bottom of the inner cavity of the positioning slot, the threaded sleeve slides in the inner cavity of the positioning slot, the threaded rod rotates inside the threaded sleeve through a thread, the positioning frame is fixedly installed on the side relatively far away from the threaded sleeve, the cover is arranged on the top of the screening drum, the surface of the screening drum is in contact with the inner cavity of the fixed frame, and the rolling frame is arranged in the inner cavity of the screening drum.
[0006] Furthermore, the left side of the back side of the cylinder is fixedly connected to the front side of the storage box, and the pulleys are fixedly installed on the left side of the bottom of the storage box and are two in number.
[0007] Furthermore, the bottom of the mounting bracket is fixedly connected to the top of the collection box, and the outer side of the fixing bracket rotates in the inner cavity of the mounting bracket through a bearing.
[0008] Furthermore, the top of the first motor is fixedly connected to the bottom of the threaded rod, and the sliding grooves are both arranged on both sides of the positioning groove.
[0009] Furthermore, the slider slides in the inner cavity of the slide groove, and a relatively close side of the slider is fixedly connected to two sides of the threaded sleeve.
[0010] Furthermore, the second motor is fixedly mounted on the bottom of the screening drum, and the output shaft of the second motor passes through the inner cavity of the screening drum and is fixedly connected to the bottom of the rolling frame.
[0011] Furthermore, the clamping slot is opened on the top of the rolling frame, and the clamping rod is arranged in the inner cavity of the clamping slot.
[0012] Furthermore, the top of the clamping rod is rotatably connected to the bottom of the clamping cover via a bearing, and one side of the positioning frame is fixedly connected to the top of the clamping cover.
[0013] Furthermore, the bottom of the driving assembly is fixedly connected to the top of the mounting bracket, and the output end of the driving assembly passes through the inner cavity of the mounting bracket and is fixedly connected to the right side of the fixing frame.
[0014] In summary, due to the adoption of the above technology, the beneficial effects of the utility model are:
[0015] The utility model mainly facilitates the transfer of screened tea fruits by arranging a collecting and transferring component, and at the same time collects the screened impurities, moves the position of the card cover by arranging a lifting and positioning component, limits the turning component by arranging a fixing frame, and rolls the tea fruits by arranging the turning component, so as to facilitate the discharge of impurities, drives the position of the fixing frame by arranging a driving assembly to keep it in a horizontal position, fixes the driving assembly by arranging a mounting bracket, and opens the first motor when in use, drives the threaded rod to rotate by the first motor, so that the threaded sleeve drives the positioning frame, the sliding block and the card cover to move upward, then the card rod is separated from the inner cavity of the card slot, and the tea fruits are put into the inner cavity of the rolling frame, and then the first motor drives the threaded rod to rotate in the opposite direction, so that the card cover is fastened to the top of the screening drum, thereby limiting the turning component as a whole, and opens the driving assembly after fixing, because the driving assembly is composed of a driving motor and four pulleys, when the driving motor drives the pulley to rotate, the fixed frame is The fixed frame drives the turning assembly to rotate as a whole. When the turning assembly continues to rotate, it is to speed up the screening speed. The second motor should be turned on while rotating. The second motor drives the tumbling frame to rotate, and the tea fruit moves under the action of the tumbling frame, and the impurities are discharged into the inner cavity of the collecting box through the screening roller. When the screening is completed, the driving motor drives the pulley to rotate under the action of the driving assembly, so that the fixed frame forms a falling angle, and the cylinder drives the storage box to move to the right. Finally, the first motor drives the threaded rod to rotate, and the positioning frame drives the card cover to move outward, so as to facilitate the discharge of the screened tea fruit. The tea fruit directly falls into the inner cavity of the storage box. After the fall is completed, the storage box drives the pulley and the tea fruit to move to the left under the action of the cylinder. It has the advantages of fast discharging speed and convenient transfer, and solves the problem that the first-level rough selection roller in the prior art has a slow discharging speed after screening the impurities on the surface of the fruit tea, and it is inconvenient to transfer it, resulting in a long time spent on screening, thereby adding trouble to the user. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the flip assembly of the utility model;
[0018] Figure 3 This is a structural schematic diagram of another viewing angle of the utility model;
[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the lifting and positioning component of the utility model.
[0020] In the figure: 1. collecting and transferring assembly; 11. collecting box; 12. cylinder; 13. storage box; 14. pulley; 15. sliding groove; 2. lifting and positioning assembly; 21. positioning seat; 22. positioning groove; 23. threaded rod; 24. first motor; 25. threaded sleeve; 26. positioning frame; 27. slider; 28. sliding groove; 3. turning assembly; 31. screening drum; 32. rolling frame; 33. second motor; 34. slot; 35. clamping rod; 36. clamping cover; 4. mounting bracket; 5. driving assembly; 6. fixing frame. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.
[0022] The utility model provides Figure 1-4As shown, a primary rough selection drum for tea fruit screening includes a collecting and transferring component 1, a lifting and positioning component 2, a flipping component 3, a mounting bracket 4, a driving assembly 5 and a fixing bracket 6. The collecting and transferring component 1 is arranged at the bottom of the mounting bracket 4, the lifting and positioning components 2 are arranged on both sides of the top of the mounting bracket 4, the flipping component 3 is arranged on the side relatively close to the lifting and positioning component 2, the fixing bracket 6 is arranged on the outside of the flipping component 3, and the driving assembly 5 is arranged on the right side of the mounting bracket 4. The collecting and transferring component 1 includes a collecting box 11, a cylinder 12, a storage box 13, a pulley 14 and a sliding groove 15. The lifting and positioning component 2 includes a positioning seat 21, a positioning groove 22, a threaded rod 23, a first motor 24, a threaded sleeve 25, a positioning bracket 26, a slider 27 and a sliding groove 28. The flipping component 3 includes a screening drum 31, a flipping The rolling frame 32, the second motor 33, the card slot 34, the card rod 35 and the card cover 36, the cylinder 12 is fixedly installed on the front side of the collection box 11, the sliding slot 15 is opened on the left side of the collection box 11, the storage box 13 is arranged in the inner cavity of the sliding slot 15, the positioning seat 21 is fixedly installed on the top of the mounting bracket 4, the positioning slot 22 is opened on the side relatively far away from the positioning seat 21, the first motor 24 is fixedly installed at the bottom of the inner cavity of the positioning slot 22, the threaded sleeve 25 slides in the inner cavity of the positioning slot 22, the threaded rod 23 is rotated inside the threaded sleeve 25 by thread, the positioning frame 26 is fixedly installed on the side relatively far away from the threaded sleeve 25, the card cover 36 is arranged on the top of the screening drum 31, the surface of the screening drum 31 is in contact with the inner cavity of the fixed frame 6, and the rolling frame 32 is arranged in the inner cavity of the screening drum 31;
[0023] More specifically, the drive assembly 5 is fixed by setting a mounting bracket 4. When in use, the first motor 24 is turned on, and the threaded rod 23 is driven to rotate by the first motor 24, so that the threaded sleeve 25 drives the positioning frame 26, the slider 27 and the card cover 36 to move upward, and then the card rod 35 is disengaged from the inner cavity of the card slot 34, and the tea fruit is placed in the inner cavity of the rolling frame 32. Then the first motor 24 drives the threaded rod 23 to rotate in the opposite direction, so that the card cover 36 is fastened to the top of the screening drum 31, thereby limiting the flipping assembly 3 as a whole. After fixing, the drive assembly 5 is opened. Because the drive assembly 5 is composed of a drive motor and four pulleys, when the drive motor drives the pulley to rotate, the fixed frame 6 drives the flipping assembly 3 to rotate as a whole in cooperation with the belt. When the flipping assembly 3 continues to rotate, it is to increase In order to increase the screening speed, the second motor 33 should be turned on while rotating. The second motor 33 drives the tumbling frame 32 to rotate, and the tea fruit is moved under the action of the tumbling frame 32, and the impurities are discharged into the inner cavity of the collecting box 11 through the screening drum 31. When the screening is completed, the driving motor drives the pulley to rotate under the action of the driving assembly 5, so that the fixed frame 6 forms a falling angle, and the cylinder 12 drives the storage box 13 to move to the right. Finally, the first motor 24 drives the threaded rod 23 to rotate, and the positioning frame 26 drives the card cover 36 to move outward, so as to facilitate the discharge of the screened tea fruit. The tea fruit directly falls into the inner cavity of the storage box 13. After the fall is completed, the storage box 13 drives the pulley 14 and the tea fruit to move to the left under the action of the cylinder 12, which has the advantages of fast discharging speed and convenient transfer.
[0024] In some embodiments, the left side of the back side of the cylinder 12 is fixedly connected to the front side of the storage box 13, and the pulley 14 is fixedly installed on the left side of the bottom of the storage box 13 and there are two of them. More specifically, the position of the storage box 13 is adjusted by setting the cylinder 12, and the storage box 13 is limited by setting the sliding groove 15 to prevent the storage box 13 from shaking during the movement.
[0025] In some embodiments, the bottom of the mounting bracket 4 is fixedly connected to the top of the collection box 11, and the outer side of the fixing frame 6 rotates in the inner cavity of the mounting bracket 4 through a bearing. More specifically, the bottom of the storage box 13 is limited by setting a pulley 14, and the fixing frame 6 is limited by setting a mounting bracket 4.
[0026] In some embodiments, the top of the first motor 24 is fixedly connected to the bottom of the threaded rod 23, and the slide grooves 28 are provided on both sides of the positioning groove 22. More specifically, the position of the threaded sleeve 25 is indirectly adjusted by setting the first motor 24 to drive the threaded rod 23.
[0027] In some embodiments, the slider 27 slides in the inner cavity of the slide groove 28, and the relatively close side of the slider 27 is fixedly connected to the two sides of the threaded sleeve 25. More specifically, the slider 27 is limited by setting the slide groove 28 to prevent the slider 27 from shaking during the movement, and the slider 27 is limited by setting the two sides of the threaded sleeve 25 to prevent the threaded sleeve 25 from shaking during the movement.
[0028] In some embodiments, the second motor 33 is fixedly installed at the bottom of the screening drum 31, and the output shaft of the second motor 33 passes through the inner cavity of the screening drum 31 and is fixedly connected to the bottom of the rolling frame 32. More specifically, the rolling frame 32 is driven by setting the second motor 33 to further move the tea fruit.
[0029] In some embodiments, the card slot 34 is opened on the top of the rolling frame 32, and the card rod 35 is set in the inner cavity of the card slot 34. More specifically, the card slot 34 is set to mainly limit the card rod 35 and indirectly support the bottom of the card cover 36.
[0030] In some embodiments, the top of the card rod 35 is rotatably connected to the bottom of the card cover 36 via a bearing, and one side of the positioning frame 26 is fixedly connected to the top of the card cover 36. More specifically, the card cover 36 is moved by setting the positioning frame 26.
[0031] In some embodiments, the bottom of the driving assembly 5 is fixedly connected to the top of the mounting bracket 4, and the output end of the driving assembly 5 passes through the inner cavity of the mounting bracket 4 and is fixedly connected to the right side of the fixing frame 6. More specifically, the driving assembly 5 is mainly set to drive the fixing frame 6, thereby changing the rotation angle of the fixing frame 6.
[0032] Working principle:
[0033] Step 1: When in use, turn on the first motor 24, and drive the threaded rod 23 to rotate through the first motor 24, so that the threaded sleeve 25 drives the positioning frame 26, the slider 27 and the card cover 36 to move upward, and then the card rod 35 is separated from the inner cavity of the card slot 34, and the tea fruit is placed in the inner cavity of the rolling frame 32, and then the first motor 24 drives the threaded rod 23 to rotate in the opposite direction, so that the card cover 36 is fastened to the top of the screening drum 31, thereby limiting the entire turning assembly 3;
[0034] Step 2: After fixing, open the driving assembly 5, because the driving assembly 5 is composed of a driving motor and four pulleys. When the driving motor drives the pulley to rotate, the fixing frame 6 drives the turning assembly 3 to rotate as a whole in cooperation with the belt. When the turning assembly 3 continues to rotate, it is to speed up the screening. The second motor 33 should be turned on while rotating, and the second motor 33 drives the rolling frame 32 to rotate. Under the action of the rolling frame 32, the tea fruit moves, and the impurities are discharged into the inner cavity of the collection box 11 through the screening drum 31;
[0035] Step three: When the screening is completed, the driving motor drives the pulley to rotate under the action of the driving assembly 5, so that the fixed frame 6 forms a falling angle, and the cylinder 12 drives the storage box 13 to move to the right. Finally, the first motor 24 drives the threaded rod 23 to rotate, and the positioning frame 26 drives the card cover 36 to move outward, so as to facilitate the discharge of the screened tea fruits. The tea fruits directly fall into the inner cavity of the storage box 13. After the falling is completed, the storage box 13 drives the pulley 14 and the tea fruits to move to the left under the action of the cylinder 12, which has the advantages of fast discharge speed and convenient transfer.
[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
Claims
1. A primary roughing drum for tea fruit screening, characterized in that: The invention comprises a collecting and transferring component (1), a lifting and positioning component (2), a turning component (3), a mounting bracket (4), a driving assembly (5) and a fixing frame (6); the collecting and transferring component (1) is arranged at the bottom of the mounting bracket (4); the lifting and positioning components (2) are arranged on both sides of the top of the mounting bracket (4); the turning component (3) is arranged on a side relatively close to the lifting and positioning component (2); the fixing frame (6) is arranged on the outside of the turning component (3); and the driving assembly (5) is arranged on the right side of the mounting bracket (4); the collecting and transferring component (1) comprises a collecting box (11), a cylinder (12), a storage box (13), a pulley (14) and a sliding groove (15); the lifting and positioning component (2) comprises a positioning seat (21), a positioning groove (22), a threaded rod (23), a first motor (24), a threaded sleeve (25), a positioning frame (26), a sliding block (27) and a sliding groove (28); and the turning component (3) comprises a screening drum (31), a turning frame (32) and a second turning frame (33). ), a second motor (33), a card slot (34), a card rod (35) and a card cover (36), the cylinder (12) is fixedly mounted on the front of the collection box (11), the sliding slot (15) is opened on the left side of the collection box (11), the storage box (13) is arranged in the inner cavity of the sliding slot (15), the positioning seat (21) is fixedly mounted on the top of the mounting bracket (4), the positioning slot (22) is opened on the side relatively away from the positioning seat (21), and the first motor (24) is fixedly mounted The threaded sleeve (25) is mounted at the bottom of the inner cavity of the positioning groove (22), the threaded sleeve (25) slides in the inner cavity of the positioning groove (22), the threaded rod (23) is rotated inside the threaded sleeve (25) through the thread, the positioning frame (26) is fixedly mounted on the side relatively away from the threaded sleeve (25), the card cover (36) is arranged on the top of the screening drum (31), the surface of the screening drum (31) contacts the inner cavity of the fixed frame (6), and the rolling frame (32) is arranged in the inner cavity of the screening drum (31).
2. The primary roughing drum for tea fruit screening according to claim 1 is characterized by: The left side of the back side of the cylinder (12) is fixedly connected to the front side of the storage box (13), and the pulleys (14) are fixedly installed on the left side of the bottom of the storage box (13) and there are two of them.
3. The primary roughing drum for tea fruit screening according to claim 1 is characterized by: The bottom of the mounting bracket (4) is fixedly connected to the top of the collection box (11), and the outer side of the fixing frame (6) rotates in the inner cavity of the mounting bracket (4) via a bearing.
4. The primary roughing drum for tea fruit screening according to claim 1 is characterized by: The top of the first motor (24) is fixedly connected to the bottom of the threaded rod (23), and the sliding grooves (28) are both arranged on both sides of the positioning groove (22).
5. The primary roughing drum for tea fruit screening according to claim 1 is characterized by: The slider (27) slides in the inner cavity of the slide groove (28), and the relatively close side of the slider (27) is fixedly connected to the two sides of the threaded sleeve (25).
6. The primary roughing drum for tea fruit screening according to claim 1 is characterized by: The second motor (33) is fixedly mounted on the bottom of the screening drum (31), and the output shaft of the second motor (33) passes through the inner cavity of the screening drum (31) and is fixedly connected to the bottom of the rolling frame (32).
7. The primary roughing drum for tea fruit screening according to claim 1 is characterized by: The clamping slot (34) is opened on the top of the rolling frame (32), and the clamping rod (35) is arranged in the inner cavity of the clamping slot (34).
8. The primary roughing drum for tea fruit screening according to claim 1 is characterized by: The top of the clamping rod (35) is rotatably connected to the bottom of the clamping cover (36) via a bearing, and one side of the positioning frame (26) is fixedly connected to the top of the clamping cover (36).
9. The primary roughing drum for tea fruit screening according to claim 1 is characterized by: The bottom of the driving assembly (5) is fixedly connected to the top of the mounting bracket (4), and the output end of the driving assembly (5) passes through the inner cavity of the mounting bracket (4) and is fixedly connected to the right side of the fixing frame (6).