CN224114557U - Screening installation is used in soybean seed production - Google Patents
Screening installation is used in soybean seed productionInfo
- Publication number
- CN224114557U CN224114557U CN202520355311.3U CN202520355311U CN224114557U CN 224114557 U CN224114557 U CN 224114557U CN 202520355311 U CN202520355311 U CN 202520355311U CN 224114557 U CN224114557 U CN 224114557U
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- frame
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- connecting frame
- movable
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Abstract
一种大豆种子生产用筛选设备，本实用新型涉及种子筛选技术领域，驱动电机固定设置在机架上，驱动电机的输出轴上固定设置有转动盘，转动盘上通过转动轴偏心转动连接有驱动杆，驱动杆的一端铰接在连接架上，筛板均固定设置在连接架内，连接架右侧的上下两侧分别固定设置有一号导料架和二号导料架，上下两侧的筛板分别与一号导料架和二号导料架固定连接，集渣盒固定设置在机架上，且集渣盒位于连接架的下方位置处，连接架上设有与两个筛板相配合的堵塞物清理机构，可对筛板进行自清理，避免残留的种子或杂质等将筛板的筛孔堵塞，而影响筛选设备的筛选质量与效率。
A screening device for soybean seed production, relating to the field of seed screening technology, comprises a drive motor fixedly mounted on a frame, a rotating disk fixedly mounted on the output shaft of the drive motor, a drive rod eccentrically connected to the rotating disk via a rotating shaft, one end of the drive rod hinged to a connecting frame, and screen plates fixedly mounted within the connecting frame. A first guide frame and a second guide frame are fixedly mounted on the upper and lower sides of the right side of the connecting frame, respectively, with the screen plates on the upper and lower sides fixedly connected to the first and second guide frames. A slag collection box is fixedly mounted on the frame, located below the connecting frame. The connecting frame is equipped with a blockage cleaning mechanism that cooperates with the two screen plates, enabling self-cleaning of the screen plates and preventing residual seeds or impurities from clogging the screen holes, thus affecting the screening quality and efficiency of the screening equipment.
Description
Technical Field
The utility model relates to the technical field of seed screening, in particular to screening equipment for soybean seed production.
Background
In the production process of soybean seeds, screening is a vital link for get rid of impurity, damaged seed and unqualified seed, with the purity and the quality of improvement seed, traditional screening installation adopts the shale shaker generally, in the in-service use, the sieve mesh of sieve is blockked up by remaining seed, impurity or broken grain easily, lead to the effective screening area of sieve mesh to reduce screening efficiency, the sieve of jam can not only influence screening quality, still probably lead to equipment operation unstable, damage screen cloth structure even, if utilize the manual work to clear up the sieve, then need dismantle the sieve from screening installation, intensity of labour has not only been increased, and the process is comparatively loaded down with trivial details consuming time, also can cause certain influence to production efficiency, therefore need a screening installation for soybean seed production.
Disclosure of utility model
The utility model aims to overcome the defects and shortcomings of the prior art, and provides screening equipment for soybean seed production, which is reasonable in design and is used for solving the problems.
The utility model adopts the following technical proposal that the utility model comprises a frame, a connecting rod and a feeding hopper, wherein the connecting frame is suspended at the inner side of the frame and is obliquely arranged at the right side downwards, the connecting rods are rotationally connected at the left and right sides of the front and rear side walls of the connecting frame through rotating shafts, the upper ends of the connecting rods are rotationally connected with the frame through rotating shafts, and the feeding hopper is fixedly arranged at the upper part of the frame;
It also comprises:
The driving motor is fixedly arranged on the frame, a rotating disc is fixedly arranged on an output shaft of the driving motor, a driving rod is eccentrically and rotatably connected to the rotating disc through a rotating shaft, and one end of the driving rod is hinged to the connecting frame;
The two screen plates are fixedly arranged in the connecting frame, a first material guiding frame and a second material guiding frame are fixedly arranged on the upper side and the lower side of the right side of the connecting frame respectively, and the screen plates on the upper side and the lower side are fixedly connected with the first material guiding frame and the second material guiding frame respectively;
The slag collecting box is fixedly arranged on the frame, is positioned below the connecting frame, and is provided with a plug cleaning mechanism matched with the two sieve plates.
Further, the plug cleaning mechanism includes:
The two reciprocating screw rods are respectively arranged on the front side and the rear side of the connecting frame in a rotating way through bearing seats, a movable block is sleeved on the reciprocating screw rods in a threaded rotating way, a connecting block is fixedly arranged on the side wall of the movable block, and the connecting block is movably arranged in a strip-shaped groove formed in the side wall of the connecting frame;
the movable rod is movably arranged in the connecting frame, the end part of the movable rod is fixedly connected with the connecting block, the upper side and the lower side of the movable rod are respectively provided with a brush plate, the brush plates are movably abutted against the sieve plate, and the movable rod is internally provided with a high-efficiency cleaning mechanism connected with the brush plates;
The double-shaft motor is fixedly arranged on the left side wall of the connecting frame, and two output shafts of the double-shaft motor are respectively connected with two reciprocating screw rods in a transmission manner through bevel gear pairs.
Further, a protecting shell is fixedly arranged on the left side wall of the connecting frame, the double-shaft motor is arranged in the protecting shell, and the left end of the reciprocating screw rod is inserted in the protecting shell through bearing rotation.
Further, the efficient cleaning mechanism comprises:
The movable bar is movably arranged in the movable bar, and the upper side and the lower side of the movable bar are fixedly connected with the two hairbrush plates respectively;
The rotating rod is rotatably inserted into the moving rod through a bearing, one end of the rotating rod is movably inserted into the movable strip, two guide blocks are fixedly arranged on the inner annular wall of the movable strip, the guide blocks are movably arranged in reciprocating guide grooves formed in the side wall of the rotating rod ring, a gear is fixedly sleeved at the front end of the rotating rod after passing through the front-side connecting block, and the gear is positioned in the movable block at the front side;
The rack is fixedly arranged on the front side wall of the connecting frame and is positioned above the slot, and the rack is meshed with the gear.
Further, two organ covers are fixedly arranged in the strip-shaped groove, and one end of each organ cover is fixedly connected with the connecting block.
Further, guide strips are fixedly arranged on the front side wall and the rear side wall of the connecting frame and positioned on the upper side and the lower side of the strip-shaped groove, and the guide strips are movably arranged on the movable block in a penetrating mode.
Compared with the prior art, the screening device for soybean seed production has the beneficial effects that the screening device can be used for self-cleaning the screen plate, so that residual seeds or impurities and the like can be prevented from blocking the screen holes of the screen plate, and the screening quality and efficiency of the screening device are influenced.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an exploded view of the components of the frame, the connecting rod, the driving motor, the driving rod, the screen plate, the first material guiding frame, the second material guiding frame, the slag collecting box, the organ cover and the guiding strip in the utility model.
Fig. 3 is a cross-sectional view of a movable block, a movable rod and a brush plate according to the present utility model.
Fig. 4 is an exploded view of the movable bar, the rotating rod and the guide block according to the present utility model.
Fig. 5 is a schematic diagram of the connection of the connecting frame, the reciprocating screw, the double-shaft motor, the rack and the guide bar in the utility model.
Reference numerals illustrate:
The device comprises a frame 1, a connecting frame 2, a connecting rod 3, a driving motor 4, a rotating disc 5, a driving rod 6, a screen plate 7, a first material guide frame 8, a second material guide frame 9, a slag collecting box 10, a blockage cleaning mechanism 11, a reciprocating screw 11-1, a movable block 11-2, a connecting block 11-3, a movable rod 11-4, a hairbrush plate 11-5, a double-shaft motor 11-6, a high-efficiency cleaning mechanism 12, a movable strip 12-1, a rotating rod 12-2, a guide block 12-3, a gear 12-4, a rack 12-5, a protective shell 13, a strip groove 14, a reciprocating guide groove 15, an organ cover 16, a guide strip 17 and a feeding hopper 18.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, in which preferred embodiments in the description are given by way of example only, and all other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of protection of the present utility model.
As shown in fig. 1-5, the specific embodiment adopts the following technical scheme that the device comprises a frame 1, a connecting frame 2, a connecting rod 3 and a feeding hopper 18, wherein the connecting frame 2 is suspended at the inner side of the frame 1, the connecting frame 2 is obliquely arranged at the right side downwards, the connecting rods 3 are rotatably connected at the left and right sides of the front and rear side walls of the connecting frame 2 through rotating shafts, the upper end of the connecting rod 3 is rotatably connected with the frame 1 through the rotating shafts, and the feeding hopper 18 is fixedly arranged at the upper part of the frame 1;
It also comprises:
The driving motor 4 is fixedly arranged on the frame 1, a rotating disc 5 is fixedly arranged on an output shaft of the driving motor 4, a driving rod 6 is eccentrically and rotatably connected to the rotating disc 5 through a rotating shaft, and one end of the driving rod 6 is hinged to the connecting frame 2;
The two screen plates 7 are fixedly arranged in the connecting frame 2, a first material guiding frame 8 and a second material guiding frame 9 are fixedly arranged on the upper side and the lower side of the right side of the connecting frame 2 respectively, the screen plates 7 on the upper side and the lower side are fixedly connected with the first material guiding frame 8 and the second material guiding frame 9 respectively, the pore diameter of the screen plate 7 on the upper side is larger than that of the screen plate 7 on the lower side, and the screen plate 7 on the upper side can screen branches, leaves, impurities and the like with larger volumes from soybean seeds;
The slag collecting box 10 is fixedly arranged on the frame 1, the slag collecting box 10 is positioned at the lower position of the connecting frame 2, small-volume impurities or dysplastic small-volume seeds can fall into the slag collecting box 10 downwards through the sieve holes of the lower sieve plate 7 to be collected, and the connecting frame 2 is provided with a plug cleaning mechanism 11 matched with the two sieve plates 7;
The plug cleaning mechanism 11 includes:
The two reciprocating screw rods 11-1 are respectively rotatably arranged at the front side and the rear side of the connecting frame 2 through bearing seats, the movable block 11-2 is sleeved on the reciprocating screw rods 11-1 through screw threads, the connecting block 11-3 is fixedly arranged on the side wall of the movable block 11-2, the connecting block 11-3 is movably arranged in a strip-shaped groove 14 formed in the side wall of the connecting frame 2, two organ covers 16 are fixedly arranged in the strip-shaped groove 14, one end of each organ cover 16 is fixedly connected with the corresponding connecting block 11-3, the organ covers 16 can form protection in the strip-shaped groove 14, seeds or impurities and the like are prevented from splashing into the strip-shaped groove 14 in the screening process of soybean seeds, the movement of the connecting block 11-3 in the strip-shaped groove 14 is influenced, guide strips 17 are fixedly arranged on the upper side and the lower side of the strip-shaped groove 14 on the front side wall and the rear side wall of the connecting frame 2, the guide strips 17 are movably arranged on the movable block 11-2, the guide strips 17 can provide auxiliary guide for the movement of the movable block 11-2, and further the movement stability of the movable block 11-2 is improved;
The movable rod 11-4 is movably arranged in the connecting frame 2, the end part of the movable rod 11-4 is fixedly connected with the connecting block 11-3, the upper side and the lower side of the movable rod 11-4 are respectively provided with a brush plate 11-5, the brush plates 11-5 are movably arranged on the sieve plate 7 in a collision manner, and the movable rod 11-4 is internally provided with a high-efficiency cleaning mechanism 12 connected with the brush plates 11-5;
The double-shaft motor 11-6 is fixedly arranged on the left side wall of the connecting frame 2, two output shafts of the double-shaft motor 11-6 are respectively connected with the two reciprocating screw rods 11-1 in a transmission way through bevel gear pairs, when the reciprocating screw rods 11-1 on two sides are driven to synchronously rotate by the bevel gear pairs, the double-shaft motor 11-6 can enable the movable block 11-2 to drive the movable rod 11-4 to reciprocate left and right in the connecting frame 2 through the connecting block 11-3, so that the two brush plates 11-5 can respectively clear plugs on the sieve plates 7 on two sides, the left side wall of the connecting frame 2 is fixedly provided with the protective shell 13, the double-shaft motor 11-6 is arranged in the protective shell 13, the left end of the reciprocating screw rod 11-1 is rotatably inserted in the protective shell 13 through a bearing, and the protective shell 13 can provide protection for the left ends of the double-shaft motor 11-6 and the reciprocating screw rods 11-1, and avoid sundries interfering with the transmission of the bevel gear pairs;
The high efficiency cleaning mechanism 12 comprises:
The movable strip 12-1, the movable strip 12-1 is movably arranged in the movable rod 11-4, and the upper side and the lower side of the movable strip 12-1 are fixedly connected with the two hairbrush plates 11-5 respectively;
The rotating rod 12-2 is rotatably inserted into the moving rod 11-4 through a bearing, one end of the rotating rod 12-2 is movably inserted into the movable strip 12-1, two guide blocks 12-3 are fixedly arranged on the inner annular wall of the movable strip 12-1, the guide blocks 12-3 are movably arranged in reciprocating guide grooves 15 formed in the annular side wall of the rotating rod 12-2, a gear 12-4 is fixedly sleeved on the front end of the rotating rod 12-2 after passing through the front connecting block 11-3, and the gear 12-4 is positioned in the movable block 11-2 on the front side;
the rack 12-5 is fixedly arranged on the front side wall of the connecting frame 2 and positioned above the slot 14, the rack 12-5 is meshed with the gear 12-4, the rotating rod 12-2 can rotate through the meshing of the gear 12-4 and the rack 12-5 in the process of left and right reciprocating movement of the brush plate 11-5, and the movable strip 12-1 can drive the brush plate 11-5 to reciprocate back and forth by utilizing the movement of the guide block 12-3 in the reciprocating guide slot 15, so that the cleaning effect and efficiency of the brush plate 11-5 on the sieve plate 7 are improved.
When the soybean seed collecting box is used, the driving motor 4 is started, the driving motor 4 drives the rotating disc 5 to rotate, the connecting frame 2 is driven to shake left and right by utilizing the cooperation of the driving rod 6 and the connecting rod 3, the connecting frame 2 drives the sieve plate 7 to shake, then soybean seeds are poured into the feeding hopper 18, then the soybean seeds can fall onto the upper sieve plate 7, branches and leaves or impurities with larger volume can move to the right side by shaking the upper sieve plate 7 and are discharged by the first material guide frame 8, the soybean seeds can fall onto the lower sieve plate 7 downwards through the sieve holes of the upper sieve plate 7, and the soybean seeds can move to the right side on the lower sieve plate 7 by shaking the lower sieve plate 7 and inclining towards the right side by the lower sieve plate 7, and are discharged by the second material guide frame 9, and the soybean seeds with small particle size and impurities with poor development can fall into the sieve holes of the slag collecting box 10 through the sieve plate of the lower sieve plate 7;
When the screen plate 7 is blocked, the double-shaft motor 11-6 can be started, the double-shaft motor 11-6 drives the reciprocating screw rods 11-1 on two sides to synchronously rotate through the transmission of the bevel gear pair, so that the movable block 11-2 can reciprocate left and right on the reciprocating screw rods 11-1, the movable block 11-2 drives the movable rod 11-4 to reciprocate left and right in the connecting frame 2 through the connecting block 11-3, the movable rod 11-4 drives the two brush plates 11-5 to reciprocate left and right through the movable rod 12-1, synchronous cleaning of the two screen plates 7 is synchronously realized, the gear 12-4 is meshed with the rack 12-5 in the process, the rotary rod 12-2 can be rotated, the guide block 12-3 can move in the reciprocating guide groove 15 at the moment, the movable rod 12-1 can reciprocate back and forth in the movable rod 11-4, the movable rod 11-4 drives the brush plates 11-5 to reciprocate back and forth, and the brush plates 11-5 can clean the screen plate 7 more efficiently.
Compared with the prior art, the utility model has the beneficial effects that:
1. Through the cooperation of the plug cleaning mechanism 11, the double-shaft motor 11-6 can be used for driving the reciprocating screw rod 11-1, so that the movable block 11-2 can reciprocate left and right, and the movable rod 11-4 and the brush plate 11-5 can be driven to reciprocate left and right through the connecting block 11-3, so that synchronous cleaning of the two sieve plates 7 is realized;
2. Through the cooperation of the efficient cleaning mechanism 12, the reciprocating movement of the front side and the back side can be synchronously realized in the process of cleaning the sieve plate 7 in a left-right reciprocating manner by the brush plate 11-5, so that the cleaning efficiency and the cleaning effect of the brush plate 11-5 on the sieve plate 7 are improved;
3. The organ cover 16 can form protection in the strip-shaped groove 14, so that seeds or impurities and the like are prevented from splashing into the strip-shaped groove 14 in the screening process of soybean seeds, and the movement of the connecting block 11-3 in the strip-shaped groove 14 is prevented from being influenced;
4. the guide bar 17 can provide auxiliary guide for the movement of the movable block 11-2, thereby improving the movement stability of the movable block 11-2.
It should be understood that those skilled in the art can make modifications to the technical solutions described in the foregoing embodiments and equivalent substitutions of some technical features, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a soybean seed production is with screening installation, it contains frame (1), link (2), connecting rod (3) and charging hopper (18), the inboard suspension of frame (1) has link (2), and link (2) are right side downward sloping setting, both sides all are connected with connecting rod (3) through the axis of rotation around the link (2) both sides wall, the upper end of connecting rod (3) is connected with frame (1) rotation through the axis of rotation, frame (1) upper portion is fixedly provided with charging hopper (18);
It is characterized in that the method also comprises the following steps:
The driving motor (4) is fixedly arranged on the frame (1), a rotating disc (5) is fixedly arranged on an output shaft of the driving motor (4), a driving rod (6) is eccentrically and rotatably connected to the rotating disc (5) through a rotating shaft, and one end of the driving rod (6) is hinged to the connecting frame (2);
The two screen plates (7) are fixedly arranged in the connecting frame (2), a first material guiding frame (8) and a second material guiding frame (9) are fixedly arranged on the upper side and the lower side of the right side of the connecting frame (2), and the screen plates (7) on the upper side and the lower side are fixedly connected with the first material guiding frame (8) and the second material guiding frame (9) respectively;
The slag collecting box (10) is fixedly arranged on the frame (1), the slag collecting box (10) is located at the lower position of the connecting frame (2), and the connecting frame (2) is provided with a plug cleaning mechanism (11) matched with the two sieve plates (7).
2. A screening apparatus for soybean seed production as set forth in claim 1, wherein said plug cleaning mechanism (11) comprises:
The two reciprocating screws (11-1) are respectively arranged on the front side and the rear side of the connecting frame (2) in a rotating way through bearing seats, the reciprocating screws (11-1) are provided with movable blocks (11-2) in a rotating way through threads, the side walls of the movable blocks (11-2) are fixedly provided with connecting blocks (11-3), and the connecting blocks (11-3) are movably arranged in strip-shaped grooves (14) formed in the side walls of the connecting frame (2);
The movable rod (11-4) is movably arranged in the connecting frame (2), the end part of the movable rod (11-4) is fixedly connected with the connecting block (11-3), brush plates (11-5) are arranged on the upper side and the lower side of the movable rod (11-4), the brush plates (11-5) are movably arranged on the sieve plate (7) in a collision mode, and an efficient cleaning mechanism (12) connected with the brush plates (11-5) is arranged in the movable rod (11-4);
The double-shaft motor (11-6), the double-shaft motor (11-6) is fixedly arranged on the left side wall of the connecting frame (2), and two output shafts of the double-shaft motor (11-6) are respectively connected with two reciprocating screw rods (11-1) in a transmission way through bevel gear pairs.
3. The screening device for soybean seed production according to claim 2, wherein a protective shell (13) is fixedly arranged on the left side wall of the connecting frame (2), the double-shaft motor (11-6) is arranged in the protective shell (13), and the left end of the reciprocating screw rod (11-1) is rotatably inserted in the protective shell (13) through a bearing.
4. A screening apparatus for soybean seed production as set forth in claim 2, wherein said efficient cleaning mechanism (12) comprises:
the movable strip (12-1), the movable strip (12-1) is movably arranged in the movable rod (11-4), and the upper side and the lower side of the movable strip (12-1) are fixedly connected with the two hairbrush plates (11-5) respectively;
The rotating rod (12-2) is rotatably inserted into the moving rod (11-4) through a bearing, one end of the rotating rod (12-2) is movably inserted into the movable strip (12-1), two guide blocks (12-3) are fixedly arranged on the inner annular wall of the movable strip (12-1), the guide blocks (12-3) are movably arranged in reciprocating guide grooves (15) formed in the annular side wall of the rotating rod (12-2), a gear (12-4) is fixedly sleeved at the front end of the rotating rod (12-2) after penetrating through the front-side connecting block (11-3), and the gear (12-4) is positioned in the movable block (11-2) at the front side;
The rack (12-5) is fixedly arranged on the front side wall of the connecting frame (2) and is positioned above the rack groove (14), and the rack (12-5) is meshed with the gear (12-4).
5. The screening device for soybean seed production of claim 2, wherein two organ covers (16) are fixedly arranged in the strip-shaped groove (14), and one end of each organ cover (16) is fixedly connected with the connecting block (11-3).
6. The screening device for soybean seed production according to claim 2, wherein guide strips (17) are fixedly arranged on the upper side and the lower side of the strip-shaped groove (14) on the front side wall and the rear side wall of the connecting frame (2), and the guide strips (17) are movably arranged on the movable block (11-2) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520355311.3U CN224114557U (en) | 2025-03-03 | 2025-03-03 | Screening installation is used in soybean seed production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520355311.3U CN224114557U (en) | 2025-03-03 | 2025-03-03 | Screening installation is used in soybean seed production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224114557U true CN224114557U (en) | 2026-04-14 |
Family
ID=99393938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520355311.3U Active CN224114557U (en) | 2025-03-03 | 2025-03-03 | Screening installation is used in soybean seed production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224114557U (en) |
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2025
- 2025-03-03 CN CN202520355311.3U patent/CN224114557U/en active Active
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