Defective product removing device for sorting machine
By setting sliders, guide rails and followers in the corn sorter, combined with the design of the drive parts, the problem of chain stuck is solved, efficient sorting and centralized collection of coarse corn is achieved, and the structure is simplified. Reduced maintenance costs.
Patent Information
- Application Number
- CN202421016178.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-11
AI Technical Summary
When existing corn sorters deal with coarse corn, the chain is prone to jamming, causing the corn to fall off and sort.
A defective product removal device for sorting machine is designed. By setting a slider and a guide rail on one side of the chain, the follower action is driven, the sliding direction of the chain is restricted, and the action of the drive member is used to drive the chain, so that corn can Quickly sort, and collect the sorted corn in a centralized manner in combination with the settings of the slide plate.
It simplifies the structure, reduces costs, is easy to repair, is suitable for sorting items with light weight, ensures that the chain maintains the same sliding direction under the action of external forces, can effectively handle coarse corn, quickly sort and avoid blocking the chain.
Smart Images
Figure CN222241431U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of sorting machines, in particular to a defective product removing device for a sorting machine. Background Art
[0002] Corn sorting machines are a type of equipment used to sort corn, usually used in agricultural production. These machines can automatically sort corn, improve production efficiency and reduce manual labor. Existing grading machines use chains to drive the corn to move, with fixed bottom plates of varying lengths. As the chain drives the corn to move, the corn falls from the gaps in the chain for sorting according to its length.
[0003] However, when this method encounters thicker corns, even when it is moved to a position without a fixed plate, the thicker corns will be stuck by the chain and cannot be dropped for sorting. Therefore, a defective product removal device for a sorting machine is proposed to address the above problem. Utility Model Content
[0004] In order to make up for the deficiencies of the prior art, the utility model provides a defective product removing device for a sorting machine.
[0005] The technical solution adopted by the utility model to solve its technical problems is: a defective product removal device for a sorting machine, comprising a sorting machine, a frame of the sorting machine is fixedly connected with a ladder plate, a conveyor belt is arranged at the lower part of the sorting machine, a chain is arranged at the middle part of the conveyor belt, the chain comprises a fixed column 1 and a fixed column 2, one end of the chain is slidably connected with a column of the fixed column 1, an end of the fixed column 1 is fixedly connected to one end of the conveyor belt, the other end of the chain is slidably connected to the column of the fixed column 2, the other end of the fixed column 2 is fixedly connected to the other end of the conveyor belt, the frame of the sorting machine is fixedly connected with a sliding plate, a connecting block is fixedly arranged on the upper part of the sliding plate, and a driving member is slidably connected to a hole opened at the end of the connecting block;
[0006] Preferably, the chain further comprises: a sliding member, a guide track, and a follower, wherein the column of the first fixed column is fixedly connected to the end of the guide track, the groove in the middle of the guide track is slidably connected to one end of the sliding member, the other end of the sliding member is fixedly connected to one end of the chain, the other end of the chain is fixedly connected to one end of the follower, and the other end of the follower is fixedly connected to the column of the second fixed column;
[0007] Preferably, the guide rail comprises: a slide groove and a second spring, wherein the upper and lower ends of the guide rail are respectively provided with slide grooves, the slide grooves are slidably connected to the end of the sliding member, the inner wall of the guide rail groove is fixedly connected to one end of the second spring, and the other end of the second spring is fixedly connected to the middle of the sliding member;
[0008] Preferably, the sliding member comprises: a connecting column and a sliding handle, one end of the sliding member is fixedly connected to the end of the sliding handle, the block of the sliding handle is slidably connected to the sliding groove, the other end of the sliding member is fixedly connected to one end of the connecting column, and the other end of the connecting column is fixedly connected to the end of the chain;
[0009] Preferably, the follower also includes a plug-in column, a groove in the follower is slidably connected to a column body of the plug-in column, and an end of the plug-in column is fixedly connected to an end of a second fixed column;
[0010] Preferably, the driving member comprises: a lifting block, a limiting block, and a spring 1, one end of the driving member is fixedly connected to the middle of the limiting block, the other end of the driving member is fixedly connected to the end of the lifting block, and the outer wall of the driving member is sleeved with a spring 1.
[0011] The utility model is beneficial in that:
[0012] 1. The utility model can simplify the structure, reduce costs and facilitate maintenance by arranging a sliding member and a guide track on one side of the chain to drive the follower on the other side. Moreover, this arrangement is suitable for sorting light-weight items such as corn. The sliding member and the follower can also limit the sliding direction of the chain, so that the chain maintains the same sliding direction when subjected to external force. Moreover, the segmented arrangement of the chain and the fixed column 1 and the fixed column 2 can facilitate the sorting of coarse corn.
[0013] 2. The utility model drives the chain through the driving member, so that the corn on the chain is quickly sorted out, and the sorted corn is collected together with the setting of the sliding plate. The driving member has a simple structure and is easy to maintain. The inclined surface of the top block can adapt to the pressure applied by the chain and make a rapid downward movement to avoid excessive blocking of the chain. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 It is a top view of the three-dimensional structure of the utility model;
[0016] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of part C;
[0017] Figure 3 It is a structural schematic diagram of the chain of the utility model;
[0018] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of part A;
[0019] Figure 5 for Figure 3 Schematic diagram of the enlarged structure of part B.
[0020] In the figure:
[0021] 1. Sorting machine; 2. Conveyor belt; 3. Chain; 31. Fixed column 1; 32. Fixed column 2; 4. Sliding plate; 5. Connecting block; 6. Driving member; 61. Ejecting block; 62. Limiting block; 63. Spring 1; 7. Sliding member; 71. Connecting column; 72. Sliding handle; 8. Guide rail; 81. Slide groove; 82. Spring 2; 9. Follower; 91. Connecting column. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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 creative work are within the scope of protection of the utility model.
[0023] The following is combined with Figure 1-5 To further explain this application in detail,
[0024] The embodiment of the present application discloses a defective product removal device for a sorting machine, comprising a sorting machine 1, the frame of the sorting machine 1 is fixedly connected with a ladder plate 11, a conveyor belt 2 is arranged at the lower part of the sorting machine 1, a chain 3 is arranged at the middle part of the conveyor belt 2, the chain 3 comprises a fixed column 1 31 and a fixed column 2 32, one end of the chain 3 is slidably connected to the column of the fixed column 1 31, the end of the fixed column 1 31 is fixedly connected to one end of the conveyor belt 2, the other end of the chain 3 is slidably connected to the column of the fixed column 2 32, the other end of the fixed column 2 32 is fixedly connected to the other end of the conveyor belt 2, the frame of the sorting machine 1 is fixedly connected with a sliding plate 4, the upper part of the sliding plate 4 is fixedly provided with a connecting block 5, and the hole opened at the end of the connecting block 5 is slidably connected with a driving member 6;
[0025] The chain 3 further includes: a sliding member 7, a guide rail 8, and a follower 9. The column of the fixed column 1 31 is fixedly connected to the end of the guide rail 8. The groove in the middle of the guide rail 8 is slidably connected to one end of the sliding member 7. The other end of the sliding member 7 is fixedly connected to one end of the chain 3. The other end of the chain 3 is fixedly connected to one end of the follower 9. The other end of the follower 9 is fixedly connected to the column of the fixed column 2 32.
[0026] The guide rail 8 comprises: a slide groove 81 and a second spring 82. The upper and lower ends of the guide rail 8 are respectively provided with slide grooves 81. The slide groove 81 is slidably connected to the end of the sliding member 7. The inner wall of the groove of the guide rail 8 is fixedly connected to one end of the second spring 82. The other end of the second spring 82 is fixedly connected to the middle of the sliding member 7.
[0027] The sliding member 7 comprises: a connecting column 71 and a sliding handle 72, one end of the sliding member 7 is fixedly connected to the end of the sliding handle 72, the block of the sliding handle 72 is slidably connected to the sliding groove 81, the other end of the sliding member 7 is fixedly connected to one end of the connecting column 71, and the other end of the connecting column 71 is fixedly connected to the end of the chain 3;
[0028] The follower 9 further includes a plug-in column 91, a groove in the follower 9 is slidably connected to the column of the plug-in column 91, and an end of the plug-in column 91 is fixedly connected to the end of the second fixed column 32;
[0029] The driving member 6 includes: a lifting block 61, a limiting block 62, and a spring 63. One end of the driving member 6 is fixedly connected to the middle of the limiting block 62, and the other end of the driving member 6 is fixedly connected to the end of the lifting block 61. The outer wall of the driving member 6 is sleeved with a spring 63.
[0030] Working principle: When sorting corn, the corn will be placed in the gap between the two chains 3, and then the conveyor belt 2 drives the chain 3 to move back and forth, and the chain 3 drives the corn to move. During the movement, one end of the corn contacts the step plate 11, and the step plate 11 is gradually reduced, so that the corn will fall for classification according to its own length during the movement when it can no longer be held up by the step plate 11, and the thicker corn will continue to move. When it moves to the position of the top material block 61, the top material block 61 will first press against the end of the chain 3 connected to the fixed column 31, so that the chain 3 is squeezed and moved. At this time, the chain 3 passes through the connecting column 7 1 drives the sliding member 7 to slide under the restriction of the guide rail 8, and the sliding of the sliding handle 72 in the slide groove 81 will make the sliding of the chain 3 more stable, and the spring 2 82 is compressed during the sliding process, and the chain 3 drives the follower 9 to move synchronously at the same time. The follower 9 will slide under the restriction of the plug-in column 91, and the chain 3 is pushed by the lifting block 61, so that the gap between the two chains 3 becomes larger, so that the coarse corn falls and is sorted in a concentrated manner, and as the chain 3 continues to move, the chain 3 applies greater pressure to the lifting block 61, so that the lifting block 61 drives the driving member 6 to slide down, and the spring 1 63 is compressed during the sliding process, so that the chain 3 can smoothly pass the restriction of the driving member 6.
[0031] By arranging a sliding member 7 and a guide track 8 on one side of the chain 3 to drive the follower 9 on the other side, the structure can be simplified, the cost can be reduced, and maintenance is easy. In addition, this arrangement is suitable for sorting light items such as corn. The sliding member 7 and the follower 9 can also limit the sliding direction of the chain 3, so that the chain 3 maintains the same sliding direction when subjected to external force. In addition, the segmented arrangement of the chain 3 and the fixed column 1 31 and the fixed column 2 32 can facilitate the sorting of coarse corn. The movement of the chain 3 is driven by the driving member 6, so that the corn on the chain 3 is quickly sorted off, and the sorted corn is collected in a centralized manner in conjunction with the arrangement of the sliding plate 4. In addition, the structure of the driving member 6 is simple and easy to maintain. The inclined surface arrangement of the top material block 61 can adapt to the pressure applied by the chain 3, and make a rapid downward movement to avoid excessive blocking of the chain 3.
[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A defective product removal device for a sorting machine, comprising a sorting machine (1), characterized in that: The frame of the sorting machine (1) is fixedly connected to a ladder plate (11), a conveyor belt (2) is arranged at the lower part of the sorting machine (1), a chain (3) is arranged in the middle part of the conveyor belt (2), the chain (3) comprises a fixed column 1 (31) and a fixed column 2 (32), one end of the chain (3) is slidably connected to the column body of the fixed column 1 (31), the end of the fixed column 1 (31) is fixedly connected to one end of the conveyor belt (2), the other end of the chain (3) is slidably connected to the column body of the fixed column 2 (32), the other end of the fixed column 2 (32) is fixedly connected to the other end of the conveyor belt (2), the frame of the sorting machine (1) is fixedly connected to a sliding plate (4), a connecting block (5) is fixedly arranged on the upper part of the sliding plate (4), and a driving member (6) is slidably connected to a hole opened at the end of the connecting block (5).
2. A defective product removal device for a sorting machine according to claim 1, characterized in that: The chain (3) further comprises: a sliding member (7), a guide rail (8), and a follower (9); the column body of the first fixed column (31) is fixedly connected to the end of the guide rail (8); the groove in the middle of the guide rail (8) is slidably connected to one end of the sliding member (7); the other end of the sliding member (7) is fixedly connected to one end of the chain (3); the other end of the chain (3) is fixedly connected to one end of the follower (9); and the other end of the follower (9) is fixedly connected to the column body of the second fixed column (32).
3. A defective product removal device for a sorting machine according to claim 2, characterized in that: The guide rail (8) comprises: a slide groove (81) and a second spring (82). The upper and lower ends of the guide rail (8) are respectively provided with slide grooves (81). The slide groove (81) is slidably connected to the end of the sliding member (7). The inner wall of the groove of the guide rail (8) is fixedly connected to one end of the second spring (82), and the other end of the second spring (82) is fixedly connected to the middle of the sliding member (7).
4. A defective product removal device for a sorting machine according to claim 3, characterized in that: The sliding member (7) comprises: a connecting column (71) and a sliding handle (72); one end of the sliding member (7) is fixedly connected to the end of the sliding handle (72); a block of the sliding handle (72) is slidably connected to a sliding groove (81); the other end of the sliding member (7) is fixedly connected to one end of the connecting column (71); and the other end of the connecting column (71) is fixedly connected to the end of the chain (3).
5. The defective product removal device for a sorting machine according to claim 2, characterized in that: The follower (9) further comprises a plug-in column (91), a groove in the follower (9) being slidably connected to the column body of the plug-in column (91), and an end of the plug-in column (91) being fixedly connected to the end of the second fixed column (32).
6. The defective product removal device for a sorting machine according to claim 1, characterized in that: The driving member (6) comprises: a lifting block (61), a limiting block (62), and a spring (63); one end of the driving member (6) is fixedly connected to the middle of the limiting block (62), and the other end of the driving member (6) is fixedly connected to the end of the lifting block (61); and the outer wall of the driving member (6) is sleeved and connected with a spring (63).