Single-line multi-tooth multi-row combined shifting device

Abstract

The utility model belongs to the technical field of general conveying machinery, in particular to a single-line multi-tooth multi-row combined shifting device, which comprises a spoke disc, a sowing rod positioning plate, a wear-resistant block guide block, a shifting rod supporting short shaft, a fixed crank arm, a crank arm shaft, an angle adjusting shaft, a shifting rod seat, a shifting rod, a driving shaft welding part and a driving chain wheel, fixed connecting levers are arranged at the two ends of the connecting lever shaft, a shifting rod supporting short shaft is connected to the first fixed connecting lever, and an angle adjusting shaft is connected to the second fixed connecting lever. The driving lever seat is sleeved on the crank arm shaft, and a driving lever is arranged on the driving lever seat; in the driving levers, one driving lever is fixedly mounted on the driving lever seat, the other driving lever pin shafts are mounted on the driving lever seat, and the driving levers move relative to the driving lever seat in an angle manner; and a shifting rod hole is formed in the shifting cylinder. According to the utility model, the shifting and conveying cylinder rotates, and in the rotating process of the shifting and conveying cylinder, the shifting rod is inserted into the material space to achieve forced shifting and conveying, the shifting rod extends out at the material incoming position to shift materials and retracts at the feeding side, so that the incoming materials are prevented from turning back and are smoother and more uniform, and the shifting and conveying efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of general conveying machinery, in particular to a single-line multi-tooth multi-row combined conveying device. Background Art

[0002] The feeding devices in the prior art include single-roller rack-type pressure feeding devices, star wheel-type feeding devices, scraper-type feeding devices, etc. When feeding messy and irregular materials, they have the problems of slipping and not smooth when feeding in parallel with a wide width, easy accumulation, and material return, which affects the material transmission efficiency. For example, when harvesting peppers, it is necessary to separate the peppers from the stalks and leaves, and feed the pepper fruits to the next device. When the existing feeding devices are used, it is easy for the peppers to be fed unsmoothly and the materials to return after feeding. Summary of the invention

[0003] The utility model provides a single-line multi-tooth multi-row combined feeding device, in which a feeding rod is inserted into a material space to achieve forced feeding, which is smoother and does not return the material, thereby improving the feeding efficiency.

[0004] A single-line multi-tooth multi-row combined transmission device, characterized in that it includes a spoke, a transmission rod positioning plate, a wear-resistant block guide block, a transmission rod support short shaft, a fixed crank arm, a crank arm shaft, an angle adjustment shaft, a transmission rod seat, a transmission rod, a driving shaft welding, and a driving sprocket;

[0005] There are fixed crank arms at both ends of the crank arm shaft, and the fixed crank arms at both ends are fixed crank arm 1 and fixed crank arm 2 respectively. The fixed crank arm 1 is connected with a lever supporting short shaft, and the fixed crank arm 2 is connected with an angle adjustment shaft, and the angle adjustment shaft is fixed to the spoke A on one side through a bearing; the lever supporting short shaft is fixed to the spoke A on the other side through a bearing, and the driving shaft is welded and connected to the spoke B, and the spoke A and the spoke B are connected in the driving cylinder; the driving shaft is welded and connected with a driving sprocket;

[0006] The lever seat sleeve is arranged on the crank arm shaft, and a lever is installed on the lever seat; among the levers, one lever is fixedly installed on the lever seat, and the other lever pins are installed on the lever seat, and a conical long hole is provided in the lever seat, and the lever can move relative to the lever seat; a lever hole is provided on the driving cylinder, and the lever extends and retracts in the lever hole.

[0007] Furthermore, the driving cylinder is formed by connecting a plurality of arc-shaped driving rod positioning plates.

[0008] Furthermore, a wear-resistant guide block is installed at the lever hole on the inner side of the driving cylinder.

[0009] Furthermore, the lever hole is a round hole, and the wear-resistant guide block opening is a tapered hole.

[0010] Furthermore, fixed side plate frames are installed at both ends of the conveying cylinder.

[0011] Furthermore, an adjustment handle is welded to the angle adjustment shaft; an arc hole is opened on the fixed side plate frame, and a strip hole is opened on the angle adjustment handle; one end of the angle adjustment handle is movably fixedly connected in the arc hole.

[0012] Beneficial effects of the utility model:

[0013] In the utility model, the sending cylinder rotates, and during the rotation of the sending cylinder, the shifting rod is inserted into the material space to achieve forced sending. The shifting rod extends out at the incoming material to shift the material, and retracts at the feeding side to ensure that the incoming material does not turn back, is more smooth and symmetrical, and improves the sending efficiency.

[0014] The single-line multi-tooth multi-row combined feeding device provided by the utility model can be used alone, and can also be used in conjunction with a conveyor belt, a conveyor trough, a picking and cleaning, a sorting and inspection device, and the like. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a left view of the utility model;

[0017] Figure 3 It is a right side view of the utility model;

[0018] Figure 4 It is the front view of the utility model;

[0019] Figure 5 for Figure 4 AA section view;

[0020] Figure 6 This is a schematic diagram of the crank arm assembly structure of the utility model;

[0021] Figure 7 , Figure 8 , Fig. 9 , Fig.10 It is a schematic diagram of the internal structure of the utility model;

[0022] Fig.11 This is a schematic diagram of the structure of the lever seat of the utility model;

[0023] Fig.12 It is a schematic diagram of the assembly structure of the lever seat and the lever of the utility model;

[0024] In the figure: 1. transmission cylinder; 2. crank arm shaft; 3. fixed crank arm 1; 4. shift rod seat; 5. shift rod; 6. driving shaft welded; 7. sprocket; 8. fixed crank arm 2; 9. angle adjustment shaft; 10. arc hole; 11. wear-resistant guide block; 12. width disc A; 13. width disc B; 14. side plate frame; 15. adjustment handle welded; 16. shift rod support short shaft. DETAILED DESCRIPTION

[0025] The technical solution of the present invention is further explained below through specific implementation methods. Example 1

[0026] Referring to the attached drawings, the utility model provides a single-line multi-tooth multi-row combined transmission device, characterized in that it includes a transmission cylinder 1, a crank arm shaft 2, a transmission rod seat 4, a transmission rod 5, a web plate, a driving shaft weld 6, and a driving sprocket 7; the transmission cylinder is formed by connecting multiple arc-shaped transmission rod positioning plates;

[0027] The two ends of the crank arm shaft 2 are connected to fixed crank arms, the fixed crank arms on both sides are fixed crank arm 1 3 and fixed crank arm 2 8 respectively, the fixed crank arm 1 3 is connected to the lever support short shaft 16, and the fixed crank arm 2 8 is connected to the angle adjustment shaft 9;

[0028] A driving sprocket 7 is connected to the driving shaft weld 6; the driving shaft weld 6 is installed in the transmission cylinder through a web, and the angle adjustment shaft 9 is fixed in the transmission cylinder through a bearing;

[0029] The angle adjustment shaft 9 is fixed on the spoke A12 on one side through a bearing; the lever support short shaft 16 is fixed on the spoke A12 on the other side through a bearing; the driving shaft weld 6 is connected to the spoke B13, and the spoke A12 and the spoke B13 are connected in the transmission cylinder; the driving shaft weld 6 is connected with a driving sprocket;

[0030] The lever seat 4 is movably sleeved on the crank arm shaft 2, and a lever 5 is installed on the lever seat 4; among the levers 5, one lever 5 is fixedly installed on the lever seat 4, and the other levers 5 are pin-mounted on the lever seat 4, and a long tapered hole is opened in the lever seat 4, and the lever 5 can move at an angle relative to the lever seat 4; a lever hole is opened on the driving cylinder 1, and the lever 5 extends out of the lever hole, and extends and shortens after extending.

[0031] Positioning side plate frames 14 are also installed at both ends of the feeding cylinder 1.

[0032] The angle adjustment shaft 9 is connected to an adjustment handle weld 15; an arc hole is opened on the fixed side plate frame 14, and one end of the adjustment handle weld 15 is movably fixedly connected to the arc hole 10, and the adjustment handle weld

[0033] by adjusting the adjustment handle 15 welded fixed position in the arc hole 8, thereby adjusting the installation position of the angle adjustment shaft 9, thereby adjusting the position of the crank arm shaft 2, so that the lever 5 can be worn in the corresponding lever hole. Example 2

[0034] Based on the structure of Example 1, a wear-resistant guide block 11 is installed on the inner side of the driving cylinder 1 at the driving rod hole.

[0035] The lever hole is a round hole, and the wear-resistant guide block 11 has a tapered hole. The lever 5 extends out of the sowing rod hole, and stretches and shortens after extending.

[0036] When the utility model is working, the driving shaft weld 6 is fixed in the sending cylinder 1 through the width plate B13, the input sprocket 7 and the driving shaft weld 6 drive the sending cylinder 1 to rotate, the crank arm shaft 2 is eccentrically set and relatively fixed and does not rotate, the lever seat 4 is installed on the crank arm shaft 2 and can rotate freely, one lever is fixed on the lever seat and fixed relative to the lever seat, and the other levers are fixed in the opening groove of the lever seat by pins and can swing, all levers are oriented in the lever hole through the wear-resistant guide block and the sending rod positioning plate, and extend and retract as the sending cylinder rotates. When the lever is retracted, the top is flush with the outside of the sending cylinder. The angle adjustment handle is fixed on the fixed side plate frame, and the axis is fixed on the angle adjustment shaft. The crank arm shaft position is adjusted by fixing the crank arm, thereby adjusting the angle position of the lever, and the sending cylinder rotates. The lever extends out at the incoming material to shift the material, and retracts at the feeding side to ensure that the incoming material does not turn back.

Claims

1. A single-line multi-tooth multi-row combined feeding device, characterized in that: It includes a spoke, a transmission rod positioning plate, a wear-resistant block guide block, a lever support short shaft, a fixed crank arm, a crank arm shaft, an angle adjustment shaft, a lever seat, a lever, a driving shaft welding, and a driving sprocket; There are fixed crank arms at both ends of the crank arm shaft, and the fixed crank arms at both ends are fixed crank arm 1 and fixed crank arm 2 respectively. The fixed crank arm 1 is connected with a lever supporting short shaft, and the fixed crank arm 2 is connected with an angle adjustment shaft, and the angle adjustment shaft is fixed to the spoke A on one side through a bearing; the lever supporting short shaft is fixed to the spoke A on the other side through a bearing, and the driving shaft is welded and connected to the spoke B, and the spoke A and the spoke B are connected in the driving cylinder; the driving shaft is welded and connected with a driving sprocket; The lever seat sleeve is arranged on the crank arm shaft, and a lever is installed on the lever seat; among the levers, one lever is fixedly installed on the lever seat, and the other lever pins are installed on the lever seat, and a conical long hole is provided in the lever seat, and the lever can move relative to the lever seat; a lever hole is provided on the driving cylinder, and the lever extends and retracts in the lever hole.

2. The single-line multi-tooth multi-row combined feeding device according to claim 1, characterized in that: The driving cylinder is formed by connecting a plurality of arc-shaped driving rod positioning plates.

3. The single-line multi-tooth multi-row combined feeding device according to claim 1, characterized in that: A wear-resistant guide block is installed at the lever hole on the inner side of the driving cylinder.

4. The single-line multi-tooth multi-row combined feeding device according to claim 3, characterized in that: The lever hole is a round hole, and the wear-resistant guide block opening is a tapered hole.

5. The single-line multi-tooth multi-row combined feeding device according to claim 1, characterized in that: Both ends of the conveying cylinder are also provided with fixed side plate frames for fixing.

6. The single-line multi-tooth multi-row combined feeding device according to claim 1, characterized in that: The angle adjustment shaft is connected with an adjustment handle welded thereon; an arc hole is provided on the fixed side plate frame, and a strip hole is provided on the angle adjustment handle; one end of the angle adjustment handle is movably fixedly connected in the arc hole.

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