Conveying chain of taro harvester

Abstract

The utility model provides a taro harvester conveying chain. The chain type conveying belt solves the problem that an existing chain type conveying belt can still roll in the conveying process and is damaged. The conveying device comprises a support and rollers arranged at the two ends of the support, the two rollers are sleeved with two conveying belts, a plurality of transverse rods are fixedly arranged between the two conveying belts, a plurality of storage rods are fixedly arranged between every two adjacent transverse rods, the two ends of each storage rod are fixedly arranged on the two conveying belts, and the storage rods are fixedly arranged on the two conveying belts. The upper end of the conveying belt is an upper conveying face, a section of bottom rod which extends in the length direction of the roller and is located below the upper conveying face is arranged on each storage rod, the storage rods above and below the conveying face are used for bearing the taros, and the taros are blocked by poking cross rods which are arranged on the upper conveying face and are higher than the storage rods. And on the obliquely-arranged conveying belt, the situation of rolling wheels is avoided in the taro conveying process, the structure is simple and practical, and the conveying efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, and particularly relates to a conveying chain of a taro harvester. Background Art

[0002] The conveying equipment on the existing taro harvesters generally adopts a conventional chain conveyor belt. In order to prevent taros from rolling off the conveyor belt, the inclination angle of the conveyor belt is usually set relatively low, which requires a large space. Moreover, for single taros with a small volume, they still roll during the conveying process, resulting in damage. There are areas for improvement in the prior art. Summary of the Invention

[0003] The equipment of the utility model provides a conveying chain of a taro harvester in view of the above existing situation, which includes a bracket and drums arranged at both ends of the bracket. It is characterized in that two conveyor belts are sleeved on the two drums, and a plurality of cross bars are fixedly arranged between the two conveyor belts. The plurality of cross bars are arranged in sequence along the rotation direction of the conveyor belt. A plurality of placing rods are fixedly arranged between adjacent two cross bars. Both ends of the placing rod are fixedly arranged on the two above-mentioned conveyor belts. The upper end of the conveyor belt is the upper conveying surface, and a bottom rod extending along the length direction of the above-mentioned drum and located below the upper conveying surface is arranged on the placing rod.

[0004] Preferably, four placing rods are arranged between adjacent two cross bars.

[0005] Preferably, sockets for fixing the above-mentioned cross bars and placing rods are arranged on the conveyor belt. Insertion pieces for inserting into the above-mentioned sockets are respectively fixedly arranged at both ends of the above-mentioned cross bars and placing rods, and the insertion pieces are fixedly arranged in the above-mentioned sockets through screws.

[0006] Preferably, two first tension wheels for tightly pressing the two above-mentioned conveyor belts are fixedly arranged on the inner wall of the bracket, and the first tension wheels are located outside the space surrounded by the conveyor belts.

[0007] Preferably, a rotating block is rotatably arranged inside the conveyor belt, and two second tension wheels for abutting against the inner wall of the above-mentioned conveyor belt are respectively rotatably arranged at both ends of the rotating block. The two second tension wheels are respectively used for abutting against the upper end surface and the lower end surface of the above-mentioned conveyor belt.

[0008] Preferably, the two rotating blocks are rotatably arranged on the above-mentioned bracket through a rotating shaft, and the two above-mentioned second tension wheels are symmetrically arranged on both sides of the rotating shaft.

[0009] Compared with the prior art, before use, the utility model uses the storage rods above and below the conveying surface to support the taros, and blocks the taros through the cross bars that are higher than the storage rods on the upper conveying surface. On the inclined conveyor belt, the situation of the taros rolling is avoided during the conveying process. The structure is simple and practical, and the conveying efficiency is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is a schematic structural view of the utility model;

[0011] Figure 2 is a schematic structural view at the cross bar;

[0012] Figure 3 is Figure 1 an enlarged view of part A in

[0013] Reference numerals in the drawings: 1, support; 2, roller; 3, conveyor belt; 4, cross bar; 5, storage rod; 6, bottom rod; 7, socket; 8, insert piece; 9, screw; 10, first tensioning wheel; 11, rotating block; 12, second tensioning wheel; 13, rotating shaft. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] The following further describes the utility model with reference to the embodiments shown in the drawings:

[0015] As Figures 1-3 shown, a conveying chain of a taro harvester includes a support 1 and rollers 2 arranged at both ends of the support 1. Two conveyor belts 3 are sleeved on the two rollers 2. A plurality of cross bars 4 are fixedly arranged between the two conveyor belts 3. The plurality of cross bars 4 are arranged in sequence along the rotation direction of the conveyor belt 3. Four storage rods 5 are fixedly arranged between adjacent two cross bars 4. While ensuring the space for placement, the conveying efficiency is ensured. Both ends of the storage rod 5 are fixedly arranged on the two conveyor belts 3 above. The upper end of the conveyor belt 3 is the upper conveying surface. A bottom rod 6 extending along the length direction of the roller 2 and located below the upper conveying surface is arranged on the storage rod 5. A socket 7 for fixing the cross bar 4 and the storage rod 5 is arranged on the conveyor belt 3. Insert pieces 8 for inserting into the socket 7 are respectively fixedly arranged at both ends of the cross bar 4 and the storage rod 5. The insert piece 8 is fixedly arranged in the socket 7 through a screw 9. The installation is relatively convenient. Before use, the storage rod 5 above and below the conveying surface is used to support the taros, and the taros are blocked by the cross bar 4 that is higher than the storage rod 5 on the upper conveying surface. On the inclined conveyor belt 3, the situation of the taros rolling is avoided during the conveying process. The structure is simple and practical, and the conveying efficiency is effectively improved.

[0016] Two first tension wheels 10 for pressing against the two above-mentioned conveyor belts 3 respectively are fixedly arranged on the inner wall of the bracket 1, and the first tension wheels 10 are located outside the space enclosed by the above-mentioned conveyor belts 3. A rotating block 11 is rotatably arranged in the conveyor belt 3, and two second tension wheels 12 for abutting against the inner wall of the above-mentioned conveyor belt 3 are respectively rotatably arranged at both ends of the rotating block 11, and the two second tension wheels 12 are respectively used for abutting against the upper end surface and the lower end surface of the above-mentioned conveyor belt 3. The two rotating blocks 11 are rotatably arranged on the above-mentioned bracket 1 through a rotating shaft 13, and the two above-mentioned second tension wheels 12 are symmetrically arranged on both sides of the rotating shaft 13. The conveyor belt 3 is tensioned by the first tension wheel 10, and during use, the rotating block 11 is always driven to rotate by the rotating shaft 13, and the conveyor belt 3 is periodically lifted by the second tension wheel 12, so that the conveyor belt 3 generates a moving vibration during movement, and the soil adhering to the taro is shaken off.

[0017] Obviously, the above embodiments are merely examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present utility model.

Claims

1. A conveying chain of a taro harvester, comprising a bracket (1) and drums (2) arranged at both ends of the bracket (1), characterized in that, Two conveyor belts (3) are sleeved on the two drums (2), and a plurality of cross bars (4) are fixedly arranged between the two conveyor belts (3). The plurality of cross bars (4) are arranged in sequence along the rotation direction of the conveyor belt (3). A plurality of object placing rods (5) are fixedly arranged between two adjacent cross bars (4). The two ends of the object placing rod (5) are fixedly arranged on the two conveyor belts (3) mentioned above. The upper end of the conveyor belt (3) is the upper conveying surface, and a bottom rod (6) extending along the length direction of the drum (2) and located below the upper conveying surface is arranged on the object placing rod (5).

2. The conveying chain of a taro harvester according to claim 1, wherein, Four object placing rods (5) are arranged between two adjacent cross bars (4).

3. A conveying chain of a taro harvester according to claim 1, characterized in that, Sockets (7) for fixing the cross bars (4) and the object placing rods (5) are arranged on the conveyor belt (3). Insertion pieces (8) for being inserted into the sockets (7) are fixedly arranged at the two ends of the cross bar (4) and the object placing rod (5) respectively. The insertion piece (8) is fixedly arranged in the socket (7) through a screw (9).

4. A conveying chain of a taro harvester according to claim 1, wherein, Two first tension wheels (10) for tightly pressing the two conveyor belts (3) respectively are fixedly arranged on the inner wall of the bracket (1). The first tension wheel (10) is located outside the space enclosed by the conveyor belt (3).

5. A conveying chain of a taro harvester according to claim 4, characterized in that, A rotating block (11) is rotatably arranged inside the conveyor belt (3). Two second tension wheels (12) for abutting against the inner wall of the conveyor belt (3) are rotatably arranged at the two ends of the rotating block (11) respectively. The two second tension wheels (12) are respectively used for abutting against the upper end surface and the lower end surface of the conveyor belt (3).

6. The conveying chain of a taro harvester according to claim 5, wherein The two rotating blocks (11) are rotatably arranged on the bracket (1) through a rotating shaft (13). The two second tension wheels (12) are symmetrically arranged on both sides of the rotating shaft (13).

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