Garlic harvester transporting and clamping device

Abstract

The utility model provides a garlic harvester transportation clamping device which comprises an upper-layer transportation installation plate and a lower-layer transportation installation plate, a transportation transmission assembly is connected between the upper-layer transportation installation plate and a lower-layer transportation installation plate support, and the transportation transmission assembly comprises a conveying chain. A plurality of clamping assemblies are connected between the upper-layer conveying mounting plate and the lower-layer conveying mounting plate, the multiple clamping assemblies are all connected with the conveying chain in a matched mode, the multiple clamping assemblies comprise clamping mounting blocks, chain wheel mounting shafts are rotationally connected into the clamping mounting blocks, clamping chain wheels are fixedly connected to the chain wheel mounting shafts, and the clamping chain wheels are connected with the clamping mounting blocks. The clamping chain wheel is connected with the conveying chain in a meshed mode. The clamping assemblies apply pressure to the clamping mounting blocks through the clamping springs, the clamping chain wheels can clamp the conveying chains, the distance between the conveying chains is controlled, it is guaranteed that the conveying chains cannot damage garlic stalks in the conveying process, and the conveying efficiency can also be guaranteed.

Description

Technical Field

[0001] The utility model relates to an agricultural machinery auxiliary device, in particular to a transport clamping device for a garlic harvester. Background Art

[0002] Garlic is an important vegetable crop and economic crop in my country. Its cultivated area and production volume are the largest in the world. In modern cultivation, large-scale planting is generally adopted. However, my country's mechanized harvesting technology of garlic is relatively backward, which seriously restricts the development of the garlic industry.

[0003] Garlic is a labor-intensive cultivated crop, and harvesting is an important part of its production process. Transmission harvesters either use belt transportation, which has low transmission efficiency. Some have been improved to chain transportation, but when the chain spacing is too close, prolonged squeezing of the garlic stems will cause damage, and when the chain spacing is too large, the transportation effect cannot be achieved in a timely manner. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the above-mentioned traditional technology and provide a garlic harvester transport clamping device which can apply pressure to the conveying chain to ensure the clamping force.

[0005] The purpose of this utility model is achieved through the following technical measures:

[0006] A transport clamping device for a garlic harvester is characterized in that it includes an upper transport mounting plate and a lower transport mounting plate, a transport transmission assembly is connected between the upper transport mounting plate and the lower transport mounting plate bracket, the transport transmission assembly includes a conveyor chain, a plurality of clamping assemblies are connected between the upper transport mounting plate and the lower transport mounting plate, the plurality of clamping assemblies are all cooperatively connected to the conveyor chain, the plurality of clamping assemblies include a clamping mounting block, a sprocket mounting shaft is rotatably connected to the clamping mounting block, a clamping sprocket is fixedly connected to the sprocket mounting shaft, and the clamping sprocket is meshed with the conveyor chain.

[0007] As an improvement: two clamping rotating shafts are fixedly connected to the side of the clamping mounting block, and the two clamping rotating shafts are rotatably connected to the upper transport mounting plate and the lower transport mounting plate respectively.

[0008] As an improvement: a spring mounting shaft is fixedly connected to the clamping mounting block, a clamping spring is sleeved on the spring mounting shaft, a spring limiting plate is fixedly connected inside the clamping mounting block, and the spring limiting plate is cooperatively connected to one end of the clamping spring.

[0009] As an improvement: a fixed limit plate is fixedly connected between the upper transport installation plate and the lower transport installation plate, and the other end of the clamping spring is cooperatively connected with the fixed limit plate.

[0010] As an improvement: the transport transmission assembly includes a driving shaft and a driven shaft, the driving shaft is fixedly connected to a driving sprocket, and the driving shaft is rotationally connected to the upper transport mounting plate and the lower transport mounting plate respectively.

[0011] As an improvement: a driven sprocket is fixedly connected to the driven shaft, the driven shaft is rotatably connected to the upper transport mounting plate, and the driving sprocket and the driven sprocket are connected via a conveyor chain transmission.

[0012] Due to the adoption of the above technical solution, compared with the prior art, the present invention has the following advantages:

[0013] By installing multiple clamping assemblies between the upper transport mounting plate and the lower transport mounting plate, pressure can be applied to the clamping mounting block through the clamping spring, so that the clamping sprocket can better clamp the conveyor chain, thereby controlling the spacing between the conveyor chains, ensuring that the conveyor chain will not damage the garlic stalks during the conveying process, and also ensuring the conveying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of a single group structure of the utility model.

[0016] Figure 3 yes Figure 2 Schematic diagram of the internal structure.

[0017] Figure 4 yes Figure 3 Schematic diagram of the three-dimensional structure of the clamping assembly.

[0018] In the figure: 1. Upper transport mounting plate; 2. Lower transport mounting plate; 3. Transport transmission assembly; 31. Driving shaft; 32. Driven shaft; 33. Driving sprocket; 34. Driven sprocket; 35. Conveyor chain; 4. Clamping assembly; 41. Clamping mounting block; 42. Clamping rotating shaft; 43. Spring mounting shaft; 44. Clamping spring; 45. Spring limit plate; 46. Fixed limit plate; 47. Clamping sprocket; 48. Sprocket mounting shaft. DETAILED DESCRIPTION

[0019] Example: Figures 1 to 4As shown, a garlic harvester transport clamping device includes an upper transport mounting plate 1 and a lower transport mounting plate 2, a transport transmission assembly 3 is connected between the upper transport mounting plate 1 and the lower transport mounting plate 2 bracket, the transport transmission assembly 3 includes a conveying chain 35, a plurality of clamping assemblies 4 are connected between the upper transport mounting plate 1 and the lower transport mounting plate 2, and the plurality of clamping assemblies 4 are all connected to the conveying chain 35, and the plurality of clamping assemblies 4 include a clamping mounting block 41, a sprocket mounting shaft 48 is rotatably connected to the clamping mounting block 41, a clamping sprocket 47 is fixedly connected to the sprocket mounting shaft 48, and the clamping sprocket 47 is meshed with the conveying chain 35.

[0020] The clamping sprocket 47 can adjust the tightness of the conveyor chain 35 on the one hand, and support the conveyor chain 35 on the other hand, thereby adjusting the gap of the conveyor chain 35 and preventing the garlic stems from being damaged due to the gap being too small.

[0021] The clamping mounting block 41 is fixedly connected to two clamping rotating shafts 42 on its side, and the two clamping rotating shafts 42 are respectively rotatably connected to the upper transport mounting plate 1 and the lower transport mounting plate 2. The clamping rotating shafts 42 can rotate the clamping mounting block 41, thereby ensuring that the clamping mounting block 41 rotates.

[0022] A spring mounting shaft 43 is fixedly connected to the clamping mounting block 41, and a clamping spring 44 is sleeved on the spring mounting shaft 43. A spring stopper plate 45 is fixedly connected to the clamping mounting block 41, and the spring stopper plate 45 is engaged with one end of the clamping spring 44. The spring stopper plate 45 can apply the force of the clamping spring 44 to the clamping mounting block 41, thereby promoting the clamping effect.

[0023] A fixed stop plate 46 is fixedly connected between the upper transport mounting plate 1 and the lower transport mounting plate 2, and the other end of the clamping spring 44 is engaged with the fixed stop plate 46. The fixed stop plate 46 ensures the stability of one end of the clamping spring 44, thereby facilitating the transmission of force to the clamping mounting block 41.

[0024] The transport transmission assembly 3 includes a driving shaft 31 and a driven shaft 32. A driving sprocket 33 is fixedly connected to the driving shaft 31. The driving shaft 31 is rotatably connected to the upper transport mounting plate 1 and the lower transport mounting plate 2. The driving shaft 31 is used to connect to an external power source and transmit power to the driven shaft 32 via a conveyor chain 35.

[0025] A driven sprocket 34 is fixedly connected to the driven shaft 32 , and the driven shaft 32 is rotatably connected to the upper transport mounting plate 1 . The driving sprocket 33 and the driven sprocket 34 are transmission-connected via a conveying chain 35 .

Claims

1. A garlic harvester transport clamping device, characterized by: The utility model comprises an upper transport mounting plate (1) and a lower transport mounting plate (2), a transport transmission assembly (3) is connected between the upper transport mounting plate (1) and the lower transport mounting plate (2) bracket, the transport transmission assembly (3) comprises a conveying chain (35), a plurality of clamping assemblies (4) are connected between the upper transport mounting plate (1) and the lower transport mounting plate (2), the plurality of clamping assemblies (4) are all connected to the conveying chain (35), the plurality of clamping assemblies (4) comprise a clamping mounting block (41), a sprocket mounting shaft (48) is rotatably connected in the clamping mounting block (41), a clamping sprocket (47) is fixedly connected to the sprocket mounting shaft (48), and the clamping sprocket (47) is meshedly connected to the conveying chain (35).

2. The garlic harvester transport clamping device according to claim 1, characterized in that: Two clamping rotating shafts (42) are fixedly connected to the side of the clamping mounting block (41), and the two clamping rotating shafts (42) are rotatably connected to the upper transport mounting plate (1) and the lower transport mounting plate (2), respectively.

3. The garlic harvester transport clamping device according to claim 1, characterized in that: A spring mounting shaft (43) is fixedly connected to the clamping mounting block (41), a clamping spring (44) is sleeved on the spring mounting shaft (43), a spring limiting plate (45) is fixedly connected inside the clamping mounting block (41), and the spring limiting plate (45) is cooperatively connected to one end of the clamping spring (44).

4. The garlic harvester transport clamping device according to claim 3, characterized in that: A fixed limiting plate (46) is fixedly connected between the upper transport installation plate (1) and the lower transport installation plate (2), and the other end of the clamping spring (44) is cooperatively connected to the fixed limiting plate (46).

5. The garlic harvester transport clamping device according to claim 1, characterized in that: The transport transmission assembly (3) comprises a driving shaft (31) and a driven shaft (32); a driving sprocket (33) is fixedly connected to the driving shaft (31); and the driving shaft (31) is rotationally connected to the upper transport mounting plate (1) and the lower transport mounting plate (2), respectively.

6. The garlic harvester transport clamping device according to claim 5, characterized in that: A driven sprocket (34) is fixedly connected to the driven shaft (32), and the driven shaft (32) is rotationally connected to the upper transport mounting plate (1) and the lower transport mounting plate (2), respectively. The driving sprocket (33) and the driven sprocket (34) are connected in transmission via a conveying chain (35).

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