Clamping rod conveying device of garlic harvester

Abstract

The utility model provides a garlic harvester clamping rod transportation device which comprises a fixed installation assembly, the fixed installation assembly comprises two installation side plates, a plurality of connecting transverse plates are fixedly connected between the two installation side plates, the connecting transverse plates are connected with a transportation part, and the transportation part is provided with a clamping rod. The conveying component comprises a plurality of upper-layer conveying mounting plates and a plurality of lower-layer conveying mounting plates, clamping rod conveying assemblies are connected between the upper-layer conveying mounting plates and the lower-layer conveying mounting plates, the upper-layer conveying mounting plates are connected with tension adjusting assemblies, and the clamping rod conveying assemblies are connected with transmission assemblies. And the upper surface of the upper-layer transportation mounting plate is connected with a guide assembly. The tensioning degree of the conveying chain is changed, so that the force for clamping the garlic stalks is adjusted, the situation that the garlic is damaged due to the fact that the stalks are clamped out of a machine for operation or the garlic is pulled is prevented, and the situation that the garlic is jammed or conveyed interruptedly in the conveying process is prevented.

Description

Technical Field

[0001] The utility model relates to an agricultural machinery transport device, in particular to a garlic harvester clamping rod transport device. 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. Traditional manual harvesting involves removing the stems, leaves, and roots of the seedlings to obtain the fruit. This is extremely labor-intensive, takes up a lot of farming time, is inefficient, wastes a lot of manpower, and increases harvesting costs.

[0004] At present, relevant domestic scientific research institutions have developed a combined harvester prototype that can separate stems, leaves and fruits. However, due to its unreasonable structure, the transportation effect is very unsatisfactory. Most of the existing harvesters use belt transportation, but the belt transportation method will idle and slip, resulting in poor transportation effect of garlic. As the machine moves, garlic harvesting will be piled up and congested. The crowded fruit will cause bad fruit, affecting the output rate of garlic, and transportation blockage or interruption will affect the harvesting efficiency. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings of the above-mentioned traditional technology and provide a garlic harvester clamping rod transport device that can clamp garlic stems for transportation.

[0006] The purpose of this utility model is achieved through the following technical measures:

[0007] A garlic harvester clamping rod transport device, characterized in that it includes a fixed mounting assembly, the fixed mounting assembly includes two mounting side plates, a plurality of connecting cross plates are fixedly connected between the two mounting side plates, a plurality of fixed beams are fixedly connected between the plurality of connecting cross plates, the plurality of connecting cross plates are connected to a transport component, the transport component includes a plurality of upper transport mounting plates and a plurality of lower transport mounting plates, a clamping rod transport assembly is connected between the upper transport mounting plate and the lower transport mounting plate, the upper transport mounting plate is connected to a tension adjustment assembly, the clamping rod transport device includes a driving shaft and a driven shaft, a transmission sprocket is fixedly connected to the driving shaft, a driven sprocket is fixedly connected to the driven shaft, a transport chain is meshed and transmitted between the transmission sprocket and the driven sprocket, the driving shaft is connected to the transmission assembly, and the upper surface of the upper transport mounting plate is connected to a guide assembly.

[0008] As an improvement: a plurality of transport door openings are opened on the connecting horizontal plate, and a mounting base plate is connected between two adjacent transport door openings. The mounting base plate is fixedly connected to the side of the connecting horizontal plate, and the mounting base plate is fixedly connected to the upper transport mounting plate by bolts.

[0009] As an improvement: the tension adjustment assembly includes a fixed adjustment rod, the fixed adjustment rod is fixedly connected to the upper surface of the upper transport installation plate, and a sliding adjustment rod is slidably connected inside the fixed adjustment rod.

[0010] As an improvement: one end of the fixed adjusting rod is threadedly connected to an adjusting screw, one end of the adjusting screw is rotatably connected to one end of the sliding adjusting rod, the other end of the sliding adjusting rod is fixedly connected to a driven shaft sleeve, a driven connecting shaft is rotatably connected in the driven shaft sleeve, and the driven connecting shaft is fixedly connected to the driven shaft.

[0011] As an improvement: the transmission components are provided in plurality, and the plurality of transmission components include a main transmission sleeve, the main transmission sleeve is fixedly connected to two secondary transmission sleeves, sleeve connecting clamps are connected to both ends of the main transmission sleeve, and a sleeve fixing clamp is connected between two adjacent main transmission sleeves.

[0012] As an improvement: two main transmission shafts are sleeved in the main transmission sleeve, one end of the two main transmission shafts is fixedly connected to a main transmission spline shaft, the main transmission spline shaft of one main transmission shaft is connected to the other main transmission shaft through a spline transmission, and the main transmission spline shaft is connected to a first transmission bevel gear through a spline fit.

[0013] As an improvement: a secondary transmission shaft is sleeved in each of the two secondary transmission sleeves, one end of the secondary transmission shaft is fixedly connected to the driving shaft, and the other end of the secondary transmission shaft is fixedly connected to a second transmission bevel gear, and the second transmission bevel gear is meshed with the first transmission bevel gear.

[0014] As an improvement: the guide assembly includes a guide base plate, which is fixedly connected to the upper transport mounting plate by bolts, the upper surface of the guide base plate is fixedly connected to a guide mounting plate, and both sides of the guide mounting plate are fixedly connected to a guide side plate, and the guide side plates are arranged through the transport door opening.

[0015] Due to the adoption of the above technical solution, compared with the prior art, the advantages of the present invention are:

[0016] The provided tension adjustment component can be used to change the length of the sliding adjustment rod relative to the fixed adjustment rod by rotating the adjustment screw, thereby changing the tension of the transport chain, and thus being used to adjust the force of clamping the garlic stalks. The provided transport door opening can ensure that the garlic stalks can pass smoothly. The provided transmission component can transmit power to the active shaft, which drives the transmission sprocket to rotate through the active shaft, thereby driving the movement of the transport chain to realize the transportation of the stalks. The provided guide component can effectively guide the stalks with random directions, so that the stalks can enter the rear device together with the garlic, preventing the stalks from getting stuck in the machine operation or pulling the garlic to cause damage to the garlic, and preventing congestion or interruption of the garlic transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 yes Figure 1 Schematic diagram of the three-dimensional structure of a single transport component.

[0019] Figure 3 yes Figure 2 Schematic diagram of the three-dimensional structure of the tension adjustment component.

[0020] Figure 4 yes Figure 2 Schematic diagram of the connection structure of the middle transmission sprocket.

[0021] Figure 5 yes Figure 1 Schematic diagram of the enlarged structure of the guide component.

[0022] Figure 6 yes Figure 5 Schematic diagram of the transmission structure of the transmission component.

[0023] Figure: 1. Fixed mounting assembly; 11. Installing side panels; 12. Connecting cross panels; 13. Transport door opening; 14. Installing bottom panels; 15. Fixed beam frame; 2. Transport components; 21. Upper transport mounting plate; 22. Lower transport mounting plate; 23. Clamping rod transport assembly; 231. Active shaft; 232. Driven shaft; 233. Drive sprocket; 234. Driven sprocket; 235. Transport chain; 24. Tension adjustment assembly; 241. Fixed adjustment rod; 242 , sliding adjustment rod; 243, adjusting screw; 244, driven shaft sleeve; 245, driven connecting shaft; 3, transmission assembly; 31, main transmission sleeve; 32, secondary transmission sleeve; 33, sleeve connecting clamp; 34, sleeve fixing clamp; 35, main transmission shaft; 36, main transmission spline shaft; 37, first transmission bevel gear; 38, secondary transmission shaft; 39, second transmission bevel gear; 4, guide assembly; 41, guide base plate; 42, guide mounting plate; 43, guide side plate. DETAILED DESCRIPTION

[0024] Example: Figures 1 to 6 As shown, a garlic harvester clamping rod transport device includes a fixed installation component 1, the fixed installation component 1 includes two installation side plates 11, a plurality of connecting cross plates 12 are fixedly connected between the two installation side plates 11, a plurality of fixed beams 15 are fixedly connected between the plurality of connecting cross plates 12, a plurality of connecting cross plates 12 are connected to a transport component 2, the transport component 2 includes a plurality of upper transport installation plates 21 and a plurality of lower transport installation plates 22, the upper transport installation plates 21 and the lower transport installation plates 22 are connected It is connected to a clamping rod transport assembly 23, and the upper transport mounting plate 21 is connected to a tension adjustment assembly 24. The clamping rod transport device includes a driving shaft 231 and a driven shaft 232. A transmission sprocket 233 is fixedly connected to the driving shaft 231, and a driven sprocket 234 is fixedly connected to the driven shaft 232. A transport chain 235 is meshed and connected between the transmission sprocket 233 and the driven sprocket 234. The driving shaft 231 is connected to a transmission assembly 3, and the upper surface of the upper transport mounting plate 21 is connected to a guide assembly 4.

[0025] The upper transport mounting plate 21 and the lower transport mounting plate 22 are connected and fixed by columns or plates. Except that the upper transport mounting plate 21 and the lower transport mounting plate 22 at the left and right edges are separately arranged, the two upper transport mounting plates 21 are arranged as one piece in other places, and the two lower transport mounting plates 22 are arranged as one piece in other places. The transportation path of the garlic stalks is formed between the two adjacent upper transport mounting plates 21 and the lower transport mounting plates 22 that are not arranged as one piece.

[0026] The connecting cross plate 12 is provided with a plurality of transport openings 13. A mounting base 14 is connected between two adjacent transport openings 13. The mounting base 14 is fixedly connected to the side of the connecting cross plate 12 and is bolted to the upper transport mounting plate 21. The connecting cross plate 12 can secure and stabilize the upper transport mounting plate 21 and the lower transport mounting plate 22. The plurality of transport openings 13 facilitate the passage of garlic stalks. The mounting base 14 allows the connecting cross plate 12 to be better connected and fixed to the upper transport mounting plate 21. The fixing beam 15 ensures the stability and firmness of the connecting cross plate 12 during operation of the device.

[0027] The tension adjustment assembly 24 includes a fixed adjustment rod 241 fixedly connected to the upper surface of the upper transport mounting plate 21. A sliding adjustment rod 242 is slidably connected within the fixed adjustment rod 241. The relative position of the sliding adjustment rod 242 and the fixed adjustment rod 241 allows the tension of the transport chain 235 to be adjusted.

[0028] One end of the fixed adjustment rod 241 is threadedly connected to an adjustment screw 243, one end of the adjustment screw 243 is rotatably connected to one end of the sliding adjustment rod 242, and the other end of the sliding adjustment rod 242 is fixedly connected to a driven shaft sleeve 244, and a driven connecting shaft 245 is rotatably connected in the driven shaft sleeve 244, and the driven connecting shaft 245 is fixedly connected to the driven shaft 232. The adjustment screw 243 can be rotated to achieve the forward and backward movement of the sliding adjustment rod 242. The adjustment screw 243 is threadedly connected to the fixed adjustment rod 241 to achieve the forward and backward adjustment function of the adjustment screw 243. The rotational connection between the adjustment screw 243 and the sliding adjustment rod 242 can make the sliding adjustment rod 242 rotate without driving the adjustment screw 243 to rotate. The driven shaft sleeve 244 can better limit the driven connecting shaft 245 without affecting the rotation effect of the driven connecting shaft 245.

[0029] The transmission assembly 3 is provided in multiple pieces, each of which includes a main transmission sleeve 31, which is fixedly connected to two secondary transmission sleeves 32. Sleeve connecting clamps 33 are connected to both ends of the main transmission sleeve 31, and a sleeve fixing clamp 34 is connected between two adjacent main transmission sleeves 31. The sleeve connecting clamps 33 ensure the stability of the main transmission sleeve 31 during the connection process, and the sleeve fixing clamps 34 ensure the stability of the installation of the main transmission sleeve 31.

[0030] Two main transmission shafts 35 are sleeved in the main transmission sleeve 31, and one end of each of the two main transmission shafts 35 is fixedly connected to a main transmission spline shaft 36. The main transmission spline shaft 36 of one main transmission shaft 35 is connected to the other main transmission shaft 35 through a spline transmission, and the main transmission spline shaft 36 is spline-fitted with a first transmission bevel gear 37. The main transmission spline shaft 36 can drive the main transmission shaft 35 matched therewith to rotate by means of a spline fitting connection, and the transmission spline shaft 36 can drive the first transmission bevel gear 37 to rotate by means of a spline fitting connection.

[0031] A secondary transmission shaft 38 is sleeved within each of the two secondary transmission sleeves 32. One end of the secondary transmission shaft 38 is fixedly connected to the driving shaft 231, and the other end of the secondary transmission shaft 38 is fixedly connected to a second transmission bevel gear 39. The second transmission bevel gear 39 is meshed with the first transmission bevel gear 37. The second transmission bevel gear 39 can be meshed with the first transmission bevel gear 37 to achieve reversing transmission of power, and the power can be further transmitted through the secondary transmission shaft 38.

[0032] The guide assembly 4 includes a guide base plate 41, which is fixedly connected to the upper transport mounting plate 21 via bolts. A guide mounting plate 42 is fixedly connected to the upper surface of the guide base plate 41. A guide side plate 43 is fixedly connected to each side of the guide mounting plate 42. The guide side plates 43 are installed through the transport door opening 13. The guide assembly 4 effectively guides the randomly oriented stems, allowing them to enter the rear device along with the garlic, preventing the stems from getting stuck in the machine or pulling on the garlic, causing damage.

Claims

1. A garlic harvester clamping rod transport device, characterized by: The invention comprises a fixed installation component (1), wherein the fixed installation component (1) comprises two installation side plates (11), a plurality of connecting transverse plates (12) are fixedly connected between the two installation side plates (11), a plurality of fixed beam frames (15) are fixedly connected between the plurality of connecting transverse plates (12), a plurality of connecting transverse plates (12) are connected to a transport component (2), the transport component (2) comprises a plurality of upper transport installation plates (21) and a plurality of lower transport installation plates (22), a clamping rod transport component (23) is connected between the upper transport installation plates (21) and the lower transport installation plates (22), and a plurality of fixed beam frames (15) are fixedly connected between the plurality of connecting transverse plates (12). ), the upper transport installation plate (21) is connected to a tension adjustment assembly (24), the clamping rod transport device comprises a driving shaft (231) and a driven shaft (232), the driving shaft (231) is fixedly connected to a transmission sprocket (233), the driven shaft (232) is fixedly connected to a driven sprocket (234), a transport chain (235) is meshed and connected between the transmission sprocket (233) and the driven sprocket (234), the driving shaft (231) is connected to a transmission assembly (3), and the upper surface of the upper transport installation plate (21) is connected to a guide assembly (4).

2. The garlic harvester clamping rod transport device according to claim 1, characterized in that: The connecting transverse plate (12) is provided with a plurality of transport door openings (13), and a mounting base plate (14) is connected between two adjacent transport door openings (13). The mounting base plate (14) is fixedly connected to the side of the connecting transverse plate (12), and the mounting base plate (14) is fixedly connected to the upper transport mounting plate (21) by bolts.

3. The garlic harvester clamping rod transport device according to claim 1, characterized in that: The tension adjustment assembly (24) comprises a fixed adjustment rod (241) fixedly connected to the upper surface of the upper transport installation plate (21), and a sliding adjustment rod (242) is slidably connected within the fixed adjustment rod (241).

4. The garlic harvester clamping rod transport device according to claim 3, characterized in that: One end of the fixed adjustment rod (241) is threadedly connected to an adjustment screw (243), one end of the adjustment screw (243) is rotatably connected to one end of the sliding adjustment rod (242), the other end of the sliding adjustment rod (242) is fixedly connected to a driven shaft sleeve (244), a driven connecting shaft (245) is rotatably connected inside the driven shaft sleeve (244), and the driven connecting shaft (245) is fixedly connected to the driven shaft (232).

5. The garlic harvester clamping rod transport device according to claim 1, characterized in that: The transmission assemblies (3) are provided in plurality, and the plurality of transmission assemblies (3) include a main transmission sleeve (31), the main transmission sleeve (31) is fixedly connected to two secondary transmission sleeves (32), both ends of the main transmission sleeve (31) are connected to sleeve connecting clamps (33), and a sleeve fixing clamp (34) is connected between two adjacent main transmission sleeves (31).

6. The garlic harvester clamping rod transport device according to claim 5, characterized in that: Two main transmission shafts (35) are sleeved in the main transmission sleeve (31), one end of each of the two main transmission shafts (35) is fixedly connected to a main transmission spline shaft (36), the main transmission spline shaft (36) of one main transmission shaft (35) is connected to the other main transmission shaft (35) through a spline transmission, and the main transmission spline shaft (36) is connected to a first transmission bevel gear (37) through a spline fit.

7. The garlic harvester clamping rod transport device according to claim 6, characterized in that: A secondary transmission shaft (38) is sleeved in each of the two secondary transmission sleeves (32), one end of the secondary transmission shaft (38) is fixedly connected to the driving shaft (231), and the other end of the secondary transmission shaft (38) is fixedly connected to a second transmission bevel gear (39), and the second transmission bevel gear (39) is meshed with the first transmission bevel gear (37).

8. The garlic harvester clamping rod transport device according to claim 2, characterized in that: The guide assembly (4) comprises a guide base plate (41), the guide base plate (41) being fixedly connected to the upper transport installation plate (21) by bolts, a guide installation plate (42) being fixedly connected to the upper surface of the guide base plate (41), and a guide side plate (43) being fixedly connected to both sides of the guide installation plate (42), respectively, and the guide side plates (43) being arranged through the transport door opening (13).

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