High-horsepower tractor with self-discharging function

Abstract

The utility model relates to the field of agricultural machinery, in particular to a high-horsepower tractor with a self-discharging function, which comprises a tractor main body, a carriage and an auxiliary component, the carriage is mounted on the tractor main body, the auxiliary component comprises a connecting lug plate, a guide component, a scraping plate, a rubber scraping strip and a driving component, and the connecting lug plate is connected with the carriage through the guide component. The guide component is installed on the carriage and supports the connecting lug plate, the scraping plate is fixedly connected with the connecting lug plate and located in the carriage, the rubber scraping strip is detachably connected with the scraping plate and makes contact with the inner wall of the carriage, and the driving component drives the scraping plate to move. And manual subsequent cleaning is needed, and use is inconvenient.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery, and in particular to a high-horsepower tractor with a self-unloading function. Background Technology

[0002] In agricultural production, high-horsepower tractors are widely used in various stages of farmland operations and material transportation. Traditional high-horsepower tractors mostly have their cargo boxes directly fixed to the tractor chassis, lacking self-unloading capabilities and requiring manual unloading, resulting in extremely high labor intensity for workers. While some high-horsepower tractors are equipped with self-unloading devices, these devices often have poor stability and safety, leading to frequent repairs and increased maintenance costs.

[0003] Existing technology CN205970992U discloses a high-horsepower tractor with self-unloading function, including a tractor chassis. A driver's seat is located at the front center of the tractor chassis. A fixed frame and a truck bed are located on the right side of the driver's seat. The truck bed is located directly above the fixed frame. A self-unloading device is installed inside the fixed frame. The self-unloading device includes a hydraulic cylinder and a buffer spring. The hydraulic cylinder is connected to the buffer spring. A lift plate is installed above the truck bed. The lift plate is fixedly connected to the truck bed by a fixing device. This utility model has a simple structure and strong practicality. By improving the design of the self-unloading device, its structure is simple and easy to operate. At the same time, through the double buffering effect of the buffer spring and the buffer plate, the stability and safety performance of the self-unloading device are significantly improved, greatly reducing the labor intensity of workers. The design of the lift plate can be installed and removed according to the actual cargo transportation volume and cargo size. The design of the rainproof device is more user-friendly and improves the overall utilization rate.

[0004] While the aforementioned high-horsepower tractors with self-unloading capabilities can unload, material tends to remain on the inner walls of the cargo box, making it difficult to unload completely and requiring manual cleaning afterwards, which is inconvenient to use. Summary of the Invention

[0005] The purpose of this invention is to provide a high-horsepower tractor with a self-unloading function, which solves the problem that although the existing technology can perform self-unloading, the inner wall of the cargo box is prone to material residue, making it difficult to unload completely and requiring manual cleaning afterwards, which is inconvenient to use.

[0006] To achieve the above objectives, this utility model provides a high-horsepower tractor with a self-unloading function, comprising a tractor body, a carriage, and auxiliary components. The carriage is mounted on the tractor body. The auxiliary components include a connecting lug, a guide member, a scraper, a rubber scraper, and a drive member. The connecting lug is connected to the carriage via the guide member, which is mounted on the carriage and supports the connecting lug. The scraper is fixedly connected to the connecting lug and located inside the carriage. The rubber scraper is detachably connected to the scraper and contacts the inner wall of the carriage. The drive member drives the scraper to move.

[0007] The guide component includes a guide rail and a guide sleeve. The guide rail is fixedly connected to the vehicle body and is located on the side of the vehicle body near the connecting ear plate. The guide sleeve is slidably connected to the guide rail and fixedly connected to the connecting ear plate.

[0008] The driving component includes a chain, a connector, and a power unit. The chain is connected to the vehicle body through the power unit, which is mounted on the vehicle body and drives the chain to rotate. The connector is fixedly connected to the chain and to the scraper plate.

[0009] The power unit includes a first shaft, a second shaft, a drive sprocket, a driven sprocket, and a reduction motor. The first shaft is rotatably connected to the vehicle body and is located on the side of the vehicle body closest to the chain. The second shaft is fixedly connected to the vehicle body and is located on the side of the vehicle body closest to the chain. The drive sprocket is sleeved on the outside of the first shaft and is fixedly connected to the first shaft. The driven sprocket is sleeved on the outside of the second shaft and is rotatably connected to the second shaft. The chain connects the drive sprocket and the driven sprocket. The reduction motor is mounted on the vehicle body, and the output shaft of the reduction motor is fixedly connected to the first shaft.

[0010] The auxiliary component further includes a crushing plate, which is fixedly connected to the scraper and located on the side of the scraper close to the rubber scraper strip.

[0011] This utility model discloses a high-horsepower tractor with self-unloading function, comprising a tractor body, a cargo box, and auxiliary components. The cargo box is mounted on the tractor body. The auxiliary components include a connecting lug, a guide member, a scraper, a rubber scraper, and a drive member. The connecting lug is connected to the cargo box via the guide member, which is mounted on the cargo box and supports the connecting lug. The scraper is fixedly connected to the connecting lug and located inside the cargo box. The rubber scraper is detachably connected to the scraper and contacts the inner wall of the cargo box. The drive member drives the scraper to move. This invention solves the problem that although existing technologies can perform self-unloading, material residue easily remains on the inner wall of the cargo box, making complete unloading difficult and requiring manual cleaning, which is inconvenient. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the overall structure of the high-horsepower tractor with self-unloading function of this utility model.

[0014] Figure 2 This is a schematic diagram of the scraper plate of this utility model.

[0015] Figure 3 This is a structural schematic diagram of the driving component of this utility model.

[0016] In the diagram: 101-Tractor body, 102-Carriage box, 103-Connecting ear plate, 104-Guide rail, 105-Guide sleeve, 106-Scraper blade, 107-Rubber scraper, 108-Crushing plate, 109-Chain, 110-Connector, 111-First shaft, 112-Second shaft, 113-Drive sprocket, 114-Driven sprocket, 115-Gear motor. Detailed Implementation

[0017] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0018] The embodiment of this application is as follows:

[0019] Please see Figures 1-3 , Figure 1 This is a schematic diagram of the overall structure of the high-horsepower tractor with self-unloading function according to this utility model. Figure 2 This is a schematic diagram of the scraper 106 of this utility model. Figure 3This is a structural schematic diagram of the driving component of this utility model.

[0020] This utility model discloses a high-horsepower tractor with self-unloading function, comprising a tractor body 101, a cargo box 102, a connecting lug 103, a guide rail 104, a guide sleeve 105, a scraper 106, a rubber scraper 107, a crushing plate 108, a chain 109, a connector 110, a first shaft 111, a second shaft 112, a drive sprocket 113, a driven sprocket 114, and a reduction motor 115. It solves the problem in existing technologies where, although self-unloading is possible, material easily remains on the inner wall of the cargo box, making complete unloading difficult and requiring manual cleaning, thus causing inconvenience. It is understood that the aforementioned solution can also be used to improve convenience.

[0021] In this embodiment, both the tractor body 101 and the cargo box 102 are existing technologies. The specific structure refers to the existing technology CN205970992U, a high-horsepower tractor with self-unloading function. The auxiliary components are installed on the cargo box 102, thereby solving the problem that although the existing technology can perform self-unloading, the inner wall of the cargo box is prone to material residue, making it difficult to unload completely and requiring manual cleaning, which is inconvenient to use.

[0022] The connecting lug 103 is connected to the vehicle body 102 via the guide member. The guide member is mounted on the vehicle body 102 and supports the connecting lug 103. The scraper 106 is fixedly connected to the connecting lug 103 and located inside the vehicle body 102. The rubber scraper 107 is detachably connected to the scraper 106 and contacts the inner wall of the vehicle body 102. The driving member drives the scraper 106 to move. The connecting lug 103 is L-shaped and there are two of them. Two sets of guide members are respectively installed on the top sides of the vehicle body 102. The guide members are used to guide the movement of the connecting lug 103. The scraper 106 is a rectangular plate, with its two sides fixed to the two connecting lugs 103 respectively. The connection is located inside the cargo box 102. The rubber scraper 107 is made of relatively hard rubber material and is fixed to the left and right sides and bottom of the scraper plate 106 by bolts. As the scraper plate 106 moves, the rubber scraper 107 can sweep the inner wall of the cargo box 102, thereby cleaning the residual material on the inner wall of the cargo box 102. The driving component is used to drive the scraper plate 106 to move. Through the movement of the scraper plate 106, the rubber scraper 107 is driven to sweep the inner wall of the cargo box 102, thereby cleaning the inner wall of the cargo box 102. This solves the problem that although the existing technology can perform self-unloading, the inner wall of the cargo box is prone to material residue, making it difficult to unload completely and requiring manual subsequent cleaning, which is inconvenient to use.

[0023] Secondly, the guide rail 104 is fixedly connected to the carriage 102 and is located on the side of the carriage 102 near the connecting ear plate 103; the guide sleeve 105 is slidably connected to the guide rail 104 and fixedly connected to the connecting ear plate 103. The guide rail 104 is arranged along the length direction of the carriage 102 on the outer side of the top of the carriage 102. The guide sleeve 105 serves as a connector, allowing the connecting ear plate 103 to move along the guide rail 104. Through the guide rail 104 and the guide sleeve 105, the movement of the scraper plate 106 is guided.

[0024] Meanwhile, the chain 109 is connected to the carriage 102 via the power unit, which is mounted on the carriage 102 and drives the chain 109 to rotate. The connector 110 is fixedly connected to the chain 109 and to the scraper 106. The connector 110 is fixedly mounted at the top center of the scraper 106. The upper layer of the chain 109 is located outside the scraper 106, and the lower layer of the chain 109 passes through the scraper 106 and is fixedly connected to the connector 110. The power unit is used to drive the chain 109 to rotate, thereby moving the scraper 106.

[0025] Additionally, the first shaft 111 is rotatably connected to the carriage 102 and is located on the side of the carriage 102 near the chain 109; the second shaft 112 is fixedly connected to the carriage 102 and is located on the side of the carriage 102 near the chain 109; the driving sprocket 113 is sleeved on the outside of the first shaft 111 and is fixedly connected to the first shaft 111; the driven sprocket 114 is sleeved on the outside of the second shaft 112 and is rotatably connected to the second shaft 112; the chain 109 connects the driving sprocket 113 and the driven sprocket 114; and the reduction motor 115 is mounted on the carriage 102. The output shaft of the geared motor 115 is fixedly connected to the first shaft 111. The first shaft 111 is mounted on the side of the vehicle body 102 near the front of the vehicle via bearings. The second shaft 112 is fixedly mounted on the top of the rear side of the vehicle body 102. The drive sprocket 113 is fixedly mounted on the first shaft 111. The driven sprocket 114 is sleeved on the second shaft 112 via a shaft. The chain 109 connects the drive sprocket 113 and the driven sprocket 114 together. The geared motor 115 is used to drive the first shaft 111 to rotate. The operation of the geared motor 115 drives the chain 109 to rotate.

[0026] Finally, the crushing plate 108 is fixedly connected to the scraper plate 106 and is located on the side of the scraper plate 106 near the rubber scraper 107. The crushing plate 108 is a triangular plate, and there are multiple of them, which are evenly arranged on the left and right sides and bottom of the scraper plate 106. Through the crushing plate 108, the material adhering to the inner wall of the carriage 102 can be crushed, which facilitates the scraping of the rubber scraper 107 and reduces the scraping burden of the rubber scraper 107.

[0027] In this embodiment, during unloading, the hydraulic system of the tractor body 101 operates, tilting the cargo box 102 to an inclined state. At this time, most of the material will be automatically unloaded under gravity, while a small portion of the material remains inside the cargo box 102. Then, the reduction motor 115 is activated. The reduction motor 115 drives the scraper 106 to move via the drive sprocket 113, the driven sprocket 114, and the chain 109. At this time, the crushing plate 108 crushes the material remaining on the inner wall of the cargo box 102 as the scraper 106 moves. Subsequently, the rubber scraper 107 sweeps the material, thereby thoroughly cleaning the material from the inner wall of the cargo box 102. This solves the problem that although the prior art can perform self-unloading, the inner wall of the cargo box is prone to material residue, making it difficult to unload completely and requiring manual cleaning, which is inconvenient.

[0028] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A high-horsepower tractor with self-unloading function, comprising a tractor body and a trailer body, wherein the trailer body is mounted on the tractor body, characterized in that, It also includes auxiliary components; The auxiliary components include a connecting lug, a guide member, a scraper, a rubber scraper strip, and a driving member. The connecting lug is connected to the vehicle body through the guide member, which is mounted on the vehicle body and supports the connecting lug. The scraper is fixedly connected to the connecting lug and located inside the vehicle body. The rubber scraper strip is detachably connected to the scraper and contacts the inner wall of the vehicle body. The driving member drives the scraper to move.

2. The high-horsepower tractor with self-unloading function as described in claim 1, characterized in that, The guiding component includes a guide rail and a guide sleeve. The guide rail is fixedly connected to the vehicle body and is located on the side of the vehicle body near the connecting ear plate. The guide sleeve is slidably connected to the guide rail and fixedly connected to the connecting ear plate.

3. The high-horsepower tractor with self-unloading function as described in claim 1, characterized in that, The driving component includes a chain, a connector, and a power unit. The chain is connected to the vehicle body through the power unit, which is mounted on the vehicle body and drives the chain to rotate. The connector is fixedly connected to the chain and to the scraper.

4. The high-horsepower tractor with self-unloading function as described in claim 3, characterized in that, The power unit includes a first shaft, a second shaft, a drive sprocket, a driven sprocket, and a reduction motor. The first shaft is rotatably connected to the vehicle body and is located on the side of the vehicle body closer to the chain. The second shaft is fixedly connected to the vehicle body and is located on the side of the vehicle body closer to the chain. The drive sprocket is sleeved on the outside of the first shaft and is fixedly connected to the first shaft. The driven sprocket is sleeved on the outside of the second shaft and is rotatably connected to the second shaft. The chain connects the drive sprocket and the driven sprocket. The reduction motor is mounted on the vehicle body, and the output shaft of the reduction motor is fixedly connected to the first shaft.

5. The high-horsepower tractor with self-unloading function as described in claim 1, characterized in that, The auxiliary component also includes a crushing plate, which is fixedly connected to the scraper and located on the side of the scraper close to the rubber scraper strip.

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