An intelligent traction and moving device for agricultural implements

Abstract

An intelligent traction and movement device for agricultural machinery belongs to the technical field of supporting power equipment for agricultural machinery. The present invention solves the problem that the existing traction-type agricultural machinery needs to rely on tractors to provide driving power, resulting in excessively high production costs and compaction and damage to farmland soil during operation. Each working platform corresponds to a drive system arranged at the bottom thereof to control its horizontal movement. The traction-type agricultural machinery realizes its movement between the two working platforms through the traction system, and the operation of the drive system and the traction system is controlled by a control system. Through this application, traction power is provided for field agricultural machinery, and the machinery is carried to move, thus getting rid of the traditional method of relying on tractors to provide traction power during the cultivation process of agricultural machinery, greatly reducing production costs, reducing compaction and damage to farmland soil by large equipment such as tractors, and improving the self-repairing ability of the soil.

Description

Technical Field

[0001] The invention relates to an intelligent traction and moving device for agricultural machinery, belonging to the technical field of supporting power equipment for agricultural machinery. Background Art

[0002] Agricultural machinery is an indispensable equipment in the agricultural production process, which can significantly improve agricultural production efficiency and ensure agricultural production quality. Since traction agricultural machinery has no supporting power, it needs to rely on tractors to provide driving power. Tractors consume a lot of petrochemical fuels, which not only increases production costs, but also produces waste gas that is not in line with the green and sustainable development concept of agriculture. Tractors are heavy and will cause compaction and damage to farmland soil during work, affecting the physical properties of the soil and the growth of crops. Therefore, it is urgent to develop a green and environmentally friendly device that avoids damaging the soil structure and can provide traction power for agricultural machinery. Summary of the invention

[0003] The present invention aims to solve the problem that existing traction-type agricultural machinery needs to rely on tractors to provide driving power, resulting in excessively high production costs and compaction and damage to farmland soil during operation, and further provides an intelligent traction and movement device for agricultural machinery.

[0004] The technical solution adopted by the present invention to solve the above technical problems is:

[0005] An intelligent traction and moving device for agricultural implements comprises a main working platform and an auxiliary working platform which are relatively arranged at two ends of a farmland and have the same structure. Each working platform is controlled to move horizontally by a driving system arranged at the bottom thereof. The traction type agricultural implement realizes its movement between the two working platforms by the traction system. The operation of the driving system and the traction system is controlled by a control system. The traction system comprises a traction reduction motor, a traction rope, a reverse rope wheel group and four corner wheels. The traction reduction motor is fixedly mounted on the main working platform. The reverse rope wheel group comprises two reverse rope wheels arranged side by side and a first chain transmission assembly for realizing synchronous rotation of the two reverse rope wheels, and one of the reverse rope wheels is fixedly mounted on the output end of the traction reduction motor. The two corner wheels are respectively rotatably arranged on both sides of the reverse rope wheel group by bolts, and the other two corner wheels are correspondingly rotatably arranged on the auxiliary working platform by bolts. One end of the traction rope is bound to the front end of the traction type agricultural implement, and the other end of the traction rope is sequentially bypassed by the two corner wheels on the main working platform and the other two corner wheels on the auxiliary working platform, and is bound to the rear end of the traction type agricultural implement.

[0006] Furthermore, tailgates are rotatably mounted on opposite sides of the two working platforms, and the tailgates are rotated relative to the working platforms via a tailgate reduction motor and a first gear transmission assembly.

[0007] Furthermore, the control system includes an intelligent control panel fixedly installed above the working platform, an infrared distance sensor, an electrical control box, a boarding limit sensor, a parking limit sensor, and a displacement sensor fixedly installed below the working platform. The boarding limit sensor is fixedly installed on the side of the working platform close to the tailgate, and the parking limit sensor is fixedly installed on the side of the working platform away from the tailgate. The electrical control box is connected to the intelligent control panel signal line, and the wireless signals transmitted by each sensor are received through the electrical control box.

[0008] Furthermore, a limiting sleeve is horizontally fixed on one side of the bottom of the traction type agricultural implement, and the other end of the traction rope is successively passed around the two corner wheels on the main working platform, the limiting sleeve and the other two corner wheels on the auxiliary working platform, and then bound to the rear end of the traction type agricultural implement.

[0009] Furthermore, the two corner wheels on the main working platform are arranged opposite to the two corner wheels on the auxiliary working platform.

[0010] Furthermore, the traction reduction motor is fixedly installed at the center of the main working platform.

[0011] Furthermore, a driving wheel group and a driven wheel group are rotatably installed at the bottom of each working platform. The driving system includes a driving motor, a second gear transmission assembly and a second chain transmission assembly. The driving motor is fixedly installed at the bottom of the working platform and controls the rotation of the driving wheel group through the second gear transmission assembly. The driving wheel group and the driven wheel group transmit power through the second chain transmission assembly.

[0012] Furthermore, an intelligent traction and movement device for agricultural machinery also includes a solar power supply system, which includes a support frame, a solar panel and an energy storage unit. The solar panels are arranged above two working platforms through the support frame, and the electric energy generated by the solar panel is stored in the energy storage unit through cables.

[0013] Furthermore, a protective fence is arranged above the working platform, and an opening on one side of the protective fence close to the towing agricultural implement serves as an access passage.

[0014] Compared with the prior art, the present invention has the following effects:

[0015] This application provides traction power for field agricultural machinery and carries the machinery to move, getting rid of the traditional method of relying on tractors to provide traction power during the farming process of agricultural machinery. The production cost is greatly reduced, the de-oiling of agricultural production is achieved, the compaction and damage of farmland soil by large equipment such as tractors is reduced, and the soil's self-repair ability is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1A schematic diagram of the three-dimensional structure of this application;

[0017] Figure 2 for Figure 1 The enlarged schematic diagram of P in FIG.

[0018] Figure 3 A schematic diagram of the first three-dimensional structure of the main working platform;

[0019] Figure 4 A schematic diagram of the second three-dimensional structure of the main working platform;

[0020] Figure 5 This is a schematic diagram of the working platform viewed from above;

[0021] Figure 6 A top view of the traction system. DETAILED DESCRIPTION

[0022] Specific implementation method 1: Combination Figures 1 to 6 The present embodiment is described as an intelligent traction and moving device for agricultural implements, comprising a main working platform (1) and an auxiliary working platform (2) arranged at opposite ends of a farmland and having the same structure, each working platform correspondingly controlling its horizontal movement through a drive system arranged at the bottom thereof, the traction-type agricultural implement (100) realizing its movement between the two working platforms through the traction system, and controlling the operation of the drive system and the traction system through a control system, wherein the traction system comprises a traction reduction motor (3), a traction rope (4), a reverse rope pulley (6) group and four corner wheels (5), wherein the traction reduction motor (3) is fixedly mounted on the main working platform (1), and the reverse rope pulley (6) group comprises two parallel The invention discloses a first chain transmission assembly (7) for realizing synchronous rotation of two anti-rope wheels (6), wherein one of the anti-rope wheels (6) is fixedly mounted on the output end of the traction reduction motor (3), two corner wheels (5) are respectively arranged on both sides of the anti-rope wheel (6) group by means of bolts, and the other two corner wheels (5) are correspondingly arranged on the auxiliary working platform (2) by means of bolts, one end of the traction rope (4) is bound to the front end of the traction-type agricultural implement (100), and the other end of the traction rope (4) is passed through the two corner wheels (5) on the main working platform (1) and the other two corner wheels (5) on the auxiliary working platform (2) in sequence, and is bound to the rear end of the traction-type agricultural implement (100).

[0023] (The front and rear ends of the traction-type agricultural implement (100) are determined according to its actual use. For a traction-type agricultural implement with a front-to-back symmetrical structure, bidirectional operation can be achieved through the present application.

[0024] The main and auxiliary mobile platforms have the same structure and function, are symmetrically distributed on both sides of the farmland, and can achieve synchronous parallel movement through the control system.

[0025] The working platform is the basis for carrying other working parts.

[0026] The output end of the traction reduction motor (3) is key-connected to a reverse rope wheel (6), and the two corner wheels (5) on the main working platform (1) are arranged at equal intervals. The two corner wheels (5) on the main working platform (1) and the two corner wheels (5) on the auxiliary working platform (2) are fixed in the same manner and positional relationship, and the size specifications of the four corner wheels (5) are the same.

[0027] The rotational power of the anti-ropes wheel (6) is provided by the traction reduction motor (3), the pulling force generated by the traction rope (4) is provided by the friction force generated between the anti-ropes wheel (6) and the traction rope (4), the steering of the traction force of the traction rope (4) is achieved by the corner wheel (5), and the pulling force generated by the traction rope (4) serves as the driving power of the field agricultural implement (100). When the traction reduction motor (3) rotates forward, the traction agricultural implement (100) moves forward, and when the traction reduction motor (3) rotates reversely, the traction agricultural implement (100) moves in the reverse direction.

[0028] The front end and the rear end of the traction-type agricultural implement (100) are both fixedly mounted with traction hooks (8), and the two ends of the traction rope (4) are correspondingly bound to the two ends of the traction-type agricultural implement (100) through the two traction hooks (8) to form a closed loop.

[0029] The present application provides traction power for field agricultural machinery (100) and carries the machinery to move, thus getting rid of the traditional method of relying on tractors to provide traction power during the cultivation process of agricultural machinery, greatly reducing production costs, achieving the de-oiling of agricultural production, reducing the compaction and damage of farmland soil by large equipment such as tractors, and improving the self-repairing ability of the soil.

[0030] By means of informatization, the equipment can be made intelligent and automated, and the positioning and walking of the working platform and the directional traction of the agricultural implement (100) can be achieved through the control system, thereby reducing the input of manpower in the agricultural production process and lowering the intensity of labor.

[0031] Tail plates (9) are rotatably mounted on opposite sides of the two working platforms, and the tail plates (9) are rotated relative to the working platform through a tail plate reduction motor (10) and a first gear transmission assembly (11). (In such a design, the tail plate (9) is welded to the tail plate rotating shaft (12), the tail plate rotating shaft (12) is hinged to one side of the working platform, and one end of the tail plate rotating shaft (12) is keyed to the driven gear in the first gear transmission assembly (11), and the driving gear in the first gear transmission assembly (11) is keyed to the tail plate reduction motor (10). The tail plate reduction motor (10) is fixed to one side of the working platform by bolts. When the tail plate (9) is rotated outward and falls to the ground, it acts as a transition plate. After the traction-type agricultural implement (100) is completed, the traction-type agricultural implement (100) is towed to the nearest working platform through the traction system, and is continuously towed to move to the working platform through the tail plate (9). When the tail plate (9) is in a vertical state, it acts as a guardrail.)

[0032] The control system comprises an intelligent control panel (13) fixedly mounted above the working platform, an infrared distance sensor (15), an electrical control box (16), a boarding limit sensor (17), a parking limit sensor (18), and a displacement sensor fixedly mounted below the working platform, wherein the boarding limit sensor (17) is fixedly mounted on a side of the working platform close to the tailgate (9), and the parking limit sensor (18) is fixedly mounted on a side of the working platform away from the tailgate (9). The electrical control box is connected to a signal line of the intelligent control panel, and wireless signals transmitted by each sensor are received through the electrical control box. (With such a design, each working platform is provided with a control system. The electrical control box is connected to each motor signal line and power line, and the travel distance of the working platform is sensed by the displacement sensor. The main and auxiliary working platforms (2) are equipped with infrared distance sensors, which can sense whether the traction platform has traveled to the end of the field. The on-board limit sensor (17) can sense whether the agricultural machinery (100) in the field has reached the waiting area of ​​the working platform. The parking limit sensor (18) is fixed above the working platform by bolts, which can sense whether the agricultural machinery (100) has reached the working platform. The intelligent control panel is used to control the working flexibility of each sensor. The intelligent control panel (13) is fixed on the solar panel support frame (25) in the middle of the working platform, and the whole set of equipment can be controlled through the control panel (13). The electrical control box (16) directly controls the speed and direction of the traction reduction motor (3) through wireless control or the control panel (13), thereby controlling the travel speed and travel direction of the field agricultural machinery (100). The working platform is also equipped with a wireless generator and receiver 14, which is used to send and receive sensor signals. The wireless generator is connected to each sensor signal line.)

[0033] A limiting sleeve (19) is fixedly mounted horizontally on one side of the bottom of the traction-type agricultural implement (100), and the other end of the traction rope (4) is successively passed around two corner wheels (5) on the main working platform (1), the limiting sleeve (19) and the other two corner wheels (5) on the auxiliary working platform (2), and then is bound to the rear end of the traction-type agricultural implement (100). (With such a design, the limiting sleeve (19) plays a limiting role on the traction rope (4), so that the traction system can provide traction power for the agricultural implement (100) in the field, and can also carry the agricultural implement (100) for travel, thereby preventing the agricultural implement (100) from deflecting during the process of carrying the agricultural implement (100).)

[0034] The two corner wheels (5) on the main working platform (1) and the two corner wheels (5) on the auxiliary working platform (2) are arranged opposite to each other.

[0035] The traction reduction motor (3) is fixedly mounted at the center of the main working platform (1).

[0036] A driving wheel group (20) and a driven wheel group (21) are rotatably mounted at the bottom of each working platform. The driving system comprises a driving motor (22), a second gear transmission assembly (23) and a second chain transmission assembly (24). The driving motor (22) is fixedly mounted at the bottom of the working platform and controls the rotation of the driving wheel group (20) through the second gear transmission assembly (23). Power is transmitted between the driving wheel group (20) and the driven wheel group (21) through the second chain transmission assembly (24). (With such a design, the directional and fixed-point movement of the working platform and the traction system above it can be achieved through the drive system. The drive motor (22) is fixed to the bottom of the working platform by bolts. The drive motor (22) is key-connected with the driving gear in the second gear transmission assembly (23). The driving gear meshes with the driven gear. The driven gear is installed on the axle in the driving wheel group (20) through a key connection. The driving sprocket is installed on the axle in the driving wheel group (20) through a key connection. The driving sprocket in the second chain transmission assembly (24) is connected to the driven sprocket through a chain. The driven sprocket is installed on the axle in the driven wheel group (21) through a key connection. The working platform is supported by the driving wheel group (20) and the driven wheel group (21) below it to achieve the movement of the working platform. A protective fence (28) is installed on the side of the working platform to play a role of safety protection. The protective fence (28) is arranged on three sides of the working platform, leaving one side as an entrance and exit channel.)

[0037] An intelligent traction and movement device for agricultural machinery also includes a solar power supply system, the solar power supply system includes a support frame (25), a solar panel (26) and an energy storage unit (27), the solar panel (26) is arranged above two working platforms through the support frame (25), and the electric energy generated by the solar panel (26) is stored in the energy storage unit (27) through cables. (In such a design, the support frame (25) is a channel steel welded on the outer edge of the working platform, spanning the working platform. The solar panel (26) covers the top of the support frame (25). The energy storage unit (27) is connected to the drive system, control system and traction system through cables, and provides electric energy to them. It can avoid the use of petroleum fuels in the agricultural production process, use the electric energy generated by solar energy to power the system, realize the green development of agriculture, and reduce the cost of agricultural production.)

[0038] A protective fence (28) is arranged above the working platform, and a side opening of the protective fence (28) close to the towing agricultural implement (100) serves as an access passage.

[0039] Working principle:

[0040] First, it is stipulated that the short side direction of the working platform is horizontal and the long side direction is vertical as shown in the figure. The working platform can move longitudinally on both sides of the farmland under the action of the driving system, and the field agricultural machinery (100) moves horizontally between the working platforms under the action of traction to perform corresponding farming operations. When the agricultural machinery (100) moves to the edge of the farmland and reaches the edge of the main working platform (1), the vehicle limit sensor (17) on the main working platform (1) senses the field agricultural machinery (100) and transmits a signal to the control system. The control system controls the tailgate reduction motor (10) of the main working platform (1), and the tailgate reduction motor (10) transmits kinetic energy to the tailgate rotating shaft (12) through gears, thereby lowering the tailgate (9) of the main working platform (1). Afterwards, the farm implement (100) is driven onto the main working platform (1) through the tailgate (9) under the action of the pulling force, and the traction reduction motor (3) is stopped by a detection signal generated by a parking limit sensor (18) above the main working platform (1), so as to ensure that the farm implement (100) is parked at a designated position on the main working platform (1). Afterwards, the tailgate reduction motor (10) of the main working platform (1) lifts the tailgate (9) through a gear. At this time, the driving motors (22) of the main and auxiliary mobile platforms work, and transmit the power to the driving wheel group (20) through gear transmission, and transmit it to the driven wheel group (21) through chain transmission. The main and auxiliary working platforms (2) slowly move in the same direction and at the same speed, and stop after moving one station. The tail plate (9) on the main working platform (1) is lowered, and the traction reduction motor (3) is reversed, and the traction force is reversed. The field agricultural machinery (100) moves in the opposite direction, drives off the flatbed truck, and enters the farmland under the action of traction to perform field farming operations. The tail plate (9) on the main working platform (1) rises. When the agricultural machinery (100) drives to the auxiliary mobile platform, the process of getting on and off the vehicle is completed in the same working steps. When the farming machinery drives off the auxiliary mobile platform, a farming operation cycle is completed, and the next cycle of work begins. This cycle is repeated to complete the farming operation of the farmland.

[0041] The sensor signals are input into the control system through wireless transmission, and are used as signals to control the operation and stop of all motors. The speed, direction and running time of the reduction motor can be set through wireless control and the control panel (13), so as to control the driving speed and direction of the mobile platform, the driving speed and direction of the field agricultural machine (100) and the working state of the tail board (9).

Claims

1. An intelligent traction and moving device for agricultural implements, characterized in that: It comprises a main working platform (1) and an auxiliary working platform (2) which are arranged at two ends of a farmland and have the same structure. Each working platform is controlled to move horizontally by a drive system arranged at the bottom thereof. The traction-type agricultural implement (100) is moved between the two working platforms by the traction system. The operation of the drive system and the traction system is controlled by a control system. The traction system comprises a traction reduction motor (3), a traction rope (4), a reverse rope wheel (6) group and four corner wheels (5). The traction reduction motor (3) is fixedly mounted on the main working platform (1). The reverse rope wheel (6) group comprises two reverse rope wheels (6) arranged side by side and a reverse rope wheel (6) for realizing A first chain transmission assembly (7) is provided with two return rope wheels (6) that rotate synchronously, wherein one of the return rope wheels (6) is fixedly mounted on the output end of the traction reduction motor (3), two corner wheels (5) are respectively arranged on both sides of the return rope wheel (6) group by means of bolts, and the other two corner wheels (5) are correspondingly arranged on the auxiliary working platform (2) by means of bolts, one end of the traction rope (4) is bound to the front end of the traction-type agricultural implement (100), and the other end of the traction rope (4) is passed around the two corner wheels (5) on the main working platform (1) and the other two corner wheels (5) on the auxiliary working platform (2) in sequence, and is bound to the rear end of the traction-type agricultural implement (100); Tail plates (9) are rotatably mounted on opposite sides of the two working platforms, and the tail plates (9) are rotated relative to the working platforms via a tail plate reduction motor (10) and a first gear transmission assembly (11); The control system comprises an intelligent control panel (13) fixedly mounted above the working platform, an infrared distance sensor (15), an electrical control box (16), a boarding limit sensor (17), a parking limit sensor (18), and a displacement sensor fixedly mounted below the working platform, wherein the boarding limit sensor (17) is fixedly mounted on a side of the working platform close to the tailgate (9), and the parking limit sensor (18) is fixedly mounted on a side of the working platform away from the tailgate (9). The electrical control box is connected to a signal line of the intelligent control panel, and wireless signals transmitted by each sensor are received through the electrical control box; A limiting sleeve (19) is fixedly mounted horizontally on one side of the bottom of the traction-type agricultural implement (100); the other end of the traction rope (4) is sequentially passed around two corner wheels (5) on the main working platform (1), the limiting sleeve (19) and another two corner wheels (5) on the auxiliary working platform (2), and then is bound to the rear end of the traction-type agricultural implement (100); A driving wheel group (20) and a driven wheel group (21) are rotatably mounted at the bottom of each working platform, the driving system comprising a driving motor (22), a second gear transmission assembly (23) and a second chain transmission assembly (24), the driving motor (22) being fixedly mounted at the bottom of the working platform and controlling the rotation of the driving wheel group (20) through the second gear transmission assembly (23), and power is transmitted between the driving wheel group (20) and the driven wheel group (21) through the second chain transmission assembly (24); The front end and the rear end of the traction-type agricultural implement (100) are both fixedly mounted with traction hooks (8), and the two ends of the traction rope (4) are correspondingly bound to the two ends of the traction-type agricultural implement (100) through the two traction hooks (8) to form a closed loop.

2. The intelligent traction and movement device for agricultural implements according to claim 1, characterized in that: The two corner wheels (5) on the main working platform (1) and the two corner wheels (5) on the auxiliary working platform (2) are arranged opposite to each other.

3. An intelligent traction and moving device for agricultural implements according to claim 1 or 2, characterized in that: The traction reduction motor (3) is fixedly mounted at the center of the main working platform (1).

4. An intelligent traction and moving device for agricultural implements according to claim 1 or 2, characterized in that: It also includes a solar power supply system, which includes a support frame (25), a solar panel (26) and an energy storage unit (27). The solar panel (26) is arranged above the two working platforms via the support frame (25), and the electric energy generated by the solar panel (26) is stored in the energy storage unit (27) via a cable.

5. The intelligent traction and movement device for agricultural implements according to claim 4, characterized in that: A protective fence (28) is arranged above the working platform, and a side opening of the protective fence (28) close to the towing agricultural implement (100) serves as an access passage.

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