Agricultural ploughing suspension device

Abstract

The utility model belongs to the technical field of plowing suspension ploughs, discloses an agricultural plowing suspension device, and aims to solve the problems that an existing agricultural plowing suspension plough is inconvenient to move and mount in the prior art due to the fact that only one side of a support is provided with an auxiliary wheel, the depth of soil plowing of a cutter head can be affected by the expansion and contraction amount of a spring, and the existing agricultural plowing suspension plough is inconvenient to use. According to the technical scheme of the utility model, the device comprises an inverted-U-shaped frame body, a connecting plate is fixedly installed on one side of the frame body, a connecting hole is formed in the connecting plate, moving wheels are rotatably installed on the two sides of the bottom face of the frame body respectively, a movable plate is arranged in the frame body, and a front mounting plate and a rear mounting plate are fixedly installed on the bottom face of the movable plate. Moving wheels are arranged on the two sides of the frame body, moving and installing of the machine are facilitated, lifting of the cutter head can be controlled through the moving device, the plowing depth of the cutter head can be controlled through the adjusting device, and the machine is convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model belongs to ploughing suspension plough technical field, concretely relates to an agricultural ploughing suspension device. BACKGROUND

[0002] In order to facilitate the sowing of farmland, the farmland ploughing layer needs to be ploughed before sowing, in order to increase the ploughing efficiency of the land, generally adopt ploughing machine ploughing, ploughing machine is with the traction of tractor to pull suspension plough, through suspension plough, the farmland ploughing layer is turned to one side and is ploughed, through the ploughing work of ploughing machine, the ploughing efficiency of the land can be effectively improved, and the manpower and material resources in the process of land ploughing are reduced.

[0003] In the prior art, the Chinese patent with publication number CN221354900U discloses an agricultural ploughing suspension plough, the prior art only sets up auxiliary wheel on one side of support, inconvenient for the movement and installation of the prior art, the extension amount of spring will affect the depth of soil ploughed by cutter head, and use is inconvenient. UTILITY MODEL CONTENT

[0004] In order to solve the above-mentioned deficiencies in the prior art, the purpose of the utility model is to provide an agricultural ploughing suspension device, the frame body of the agricultural ploughing suspension device is provided with moving wheels on both sides, convenient for the movement and installation of the utility model, the lifting of cutter head can be controlled through the moving device, and the ploughing depth of cutter head can be controlled through the adjusting device, convenient to use.

[0005] The technical scheme adopted by the agricultural ploughing suspension device to solve the technical problems is:

[0006] An agricultural ploughing suspension device is provided, which comprises a U-shaped frame body, a connecting plate is fixedly installed on one side of the frame body, a connecting hole is arranged on the connecting plate, moving wheels are rotatably installed on the bottom surface of the frame body, a movable plate is arranged in the frame body, a front and a rear installation plate are fixedly installed on the bottom surface of the movable plate, a cutter head is rotatably installed between the installation plates, a driving device for driving the cutter head to rotate is arranged on the movable plate, a sliding block is fixedly installed on one side of the movable plate, a vertical sliding rail is arranged in the frame body, the sliding block is located in the sliding rail and can slide along the sliding rail, a compacting plate is arranged below the sliding rail, the compacting plate and the bottom surface of the sliding rail are connected through a spring structure, a moving device for driving the movable plate to move up and down is arranged on the frame body, and an adjusting device for adjusting the position of the sliding block in the sliding rail is arranged on the frame body.

[0007] Further, the driving device is a driving motor, the driving motor is fixedly installed on the movable plate, and a transmission structure is arranged between the driving motor and the cutter head.

[0008] Further, the transmission structure is a chain wheel and chain transmission structure, the chain wheel is fixedly installed on the output shaft of the driving motor and the transmission shaft of the cutter head, and the chain is arranged between the two chain wheels.

[0009] Further, the moving device is composed of a moving motor and a screw rod, the moving motor is fixedly installed on the top surface of the frame body, the output shaft of the moving motor penetrates the frame body and is rotationally connected, the upper end of the screw rod is fixedly connected with the output shaft of the moving motor, and the screw rod penetrates the movable plate and is threadedly matched.

[0010] Further, the adjusting device is composed of an adjusting motor, a spline shaft and a spline pipe, the spline pipe is rotationally installed in the slide rail, the spline pipe penetrates the slide block and is threadedly matched, the adjusting motor is fixedly installed on the top surface of the frame body, the output shaft of the adjusting motor penetrates the frame body and is rotationally connected, the upper end of the spline shaft is fixedly connected with the output shaft of the adjusting motor, and the spline shaft penetrates the spline pipe and is contact matched.

[0011] Further, the moving motor and the adjusting motor are both servo motors.

[0012] Further, the spring structure is composed of a telescopic rod and a spring, the upper end of the telescopic rod is fixedly connected with the bottom of the slide rail, the lower end of the telescopic rod is fixedly connected with the top surface of the compacting plate, and the telescopic rod penetrates the spring.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The agricultural ploughing suspension device can be connected with a tractor through the connecting plate and moved by the tractor, the position of the slide block on the slide rail can be adjusted through the adjusting device, the height difference between the bottom of the cutter head and the bottom surface of the compacting plate can be adjusted, the ploughing depth of the cutter head can be adjusted, the movable plate can be moved downward by the moving device, the cutter head can be contacted with the ground and inserted, the slide rail can be moved downward by the slide block and the adjusting device, the compacting plate can be contacted with the ground, the device can be moved by the tractor, the cutter head can be rotated by the driving device to plough the land, the soil can be compacted by the compacting plate, when the direction needs to be changed, the movement of the movable plate can be controlled by the moving device, the ploughing depth of the cutter head can be controlled by the adjusting device, and the device is convenient to use.

[0015] 2. The agricultural ploughing suspension device can be used, the driving motor is turned on, the output shaft of the driving motor is rotated, the cutter head can be rotated by the transmission structure, and the land can be ploughed.

[0016] 3、 The utility model discloses an example of an agricultural ploughing suspension device, and the driving motor drives the cutterhead to rotate through the chain wheel and chain, which is simple in structure and less likely to slip compared with other types of transmission structures.

[0017] 4、 The utility model discloses an example of an agricultural ploughing suspension device, and the output shaft of the moving motor is rotated to drive the screw rod to rotate, and the screw rod rotation can drive the movable plate to move up and down, thereby adjusting the position of the movable plate. The structure of the moving device is simple and convenient to use.

[0018] 5、 The utility model discloses an example of an agricultural ploughing suspension device, and the adjusting motor is turned on to drive the spline shaft to rotate, and the spline shaft can drive the spline tube to rotate. The spline tube is threadedly connected with the sliding block, thereby enabling the spline tube to move up and down, the sliding rail to move up and down, and the position of the sliding block in the sliding rail to be adjusted.

[0019] 6、 The utility model discloses an example of an agricultural ploughing suspension device, and the servo motor is more accurate in position control and more convenient to use compared with other types of motors.

[0020] 7、 The utility model discloses an example of an agricultural ploughing suspension device, and the spring can provide a downward elastic force to the compacting plate, and the telescopic rod can limit the up and down movement of the compacting plate. The structure of the spring is simple and convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0021] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments, made with reference to the following drawings:

[0022] Figure 1 The figure is a structural schematic view of the utility model.

[0023] In the figure: 1, frame; 2, connecting plate; 3, moving wheel; 4, movable plate; 5, cutterhead; 6, sliding block; 7, sliding rail; 8, compacting plate; 9, driving motor; 10, moving motor; 11, screw rod; 12, adjusting motor; 13, spline shaft; 14, spline tube; 15, telescopic rod; 16, spring. DETAILED DESCRIPTION

[0024] The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely intended to explain the related utility model, but not to limit the utility model. In addition, it should be noted that only parts related to the utility model are shown in the drawings for ease of description.

[0025] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0026] As Figure 1 shown, an agricultural plowing suspension device comprises a reverse U-shaped frame body 1, a connecting plate 2 is fixedly installed on one side of the frame body 1, a connecting hole is arranged on the connecting plate 2, a moving wheel 3 is rotatably installed on the bottom surface of the frame body 1 on both sides, an activity plate 4 is arranged in the frame body 1, a front and back two mounting plates are fixedly installed on the bottom surface of the activity plate 4, a cutter head 5 is rotatably installed between the mounting plates, a driving device for driving the cutter head 5 to rotate is arranged on the activity plate 4, a sliding block 6 is fixedly installed on one side of the activity plate 4, a vertical sliding rail 7 is arranged in the frame body 1, the sliding block 6 is located in the sliding rail 7 and can slide along the sliding rail 7, a compacting plate 8 is arranged below the sliding rail 7, the right side of the compacting plate 8 is upwardly curved, which facilitates the soil to enter below the compacting plate 8, the compacting plate 8 is connected with the bottom surface of the sliding rail 7 through a spring structure, a moving device for driving the activity plate 4 to move up and down is arranged on the frame body 1, and an adjusting device for adjusting the position of the sliding block 6 in the sliding rail 7 is arranged on the frame body 1. The connecting plate 2 can be connected with the tractor and drive the present utility model to move, the position of the sliding block 6 in the sliding rail 7 can be adjusted through the adjusting device, thereby the height difference between the bottom of the cutter head 5 and the bottom surface of the compacting plate 8 can be adjusted, the plowing depth of the cutter head 5 can be adjusted, the activity plate 4 can be driven to move downward through the moving device, so that the cutter head 5 can contact and insert into the ground, the sliding rail 7 can be driven to move downward through the sliding block 6 and the adjusting device, so that the compacting plate 8 can contact the ground, the present utility model can be driven to move through the tractor, the cutter head 5 can be driven to rotate through the driving device to plow the land, the soil can be compacted through the compacting plate 8, when it is necessary to change direction, the movement of the activity plate 4 can be controlled through the moving device, compared with the prior art, the frame body 1 of the present utility model is provided with the moving wheels 3 on both sides, which facilitates the movement and installation of the present utility model, the lifting of the cutter head 5 can be controlled through the moving device, the plowing depth of the cutter head 5 can be controlled through the adjusting device, and the use is convenient.

[0027] As Figure 1 shown, further preferably, the driving device is a driving motor 9, the driving motor 9 is fixedly installed on the activity plate 4, and a transmission structure is arranged between the driving motor 9 and the cutter head 5. The driving motor 9 is turned on, the output shaft of the driving motor 9 can drive the cutter head 5 to rotate through the transmission structure, thereby plowing the land.

[0028] As Figure 1As shown, further preferably, the transmission structure is a sprocket chain transmission structure, in which the sprocket is fixedly mounted on the output shaft of the drive motor 9 and the drive shaft of the cutter disc 5, and the chain is arranged between the two sprockets. The drive motor 9 drives the cutter disc 5 to rotate via the sprocket chain. Compared with other types of transmission structures, the sprocket chain structure is simpler and less prone to slippage.

[0029] like Figure 1 As shown, further preferably, the moving device is composed of a moving motor 10 and a screw 11. The moving motor 10 is fixedly mounted on the top surface of the frame 1. The output shaft of the moving motor 10 passes through the frame 1 and is rotatably connected. The upper end of the screw 11 is fixedly connected to the output shaft of the moving motor 10. The screw 11 passes through the movable plate 4 and is threadedly engaged. The adjustment device can play a guiding and limiting role on the movable plate 4. When the moving motor 10 is turned on, the output shaft of the moving motor 10 rotates to drive the screw 11 to rotate. The rotation of the screw 11 can drive the movable plate 4 to move up and down, thereby adjusting the position of the movable plate 4. The moving device has a simple structure and is easy to use.

[0030] like Figure 1 As shown, further preferably, the adjustment device is composed of an adjustment motor 12, a spline shaft 13 and a spline tube 14. The outer periphery of the spline tube 14 is provided with a thread. The spline tube 14 is rotatably mounted in the slide rail 7. The spline tube 14 passes through the slider 6 and is threadedly engaged. The adjustment motor 12 is fixedly mounted on the top surface of the frame 1. The output shaft of the adjustment motor 12 passes through the frame 1 and is rotatably connected. The upper end of the spline shaft 13 is fixedly connected to the output shaft of the adjustment motor 12. The spline shaft 13 passes through the spline tube 14 and is in contact with it. When the adjustment motor 12 is turned on, the adjustment motor 12 can drive the spline shaft 13 to rotate. The spline shaft 13 can drive the spline tube 14 to rotate. The spline tube 14 is threadedly engaged with the slider 6, thereby enabling the spline tube 14 to move up and down, enabling the slide rail 7 to move up and down, thereby adjusting the position of the slider 6 in the slide rail 7.

[0031] like Figure 1 As shown, further preferably, the moving motor 10 and the adjusting motor 12 are both servo motors. Compared with other types of motors, servo motors are more precise in position control and more convenient to use.

[0032] like Figure 1 As shown, further preferably, the spring structure is composed of a telescopic rod 15 and a spring 16. The upper end of the telescopic rod 15 is fixedly connected to the bottom of the slide rail 7, and the lower end of the telescopic rod 15 is fixedly connected to the top surface of the compacting plate 8. The telescopic rod 15 passes through the spring 16. The spring 16 can give the compacting plate 8 a downward elastic force, and the telescopic rod 15 can limit the upward and downward movement of the compacting plate 8. The spring structure is simple in structure and easy to use.

[0033] The above description is merely the preferred embodiments of the present application and the explanation of the technical principles applied. It should be understood by those skilled in the art that the scope of the utility model involved in the present application is not limited to the technical solutions formed by the specific combinations of the technical features described above, and should also cover other technical solutions formed by any combinations of the technical features described above or their equivalent features without departing from the concept of the utility model. For example, the technical solutions formed by the mutual replacement of the above features and the technical features disclosed in the present application (but not limited to) having similar functions.

[0034] In addition to the technical features described in the specification, the remaining technical features are known to those skilled in the art. In order to highlight the innovative features of the present application, the remaining technical features will not be described here.

Claims

1. An agricultural ploughing suspension device, comprising a reverse U-shaped frame (1), one side of the frame (1) is fixedly provided with a connecting plate (2), the connecting plate (2) is provided with a connecting hole, characterized in that, The bottom of the frame body (1) is rotatably provided with a moving wheel (3) on each side, and the frame body (1) is provided with a movable plate (4). The bottom of the movable plate (4) is fixedly provided with two mounting plates in front and behind, and the mounting plates are rotatably provided with a cutter head (5). The movable plate (4) is provided with a driving device for driving the cutter head (5) to rotate. One side of the movable plate (4) is fixedly provided with a sliding block (6), and the frame body (1) is provided with a vertical sliding rail (7). The sliding block (6) is located in the sliding rail (7) and can slide along the sliding rail (7). The lower part of the sliding rail (7) is provided with a compaction plate (8), and the compaction plate (8) is connected between the bottom of the sliding rail (7) and the bottom of the sliding rail (7) through a spring structure. The frame body (1) is provided with a moving device for driving the movable plate (4) to move up and down, and the frame body (1) is provided with an adjusting device for adjusting the position of the sliding block (6) in the sliding rail (7).

2. An agricultural tillage tool according to claim 1, characterised in that The driving device is a driving motor (9) fixedly installed on the movable plate (4), and the driving motor (9) is provided with a transmission structure between the driving motor (9) and the cutter head (5).

3. An agricultural tillage tool according to claim 2, wherein, The transmission structure is a chain wheel and chain transmission structure, and the chain wheel is fixedly installed on the output shaft of the driving motor (9) and the transmission shaft of the cutter head (5). The chain is arranged between the two chain wheels.

4. An agricultural tillage tool according to claim 1, wherein, The moving device is composed of a moving motor (10) and a screw rod (11). The moving motor (10) is fixedly installed on the top surface of the frame body (1), the output shaft of the moving motor (10) penetrates the frame body (1) and is rotatably connected, the upper end of the screw rod (11) is fixedly connected with the output shaft of the moving motor (10), the screw rod (11) penetrates the movable plate (4) and is threadedly matched, and the adjusting device can guide and limit the movable plate (4).

5. An agricultural tillage tool according to claim 4, wherein, The adjusting device is composed of an adjusting motor (12), a spline shaft (13) and a spline tube (14). The outer periphery of the spline tube (14) is provided with threads, the spline tube (14) is rotatably installed in the sliding rail (7), the spline tube (14) penetrates the sliding block (6) and is threadedly matched, the adjusting motor (12) is fixedly installed on the top surface of the frame body (1), the output shaft of the adjusting motor (12) penetrates the frame body (1) and is rotatably connected, the upper end of the spline shaft (13) is fixedly connected with the output shaft of the adjusting motor (12), and the spline shaft (13) penetrates the spline tube (14) and is in contact with the spline tube (14).

6. An agricultural tillage tool according to claim 5, wherein, The moving motor (10) and the adjusting motor (12) are both servo motors.

7. A tillage suspension according to any one of claims 1-6, c h a r a c t e r i s e d i n that The spring structure is composed of an extension rod (15) and a spring (16). The upper end of the extension rod (15) is fixedly connected with the bottom of the sliding rail (7), the lower end of the extension rod (15) is fixedly connected with the top surface of the compaction plate (8), and the extension rod (15) penetrates the spring (16).

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