Machine body balance adjusting device suitable for hill and mountain land tillage machine

Abstract

The invention discloses a machine body balance adjusting device suitable for a hill and mountain land tillage machine, and belongs to the technical field of balancing devices.The machine body balance adjusting device comprises a driving machine body and an arc-shaped bottom block, a rotating sleeve is fixedly arranged on the driving machine body through a connecting block, a rotating rod is rotationally arranged in the rotating sleeve, and double-end hydraulic rods are fixedly arranged at the two ends of the rotating rod; connecting blocks are fixedly arranged at the two ends of each double-end hydraulic rod, a supporting leg rod is rotationally arranged at one end of each connecting block, and two connecting long blocks are fixedly arranged on the surface of the non-telescopic section of each double-end hydraulic rod; according to the invention, when the tillage machine works on an abrupt slope, the driving machine body is arranged on the arc-shaped bottom block in a sliding manner, and the driving machine body can be automatically adjusted on the arc-shaped bottom block in a sliding manner according to the change of the gradient, so that a driver does not need to frequently and effortlessly adjust the posture to adapt to the inclination of the machine body in the driving process due to the characteristic.

Description

Technical Field

[0001] The invention belongs to the technical field of balancing devices, and in particular relates to a body balancing adjustment device suitable for a hilly and mountainous land tilling machine. Background Art

[0002] When performing tillage operations in hilly and mountainous areas, due to the complex terrain, large slopes and undulations on the ground, tillage machines often face the problem of imbalance during operation. Traditional tillage machines usually lack effective body balance adjustment devices, which causes the driving body to easily tilt with the terrain when operating on steep slopes, resulting in a series of adverse effects.

[0003] The tilt of the driving body will make it difficult for the driver to operate. The driver needs to constantly adjust his posture to adapt to the tilt of the body, which not only increases the driver's labor intensity, but also easily leads to operational errors, affecting the quality and efficiency of the tillage operation. In addition, the tilt of the driving body will also cause the center of gravity of the body to shift, affecting the stability of the tillage machine, increasing the risk of the tillage machine rolling over on steep slopes, and posing a threat to the driver's personal safety. Therefore, a body balance adjustment device suitable for hilly and mountainous tillage machines is needed to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a machine body balance adjustment device suitable for a hilly and mountainous land tillage machine to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a body balance adjustment device suitable for a hilly and mountainous tillage machine, comprising a driving body and an arc-shaped bottom block, a rotating sleeve is fixedly provided on the driving body through a connecting block, a rotating rod is rotatably provided inside the rotating sleeve, double-headed hydraulic rods are fixedly provided at both ends of the rotating rod, connecting blocks are fixedly provided at both ends of each of the double-headed hydraulic rods, a supporting leg rod is rotatably provided at one end of each of the connecting blocks, two connecting long blocks are fixedly provided on the surface of each of the double-headed hydraulic rods, one end of the two connecting long blocks on each side is respectively fixedly provided on the front and back sides of the arc-shaped bottom block, the driving body is slidably provided on the arc-shaped bottom block, a control hydraulic rod is rotatably provided on each of the supporting leg rods, and one end of each of the control hydraulic rods is rotatably provided on the connecting long block on the same side.

[0006] As a preferred embodiment, a wheel is rotatably provided at the bottom end of each supporting leg rod.

[0007] As a preferred embodiment, a positioning groove is provided on the lower surface of the driving body, a positioning slide bar is fixedly provided on the arc-shaped bottom block, and the lower surface of the driving body is slidably provided on the positioning slide bar through the positioning groove.

[0008] As a preferred implementation, movable grooves are provided on both sides of the arc-shaped bottom block, and each of the supporting leg rods is located in the corresponding movable groove.

[0009] As a preferred embodiment, upper grooves are provided on both sides of the arc-shaped bottom block, and the two upper grooves are located on both sides of the driving body.

[0010] As a preferred embodiment, a plurality of counterweight blocks are fixedly disposed on the lower surface of the arc-shaped bottom block.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] According to the present invention, when the tilling machine is operating on a steep slope, since the driving machine body is slidingly arranged on the arc-shaped bottom block, the driving machine body can automatically slide and adjust on the arc-shaped bottom block according to the change of the slope. This feature makes it unnecessary for the driver to frequently and laboriously adjust his posture to adapt to the inclination of the machine body during driving. For example, in the past, on a tilling machine without such a balance adjustment device, the driver often needs to tilt his body and twist his arms to operate the control lever when operating on a steep slope, which is extremely inconvenient and easy to fatigue. However, the present invention allows the driver to operate in a relatively horizontal driving environment through the cooperation of the driving machine body and the arc-shaped bottom block, greatly improving the convenience of operation. The driving machine body can slide flexibly on the arc-shaped bottom block, ensuring that the driver can control the tilling machine more accurately.

[0013] The arc-shaped bottom block of the present invention has an important bottom supporting effect on the driving machine body. When the tilling machine is in a certain steep slope environment, the arc-shaped bottom block can bear the gravity of the driving machine body to prevent the driving machine body from losing support due to excessive tilting. The double-headed hydraulic rods at both ends of the rotating rod rotatably arranged in the rotating sleeve are connected to the support leg rods through the connecting blocks, and the connecting long blocks on the surfaces of the double-headed hydraulic rods firmly connect the arc-shaped bottom block and the double-headed hydraulic rods. This structural design ensures that when the tilling machine is on a steep slope, the arc-shaped bottom block can work in coordination with the driving machine body. When the driving machine body has a tendency to slide due to gravity, the support leg rods can adaptively adjust the support height under the action of the double-headed hydraulic rods, cooperate with the sliding of the driving machine body on the arc-shaped bottom block, optimize the distribution of the center of gravity of the machine body, thereby effectively enhancing the stability of the machine body on the steep slope, greatly reducing the risk of the tilling machine rolling over when operating on the steep slope, and ensuring the safe implementation of the tilling operation.

[0014] In the present invention, the lower surface of the driving body is slidably arranged on the positioning slide bar through the positioning slide groove. This design plays a precise positioning role for the driving body. When the tillage machine travels on hilly and mountainous areas, the positioning slide bar can limit the sliding direction of the driving body so that it can only slide on the arc-shaped bottom block along a predetermined track, thereby avoiding the driving body from losing control due to excessive deviation, ensuring the stability and reliability of the driving body during the sliding process, and thus helping to maintain the balance of the entire machine body.

[0015] In the present invention, movable grooves are provided on both sides of the arc-shaped bottom block, and each supporting leg rod is located in the corresponding movable groove. The setting of the movable grooves ingeniously solves the problem of the movable space of the supporting leg rods during the adjustment process. When the double-headed hydraulic rod is extended and retracted to drive the supporting leg rods to rotate, the movable grooves provide a sufficient range of movement for the supporting leg rods, ensuring that the movement of the supporting leg rods will not be hindered by the arc-shaped bottom block, thereby ensuring the normal operation of the entire balance adjustment device, so that the tillage machine can better adapt to terrains with different slopes.

[0016] In the present invention, upper grooves are provided on both sides of the arc-shaped bottom block, and the two upper grooves are located on both sides of the driving body. The design of the upper grooves fully considers the operating convenience of the driver. When the driver enters or leaves the driving body, the upper grooves provide sufficient space, so that the driver can get on and off the vehicle more conveniently, thereby improving work efficiency and also ensuring the personal safety of the driver to a certain extent.

[0017] In the present invention, a plurality of counterweights are fixedly arranged on the lower surface of the arc-shaped bottom block, and these counterweights optimize the distribution of the center of gravity of the entire tilling machine. When the tilling machine is on a complex terrain such as a steep slope, the counterweights can lower the center of gravity of the arc-shaped bottom block and even the entire machine body, thereby enhancing the stability of the tilling machine and reducing the possibility of rollover due to an excessively high center of gravity, thereby further ensuring the safety and reliability of the tilling machine when operating in hilly and mountainous areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2 It is a schematic diagram of a top-down three-dimensional structure of the present invention;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the arc bottom block of the present invention;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the present invention when viewed from above.

[0022] In the figure: 1. driving body; 2. arc-shaped bottom block; 3. connecting block; 4. rotating sleeve; 5. rotating rod; 6. double-headed hydraulic rod; 7. connecting block; 8. supporting leg rod; 9. connecting long block; 10. wheel; 11. positioning slide groove; 12. positioning slide bar; 13. movable groove; 14. upper groove; 15. counterweight block; 16. control hydraulic rod. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the embodiments.

[0024] The following examples are used to illustrate the present invention, but they cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions. Simple improvements to the method of the present invention under the premise of the concept of the present invention belong to the scope of protection claimed in the present invention.

[0025] See also Figure 1-4 The present invention provides a machine body balance adjustment device suitable for a hilly mountainous land tillage machine, comprising a driving machine body 1 and an arc-shaped bottom block 2, characterized in that: a rotating sleeve 4 is fixedly arranged on the driving machine body 1 through a connecting block 3, a rotating rod 5 is rotatably arranged inside the rotating sleeve 4, double-headed hydraulic rods 6 are fixedly arranged at both ends of the rotating rod 5, connecting blocks 7 are fixedly arranged at both ends of each double-headed hydraulic rod 6, a supporting leg rod 8 is rotatably arranged at one end of each connecting block 7, two connecting long blocks 9 are fixedly arranged on the surface of each double-headed hydraulic rod 6, one end of the two connecting long blocks 9 on each side are respectively fixedly arranged on the front and back sides of the arc-shaped bottom block 2, and the driving machine body 1 The driving body 1 is slidingly arranged on the arc bottom block 2, and a control hydraulic rod 16 is rotatably arranged on each supporting leg rod 8. One end of each control hydraulic rod 16 is rotatably arranged on the connecting long block 9 on the same side. When the tillage machine is working on a steep slope, since the driving body 1 is slidingly arranged on the arc bottom block 2, the driving body 1 can automatically slide and adjust on the arc bottom block 2 according to the change of the slope. This feature makes the driver no longer need to frequently and laboriously adjust his posture to adapt to the inclination of the body during driving. For example, in the past, on tillage machines without such a balance adjustment device, the driver often needs to tilt his body and twist his arms when working on a steep slope. The operation control lever is extremely inconvenient and easy to fatigue. However, the present invention allows the driver to operate in a relatively horizontal driving environment through the cooperation between the driving body 1 and the arc bottom block 2, which greatly improves the convenience of operation. The driving body 1 can slide flexibly on the arc bottom block 2, ensuring that the driver can control the tillage machine more accurately. The arc bottom block 2 has an important bottom supporting effect on the driving body 1. When the tillage machine is in a certain steep slope environment, the arc bottom block 2 can withstand the gravity of the driving body 1 to prevent the driving body 1 from losing support due to excessive tilting. The double-headed hydraulic rods 6 at both ends of the rotating rod 5 rotatably arranged in the rotating sleeve 4 are connected through the connecting block 7 is connected to the support leg rod 8, and the connecting long block 9 on the surface of the double-headed hydraulic rod 6 firmly connects the arc bottom block 2 with the double-headed hydraulic rod 6. This structural design ensures that when the tillage machine is on a steep slope, the arc bottom block 2 can work in coordination with the driving body 1. When the driving body 1 tends to slide due to gravity, the support leg rod 8 can adaptively adjust the support height under the action of the double-headed hydraulic rod 6, cooperate with the sliding of the driving body 1 on the arc bottom block 2, optimize the center of gravity distribution of the machine body, thereby effectively enhancing the stability of the machine body on the steep slope, greatly reducing the risk of the tillage machine rolling over when operating on the steep slope, and ensuring the safe progress of the tillage operation.

[0026] A wheel 10 is rotatably provided at the bottom end of each supporting leg rod 8 .

[0027] A positioning groove 11 is provided on the lower surface of the driving body 1, and a positioning slide bar 12 is fixedly arranged on the arc-shaped bottom block 2. The lower surface of the driving body 1 is slidably set on the positioning slide bar 12 through the positioning groove 11. The lower surface of the driving body 1 is slidably set on the positioning slide bar 12 through the positioning groove 11. This design plays a role in accurately positioning the driving body 1. When the tillage machine is traveling on hilly and mountainous areas, the positioning slide bar 12 can limit the sliding direction of the driving body 1 so that it can only slide on the arc-shaped bottom block 2 along a predetermined trajectory, avoiding the driving body 1 from losing control due to excessive deviation, ensuring the stability and reliability of the driving body 1 during the sliding process, and thus helping to maintain the balance of the entire fuselage.

[0028] Movable grooves 13 are provided on both sides of the arc-shaped bottom block 2, and each supporting leg rod 8 is located in the corresponding movable groove 13. Movable grooves 13 are provided on both sides of the arc-shaped bottom block 2, and each supporting leg rod 8 is located in the corresponding movable groove 13. The setting of the movable grooves 13 cleverly solves the problem of the movable space of the supporting leg rod 8 during the adjustment process. When the double-headed hydraulic rod 6 is extended and retracted to drive the supporting leg rod 8 to rotate, the movable grooves 13 provide sufficient range of movement for the supporting leg rod 8, ensuring that the movement of the supporting leg rod 8 will not be hindered by the arc-shaped bottom block 2, thereby ensuring the normal operation of the entire balance adjustment device, so that the tillage machine can better adapt to terrains of different slopes.

[0029] Upper grooves 14 are also provided on both sides of the arc-shaped bottom block 2, and the two upper grooves 14 are both located on both sides of the driving body 1. Upper grooves 14 are also provided on both sides of the arc-shaped bottom block 2, and the two upper grooves 14 are both located on both sides of the driving body 1. The design of the upper grooves 14 fully considers the operating convenience of the driver. When the driver enters or leaves the driving body 1, the upper grooves 14 provide sufficient space, so that the driver can get on and off the vehicle more conveniently, which improves work efficiency and also ensures the driver's personal safety to a certain extent.

[0030] A plurality of counterweights 15 are fixedly arranged on the lower surface of the arc-shaped bottom block 2. The counterweights 15 optimize the distribution of the center of gravity of the entire tilling machine. When the tilling machine is on a steep slope or other complex terrain, the counterweights 15 can lower the center of gravity of the arc-shaped bottom block 2 and even the entire machine body, thereby enhancing the stability of the tilling machine and reducing the possibility of rollover due to an excessively high center of gravity, thereby further ensuring the safety and reliability of the tilling machine when operating in hilly and mountainous areas.

[0031] The working principle and use process of the present invention are as follows: when the tilling machine is traveling on a slope in a hilly or mountainous area, the vehicle body will tilt due to the change in the ground slope. At this time, the double-headed hydraulic rod 6 will telescope according to the inclination of the driving body 1. When the driving body 1 tilts to one side, one end of the double-headed hydraulic rod 6 on that side is extended and the other end is shortened, driving the supporting leg rod 8 to rotate through the connecting block 7, and the wheel 10 at the bottom end of the supporting leg rod 8 will adaptively roll with the ground slope. At the same time, the control hydraulic rod 16 will also telescope and adjust according to the rotation angle of the supporting leg rod 8, further assisting and optimizing the movement of the supporting leg rod 8. Due to the adaptive telescopic movement of the double-headed hydraulic rod 6 and the control hydraulic rod 16 and the rotation of the supporting leg rod 8, the relative position of the arc bottom block 2 and the driving body 1 will also change, and the driving body 1 will slide on the arc bottom block 2 through the cooperation of the positioning slide groove 11 and the positioning slide bar 12, so that the driving body 1 can maintain a horizontal state to a certain extent. The movable groove 13 provides necessary space for the rotation of the supporting leg rod 8, ensuring that the supporting leg rod 8 can rotate smoothly under the drive of the double-head hydraulic rod 6 and the control hydraulic rod 16 without colliding or interfering with the arc-shaped bottom block 2. The existence of the upper groove 14 facilitates the driver's getting on and off the vehicle. Even when the tilling machine is in a slope state, the driver can enter or leave the driving body 1 more safely and conveniently. The counterweight block 15 on the lower surface of the arc-shaped bottom block 2 plays a role in stabilizing the center of gravity during the operation of the tilling machine. When the tilling machine is operating on a slope, the counterweight block 15 can lower the center of gravity of the arc-shaped bottom block 2 and the entire body, enhance the stability of the tilling machine, reduce the risk of the body rollover, and ensure the safe operation of the tilling machine under complex terrain in hilly and mountainous areas. The control hydraulic rod 16 further enhances the precise control of the movement of the supporting leg rod 8 and improves the balance and adjustment ability of the entire device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A machine body balance adjustment device suitable for a hilly mountainous land tillage machine, comprising a driving machine body (1) and an arc-shaped bottom block (2), characterized in that: A rotating sleeve (4) is fixedly provided on the driving body (1) through a connecting block (3), a rotating rod (5) is rotatably provided inside the rotating sleeve (4), double-headed hydraulic rods (6) are fixedly provided at both ends of the rotating rod (5), connecting blocks (7) are fixedly provided at both ends of each double-headed hydraulic rod (6), a supporting leg rod (8) is rotatably provided at one end of each connecting block (7), two connecting long blocks (9) are fixedly provided on the surface of each double-headed hydraulic rod (6), one end of the two connecting long blocks (9) on each side are respectively fixedly provided on the front and back sides of the arc bottom block (2), the driving body (1) is slidably provided on the arc bottom block (2), a control hydraulic rod (16) is rotatably provided on each supporting leg rod (8), and one end of each control hydraulic rod (16) is rotatably provided on the connecting long block (9) on the same side.

2. The machine body balance adjustment device for a hilly and mountainous land tillage machine according to claim 1 is characterized in that: A wheel (10) is rotatably arranged at the bottom end of each supporting leg rod (8).

3. The machine body balance adjustment device for a hilly and mountainous land tillage machine according to claim 1 is characterized in that: The lower surface of the driving body (1) is provided with a positioning slide groove (11), and a positioning slide bar (12) is fixedly provided on the arc-shaped bottom block (2). The lower surface of the driving body (1) is slidably provided on the positioning slide bar (12) through the positioning slide groove (11).

4. The machine body balance adjustment device for a hilly and mountainous land tillage machine according to claim 1 is characterized in that: Both sides of the arc-shaped bottom block (2) are provided with movable grooves (13), and each of the supporting leg rods (8) is located in a corresponding movable groove (13).

5. The machine body balance adjustment device for a hilly and mountainous land tillage machine according to claim 1 is characterized in that: Upper grooves (14) are also provided on both sides of the arc-shaped bottom block (2), and the two upper grooves (14) are located on both sides of the driving body (1).

6. The machine body balance adjustment device for a hilly and mountainous land tillage machine according to claim 1, characterized in that: A plurality of counterweight blocks (15) are fixedly arranged on the lower surface of the arc-shaped bottom block (2).

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