Land improvement machine for ecological restoration of plateau grassland

Abstract

The invention provides a land improvement machine for plateau grassland ecological restoration, and relates to the technical field of land improvement, the land improvement machine comprises a vehicle frame seat, a plurality of wheels are fixedly arranged on the bottom surface of the vehicle frame seat, a vehicle head body is fixedly mounted at one end of the top surface of the vehicle frame seat, and a control terminal is fixedly arranged on one side surface of the vehicle head body; a vehicle seat is fixedly installed on the surface of the top of the vehicle frame seat, a soil turning assembly is arranged at the other end of the surface of the top of the vehicle frame seat, a soil loosening assembly is arranged on the surface of one side of the soil turning assembly, the soil turning assembly comprises an inclined plate, and the inclined plate is fixedly installed at the other end of the surface of the top of the vehicle frame seat. According to the device, the second motor drives the multiple soil turning shovels to rotate, meanwhile, the first motor drives the threaded rod to rotate, the multiple soil turning shovels can be adjusted in the vertical direction, the soil turning depth of the soil turning shovels can be adjusted, the device is suitable for soil of different adjustments, and the effect of improving the plateau grassland ecological land is improved.

Description

Technical Field

[0001] The invention relates to the technical field of land improvement, and in particular to a land improvement machine for plateau grassland ecological restoration. Background Art

[0002] In recent years, due to the dual influence of natural and human factors, the plateau grassland has been severely degraded on a large scale and its yield has declined, which has become a huge obstacle to the sustainable development of society, economy and ecology. In addition, the irrational use of plateau land by humans has destroyed the ground vegetation and stable terrain, resulting in serious soil erosion, taking away the fertile soil on the surface, and reducing crop yields; it has increased, expanded and deepened the gullies, resulting in a reduction in cultivated land area; therefore, it is necessary to use land improvement machines to repair the plateau grassland ecology. The main functions of land improvement machines include improving soil structure, increasing soil fertility, reducing pests and diseases, improving farming efficiency and reducing labor intensity.

[0003] However, in the existing technology, turning the soil to change the soil structure is an indispensable step in the ecological restoration of plateau grasslands. Traditional land improvement machines can usually only turn the soil at a fixed depth, and the soil in different locations needs to be turned to different depths. It is impossible to make real-time adjustments according to different soil conditions, which affects the effect of land improvement. In addition, after the existing land improvement machines turn the soil, the turned soil is in lumps, making the soil not loose enough, affecting the cultivation of plants. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art.

[0005] In order to achieve the above-mentioned objectives, the present invention adopts the following technical solutions: a land improvement machine for plateau grassland ecological restoration, comprising: a frame seat, a plurality of wheels connected to the bottom surface of the frame seat, a vehicle head body fixedly mounted on one end of the top surface of the frame seat, a control terminal fixedly mounted on one side surface of the vehicle head body, a vehicle seat fixedly mounted on the top surface of the frame seat, a soil turning assembly provided at the other end of the top surface of the frame seat, a soil loosening assembly provided on one side surface of the soil turning assembly, the soil turning assembly comprising an inclined plate, and the inclined plate fixedly mounted on the other end of the top surface of the frame seat.

[0006] As a preferred embodiment, two sliding rods are fixedly installed on the bottom surface of the inclined plate, and a limiting plate is fixedly installed on one end of the two sliding rods. A threaded rod is connected between the top surface of the limiting plate and the bottom surface of the inclined plate through a bearing, and the threaded rod is located between the two sliding rods. A first motor is fixedly installed on the top surface of the inclined plate, and the output end of the first motor movably passes through the inclined plate and is fixedly connected to one end of the threaded rod.

[0007] As a preferred embodiment, a U-shaped plate is threadedly connected to the surface of the threaded rod, and both ends of the top surface of the U-shaped plate are movably sleeved on the surfaces of two sliding rods, and the U-shaped plate slides with the help of the threaded rod and the two sliding rods.

[0008] As a preferred embodiment, a rotating rod is connected between the U-shaped plates via a bearing, one end of the rotating rod movably passes through the inner wall surface of one side of the U-shaped plate, a plurality of tilling shovels are evenly fixedly sleeved on the outer wall surface of the rotating rod, and a first pulley is fixedly installed on one end surface of the rotating rod.

[0009] As a preferred embodiment, the inner wall surface of one side of the U-shaped plate is connected with a rotating column through a bearing, the outer wall surface of the rotating column is fixedly sleeved with a second pulley, the inner wall surface of one side of the U-shaped plate is fixedly installed with a second motor, the output end of the second motor movably passes through the inner wall surface of one side of the U-shaped plate and is fixedly connected to one end of the rotating column, and a transmission belt is connected between the second pulley and the first pulley.

[0010] As a preferred embodiment, the loosening assembly includes two extension plates, which are fixedly mounted on the two end surfaces of the U-shaped plate, and an L-shaped baffle is fixedly mounted between the two extension plates. The top surface of the L-shaped baffle is connected with five rotating shafts through bearings, three of which are not on the same horizontal line as the other two, and three of which are located between the other two rotating shafts.

[0011] As a preferred embodiment, a disc is fixedly mounted on the bottom end surfaces of the five rotating shafts, the five discs are located on the lower side of the L-shaped baffle, and a plurality of steel rods are fixedly mounted around the bottom surfaces of the five discs.

[0012] As a preferred embodiment, the outer wall surfaces of the five rotating shafts are fixedly sleeved with sprockets, the five sprockets are located on the upper side of the L-shaped baffle, chains are connected between the five sprockets, an L-shaped support plate is fixedly installed on the top surface of the L-shaped baffle, a third motor is fixedly installed on the top surface of the L-shaped support plate, and the output end of the third motor movably passes through the top surface of the L-shaped support plate and is fixedly connected to the top end of one of the rotating shafts.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the present invention, when the depth of tilling soil needs to be adjusted, the entire device is first controlled to move to the tilling point through the control terminal, and then the first motor and the second motor are operated through the control terminal. The operation of the second motor drives the rotating column to rotate, and the rotation of the rotating column drives the second pulley to rotate. Since a transmission belt is connected between the second pulley and the first pulley, the rotation of the second pulley drives the first pulley to rotate synchronously, the rotation of the first pulley drives the rotating rod to rotate, and the rotation of the rotating rod drives multiple tilling shovels to rotate. At the same time, the operation of the first motor drives the threaded rod to rotate. Since the U-shaped plate moves with the help of the threaded rod and the two sliding rods, the rotation of the threaded rod drives the U-shaped plate to move, the movement of the U-shaped plate drives the rotating rod to move, and the movement of the rotating rod drives Multiple tilling shovels move, and when the multiple tilling shovels touch the soil, the soil is turned over. When the depth of the soil turning over by the multiple tilling shovels is appropriate, the first motor can be stopped by the control terminal and the entire land improvement machine for plateau grassland ecological restoration can be moved. The movement of the entire land improvement machine for plateau grassland ecological restoration drives the multiple tilling shovels to move on the plateau grassland, thereby turning over the soil of the plateau grassland. Through the cooperation of the above-mentioned mechanism, the second motor drives the multiple tilling shovels to rotate, and at the same time, the first motor drives the threaded rod to rotate to adjust the multiple tilling shovels in the vertical direction, so that the depth of the soil turning over by the tilling shovels can be adjusted, which is suitable for soils with different adjustments, thereby improving the effect of plateau grassland ecological land improvement.

[0015] 2. In the present invention, when it is necessary to break up the turned-over soil blocks, the soil turning assembly is operated in advance through the control terminal, and multiple soil turning shovels are rotated to turn the soil, and the turned-over soil blocks are blocked by the L-shaped baffle plate and fall on the ground surface. Then, the third motor is operated through the control terminal, and the operation of the third motor drives one of the rotating shafts to rotate, and the rotation of one of the rotating shafts drives one of the sprockets to rotate. Since a chain is connected between the five sprockets, the rotation of one of the sprockets drives the other four sprockets to rotate synchronously, and the synchronous rotation of the five sprockets causes the five rotating shafts to rotate synchronously, and the synchronous rotation of the five rotating shafts drives the five discs The five discs rotate synchronously, driving the multiple steel rods to rotate with the center points of the five discs as the central axes. The multiple steel rods rotate with the center points of the five discs as the central axes to break up the turned-over soil blocks. Then, the entire land improvement machine for plateau grassland ecological restoration is moved through the control terminal, so that the turned-over soil blocks can be broken up synchronously during the soil turning process, making the turned-over soil soft enough. Through the cooperation of the above-mentioned structure, the multiple steel rods rotate with the center points of the five discs as the central axes, breaking up the turned-over soil blocks, ensuring that the turned-over soil is loose enough to facilitate plant cultivation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure of a land improvement machine for plateau grassland ecological restoration provided by the present invention;

[0017] Figure 2A right-side structural schematic diagram of a land improvement machine for plateau grassland ecological restoration provided by the present invention;

[0018] Figure 3 A schematic diagram of the structure of a soil turning assembly of a land improvement machine for ecological restoration of plateau grasslands provided by the present invention;

[0019] Figure 4 A land improvement machine for plateau grassland ecological restoration provided by the present invention Figure 3 A right view structural diagram of ;

[0020] Figure 5 A schematic diagram of the structure of a soil-turning shovel of a land improvement machine for ecological restoration of plateau grassland provided by the present invention;

[0021] Figure 6 A land improvement machine for plateau grassland ecological restoration provided by the present invention Figure 3 A side sectional plan view of

[0022] Figure 7 A schematic diagram of the structure of a soil loosening assembly of a land improvement machine for plateau grassland ecological restoration provided by the present invention;

[0023] Figure 8 A land improvement machine for plateau grassland ecological restoration provided by the present invention Figure 7 Top view of the floor plan.

[0024] Legend:

[0025] 1. Frame seat; 2. Wheel; 3. Vehicle body; 4. Vehicle seat; 5. Control terminal; 6. Soil-turning assembly; 601. Inclined plate; 602. Sliding rod; 603. Limiting plate; 604. Threaded rod; 605. First motor; 606. U-shaped plate; 607. Rotating rod; 608. Soil-turning shovel; 609. First pulley; 610. Rotating column; 611. Second motor; 612. Transmission belt; 613. Second pulley; 7. Soil-loosening assembly; 701. Extension plate; 702. L-shaped baffle; 703. Rotating shaft; 704. Disc; 705. Steel rod; 706. Sprocket; 707. Chain; 708. L-shaped support plate; 709. Third motor. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-8The present invention provides a technical solution: a land improvement machine for plateau grassland ecological restoration, comprising: a frame seat 1, a plurality of wheels 2 are connected to the bottom surface of the frame seat 1, a vehicle head body 3 is fixedly mounted on one end of the top surface of the frame seat 1, a control terminal 5 is fixedly mounted on one side surface of the vehicle head body 3, a vehicle seat 4 is fixedly mounted on the top surface of the frame seat 1, a soil turning component 6 is provided at the other end of the top surface of the frame seat 1, a soil loosening component 7 is provided on one side surface of the soil turning component 6, the soil turning component 6 comprises an inclined plate 601, and the inclined plate 601 is fixedly mounted on the other end of the top surface of the frame seat 1.

[0028] Specifically: the frame seat 1, the wheel 2 and the front body 3 are combined into a tractor structure commonly seen in the prior art. An engine is arranged inside the front body 3 to provide power and electricity for the entire land improvement machine for plateau grassland ecological restoration. The specific detailed structure is not described here. The setting of the control terminal 5 plays a role in controlling the operation of the wheel 2, and at the same time plays a role in controlling the switches of the first motor 605, the second motor 611 and the third motor 709.

[0029] In one embodiment, two sliding rods 602 are fixedly installed on the bottom surface of the inclined plate 601, and a limiting plate 603 is fixedly installed on one end of the two sliding rods 602. A threaded rod 604 is connected between the top surface of the limiting plate 603 and the bottom surface of the inclined plate 601 through a bearing. The threaded rod 604 is located between the two sliding rods 602. A first motor 605 is fixedly installed on the top surface of the inclined plate 601, and the output end of the first motor 605 movably passes through the inclined plate 601 and is fixedly connected to one end of the threaded rod 604.

[0030] Specifically, the first motor 605 is a forward and reverse motor, which drives the threaded rod 604 to rotate forward and reverse.

[0031] In one embodiment, a U-shaped plate 606 is threadedly connected to the surface of the threaded rod 604 , and both ends of the top surface of the U-shaped plate 606 are movably mounted on the surfaces of the two sliding rods 602 , and the U-shaped plate 606 slides with the help of the threaded rod 604 and the two sliding rods 602 .

[0032] Specifically: the U-shaped plate 606 slides with the help of the threaded rod 604 and the two sliding rods 602, and the two ends of the top surface of the U-shaped plate 606 are fitted on the surfaces of the two sliding rods 602, which ensures the stable movement of the U-shaped plate 606, and the limit plate 603 limits the U-shaped plate 606 from leaving the surfaces of the two sliding rods 602.

[0033] In one embodiment, a rotating rod 607 is connected between the U-shaped plates 606 via a bearing, one end of the rotating rod 607 movably passes through the inner wall surface of one side of the U-shaped plate 606, a plurality of tilling shovels 608 are evenly fixedly sleeved on the outer wall surface of the rotating rod 607, and a first pulley 609 is fixedly installed on one end surface of the rotating rod 607.

[0034] Specifically, the plurality of soil turning shovels 608 play the role of turning the soil, and the setting of the first pulley 609 plays the role of driving the rotating rod 607 to rotate.

[0035] In one embodiment, the inner wall surface of one side of the U-shaped plate 606 is connected with a rotating column 610 through a bearing, and the outer wall surface of the rotating column 610 is fixedly sleeved with a second pulley 613. The inner wall surface of one side of the U-shaped plate 606 is fixedly installed with a second motor 611. The output end of the second motor 611 movably passes through the inner wall surface of one side of the U-shaped plate 606 and is fixedly connected to one end of the rotating column 610. A transmission belt 612 is connected between the second pulley 613 and the first pulley 609.

[0036] Specifically, the second motor 611 drives the second pulley 613 to rotate, and the second pulley 613 and the transmission belt 612 drive the first pulley 609 to rotate synchronously.

[0037] In one embodiment, the loosening assembly 7 includes two extension plates 701, which are fixedly installed on the two end surfaces of the U-shaped plate 606, and an L-shaped baffle plate 702 is fixedly installed between the two extension plates 701. The top surface of the L-shaped baffle plate 702 is connected with five rotating shafts 703 through bearings, three of which are not on the same horizontal line as the other two, and three of which are located between the other two.

[0038] Specifically, the L-shaped baffle 702 is provided to prevent soil from splashing, and the positions of the five rotating shafts 703 allow the five sprockets 706 to have enough space to connect the chains 707.

[0039] In one embodiment, a disc 704 is fixedly mounted on the bottom end surfaces of the five rotating shafts 703 . The five discs 704 are located on the lower side of the L-shaped baffle 702 . A plurality of steel rods 705 are fixedly mounted around the bottom surfaces of the five discs 704 .

[0040] Specifically, the plurality of steel rods 705 rotate with the center points of the five disks 704 as the central axis, thereby breaking up the soil clods.

[0041] In one embodiment, the outer wall surfaces of the five rotating shafts 703 are fixedly sleeved with sprockets 706, the five sprockets 706 are all located on the upper side of the L-shaped baffle 702, and chains 707 are connected between the five sprockets 706. An L-shaped support plate 708 is fixedly installed on the top surface of the L-shaped baffle 702, and a third motor 709 is fixedly installed on the top surface of the L-shaped support plate 708. The output end of the third motor 709 movably passes through the top surface of the L-shaped support plate 708 and is fixedly connected to the top of one of the rotating shafts 703.

[0042] Specifically: the chain 707 is connected to the five sprockets 706 in an S shape, so that the sprocket 706 can realize the transmission wrap angle of the five sprockets 706 and have a certain tension, ensuring that the chain 707 can drive each sprocket 706 to rotate, and the setting of the third motor 709 plays a role in driving one of the rotating shafts 703 to rotate.

[0043] Working principle: The land improvement machine for plateau grassland ecological restoration can control the movement of the entire device through the control terminal 5. An engine is arranged inside the vehicle body 3 to provide power and electricity for the entire device. When the land improvement machine for plateau grassland ecological restoration is improving the plateau grassland ecological land, when it is necessary to adjust the turning depth, the entire device is first controlled to move to the turning point through the control terminal 5, and then the first motor 605 and the second motor 611 are operated through the control terminal 5. The operation of the second motor 611 drives the rotating column 610 to rotate, and the rotation of the rotating column 610 drives the second pulley 613 to rotate. Since a transmission belt 612 is connected between the second pulley 613 and the first pulley 609, the rotation of the second pulley 613 drives the first pulley 609 to rotate synchronously, and the rotation of the first pulley 609 drives the rotating rod 607 to rotate, and the rotation of the rotating rod 607 drives multiple turning shovels 608 to rotate. At the same time, the operation of the first motor 605 drives the threaded rod 604 to rotate. Since the U-shaped plate 606 is driven by The threaded rod 604 and the two sliding rods 602 move, and the threaded rod 604 rotates to drive the U-shaped plate 606 to move. The movement of the U-shaped plate 606 drives the rotating rod 607 to move, and the movement of the rotating rod 607 drives the multiple soil-turning shovels 608 to move. When the multiple soil-turning shovels 608 contact the soil, the soil is turned over. When the depth of the soil-turning shovels 608 is appropriate, the first motor 605 is stopped by the control terminal 5 and the entire plateau grassland ecological restoration land improvement machine is moved. The entire plateau grassland ecological restoration land improvement machine moves and drives the multiple soil-turning shovels 608 to move on the plateau grassland, thereby turning over the soil of the plateau grassland. Through the cooperation of the above-mentioned mechanism, the second motor 611 drives the multiple soil-turning shovels 608 to rotate, and at the same time, the first motor 605 drives the threaded rod 604 to rotate to adjust the multiple soil-turning shovels 608 in the vertical direction, so that the depth of the soil-turning shovels 608 can be adjusted, which is suitable for soils with different adjustments, thereby improving the effect of plateau grassland ecological land improvement;When it is necessary to break up the turned-over soil, the turning assembly 6 is operated in advance through the control terminal 5, and multiple turning shovels 608 rotate to turn the soil. The turned-over soil is blocked by the L-shaped baffle 702 and falls on the ground surface. Then, the third motor 709 is operated through the control terminal 5. The third motor 709 drives one of the rotating shafts 703 to rotate, and the rotation of one of the rotating shafts 703 drives one of the sprocket wheels 706 to rotate. Since the five sprocket wheels 706 are connected with a chain 707, the rotation of one of the sprocket wheels 706 drives the other four sprocket wheels 706 to rotate synchronously. The synchronous rotation of the five sprocket wheels 706 causes the five rotating shafts 703 to rotate synchronously. The five rotating shafts 703 rotate synchronously. The five discs 704 are driven to rotate synchronously, and the five discs 704 rotate synchronously to drive the multiple steel rods 705 to rotate with the center points of the five discs 704 as the central axis. The multiple steel rods 705 rotate with the center points of the five discs 704 as the central axis to break up the turned-out soil blocks. Then, the entire plateau grassland ecological restoration land improvement machine is moved by the control terminal 5, so that the turned-out soil blocks can be broken up synchronously during the soil turning process, so that the turned-out soil is sufficiently soft. Through the cooperation of the above structure, the multiple steel rods 705 rotate with the center points of the five discs 704 as the central axis, which can break up the turned-out soil blocks, ensure that the turned-out soil is sufficiently soft, and facilitate the cultivation of plants. ;

[0044] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A land improvement machine for plateau grassland ecological restoration, characterized in that: include: A frame seat (1), a plurality of wheels (2) are connected to the bottom surface of the frame seat (1), a vehicle head body (3) is fixedly mounted on one end of the top surface of the frame seat (1), a control terminal (5) is fixedly mounted on one side surface of the vehicle head body (3), a vehicle seat (4) is fixedly mounted on the top surface of the frame seat (1), a soil turning assembly (6) is provided at the other end of the top surface of the frame seat (1), and a soil loosening assembly (7) is provided on one side surface of the soil turning assembly (6); The soil turning assembly (6) comprises an inclined plate (601), two sliding rods (602) are fixedly mounted on the bottom surface of the inclined plate (601), a limiting plate (603) is fixedly mounted on one end of the two sliding rods (602), a threaded rod (604) is connected between the top surface of the limiting plate (603) and the bottom surface of the inclined plate (601) via a bearing, the threaded rod (604) is located between the two sliding rods (602), and a first motor (605) is fixedly mounted on the top surface of the inclined plate (601); The loosening assembly (7) comprises two extension plates (701), the two extension plates (701) are fixedly mounted on the two end surfaces of the U-shaped plate (606), an L-shaped baffle plate (702) is fixedly mounted between the two extension plates (701), and the top surface of the L-shaped baffle plate (702) is connected to five rotating shafts (703) through bearings.

2. The land improvement machine for plateau grassland ecological restoration according to claim 1 is characterized by: The inclined plate (601) is fixedly mounted on the other end of the top surface of the frame seat (1), and the output end of the first motor (605) movably passes through the inclined plate (601) and is fixedly connected to one end of the threaded rod (604).

3. The land improvement machine for plateau grassland ecological restoration according to claim 2 is characterized by: The surface of the threaded rod (604) is threadedly connected with a U-shaped plate (606), and both ends of the top surface of the U-shaped plate (606) are movably mounted on the surfaces of the two sliding rods (602), and the U-shaped plate (606) slides with the help of the threaded rod (604) and the two sliding rods (602).

4. The land improvement machine for plateau grassland ecological restoration according to claim 3 is characterized by: A rotating rod (607) is connected between the U-shaped plates (606) via a bearing, one end of the rotating rod (607) movably penetrates the inner wall surface of one side of the U-shaped plate (606), a plurality of tilling shovels (608) are evenly and fixedly sleeved on the outer wall surface of the rotating rod (607), and a first pulley (609) is fixedly installed on one end surface of the rotating rod (607).

5. The land improvement machine for plateau grassland ecological restoration according to claim 3 is characterized by: The inner wall surface of one side of the U-shaped plate (606) is connected to a rotating column (610) through a bearing, and the outer wall surface of the rotating column (610) is fixedly sleeved with a second pulley (613). The inner wall surface of one side of the U-shaped plate (606) is fixedly installed with a second motor (611), and the output end of the second motor (611) movably passes through the inner wall surface of one side of the U-shaped plate (606) and is fixedly connected to one end of the rotating column (610), and a transmission belt (612) is connected between the second pulley (613) and the first pulley (609).

6. The land improvement machine for plateau grassland ecological restoration according to claim 1 is characterized by: Three of the rotating shafts (703) are not on the same horizontal line as the other two rotating shafts (703), and the three of the rotating shafts (703) are located between the other two rotating shafts (703).

7. A land improvement machine for plateau grassland ecological restoration according to claim 6, characterized in that: The bottom end surfaces of the five rotating shafts (703) are all fixedly mounted with discs (704), the five discs (704) are located on the lower side of the L-shaped baffle (702), and the bottom surfaces of the five discs (704) are all surrounded and fixedly mounted with a plurality of steel rods (705).

8. The land improvement machine for plateau grassland ecological restoration according to claim 6 is characterized by: The outer wall surfaces of the five rotating shafts (703) are all fixedly sleeved with sprockets (706), the five sprockets (706) are all located on the upper side of the L-shaped baffle (702), and chains (707) are connected between the five sprockets (706). An L-shaped support plate (708) is fixedly installed on the top surface of the L-shaped baffle (702), and a third motor (709) is fixedly installed on the top surface of the L-shaped support plate (708), and an output end of the third motor (709) movably passes through the top surface of the L-shaped support plate (708) and is fixedly connected to the top end of one of the rotating shafts (703).

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