Plough pan reconstruction device

Abstract

The invention discloses a plough pan reconstruction device, and relates to the technical field of agricultural machinery, the plough pan reconstruction device comprises a soil digging mechanism, a material filling mechanism, a soil transferring mechanism and a soil pressing mechanism, and the soil digging mechanism, the material filling mechanism, the soil transferring mechanism and the soil pressing mechanism can advance synchronously; the soil digging mechanism is used for digging out soil, the material filling mechanism and the soil transferring mechanism are both arranged behind the soil digging mechanism, the material filling mechanism is used for filling soil pits dug by the soil digging mechanism with materials, and the soil transferring mechanism can receive the soil dug by the soil digging mechanism; soil dug by the soil digging mechanism is conveyed backwards and then falls onto materials in a soil pit dug by the soil digging mechanism, and the soil pressing mechanism is used for pressing the soil falling onto the materials in the soil pit dug by the soil digging mechanism; according to the invention, manpower can be effectively saved, and the plow pan reconstruction efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery, and in particular to a plow bottom reconstruction device. Background Art

[0002] The plow bottom layer, also known as the "sub-surface soil layer", is a relatively compact soil layer located below the tillage layer. Due to long-term tillage, it is often squeezed by the plow and the clay particles are deposited with water during precipitation. Its structure is mostly flaky, blocky or layered, with significantly reduced humus, large bulk density, small total porosity and many capillary pores, resulting in poor soil aeration, poor water permeability and difficulty for roots to penetrate.

[0003] The existence of the plow bottom layer reduces the air permeability and water permeability of the soil. In semi-arid areas, due to the low rainfall and concentrated rainfall, the plow bottom layer makes it difficult for field precipitation to enter the lower soil. In particular, surface runoff is easily formed in mountainous dry land, causing serious soil erosion on the field surface, serious loss of soil organic matter, and a significant decline in farmland fertility. In addition, the hard plow bottom layer restricts the root system of crops, limiting root growth and affecting crop yields.

[0004] Plow subsoil reconstruction is an agricultural technical measure to organize the compacted soil layer under the tillage layer. Specific materials are spread at the corresponding soil depth to reconstruct the plow subsoil structure. However, at present, plow subsoil reconstruction mainly relies on manpower without corresponding mechanical devices, which is time-consuming, labor-intensive and inefficient. Summary of the invention

[0005] The purpose of the present invention is to provide a plow bottom layer reconstruction device to solve the problems existing in the above-mentioned prior art, which can effectively save manpower and improve the efficiency of plow bottom layer reconstruction.

[0006] To achieve the above object, the present invention provides the following solutions:

[0007] The present invention provides a plow bottom reconstruction device, comprising a soil-digging mechanism, a material filling mechanism, a soil-transferring mechanism and a soil-pressing mechanism, wherein the soil-digging mechanism, the material filling mechanism, the soil-transferring mechanism and the soil-pressing mechanism can move forward synchronously; the soil-digging mechanism is used to dig out the soil, the material filling mechanism and the soil-transferring mechanism are both arranged behind the soil-digging mechanism, the material filling mechanism is used to fill materials into a soil pit dug by the soil-digging mechanism, the soil-transferring mechanism can receive the soil dug by the soil-digging mechanism, and transfer the soil dug by the soil-digging mechanism backwards to the material in the soil pit dug by the soil-digging mechanism, and the soil-pressing mechanism is used to press the soil on the material falling into the soil pit dug by the soil-digging mechanism.

[0008] Preferably, it further comprises a traction device, which can pull the earth-moving mechanism, the material filling mechanism, the soil-transferring mechanism and the soil-pressing mechanism forward synchronously.

[0009] Preferably, the scraping mechanism includes a support frame, a scraping wheel and a power device, the scraping wheel and the power device are both arranged on the support frame, the scraping wheel can rotate, the rotation of the scraping wheel is used to scrape out the soil, the power device is connected to the scraping wheel in a transmission manner, and the power device can provide power for the rotation of the scraping wheel.

[0010] Preferably, the power device has a power input end, which is transmission-connected to the power output end of the traction device and the scraper wheel, and can receive power output by the power output end of the traction device, and can provide power for the rotation of the scraper wheel.

[0011] Preferably, the earth-cutting mechanism further comprises a lifting drive mechanism, wherein the lifting drive mechanism is arranged on the support frame, the lifting drive mechanism is connected to the power device, and the lifting drive mechanism can drive the power device and the earth-cutting wheel to rise or fall.

[0012] Preferably, the lifting drive mechanism includes a plurality of telescopic pneumatic rods, the top ends of the telescopic pneumatic rods are fixed on the support frame, and the bottom ends of the telescopic pneumatic rods are fixed on the power device; the traction device has a pneumatic system, and the pneumatic system can supply air to the telescopic pneumatic rods to drive the telescopic pneumatic rods to extend or shorten.

[0013] Preferably, the material filling mechanism includes a truck bucket, a plurality of discharge pipes, a plurality of outer sleeves and a plurality of material conveying pipes, and the discharge pipes, the outer sleeves and the material conveying pipes correspond to each other one by one; the truck bucket is fixedly connected to the support frame, the truck bucket is used to contain materials, the outer sleeve is sleeved outside the material conveying pipe, a discharge port is provided on the side wall of the outer sleeve, a first end of the discharge pipe is fixedly connected to the bottom end of the truck bucket, a first end of the discharge pipe is communicated with the interior of the truck bucket, and a second end of the discharge pipe is fixedly connected to the side wall of the outer sleeve , the second end of the discharge pipe is connected to the discharge port; the top end of the material conveying pipe is fixedly arranged on the power device, and the material conveying pipe can rise or fall synchronously with the power device. A feed port is provided on the top side wall of the material conveying pipe, and the feed port can be blocked by the inner side wall of the outer sleeve. A discharge port is provided at the bottom end of the material conveying pipe, and the discharge port is placed behind the earth-chopping wheel. The discharge port is used to fill materials into the soil pit dug by the earth-chopping wheel, and the material conveying pipe can be lowered to the feed port and connected with the discharge port.

[0014] Preferably, a spiral conveying rod is provided in the material conveying pipe, and the spiral conveying rod can rotate, and the rotation of the spiral conveying rod is used to convey the material at the feed port to the discharge port; the power input end is transmission-connected to the spiral conveying rod, and the power input end can provide power for the rotation of the spiral conveying rod.

[0015] Preferably, the soil transfer mechanism includes a soil height limiting shovel and a plurality of belt conveyors, the belt conveyors and the material conveying pipes are arranged in an alternating manner, the first end of the belt conveyor can receive the soil dug out by the earth-moving wheel, the first end of the belt conveyor is connected to the material conveying pipe, the first end of the belt conveyor can rise or fall synchronously with the material conveying pipe, the second end of the belt conveyor is placed above and behind the first end of the belt conveyor, the second end of the belt conveyor is suspended below the bucket, the soil height limiting shovel is fixedly suspended below the bucket, the first end of the soil height limiting shovel is placed below the second end of the belt conveyor, the second end of the soil height limiting shovel is placed above and behind the first end of the soil height limiting shovel, and the soil height limiting shovel can receive soil dropped from the second end of the belt conveyor.

[0016] Preferably, it further comprises a traction frame and a steering wheel, one end of the traction frame is hinged to the front end of the support frame, the other end of the traction frame is hinged to the traction device, the steering wheel is arranged at the bottom of the support frame, the steering wheel can rotate along the ground, and the steering wheel can turn left or right.

[0017] Compared with the prior art, the present invention has achieved the following technical effects:

[0018] The plow bottom layer reconstruction device provided by the present invention is provided with a soil-digging mechanism, a material filling mechanism, a soil-transferring mechanism and a soil-pressing mechanism which can move forward synchronously, wherein the soil-digging mechanism is arranged at the front, and the soil is dug out by the soil-digging mechanism, and a soil pit is formed at the part of the ground where the soil is dug away; the soil-transferring mechanism receives the soil dug out by the soil-digging mechanism and transmits the soil backward; the material is filled into the soil pit by the material-filling mechanism; the soil-transferring mechanism throws the soil dug out by the soil-digging mechanism back into the soil pit and covers the material filled in the soil pit; and the soil-pressing mechanism compacts and flattens the material filled in the soil pit and the loose backfill soil on the material, thereby completing the reconstruction of the plow bottom layer, which can effectively save manpower and improve the efficiency of the plow bottom layer reconstruction. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of a plow bottom reconstruction device provided by the present invention;

[0021] Figure 2 A schematic diagram of a power transmission path on a power device in a plow bottom reconstruction device provided by the present invention;

[0022] Figure 3 A schematic diagram of an outer sleeve in a plow bottom layer reconstruction device provided by the present invention;

[0023] Figure 4 A schematic diagram of a material conveying pipe in a plow bottom layer reconstruction device provided by the present invention;

[0024] Figure 5 This is a schematic diagram before the discharge port on the outer sleeve and the feed port on the material conveying pipe are aligned;

[0025] Figure 6 It is a schematic diagram of the discharge port on the outer sleeve and the feed port on the material conveying pipe being aligned and connected;

[0026] In the figure: 1-support frame, 2-soil-cutting wheel, 3-power device, 4-power input end, 5-lifting drive mechanism, 6-cargo bucket, 7-discharge pipe, 8-outer casing, 9-discharge port, 10-material conveying pipe, 11-feeding port, 12-soil height limiting shovel, 13-belt conveyor, 14-traction frame, 15-steering wheel, 16-soil compacting mechanism. DETAILED DESCRIPTION

[0027] 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.

[0028] The purpose of the present invention is to provide a plow bottom layer reconstruction device to solve the problems existing in the above-mentioned prior art, which can effectively save manpower and improve the efficiency of plow bottom layer reconstruction.

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] like Figures 1 to 6 As shown, the present invention provides a plow bottom reconstruction device, including a soil-digging mechanism, a material filling mechanism, a soil-transferring mechanism and a soil-pressing mechanism 16, which can move forward synchronously; the soil-digging mechanism is used to dig out the soil, the material filling mechanism and the soil-transferring mechanism are both arranged behind the soil-digging mechanism, the material filling mechanism is used to fill materials into the soil pit dug by the soil-digging mechanism, the soil-transferring mechanism can receive the soil dug by the soil-digging mechanism, and transfer the soil dug by the soil-digging mechanism backwards to the material in the soil pit dug by the soil-digging mechanism, and the soil-pressing mechanism 16 is used to press the soil on the material falling into the soil pit dug by the soil-digging mechanism.

[0031] The plow bottom layer reconstruction device provided by the present invention is provided with a soil-digging mechanism, a material filling mechanism, a soil-transferring mechanism and a soil-pressing mechanism 16 which can move forward synchronously, wherein the soil-digging mechanism is arranged at the front, and the soil is dug out by the soil-digging mechanism, and a soil pit is formed at the part of the ground where the soil is dug away; the soil-transferring mechanism receives the soil dug out by the soil-digging mechanism and transmits the soil backward; the material is filled into the soil pit by the material-filling mechanism; the soil-transferring mechanism throws the soil dug out by the soil-digging mechanism back into the soil pit and covers the material filled in the soil pit; and the soil-pressing mechanism 16 compacts and flattens the material filled in the soil pit and the loose backfill soil on the material, thereby completing the reconstruction of the plow bottom layer, which can effectively save manpower and improve the efficiency of the plow bottom layer reconstruction.

[0032] As a more preferred implementation of this embodiment, the plow bottom reconstruction device provided by the present invention also includes a traction device, which can pull the soil-cutting mechanism, material filling mechanism, soil transfer mechanism and soil pressing mechanism 16 forward synchronously, which can effectively save manpower; the traction device is preferably but not limited to a tractor head.

[0033] As a more preferred implementation manner of this embodiment, the soil-cutting mechanism includes a support frame 1, a soil-cutting wheel 2 and a power device 3. The soil-cutting wheel 2 and the power device 3 are both arranged on the support frame 1. The soil-cutting wheel 2 can rotate. The rotation of the soil-cutting wheel 2 is used to dig out the soil. The power device 3 is connected to the soil-cutting wheel 2 in a transmission manner. The power device 3 can provide power for the rotation of the soil-cutting wheel 2, which is easy to use. The support frame 1 is preferably but not limited to using a round steel pipe.

[0034] As a more preferred implementation manner of this embodiment, the power device 3 has a power input terminal 4, which is transmission-connected to the power output terminal of the traction device and the earth-cutter wheel 2. The power input terminal 4 can receive the power output by the power output terminal of the traction device, and the power input terminal 4 can provide power for the rotation of the earth-cutter wheel 2, thereby providing power for the earth-cutter wheel 2 to cut soil through the traction device, without the need to configure an additional power source for the earth-cutter wheel 2, and improving the power utilization rate of the traction device; as an optional implementation manner of this embodiment, the power device 3 adopts an electric motor, which drives the earth-cutter wheel 2 to rotate through the electric motor, without the need to rely on the power of the traction device, and is easy to use.

[0035] As a more preferred implementation manner of this embodiment, the earth-moving mechanism also includes a lifting drive mechanism 5, which is arranged on the support frame 1. The lifting drive mechanism 5 is connected to the power device 3. The lifting drive mechanism 5 can drive the power device 3 and the earth-moving wheel 2 to rise or fall, so as to raise the earth-moving wheel 2 when walking on the road, and lower the earth-moving wheel 2 when reconstructing the plow bottom layer.

[0036] As a more preferred implementation manner of this embodiment, the lifting drive mechanism 5 includes a plurality of telescopic pneumatic rods, the top end of the telescopic pneumatic rods is fixed on the support frame 1, and the bottom end of the telescopic pneumatic rods is fixed on the power device 3; the traction device has a pneumatic system, and the pneumatic system can supply air to the telescopic pneumatic rods to drive the telescopic pneumatic rods to extend or shorten, thereby realizing the supply of air to the telescopic pneumatic rods through the pneumatic system of the traction device itself, and there is no need to additionally configure an air pressure source for the telescopic pneumatic rods, thereby improving the utilization rate of the pneumatic system of the traction device.

[0037] As a more preferred implementation of this embodiment, the material filling mechanism includes a truck bed 6, a plurality of discharge pipes 7, a plurality of outer sleeves 8 and a plurality of material conveying pipes 10, and the discharge pipes 7, the outer sleeves 8 and the material conveying pipes 10 correspond to each other one by one; the truck bed 6 is fixedly connected to the support frame 1, the truck bed 6 is used to contain materials, the outer sleeve 8 is sleeved outside the material conveying pipe 10, and a discharge port 9 is opened on the side wall of the outer sleeve 8, the first end of the discharge pipe 7 is fixedly connected to the bottom end of the truck bed 6, the first end of the discharge pipe 7 is communicated with the interior of the truck bed 6, the second end of the discharge pipe 7 is fixedly connected to the side wall of the outer sleeve 8, and the second end of the discharge pipe 7 is communicated with the discharge port 9; the top end of the material conveying pipe 10 is fixedly arranged on the power device 3, and the material conveying pipe 10 can rise synchronously with the power device 3 Or descend, a feed port 11 is provided on the top side wall of the material conveying pipe 10, and the feed port 11 can be blocked by the inner wall of the outer sleeve 8, and a discharge port is provided at the bottom end of the material conveying pipe 10, and the discharge port is placed behind the earth-cutter wheel 2, and the discharge port is used to fill the material into the soil pit dug by the earth-cutter wheel 2, and the material conveying pipe 10 can descend to the feed port 11 and be connected with the discharge port 9, and the isolation state and the connection state switching process between the material conveying pipe 10 and the truck bucket 6 are associated with the descending depth of the earth-cutter wheel 2, so that when the earth-cutter wheel 2 descends to the specified earth-cutter depth, the material conveying pipe 10 is synchronously descended to the state where the feed port 11 is connected with the discharge port 9, so as to realize timely and accurate filling of materials into the soil pit dug by the earth-cutter mechanism, so as to control the material paving depth and material paving thickness.

[0038] As a more preferred implementation manner of this embodiment, the inner side wall of the discharge pipe 7 gradually shrinks inward from the first end of the discharge pipe 7 to the second end of the discharge pipe 7 so as to guide the material into the discharge port 9.

[0039] As a more preferred implementation manner of the present embodiment, a spiral conveying rod is provided in the material conveying pipe 10, and the spiral conveying rod can rotate. The rotation of the spiral conveying rod is used to convey the material at the feed port 11 to the discharge port; the power input end 4 is transmission-connected with the spiral conveying rod, and the power input end 4 can provide power for the rotation of the spiral conveying rod, so as to compact the material and feed it into the pit dug by the earth-cutter wheel 2, so as to provide power for the spiral conveying rod to discharge the material through the traction device, and there is no need to configure an additional power source for the spiral conveying rod, thereby improving the power utilization rate of the traction device; as an optional implementation manner of the present embodiment, a spiral conveying rod and a motor are provided in the material conveying pipe 10, and the spiral conveying rod can rotate. The rotation of the spiral conveying rod is used to convey the material at the feed port 11 to the discharge port, and the motor is transmission-connected with the spiral conveying rod, and the motor can provide power for the rotation of the spiral conveying rod, without the help of the power of the traction device, and is easy to use.

[0040] As a more preferred implementation manner of this embodiment, the traction device adopts a tractor head, and the power input end 4 adopts a universal joint interface, which is used to connect the power output shaft of the tractor head to obtain the power output of the tractor head and transmit the power to the earth-moving wheel 2 and the screw conveyor rod; specifically, the universal joint interface is connected to the power output shaft of the tractor head, and the universal joint interface obtains power. The power device 3 can use conventional gear transmission or belt transmission and other structures to transmit the power at the universal joint interface to the earth-moving wheel 2 and the screw conveyor rod to drive the earth-moving wheel 2 and the screw conveyor rod to rotate. In this embodiment, the power at the universal joint interface is transmitted to the earth-moving wheel 2 and the screw conveyor rod through a plurality of gears and a plurality of transmission shafts.

[0041] As a more preferred implementation of this embodiment, the soil transfer mechanism includes a soil height limiting shovel 12 and a plurality of belt conveyors 13. The belt conveyors 13 are arranged alternately with the material conveying pipe 10. The first end of the belt conveyor 13 can receive the soil dug out by the earth-cutter wheel 2. The first end of the belt conveyor 13 is connected to the material conveying pipe 10. The first end of the belt conveyor 13 can rise or fall synchronously with the material conveying pipe 10. The second end of the belt conveyor 13 is placed above and behind the first end of the belt conveyor 13. The belt conveyor 1 The second end of the soil limiting shovel 12 is suspended below the bucket 6, the soil limiting shovel 12 is fixedly suspended below the bucket 6, the first end of the soil limiting shovel 12 is placed below the second end of the belt conveyor 13, and the second end of the soil limiting shovel 12 is placed above and behind the first end of the soil limiting shovel 12. The soil limiting shovel 12 can receive the soil dropped from the second end of the belt conveyor 13, and the soil dug out by the soil-digging wheel 2 is timely transmitted to the rear of the material conveying pipe 10 through the belt conveyor 13, and the second end of the belt conveyor 13 is guided by the soil limiting shovel 12. The soil falling from the upper part falls on the material in the earth pit dug by the earth-cutting wheel 2, and at the same time, the soil burial height of the soil backfilled into the earth pit is limited by the soil height limiting shovel 12, so that the soil burial height of the soil backfilled into the earth pit cannot be higher than the first end of the soil height limiting shovel 12; it should be noted here that the first end of the belt conveyor 13 is connected to the material conveying pipe 10, which specifically refers to the first end of the frame of the belt conveyor 13 being connected to the material conveying pipe 10, and a hinged manner can be adopted to facilitate the material conveying pipe 10 to drive the first end of the belt conveyor 13 to rise Or descend, the second end of the belt conveyor 13 is suspended under the bucket 6. It can be understood that the second end of the belt conveyor 13 will be relatively fixed with the bucket 6 under the action of gravity, but when the material conveying pipe 10 drives the first end of the belt conveyor 13 to rise or descend, the force applied to the belt conveyor 13 by the material conveying pipe 10 will destroy the relatively fixed state of the second end of the belt conveyor 13 with the bucket 6, that is, the second end of the belt conveyor 13 is allowed to shake and shift to adapt to the rise or fall of the first end of the belt conveyor 13.

[0042] As a relatively preferred implementation manner of this embodiment, the plow sole reconstruction device provided by the present invention further includes a towing frame 14 and a steering wheel 15. One end of the towing frame 14 is hinged to the front end of the support frame 1, and the other end of the towing frame 14 is hinged to the towing device, which is convenient for adapting to the height misalignment between the support frame 1 and the towing device and improving the stability during the walking operation. The steering wheel 15 is arranged at the bottom of the support frame 1. The steering wheel 15 can rotate along the ground and can turn left or right, which is convenient for flexible use.

[0043] As a relatively preferred implementation manner of this embodiment, a vertical sleeve is fixedly arranged at the bottom of the support frame 1. The steering wheel 15 is sleeved on a transverse rotating shaft, and the transverse rotating shaft is installed on a wheel frame so that the steering wheel 15 can rotate on the wheel frame around the axis of the transverse rotating shaft. A vertical rotating shaft is fixedly arranged at the top of the wheel frame, and the vertical rotating shaft passes through the vertical sleeve at the bottom of the support frame 1 so that the wheel frame can rotate around the axis of the vertical rotating shaft.

[0044] As a relatively preferred implementation manner of this embodiment, the towing frame 14 includes a rotating rod, a first connecting rod and a second connecting rod. One end of the rotating rod is fixedly connected to one end of the first connecting rod, and the other end of the rotating rod is fixedly connected to one end of the second connecting rod. The other end of the first connecting rod is fixedly connected to the other end of the second connecting rod. A first transverse sleeve is fixedly arranged on the front end of the support frame 1. The rotating rod passes through the first transverse sleeve, and the rotating rod can rotate in the first transverse sleeve to change the overall pitching angle of the towing frame 14. Two second transverse sleeves are fixedly arranged at the connection part of the first connecting rod and the second connecting rod. One end of a connecting shaft extends into one second transverse sleeve, and the other end of the connecting shaft extends into the other second transverse sleeve. The connecting shaft can rotate in these two second transverse sleeves, and the connecting shaft is used for fixedly connecting or hinging with the towing device.

[0045] As a relatively preferred implementation manner of this embodiment, the soil pressing mechanism 16 includes a soil pressing roller. The soil pressing roller is installed at the bottom of the hopper 6. The soil pressing roller can rotate and rolls synchronously when the hopper 6 moves forward to compact and flatten the materials filled in the soil pit and the loose backfill soil on the materials.

[0046] As a relatively preferred implementation manner of this embodiment, the soil pressing roller is a circular roller or a series of tires, which cannot turn left or right, and is convenient for manufacturing and use.

[0047] Specific examples are used in the present invention to elaborate on the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present invention.

Claims

1. A plow sole reconstruction device, characterized in that: It includes a soil-digging mechanism, a material filling mechanism, a soil-transferring mechanism and a soil-pressing mechanism, and the soil-digging mechanism, the material filling mechanism, the soil-transferring mechanism and the soil-pressing mechanism can move forward synchronously; the soil-digging mechanism is used to dig out the soil, the material filling mechanism and the soil-transferring mechanism are both arranged behind the soil-digging mechanism, the material filling mechanism is used to fill materials into the soil pit dug by the soil-digging mechanism, the soil-transferring mechanism can receive the soil dug by the soil-digging mechanism, and transfer the soil dug by the soil-digging mechanism backwards to the material in the soil pit dug by the soil-digging mechanism, and the soil-pressing mechanism is used to press the soil on the material falling into the soil pit dug by the soil-digging mechanism.

2. The plough sole reconstruction device according to claim 1, characterized in that: It also includes a traction device, which can pull the earth-cutting mechanism, the material filling mechanism, the earth-transferring mechanism and the earth-pressing mechanism forward synchronously.

3. The plough sole reconstruction device according to claim 2, characterized in that: The soil-cutting mechanism includes a support frame, a soil-cutting wheel and a power device. The soil-cutting wheel and the power device are both arranged on the support frame. The soil-cutting wheel can rotate. The rotation of the soil-cutting wheel is used to dig out the soil. The power device is connected to the soil-cutting wheel in a transmission manner. The power device can provide power for the rotation of the soil-cutting wheel.

4. The plough sole reconstruction device according to claim 3, characterized in that: The power device has a power input end, which is transmission-connected to the power output end of the traction device and the earth-cutter wheel. The power input end can receive the power output by the power output end of the traction device, and can provide power for the rotation of the earth-cutter wheel.

5. The plough sole reconstruction device according to claim 4, characterized in that: The earth-cutting mechanism further comprises a lifting drive mechanism, which is arranged on the support frame and connected to the power device. The lifting drive mechanism can drive the power device and the earth-cutting wheel to rise or fall.

6. The plough sole reconstruction device according to claim 5, characterized in that: The lifting drive mechanism includes a plurality of telescopic pneumatic rods, the top ends of the telescopic pneumatic rods are fixed on the support frame, and the bottom ends of the telescopic pneumatic rods are fixed on the power device; the traction device has a pneumatic system, and the pneumatic system can supply air to the telescopic pneumatic rods to drive the telescopic pneumatic rods to extend or shorten.

7. The plough sole reconstruction device according to claim 5, characterized in that: The material filling mechanism includes a truck bed, a plurality of discharge pipes, a plurality of outer sleeves and a plurality of material conveying pipes, the discharge pipes, the outer sleeves and the material conveying pipes correspond to each other one by one; the truck bed is fixedly connected to the support frame, the truck bed is used to contain materials, the outer sleeve is sleeved outside the material conveying pipe, a discharge port is provided on the side wall of the outer sleeve, a first end of the discharge pipe is fixedly connected to the bottom end of the truck bed, a first end of the discharge pipe is communicated with the interior of the truck bed, a second end of the discharge pipe is fixedly connected to the side wall of the outer sleeve, The second end of the discharge pipe is connected to the discharge port; the top end of the material conveying pipe is fixedly arranged on the power device, and the material conveying pipe can rise or fall synchronously with the power device. A feed port is provided on the top side wall of the material conveying pipe, and the feed port can be blocked by the inner wall of the outer sleeve. A discharge port is provided at the bottom end of the material conveying pipe, and the discharge port is placed behind the earth-chopping wheel. The discharge port is used to fill materials into the soil pit dug by the earth-chopping wheel, and the material conveying pipe can be lowered to the feed port and connected with the discharge port.

8. The plough sole reconstruction device according to claim 7, characterized in that: A spiral conveying rod is provided in the material conveying pipe, and the spiral conveying rod can rotate. The rotation of the spiral conveying rod is used to convey the material at the feed port to the discharge port; the power input end is transmission-connected with the spiral conveying rod, and the power input end can provide power for the rotation of the spiral conveying rod.

9. The plow sole reconstruction device according to claim 7, characterized in that: The soil transfer mechanism includes a soil height limiting shovel and several belt conveyors. The belt conveyors and the material conveying pipes are arranged in an interlaced manner. The first end of the belt conveyor can receive the soil dug out by the earth-scraping wheel. The first end of the belt conveyor is connected to the material conveying pipe. The first end of the belt conveyor can rise or fall synchronously with the material conveying pipe. The second end of the belt conveyor is placed above and behind the first end of the belt conveyor. The second end of the belt conveyor is suspended below the bucket. The soil height limiting shovel is fixedly suspended below the bucket. The first end of the soil height limiting shovel is placed below the second end of the belt conveyor. The second end of the soil height limiting shovel is placed above and behind the first end of the soil height limiting shovel. The soil height limiting shovel can receive soil dropped from the second end of the belt conveyor.

10. The plough sole reconstruction device according to claim 3, characterized in that: It also includes a traction frame and a steering wheel, one end of the traction frame is hinged to the front end of the support frame, the other end of the traction frame is hinged to the traction device, the steering wheel is arranged at the bottom of the support frame, the steering wheel can rotate along the ground, and the steering wheel can turn left or right.

Images