A kind of forestry soil is fully and evenly repaired equipment

Abstract

This utility model discloses a soil remediation device for forestry, comprising a fixed base, a liquid storage component, and an injection component. The liquid storage component includes a storage tank mounted on the fixed base. The injection component includes an injection lifting unit mounted on the fixed base, an injection pipe mounted on the injection lifting unit, and a connecting unit connecting the storage tank and the injection pipe. The injection lifting unit is adapted to drive the injection pipe toward the tilled soil. This soil remediation device for forestry, by coordinating the injection lifting unit and the injection pipe, utilizes the injection lifting unit to drive the injection pipe toward the soil, allowing the injection pipe to be inserted into the tilled soil by the tilling component, injecting the remediation liquid into the soil rather than spraying it on the soil surface. This avoids the remediation liquid from evaporating and causing loss, and accelerates the integration efficiency of the remediation liquid with the soil.

Description

Technical Field

[0001] This utility model relates to the field of forestry equipment technology, specifically to a soil remediation device for forestry. Background Technology

[0002] In forestry, in order to ensure the normal production of trees and plants in forest areas, the soil in forestry planting areas will become unsuitable for cultivation due to long-term unreasonable cultivation, resulting in decreased fertility, poor permeability, and increased pests and diseases. This is mainly manifested in soil compaction, lack of trace elements, and accumulation of pests and diseases. Therefore, it is necessary to use remediation solutions to restore forestry soil.

[0003] Existing forestry soil remediation devices generally spray the remediation solution directly onto the tilled soil surface, causing the solution to be exposed on the soil surface. The volatile solution is easily lost through evaporation, affecting the soil remediation effect. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, the purpose of this utility model is to invent a forestry soil remediation device that avoids the direct spraying of remediation solutions onto the soil surface, which would cause the solutions to evaporate and be lost, thus affecting the soil remediation effect.

[0005] The present invention adopts the following technical solution:

[0006] A soil remediation device for forestry, comprising:

[0007] A fixed base, wherein multiple movable wheels are evenly installed on the lower end face of the fixed base, and the fixed base is adapted to move forward under the action of external force;

[0008] A soil turning assembly, comprising a soil turning lifting unit mounted on the fixed base and a soil turning roller mounted on the soil turning lifting unit, wherein the soil turning lifting unit is adapted to drive the soil turning roller to move toward or away from the land, and the soil turning roller is uniformly provided with a plurality of blades on its surface, the blades being adapted to till the land when in contact with the land.

[0009] A liquid medicine storage assembly, including a storage tank mounted on the fixed base;

[0010] The liquid injection assembly includes a liquid injection lifting unit mounted on the fixed base, a liquid injection pipe mounted on the liquid injection lifting unit, and a connecting unit connecting the liquid storage tank and the liquid injection pipe. The liquid injection lifting unit is adapted to drive the liquid injection pipe to move toward the tilled land. The tip of the liquid injection pipe has an injection port that communicates with the connecting unit, facing away from the direction of movement of the fixed base.

[0011] Furthermore, the soil turning and lifting unit includes a first connecting rod disposed at both ends of the soil turning roller and rotatably connected to the soil turning roller, a first fixing plate connecting the two first connecting rods, a first mounting plate located above the first fixing plate, a first support rod connecting the first mounting plate and the fixed base, a first lifting drive motor mounted on the first mounting plate, and a first drive screw whose two ends are respectively rotatably connected to the fixed base and the first mounting plate. A first drive plate is mounted on the side of the first fixing plate, the first drive screw passes through the first drive plate and is threadedly connected to the first drive plate, the connection end of the first drive screw and the first mounting plate passes through the first mounting plate and is mounted with a first lifting driven gear, a first linkage gear meshing with the first lifting driven gear is mounted on the first mounting plate, and a first lifting main gear meshing with the first linkage gear is mounted on the drive end of the first lifting drive motor.

[0012] Furthermore, the soil turning assembly also includes a soil turning drive unit. The soil turning drive unit includes a drive roller rotatably mounted on one end of the two first connecting rods away from the soil turning roller and arranged parallel to the soil turning roller, and a soil turning roller drive motor mounted on the first fixed plate. The soil turning roller drive motor drives a rotating main gear at its drive end. A rotating driven gear meshing with the rotating main gear is mounted on the surface of the drive roller. First synchronous pulleys are mounted at both ends of the soil turning roller, and second synchronous pulleys are mounted at both ends of the drive roller. The first synchronous pulleys are connected to the second synchronous pulleys via a synchronous belt.

[0013] Furthermore, the liquid injection lifting unit includes a second connecting rod disposed at both ends of the liquid injection tube and fixedly connected to the liquid injection tube, a second fixing plate connecting the two second connecting rods, a second mounting plate disposed above the second fixing plate, a second support rod connecting the second mounting plate and the fixed base, a second lifting drive motor mounted on the second mounting plate, and a second drive screw whose two ends are respectively rotatably connected to the fixed base and the second mounting plate. A second drive plate is mounted on the side of the second fixing plate, the second drive screw passes through the second drive plate and is threadedly connected to the second drive plate, the connection end of the second drive screw and the second mounting plate passes through the second mounting plate and is mounted with a second lifting driven gear, a second linkage gear meshing with the second lifting driven gear is mounted on the second mounting plate, and a second lifting main gear meshing with the second linkage gear is mounted on the drive end of the second lifting drive motor.

[0014] Furthermore, the liquid injection assembly also includes a fixing tube, with both ends of the fixing tube being fixedly connected to two second connecting rods respectively. The liquid injection tubes are installed on the side of the fixing tube and are evenly arranged in multiple ways along the axial direction of the fixing tube. The multiple liquid injection tubes are connected to the fixing tube, and the fixing tube is connected to the liquid storage tank through the connecting unit.

[0015] Furthermore, the injection tube is inclined toward the fixed base in the direction of movement.

[0016] Furthermore, the connecting unit includes a connecting pipe connected to the liquid storage tank and a telescopic pipe connecting the connecting pipe and the injection pipe.

[0017] Furthermore, it also includes a soil covering assembly, which includes a soil covering hopper and a pull rod. One end of the pull rod is hinged to the soil covering hopper, and the other end is hinged to the end of the fixed base facing away from the direction of movement.

[0018] Furthermore, the liquid medicine storage assembly also includes a water pump adapted to pump the liquid medicine in the storage tank into the connection unit.

[0019] Beneficial effects:

[0020] This invention features an injection lifting unit that works in conjunction with an injection pipe. The injection lifting unit drives the injection pipe toward the land, allowing it to be inserted into the soil after being tilled by the soil-turning component. This injects the remediation solution into the soil rather than spraying it on the surface, preventing evaporation and loss. Simultaneously, it accelerates the integration of the remediation solution with the soil, effectively improving the remediation effect on contaminated soil. Furthermore, the injection port is located on the side opposite to the tip of the injection pipe and the direction of movement of the fixed base, effectively preventing the injection port from being blocked by tilled soil during the injection process. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a soil remediation device for forestry according to the present invention;

[0022] Figure 2 This is a structural schematic diagram from another angle of the soil remediation device for forestry according to this utility model;

[0023] Figure 3 This is a schematic diagram of the liquid injection lifting unit of a soil remediation device for forestry purposes according to the present invention;

[0024] Figure 4 for Figure 3 Enlarged view at point A in the middle;

[0025] Figure label:

[0026] 10. Fixed base; 101. Moving wheel; 20. Soil turning assembly; 201. Soil turning lifting unit; 2011. First connecting rod; 2012. First fixing plate; 2013. First mounting plate; 2014. First support rod; 2015. First lifting drive motor; 2016. First drive screw; 2017. First drive plate; 2018. First lifting driven gear; 2019. First linkage gear; 2020. First lifting main gear; 202. Soil turning roller; 2021. Blade; 203. Soil turning drive unit; 2031. Drive roller; 2032. Soil turning roller drive motor; 2033. Rotating main gear; 2034. Rotating driven gear; 2035. First synchronous belt pulley; 2036. Second synchronous belt pulley ; 2037, Synchronous belt; 30, Liquid storage assembly; 301, Liquid storage tank; 302, Water pump; 40, Liquid injection assembly; 401, Liquid injection lifting unit; 4011, Second connecting rod; 4012, Second fixing plate; 4013, Second mounting plate; 4014, Second support rod; 4015, Second lifting drive motor; 4016, Second drive screw; 4017, Second drive plate; 4018, Second lifting driven gear; 4019, Second linkage gear; 4020, Second lifting main gear; 402, Fixing pipe; 403, Liquid injection pipe; 4031, Liquid injection port; 404, Connecting unit; 4041, Connecting pipe; 4042, Telescopic pipe; 50, Soil covering assembly; 501, Soil covering hopper; 502, Pull rod. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0028] In the description of this utility model, it should be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] like Figure 1-4 As shown, a soil remediation device for forestry uses includes:

[0032] A fixed base 10 is provided, and a plurality of movable wheels 101 are evenly installed on the lower end face of the fixed base 10. The fixed base 10 is adapted to move forward under the action of external force.

[0033] The soil turning assembly 20 includes a soil turning lifting unit 201 mounted on the fixed base 10 and a soil turning roller 202 mounted on the soil turning lifting unit 201. The soil turning lifting unit 201 is adapted to drive the soil turning roller 202 to move toward or away from the land. The surface of the soil turning roller 202 is evenly provided with a plurality of blades 2021, which are adapted to till the land when in contact with the land.

[0034] The liquid medicine storage assembly 30 includes a liquid storage tank 301 installed on the fixed base 10;

[0035] The liquid injection assembly 40 includes a liquid injection lifting unit 401 mounted on the fixed base 10, a liquid injection pipe 403 mounted on the liquid injection lifting unit 401, and a connecting unit 404 connecting the liquid storage tank 301 and the liquid injection pipe 403. The liquid injection lifting unit 401 is adapted to drive the liquid injection pipe 403 to move toward the tilled land. The tip of the liquid injection pipe 403 is provided with a liquid injection port 4031 that communicates with the connecting unit 404, facing away from the direction of movement of the fixed base 10.

[0036] This utility model is equipped with an injection lifting unit 401 and an injection pipe 403. The injection lifting unit 401 can drive the injection pipe 403 to move towards the land, so that the injection pipe 403 can be inserted into the land after being tilled by the soil turning component 20, and inject the repair liquid into the soil instead of spraying it on the soil surface, so as to avoid the evaporation and loss of the repair liquid. At the same time, it accelerates the integration efficiency of the repair liquid with the soil, effectively improving the repair effect on the contaminated soil. In addition, the injection port 4031 is opened on the side opposite to the tip of the injection pipe 403 and opposite to the direction of movement of the fixed base 10, which effectively prevents the soil after tilling from clogging the injection port 4031 during the injection of repair liquid.

[0037] Specifically, in use, the fixed base 10 of this utility model is connected to an external traction device, such as a car. The operator controls the soil turning and lifting unit 201 and the liquid injection lifting unit 401 to start according to the required tillage depth, so as to drive the soil turning roller 202 and the liquid injection pipe 403 to move towards the land until the appropriate depth is reached and then stop. The external traction device drives the fixed base 10 to move forward. During this process, the blades 2021 embedded in the soil pull the soil turning roller 202 to rotate, so that the blades 2021 on the soil turning roller 202 repeatedly embed into the soil for tillage. The liquid injection pipe 403 injects the repair fluid into the tilled land. After the repair fluid injection is completed, the operator first stops the external traction device, and then controls the soil turning and lifting unit 201 and the liquid injection lifting unit 401 to retract the soil turning roller 202 and the liquid injection pipe 403 to complete the equipment recovery.

[0038] In addition, to prevent some of the repair fluid from being exposed to the air, this embodiment also includes a soil covering component 50, which includes a soil covering hopper 501 and a pull rod 502. One end of the pull rod 502 is hinged to the soil covering hopper 501, and the other end is hinged to the end of the fixed base 10 facing away from the direction of movement.

[0039] Since one end of the pull rod 502 is hinged to the fixed base 10 and the other end is hinged to the covering hopper 501, the covering hopper 501 can fall to the ground surface under the action of gravity. Since the covering hopper 501 and the pull rod 502 are hinged, the covering hopper 501 can adaptively adjust its angle relative to the ground under the action of gravity. During operation, the covering hopper 501 can contact the soil after injection and push the soil back into the pits created by tilling to cover the injected repair fluid, ensuring the soil repair effect. At the same time, it can level the tilled land to facilitate walking.

[0040] Preferably, in this embodiment, the soil-turning lifting unit 201 includes first connecting rods 2011 disposed at both ends of the soil-turning roller 202 and rotatably connected to the soil-turning roller 202, a first fixing plate 2012 connecting the two first connecting rods 2011, a first mounting plate 2013 located above the first fixing plate 2012, a first support rod 2014 connecting the first mounting plate 2013 and the fixed base 10, a first lifting drive motor 2015 mounted on the first mounting plate 2013, and first drive screws 2016 whose two ends are respectively rotatably connected to the fixed base 10 and the first mounting plate 2013. A first drive plate 2017 is mounted on the side of the first fixed plate 2012. A first drive screw 2016 passes through the first drive plate 2017 and is threadedly connected to the first drive plate 2017. The connection end of the first drive screw 2016 and the first mounting plate 2013 passes through the first mounting plate 2013 and is mounted with a first lifting driven gear 2018. A first linkage gear 2019 that meshes with the first lifting driven gear 2018 is mounted on the first mounting plate 2013. A first lifting main gear 2020 that meshes with the first linkage gear 2019 is mounted on the drive end of the first lifting drive motor 2015.

[0041] During operation, the first lifting drive motor 2015 starts, the first lifting main gear 2020 rotates, and drives the first lifting slave gear 2018 to rotate through the first linkage gear 2019, so that the first drive screw 2016 rotates. The first drive screw 2016 drives the first connecting rod 2011 to move up or down through the first drive plate 2017 threadedly connected to it, thereby driving the soil turning roller 202, which is rotatably connected to the first connecting rod 2011, to move towards or away from the land.

[0042] In addition, to improve the tillage effect, in this embodiment, the tillage assembly 20 further includes a tillage drive unit 203. The tillage drive unit 203 includes a drive roller 2031 rotatably mounted on one end of the two first connecting rods 2011 away from the tillage roller 202 and arranged parallel to the tillage roller 202, and a tillage roller drive motor 2032 mounted on the first fixed plate 2012. The tillage roller drive motor 2032 drives a rotating main gear 2033. The surface of the drive roller 2031 is equipped with a rotating driven gear 2034 that meshes with the rotating main gear 2033. The tillage roller 202 is equipped with first synchronous pulleys 2035 at both ends, and the drive roller 2031 is equipped with second synchronous pulleys 2036 at both ends. The first synchronous pulleys 2035 are connected to the second synchronous pulleys 2036 through a synchronous belt 2037.

[0043] During operation, the tillage roller drive motor 2032 drives the main gear 2033 to rotate, which in turn drives the rotating gear 2034 that meshes with it to rotate, thereby driving the drive roller 2031 to rotate. The drive roller 2031 drives the tillage roller 202 to rotate through the synchronous belt 2037, so as to improve the tillage effect of the tillage roller 202.

[0044] Preferably, in this embodiment, the injection lifting unit 401 includes second connecting rods 4011 disposed at both ends of the injection tube 403 and fixedly connected to the injection tube 403, a second fixing plate 4012 connecting the two second connecting rods 4011, a second mounting plate 4013 disposed above the second fixing plate 4012, a second support rod 4014 connecting the second mounting plate 4013 and the fixed base 10, a second lifting drive motor 4015 mounted on the second mounting plate 4013, and a second drive screw 4016 whose two ends are respectively rotatably connected to the fixed base 10 and the second mounting plate 4013. A second drive plate 4017 is mounted on the side of the second fixed plate 4012. A second drive screw 4016 passes through the second drive plate 4017 and is threadedly connected to the second drive plate 4017. The connection end of the second drive screw 4016 and the second mounting plate 4013 passes through the second mounting plate 4013 and is equipped with a second lifting driven gear 4018. A second linkage gear 4019 that meshes with the second lifting driven gear 4018 is mounted on the second mounting plate 4013. A second lifting main gear 4020 that meshes with the second linkage gear 4019 is mounted on the drive end of the second lifting drive motor 4015.

[0045] During operation, the second lifting drive motor 4015 starts to drive the second lifting main gear 4020 to rotate, and drives the second lifting slave gear 4018 to rotate through the second linkage gear 4019, so that the second drive screw 4016 rotates. The second drive screw 4016 drives the second connecting rod 4011 to move up or down through the second drive plate 4017 threadedly connected to it, thereby driving the injection pipe 403 to move towards or away from the ground.

[0046] Preferably, in this embodiment, the injection assembly 40 further includes a fixing tube 402, with both ends of the fixing tube 402 fixedly connected to two second connecting rods 4011 respectively. The injection tubes 403 are installed on the side of the fixing tube 402, and a plurality of them are evenly arranged along the axial direction of the fixing tube 402. The plurality of injection tubes 403 are connected to the fixing tube 402, and the fixing tube 402 is connected to the storage tank 301 through the connecting unit 404. The plurality of injection tubes 403 can effectively increase the injection area of ​​the remediation fluid and improve the soil remediation efficiency.

[0047] In addition, to prevent the injection tube 403 from bending when moving in the soil and affecting the injection effect, in this embodiment, the injection tube 403 is set to be inclined toward the direction of movement of the fixed base 10, so that part of the lateral force borne by the injection tube 403 can be converted into an axial force acting on the axial direction of the injection tube 403, thereby reducing the probability of the injection tube 403 bending.

[0048] In order to facilitate the delivery of repair fluid to the movable injection tube 403, in this embodiment, the connecting unit 404 includes a connecting tube 4041 connected to the storage tank 301 and a telescopic tube 4042 connecting the connecting tube 4041 and the injection tube 403. The connecting tube 4041 can freely extend and retract as the injection tube 403 moves up and down.

[0049] Meanwhile, to facilitate the delivery of the repair solution, in this embodiment, the medicine storage component 30 also includes a water pump 302, which is adapted to pump the medicine in the storage tank 301 into the connection unit 404.

[0050] The above description provides a more detailed explanation of the present invention in conjunction with specific embodiments. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present invention, and all such deductions or substitutions should be considered to fall within the scope of protection defined by the claims submitted by the present invention.

Claims

1. A soil remediation device for forestry, characterized in that... include: A fixed base, wherein multiple movable wheels are evenly installed on the lower end face of the fixed base, and the fixed base is adapted to move forward under the action of external force; A soil turning assembly, comprising a soil turning lifting unit mounted on the fixed base and a soil turning roller mounted on the soil turning lifting unit, wherein the soil turning lifting unit is adapted to drive the soil turning roller to move toward or away from the land, and the soil turning roller is uniformly provided with a plurality of blades on its surface, the blades being adapted to till the land when in contact with the land. A liquid medicine storage assembly, including a storage tank mounted on the fixed base; The liquid injection assembly includes a liquid injection lifting unit mounted on the fixed base, a liquid injection pipe mounted on the liquid injection lifting unit, and a connecting unit connecting the liquid storage tank and the liquid injection pipe. The liquid injection lifting unit is adapted to drive the liquid injection pipe to move toward the tilled land. The tip of the liquid injection pipe has an injection port that communicates with the connecting unit, facing away from the direction of movement of the fixed base.

2. The forestry soil remediation equipment according to claim 1, characterized in that: The soil turning and lifting unit includes a first connecting rod disposed at both ends of the soil turning roller and rotatably connected to the soil turning roller, a first fixing plate connecting the two first connecting rods, a first mounting plate located above the first fixing plate, a first support rod connecting the first mounting plate and the fixed base, a first lifting drive motor mounted on the first mounting plate, and a first drive screw whose two ends are respectively rotatably connected to the fixed base and the first mounting plate. The first driving plate is mounted on the side of the first fixing plate, the first drive screw passes through the first driving plate and is threadedly connected to the first driving plate, the connection end of the first drive screw and the first mounting plate passes through the first mounting plate and is mounted with a first lifting driven gear, the first mounting plate is mounted with a first linkage gear meshing with the first lifting driven gear, and the drive end of the first lifting drive motor is mounted with a first lifting main gear meshing with the first linkage gear.

3. The forestry soil remediation equipment according to claim 2, characterized in that: The soil turning assembly further includes a soil turning drive unit, which includes a drive roller rotatably mounted on the end of the two first connecting rods away from the soil turning roller and arranged parallel to the soil turning roller, and a soil turning roller drive motor mounted on the first fixed plate. The soil turning roller drive motor drives a rotating main gear at its drive end. A rotating driven gear meshing with the rotating main gear is mounted on the surface of the drive roller. First synchronous pulleys are mounted at both ends of the soil turning roller, and second synchronous pulleys are mounted at both ends of the drive roller. The first synchronous pulleys are connected to the second synchronous pulleys via a synchronous belt.

4. The forestry soil remediation equipment according to claim 1, characterized in that: The liquid injection lifting unit includes a second connecting rod disposed at both ends of the liquid injection tube and fixedly connected to the liquid injection tube, a second fixing plate connecting the two second connecting rods, a second mounting plate disposed above the second fixing plate, a second support rod connecting the second mounting plate and the fixed base, a second lifting drive motor mounted on the second mounting plate, and a second drive screw whose two ends are respectively rotatably connected to the fixed base and the second mounting plate. The second driving plate is mounted on the side of the second fixing plate, the second drive screw passes through the second driving plate and is threadedly connected to the second driving plate, the connection end of the second drive screw and the second mounting plate passes through the second mounting plate and is mounted with a second lifting driven gear, a second linkage gear meshing with the second lifting driven gear is mounted on the second mounting plate, and a second lifting main gear meshing with the second linkage gear is mounted on the drive end of the second lifting drive motor.

5. The forestry soil remediation equipment according to claim 4, characterized in that: The liquid injection assembly also includes a fixing tube, with both ends of the fixing tube being fixedly connected to two second connecting rods respectively. The liquid injection tubes are installed on the side of the fixing tube and are evenly arranged in multiple ways along the axial direction of the fixing tube. The multiple liquid injection tubes are connected to the fixing tube, and the fixing tube is connected to the liquid storage tank through the connecting unit.

6. The forestry soil remediation equipment according to claim 5, characterized in that: The injection tube is inclined toward the fixed base in the direction of movement.

7. The forestry soil remediation equipment according to claim 1 or 5, characterized in that: The connecting unit includes a connecting pipe connected to the storage tank and a telescopic pipe connecting the connecting pipe and the injection pipe.

8. The forestry soil remediation equipment according to claim 1, characterized in that: It also includes a soil covering assembly, which includes a soil covering hopper and a tie rod. One end of the tie rod is hinged to the soil covering hopper, and the other end is hinged to the end of the fixed base facing away from the direction of movement.

9. The forestry soil remediation equipment according to claim 1, characterized in that: The drug storage assembly also includes a water pump, which is adapted to pump the drug solution in the storage tank into the connection unit.

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