Vegetation recovery cultivation device for spoil field

Abstract

The invention relates to the technical field of vegetation recovery cultivation, and discloses a spoil field vegetation recovery cultivation device which comprises a cart body, auger blades used for digging holes are installed on the bottom side of the cart body, diluted yellow mud is contained in the cart body, a conveying pipeline is installed on the bottom side of the cart body, and the conveying pipeline communicates with the interiors of the auger blades. A sliding assembly used for controlling the auger blade to move up and down is installed on the bottom side of the cart body, and the sliding assembly comprises a driving motor installed on the bottom side of the cart body and a rotating lead screw in transmission fit with a rotating shaft of the driving motor; a first bevel gear used for driving the auger blade to rotate is installed on the bottom side of the cart body, a first tooth section is installed on the surface of the auger blade, and the first bevel gear is meshed with the first tooth section. The auger blade can rotate while moving downwards, so that pit digging operation is carried out in a spoil field, automation of pit digging is achieved, and manual operation time is shortened.

Description

Technical Field

[0001] The invention relates to the technical field of vegetation restoration and cultivation, in particular to a device for restoring and cultivating vegetation in an abandoned soil field. Background Art

[0002] The abandoned land vegetation restoration and cultivation device combines advanced environmental protection concepts with modern technology. By comprehensively using soil improvement technology, intelligent automation systems and ecological research results, it effectively solves the problems in the ecological restoration of abandoned land. The device can not only improve the poor soil, improve its fertility and structure, but also is equipped with an efficient planting system, automatic sowing and irrigation, providing a high-quality environment for plant growth. At the same time, the integrated monitoring system tracks soil moisture and plant health status in real time to ensure the scientificity and accuracy of the restoration process. Through the application of these technologies, the abandoned land has gradually recovered, the ecological environment has been effectively restored, and the goal of sustainable development has been achieved.

[0003] At present, the planting of vegetation in abandoned soil fields mostly relies on operators. For example, in the process of planting vegetation, it is necessary to dig holes manually before planting. However, the area of ​​abandoned soil fields is usually large, and relying solely on manual digging for vegetation restoration does have the problems of low efficiency and high labor costs. Therefore, it does not meet the existing needs. We have proposed a device for restoring and cultivating vegetation in abandoned soil fields. Summary of the invention

[0004] The present invention provides a device for restoring and cultivating vegetation in abandoned soil fields, which has the beneficial effect of operating the land during the process of planting vegetation, and solves the problem mentioned in the above background technology that a lot of vegetation planting in abandoned soil fields relies on operators. For example, in the process of planting vegetation, it is necessary to manually dig holes before planting. However, the area of ​​abandoned soil fields is usually large, and relying entirely on manual digging for vegetation restoration does have the problems of low efficiency and high labor costs.

[0005] The present invention provides the following technical solutions: a device for restoring and cultivating vegetation in an abandoned soil field, comprising a cart body, an auger blade for digging a pit is installed on the bottom side of the cart body, the inside of the auger blade is set to be hollow, the inside of the cart body contains diluted yellow mud, a transmission pipeline is installed on the bottom side of the cart body, the transmission pipeline is communicated with the inside of the auger blade, and the transmission pipeline is rotatably matched with the auger blade, a sliding component for controlling the up and down movement of the auger blade is installed on the bottom side of the cart body, and the sliding component comprises a driving motor installed on the bottom side of the cart body, and a rotating screw rod that is transmission-matched with the rotating shaft of the driving motor;

[0006] A first bevel gear for driving the auger blade to rotate is installed on the bottom side of the cart body. A first tooth segment is provided on the surface of the auger blade, and the first bevel gear is meshed with the first tooth segment.

[0007] As an optional solution of the device for restoring and cultivating vegetation in abandoned soil sites described in the present invention, the sliding assembly also includes an upper fixed platform installed on the bottom side of the cart body, a lower fixed platform installed below the upper fixed platform, and a sliding rod installed between the upper fixed platform and the lower fixed platform, the rotating screw rod is rotatably engaged between the upper fixed platform and the lower fixed platform, and sliding blocks are slidably engaged on the surfaces of the sliding rod and the rotating screw rod.

[0008] As an optional scheme of the device for restoring and cultivating vegetation in abandoned soil fields described in the present invention, a docking ring is installed on the outer side of the auger blade, a connecting ring is installed on the bottom side of the docking ring, the docking ring and the connecting ring are docked and engaged, a support rod is installed between the connecting ring and the sliding block, a rotating motor is rotatably installed on the side of the sliding block, and the rotating motor is matched with the first bevel gear transmission.

[0009] As an optional solution of the device for restoring and cultivating vegetation in abandoned soil fields described in the present invention, a tilting rod is installed on the bottom side of the lower fixed platform, a baffle for tilted planting is installed on the bottom side of the tilting rod, and the baffle is arranged adjacent to the side of the auger blade.

[0010] As an optional solution of the device for restoring and cultivating vegetation in abandoned soil sites described in the present invention, a pressing rod is installed on the upper side of the connecting ring, a first flip shaft and a second flip shaft are rotatably installed inside the transmission pipe, the second flip shaft is rotatably fitted inside the first flip shaft, and sealing plates are respectively installed on the sides of the first flip shaft and the second flip shaft, and the sealing plates are used to seal and open the transmission pipe.

[0011] As an optional scheme of the device for restoring and cultivating vegetation in abandoned soil fields described in the present invention, wherein: a first rotating rod is installed at the end of the first flip shaft, a second rotating rod is installed at the end of the second flip shaft, a first sliding column is installed on the bottom side of the first rotating rod, a second sliding column is installed on the bottom side of the second rotating rod, a flip box is installed on the outer side of the auger blade, a sliding plate is slidably installed inside the flip box, a transverse groove is opened on the surface of the sliding plate, the second flip shaft is slidably matched with the transverse groove, and push grooves are symmetrically opened on the side of the transverse groove, and the first sliding column and the second sliding column are respectively movably matched with the two push grooves.

[0012] As an optional solution of the device for restoring and cultivating vegetation in abandoned soil fields described in the present invention, wherein: a push rod is installed on the side of the sliding plate, and a return spring is sleeved on the surface of the push rod;

[0013] During the movement of the auger blade, the pressing rod contacts the pushing rod, so that the sliding plate slides inside the flip box;

[0014] During the movement of the sliding plate, the two sealing plates are moved closer to or farther from each other by utilizing the cooperation between the pushing groove and the first sliding column and the second sliding column.

[0015] As an optional solution of the device for restoring and cultivating vegetation in abandoned soil sites described in the present invention, a cleaning rod is installed together inside the transmission pipe and the auger blades, and the cleaning rod is used to clear the interior of the transmission pipe and the auger blades. Cleaning blocks are installed at both ends of the cleaning rod, and the two cleaning blocks are slidably matched with the inner walls of the transmission pipe and the auger blades respectively.

[0016] As an optional solution of the device for restoring and cultivating vegetation in abandoned soil fields described in the present invention, a transmission cavity is provided inside the cleaning rod, a second tooth segment is provided on the inner wall of the transmission cavity, a third tooth segment is provided on the inner wall of the auger blade, and a movable groove is provided inside the transmission pipe.

[0017] As an optional solution of the device for restoring and cultivating vegetation in abandoned soil sites described in the present invention, a double gear is rotatably fitted inside the movable groove, the second tooth segment and the third tooth segment are respectively meshed on both sides of the double gear, and a volute spring is installed between the double gear and the movable groove.

[0018] The present invention has the following beneficial effects:

[0019] 1. The vegetation restoration and cultivation device for the abandoned soil field starts by driving the motor to rotate, and due to the threaded engagement between the sliding block and the surface of the rotating screw rod, the sliding block moves along the direction of the axis of the rotating screw rod, and the support rod installed between the connecting ring and the sliding block enables the auger blades to move downward during the movement of the sliding block; not only that, in the process of the sliding block driving the auger blades to move, the operation of the rotating motor is used to drive the first bevel gear to rotate, and the first bevel gear is engaged with the first tooth segment, so that the auger blades can also rotate while moving downward, thereby performing pit digging operations in the abandoned soil field, realizing the automation of pit digging and reducing the time of manual operation.

[0020] 2. The device for restoring and cultivating vegetation in abandoned soil fields has a baffle plate arranged on the side of the auger blade. During the digging process of the auger blade, the baffle plate can gather the excavated soil. Since the baffle plate is arranged on one side of the auger blade, after the pit is dug, the height of the soil pushed on the side with the baffle plate is higher than that on the other side. During the process of planting vegetation, the operator only needs to place the head of the seedling on the side with higher sand and the tail of the seedling inside the pit, thereby guiding the operator to plant vegetation at an angle. The operator only needs to place the seedling to the predetermined position, and does not need to perform excessive operations, thereby reducing labor intensity.

[0021] 3. The device for restoring and cultivating vegetation in abandoned soil field, after the auger blades complete digging the pit, the auger blades are reset through the cooperation of the sliding assembly. During the resetting process, the pressing rod and the pushing rod are used to make the sliding plate slide inside the flip box. Due to the cooperation of the pushing groove, the first sliding column and the second sliding column, during the sliding process of the sliding plate, the first flip shaft and the second flip shaft equipped with the sealing plate rotate at the same time, so that the ends of the two sealing plates are close to each other, thereby eliminating the blockage of the transmission pipeline, allowing mud and water to flow out smoothly, and the flowing mud and water flow out through the inside of the auger blades, so that the mud and water flow into the dug soil pit. Therefore, during the process of vegetation planting, the vegetation can be supplemented with soil for the second time. The movement of the auger blades can realize the functions of digging holes and supplementing mud in the abandoned soil field, reducing manual operations and further improving planting efficiency. Not only that, supplementing mud and water can reduce the pressure on the seedlings caused by lack of water or dry soil in the early stage of transplantation, thereby improving the survival rate of vegetation.

[0022] 4. The abandoned soil field vegetation restoration and cultivation device, when the auger blade completes the digging and is reset by using the sliding assembly, during the reset process of the auger blade, the second tooth segment opened on the inner wall of the auger blade is meshed with the double gear, so that the double gear rotates during the reset process of the auger blade, and the third tooth segment meshed with it moves due to the rolling of the double gear, so that the cleaning rod moves on the inner wall of the auger blade and the transmission pipeline, reducing the possibility of blockage of the auger blade and the transmission pipeline;

[0023] Not only that, as the auger blades continue to move, the double gears and the scroll spring work together to drive the cleaning rod to move upward again. During the movement, the mud and water adhering to the auger blades and the inner wall of the transmission pipe are scraped off as much as possible. Through the movement of the cleaning rod, the fluid fluidity in the entire system can be maintained, reducing the possibility of mud clogging in the transmission pipe, and further improving the mud replenishment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 .

[0025] Figure 2 The half-section structure of the present invention is shown in FIG. Figure 1 .

[0026] Figure 3 The three-dimensional structure of the present invention is shown in FIG. Figure 2 .

[0027] Figure 4 The half-section structure of the present invention is shown in FIG. Figure 2 .

[0028] Figure 5 The three-dimensional structure of the present invention is shown in FIG. Figure 3 .

[0029] Figure 6 The three-dimensional structure of the present invention is shown in FIG. Figure 4 .

[0030] Figure 7 For the present invention Figure 4 Schematic diagram of the enlarged structure at A in the figure.

[0031] Figure 8 The three-dimensional structure of the present invention is shown in FIG. Figure 5 .

[0032] Fig. 9 For the present invention Figure 4 Schematic diagram of the enlarged structure at B in the figure.

[0033] In the figure: 110, cart body; 111, auger blade; 112, transmission pipeline; 120, sliding assembly; 121, drive motor; 122, rotating screw; 123, upper fixed platform; 124, lower fixed platform; 125, slide rod; 126, slide block; 130, first bevel gear; 131, first tooth segment; 140, docking ring; 141, connecting ring; 142, support rod; 143, rotating motor; 150, tilt rod; 151, baffle; 152, pressing rod; 153, first rotating rod ; 154, second rotating rod; 155, first sliding column; 156, second sliding column; 160, first flip axis; 161, second flip axis; 162, sealing plate; 170, flip box; 171, sliding plate; 172, transverse groove; 173, push groove; 180, push rod; 181, reset spring; 190, cleaning rod; 191, cleaning block; 192, transmission chamber; 193, second tooth segment; 194, third tooth segment; 195, movable groove; 210, double gear; 211, scroll spring. DETAILED DESCRIPTION

[0034] 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.

[0035] Embodiment 1: This embodiment aims to promote the solution of the problem that many plantings in abandoned soil fields are carried out by operators. For example, in the process of planting vegetation, it is necessary to dig holes manually before planting. However, the area of ​​abandoned soil fields is usually large, and relying entirely on manual digging for vegetation restoration does have the problems of low efficiency and high labor costs. Please refer to Figure 1 - Fig. 9 A device for restoring and cultivating vegetation in an abandoned soil field comprises a cart body 110, an auger blade 111 for digging a pit is installed on the bottom side of the cart body 110, the interior of the auger blade 111 is set to be hollow, and the interior of the cart body 110 contains diluted yellow mud, a transmission pipe 112 is installed on the bottom side of the cart body 110, the transmission pipe 112 is communicated with the interior of the auger blade 111, and the transmission pipe 112 is rotatably matched with the auger blade 111, and a sliding component 120 for controlling the up and down movement of the auger blade 111 is installed on the bottom side of the cart body 110, and the sliding component 120 comprises a driving motor 121 installed on the bottom side of the cart body 110, and a rotating screw 122 that is transmission-matched with the rotating shaft of the driving motor 121.

[0036] The sliding assembly 120 also includes an upper fixed platform 123 installed on the bottom side of the cart body 110, a lower fixed platform 124 installed below the upper fixed platform 123, and a sliding rod 125 installed between the upper fixed platform 123 and the lower fixed platform 124. The rotating screw rod 122 is rotatably engaged between the upper fixed platform 123 and the lower fixed platform 124, and a sliding block 126 is slidably engaged on the surface of the sliding rod 125 and the rotating screw rod 122.

[0037] A docking ring 140 is installed on the outer side of the auger blade 111 , a connecting ring 141 is installed on the bottom side of the docking ring 140 , the docking ring 140 and the connecting ring 141 are docked and engaged, and a support rod 142 is installed between the connecting ring 141 and the sliding block 126 .

[0038] See Figure 1 , Figure 2 and Figure 3During the specific implementation, the driving motor 121 is started and drives the rotating screw 122 to rotate. Due to the threaded engagement between the sliding block 126 and the surface of the rotating screw 122, the sliding block 126 moves along the axis of the rotating screw 122. A support rod 142 is installed between the connecting ring 141 and the sliding block 126, so that during the movement of the sliding block 126, the effect of driving the auger blade 111 to move downward is achieved.

[0039] A rotating motor 143 is rotatably installed on the side of the sliding block 126, and the rotating motor 143 is matched with the first bevel gear 130 for transmission. The bottom side of the cart body 110 is installed with a first bevel gear 130 for driving the auger blade 111 to rotate. The surface of the auger blade 111 is provided with a first tooth segment 131, and the first bevel gear 130 is meshed with the first tooth segment 131.

[0040] See Figure 1 , Figure 2 and Figure 3 In a specific implementation, the first bevel gear 130 is driven to rotate by the operation of the rotating motor 143 while the sliding block 126 drives the auger blade 111 to move, and the first bevel gear 130 is meshed with the first tooth segment 131, so that the auger blade 111 rotates simultaneously during the downward movement, thereby digging a pit in the abandoned soil field.

[0041] In the present embodiment: by starting the driving motor 121 and driving the rotating screw 122 to rotate, the sliding block 126 is engaged with the thread on the surface of the rotating screw 122, so that the sliding block 126 moves along the direction of the axis of the rotating screw 122, and the support rod 142 installed between the connecting ring 141 and the sliding block 126, so that during the movement of the sliding block 126, the effect of driving the auger blade 111 to move downward is achieved; not only that, by driving the auger blade 111 to move with the sliding block 126, the operation of the rotating motor 143 is used to drive the first bevel gear 130 to rotate, and the first bevel gear 130 is engaged with the first tooth segment 131, so that the auger blade 111 can also rotate while moving downward, thereby performing a pit digging operation in the abandoned soil field, realizing the automation of pit digging, and reducing the time of manual operation.

[0042] Embodiment 2: This embodiment is intended to promote the solution of the problem that vegetation planted in the abandoned soil field needs to be planted at an angle during the planting process, such as bamboo, etc. However, in the conventional pit digging process, many pits are directly dug, and there is rarely any guidance for operators to enable operators to plant vegetation vertically during the planting process. This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1 - Fig. 9A tilting rod 150 is installed on the bottom side of the lower fixed platform 124 , and a baffle 151 for tilted planting is installed on the bottom side of the tilting rod 150 . The baffle 151 is arranged adjacent to the side of the auger blade 111 .

[0043] See Figure 1 , Figure 2 and Figure 3 In a specific implementation, by setting the baffle 151 on the side of the auger blade 111, the baffle 151 concentrates the soil during the digging process. Therefore, after the pit is dug, the height of one side of the soil push is higher than the other side, so that the operator can more conveniently place the head of the seedling on the higher soil side and the tail end in the lower soil pit, making the planting process more efficient without the need for additional soil leveling work.

[0044] In the present embodiment: by setting the baffle 151 on the side of the auger blade 111, during the digging process of the auger blade 111, the baffle 151 can gather the excavated soil. Since the baffle 151 is set on one side of the auger blade 111, after the pit is dug, the height of the soil pushed on the side of the baffle is higher than that on the other side. In the process of planting vegetation, the operator only needs to place the head of the seedling on the side with higher sand and the tail end of the seedling inside the pit, thereby guiding the operator to plant vegetation at an angle. The operator only needs to place the seedling to the predetermined position, and does not need to perform too much operation, thereby reducing labor intensity.

[0045] Embodiment 3: This embodiment aims to solve the problem that the soil nutrients in the abandoned soil field are less, so the seedlings are covered with loess in advance during the planting process. However, during the transportation or taking of the seedlings, the loess may fall or dry up, so the seedlings do not have enough nutrients during the planting process, resulting in a low survival rate of the seedlings. This embodiment is an improvement made on the basis of embodiment 2. For details, please refer to Figure 1 - Fig. 9 A pressing rod 152 is installed on the upper side of the connecting ring 141, and a first flip shaft 160 and a second flip shaft 161 are rotatably installed inside the transmission pipe 112. The second flip shaft 161 rotatably fits inside the first flip shaft 160, and sealing plates 162 are respectively installed on the sides of the first flip shaft 160 and the second flip shaft 161. The sealing plates 162 are used to seal and open the transmission pipe 112.

[0046] A first rotating rod 153 is installed at the end of the first flip shaft 160, a second rotating rod 154 is installed at the end of the second flip shaft 161, a first sliding column 155 is installed on the bottom side of the first rotating rod 153, and a second sliding column 156 is installed on the bottom side of the second rotating rod 154. A flip box 170 is installed on the outside of the auger blade 111, and a sliding plate 171 is slidably installed inside the flip box 170. A transverse groove 172 is provided on the surface of the sliding plate 171. The second flip shaft 161 is slidably matched with the transverse groove 172, and a push groove 173 is symmetrically provided on the side of the transverse groove 172. The first sliding column 155 and the second sliding column 156 are movably matched with the two push grooves 173 respectively.

[0047] A push rod 180 is installed on the side of the sliding plate 171, and a return spring 181 is sleeved on the surface of the push rod 180;

[0048] During the movement of the auger blade 111 , the pressing rod 152 contacts the push rod 180 , causing the sliding plate 171 to slide inside the flip box 170 ;

[0049] During the movement of the sliding plate 171 , the two sealing plates 162 are moved closer to or farther from each other by the cooperation between the pushing groove 173 and the first sliding column 155 and the second sliding column 156 .

[0050] See Figure 5 , Figure 6 , Figure 7 In a specific implementation, after the auger blade 111 has completed digging the pit, the sliding assembly 120 is used to reset the auger blade 111. During the reset of the auger blade 111, the pressing rod 152 on its upper side moves upward. During the movement, the side of the pressing rod 152 contacts and squeezes the end of the push rod 180. At this time, the squeezed push rod 180 drives the sliding plate 171 to slide inside the flip box 170. Due to the rotation of the first sliding column 155 and the second sliding column 156, the ends of the two sealing plates 162 can be controlled to move closer and farther away, and the groove 173 and the first sliding column 155 can be pushed at the same time. It cooperates with the second sliding column 156, so during the movement of the sliding plate 171, the pushing groove 173 will push and pull the first sliding column 155 and the second sliding column 156. During the pushing and pulling process, the first flip axis 160 integrated with the first sliding column 155 rotates, and the second flip axis 161 integrated with the second sliding column 156 rotates. During the simultaneous rotation of the first flip axis 160 and the second flip axis 161, the ends of the two sealing plates 162 are close to each other, thereby eliminating the blockage of the transmission pipeline 112 and allowing the muddy water to flow out smoothly.

[0051] In this embodiment, after the auger blade 111 has finished digging the pit, the auger blade 111 is reset by the cooperation of the sliding assembly 120. During the reset process, the pressing rod 152 and the pushing rod 180 are used to make the sliding plate 171 slide inside the flip box 170. Due to the cooperation of the pushing groove 173, the first sliding column 155, and the second sliding column 156, during the sliding process of the sliding plate 171, the first flip shaft 160 and the second flip shaft 161 with the sealing plate 162 installed rotate simultaneously, so that the ends of the two sealing plates 162 are The parts are close to each other, thereby eliminating the blockage of the transmission pipeline 112, allowing the muddy water to flow out smoothly, and the outflowing muddy water flows out through the inside of the auger blade 111, so that the muddy water flows into the dug pit. Therefore, in the process of vegetation planting, the vegetation can be supplemented with soil for the second time. The movement of the auger blade 111 can realize the function of digging pits and supplementing mud in the abandoned soil field, reducing manual operations and further improving planting efficiency. Not only that, supplementing muddy water can reduce the pressure on the seedlings due to lack of water or dry soil in the early stage of transplantation, thereby improving the survival rate of vegetation.

[0052] Embodiment 4: This embodiment aims to solve the problem that during each mud filling process of the earth pit, due to the viscous mud water, part of the mud water may cause pipe blockage during the mud filling process, thus affecting the mud filling. This embodiment is an improvement made on the basis of Embodiment 2. For details, please refer to Figure 1 - Fig. 9 A cleaning rod 190 is installed inside the transmission pipe 112 and the auger blade 111. The cleaning rod 190 is used to clear the inside of the transmission pipe 112 and the auger blade 111. Cleaning blocks 191 are installed at both ends of the cleaning rod 190. The two cleaning blocks 191 slide with the inner walls of the transmission pipe 112 and the auger blade 111 respectively.

[0053] A transmission cavity 192 is provided inside the cleaning rod 190, a second tooth segment 193 is provided on the inner wall of the transmission cavity 192, a third tooth segment 194 is provided on the inner wall of the auger blade 111, and a movable groove 195 is provided inside the transmission pipe 112. A double gear 210 is rotatably matched inside the movable groove 195, and the second tooth segment 193 and the third tooth segment 194 are meshed on both sides of the double gear 210, respectively. A volute spring 211 is installed between the double gear 210 and the movable groove 195, and the top of the cleaning block 191 is set as a pointed surface, so that the cleaning block 191 can scrape off the dirt on the inner wall of the transmission pipe 112 and the auger blade 111 during the movement.

[0054] See Figure 4 , Figure 8 and Fig. 9In a specific implementation, after the auger blade 111 has completed digging the pit, the sliding assembly 120 is used to reset the auger blade 111. During the reset process of the auger blade 111, the second tooth segment 193 opened on the inner wall thereof meshes with the double gear 210, so that the double gear 210 rotates during the reset process of the auger blade 111. Due to the rolling of the double gear 210, the third tooth segment 194 meshing therewith moves, so that the cleaning rod moves on the inner wall of the auger blade 111 and the transmission pipe 112, reducing the possibility of blockage of the auger blade 111 and the transmission pipe 112, and further improving the mud filling effect.

[0055] As the auger blade 111 continues to move, the path of the second tooth segment 193 is shorter than that of the third tooth segment 194, causing the double gear 210 to lose its restriction. Therefore, the wound spiral spring 211 is released, causing the double gear 210 to reverse. During the reversal of the double gear 210, the cleaning rod is driven to move again, thereby scraping off the mud and water that may adhere to the auger blade 111 and the inner wall of the transmission pipe 112.

[0056] In this embodiment: after the auger blade 111 has completed digging the pit, it is reset by using the sliding assembly 120. During the reset process of the auger blade 111, the second tooth segment 193 opened on the inner wall thereof is meshed with the double gear 210, so that the double gear 210 rotates during the reset process of the auger blade 111. Due to the rolling of the double gear 210, the third tooth segment 194 meshed therewith moves, so that the cleaning rod 190 moves on the inner wall of the auger blade 111 and the transmission pipe 112, thereby reducing the possibility of blockage of the auger blade 111 and the transmission pipe 112.

[0057] Moreover, as the auger blade 111 continues to move, the double gear 210 and the spiral spring 211 cooperate to drive the cleaning rod 190 to move upward again. During the movement, the mud and water adhering to the auger blade 111 and the inner wall of the transmission pipe 112 are scraped off as much as possible. Through the movement of the cleaning rod 190, the fluid fluidity in the entire system can be maintained, reducing the possibility of mud clogging in the transmission pipe 112, and further improving the mud replenishment effect.

[0058] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0059] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A device for restoring vegetation in an abandoned soil field, comprising a cart body (110), an auger blade (111) for digging a pit being installed on the bottom side of the cart body (110), the interior of the auger blade (111) being arranged to be hollow, characterized in that: The interior of the cart body (110) contains diluted yellow mud, and a transmission pipe (112) is installed on the bottom side of the cart body (110). The transmission pipe (112) is communicated with the interior of the auger blade (111), and the transmission pipe (112) and the auger blade (111) are rotatably matched. A sliding assembly (120) for controlling the up and down movement of the auger blade (111) is installed on the bottom side of the cart body (110), and the sliding assembly (120) includes a driving motor (121) installed on the bottom side of the cart body (110), and a rotating screw (122) that is transmission-matched with the rotating shaft of the driving motor (121); A first bevel gear (130) for driving the auger blade (111) to rotate is installed on the bottom side of the trolley body (110); a first tooth segment (131) is provided on the surface of the auger blade (111); and the first bevel gear (130) meshes with the first tooth segment (131).

2. The device for restoring vegetation in abandoned soil field according to claim 1, characterized in that: The sliding assembly (120) also includes an upper fixed platform (123) installed on the bottom side of the cart body (110), a lower fixed platform (124) installed below the upper fixed platform (123), and a sliding rod (125) installed between the upper fixed platform (123) and the lower fixed platform (124), the rotating screw rod (122) is rotatably engaged between the upper fixed platform (123) and the lower fixed platform (124), and a sliding block (126) is slidably engaged on the surface of the sliding rod (125) and the rotating screw rod (122).

3. The device for restoring vegetation in abandoned soil field according to claim 2, characterized in that: A docking ring (140) is installed on the outer side of the auger blade (111), and a connecting ring (141) is installed on the bottom side of the docking ring (140). The docking ring (140) and the connecting ring (141) are docked and engaged with each other. A support rod (142) is installed between the connecting ring (141) and the sliding block (126). A rotating motor (143) is rotatably installed on the side of the sliding block (126), and the rotating motor (143) is transmission-matched with the first bevel gear (130).

4. The device for restoring vegetation in a spoil field according to claim 2, characterized in that: A tilting rod (150) is installed on the bottom side of the lower fixed platform (124), and a baffle (151) for tilted planting is installed on the bottom side of the tilting rod (150), and the baffle (151) is arranged adjacent to the side of the auger blade (111).

5. The device for restoring vegetation in abandoned soil field according to claim 3, characterized in that: A pressing rod (152) is installed on the upper side of the connecting ring (141), and a first flip shaft (160) and a second flip shaft (161) are rotatably installed inside the transmission pipe (112). The second flip shaft (161) is rotatably fitted inside the first flip shaft (160), and sealing plates (162) are respectively installed on the sides of the first flip shaft (160) and the second flip shaft (161), and the sealing plates (162) are used to seal and open the transmission pipe (112).

6. The device for restoring vegetation in abandoned soil field according to claim 5, characterized in that: A first rotating rod (153) is installed at the end of the first flip shaft (160), a second rotating rod (154) is installed at the end of the second flip shaft (161), a first sliding column (155) is installed on the bottom side of the first rotating rod (153), a second sliding column (156) is installed on the bottom side of the second rotating rod (154), a flip box (170) is installed on the outside of the auger blade (111), a sliding plate (171) is slidably installed inside the flip box (170), a transverse groove (172) is provided on the surface of the sliding plate (171), the second flip shaft (161) is slidably matched with the transverse groove (172), and a push groove (173) is symmetrically provided on the side of the transverse groove (172), and the first sliding column (155) and the second sliding column (156) are respectively movably matched with the two push grooves (173).

7. The device for restoring vegetation on a spoil site according to claim 6, characterized in that: A push rod (180) is installed on the side of the sliding plate (171), and a return spring (181) is sleeved on the surface of the push rod (180); During the movement of the auger blade (111), the pressing rod (152) contacts the pushing rod (180), so that the sliding plate (171) slides inside the turning box (170); During the movement of the sliding plate (171), the two sealing plates (162) are moved closer to and farther from each other by utilizing the cooperation between the pushing groove (173) and the first sliding column (155) and the second sliding column (156).

8. The device for restoring vegetation in a spoil field according to claim 1, characterized in that: A cleaning rod (190) is installed inside the transmission pipe (112) and the auger blade (111). The cleaning rod (190) is used to clear the inside of the transmission pipe (112) and the auger blade (111). Cleaning blocks (191) are installed at both ends of the cleaning rod (190). The two cleaning blocks (191) are respectively slidably matched with the inner walls of the transmission pipe (112) and the auger blade (111).

9. The device for restoring vegetation in a spoil field according to claim 8, characterized in that: A transmission cavity (192) is provided inside the cleaning rod (190), a second tooth segment (193) is provided on the inner wall of the transmission cavity (192), a third tooth segment (194) is provided on the inner wall of the auger blade (111), and a movable groove (195) is provided inside the transmission pipe (112).

10. The device for restoring vegetation in a spoil field according to claim 9, characterized in that: A double gear (210) is rotatably engaged inside the movable groove (195), the second tooth segment (193) and the third tooth segment (194) are respectively meshed on both sides of the double gear (210), and a spiral spring (211) is installed between the double gear (210) and the movable groove (195).

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