An erosion gully repair device suitable for soil management in desert areas

Abstract

The present invention relates to the field of soil treatment technology, and in particular to an erosion gully repair device suitable for soil treatment in desert areas. It comprises: a filling vehicle; a feed rack, installed on the filling vehicle, the feed rack is fixedly connected to a motor, and the output shaft of the motor is fixedly connected to a bulk material rack; an extrusion roller, installed on the filling vehicle; a sliding frame, slidably connected to the feed rack, and an adjustment frame is provided on the sliding frame; a blocking frame is provided on the adjustment frame, and the blocking frame is slidably connected to a baffle, and a first spring is fixed between the baffle and the adjacent blocking frame; a scraper frame, slidably connected to the feed rack. When the present invention transports soil into the erosion gully, the baffle adjusts the feeding amount of different positions of the feed rack, so that the soil on both sides of the feed rack is more than the soil in the middle, and then the scraper frame is used to gather and fill the soil on both sides of the feed rack to the middle, thereby improving the flatness of the surface of the filled soil and facilitating subsequent compaction.

Description

Technical Field

[0001] The present invention relates to the technical field of soil treatment, and in particular to erosion gully repairing equipment suitable for soil treatment in desert areas. Background Art

[0002] Erosion gullies are a phenomenon that occurs when the soil surface is damaged and eroded by external forces such as water, wind, and gravity for a long time, resulting in soil and water loss. The formation of erosion gullies will seriously affect the local ecological environment and the production environment of animals and plants. In desert areas, due to less vegetation cover, land erosion is more serious. When repairing existing erosion gullies, most of them first trim the outline of the erosion gully to make the shape of the erosion gully regular, and then place haystacks, stones and other filling materials at the bottom of the trimmed erosion gully to fill the gaps in the lost soil. After the filling materials are placed, soil materials are spread on its surface, and finally the spread soil materials are compacted. And plant vegetation to stabilize it. When spreading soil in existing erosion ditches, most of them use transport vehicles to transport soil to the erosion ditches. Due to the bumps in the transportation process, the soil becomes dense, and the humidity causes the soil to agglomerate, causing the soil to easily fall in lumps, resulting in an uneven surface of the soil. When the existing device is used to trim the soil surface, most of the raised soil is scraped and collected by a scraper. However, since the positions of the raised soil surfaces are uneven, it is difficult for the excess soil to move to the sunken positions in time, resulting in uneven force on the soil when the soil is compacted, causing the loose positions to be easily eroded by the outside world again, affecting the effect of soil repair. Summary of the Invention

[0003] The present invention provides an erosion gully repair device suitable for soil management in desert areas, which is used to solve the shortcomings of existing devices in that soil is unevenly distributed when paving, resulting in loose locations remaining after compaction and easy to be eroded.

[0004] The cam is provided with a lifting mechanism, and the lifting mechanism is connected with the lifting mechanism, and the lifting mechanism is connected with the lifting mechanism of the lifting mechanism is connected with the lifting mechanism of the lifting mechanism.

[0005] Furthermore, the two baffles are symmetrically distributed, and the distance between the facing sides of the symmetrically distributed baffles gradually increases from the middle to both sides.

[0006] Furthermore, the limiting assembly includes: a sliding rod, which is slidably connected to the discharge rack, the sliding rod is fixed with a detection block, and the detection block is slidably connected to the discharge rack; limiting rods, the number of which is the same as the number of the sliding racks, all of which are fixed on the sliding rods and are symmetrically distributed, and the limiting rods are used to limit the sliding racks; an adjusting assembly, which is arranged between the discharge rack and the scraper rack, and is used to control the distance between the two sliding racks and adjust the discharge amount of the discharge rack.

[0007] Furthermore, bidirectional elastic telescopic rods are fixedly connected between the symmetrically distributed sliding frames, and the bidirectional elastic telescopic rods are used to drive the symmetrically distributed sliding frames to move away from each other.

[0008] Furthermore, the adjustment component includes: a second spring, fixed between the unloading rack and the scraper rack, the scraper rack is fixed with symmetrically distributed racks; the number of rotating shafts is the same as the number of the racks, all are rotatably connected to the unloading rack and are symmetrically distributed, and a damper is arranged between the rotating shaft and the unloading rack, the rotating shaft is fixed with a gear, the rack is engaged with the gear, and a symmetrically distributed transmission rope is wound around the rotating shaft, and the end of the transmission rope away from the rotating shaft is fixed to the sliding frame.

[0009] The adjusting base is connected with the adjusting base by a threaded connection, and the adjusting base is slidably connected to the adjusting base by a threaded connection. The adjusting base is slidably connected to the adjusting base by a threaded connection. The adjusting base is slidably connected to the adjusting base by a threaded connection. The adjusting base is in contact with the adjusting base, and the sliding frame and the adjusting frame are both fixedly connected to a guide pin. The material stopper is rotatably connected to the guide pin on the sliding frame. The material stopper is provided with an adjusting slot, and the guide pin on the adjusting frame slides in the adjusting slot. The adjusting slot is a gradual arc, and the radius of the adjusting slot increases with the increase of the distance between it and the guide pin on the sliding frame.

[0010] Furthermore, it also includes: a crushing assembly, which is arranged on the discharge frame, and the crushing assembly is used to crush the block materials gathered on the side of the scraper frame near the discharge frame. The crushing assembly includes: a transmission frame, which is fixed to the discharge frame; a transmission plate, which is slidably connected to the scraper frame, and the transmission plate is fixed with a U-shaped frame, and the U-shaped frame slides inside the transmission frame; a crushing frame has two symmetrically distributed ones, both of which are slidably connected to the scraper frame, and the crushing frame is slidably connected to the transmission plate, and the crushing frame and the scraper frame are both provided with evenly distributed crushing rods, and the crushing rods of the crushing frame and the crushing rods of the scraper frame are both used to crush the agglomerated materials; an extrusion assembly, which is arranged on the scraper frame, and is used to drive the crushing frame to move to push the agglomerated materials to move, and at the same time crush the agglomerated materials together with the scraper frame.

[0011] Furthermore, the lower end of the crushing rod on the scraper rack is tilted toward the discharge rack to remove the agglomerated material on the upper layer of the material.

[0012] Furthermore, the extrusion assembly includes: protrusions, the number of which is the same as the number of the crushing frames, which are respectively fixed to the two crushing frames; a limit block, which is fixed to the scraper frame, and the limit block is provided with symmetrically distributed arc grooves, and the protrusions slide in the arc grooves.

[0013] Furthermore, the cross section of the arc-shaped groove is semicircular.

[0014] The beneficial effects of the present invention are as follows: 1. When transporting soil into the erosion ditch, the present invention adjusts the discharge amount of different positions of the discharge rack through the baffle, so that the soil on both sides of the discharge rack is more than the soil in the middle. Then, the scraper rack is used to gather and fill the soil on both sides of the discharge rack to the middle, thereby improving the flatness of the surface of the filled soil and facilitating subsequent compaction.

[0015] 2. In the process of transporting soil into the erosion ditch, the present invention detects the accumulation of soil near the scraper frame and adjusts the shielding area of the baffle plate on the feed frame, so as to give priority to consuming the soil near the scraper frame and reduce the accumulation of soil near the scraper frame so that it can move normally.

[0016] 3. When encountering erosion grooves of different shapes, the present invention adjusts the position of the adjustment frame by rotating the adjustment rod, so that the guide pin drives the material blocking frame to rotate, changes the blocking area on both sides of the discharge frame, and then adjusts the discharge amount on both sides of the discharge frame, so that the discharge amount of the discharge frame adapts to the shape change of the erosion groove.

[0017] 4. When encountering agglomerated soil materials, the present invention screens and crushes the agglomerated soil materials in the soil materials through the cooperation between the scraper frame and the guide pins on the crushing frame, thereby improving the flatness of the filling soil surface, improving the repair effect of the erosion ditch, and thus ensuring the normal repair progress of the erosion ditch. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the blanking rack, motor and extrusion roller of the present invention;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the scraper frame, gear and transmission plate of the present invention;

[0021] Figure 4 Schematic diagram of the three-dimensional structure of the rack, shaft and gear of the present invention;

[0022] Figure 5 Schematic diagram of the three-dimensional structure of the sliding rod, detection block and limit rod of the present invention;

[0023] Figure 6 Schematic diagram of the three-dimensional structure of the material blocking frame, the baffle and the first spring of the present invention;

[0024] Figure 7 It is a schematic diagram of the three-dimensional structure of the sliding frame, the material blocking frame and the adjusting rod of the present invention;

[0025] Figure 8 Schematic diagram of the three-dimensional structure of the adjustment frame, adjustment rod and adjustment slot of the present invention;

[0026] Figure 9 This is an exploded view of the three-dimensional structure of the sliding frame, the adjusting frame and the material blocking frame of the present invention;

[0027] Figure 10 It is a schematic diagram of the three-dimensional structure of the transmission frame, transmission plate and U-shaped frame of the present invention;

[0028] Figure 11 It is a schematic diagram of the three-dimensional structure of the crushing frame and the limiting block of the present invention;

[0029] Figure 12 It is a schematic diagram of the three-dimensional structure of the protrusion, the limiting block and the arc groove of the present invention.

[0030] Markings in the accompanying drawings: 1-filling car, 2-unloading rack, 3-motor, 4-bulk rack, 5-squeezing roller, 6-sliding rack, 7-adjusting rack, 8-guide pin, 9-blocking rack, 10-baffle, 11-first spring, 12-scraper rack, 13-sliding rod, 14-detection block, 15-limiting rod, 16-bidirectional elastic telescopic rod, 17-second spring, 18-rack, 19-rotating shaft, 20-gear, 21-transmission rope, 22-adjusting rod, 23-adjusting slot, 24-transmission rack, 25-transmission plate, 26-U-shaped rack, 27-crushing rack, 28-bump, 29-limiting block, 30-arc groove. DETAILED DESCRIPTION

[0031] To make the objectives, technical solutions, and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby stated that any directional terms such as "up," "down," "left," "right," "front," "back," "inside," and "outside" that appear or will appear herein are based solely on the accompanying drawings and are not intended to limit the present invention.

[0032] Example 1: An erosion gully repair device suitable for soil treatment in desert areas, such as Figures 1-9 As shown, it includes: a filling cart 1, which is provided with a storage bin; a discharge rack 2, which is installed on the filling cart 1, and the discharge rack 2 is fixedly connected to a motor 3, and the output shaft of the motor 3 is fixedly connected to a bulk rack 4 rotatably connected to the discharge rack 2; an extrusion roller 5, which is installed on the filling cart 1, and the discharge rack 2 is located between the extrusion roller 5 and the filling cart 1; a sliding rack 6, which has two symmetrically distributed ones, both of which are slidably connected to the discharge rack 2, and an adjusting rack 7 is provided on the sliding rack 6, and a material stop rack 9 is provided on the adjusting rack 7, and the material stop rack 9 is slidably connected to a baffle 10, and a first spring 11 is fixed between the baffle 10 and the material stop rack 9; a scraper rack 12, which is slidably connected to the discharge rack 2, and the side of the scraper rack 12 away from the discharge rack 2 is set to a V shape, and the scraper rack 12 is used to scrape the material flat; a limit assembly is provided on the discharge rack 2, and is used to limit the position of the sliding rack 6 to control the height of the initial material in the discharge rack 2.

[0033] Further, such as Figure 6 and Figure 9 As shown, the two baffles 10 are symmetrically distributed, and the distance between the facing sides of the symmetrically distributed baffles 10 gradually increases from the middle to both sides.

[0034] The above scheme provides a method for filling soil in an erosion ditch by increasing the amount of soil discharged to both sides of the lower material rack 2 and using the scraper rack 12 to scrape the surface of the soil so that the excess soil is continuously gathered in the middle to fill the concave area during the movement; the storage bin of the filling vehicle 1 is used to store the excavated soil, and a conveying module is provided between the storage bin and the lower material rack 2 for conveying the soil in the storage bin of the filling vehicle 1 to the lower material rack 2. A discharge port is provided on the upper part of the lower material rack 2 for adding soil conditioner to improve the soil quality of the erosion ditch soil. The bulk rack 4 is composed of two augers for conveying soil to the front and rear sides of the lower material rack 2; the squeezing roller 5 is used to It is used to compact the soil filled in the erosion ditch; initially, the two baffles 10 are in contact with each other, the two blocking frames 9 also remain in contact, the first spring 11 is in a compressed state, and the special arc design of the baffle 10 can reduce the amount of material discharged from the middle of the unloading frame 2 through the diversion effect during the unloading process of the unloading frame 2, and increase the amount of material discharged on the front and rear sides of the unloading frame 2; the shape of the scraper frame 12 is used to gather the excess soil on both sides to its central area during the leveling process, and automatically fill the concave parts on the moving track of the scraper frame 12. The bottom side of the scraper frame 12 is higher than the ground, that is, the height of the soil after spreading is higher than the ground, and the height can be adjusted according to actual conditions.

[0035] Further, such as Figure 3-Figure 5 As shown, the limit assembly includes: a sliding rod 13, which is slidably connected to the unloading rack 2, and the sliding rod 13 is fixed with a detection block 14, and the detection block 14 is slidably connected to the unloading rack 2; the limit rods 15, the number of which is the same as the number of sliding racks 6, are all fixed on the sliding rod 13 and are symmetrically distributed, and the limit rods 15 are used to limit the sliding racks 6; an adjustment assembly is arranged between the unloading rack 2 and the scraper rack 12, and is used to control the distance between the two sliding racks 6 and adjust the unloading amount of the unloading rack 2.

[0036] The above scheme provides a method of maintaining the material in the discharge rack 2 at a specified height by limiting the position of the sliding rack 6 at the initial stage, thereby ensuring the stability of the material discharge amount at various places of the discharge rack 2; in this embodiment, there are two sliding rods 13, which are respectively located on the front and rear sides of the discharge rack 2, and are used to fix the two sides of the sliding rack 6 to increase the stability of the sliding rack 6. The height of the sliding rod 13 can be adjusted according to actual conditions. The detection block 14 is a trapezoidal block with its inclined surface facing upward, which is used to drive the sliding rod 13 to move under the squeezing of the material after the material in the discharge rack 2 reaches its upper side; a card slot is provided in the sliding rack 6, and the lower end of the limit rod 15 is a hemispherical end head, which is used to reduce the friction between the limit rod 15 and the sliding rack 6, so as to facilitate its entry into the card slot of the sliding rack 6.

[0037] Further, such as Figure 5As shown, bidirectional elastic telescopic rods 16 are fixedly connected between the symmetrically distributed sliding frames 6 , and the bidirectional elastic telescopic rods 16 are used to drive the symmetrically distributed sliding frames 6 to move away from each other.

[0038] Further, such as Figure 2-Figure 5 As shown, the adjustment component includes: a second spring 17, fixed between the unloading rack 2 and the scraper rack 12, the scraper rack 12 is fixed with symmetrically distributed racks 18; the rotating shaft 19, the number of which is the same as the number of racks 18, both of which are rotatably connected to the unloading rack 2 and are symmetrically distributed, and a damper is provided between the rotating shaft 19 and the unloading rack 2, the rotating shaft 19 is fixed with a gear 20, the rack 18 is engaged with the gear 20, and a symmetrically distributed transmission rope 21 is wound around the rotating shaft 19, and the end of the transmission rope 21 away from the rotating shaft 19 is fixed to the sliding frame 6.

[0039] The above solution provides a method for dynamically adjusting the distance between the two sliding frames 6 according to the amount of soil accumulated on the front side of the moving direction of the scraper frame 12; initially, the telescopic end of the bidirectional elastic telescopic rod 16 is in a compressed state, and the second spring 17 is used to drive the scraper frame 12 to reset; the damping between the rotating shaft 19 and the unloading frame 2 is used to hinder the rotational inertia of the rotating shaft 19, thereby reducing the ineffective reciprocating motion of the scraper frame 12 caused by the fluctuation of the soil material, and initially the transmission rope 21 is in a relaxed state, and the part of the transmission rope 21 close to the sliding frame 6 is not wrapped around the rotating shaft 19 (such as Figure 5 As shown in FIG), when the telescopic end of the bidirectional elastic telescopic rod 16 is fully extended, the transmission rope 21 is in a taut state driven by the sliding frame 6.

[0040] Workflow: During the repair of the erosion gully, the staff uses an excavator to expand and trim the edge of the erosion gully, and at the same time loads the soil excavated during the trimming into the storage bin of the filling vehicle 1. After the erosion gully is trimmed, the staff lays haystacks in the erosion gully to fill it to the specified height, and drives the filling vehicle 1 to the position in the erosion gully that needs to be filled. Then, the conveying module and motor 3 of the filling vehicle 1 are started. The conveying module transports the soil in the filling vehicle 1 to the lower material rack 2, and the output shaft of the motor 3 drives the bulk rack 4 to rotate. At the same time, the staff adds soil conditioner to the discharge port of the lower material rack 2 to mix the soil conditioner with the soil.

[0041] As the soil accumulates on the upper side of the retaining frame 9, when the height of the soil in the lower material frame 2 is flush with the bulk material frame 4, as the soil continues to accumulate (the middle of the soil is higher than its two sides), the bulk material frame 4 pushes the soil to move to the front and rear sides of the lower material frame 2, so that the soil is gradually evenly distributed in the lower material frame 2. When the height of the soil is higher than the detection block 14, the soil gradually squeezes the detection block 14. With the moving direction of the front part of the lower material frame 2 as a reference, the detection block 14 drives the two limit rods 15 to gradually move forward through the sliding rod 13, so that the limit rod 15 gradually separates from the card slot of the sliding frame 6. The two telescopic ends of the bidirectional elastic telescopic rod 16 push the two slide frames 6 to move left and right respectively, so that the two slide frames 6 drive the parts thereon to move synchronously and away from each other, until the telescopic ends of the bidirectional elastic telescopic rod 16 are fully extended, and the slide frame 6 stops moving. At this time, the transmission rope 21 is pulled into a tensioned state, and the staff drives the filling vehicle 1 to the left to fill the erosion ditch.

[0042] In the process of the two sliding frames 6 moving away from each other, the following text takes the moving direction of the right sliding frame 6 and the parts thereon as a reference, and the sliding frame 6 drives the material blocking frame 9 to move to the right through the adjusting frame 7. At this time, the baffle 10 does not move under the action of the first spring 11, and the material blocking frame 9 moves to the right relative to the baffle 10 to gradually release the shielding of the lower part of the material rack 2, so that the soil falls from the material rack 2 to fill the erosion ditch (at this time, the baffle 10 blocks the middle of the material rack 2, and the soil falls from the front and back sides of the material rack 2). As the material blocking frame 9 continues to move, when the first spring 11 is fully extended, the material blocking frame 9 is automatically released. After expansion, the material stop frame 9 drives the baffle 10 to move synchronously through the first spring 11 to gradually reduce the obstruction to the material rack 2, until the sliding frame 6 stops moving, and the material stop frame 9 stops moving. At this time, the area blocked by the baffle 10 in the middle of the material rack 2 is larger than the area blocked on the front and rear sides of the material rack 2, so that the material rack 2 reduces the material discharge amount in the middle and increases the material discharge amount on the front and rear sides while the total material discharge amount remains unchanged, so that the height of the soil on the front and rear sides that falls into the erosion ditch under the material rack 2 is greater than the height of the soil in the middle, thereby facilitating the scraper frame 12 to scrape and trim the soil.

[0043] After the above-mentioned sliding frame 6 stops moving, the staff starts the filling car 1 to move to the left, the filling car 1 drives the unloading frame 2 and the squeezing roller 5 to move to the left, the unloading frame 2 drives the scraper frame 12 and other parts thereon to move to the left, the scraper frame 12 moves to flatten the raised soil, and the excess soil moves along the left side of the scraper frame 12 toward the middle and fills the area where the soil is missing, and the squeezing roller 5 compacts the soil after the scraper frame 12 flattens it.

[0044] When the scraper frame 12 is in the process of scraping the soil material, as the soil material on the left side of the scraper frame 12 gradually increases, the resistance to the movement of the scraper frame 12 gradually increases. When the resistance to the movement of the scraper frame 12 is greater than the elastic force of the second spring 17, the scraper frame 12 moves right relative to the feeding frame 2 and compresses the second spring 17. At the same time, the scraper frame 12 drives the rack 18 to move synchronously, and the rack 18 drives the rotating shaft 19 to rotate through the gear 20. The rotating shaft 19 rotates through the winding transmission rope 21, so that the two sliding frames 6 are close to each other and compress the telescopic end of the bidirectional elastic telescopic rod 16. The sliding frame 6 drives the stop frame 9 and the baffle 10 on it to move leftward through the adjusting frame 7 to increase the blocking area of the feeding frame 2, thereby reducing the total amount of feeding of the feeding frame 2, thereby consuming the soil material accumulated on the left side of the scraper frame 12. At this time, the feeding amount on the front and rear sides of the feeding frame 2 is still greater than the amount of soil material required to fill the erosion ditch, ensuring that there is always excess soil material on the front and rear sides of the scraper frame 12 to be transported to the middle, avoiding the situation where the soil amount at both ends is small and cannot be filled.

[0045] When the amount of soil accumulation on the left side of the scraper frame 12 decreases, the resistance to the movement of the scraper frame 12 decreases, the second spring 17 pushes the scraper frame 12 to move to the left, the shaft 19 rotates in the opposite direction to reduce the pulling force of the transmission rope 21 on the sliding frame 6, and the telescopic end of the bidirectional elastic telescopic rod 16 extends to drive the two sliding frames 6 to move and move away from each other. When a large amount of soil accumulates again on the left side of the scraper frame 12, the scraper frame 12 repeats the above process to adjust the discharge amount of the discharge frame 2 until the erosion ditch is filled in this area. The staff will turn off the open electrical components and push the discharge frame 2 after the soil in the discharge frame 2 is discharged. The two sliding frames 6 move, so that the two sliding frames 6 drive the parts thereon to approach each other and compress the telescopic end of the bidirectional elastic telescopic rod 16. During this process, when the two baffles 10 contact, the baffle 10 stops moving, and the material blocking frame 9 continues to move and compresses the first spring 11 until the two material blocking frames 9 contact each other, and the sliding frame 6 stops moving and completes the reset. The staff pushes the sliding rod 13, and the sliding rod 13 drives the limit rod 15 and the detection block 14 to move, so that the limit rod 15 enters the card slot of the sliding frame 6 again to complete the reset. After that, the staff repeats the above process to repair other positions of the erosion ditch.

[0046] Example 2: Based on Example 1, Figure 4-Figure 9As shown, it also includes: symmetrically distributed swing components, which are respectively arranged on the two sliding frames 6, and the swing components are used to drive the material stop frame 9 to swing, and adjust the area of the material stop frame 9 that is blocked by the unloading frame 2. The swing components include: an adjusting rod 22, which is rotatably connected to the sliding frame 6, the adjusting rod 22 is threadedly connected to the adjusting frame 7, the sliding frame 6 is slidably connected to the adjusting frame 7, the material stop frame 9 is in contact with the adjusting frame 7, the sliding frame 6 and the adjusting frame 7 are both fixed with a guide pin 8, the material stop frame 9 is rotatably connected to the guide pin 8 on the sliding frame 6, and an adjusting slot 23 is provided on the material stop frame 9, and the guide pin 8 on the adjusting frame 7 is located in the adjusting slot 23 and slides. The adjusting slot 23 is a gradual arc, and the radius of the adjusting slot 23 increases with the increase of the distance between it and the guide pin 8 on the sliding frame 6.

[0047] The above scheme provides a method of dynamically adjusting the material unloading ratio of the left and right sides of the unloading frame 2 by driving the linear displacement of the adjusting frame 7 through the adjusting rod 22 when the erosion gully angle or the depth difference on both sides is detected, thereby forcing the material stopping frame 9 to deflect around the guide pin 8; the adjusting rod 22 is provided with two threaded portions, and the two ends of the adjusting frame 7 are respectively located in the middle of the threaded portions on adjacent adjusting rods 22. The adjusting rod 22 is used to drive the adjusting frame 7 to move back and forth. In this embodiment, the sliding frame 6 is slidably connected to the adjusting frame 7, and the axis of the guide pin 8 of the sliding frame 6 coincides with the symmetric center line of the material stopping frame 9, forming a rotating secondary fulcrum to ensure that the material stopping frame 9 swings smoothly around the axis; in this embodiment, there are two symmetrically distributed adjusting slots 23 on the material stopping frame 9, and two guide pins 8 on the adjusting frame 7. The two guide pins 8 on the adjusting frame 7 are respectively located in adjacent adjusting slots 23 and slide, and the two guide pins 8 are used to improve the stability of the material stopping frame 9 during rotation.

[0048] Working process: When the erosion ditch is arc-shaped, taking the left part of the erosion ditch deflecting forward as an example, after the soil material reaches the specified height in the unloading rack 2, the detection block 14 drives the limit rod 15 to move through the sliding rod 13 to release the limit on the sliding rack 6. The two sliding racks 6 drive the parts thereon to move away from each other under the action of the telescopic end of the bidirectional elastic telescopic rod 16. After the sliding rack 6 stops moving, the staff synchronously rotates the two adjusting rods 22 to move the two adjusting racks 7 forward. The adjusting rack 7 drives the guide pin 8 thereon to move forward. The guide pin 8 applies an extrusion force to the adjacent material stopper 9 by sliding in the adjusting slot 23, so that the right material stopper 9 drives the parts thereon to rotate clockwise around the guide pin 8 on the sliding rack 6 ( Figure 7, looking from top to bottom) the material stop frame 9 on the left side rotates in the opposite direction, so that the area blocked by the material stop frame 9 and the baffle 10 on the front side of the material rack 2 increases, and the area blocked by the rear side of the material rack 2 decreases, thereby reducing the material discharge amount on the front side of the material rack 2 and increasing the material discharge amount on the rear side, adapting to the changes in the shape of the erosion ditch. Subsequently, the staff drives the filling vehicle 1 along the erosion ditch to repair it. After the above-mentioned erosion ditch repair is completed, the staff rotates the two adjusting rods 22 in the opposite direction to make the adjusting frame 7 move in the opposite direction and reset. The material stop frame 9 rotates in the opposite direction and resets under the squeezing of the guide pin 8 until the side of the material stop frame 9 is parallel to the side of the adjusting frame 7. The material stop frame 9 completes the reset and the staff stops rotating the adjusting rod 22.

[0049] Example 3: Based on Example 2, Figure 3 、 Figure 4 and Figure 10-12 As shown, it also includes: a crushing component, which is arranged on the unloading frame 2, and the crushing component is used to crush the block materials gathered on the side of the scraper frame 12 near the unloading frame 2. The crushing component includes: a transmission frame 24, which is fixed to the unloading frame 2; a transmission plate 25, which is slidably connected to the scraper frame 12, and the transmission plate 25 is fixed with a U-shaped frame 26, and the U-shaped frame 26 is located in the transmission frame 24 and slides; a crushing frame 27, which has two symmetrically distributed ones, both of which are slidably connected to the scraper frame 12, and the crushing frame 27 is slidably connected to the transmission plate 25. The crushing frame 27 and the scraper frame 12 are both provided with evenly distributed crushing rods, and the crushing rods of the crushing frame 27 and the crushing rods of the scraper frame 12 are both used to crush the agglomerated materials; an extrusion component, which is arranged on the scraper frame 12, is used to drive the crushing frame 27 to move to push the agglomerated materials to move, and at the same time, crush the agglomerated materials together with the scraper frame 12.

[0050] Further, such as Figure 4 and Figure 10 As shown, the lower end of the crushing rod on the scraper frame 12 is tilted toward the lower material frame 2 to remove the agglomerated materials on the upper layer.

[0051] The above scheme provides a method for reducing the influence of the agglomerated soil on the scraper frame 12 by crushing the agglomerated soil in the process of filling the erosion ditch; the transmission frame 24 is composed of a horizontal part, a wavy part and an arc-shaped part, the wavy part of the transmission frame 24 is used to drive the crushing frame 27 to move up and down to hit the agglomerated soil, and the arc-shaped part is used to drive the crushing frame 27 to move downward to cooperate with the crushing rod on the scraper frame 12 to crush the agglomerated soil; the density of the crushing rod at the lower part of the crushing frame 27 is greater than the density of the crushing rod on the upper scraper frame 12, and the position of the crushing rod on the crushing frame 27 is staggered with the position of the crushing rod on the scraper frame 12, which is convenient for crushing the agglomerated soil; in the process of leveling the soil, the crushing rod on the scraper frame 12 is inserted into the upper layer of the soil filling the erosion ditch to screen out the agglomerated soil in the upper layer.

[0052] Further, such as Figure 3 、 Figure 4 and Figure 10-12 As shown, the extrusion assembly includes: protrusions 28, the number of which is the same as the number of crushing frames 27, which are respectively fixed to the two crushing frames 27; a limit block 29, which is fixed to the scraper frame 12, and the limit block 29 is provided with symmetrically distributed arc grooves 30, and the protrusions 28 slide in the arc grooves 30.

[0053] Further, Figure 10-12 As shown, the cross section of the arcuate groove 30 is semicircular.

[0054] The above scheme provides a method for gathering agglomerated soil materials toward the scraper frame 12 through the crushing frame 27 and quickly crushing the agglomerated soil materials by extrusion; initially, the crushing frame 27 is in contact with the scraper frame 12, and the protruding direction of the arc groove 30 is toward the scraper frame 12. The arc groove 30 is used to drive the crushing frame 27 to move and separate from the scraper frame 12 through the protrusion 28, so that the agglomerated materials enter between the crushing frame 27 and the scraper frame 12, which is convenient for crushing the soil materials.

[0055] Working process: In the process of the adjustment frame 7 scraping the soil, the adjustment frame 7 drives the scraper frame 12 to move to the left through the second spring 17, and the scraper frame 12 drives the transmission plate 25 and the crushing frame 27 to move to the left synchronously. The scraper frame 12 screens the agglomerated soil in the soil through the crushing rod thereon, so that the agglomerated soil moves to the middle together with the excess soil. As the soil accumulated on the left side of the scraper frame 12 increases, the scraper frame 12 moves to the right relative to the unloading frame 2 and compresses the second spring 17, and the scraper frame 12 carries The dynamic transmission plate 25 and the parts thereon move synchronously, and the transmission plate 25 drives the U-shaped frame 26 to move synchronously, so that the U-shaped frame 26 contacts the wave part of the transmission frame 24. The U-shaped frame 26 drives the transmission plate 25 to move up and down under the action of the wave part of the transmission frame 24, and then the transmission plate 25 drives the crushing frame 27 to move up and down to knock and crush the soil. In this process, the rotating shaft 19 drives the two sliding frames 6 to move synchronously through the transmission rope 21, and repeats the above process to adjust the blocking range of the material blocking frame 9 and the baffle 10 on the unloading frame 2.

[0056] The U-shaped frame 26 moves downward, and the crushing frame 27 drives the crushing frame 27 to move downward. The transmission plate 25 drives the crushing frame 27 to move downward, and the crushing frame 27 drives the protrusion 28 to slide along the arc groove 30, so that the crushing frame 27 moves left relative to the scraper frame 12 and pushes part of the agglomerated soil to the left. Until the protrusion 28 moves to the left part of the arc groove 30, the crushing frame 27 stops moving forward relative to the scraper frame 12. In this process, part of the agglomerated soil enters between the crushing frame 27 and the scraper frame 12. As the U-shaped frame 26 continues to move downward, the protrusion 28 drives the crushing frame 27 to move backward relative to the scraper frame 12 under the extrusion of the arc groove 30, and the crushing frame 27 cooperates with the scraper frame 12 to squeeze and crush the soil between them, so as to fill the concave area of the soil.

[0057] As the soil material on the left side of the scraper frame 12 decreases, the scraper frame 12 moves to the left and resets under the push of the second spring 17, the U-shaped frame 26 moves upward and resets under the extrusion of the transmission frame 24, and the crushing frame 27 moves in the opposite direction and resets. When the soil material on the left side of the scraper frame 12 increases again, the crushing frame 27 repeats the above process to push the soil material to move and crush it, reducing the accumulation amount of the material pushed on the left side of the scraper frame 12. Until the erosion ditch filling is completed, the staff will turn off the turned-on electrical components and push the sliding frame 6 to move and reset, so that the blocking frame 9 will cover the lower part of the unloading frame 2 again.

[0058] The technical principles of the embodiments of the present invention have been described above in conjunction with specific embodiments. These descriptions are intended solely to explain the principles of the embodiments of the present invention and should not be construed in any way as limiting the scope of protection of the embodiments of the present invention. Based on the explanations herein, those skilled in the art will be able to conceive of other specific implementations of the embodiments of the present invention without inventive effort, and such implementations will fall within the scope of protection of the embodiments of the present invention.

Claims

1. An erosion gully repair device suitable for soil treatment in desert areas, characterized by comprising: A filling vehicle (1), wherein the filling vehicle (1) is provided with a storage bin; A material unloading rack (2) is mounted on the filling vehicle (1), the material unloading rack (2) is fixedly connected to a motor (3), and the output shaft of the motor (3) is fixedly connected to a bulk material rack (4) rotatably connected to the material unloading rack (2); An extrusion roller (5) is mounted on the filling vehicle (1), and the unloading frame (2) is located between the extrusion roller (5) and the filling vehicle (1); The sliding frame (6) has two symmetrically distributed ones, both of which are slidably connected to the unloading frame (2); the sliding frame (6) is provided with an adjusting frame (7); the adjusting frame (7) is provided with a material stopping frame (9); the material stopping frame (9) is slidably connected to a baffle (10); a first spring (11) is fixed between the baffle (10) and the material stopping frame (9); A scraper frame (12) is slidably connected to the unloading frame (2), and a side of the scraper frame (12) away from the unloading frame (2) is configured to be V-shaped. The scraper frame (12) is used to scrape the material flat; A limiting component is provided on the material discharge rack (2) and is used to limit the position of the sliding rack (6) to control the height of the initial material in the material discharge rack (2); The limiting component includes: A sliding rod (13) is slidably connected to the blanking rack (2); the sliding rod (13) is fixedly connected to a detection block (14); and the detection block (14) is slidably connected to the blanking rack (2); Limiting rods (15), the number of which is the same as the number of the sliding frames (6), are all fixed to the sliding rods (13) and are symmetrically distributed, and the limiting rods (15) are used to limit the sliding frames (6); An adjusting component is provided between the unloading rack (2) and the scraping rack (12), and is used to control the distance between the two sliding racks (6) and adjust the unloading amount of the unloading rack (2); A bidirectional elastic telescopic rod (16) is fixedly connected between the symmetrically distributed sliding frames (6), and the bidirectional elastic telescopic rod (16) is used to drive the symmetrically distributed sliding frames (6) to move away from each other.

2. The gully repair equipment suitable for soil treatment in desert areas according to claim 1 is characterized in that: The two baffles (10) are symmetrically distributed, and the distance between the facing sides of the symmetrically distributed baffles (10) gradually increases along the middle toward both sides.

3. The gully repair equipment suitable for soil treatment in desert areas according to claim 1 is characterized in that: The adjustment component includes: A second spring (17) is fixed between the unloading frame (2) and the scraper frame (12), and the scraper frame (12) is fixed with symmetrically distributed racks (18); The number of the rotating shafts (19) is the same as the number of the racks (18), and both are rotatably connected to the unloading frame (2) and are symmetrically distributed. A damper is provided between the rotating shaft (19) and the unloading frame (2). The rotating shaft (19) is fixedly connected to a gear (20), and the racks (18) are meshed with the gear (20). A symmetrically distributed transmission rope (21) is wound around the rotating shaft (19), and one end of the transmission rope (21) away from the rotating shaft (19) is fixedly connected to the sliding frame (6).

4. The gully repair equipment suitable for soil treatment in desert areas according to claim 3 is characterized in that: Also included are: Symmetrically distributed swing components are respectively arranged on the two sliding frames (6). The swing components are used to drive the blocking frame (9) to swing and adjust the area blocked by the blocking frame (9) on the unloading frame (2). The swing components include: An adjusting rod (22) is rotatably connected to the sliding frame (6), the adjusting rod (22) is threadedly connected to the adjusting frame (7), the sliding frame (6) is slidably connected to the adjusting frame (7), the material stop frame (9) contacts the adjusting frame (7), the sliding frame (6) and the adjusting frame (7) are both fixed with a guide pin (8), the material stop frame (9) is rotatably connected to the guide pin (8) on the sliding frame (6), an adjusting groove (23) is provided on the material stop frame (9), the guide pin (8) on the adjusting frame (7) is located in the adjusting groove (23) and slides, the adjusting groove (23) is a gradual arc, and the radius of the adjusting groove (23) increases as the distance between the adjusting groove (23) and the guide pin (8) on the sliding frame (6) increases.

5. The gully repair equipment suitable for soil treatment in desert areas according to claim 3 is characterized in that: Also included are: A crushing assembly is provided on the material discharging rack (2), and is used to crush the block materials gathered on the side of the scraper rack (12) close to the material discharging rack (2). The crushing assembly includes: A transmission frame (24) is fixedly connected to the unloading frame (2); A transmission plate (25) is slidably connected to the scraper frame (12), the transmission plate (25) is fixedly connected to a U-shaped frame (26), and the U-shaped frame (26) is located in the transmission frame (24) and slides; The crushing frame (27) has two symmetrically distributed ones, both of which are slidably connected to the scraper frame (12), the crushing frame (27) is slidably connected to the transmission plate (25), and the crushing frame (27) and the scraper frame (12) are both provided with evenly distributed crushing rods, and the crushing rods of the crushing frame (27) and the crushing rods of the scraper frame (12) are both used to crush agglomerated materials; The extrusion assembly is arranged on the scraper frame (12) and is used to drive the crushing frame (27) to move so as to push the agglomerated material to move, and at the same time, to crush the agglomerated material together with the scraper frame (12).

6. The gully repair equipment suitable for soil treatment in desert areas according to claim 5 is characterized in that: The lower end of the crushing rod on the scraper rack (12) is tilted toward the discharge rack (2) to remove agglomerated materials on the upper layer of the material.

7. The gully repair equipment suitable for soil treatment in desert areas according to claim 5 is characterized in that: The extrusion assembly includes: The number of protrusions (28) is the same as the number of the crushing frames (27), and they are respectively fixed to the two crushing frames (27); The limiting block (29) is fixed to the scraper frame (12), and the limiting block (29) is provided with symmetrically distributed arc grooves (30), and the protrusion (28) is located in the arc groove (30) and slides.

8. The gully repair equipment suitable for soil treatment in desert areas according to claim 7 is characterized in that: The cross section of the arc-shaped groove (30) is semicircular.

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