Improved device for restoration of grassland vegetation in grassland wind erosion pits

Abstract

The present invention provides a grassland vegetation restoration and improvement device for a grassland wind erosion pit, and relates to the technical field of vegetation restoration and improvement. A guide rail is fixedly connected to the top of a movable frame, a transverse groove is provided inside the guide rail, an electric push rod B is installed inside the transverse groove, and a movable block is slidably connected inside the transverse groove, thereby solving the problem that manual spraying requires an operator to stand at the edge of the wind erosion pit for spraying and maintenance. Since the edge of the wind erosion pit is prone to collapse, there is a safety hazard. When the distance between the movable frame and the ground of the wind erosion pit is too large, the pump will be started and the air volume will be increased to enter the inside of the air duct to perform auxiliary grass seed laying operations. This design can realize automatic rapid adjustment operations according to the different distances between the current device and the ground of the wind erosion pit, and can realize a more thorough and smooth laying operation of the grass seeds, thereby achieving a more practical purpose.

Description

Technical Field

[0001] The invention relates to the technical field of vegetation restoration and improvement, and in particular to a device for restoring and improving grassland vegetation in grassland wind erosion pits. Background Art

[0002] The emergence and development of wind erosion pits are also the occurrence process and manifestation of sandy grassland desertification. The existence of wind erosion pits will not only damage the surrounding grassland environment, but also create potholes that affect the safety of passers-by. In order to protect the surrounding environment, corresponding repair devices are needed to repair the current wind erosion pits.

[0003] Grasslands exist when repairing wind erosion pits:

[0004] 1. When repairing grassland wind erosion pits, personnel are generally required to use handheld machinery to spray the grass seeds used for repair and improvement into the wind erosion pits for repair. However, manual spraying requires operators to stand at the edge of the wind erosion pits for spraying and maintenance. Since the edges of wind erosion pits are prone to collapse, there are safety hazards.

[0005] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a grassland vegetation restoration and improvement device for grassland wind erosion pits is provided, in order to achieve a more practical purpose. Summary of the invention

[0006] The present invention provides a grassland vegetation restoration and improvement device for grassland wind erosion pits, which solves the problem that manual spraying requires operators to stand at the edge of the wind erosion pit to carry out spraying and maintenance. Since the edge of the wind erosion pit is prone to collapse, there is a safety hazard.

[0007] The present invention provides a grassland vegetation restoration and improvement device for grassland wind erosion pits, and specifically includes: a base and a movable frame, wherein the main body of the base is a rectangular structure, and through holes are provided at the four internal corners of the base, and fixing pins are inserted into the through holes, and the base and the fixing pins together form a limiting structure, and a support is fixedly connected to the top surface of the base, and a motor B is installed on the inner side of the movable frame, and the motor B is used to drive the guide wheel to rotate, and each group of guide wheels is respectively located at the upper and lower sides of the traction rope, and the top of the movable frame is fixedly connected to a guide rail, and a transverse groove is provided inside the guide rail, and an electric push rod B is installed inside the transverse groove, and a movable block is also slidably connected inside the transverse groove.

[0008] Furthermore, a rotating shaft is installed on the top of the pedestal, and a mounting seat is installed through the rotating shaft. One side of the mounting seat is a plane structure, and two hooks are fixedly connected in a linear array on the plane.

[0009] Furthermore, an electric push rod A is installed on the top surface of the support, a pedestal is installed on the top of the electric push rod A, a guide column is installed between the pedestal and the support, and the guide column is inserted into the pedestal.

[0010] Furthermore, a roller is installed on the rear output shaft of the motor A. There are two rollers in total, and the two rollers are installed in a linear array in the mounting frame, and a traction rope is wound around the outer side of the roller.

[0011] Furthermore, a mounting frame is provided on the right side of the base, a plug post is fixedly connected to the bottom end of the mounting frame, the mounting frame and the plug post together form a limiting structure, and a motor A is installed at the front end of the mounting frame.

[0012] Furthermore, a through slot is provided inside the movable frame, and guide wheels are installed inside the through slot, wherein every two longitudinally adjacent guide wheels form a group, and two groups of guide wheels are installed in a linear array inside the movable frame.

[0013] Furthermore, the electric push rod B is connected to the moving block, and a side panel is fixedly connected to the outer side of the moving block. There are two side panels in total, and the two side panels are respectively fixedly connected to the front and rear side positions of the moving block. A ranging component is installed on the bottom end surface of the side panel, and an air duct is installed on the bottom end surface of the moving frame. A pump is installed on one side of the air duct, and the pump is used to supply air to the inside of the air duct. A supply pipe is installed at one end of the air duct, and the supply pipe is used to supply grass seeds to the inside of the air duct.

[0014] Furthermore, one end of the traction rope away from the roller is connected to the hook, and the traction rope is provided at two locations, and the outer sides of the two traction ropes are sleeved with movable frames.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. After the traction rope arranged on the outside of the roller is connected to the hook, the traction rope installed on the outside of the two rollers can cover the wind erosion pit by manually holding the plug column, and then the plug column fixedly connected to the bottom of the mounting frame is inserted into the edge of the other side of the wind erosion pit for limit fixing. When the base and the plug column are fixed, the roller can be driven to rotate by starting the motor A installed at the front end of the mounting frame, and the traction rope can be wound up by the roller to keep the two traction ropes in a taut state. At this time, the mobile frame located in the two traction ropes can be suspended above the wind erosion pit for placement. This design can realize the rapid positioning, laying and installation of the device, effectively replacing the traditional manual laying and covering that is prone to potential safety hazards.

[0017] 2. By leading out the supply pipe installed on one side of the air duct and connecting the supply pipe to the external hay box, when grass seeds need to be laid synchronously, the guide wheel can be driven to rotate by starting the motor B installed in the mobile frame, and the friction transmission between the guide wheel and the traction rope arranged between the roller and the hook can drive the mobile frame as a whole to move along the path laid by the traction rope. When the distance between the mobile frame and the wind erosion pit needs to be adjusted, the roller can be driven to rotate by starting the motor A installed at the front end of the mounting frame, and the traction rope can be released by the roller to change the traction rope from a taut state to a loose state. At this time, the mobile frame located outside the traction rope can be lowered as the traction rope is relaxed to adjust the distance from the bottom of the wind erosion pit, so as to achieve the purpose of precise repair instead of manual work.

[0018] 3. When it is necessary to repair and improve the grass seeds, the external grass seeds can be put into the internal position of the air duct through the supply pipe arranged on one side of the air duct, and the pump installed on the outside of the air duct can be started to supply air to the inside of the air duct, so that the grass seeds entering the air duct through the supply pipe can flow into the wind erosion pit at a faster speed under the air flow supplied by the pump for repair and improvement. When laying the grass seeds, the moving block can be pushed by starting the electric push rod B installed in the guide rail, and when the moving block moves, the electric push rod installed on the side plate can be used to push the moving block. The distance measuring component at the bottom is used to measure the distance between the current mobile frame and the ground of the wind erosion pit, and adjust the air supply of the pump installed on the outside of the air duct according to the distance between the current mobile frame and the ground of the wind erosion pit. When the distance between the mobile frame and the ground of the wind erosion pit is too large, the pump will be started and the air volume will be increased to enter the inside of the air duct to assist in the laying of grass seeds. This design can realize automatic and rapid adjustment operations according to the different distances between the current device and the ground of the wind erosion pit, and can realize more thorough and smooth laying of grass seeds, thereby achieving a more practical purpose. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0020] In the attached picture:

[0021] Figure 1 It shows a schematic diagram of the front side structure of a partially cut-away state of the improved device according to an embodiment of the present invention;

[0022] Figure 2 A schematic diagram of a top and side view of a partially cut-away structure of an improved device according to an embodiment of the present invention is shown;

[0023] Figure 3 It shows a schematic diagram of the front side structure of the improved device according to an embodiment of the present invention;

[0024] Figure 4 A schematic diagram of the top view of the improved device according to an embodiment of the present invention is shown;

[0025] Figure 5 A schematic diagram of the base to hook display structure of the improved device according to an embodiment of the present invention is shown;

[0026] Figure 6 It shows a schematic diagram of the structure of the mobile frame to the supply pipe display of the improved device according to an embodiment of the present invention;

[0027] Figure 7 The improved device according to the embodiment of the present invention is shown. Figure 2 The enlarged structural diagram at A in the middle;

[0028] Figure 8 The improved device according to the embodiment of the present invention is shown. Figure 2 Enlarged structural diagram at B in the middle.

[0029] Reference numerals list

[0030] 1. Base; 2. Fixing pin; 3. Support; 4. Electric push rod A; 5. Guide column; 6. Base; 7. Rotating shaft; 8. Mounting seat; 9. Hook; 10. Mounting frame; 11. Insert column; 12. Motor A; 13. Roller; 14. Traction rope; 15. Moving frame; 16. Guide wheel; 17. Motor B; 18. Guide rail; 19. Electric push rod B; 20. Moving block; 21. Side panel; 22. Distance measuring component; 23. Air duct; 24. Pump; 25. Supply pipe. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings and examples.

[0032] Example:

[0033] As attached Figure 1 To Attachment Figure 8 As shown:

[0034] The present invention provides a grassland vegetation restoration and improvement device for grassland wind erosion pits, comprising: a base 1 and a mobile frame 15, the main body of the base 1 is a rectangular structure, and through holes are opened at the four corners of the base 1, and a fixing pin 2 is inserted into the through hole. The base 1 and the fixing pin 2 together form a limiting structure, and a support 3 is fixedly connected to the top surface of the base 1. A motor B17 is installed on the inner side of the mobile frame 15, and the motor B17 is used to drive the guide wheel 16 to rotate. Each group of guide wheels 16 is respectively located at the upper and lower sides of the traction rope 14, and the mobile frame 15 The top end is fixedly connected with a guide rail 18, and a transverse groove is provided inside the guide rail 18. An electric push rod B19 is installed inside the transverse groove, and a moving block 20 is also slidably connected inside the transverse groove. The electric push rod B19 is connected to the moving block 20. The outer side of the moving block 20 is fixedly connected with a side plate 21. There are two side plates 21, and the two side plates 21 are respectively fixedly connected to the front and rear side positions of the moving block 20. A distance measuring component 22 is installed on the bottom end surface of the side plate 21. An air duct 23 is installed on the bottom end surface of the moving frame 15. The air duct 2 A pump 24 is installed on one side of the 3, and the pump 24 is used to supply air to the inside of the air duct 23. A supply pipe 25 is installed at one end of the air duct 23, and the supply pipe 25 is used to supply grass seeds to the inside of the air duct 23. After the traction rope 14 set on the outside of the roller 13 is connected to the hook 9, the traction rope 14 installed on the outside of the two rollers 13 can cover the wind erosion pit by manually holding the plug post 11, and then the plug post 11 fixedly connected to the bottom end of the mounting frame 10 is inserted into the edge of the other side of the wind erosion pit for limiting. It can be fixed, and after the base 1 and the plug 11 are fixed, the roller 13 can be driven to rotate by starting the motor A12 installed at the front end of the mounting frame 10, and the traction rope 14 can be rolled up by the roller 13 to keep the two traction ropes 14 in a taut state. At this time, the mobile frame 15 located between the two traction ropes 14 can be suspended above the wind erosion pit and placed. This design can realize the rapid positioning, laying and installation of the device, and effectively replaces the problem of traditional manual laying and covering that is prone to potential safety hazards.

[0035] Among them, an electric push rod A4 is installed on the top surface of the support 3, a pedestal 6 is installed on the top of the electric push rod A4, a guide column 5 is installed between the pedestal 6 and the support 3, the guide column 5 is inserted in the pedestal 6, a rotating shaft 7 is installed on the top of the pedestal 6, and a mounting seat 8 is installed through the rotating shaft 7, one side of the mounting seat 8 is a plane structure, and two hooks 9 are fixedly connected in a linear array on the plane.

[0036] Among them, a mounting frame 10 is provided on the right side of the base 1, and a plug column 11 is fixedly connected to the bottom end of the mounting frame 10. The mounting frame 10 and the plug column 11 together constitute a limiting structure. A motor A12 is installed at the front end of the mounting frame 10, and a roller 13 is installed on the rear output shaft of the motor A12. There are two rollers 13 in total, and the two rollers 13 are installed in the mounting frame 10 in a linear array. A traction rope 14 is wrapped around the outside of the roller 13. When it is necessary to repair and improve the grass seeds, the external grass seeds can be put into the internal position of the air duct 23 through the supply pipe 25 arranged on one side of the air duct 23, and the pump 24 installed on the outside of the air duct 23 can be started to supply air to the inside of the air duct 23, so that the grass seeds entering the air duct 23 through the supply pipe 25 can flow into the inside of the wind erosion pit at a faster speed when the pump 24 supplies airflow. The invention has been repaired and improved, and when laying grass seeds, the moving block 20 can be pushed by starting the electric push rod B19 installed in the guide rail 18. When the moving block 20 moves, the distance between the current moving frame 15 and the ground of the wind erosion pit can be measured by the distance measuring component 22 installed at the bottom of the side plate 21, and the air supply of the pump 24 installed on the outside of the air duct 23 can be adjusted according to the distance between the current moving frame 15 and the ground of the wind erosion pit. When the distance between the moving frame 15 and the ground of the wind erosion pit is too large, the pump 24 will be started and the air volume will be increased to enter the inside of the air duct 23 to assist in the laying of grass seeds. This design can realize automatic and rapid adjustment according to the different distances between the current device and the ground of the wind erosion pit, and can realize a more thorough and smooth laying of grass seeds, thereby achieving a more practical purpose.

[0037] Among them, one end of the traction rope 14 away from the roller 13 is connected to the hook 9, and the traction rope 14 is provided at two locations, and the outer sides of the two traction ropes 14 are sleeved with a mobile frame 15, and a through groove is provided inside the mobile frame 15, and a guide wheel 16 is installed inside the through groove, wherein every two longitudinally adjacent guide wheels 16 form a group, and the two groups of guide wheels 16 are installed in the mobile frame 15 in a linear array, and the supply pipe 25 installed on one side of the air duct 23 is led out, and the supply pipe 25 is connected to the external forage box, and synchronously when it is necessary to lay grass seeds, the guide wheel 16 can be driven to rotate by starting the motor B17 installed in the mobile frame 15, The friction transmission between the guide wheel 16 and the traction rope 14 arranged between the roller 13 and the hook 9 drives the mobile frame 15 to move along the path laid by the traction rope 14 as a whole. When it is necessary to adjust the distance between the mobile frame 15 and the wind erosion pit, the motor A12 installed at the front end of the mounting frame 10 can be started to drive the roller 13 to rotate, and the traction rope 14 can be released by the roller 13, so that the traction rope 14 changes from a taut state to a relaxed state. At this time, the mobile frame 15 located outside the traction rope 14 can be lowered as the traction rope 14 relaxes to adjust the distance between it and the bottom of the wind erosion pit, so as to achieve the purpose of precise repair instead of manual work.

[0038] When in use: first, when it is necessary to repair the grassland wind erosion pit, the base 1 can be installed at one end of the edge of the wind erosion pit, and the base 1 can be quickly fixed by passing the fixing pin 2 through the through hole opened in the base 1. Then the operator can manually hold the plug post 11 fixedly connected to the bottom end of the mounting frame 10, and connect one end of the traction rope 14 wrapped around the outside of the roller 13 to the hook 9 fixedly connected to the outside of the mounting seat 8;

[0039] When the traction rope 14 arranged on the outside of the roller 13 is connected to the hook 9, the traction rope 14 installed on the outside of the two rollers 13 can cover the wind erosion pit by manually holding the plug post 11, and then the plug post 11 fixedly connected to the bottom end of the mounting frame 10 is inserted into the edge of the other side of the wind erosion pit for limit fixing. When the base 1 and the plug post 11 are fixed, the roller 13 can be driven to rotate by starting the motor A12 installed at the front end of the mounting frame 10, and the traction rope 14 can be wound up by the roller 13 to keep the two traction ropes 14 in a taut state. At this time, the mobile frame 15 located in the two traction ropes 14 can be suspended above the wind erosion pit for placement. This design can realize the rapid positioning, laying and installation of the device, and effectively replaces the problem of traditional manual laying and covering that is prone to potential safety hazards.

[0040] Then, the supply pipe 25 installed on one side of the air duct 23 is led out, and the supply pipe 25 is connected to the external grass box. When the grass seeds need to be laid synchronously, the guide wheel 16 can be driven to rotate by starting the motor B17 installed in the mobile frame 15, and the friction transmission between the guide wheel 16 and the traction rope 14 set between the roller 13 and the hook 9 drives the mobile frame 15 to move along the path laid by the traction rope 14. When the distance between the mobile frame 15 and the wind erosion pit needs to be adjusted, the roller 13 can be driven to rotate by starting the motor A12 installed at the front end of the mounting frame 10, and the traction rope 14 is released by the roller 13, so that the traction rope 14 changes from a taut state to a relaxed state. At this time, the mobile frame 15 located outside the traction rope 14 can be lowered as the traction rope 14 relaxes to adjust the distance from the bottom of the wind erosion pit, so as to achieve the purpose of precise repair instead of manual work.

[0041] When it is necessary to repair and improve the grass seeds, the external grass seeds can be put into the internal position of the air duct 23 through the supply pipe 25 arranged on one side of the air duct 23, and the pump 24 installed on the outside of the air duct 23 can be started to supply air to the inside of the air duct 23, so that the grass seeds entering the air duct 23 through the supply pipe 25 can flow into the inside of the wind erosion pit at a faster speed under the condition of the air flow supplied by the pump 24 for repair and improvement. When the grass seeds are laid, the moving block 20 can be pushed by starting the electric push rod B19 installed in the guide rail 18, and when the moving block 20 moves, the electric push rod B19 installed in the guide rail 18 can be installed to push the moving block 20. The distance measuring component 22 installed at the bottom end of the side panel 21 is used to measure the distance between the current mobile frame 15 and the ground of the wind erosion pit, and adjusts the air supply of the pump 24 installed on the outside of the air duct 23 according to the distance between the current mobile frame 15 and the ground of the wind erosion pit. When the distance between the mobile frame 15 and the ground of the wind erosion pit is too large, the pump 24 will be started and the air volume will be increased to enter the interior of the air duct 23 to assist in the laying of grass seeds. This design can realize automatic and rapid adjustment operations according to the different distances between the current device and the ground of the wind erosion pit, and can realize a more thorough and smooth laying operation of the grass seeds, thereby achieving a more practical purpose.

Claims

1. A grassland vegetation restoration and improvement device for grassland wind erosion pits, characterized in that: include: A base (1) and a movable frame (15), wherein the main body of the base (1) is a rectangular structure, and through holes are provided at the four corners of the base (1), and a fixing pin (2) is inserted into the through hole. The base (1) and the fixing pin (2) together form a limiting structure. A support (3) is fixedly connected to the top surface of the base (1). A motor B (17) is installed on the inner side of the movable frame (15), and the motor B (17) is used to drive the guide wheel (16) to rotate. Each group of guide wheels (16) is located at the upper and lower sides of the traction rope (14), respectively. A guide rail (18) is fixedly connected to the top of the movable frame (15), and a transverse groove is provided inside the guide rail (18). An electric push rod B (19) is installed inside the transverse groove, and a movable block (20) is also slidably connected inside the transverse groove. The electric push rod B (19) is connected to the moving block (20), and a side plate (21) is fixedly connected to the outer side of the moving block (20). The side plates (21) are provided at two locations, and the two side plates (21) are respectively fixedly connected to the front and rear side positions of the moving block (20). A distance measuring component (22) is installed on the bottom end surface of the side plate (21). An air duct (23) is installed on the bottom end surface of the moving frame (15). A pump (24) is installed on one side of the air duct (23). The pump (24) is used to supply air to the inside of the air duct (23). A supply pipe (25) is installed at one end of the air duct (23). The supply pipe (25) is used to supply grass seeds to the inside of the air duct (23). The distance between the current moving frame (15) and the ground of the wind erosion pit is measured by a distance measuring component (22) installed at the bottom of the side plate (21), and the air supply volume of the pump (24) installed outside the air duct (23) is adjusted according to the distance between the current moving frame (15) and the ground of the wind erosion pit. When the distance between the moving frame (15) and the ground of the wind erosion pit is too large, the pump (24) is started and the air volume is increased to enter the air duct (23) to perform grass seed auxiliary laying operations.

2. The grassland vegetation restoration and improvement device for grassland wind erosion pits according to claim 1, characterized in that: An electric push rod A (4) is mounted on the top surface of the support (3), a pedestal (6) is mounted on the top of the electric push rod A (4), a guide column (5) is mounted between the pedestal (6) and the support (3), and the guide column (5) is plugged into the pedestal (6).

3. The grassland vegetation restoration and improvement device for grassland wind erosion pits as claimed in claim 2, characterized in that: A rotating shaft (7) is installed at the top of the pedestal (6), and a mounting seat (8) is installed via the rotating shaft (7). One side of the mounting seat (8) is a plane structure, and two hooks (9) are fixedly connected in a linear array on the plane.

4. The grassland vegetation restoration and improvement device for grassland wind erosion pits according to claim 1, characterized in that: A mounting frame (10) is arranged on the right side of the base (1), a plug post (11) is fixedly connected to the bottom end of the mounting frame (10), the mounting frame (10) and the plug post (11) together form a limiting structure, and a motor A (12) is installed at the front end of the mounting frame (10).

5. The grassland vegetation restoration and improvement device for grassland wind erosion pits as claimed in claim 4, characterized in that: A roller (13) is mounted on the rear output shaft of the motor A (12), the roller (13) being provided at two locations, and the two rollers (13) are mounted in a linear array in the mounting frame (10), and a traction rope (14) is wound around the outer side of the roller (13).

6. The grassland vegetation restoration and improvement device for grassland wind erosion pits as claimed in claim 5, characterized in that: One end of the traction rope (14) away from the roller (13) is connected to the hook (9), and the traction rope (14) is provided at two locations, and the outer sides of the two traction ropes (14) are sleeved with a moving frame (15).

7. The grassland vegetation restoration and improvement device for grassland wind erosion pits as claimed in claim 6, characterized in that: A through slot is provided inside the movable frame (15), and a guide wheel (16) is installed inside the through slot, wherein every two longitudinally adjacent guide wheels (16) form a group, and two groups of guide wheels (16) are installed in the movable frame (15) in a linear array.

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