Forest isolation belt opening robot

Abstract

The invention discloses a forest isolation belt opening robot, and relates to the technical field of fire-fighting robots, the forest isolation belt opening robot comprises a machine body, two sides of the machine body are provided with crawler walking mechanisms, and the crawler walking mechanisms are used for moving the robot; the opening-up assembly is installed at the front side position of the machine body, and the opening-up assembly is used for removing plants in the forest; the lifting frame assembly is installed on the tail portion of the machine body, the lifting frame assembly comprises a second frame body, a partition plate is installed in the second frame body, and an opening in the bottom of the second frame body is divided into three areas by the partition plate; through cooperative arrangement of a soil digging impeller, a refining assembly and a pesticide spraying assembly, the opening robot can synchronously conduct pesticide spraying treatment on soil in the opening effect, soil is dug out and refined into a film shape, then atomization pesticide spraying is conducted on the two faces of the film shape, the fusion effect of the soil and the pesticide is improved, and the pesticide spraying effect is improved. And the use amount of pesticide is also reduced.

Description

Technical Field

[0001] The invention relates to the technical field of fire-fighting robots, and in particular to a forest isolation zone clearing robot. Background Art

[0002] Forest fire isolation belts are open areas set up between forests, between forests and villages, schools, factories, etc. to prevent the spread of fires and facilitate fire fighting and rescue. Forest fire isolation belts are mainly formed by clearing trees and weeds in the forest to form an open area of ​​a certain width, and then spraying pesticides on the soil in the area to prevent plants from growing again.

[0003] With the advancement of science and technology, forest isolation belt development robots have gradually replaced manual labor to achieve the development of forest fire isolation belts, greatly improving work efficiency and reducing the labor intensity of workers. However, most of the existing development robots only have development functions, and the spraying of pesticides needs to be carried out separately. At present, the spraying of pesticides is only sprayed on the soil surface, the pesticide effect is poor, and the amount of pesticides used is large and the cost is high. In addition, after the development robot removes trees and weeds, the staff also needs to collect and transfer the trees and weeds, especially the weeds and fallen leaves on the ground, which are difficult to collect and the workload is large. Therefore, a forest isolation belt development robot is needed to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a forest isolation belt clearing robot to solve the problems existing in the prior art mentioned in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A forest isolation zone opening robot, comprising:

[0007] A machine body, with crawler walking mechanisms installed on both sides of the machine body for moving the robot;

[0008] A clearing component, which is installed at the front side of the machine body and is used to clear plants in the forest;

[0009] A lifting frame assembly, the lifting frame assembly is installed at the rear of the machine body, the lifting frame assembly includes a frame body 2, a partition is installed in the frame body 2, and the partition divides the bottom opening of the frame body 2 into three areas;

[0010] A soil-scraping impeller is installed in the area at the bottom of the second frame body close to one side of the machine body and is used to scrape the ground and dig trenches;

[0011] A thinning component, which is used to cut and thin the soil shoveled out by the soil-scraping impeller to facilitate uniform spraying of pesticides;

[0012] A spraying assembly, which is installed at a position of the frame body 2 away from one side of the machine body and is located below the thinning assembly, and is used for spraying pesticides on both sides of the thin soil in the process of falling after thinning;

[0013] A picking component is installed on the outer wall of the frame body 2 close to the machine body. The picking component is used to pick up weeds on the ground and transport them to the middle position of the frame body 2, and make the weeds enter the groove dug by the soil-cutting impeller, so that the falling soil buries the weeds.

[0014] Preferably, the opening component includes a frame, a support arm and a hydraulic cylinder. The frame is connected to the support arm, one end of the support arm is rotatably connected to the machine body, a hydraulic cylinder is installed at both ends of the front side of the machine body, the output end of the hydraulic cylinder is hinged to the frame, an opening gear shaft is rotatably connected inside the frame, and a power mechanism for driving the opening gear shaft to rotate is installed on the frame, and a protective frame is installed above the frame.

[0015] Preferably, the lifting frame assembly includes a frame body 2, a support arm 2 and a hydraulic cylinder 2. The frame body 2 is connected to the support arm 2. One end of the support arm 2 is rotatably connected to a support on the rear side of the machine body. Hydraulic cylinder 2 is installed at both ends of the rear side of the machine body. The output end of the hydraulic cylinder 2 is hinged to the frame body 2.

[0016] Preferably, the thinning component includes a driving shaft and cutting blades, two driving shafts are provided and are installed in parallel in the second frame, the cutting blades are evenly distributed on the driving shafts, and the cutting blades on the two driving shafts are staggered.

[0017] Preferably, the spraying assembly includes a liquid separation box, a nozzle and a medicine storage box. Two liquid separation boxes are provided and are installed opposite to each other below the refinement assembly. Several nozzles are evenly installed on the liquid separation box. The medicine storage box is arranged on the top of the machine body. A booster pump is provided in the medicine storage box. The output end of the booster pump is connected to the liquid separation box through a connecting pipe.

[0018] Preferably, the picking assembly is provided with two groups and is arranged on both sides of the second side wall of the frame body, the picking assembly includes a pulley, a picking belt and a picking claw, the pulley is rotatably connected to the second frame body, the picking belt is connected to the two pulleys, and "L"-shaped picking claws are evenly arranged on the outer surface of the picking belt, through holes and guide boxes are provided on both sides of the second frame body, one end of the guide box is connected to the through hole, and the other end of the guide box is arranged at the unloading position of the picking belt, and the guide box is inclined relative to the horizontal plane.

[0019] Preferably, dispersion plates are horizontally installed at the through holes on both sides of the frame body 2, the middle of the dispersion plate is a plane, and both sides are inclined surfaces inclined downward.

[0020] Preferably, the partition is arranged in a herringbone shape.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention coordinates the soil-digging impeller, the refinement component and the spraying component, so that the development robot can spray the soil with pesticides simultaneously during the development process. The soil is dug out and refined into a film-like form, and then the two sides are atomized and sprayed with pesticides, which not only improves the fusion effect of soil and pesticides, but also reduces the amount of pesticides used.

[0023] 2. The present invention can transport the weeds and dead leaves on the ground to the soil grooves through the coordinated arrangement of the soil-cutting impeller, the refinement component and the picking component, and use the soil that falls after spraying for backfilling, thereby realizing the landfill treatment of the weeds and dead leaves. There is no need for subsequent collection and transfer, which reduces the construction process and improves the efficiency of opening up forest isolation belts. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 and Figure 2 It is a schematic diagram of the overall structure of the present invention from different viewing angles.

[0025] Figure 3 It is a schematic diagram of the structure of the lifting frame assembly of the present invention.

[0026] Figure 4 It is a schematic diagram of the front cross-sectional structure of the frame body 2 of the present invention.

[0027] Figure 5 It is a schematic diagram of the top cross-sectional structure of the frame body 2 of the present invention.

[0028] Figure 6 It is a schematic diagram of the structure of the spraying component of the present invention.

[0029] Figure 7 It is a schematic diagram of the structure of the dispersion plate of the present invention.

[0030] In the figure: 1. machine body; 2. crawler walking mechanism; 3. development component; 31. frame 1; 32. support arm 1; 33. hydraulic cylinder 1; 34. development gear shaft; 35. protective frame; 4. lifting frame component; 41. frame 2; 42. support arm 2; 43. hydraulic cylinder 2; 5. partition; 6. soil-cutting impeller; 7. refinement component; 71. drive shaft; 72. cutting blade; 8. spraying component; 81. liquid separation box; 82. nozzle; 83. medicine storage box; 84. connecting pipe; 9. picking component; 91. pulley; 92. picking belt; 93. picking claw; 94. guide box; 95. dispersion plate. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0032] See also Figure 1-7 , the present invention provides the following technical solutions:

[0033] A forest isolation belt clearing robot comprises: a body 1, crawler walking mechanisms 2 are installed on both sides of the body 1 for the movement of the robot; a clearing component 3, the clearing component 3 is installed at the front side of the body 1, and the clearing component 3 is used to clear plants in the forest; the clearing component 3 comprises a frame 31, an arm 32 and a hydraulic cylinder 33, the frame 31 is connected to the arm 32, one end of the arm 32 is rotatably connected to the body 1, hydraulic cylinders 33 are installed at both ends of the front side of the body 1, the output end of the hydraulic cylinder 33 is hinged to the frame 31, a clearing gear shaft 34 is rotatably connected in the frame 31, and a power mechanism for driving the clearing gear shaft 34 to rotate is installed on the frame 31, and a protective frame 35 is installed above the frame 31; the hydraulic cylinder 33 is used to control the lifting and rotation of the frame 31, and the power mechanism drives the clearing gear shaft 34 to rotate, so as to realize the clearing of plants in the forest.

[0034] The lifting frame assembly 4 is installed at the tail of the machine body 1, and the lifting frame assembly 4 includes a frame body 41, a partition 5 is installed in the frame body 41, and the partition 5 is set in a "human" shape. The partition 5 divides the bottom opening of the frame body 41 into three areas; the lifting frame assembly 4 includes a frame body 41, a support arm 42 and a hydraulic cylinder 43. The frame body 41 is connected to the support arm 42, and one end of the support arm 42 is rotatably connected to the support on the rear side of the machine body 1. The rear of the machine body 1 Hydraulic cylinders 43 are installed at both ends of the side, and the output end of the hydraulic cylinder 43 is hinged to the frame 41; the soil-digging impeller 6 is installed in the area of ​​the bottom of the frame 41 close to the side of the machine body 1, and is used to dig soil and dig trenches on the ground; the hydraulic cylinder 43 can also drive the frame 41 to rise and fall and rotate relative to the machine body 1, so as to facilitate operations according to different terrains; the power mechanism drives the soil-digging impeller 6 to rotate, and the soil-digging impeller 6 can dig up the soil and throw it to the refinement component 7, so as to realize the digging and transportation of the soil.

[0035] The thinning component 7 is used to cut and thin the soil dug out by the soil-digging impeller 6 to facilitate uniform spraying of pesticides; the thinning component 7 includes a driving shaft 71 and a cutting blade 72, and two driving shafts 71 are provided and installed in parallel in the frame 41. The cutting blades 72 are evenly distributed on the driving shafts 71, and the cutting blades 72 on the two driving shafts 71 are staggered.

[0036] A spraying component 8 is installed at a position of the frame 2 41 away from the side of the body 1 and is located below the refinement component 7. The spraying component 8 is used for double-sided spraying of pesticides on thin soil in the process of falling after refinement; the spraying component 8 includes a liquid separation box 81, a nozzle 82 and a medicine storage box 83. The liquid separation box 81 is provided with two and is oppositely installed below the refinement component 7. A plurality of nozzles 82 are evenly installed on the liquid separation box 81. The medicine storage box 83 is arranged on the top of the body 1. A booster pump is provided in the medicine storage box 83. The output end of the booster pump is connected to the liquid separation box 81 through a connecting pipe 84. Through the coordinated arrangement of the refinement component 7 and the spraying component 8, the soil particles can be made finer, the soil and the pesticide are more fully integrated, the effect of the pesticide is improved, and the amount of pesticide can be reduced.

[0037] A picking component 9 is installed on the outer wall of the frame 41 close to the body 1. The picking component 9 is used to pick up the weeds on the ground and transport them to the middle position of the frame 41, and make the weeds enter the groove dug by the soil-cutting impeller 6, so that the fallen soil buries the weeds; the picking component 9 is provided with two groups and is arranged on both sides of the side wall of the frame 41. The picking component 9 includes a pulley 91, a picking belt 92 and a picking claw 93. The pulley 91 is rotatably connected to the frame 41, and the picking belt 92 is connected to the two pulleys 91. The outer surface of the picking belt 92 "L"-shaped picking claws 93 are evenly arranged, and through holes and guide boxes 94 are arranged on both sides of the frame body 41. One end of the guide box 94 is connected to the through hole, and the other end of the guide box 94 is arranged at the unloading place of the picking belt 92, and the guide box 94 is inclined relative to the horizontal plane. The inclined setting can make the weeds and dead leaves fall by the action of gravity. In order to improve the efficiency, a belt conveyor mechanism can be installed in the guide box 94; through the cooperation of the soil-cutting impeller 6, the refinement component 7 and the picking component 9, the weeds and dead leaves on the ground can be buried in the soil, eliminating the steps of collecting and transferring the weeds and dead leaves, thereby improving the work efficiency.

[0038] Dispersing plates 95 are horizontally installed at the through holes on both sides of the frame 41. The middle of the dispersing plate 95 is a plane, and both sides are downwardly inclined slopes. Through the arrangement of this structural dispersing plate 95, weeds and dead leaves can fall as evenly as possible, which is convenient for backfilling of soil.

[0039] The working process of the present invention is as follows:

[0040] The robot can be driven to move flexibly through the crawler walking mechanism 2 on both sides of the body 1, the hydraulic cylinder 33 can control the lifting movement of the frame 31, and the power mechanism on the frame 31 drives the opening gear shaft 34 to rotate, and the opening gear shaft 34 clears the plants in the forest.

[0041] The lifting movement of the frame 41 can also be controlled by the hydraulic cylinder 43. The power mechanism installed on the frame 41 drives the soil-cutting impeller 6 to rotate. The soil-cutting impeller 6 goes deep into the soil to dig up the soil and throws it above the refinement component 7, so that a groove is formed on the ground. The power mechanism drives the driving shaft 71 to rotate, and the driving shaft 71 drives the cutting blade 72 to cut and refine the soil, and the refined soil falls in the form of a film.

[0042] The pesticide solution in the medicine storage box 83 is transported to the liquid separation box 81 through the booster pump and sprayed out through the nozzle 82 after being atomized, so as to achieve uniform spraying on both sides of the film-like soil, so that the soil and the pesticide are fully integrated, the effect of the pesticide is improved, and the amount of pesticide used is reduced.

[0043] The power mechanism drives the pulley 91 to rotate, and the picking belts 92 on both sides of the frame 41 rotate in the opposite direction, so that the picking claws 93 pick up the weeds and dead leaves between the two groups of picking components 9 and transport them to the top of the picking belt 92. When the weeds and dead leaves move to the end of the picking belt 92, the weeds and dead leaves fall into the guide box 94 and are transported to the dispersion plate 95 by gravity or a conveying mechanism. They are evenly dispersed into the soil trench through the dispersion plate 95, and the soil falling from the rear of the frame 41 backfills the trench to achieve the landfill treatment of the weeds and dead leaves.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A forest isolation zone opening robot, characterized in that: include: A machine body (1), with crawler walking mechanisms (2) installed on both sides of the machine body (1) for moving the robot; A clearing component (3), the clearing component (3) being installed at the front side of the machine body (1), and the clearing component (3) being used to clear plants in the forest; A lifting frame assembly (4), the lifting frame assembly (4) being installed at the rear of the machine body (1), the lifting frame assembly (4) comprising a second frame body (41), a partition plate (5) being installed inside the second frame body (41), the partition plate (5) dividing the bottom opening of the second frame body (41) into three areas; A soil-scraping impeller (6), which is installed in the bottom of the second frame (41) in an area close to one side of the machine body (1) and is used to scrape the ground and dig trenches; A thinning component (7), the thinning component (7) is used to cut and thin the soil shoveled out by the soil-scraping impeller (6) to facilitate uniform spraying of pesticides; A spraying assembly (8), the spraying assembly (8) being mounted on a side of the frame body (41) away from the machine body (1) and being located below the thinning assembly (7), the spraying assembly (8) being used for spraying pesticides on both sides of the thin soil in the process of falling after thinning; A picking assembly (9) is mounted on the outer wall of the second frame (41) close to the machine body (1), and is used to pick up weeds on the ground and transport them to the middle position of the second frame (41), and to allow the weeds to enter the groove dug by the soil-digging impeller (6), so that the fallen soil fills the weeds.

2. A forest isolation zone clearing robot according to claim 1, characterized in that: The opening component (3) comprises a frame (31), a support arm (32) and a hydraulic cylinder (33); the frame (31) is connected to the support arm (32); one end of the support arm (32) is rotatably connected to the machine body (1); the front ends of the machine body (1) are equipped with a hydraulic cylinder (33); the output end of the hydraulic cylinder (33) is hinged to the frame (31); an opening gear shaft (34) is rotatably connected inside the frame (31); a power mechanism for driving the opening gear shaft (34) to rotate is installed on the frame (31); a protective frame (35) is installed above the frame (31).

3. The forest isolation zone clearing robot according to claim 1, characterized in that: The lifting frame assembly (4) comprises a frame body (41), a support arm (42) and a hydraulic cylinder (43). The frame body (41) is connected to the support arm (42). One end of the support arm (42) is rotatably connected to a support seat at the rear side of the machine body (1). The rear ends of the machine body (1) are provided with a hydraulic cylinder (43). The output end of the hydraulic cylinder (43) is hinged to the frame body (41).

4. A forest isolation zone clearing robot according to claim 3, characterized in that: The thinning component (7) comprises a driving shaft (71) and a cutting blade (72). Two driving shafts (71) are provided and are installed in parallel in the second frame (41). The cutting blades (72) are evenly distributed on the driving shafts (71), and the cutting blades (72) on the two driving shafts (71) are arranged in a staggered manner.

5. The forest isolation zone clearing robot according to claim 1, characterized in that: The medicine spraying assembly (8) comprises a liquid separation box (81), a nozzle (82) and a medicine storage box (83). Two liquid separation boxes (81) are provided and are installed opposite to each other below the refinement assembly (7). A plurality of nozzles (82) are evenly installed on the liquid separation box (81). The medicine storage box (83) is arranged on the top of the machine body (1). A booster pump is provided in the medicine storage box (83). The output end of the booster pump is connected to the liquid separation box (81) through a connecting pipe (84).

6. The forest isolation zone clearing robot according to claim 3, characterized in that: The picking assembly (9) is provided with two groups and is arranged at both sides of the side wall of the second frame (41). The picking assembly (9) comprises a pulley (91), a picking belt (92) and a picking claw (93). The pulley (91) is rotatably connected to the second frame (41). The picking belt (92) is connected to the two pulleys (91). The outer surface of the picking belt (92) is evenly provided with "L"-shaped picking claws (93). Through holes and guide boxes (94) are provided on both sides of the second frame (41). One end of the guide box (94) is connected to the through hole. The other end of the guide box (94) is arranged at the unloading position of the picking belt (92), and the guide box (94) is inclined relative to the horizontal plane.

7. The forest isolation zone clearing robot according to claim 6, characterized in that: A dispersion plate (95) is horizontally installed at the through holes on both sides of the frame body 2 (41), and the dispersion plate (95) has a plane in the middle and downwardly inclined slopes on both sides.

8. The forest isolation zone clearing robot according to claim 1, characterized in that: The partition (5) is arranged in a herringbone shape.

Images