Greening trimmer

Abstract

The present invention discloses a greening trimmer, comprising a front, a body, a rear, an elevated frame and a low frame. The front has a rear at one end, and the body is welded between the front and the rear through a connecting frame. The body has an equipment slot on one side, and a protective seat is welded on one side of the equipment slot. A support frame is welded on the top of one side of the equipment slot. An elevated frame is arranged between the support frame and the front, and a low frame is arranged between the support frame and the rear. A corresponding first slide bar is welded on one side of the front and the support frame, and a corresponding second slide bar is welded on one side of the rear and the other side of the support frame. The bottom of the elevated frame is a first load frame, and a first slide frame is welded on one side of the first load frame. The elevated frame adjusts the working height of the first load frame through a first hydraulic column. When the first hydraulic column is lifted or lowered, the first chain can effectively pull up the first load frame using a first sprocket to achieve the working height adjustment of the first load frame.

Description

Technical Field

[0001] The invention belongs to the technical field of machinery, and in particular relates to a greening trimmer. Background Art

[0002] Currently, most of the green vegetation pruning work is done by humans, which has extremely low work efficiency and causes great harm to the respiratory tract of personnel. In addition, due to the uncontrollable nature of human labor, there will be uneven pruning. Also, due to the height limitation of personnel, it is extremely inconvenient to prune taller green plants. Summary of the invention

[0003] The purpose of the present invention is to provide a greening trimmer to solve the problem mentioned in the above background technology that the existing greening vegetation trimming work is mostly done by humans, which has extremely low work efficiency and causes great harm to the respiratory tract of personnel. In addition, due to the uncontrollable nature of human beings, there will be uneven trimming. Also, due to the height limitation of personnel, it is extremely inconvenient to trim higher green plants.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a greening trimmer, comprising a front end, a body, a rear end, an elevated frame and a low frame, wherein the front end has a rear end, and the body is welded between the front end and the rear end through a connecting frame, one side of the body has an equipment slot, and a protective seat is welded on one side of the equipment slot, a support frame is welded on the top of one side of the equipment slot, an elevated frame is arranged between the support frame and the front end, and a low frame is arranged between the support frame and the rear end, a corresponding first sliding bar is welded on one side of the front end and one side of the support frame, a corresponding second sliding bar is welded on one side of the rear end and the other side of the support frame, the bottom of the elevated frame is a first load-bearing frame, and a first sliding frame is welded on one side of the first load-bearing frame, and both ends of the first sliding frame are connected by rollers The wheel is embedded in the first slide bar, and the first pulleys are installed at both ends of the first slide through welding plates, the first slide columns are welded at both ends of the elevated frame, and the first pulley is located in the first slide column, the first cross bar is welded on the top of the elevated frame, the first hydraulic column is arranged between the first slide columns, and the output end of the top of the first hydraulic column is connected to the first cross bar, the bottom of the first hydraulic column is arranged on one side of the first load frame through a connecting seat, the first sprockets are arranged on both sides of the top of the first hydraulic column, and the first sprockets are welded to the first cross bar, the first chains are arranged on the first sprockets, a positioning plate is welded on the top of one side of the elevated frame, and one end of the first chain is fixedly connected to the positioning plate, and the other end of the first chain is fixedly connected to the first slide.

[0005] Furthermore, the bottom of the low frame is a second load-bearing frame, and a second slide is welded on one side of the second load-bearing frame, both ends of the second slide are embedded in the second slide rod through rollers, a positioning rod is arranged on the top of the second slide, and second pulleys are installed on both ends of the second slide and both ends of the positioning rod through welding plates, second slide columns are welded on both ends of the low frame, and the second pulley is located in the second slide column, the bottom of the positioning rod is connected to the output end of the second hydraulic column, and the bottom of the second hydraulic column is arranged on one side of the second load-bearing frame through a connecting seat, second sprockets are arranged on both sides of the top of the positioning rod, and second chains are arranged on the second sprockets, a load-bearing plate is welded on one side of the low frame, one end of the second chain is fixedly connected to the load-bearing plate, and the other end of the second chain is fixedly connected to the second slide.

[0006] Furthermore, a first rotating frame is welded to one side of the top of the first load frame and the second load frame, and a load arm is installed between the second load frames through a rotating shaft, an auxiliary hydraulic rod is installed on the top of the load arm through a rotating rod, a first hydraulic rod is installed on the first load frame and the second load frame through a rotating block, and the output end of the first hydraulic rod is connected to the load arm through the rotating block, a rotating column is installed at one end of the load arm through a rotating sleeve, and the bottom of the rotating column is connected to the trimming wing through a bearing, a push rod motor is welded to the bottom of one end of the load arm, and the output end of the push rod motor is connected to the rotating column.

[0007] Furthermore, a rotating motor is installed on one side of the top of the trimming wing through a mounting frame, and trimming holes are opened on both sides of the surface of the trimming wing, a first rotating rod is welded on one side of the rotating motor through a bearing, and a second rotating rod is welded on one side of the first rotating rod through a bearing, the driving end of the rotating motor is connected to the first rotating rod through a synchronous belt, and the first rotating rod is connected to the second rotating rod through a synchronous belt, the rotating axes of the first rotating rod and the second rotating rod are welded and connected to a trimming blade, and the trimming blade is arranged at the bottom of the trimming wing through the rotating hole, and a limit spring is installed on one side of the trimming wing on the second load frame through the mounting axis, and one end of the limit spring is connected to one side of the rotating column through a welding rod.

[0008] Furthermore, hydraulic push rods are installed at both ends of the high frame and the low frame through push frames, and one end of the hydraulic push rods is installed on the protective seat through a rotating frame.

[0009] Furthermore, a diesel generator is installed on the top of the rear of the vehicle through a protective frame, and an oil pump is installed on one side of the diesel generator through a protective seat. The diesel generator is electrically connected to the oil pump, the rotating motor and the push rod motor. The oil pump is respectively connected to the hydraulic push rod, the limit spring, the first hydraulic column, the auxiliary hydraulic rod and the first hydraulic rod through oil pipes.

[0010] Furthermore, a control panel is installed in the vehicle head through an installation cabinet, and the control panel is electrically connected to the oil pump, the rotating motor and the push rod motor.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The elevated frame adjusts the working height of the first load frame through the first hydraulic column. When the first hydraulic column is raised or lowered, the first chain can effectively use the first sprocket to pull up the first load frame, thereby achieving the working height adjustment of the first load frame.

[0013] 2. The low frame can effectively adjust the working height of the second load frame by lifting and lowering the second hydraulic column. When the second hydraulic column is lifted and lowered, the positioning rod can effectively slide and lift in the second sliding column through the second pulley, so that the second sprocket lifts the second chain. Moreover, since the second load frame connected to one end of the second chain is provided with a second pulley (the second load frame is a movable structure, and the load-bearing plate connected to the other end of the second chain is a fixed welded structure, when the second chain is lifted, the second chain will pull up the movable end), thereby realizing the lifting and lowering adjustment of the second load frame.

[0014] 3. Through the operation of the output end of the first hydraulic rod, the working height of one end of the load-bearing arm can be adjusted, and through the operation of the output end of the push rod motor, the working angle of the rotating column can be adjusted. Because the bottom of the rotating column is connected to the trimming wing, when the angle of the rotating column changes, the trimming wing is also flipped and adjusted at the same angle. After the push rod motor and the first hydraulic rod perform output work, the load-bearing arm and the trimming wing can be folded upward, thereby realizing the retraction and extension of the trimming machine and the trimming blade, reducing the width of the overall fuselage during driving, and facilitating movement.

[0015] 4. After the personnel have adjusted the working angle of the trimming wing, turn on the rotating motor, use the rotating motor to drive the first rotating rod to rotate, and through the setting of the synchronous belt, when the first rotating rod rotates, the second rotating rod can also rotate accordingly, so that the trimming blade can perform rotary cutting. When the trimming wing on the second load frame encounters foreign objects during use, it can use the rotating column to rotate and avoid, and after moving away from the foreign objects, the trimming wing is rebounded by the limit spring, so that the trimming wing on the second load frame resumes the working state, and the trimming wing on the second load frame can realize automatic rebound and avoidance.

[0016] 5. When the working angle of the trimming wing is adjusted, the irregular green branches and leaves will pass through the trimming hole, and the rotation of the trimming blade will achieve good trimming of the green vegetation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The present invention is a schematic diagram of a side cross-sectional structure of a greening trimmer.

[0018] Figure 2 The figure is a schematic diagram of the structure of a greening trimmer according to the present invention from a top view.

[0019] Figure 3 The present invention is a schematic diagram of an elevated front view structure of a greening trimmer.

[0020] Figure 4 The present invention is a schematic diagram of a low-profile front view structure of a greening trimmer.

[0021] Figure 5 The present invention is a schematic diagram of an elevated top view cross-sectional structure of a greening trimmer.

[0022] Figure 6 The present invention is a schematic diagram of a low-profile top view cross-sectional structure of a greening trimmer.

[0023] Figure 7 The present invention is a schematic diagram of the side structure of a load-bearing arm of a greening trimmer.

[0024] Figure 8 The present invention is a schematic diagram of a top view of the trimming wing of a greening trimmer. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Example 1

[0027] like Figure 1-8As shown, a greening trimmer includes a front 1, a body 2, a rear 3, an elevated frame 5 and a low frame 6, wherein the front 1 has a rear 3 at one end, and the body 2 is welded between the front 1 and the rear 3 through a connecting frame, one side of the body 2 has an equipment slot 4, and a protective seat 8 is welded to one side of the equipment slot 4, a support frame 7 is welded to the top of one side of the equipment slot 4, an elevated frame 5 is arranged between the support frame 7 and the front 1, and a low frame 6 is arranged between the support frame 7 and the rear 3, a corresponding first slide bar 14 is welded to one side of the front 1 and one side of the support frame 7, a corresponding second slide bar 40 is welded to one side of the rear 3 and the other side of the support frame 7, the bottom of the elevated frame 5 is a first load-bearing frame 11, and a first slide 23 is welded to one side of the first load-bearing frame 11, and both ends of the first slide 23 are embedded in the first slide bar 14 through rollers 15, The first pulley 28 is installed at both ends of the first slide 23 through welding plates, the first slide columns 27 are welded at both ends of the elevated frame 5, and the first pulley 28 is located in the first slide column 27, the first cross bar 19 is welded on the top of the elevated frame 5, the first hydraulic column 16 is arranged between the first slide columns 27, and the output end of the top of the first hydraulic column 16 is connected to the first cross bar 19, the bottom of the first hydraulic column 16 is arranged on one side of the first load frame 11 through a connecting seat, the first sprocket wheels 20 are arranged on both sides of the top of the first hydraulic column 16, and the first sprocket wheels 20 are welded to the first cross bar 19, the first chain 22 is arranged on the first sprocket wheels 20, a positioning plate 21 is welded on the top of one side of the elevated frame 5, and one end of the first chain 22 is fixedly connected to the positioning plate 21, and the other end of the first chain 22 is fixedly connected to the first slide 23.

[0028] Among them, the bottom of the low frame 6 is a second load frame 42, and a second slide 41 is welded on one side of the second load frame 42, both ends of the second slide 41 are embedded in the second slide bar 40 through rollers 15, a positioning rod 24 is arranged on the top of the second slide 41, and second pulleys 47 are installed at both ends of the second slide 41 and both ends of the positioning rod 24 through welding plates, second slide columns 45 are welded at both ends of the low frame 6, and the second pulley 47 is located in the second slide column 45, the bottom of the positioning rod 24 is connected to the output end of the second hydraulic column 18, and the bottom of the second hydraulic column 18 is arranged on one side of the second load frame 42 through a connecting seat, second sprockets 25 are arranged on both sides of the top of the positioning rod 24, and second chains 44 are arranged on the second sprockets 25, and a load-bearing plate 43 is welded on one side of the low frame 6. One end of the second chain 44 is fixedly connected to the load-bearing plate 43, and the other end of the second chain 44 is fixedly connected to the second slide 41; the low frame 6 can effectively adjust the working height of the second load frame 42 by lifting and lowering the second hydraulic column 18. When the second hydraulic column 18 is lifted and lowered, the positioning rod 24 can effectively slide and lift in the second slide column 45 through the second pulley 47, so that the second sprocket 25 lifts the second chain 44. Moreover, because the second load frame 42 connected to one end of the second chain 44 is provided with the second pulley 47 (the second load frame 42 is a movable structure, and the load-bearing plate 43 connected to the other end of the second chain 44 is a fixed welded structure. When the second chain 44 is pulled, the second chain 44 will pull up the movable end), the lifting and lowering adjustment of the second load frame 42 is realized.

[0029] The first load frame 11 and the second load frame 42 are both welded with a first rotating frame 26 on one side of the top, and the load arm 12 is installed between the second load frames 42 through a rotating shaft, and the auxiliary hydraulic rod 29 is installed on the top of the load arm 12 through a rotating rod, and the first hydraulic rod 38 is installed on the first load frame 11 and the second load frame 42 through a rotating block, and the output end of the first hydraulic rod 38 is connected to the load arm 12 through a rotating block, and the load arm 12 is installed with a rotating column 31 at one end through a rotating sleeve 30, and the bottom of the rotating column 31 is connected to the load arm 12 through a shaft. The trimming wing 13 is connected to the bearing, and a push rod motor 39 is welded to the bottom of one end of the load arm 12, and the output end of the push rod motor 39 is connected to the rotating column 31; the working height of one end of the load arm 12 can be adjusted by the operation of the output end of the first hydraulic rod 38, and the working angle of the rotating column 31 can be adjusted by the operation of the output end of the push rod motor 39, and because the bottom of the rotating column 31 is connected to the trimming wing 13, when the angle of the rotating column 31 changes, the trimming wing 13 is also flipped and adjusted to the same angle as it.

[0030] The top side of the trimming wing 13 is provided with a rotating motor 32 through a mounting frame, and trimming holes 36 are provided on both sides of the surface of the trimming wing 13. A first rotating rod 33 is welded to one side of the rotating motor 32 through a bearing, and a second rotating rod 34 is welded to one side of the first rotating rod 33 through a bearing. The driving end of the rotating motor 32 is connected to the first rotating rod 33 through a synchronous belt, and the first rotating rod 33 is connected to the second rotating rod 34 through a synchronous belt. The rotating shafts of the first rotating rod 33 and the second rotating rod 34 are welded to a trimming blade 35, and the trimming blade 35 is arranged at the bottom of the trimming wing 13 through the rotating hole. A limiting spring 37 is installed on one side of the trimming wing 13 on the second load frame 42 through a mounting shaft, and one end of the limiting spring 37 is connected to one side of the rotating column 31 through a welding rod. After the personnel have adjusted the working angle of the trimming wing 13, the rotating motor 32 is turned on, and the first rotating rod 33 is driven to rotate by the rotating motor 32. Through the setting of the synchronous belt, when the first rotating rod 33 rotates, the second rotating rod 34 can also rotate accordingly, so that the trimming blade 35 performs a rotary cutting operation.

[0031] Among them, hydraulic push rods 17 are installed at both ends of the elevated frame 5 and the low frame 6 through a pushing frame, and one end of the hydraulic push rod 17 is installed on the protective seat 8 through a rotating frame; personnel control the operation of the hydraulic push rod 17 and use the push of the output end of the hydraulic push rod 17 to make the elevated frame 5 and the low frame 6 slide forward and backward through the roller 15 using the first sliding rod 14 and the second sliding rod 40 respectively, thereby realizing the operation of one end.

[0032] Among them, a diesel generator 9 is installed on the top of the rear end 3 through a protective frame, and an oil pump 10 is installed on one side of the diesel generator 9 through a protective seat. The diesel generator 9 is electrically connected to the oil pump 10, the rotating motor 32 and the push rod motor 39. The oil pump 10 is connected to the hydraulic push rod 17, the first hydraulic column 16, the second hydraulic column 18, the auxiliary hydraulic rod 29 and the first hydraulic rod 38 through oil pipes. Personnel use the diesel generator 9 to power the oil pump 10, the rotating motor 32 and the push rod motor 39, and use the oil pump 10 to realize hydraulic oil supply for the hydraulic push rod 17, the first hydraulic column 16, the second hydraulic column 18, the auxiliary hydraulic rod 29 and the first hydraulic rod 38.

[0033] Among them, a control panel 46 is installed in the front of the vehicle 1 through an installation cabinet, and the control panel 46 is electrically connected to the oil pump 10, the rotating motor 32 and the push rod motor 39. Personnel control the operation of the oil pump 10, the rotating motor 32 and the push rod motor 39 through the control panel 46 to achieve the work of pruning green plants.

[0034] Example 2

[0035] like Figure 1-8As shown, a greening trimmer includes a front 1, a body 2, a rear 3, an elevated frame 5 and a low frame 6, wherein the front 1 has a rear 3 at one end, and the body 2 is welded between the front 1 and the rear 3 through a connecting frame, one side of the body 2 has an equipment slot 4, and a protective seat 8 is welded to one side of the equipment slot 4, a support frame 7 is welded to the top of one side of the equipment slot 4, an elevated frame 5 is arranged between the support frame 7 and the front 1, and a low frame 6 is arranged between the support frame 7 and the rear 3, a corresponding first slide bar 14 is welded to one side of the front 1 and one side of the support frame 7, a corresponding second slide bar 40 is welded to one side of the rear 3 and the other side of the support frame 7, the bottom of the elevated frame 5 is a first load-bearing frame 11, and a first slide 23 is welded to one side of the first load-bearing frame 11, and both ends of the first slide 23 are embedded in the first slide bar 14 through rollers 15, The first pulley 28 is installed at both ends of the first slide 23 through welding plates, the first slide columns 27 are welded at both ends of the elevated frame 5, and the first pulley 28 is located in the first slide column 27, the first cross bar 19 is welded on the top of the elevated frame 5, the first hydraulic column 16 is arranged between the first slide columns 27, and the output end of the top of the first hydraulic column 16 is connected to the first cross bar 19, the bottom of the first hydraulic column 16 is arranged on one side of the first load frame 11 through a connecting seat, the first sprocket wheels 20 are arranged on both sides of the top of the first hydraulic column 16, and the first sprocket wheels 20 are welded to the first cross bar 19, the first chain 22 is arranged on the first sprocket wheels 20, a positioning plate 21 is welded on the top of one side of the elevated frame 5, and one end of the first chain 22 is fixedly connected to the positioning plate 21, and the other end of the first chain 22 is fixedly connected to the first slide 23.

[0036] Among them, the bottom of the low frame 6 is a second load frame 42, and a second slide 41 is welded on one side of the second load frame 42, both ends of the second slide 41 are embedded in the second slide bar 40 through rollers 15, a positioning rod 24 is arranged on the top of the second slide 41, and second pulleys 47 are installed at both ends of the second slide 41 and both ends of the positioning rod 24 through welding plates, second slide columns 45 are welded at both ends of the low frame 6, and the second pulley 47 is located in the second slide column 45, the bottom of the positioning rod 24 is connected to the output end of the second hydraulic column 18, and the bottom of the second hydraulic column 18 is arranged on one side of the second load frame 42 through a connecting seat, second sprockets 25 are arranged on both sides of the top of the positioning rod 24, and second chains 44 are arranged on the second sprockets 25, and a load-bearing plate 43 is welded on one side of the low frame 6, One end of the second chain 44 is fixedly connected to the load-bearing plate 43, and the other end of the second chain 44 is fixedly connected to the second slide 41; the low frame 6 can effectively adjust the working height of the second load frame 42 by lifting and lowering the second hydraulic column 18. When the second hydraulic column 18 is lifted and lowered, the positioning rod 24 can effectively slide and lift in the second slide column 45 through the second pulley 47, so that the second sprocket 25 lifts the second chain 44. Moreover, because the second load frame 42 connected to one end of the second chain 44 is provided with the second pulley 47 (the second load frame 42 is a movable structure, and the load-bearing plate 43 connected to the other end of the second chain 44 is a fixed welded structure, when the second chain 44 is pulled, the second chain 44 will pull up the movable end), thereby realizing the lifting and lowering adjustment of the second load frame 42.

[0037] The first rotating frame 26 is welded to one side of the top of the first load frame 11 and the second load frame 42, and the load arm 12 is installed between the second load frame 42 through a rotating shaft, and the auxiliary hydraulic rod 29 is installed on the top of the load arm 12 through a rotating rod, and the first hydraulic rod 38 is installed on the first load frame 11 and the second load frame 42 through a rotating block, and the output end of the first hydraulic rod 38 is connected to the load arm 12 through a rotating block, and a rotating column 31 is installed at one end of the load arm 12 through a rotating sleeve 30, and the bottom of the rotating column 31 is connected to the trimming wing 13 through a bearing, and a push rod motor 39 is welded at the bottom of one end of the load arm 12, and the output end of the push rod motor 39 is connected to the load arm 12. The rotating column 31 is connected; the working height of one end of the load-bearing arm 12 can be adjusted by working at the output end of the first hydraulic rod 38, and the working angle of the rotating column 31 can be adjusted by working at the output end of the push rod motor 39. Because the bottom of the rotating column 31 is connected to the trimming wing 13, when the angle of the rotating column 31 changes, the trimming wing 13 is also adjusted to flip at the same angle as it. After the push rod motor 39 and the first hydraulic rod 38 perform output work, the load-bearing arm 12 and the trimming wing 13 can be folded upward, thereby realizing the recovery of the trimming mechanism of the trimmer, reducing the width of the overall fuselage during driving, and facilitating movement.

[0038] Among them, a rotating motor 32 is installed on one side of the top of the trimming wing 13 through a mounting frame, and trimming holes 36 are opened on both sides of the surface of the trimming wing 13, a first rotating rod 33 is welded on one side of the rotating motor 32 through a bearing, and a second rotating rod 34 is welded on one side of the first rotating rod 33 through a bearing, the driving end of the rotating motor 32 is connected to the first rotating rod 33 through a synchronous belt, and the first rotating rod 33 is connected to the second rotating rod 34 through a synchronous belt, the rotating shafts of the first rotating rod 33 and the second rotating rod 34 are welded to a trimming blade 35, and the trimming blade 35 is set at the bottom of the trimming wing 13 through the rotating hole, a limiting spring 37 is installed on one side of the trimming wing 13 on the second load frame 42 through a mounting shaft, and one end of the limiting spring 37 is connected to one side of the rotating column 31 through a welding rod; when personnel adjust the working angle of the trimming wing 13 After debugging, turn on the rotating motor 32, and use the rotating motor 32 to drive the first rotating rod 33 to rotate. By setting the synchronous belt, when the first rotating rod 33 rotates, the second rotating rod 34 can also rotate accordingly, so that the trimming blade 35 can perform rotary cutting. By utilizing the elasticity and contraction of the limit spring 37, when the trimming wing 13 is rotated and an angle is formed between it and the rotating column 31, the limit spring 37 is used to rebound, so that the trimming wing 13 is effectively reset, thereby improving the flexibility of use of the trimming wing 13 on the second loading frame 42. When the trimming wing 13 on the second loading frame 42 encounters foreign objects during use, the rotating column 31 can be used to rotate and avoid them, and after being away from the foreign objects, the trimming wing 13 is rebounded by the limit spring 37, so that the trimming wing 13 on the second loading frame 42 resumes its working state.

[0039] Among them, hydraulic push rods 17 are installed at both ends of the elevated frame 5 and the low frame 6 through a pushing frame, and one end of the hydraulic push rod 17 is installed on the protective seat 8 through a rotating frame; personnel control the operation of the hydraulic push rod 17 and use the push of the output end of the hydraulic push rod 17 to make the elevated frame 5 and the low frame 6 slide forward and backward through the roller 15 using the first sliding rod 14 and the second sliding rod 40 respectively, thereby realizing the operation of one end.

[0040] Among them, a diesel generator 9 is installed on the top of the rear end 3 through a protective frame, and an oil pump 10 is installed on one side of the diesel generator 9 through a protective seat. The diesel generator 9 is electrically connected to the oil pump 10, the rotating motor 32 and the push rod motor 39. The oil pump 10 is connected to the hydraulic push rod 17, the first hydraulic column 16, the second hydraulic column 18, the auxiliary hydraulic rod 29 and the first hydraulic rod 38 through oil pipes. Personnel use the diesel generator 9 to power the oil pump 10, the rotating motor 32 and the push rod motor 39, and use the oil pump 10 to realize hydraulic oil supply for the hydraulic push rod 17, the first hydraulic column 16, the second hydraulic column 18, the auxiliary hydraulic rod 29 and the first hydraulic rod 38.

[0041] Among them, the rotating shafts of the first rotating rod 33 and the second rotating rod 34 are welded and connected to the pruning blade 35, and the pruning blade 35 is set at the bottom of the pruning wing 13 through the rotating hole. After the personnel adjust the working angle of the pruning wing 13, turn on the rotating motor 32, and use the rotating motor 32 to drive the first rotating rod 33 to rotate. Through the setting of the synchronous belt, when the first rotating rod 33 rotates, the second rotating rod 34 can also rotate accordingly, so that the pruning blade 35 performs a rotary cutting work to realize the work of pruning green plants.

[0042] The working principle and use process of the present invention are as follows: the elevated frame 5 adjusts the working height of the first load frame 11 through the first hydraulic column 16. When the first hydraulic column 16 is lifted or lowered, the first chain 22 can effectively pull up the first load frame 11 using the first sprocket 20, thereby realizing the working height adjustment of the first load frame 11; the low frame 6 can effectively adjust the working height of the second load frame 42 through the lifting or lowering of the second hydraulic column 18. When the second hydraulic column 18 is lifted or lowered, the positioning rod 24 can effectively slide and lift in the second slide column 45 through the second pulley 47, thereby making the second sprocket 25 hold up the second chain 44, and because the second load frame 42 connected to one end of the second chain 44 is provided with the second pulley 47 (the second load frame 42 is a movable structure, and the load-bearing plate 43 connected to the other end of the second chain 44 is a fixed welded structure. When the second chain 44 is pulled, the second chain 44 will pull up the movable end), thereby realizing the second load frame 42 The lifting and lowering adjustment of the weight frame 42; the working height of one end of the load-bearing arm 12 can be adjusted by the operation of the output end of the first hydraulic rod 38, and the working angle of the rotating column 31 can be adjusted by the operation of the output end of the push rod motor 39, and because the bottom of the rotating column 31 is connected to the trimming wing 13, when the angle of the rotating column 31 changes, the trimming wing 13 is also flipped and adjusted at the same angle therewith; after the personnel have adjusted the working angle of the trimming wing 13, the rotating motor 32 is turned on, and the rotating motor 32 is used to drive the first rotating rod 33 to rotate, and through the setting of the synchronous belt, when the first rotating rod 33 rotates, the second rotating rod 34 can also rotate accordingly, so that the trimming blade 35 performs a rotary cutting operation; when the working angle of the trimming wing 13 is adjusted, irregular greening branches and leaves will pass through the trimming hole 36, and through the rotation of the trimming blade 35, a good trimming of the greening vegetation can be achieved.

[0043] 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 greening trimmer, comprising a front part, a body, a rear part, an elevated frame and a low frame, characterized in that: The front end of the vehicle has a rear end, and a vehicle body is welded between the front and the rear end through a connecting frame, one side of the vehicle body has an equipment slot, and a protective seat is welded on one side of the equipment slot, a support frame is welded on the top of one side of the equipment slot, an elevated frame is arranged between the support frame and the front end, and a low frame is arranged between the support frame and the rear end, a corresponding first slide bar is welded on one side of the vehicle front and one side of the support frame, a corresponding second slide bar is welded on one side of the vehicle rear and the other side of the support frame, the bottom of the elevated frame is a first load-bearing frame, and a first slide frame is welded on one side of the first load-bearing frame, both ends of the first slide frame are embedded in the first slide bar through rollers, and both ends of the first slide frame are welded A first pulley is installed on the connecting plate, first sliding columns are welded at both ends of the elevated frame, and the first pulley is located in the first sliding column, a first cross bar is welded on the top of the elevated frame, a first hydraulic column is arranged between the first sliding columns, and the output end of the top of the first hydraulic column is connected to the first cross bar, the bottom of the first hydraulic column is arranged on one side of the first load frame through a connecting seat, first sprockets are arranged on both sides of the top of the first hydraulic column, and the first sprockets are welded to the first cross bar, and first chains are arranged on the first sprockets, a positioning plate is welded on the top of one side of the elevated frame, and one end of the first chain is fixedly connected to the positioning plate, and the other end of the first chain is fixedly connected to the first slide; The bottom of the low frame is a second load frame, and a second slide is welded on one side of the second load frame, two ends of the second slide are embedded in the second slide rod through rollers, a positioning rod is arranged on the top of the second slide, and the second pulley is installed at both ends of the second slide and the two ends of the positioning rod through welding plates, second slide columns are welded at both ends of the low frame, and the second pulley is located in the second slide column, the bottom of the positioning rod is connected to the output end of the second hydraulic column, and the bottom of the second hydraulic column is arranged on one side of the second load frame through a connecting seat, second sprockets are arranged on both sides of the top of the positioning rod, and second chains are arranged on the second sprockets, a load-bearing plate is welded on one side of the low frame, and the first One end of the second chain is fixedly connected to the bearing plate, and the other end of the second chain is fixedly connected to the second slide; the low frame can adjust the working height of the second load frame by lifting and lowering the second hydraulic column, and when the second hydraulic column is lifted and lowered, the positioning rod can slide and lift in the second slide column through the second pulley, so that the second sprocket lifts the second chain, and because the second load frame connected to one end of the second chain is provided with a second pulley, the second load frame is a movable structure, and the bearing plate connected to the other end of the second chain is a fixed welded structure, when the second chain is pulled, the second chain will pull up the movable end, thereby realizing the lifting and lowering adjustment of the second load frame, A first rotating frame is welded to one side of the top of the first load frame and the second load frame, and a load arm is installed on the second load frame through a rotating shaft, an auxiliary hydraulic rod is installed on the top of the load arm through a rotating rod, a first hydraulic rod is installed on the first load frame and the second load frame through a rotating block, and the output end of the first hydraulic rod is connected to the load arm through the rotating block, a rotating column is installed at one end of the load arm through a rotating sleeve, and the bottom of the rotating column is connected to the trimming wing through a bearing, a push rod motor is welded to the bottom of one end of the load arm, and the output end of the push rod motor is connected to the rotating column; The working height of one end of the load-carrying arm can be adjusted through the operation of the output end of the first hydraulic rod, and the working angle of the rotating column can be adjusted through the operation of the output end of the push rod motor. Because the bottom of the rotating column is connected to the trimming wing, when the angle of the rotating column changes, the trimming wing is also adjusted to the same angle as the rotating column. After the push rod motor and the first hydraulic rod perform output work, the load-carrying arm and the trimming wing can be folded upward, thereby realizing the recovery of the trimming mechanism of the trimmer, reducing the width of the entire fuselage during driving, and facilitating movement. A rotating motor is installed on one side of the top of the trimming wing through a mounting frame, and trimming holes are opened on both sides of the surface of the trimming wing, a first rotating rod is welded on one side of the rotating motor through a bearing, and a second rotating rod is welded on one side of the first rotating rod through a bearing, a driving end of the rotating motor is connected to the first rotating rod through a synchronous belt, and the first rotating rod is connected to the second rotating rod through a synchronous belt, the rotating shafts of the first rotating rod and the second rotating rod are welded and connected to the trimming blade, and the trimming blade is arranged at the bottom of the trimming wing through the rotating hole, a limiting spring is installed on one side of the trimming wing on the second load frame through the mounting shaft, and one end of the limiting spring is connected to one side of the rotating column through a welding rod; after the personnel have adjusted the working angle of the trimming wing, The rotating motor is turned on and the first rotating rod is driven to rotate by the rotating motor. By setting a synchronous belt, the second rotating rod can be rotated as the first rotating rod rotates, so that the trimming blade can perform a rotary cutting operation. The elasticity of the limit spring can be used to effectively rebound the trimming wing when the trimming wing angle is rotated and an angle is formed between the trimming wing and the rotating column, so that the trimming wing is effectively reset, thereby improving the flexibility of using the trimming wing on the second load frame. When the trimming wing on the second load frame encounters a foreign object during use, the rotating column can be used to rotate and avoid it, and the trimming wing can be rebounded by the limit spring after being away from the foreign object, so that the trimming wing on the second load frame resumes its working state. Both ends of the high frame and the low frame are equipped with hydraulic push rods through push frames, and one end of the hydraulic push rods is installed on the protective seat through a rotating frame; personnel control the work of the hydraulic push rods and use the push of the output end of the hydraulic push rods to make the high frame and the low frame slide forward and backward through the rollers using the first slide rod and the second slide rod respectively, so as to realize the work of one end. A diesel generator is installed on the top of the rear of the vehicle through a protective frame, and an oil pump is installed on one side of the diesel generator through a protective seat. The diesel generator is electrically connected to the oil pump, the rotating motor and the push rod motor. The oil pump is respectively connected to the hydraulic push rod, the first hydraulic column, the second hydraulic column, the auxiliary hydraulic rod and the first hydraulic rod through oil pipes. Personnel use the diesel generator to power the oil pump, the rotating motor and the push rod motor, and use the oil pump to supply hydraulic oil to the hydraulic push rod, the first hydraulic column, the second hydraulic column, the auxiliary hydraulic rod and the first hydraulic rod. The rotating shafts of the first rotating rod and the second rotating rod are welded to the pruning blade, and the pruning blade is set at the bottom of the pruning wing through the rotating hole. After the personnel adjust the working angle of the pruning wing, the rotating motor is turned on, and the first rotating rod is driven to rotate by the rotating motor. Through the setting of the synchronous belt, when the first rotating rod rotates, the second rotating rod can also rotate accordingly, so that the pruning blade can perform a rotary cutting work to achieve the work of pruning green plants.

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