Raw bamboo cutting device for rugged terrain
By designing a raw bamboo rating device for rugged terrain, using the combination of mobile racks, telescopic parts, electric push rods, chain saws, and squeezing columns solves It has achieved efficient and safe logging effects, and promotes soil improvement.
Patent Information
- Application Number
- CN202411786538.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-01-24
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In rugged terrain, it is difficult to log original bamboo, it is difficult for staff to approach safely, and the direction of the original bamboo collapse is difficult to control, which poses safety risks.
Design a logging device including mobile racks, telescopic parts, electric push rods, chain saws, and extrusion columns. The chain saw by holding the grip parts is used to control the direction of the collapse of the original bamboo with electric push rods and extrusion columns.
It achieves safe and efficient harvesting of original bamboo in rugged terrain, reduces the harm to personnel caused by the collapse of original bamboo, improves the safety of harvesting operations, accelerates the decay process of original bamboo, and provides organic matter for the soil.
Smart Images
Figure CN119344186A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of raw bamboo felling, in particular to a raw bamboo felling device used for rugged terrain. Background Art
[0002] Bamboo is a widely distributed and high-value natural resource. Raw bamboo is widely used in various industries due to its rapid growth, strong renewability and excellent material quality. Raw bamboo grown on the mountain requires workers to use equipment for felling.
[0003] Because rugged terrain has the characteristics of poor soil and insufficient water, and the raw bamboo can adapt to the terrain through its unique growth habits, when felling raw bamboo in rugged terrain, it is difficult for workers to approach the raw bamboo with handheld equipment. Due to terrain restrictions, workers also need to stand in dangerous positions to fell raw bamboo. In addition, the raw bamboo in rugged terrain is crisscrossed, and it is difficult to control the direction of its collapse during felling, which can easily cause safety hazards to workers.
[0004] Therefore, the present invention proposes a raw bamboo felling device for rugged terrain to make up for and improve the deficiencies of the prior art. Summary of the invention
[0005] In view of the defects of the prior art, the present invention provides a raw bamboo felling device for rugged terrain, which can effectively solve the above-mentioned technical problems.
[0006] The technical implementation scheme of the present invention is: a raw bamboo harvesting device for rugged terrain, comprising a mobile frame, one side of the mobile frame is rotatably connected to a first telescopic member, the mobile end of the first telescopic member is fixedly connected to a gripping member, one side of the mobile frame is fixedly connected to a first fixing member, one end of the first fixing member is fixedly connected to a multi-section electric push rod, the output end of the multi-section electric push rod is fixedly connected to a support member, a chain saw is detachably connected between the ends of the support member away from the multi-section electric push rod, both sides of one end of the support member are fixedly connected to a second fixing member, the outer surface of the top of the second fixing member is rotatably connected to a guide plate, an extrusion frame is slidably connected between the two sides of the mobile frame, a sliding member is slidably connected to the upper surface of the mobile frame, a dumping member is rotatably connected between the upper surfaces of the sliding members, the outer surfaces of the bottoms of the two ends of the dumping member are fixedly sleeved with a second torsion spring, the other side of the second torsion spring is fixedly connected to both sides of the upper surface of the sliding member, and one side of the top of the dumping member is fixedly connected to a pushing member.
[0007] More preferably, the outer surface of the top of the second fixing member is fixedly sleeved with a first torsion spring, and the other side of the first torsion spring is fixedly connected to one side of the top of the first torsion spring.
[0008] More preferably, the upper surface of the guide plate is pressed and matched with the outer surfaces of the bottom of the two ends of the extrusion frame, the bottom of the guide plate is pressed and matched with the outer surfaces of the bottom of the two ends of the extrusion frame, and the upper surface of the extrusion frame is pressed and matched with the bottom of the dumping piece.
[0009] More preferably, one side of the movable frame and one side of the pushing member are both in an arc shape.
[0010] More preferably, both sides of one end of the support member are fixedly connected with connecting members, one end of the connecting member is fixedly connected with a first rack, the bottom of the first rack is meshed with a first gear, the bottoms of both ends of the movable frame are symmetrically fixedly connected with fixed frames, one end of the fixed frame is rotatably connected to both sides of the first gear, one end of the fixed frame is rotatably connected to a screw, the inner side of the first gear is threadedly connected to the outer surface of the screw, the outer surface of the screw is slidably connected to the outer side of the fixed frame, and the inner end of the screw is fixedly connected to an extrusion column.
[0011] More preferably, the side where the extrusion columns are close to each other is conical.
[0012] More preferably, a plurality of first guide frames are fixedly connected between the two sides of the holding member, a second telescopic member is slidably connected between the upper surfaces of the first guide frames, a connecting frame is fixedly connected to the movable end of the second telescopic member, a second guide frame is slidably connected between the outer surfaces at both ends of the bottom of the connecting frame, the bottom of the second guide frame is rotatably connected to a limiting member, one side of the limiting member is fixedly connected to a second rack, the lower surface of the second rack is slidably connected to the upper surface of the moving frame, one side of the second rack is meshed with a second gear, the bottom of the second gear is slidably connected to the upper surface of the moving frame, and one side of the second gear is fixedly connected to one side of the sliding member.
[0013] More preferably, the bottom of the first telescopic member is fixedly connected to a limiting frame, the upper surface of the limiting frame is provided with a plurality of circular holes at equal intervals, the top of the holding member is fixedly connected to a locking member, the center of the locking member is slidably connected to the limiting frame, the outer surface of the bottom of one end of the limiting frame is fixedly sleeved with a force storage spring, the bottom of the force storage spring is fixedly connected to the upper surface of the locking member, the bottom of the limiting frame is rotatably connected to a reel, the outer surface of the reel is fixedly wound with a pull rope, the outer surface of one end of the pull rope is slidably connected to one end of the bottom of the limiting frame, and the end of the pull rope away from the reel is fixedly connected to the bottom of the first telescopic member.
[0014] More preferably, outer surfaces at both ends of the bottom of the first telescopic member are fixedly sleeved with third torsion springs, and the other end of the third torsion spring is fixedly connected to one end of the moving frame.
[0015] More preferably, the upper surface of one end of the limit frame is snap-fitted with circular holes equidistantly provided on the upper surface of the limiting frame.
[0016] Compared with the prior art, the present invention has the following advantages:
[0017] 1. The present invention can move the chain saw to the right to cut the original bamboo by holding the grip, so that the staff can operate it while standing in a safe area, and the pushing member can control the collapse direction of the original bamboo when the squeezing frame moves upward, thereby preventing the original bamboo from collapsing randomly during the felling process, thereby reducing the harm to personnel caused by the collapse of the original bamboo.
[0018] 2. The present invention enables the screw to drive the extrusion column to insert into the outer surface of the bottom of the original bamboo when the support moves to the right, thereby reducing the shaking and vibration of the equipment cutting the original bamboo, and also helps to improve the stability and safety of the equipment in felling. The holes left by the extrusion column on the original bamboo can accelerate the entry of microorganisms and water, so that these microorganisms will decompose the fibers and other organic matter inside the original bamboo, thereby accelerating the decay process of the original bamboo, providing organic matter and nutrients for the soil, and improving the soil structure.
[0019] 3. The present invention can change the dumping direction of the raw bamboo by sliding the second telescopic member forward and backward, so that the raw bamboo can be dumped in a safer place to avoid damage to personnel and equipment, thereby improving the safety of felling operations. In addition, by adjusting the pushing direction of the raw bamboo, the raw bamboo can be dropped along a smoother path, making it easier to collect the dumped raw bamboo.
[0020] 4. The present invention can extend the length of the gripping member when the limit frame moves downward, so that the raw bamboo under the cliff and the bamboo that is difficult to directly touch can be harvested, so that the harvesting equipment can better adapt to complex terrain conditions, and it can also enable the workers to stand in a stable and safe place to harvest, reducing the potential safety hazards during felling. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.
[0022] Figure 2 It is a cross-sectional view of the three-dimensional structure of the first fixing member, the multi-section electric push rod and the supporting member of the present invention.
[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the chain saw, the second fixing member, the second torsion spring and other components of the present invention.
[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the second fixing member, the first torsion spring and the guide plate component of the present invention.
[0025] Figure 5It is a schematic diagram of the three-dimensional structure of the fixing frame, the first gear, the screw and other components of the present invention.
[0026] Figure 6 It is a sectional view of the three-dimensional structure of the first gear, screw rod, extrusion column and other components of the present invention.
[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of the first guide frame, the second guide frame, the second rack and other components of the present invention.
[0028] Figure 8 It is a schematic diagram of the three-dimensional structure of the second guide frame, the second rack, the second gear and other components of the present invention.
[0029] Fig. 9 It is a schematic diagram of the three-dimensional structure of the force storage spring, the positioning member, the reel and other components of the present invention.
[0030] Fig.10 It is a schematic diagram of the three-dimensional structure of the limit frame, the force storage spring, the locking member and other components of the present invention.
[0031] The markings of the components in the accompanying drawings are as follows: 1-moving frame, 11-holding member, 1101-first telescopic member, 12-first fixed member, 13-multi-section electric push rod, 14-support member, 15-chain saw, 16-second fixed member, 161-first torsion spring, 17-guide plate, 18-extrusion frame, 19-pushing member, 110-sliding member, 111-dumping member, 112-second torsion spring, 2-connecting member, 21-first rack, 22-fixed frame, 23-first gear, 24-screw, 25-extrusion column, 3-first guide frame, 31-connecting frame, 32-second telescopic member, 33-limiting member, 34-second guide frame, 35-second rack, 36-second gear, 4-third torsion spring, 41-limiting frame, 42-limiting frame, 43-force storage spring, 44-positioning member, 45-winder, 46-pull rope. DETAILED DESCRIPTION
[0032] 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.
[0033] The present invention will be further described below in conjunction with the embodiments.
[0034] Embodiments of the present invention
[0035] refer to Figures 1 to 4As shown, a raw bamboo harvesting device for rugged terrain includes a mobile frame 1, the left side of the mobile frame 1 is rotatably connected to a first telescopic member 1101, the moving end of the first telescopic member 1101 is fixedly connected to a gripping member 11, the first telescopic member 1101 is used to drive the gripping member 11 to expand to the left, the gripping member 11 is used to drive the mobile frame 1 to move on the ground through the first telescopic member 1101, the left side of the mobile frame 1 is fixedly connected to a first fixing member 12, the bottom of the left end of the first fixing member 12 is fixedly connected to a multi-section electric push rod 13, the output end of the multi-section electric push rod 13 is fixedly connected to a support member 14, and the multi-section electric push rod 13 is used to drive the support member 14 to expand to the left. The support member 14 is detachably connected to the right end of the chain saw 15, and the support member 14 is used to drive the chain saw 15 to move at the same time. The outer surface of the chain saw 15 is used to cut the raw bamboo. The second fixing member 16 is fixedly connected to both sides of the right end of the support member 14, and the support member 14 is used to drive the second fixing member 16 to move at the same time. The outer surface of the top of the second fixing member 16 is rotatably connected to a guide plate 17, and the second fixing member 16 is used to drive the guide plate 17 to move at the same time. An extrusion frame 18 is slidably connected between the two sides of the mobile frame 1, and the upper surface of the guide plate 17 is extruded and matched with the outer surface of the bottom of the two ends of the extrusion frame 18, and the bottom of the guide plate 17 is rotatably connected to the extrusion frame The outer surfaces of the bottom of both ends of 18 are pressed and matched. When the guide plate 17 moves to the left, it is used to drive the extrusion frame 18 to move upward. When the guide plate 17 moves to the right, it is attached to the outer surfaces of the bottom of both ends of the extrusion frame 18 to cause the guide plate 17 to swing clockwise. The upper surface of the mobile frame 1 is slidably connected with a sliding member 110. The sliding member 110 slides along the circumference of the upper surface of the mobile frame 1. A dumping member 111 is rotatably connected between the upper surfaces of the sliding member 110. The bottom of the left side of the dumping member 111 is pressed and matched with the upper surface of the extrusion frame 18. The extrusion frame 18 is used to drive the dumping member 111 to tilt to the right. The outer surfaces of the bottoms of both ends of the dumping member 111 are fixedly sleeved with a second The torsion spring 112, one side of the second torsion spring 112 close to the tipping member 111 is fixedly connected to the front and rear sides of the upper surface of the sliding member 110, the second torsion spring 112 is used to drive the tipping member 111 to reset and swing, the right side of the top of the tipping member 111 is fixedly connected with a pushing member 19, the tipping member 111 is used to drive the pushing member 19 to swing at the same time, the right side of the movable frame 1 and the right side of the pushing member 19 are both arc-shaped, the arc shape of the movable frame 1 and the pushing member 19 can better adapt to the shape of the original bamboo, and the pushing member 19 is used to limit the pushing direction of the original bamboo when it swings to the right, thereby avoiding the original bamboo from collapsing at will during the felling process, thereby reducing the harm to personnel when the original bamboo collapses.
[0036] refer to Figure 5 and Figure 6As shown, a raw bamboo harvesting device for rugged terrain is shown, the front and rear sides of the right end of the support member 14 are fixedly connected with the connecting member 2, the support member 14 is used to drive the connecting member 2 to move simultaneously, the right end of the connecting member 2 is fixedly connected with the first rack 21, the connecting member 2 is used to drive the first rack 21 to move simultaneously, the bottom of the first rack 21 is meshed with the first gear 23, the first rack 21 is used to drive the first gear 23 to rotate, the bottom of the front and rear ends of the moving frame 1 are symmetrically fixedly connected with the fixed frame 22, the right end of the fixed frame 22 is rotatably connected to the front and rear sides of the first gear 23, the fixed frame 22 is used to limit the first gear 23 to rotate at the right end of the fixed frame 22, and the right end of the fixed frame 22 is rotatably connected to the screw 24, the inner side of the first gear 23 is threadedly connected to the outer surface of the screw 24, and the outer surface of the screw 24 is slidably connected to the outer surface of the right end of the fixing frame 22. The first gear 23 is used to drive the screw 24 to move forward and backward, and the ends of the screws 24 that are close to each other are fixedly connected with extrusion columns 25, and the screws 24 are used to drive the extrusion columns 25 to move simultaneously. The side of the extrusion columns 25 that are close to each other is conical, and the side of the extrusion columns 25 that are close to each other is used to extrude and punch the raw bamboo, so that when the support member 14 moves to the right, the screw 24 can drive the extrusion column 25 to insert into the outer surface of the bottom of the raw bamboo, thereby reducing the shaking and vibration of the equipment when felling the raw bamboo, and also helping to improve the stability and safety of the equipment in felling.
[0037] refer to Figure 7 and Figure 8As shown, a raw bamboo felling device for rugged terrain is shown, two first guide frames 3 are fixedly connected between the two sides of the gripping member 11, a second telescopic member 32 is slidably connected between the upper surfaces of the first guide frames 3, the first guide frames 3 are used to limit the second telescopic member 32 from sliding between the outer surfaces of the first guide frames 3, a connecting frame 31 is fixedly connected to the movable end of the second telescopic member 32, the second telescopic member 32 is used to drive the connecting frame 31 to slide simultaneously, a second guide frame 34 is slidably connected between the outer surfaces at both ends of the bottom of the connecting frame 31, the connecting frame 31 is used to drive the second guide frame 34 to slide simultaneously, the bottom of the second guide frame 34 is rotatably connected to a limiting member 33, the second guide frame 34 is used to drive the limiting member 33 to slide simultaneously, and the right side of the limiting member 33 is fixedly connected to the second guide frame 34. The rack 35, the lower surface of the second rack 35 is slidably connected to the upper surface of the moving frame 1, the limit member 33 is used to drive the second rack 35 to slide back and forth on the upper surface of the moving frame 1, the right side of the second rack 35 is meshed with a second gear 36, the bottom of the second gear 36 is slidably connected to the upper surface of the moving frame 1, the second rack 35 is used to drive the second gear 36 to slide on the upper surface of the moving frame 1, the right side of the second gear 36 is fixedly connected to the left side of the sliding member 110, and the second gear 36 is used to drive the sliding member 110 to slide at the same time when it rotates, and the pushing member 19 can change the dumping direction of the raw bamboo when the second telescopic member 32 slides back and forth, so that the raw bamboo can fall along a safer place to avoid damage to personnel and equipment, thereby improving the safety of felling operations.
[0038] refer to Fig. 9 and Fig.10As shown, a raw bamboo felling device for rugged terrain is shown, the outer surfaces of the two ends of the bottom of the first telescopic member 1101 are fixedly sleeved with the third torsion spring 4, the outer end of the third torsion spring 4 is fixedly connected to the inner side of the left end of the moving frame 1, the third torsion spring 4 is used to drive the first telescopic member 1101 to reset and swing, the bottom of the first telescopic member 1101 is fixedly connected with a limiting frame 41, the upper surface of the limiting frame 41 is equidistantly penetrated with a plurality of circular holes, the top of the holding member 11 is fixedly connected with a clamping member 44, the center of the clamping member 44 is slidably connected with the limiting frame 42, the clamping member 44 is used to limit the limiting frame 42 from sliding at the center of the clamping member 44, the upper surface of the right end of the limiting frame 42 is clamped with the circular holes equidistantly opened on the upper surface of the limiting frame 41, the upper surface of the right end of the limiting frame 42 is used to be clamped in the circular hole opened through the upper surface of the limiting frame 41, the outer surface of the bottom of the left end of the limiting frame 42 is fixedly sleeved with a storage spring 43, the storage spring 43 The bottom is fixedly connected to the upper surface of the locking piece 44, and the force storage spring 43 is used to drive the limit frame 42 to reset and move. The bottom of the limit frame 42 is rotatably connected to a reel 45, and the outer surface of the reel 45 is fixedly wound with a pull rope 46. The reel 45 is used to tighten the pull rope 46. The outer surface of the right end of the pull rope 46 is slidably connected to the bottom of the right end of the limit frame 42. The bottom of the right end of the limit frame 42 is used to limit the outer surface of the pull rope 46. The right end of the pull rope 46 is fixedly connected to the bottom of the first telescopic member 1101. By pressing the locking piece 44, the outer surface of the right end of the limit frame 42 is disengaged from the circular hole on the upper surface of the limit frame 41, thereby extending the length of the grip 11, so that the raw bamboo under the cliff and that is difficult to directly contact can be harvested, so that the harvesting equipment can better adapt to complex terrain conditions, and it can also enable the staff to stand in a stable and safe place to harvest, reducing the safety hazards during felling.
[0039] The complete working principle and steps of the above embodiment are as follows:
[0040] refer to Figures 1 to 4 As shown, when the felling equipment is in the initial state, the multi-section electric push rod 13 is in a retracted state, the chain saw 15 is in a closed state, the guide plate 17 has not yet been squeezed by the bottom of the squeezing frame 18, and the second torsion spring 112 is in a naturally relaxed state;
[0041] When using the device to cut raw bamboo, the staff can hold the gripping member 11, so that the gripping member 11 drives the movable frame 1 to move to the position where the bamboo needs to be cut through the first telescopic member 1101, so that the staff can cut the bamboo while standing in a safe area. At this time, the multi-section electric push rod 13 and the chain saw 15 are started, and the output end of the multi-section electric push rod 13 drives the support member 14 to move rightward. When the support member 14 moves to the right, it can drive the chain saw 15 to move at the same time. When the chain saw 15 moves to the right, the raw bamboo can be cut. When the support member 14 moves to the right, it will drive the second fixing member 16 to move at the same time. The second fixing member 16 moves to the right. When the second fixing member 16 drives the guide plate 17 to move to the right, the outer surface of the bottom of the guide plate 17 will be separated from the outer surface of the bottom of the two ends of the squeezing frame 18, and the first torsion spring 161 in a slightly stored force state will drive the guide plate 17 to return to swing counterclockwise. When the chain saw 15 cuts the raw bamboo, the raw bamboo can be cut into three pieces. The multi-section electric push rod 13 is started at this time, so that the output end of the multi-section electric push rod 13 drives the support member 14 to move to the left, and the support member 14 drives the chain saw 15 to move at the same time. As the chain saw 15 moves to the left, it can slide out from the inside of the raw bamboo, and when the support member 14 moves to the left, it drives the guide plate 17 to move at the same time through the second fixing member 16, and when the guide plate 17 moves to the left, the upper surface of the guide plate 17 will fit the outer surface of the bottom of the two ends of the extrusion frame 18, and as the guide plate 15 moves to the left, the upper surface of the guide plate 17 will fit the outer surface of the bottom of the two ends of the extrusion frame 18. Then, when it moves to the left, the squeezing frame 18 is prompted to move upward, and when the squeezing frame 18 moves upward, the upper surface of the squeezing frame 18 is prompted to squeeze the bottom of the left side of the tipping member 111, so that the tipping member 111 can swing to the right, and when the tipping member 111 swings to the right, the second torsion spring 112 is prompted to rotate to the power storage state, and when the tipping member 111 turns to the right, it drives the pushing member 19 to turn at the same time, and when the pushing member 19 turns to the right, it can fit the outer surface of the original bamboo and drive the original bamboo to tilt to the right, so that the collapse direction of the original bamboo can be controlled, and the original bamboo is prevented from collapsing randomly during the felling process, thereby reducing the damage to personnel caused by the collapse of the original bamboo.
[0042] When the raw bamboo is pushed to the end, the guide plate 17 will continue to move to the left, causing the outer surfaces of the bottom ends of the extrusion frame 18 to disengage from the upper surface of the guide plate 17. At this time, the extrusion frame 18 will slide downward due to gravity. When the extrusion frame 18 slides downward, it will disengage from the bottom of the left side of the tipping member 111. The second torsion spring 112 in the force storage state will drive the pushing member 19 to reset and swing through the tipping member 111, so that the pushing member 19 returns to the initial state.
[0043] refer to Figure 5 and Figure 6 As shown, when the felling equipment is in the initial state, the top of the outer surface of the first gear 23 is engaged with the bottom of the right end of the first rack 21, and the squeezing column 25 is in the expanded state;
[0044] As the support member 14 moves to the right, it will drive the connecting members 2 on both sides to move simultaneously. When the connecting member 2 moves to the right, it will drive the first rack 21 to move simultaneously. When the first rack 21 moves to the right, it will prompt the first gear 23 to rotate clockwise on the right side of the fixed frame 22. When the two first gears 23 rotate clockwise, they can prompt the two screws 24 to move inward. When the screws 24 move inward, they can drive the extrusion columns 25 to move simultaneously. When the two extrusion columns 25 move inward, they can be inserted into the outer surface of the bottom of the original bamboo, thereby reducing the shaking and vibration of the equipment cutting the original bamboo, and also helping to improve the stability and safety of the equipment felling. The holes left by the extrusion columns 25 on the outer surface of the bottom of the original bamboo can accelerate the entry of microorganisms and water, so that these microorganisms can decompose the fibers and other organic matter inside the original bamboo, thereby accelerating the decay process of the original bamboo, providing organic matter and nutrients to the soil, and improving the soil structure.
[0045] When the raw bamboo is cut, the support member 14 drives the first rack 21 to move to the left through the connecting member 2. When the first rack 21 moves to the left, it can prompt the first gear 23 to rotate counterclockwise. When the first gear 23 rotates counterclockwise, it can prompt the screw 24 to drive the extrusion column 25 to move outward, prompting the extrusion column 25 to return to the expanded state.
[0046] refer to Figure 7 and Figure 8 As shown, when the staff needs to adjust the dumping direction of the raw bamboo, the second telescopic member 32 can be slid forward or backward. When the second telescopic member 32 slides, it can drive the connecting frame 31 to move at the same time. When the connecting frame 31 moves, it will drive the limiting member 33 to move at the same time through the second guide frame 34. When the limiting member 33 moves, it will drive the second rack 35 to move at the same time on the upper surface of the moving frame 1. When the second rack 35 moves, it will prompt the second gear 36 to rotate on the upper surface of the moving frame 1. As the second gear 36 rotates, it can drive the sliding member 110 to rotate at the same time. When the sliding member 110 rotates, it can drive the pushing member 19 to rotate at the same time through the dumping member 111, thereby changing the direction of the pushing member 19, so that the pushing member 19 can drive the raw bamboo to dump along a safer place, avoiding damage to personnel and equipment, thereby improving the safety of felling operations, and adjusting the pushing direction of the raw bamboo can make the raw bamboo fall along a smoother path, so that the dumped raw bamboo can be easier to collect.
[0047] refer to Fig. 9 and Fig.10As shown, when the staff is felling bamboos on the edge of the cliff, they can squeeze the upper surface of the left end of the limit frame 42 downward, and when the limit frame 42 moves downward, the force storage spring 43 can be moved to a compressed state, and when the limit frame 42 moves downward, the outer surface of the right end of the limit frame 42 will slide out of the circular hole on the upper surface of the limit frame 41, so that the gripping member 11 can be pulled outward to make the moving end of the first telescopic member 1101 slide out to the left, extending the length between the gripping member 11 and the first telescopic member 1101, and when the gripping member 11 moves to the left, the reel 45 can be driven to move at the same time through the limit frame 42, and as the reel 45 moves to the left, the pull rope 46 will be caused to detach from the outer surface of the reel 45. At this time, the worker is freed from pressing on the top of the left end of the limit frame 42, and the force storage spring 43 in the compressed state can drive the limit frame 42 to slide online. When the limit frame 42 slides upward, the upper surface of the right end of the limit frame 42 can be re-engaged in the circular hole on the upper surface of the limit frame 41. At this time, the worker can hold the holding piece 11 and cut down the raw bamboo under the cliff and the bamboo that is difficult to directly contact. When cutting down, the holding piece 11 drives the first telescopic piece 1101 to flip downward, so that the third torsion spring 4 can rotate into the force storage state, so that the felling equipment can better adapt to complex terrain conditions, and it can also enable the workers to stand in a stable and safe place to cut down, reducing the safety hazards during cutting down.
[0048] When the first telescopic member 1101 needs to be reset, the staff can press the limit frame 42 downward again and start the reel 45. At this time, when the limit frame 42 moves downward, the outer surface of the right end of the limit frame 42 will be disengaged from the circular hole of the limit frame 41, and the reel 45 can rotate to wrap the pull rope 46 around the outer surface of the reel 45. When the reel 45 winds the pull rope 46, it will drive the limit frame 42 to move to the right. When the limit frame 42 moves to the right, it can drive the holding member 11 to move at the same time through the locking member 44. When the holding member 11 moves to the right, it can squeeze the first telescopic member 1101 into a contracted state. When the staff lets go, the third torsion spring 4 in the power storage state can drive the holding member 11 to rotate to the initial state through the first telescopic member 1101.
[0049] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.
Claims
1. A raw bamboo felling device for rugged terrain, comprising a mobile frame (1), one side of the mobile frame (1) is rotatably connected to a first telescopic member (1101), a mobile end of the first telescopic member (1101) is fixedly connected to a gripping member (11), one side of the mobile frame (1) is fixedly connected to a first fixing member (12), one end of the first fixing member (12) is fixedly connected to a multi-section electric push rod (13), an output end of the multi-section electric push rod (13) is fixedly connected to a support member (14), and a chain saw (15) is detachably connected between one end of the support member (14) away from the multi-section electric push rod (13), wherein: Both sides of one end of the support member (14) are fixedly connected with a second fixing member (16), the outer surface of the top of the second fixing member (16) is rotatably connected with a guide plate (17), an extrusion frame (18) is slidably connected between the two sides of the movable frame (1), a sliding member (110) is slidably connected to the upper surface of the movable frame (1), a tilting member (111) is rotatably connected between the upper surfaces of the sliding member (110), and a second torsion spring (112) is fixedly sleeved on the outer surfaces of the bottoms of both ends of the tilting member (111), the other side of the second torsion spring (112) is fixedly connected to both sides of the upper surface of the sliding member (110), and one side of the top of the tilting member (111) is fixedly connected with a pushing member (19).
2. A raw bamboo felling device for rough terrain according to claim 1, characterized in that: The outer surface of the top of the second fixing member (16) is fixedly sleeved with a first torsion spring (161), and the other side of the first torsion spring (161) is fixedly connected to one side of the top of the first torsion spring (161).
3. A raw bamboo felling device for rough terrain according to claim 2, characterized in that: The upper surface of the guide plate (17) is pressed and matched with the outer surfaces of the bottoms at both ends of the extrusion frame (18), the bottom of the guide plate (17) is pressed and matched with the outer surfaces of the bottoms at both ends of the extrusion frame (18), and the upper surface of the extrusion frame (18) is pressed and matched with the bottom of the dumping piece (111).
4. A raw bamboo felling device for rough terrain according to claim 3, characterized in that: One side of the movable frame (1) and one side of the pushing member (19) are both in an arc shape.
5. A raw bamboo felling device for rough terrain according to claim 4, characterized in that: Both sides of one end of the support member (14) are fixedly connected to a connecting member (2), one end of the connecting member (2) is fixedly connected to a first rack (21), the bottom of the first rack (21) is meshed with a first gear (23), the bottoms of both ends of the mobile frame (1) are symmetrically fixedly connected to a fixed frame (22), one end of the fixed frame (22) is rotatably connected to both sides of the first gear (23), one end of the fixed frame (22) is rotatably connected to a screw (24), the inner side of the first gear (23) is threadedly connected to the outer surface of the screw (24), the outer surface of the screw (24) is slidably connected to the outer side of the fixed frame (22), and the inner end of the screw (24) is fixedly connected to an extrusion column (25).
6. A raw bamboo felling device for rough terrain according to claim 5, characterized in that: The side where the extrusion columns (25) are close to each other is in a cone shape.
7. A raw bamboo felling device for rough terrain according to claim 6, characterized in that: A plurality of first guide frames (3) are fixedly connected between the two sides of the holding member (11); a second telescopic member (32) is slidably connected between the upper surfaces of the first guide frames (3); a movable end of the second telescopic member (32) is fixedly connected to a connecting frame (31); a second guide frame (34) is slidably connected between the outer surfaces of the two ends of the bottom of the connecting frame (31); the bottom of the second guide frame (34) is rotatably connected to a limiting member (33); a second rack (35) is fixedly connected to one side of the limiting member (33); a lower surface of the second rack (35) is slidably connected to the upper surface of the moving frame (1); a second gear (36) is meshed with one side of the second rack (35); the bottom of the second gear (36) is slidably connected to the upper surface of the moving frame (1); and one side of the second gear (36) is fixedly connected to one side of the sliding member (110).
8. A raw bamboo felling device for rough terrain according to claim 7, characterized in that: The bottom of the first telescopic member (1101) is fixedly connected to a limiting frame (41), and the upper surface of the limiting frame (41) is provided with a plurality of circular holes at equal intervals. The top of the holding member (11) is fixedly connected to a locking member (44), and the center of the locking member (44) is slidably connected to the limiting frame (42). The outer surface of the bottom of one end of the limiting frame (42) is fixedly sleeved with a force storage spring (43), and the bottom of the force storage spring (43) is fixedly connected to the upper surface of the locking member (44). The bottom of the limiting frame (42) is rotatably connected to a reel (45), and the outer surface of the reel (45) is fixedly wound with a pull rope (46), and the outer surface of one end of the pull rope (46) is slidably connected to one end of the bottom of the limiting frame (42), and the end of the pull rope (46) away from the reel (45) is fixedly connected to the bottom of the first telescopic member (1101).
9. A raw bamboo felling device for use in rough terrain according to claim 8, characterized in that: The outer surfaces of both ends of the bottom of the first telescopic member (1101) are fixedly sleeved with a third torsion spring (4), and the other end of the third torsion spring (4) is fixedly connected to one end of the moving frame (1).
10. A raw bamboo felling device for rough terrain according to claim 9, characterized in that: The upper surface of one end of the limiting frame (42) is snap-fitted with circular holes equidistantly provided on the upper surface of the limiting frame (41).