CN114424717B - Bush trimming means that can height-adjusting - Google Patents
Bush trimming means that can height-adjusting Download PDFInfo
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- CN114424717B CN114424717B CN202210129325.4A CN202210129325A CN114424717B CN 114424717 B CN114424717 B CN 114424717B CN 202210129325 A CN202210129325 A CN 202210129325A CN 114424717 B CN114424717 B CN 114424717B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
- A01G3/085—Motor-driven saws for pruning or branching
- A01G3/086—Chain saws
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- Biodiversity & Conservation Biology (AREA)
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- Harvesting Machines For Specific Crops (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
Abstract
The invention relates to the technical field of shrub pruning, in particular to a shrub pruning device with adjustable height. It includes strutting arrangement, installs a pair of transmission assembly in strutting arrangement top both sides and installs the subassembly of tailorring on the strutting arrangement top, and strutting arrangement includes the backing plate, and the operation panel both sides all rotate and are connected with the regulating plate, and the subassembly of tailorring includes a pair of runner, rotates between two runners and is connected with the cutting chain, and the runner bottom is connected with U type connecting rod, and U type connecting rod bottom is connected with the hydraulic stem. According to the invention, the hydraulic rod drives the two adjusting plates to rotate towards two sides respectively through the transmission assembly, the top end of the cutting chain is in an open state, the adjusting plates rotate to the top end of the collecting box, cut shrub chips are collected to the inner end of the collecting box through the adjusting plates, after cutting is completed, the hydraulic rod drives the cutting chain to recover the original state, and the two adjusting plates are fixed at the top end of the cutting chain again to protect the cutting chain.
Description
Technical Field
The invention relates to the technical field of shrub pruning, in particular to a shrub pruning device with adjustable height.
Background
The shrub is a woody plant without an obvious trunk, the plant is generally short and cannot exceed 6 meters, and the branches which grow transversely are grown from the place close to the ground for many years. Generally, the plants are broadleaf plants, some coniferous plants are shrubs, such as juniper junipers, if the ground part withers when the plants live through winter, the roots still survive, new branches continue to sprout in the next year, the plants are called half shrubs, such as some artemisia plants, also perennial woody plants, but the shrubs wither in winter, the shrubs are generally used as green plants of urban gardens, and the growth state of the shrubs is required to be kept uniform during the cultivation process, so that operators are often required to carry out pruning work.
Present bush trimming means carries the scissors through the manual work mostly and prunes the work, in pruning the in-process, because bush height differs, needs operating personnel manual regulation height to adapt to, needs operating personnel to lift the arm for a long time this moment, prunes and need have a rest after a period, causes pruning efficiency greatly reduced, and the piece major part that produces among the pruning process simultaneously drops to ground along with gravity, needs operating personnel to carry out the secondary and cleans to increase operating personnel work load.
Disclosure of Invention
The invention aims to provide a bush pruning device with adjustable height so as to solve the problems in the background technology.
In order to achieve the above object, there is provided a shrub trimming device capable of adjusting height, comprising a supporting device, a pair of transmission assemblies mounted on two sides of the top end of the supporting device, and a cutting assembly mounted in the middle of the top end of the supporting device, wherein the supporting device at least comprises:
the bottom end of the base plate is provided with a plurality of universal wheels;
the collecting boxes are arranged on two sides of the top end of the base plate, and top grooves are formed in the top ends of the collecting boxes;
the two sides of the operating platform are respectively fixedly connected with the side surfaces of the two collecting boxes, the top end of the operating platform is of a hollow structure, rotating shafts are arranged on the two sides of the top end of the operating platform, and gears are coaxially connected with the two ends of each rotating shaft;
the bottom ends of the two adjusting plates are respectively rotatably connected with the two rotating shafts, and the side surfaces of the adjusting plates are provided with material guide grooves;
the transmission assembly comprises a pair of first transverse gears, one of the first transverse gears is provided with a screw hole at the top end, the first transverse gears are meshed with leather strips and are connected with leather strips, the first transverse gear outer end is sleeved with an isolation external member, the isolation external member is fixedly connected with the operating table, the other first transverse gear top end is coaxially connected with a vertical shaft, the vertical shaft top end is coaxially connected with a second transverse gear, the two sides of the top end of the second transverse gear are all meshed with a first longitudinal gear, the side surface of the first longitudinal gear is coaxially connected with a longitudinal shaft, the tail end of the longitudinal shaft is coaxially connected with a second longitudinal gear, the second longitudinal gear is meshed with a gear, the cutting assembly comprises a pair of rotating wheels, the rotating wheels are meshed with a cutting chain, the outer side of the cutting chain is provided with a slice, the bottom end of each rotating wheel is provided with a U-shaped connecting rod, one of the top end of the U-shaped connecting rod is provided with a servo motor, the servo motor is coaxially connected with the rotating wheels, the bottom end of the U-shaped connecting rod is connected with a screw rod, and the screw hole is connected with a hydraulic rod.
As a further improvement of the technical scheme, the top end of the collecting box is provided with an edge frame, each corner of the top end of the collecting box is provided with a slot, each corner of the bottom end of the edge frame is provided with an inserting column, the inserting column is in inserting fit with the slot, the bottom end of the inserting column is connected with a damping spring, and the damping spring is connected with the inner end of the slot.
As a further improvement of the technical scheme, the bottom end of the collecting box is provided with a discharging box which is of an arc-shaped structure, the inner end of the discharging box is communicated with the top groove, and the tail end of the inner side of the discharging box is connected with a blocking block in a sliding mode.
As a further improvement of the technical scheme, a lifting head is arranged on the side face of the separation block.
As a further improvement of the technical scheme, the top end of the base plate is provided with a wedge-shaped block, two sides of the wedge-shaped block are of an inclined structure, and two sides of the wedge-shaped block are respectively attached to the outer side of the discharging box.
As a further improvement of the technical scheme, a warping plate is arranged on one side of the edge frame, and one end of the warping plate is bent towards the outer side of the edge frame.
As a further improvement of the technical scheme, the inner end of the collecting box is provided with a plurality of crushing leaves, and the power supply She Nazhi is used for crushing.
As a further improvement of the technical scheme, the top end of one of the adjusting plates is connected with a baffle plate, and a plurality of limiting springs are connected between the baffle plate and the side surface of the adjusting plate.
As a further improvement of the technical scheme, protection plates are arranged on two sides of the rotating wheel and are of U-shaped structures.
As a further improvement of the technical scheme, a certain cavity is reserved between the protection plate and the two rotating wheels.
Compared with the prior art, the invention has the following beneficial effects:
1. in this can height-adjusting's bush trimming means, the hydraulic stem passes through drive assembly and drives two regulating plates and rotate to both sides respectively, and the cutting chain top is in open state, and the regulating plate rotates to the collecting box top simultaneously, and the bush piece after the cutting passes through the regulating plate and collects to the collecting box inner, and the back is accomplished in the cutting, and the hydraulic stem drives the cutting chain reconversion, and two regulating plates are fixed again on the cutting chain top, protect it.
2. In this bush trimming means that can height-adjusting, the row's of setting case through setting up expands the inner of groove, and the separation piece that sets up simultaneously realizes arranging the inner free function of opening and closing of case to operating personnel is in time to arrange the inner piece of case and further collect.
3. In this shrub trimming means that can height-adjusting, carry the pull head through setting up and provide an application of force point of operating personnel, operating personnel accessible pulling carries the indirect drive separation piece of pull head and slides, improves slip efficiency.
4. In this bush trimming means that can height-adjusting, carry out the regrinding through the crushing leaf that sets up to the inner piece that flows into the apical trough for collect the piece volume and further reduce, avoid flowing into the inner piece intertwine of row material case, lead to arranging the inner collection space of material case and reduce, influence the collection effect of arranging the material case.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of a supporting device according to embodiment 1 of the present invention;
FIG. 3 is a schematic view of the structure of a backing plate according to embodiment 1 of the present invention;
FIG. 4 is a disassembled view of the collecting box structure of embodiment 1 of the invention;
FIG. 5 is an enlarged view of a portion of FIG. 4A in accordance with embodiment 1 of the present invention;
FIG. 6 is a disassembled view of an adjusting plate structure according to embodiment 1 of the present invention;
FIG. 7 is an enlarged view of a portion of the portion B in FIG. 6 in accordance with embodiment 1 of the present invention;
FIG. 8 is a sectional view showing the construction of a transmission assembly according to embodiment 1 of the present invention;
FIG. 9 is an enlarged view of a part of the portion at C in FIG. 8 in accordance with embodiment 1 of the present invention;
fig. 10 is a structural exploded view of a cutting assembly according to embodiment 1 of the present invention.
The various reference numbers in the figures mean:
10. a support device; 110. a base plate; 111. a universal wheel; 112. a wedge block; 120. a collection box; 121. a top groove; 122. an edge frame; 123. a slot; 124. inserting a column; 125. a damping spring; 126. a discharge box; 127. a barrier block; 1271. lifting the pull head; 128. a seesaw; 129. crushing the leaves; 130. an operation table; 131. a rotating shaft; 140. an adjusting plate; 141. a material guide chute; 142. a baffle plate; 143. a limiting spring;
20. a transmission assembly; 210. a first transverse gear; 211. a screw hole; 220. a leather strip; 230. an isolation kit; 240. a vertical axis; 250. a second transverse gear; 251. a first longitudinal gear; 260. a longitudinal axis; 261. a second longitudinal gear;
30. a cutting assembly; 310. a rotating wheel; 320. cutting the chain; 330. a U-shaped connecting rod; 331. a servo motor; 340. a screw rod; 350. a hydraulic lever; 360. and (4) a protective plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
Referring to fig. 1-10, there is provided a height-adjustable shrub trimming device, comprising a supporting device 10, a pair of driving assemblies 20 mounted on both sides of the top end of the supporting device 10, and a cutting assembly 30 mounted in the middle of the top end of the supporting device 10, wherein the supporting device 10 at least comprises:
the base plate 110, the bottom of the base plate 110 is provided with a plurality of universal wheels 111;
the collecting box 120 is arranged on two sides of the top end of the base plate 110, and the top end of the collecting box 120 is provided with a top groove 121;
the two sides of the operating table 130 are respectively fixedly connected with the side surfaces of the two collecting boxes 120, the top end of the operating table 130 is of a hollow structure, the two sides of the top end of the operating table 130 are respectively provided with a rotating shaft 131, and the two ends of the rotating shaft 131 are coaxially connected with gears;
a pair of adjusting plates 140, wherein the adjusting plates 140 are provided, the bottom ends of the two adjusting plates 140 are respectively rotatably connected with the two rotating shafts 131, and the side surfaces of the adjusting plates 140 are provided with material guide grooves 141;
the transmission assembly 20 comprises a pair of first transverse gears 210, a screw hole 211 is formed in the top end of one of the first transverse gears 210, a leather strip 220 is connected between the two first transverse gears 210 in a meshed manner, an isolation suite 230 is sleeved at the outer ends of the two first transverse gears 210, the isolation suite 230 is fixedly connected with the operating table 130, a vertical shaft 240 is coaxially connected to the top end of the other first transverse gear 210, a second transverse gear 250 is coaxially connected to the top end of the vertical shaft 240, two sides of the top end of the second transverse gear 250 are respectively connected with a first longitudinal gear 251 in a meshed manner, a longitudinal shaft 260 is coaxially connected to the side surface of the first longitudinal gear 251, a second longitudinal gear 261 is coaxially connected to the tail end of the longitudinal shaft 260, the second longitudinal gear 261 is connected with the gears in a meshed manner, the cutting assembly 30 comprises a pair of rotating wheels 310, a cutting chain 320 is connected between the two rotating wheels 310 in a meshed manner, a cutting section is arranged on the outer side of the cutting chain 320, a U-shaped connecting rod 330 is arranged at the bottom end of the rotating wheels 310, a servo motor 331 is arranged at the top end of one of the U-shaped connecting rod 330, the servo motor 331 is coaxially connected with the rotating wheels 310, a screw rod 340 is connected with a screw thread 211, and a hydraulic rod 350 is connected to the bottom end of the screw rod 340.
When the shrub trimming device is used, firstly, the servo motor 331 is turned on, the servo motor 331 drives the rotary wheel 310 to rotate, the rotary wheel 310 drives the cutting chain 320 to rotate, the shrub is trimmed through slices on the outer side of the cutting chain 320, the two hydraulic rods 350 are turned on to drive the screw rod 340 to move upwards, the screw rod 340 is in threaded connection with one of the first transverse gears 210 to drive the first transverse gear 210 to rotate, the first transverse gear 210 drives the other first transverse gear 210 to rotate through the leather strip 220, the other first transverse gear 210 drives the vertical shaft 240 to rotate, the vertical shaft 240 drives the second transverse gear 250 to rotate, the second transverse gear 250 drives the two first longitudinal gears 251 to rotate, the first longitudinal gear 251 drives the second longitudinal gear 261 to rotate through the longitudinal shaft 260, the second longitudinal gear 261 drives the rotary shaft 131 to rotate through the gear, and the rotary shaft 131 drives the adjusting plate 140 to rotate, the two adjusting plates 140 rotate towards two sides, at the moment, the top end of the cutting chain 320 is in an open state, the cutting chain 320 continuously rises along with the rotation, the bottom end of each adjusting plate 140 is gradually close to the top end of the collecting box 120, at the moment, the two adjusting plates 140 move to two sides of the operating platform 130, the guide chute 141 is located above the top chute 121, the cutting chain 320 drives the chips generated by pruning shrubs to downwards fall to the top ends of the two adjusting plates 140, the chips slide to the inner end of the top chute 121 through the guide chute 141 to be collected, the chips are prevented from splashing in the cutting process, potential safety hazards can be caused to operators at the bottom end, meanwhile, the splashed chips are difficult to clean in the later period, the workload of the operators is increased, after the shrub pruning work is completed, the hydraulic rod 350 drives the screw rod 340 to recover to the initial position, at the moment, the two adjusting plates 140 are covered over the cutting chain 320 again to protect the cutting chain 320.
In addition, the top end of the collection box 120 is provided with an edge frame 122, each corner of the top end of the collection box 120 is provided with a slot 123, each corner of the bottom end of the edge frame 122 is provided with an insertion column 124, the insertion column 124 is in insertion fit with the slot 123, the bottom end of the insertion column 124 is connected with a damping spring 125, and the damping spring 125 is connected with the inner end of the slot 123. During the specific use, when regulating plate 140 bottom touches the collecting box 120 top, at first with border frame 122 top contact, extrude border frame 122 and move down, border frame 122 drives each and inserts the post 124 and insert corresponding slot 123 inner, insert the post 124 and extrude damping spring 125, damping spring 125 contracts downwards and the pressure that receives along border frame 122 top, play the effect of shock attenuation resistance to compression, improve whole device stability, increase regulating plate 140 and collecting box 120's life.
Further, the bottom end of the collecting box 120 is provided with a discharging box 126, the discharging box 126 is of an arc structure, the inner end of the discharging box 126 is communicated with the top groove 121, and the tail end of the inner side of the discharging box 126 is connected with a blocking block 127 in a sliding manner. When specifically using, because top groove 121 inner end space is limited, collecting the piece in-process, it piles up excessive piece to appear top groove 121 inner very easily, lead to the piece to spill over from top groove 121 top, cause the piece secondary to drop, still need operating personnel to collect the work, arrange the hopper 126 through setting up and expand top groove 121 inner this moment, the separation block 127 that sets up simultaneously realizes arranging hopper 126 inner free opening and closing function, so that operating personnel in time further collects the piece of arranging hopper 126 inner.
Still further, a lifting head 1271 is arranged on the side surface of the blocking block 127. Because when arranging a material case 126 inner and accumulating certain piece, the piece receives the action of gravity will gather to row inboard end of material case 126, extrude separation piece 127 side, need overcome clastic pressure when sliding separation piece 127 this moment, and separation piece 127 end and row material case 126 outside coincidence, need drive separation piece 127 through sliding friction and slide during the slip, the phenomenon of skidding appears very easily, carry pull head 1271 through setting up this moment and provide an application of force point of operating personnel, operating personnel accessible pulling is carried pull head 1271 and is indirectly driven separation piece 127 and slide, sliding efficiency is improved.
Specifically, the top end of the backing plate 110 is provided with a wedge block 112, two sides of the wedge block 112 are in an inclined structure, and two sides of the wedge block 112 are respectively attached to the outer sides of the two rows of material boxes 126. During the specific use, it is less to arrange the junction contact surface between bin 126 bottom and the backing plate 110 top, when arranging bin 126 inner and piling up a certain amount of piece, leads to very easily to arrange bin 126 and appear breaking away from with backing plate 110, causes the piece can't accomplish the collection work, carries on spacingly to two rows of workbin 126 sides through the wedge 112 that sets up this moment, shares the pressure that bin 126 received simultaneously, alleviates the burden of arranging bin 126.
In addition, a rocker 128 is disposed on one side of the rim frame 122, and one end of the rocker 128 is bent toward the outside of the rim frame 122. During the specific use, because the bush is not of uniform size, when pruning the in-process, the piece size of production is also different, when meetting the great piece of volume, the piece is difficult to flow into top groove 121 the inner, extends border frame 122 side through the wane 128 that sets up this moment for the great piece of volume can carry out interim support through wane 128.
Furthermore, the inner end of the collection box 120 is provided with a plurality of crushing blades 129, and the crushing blades 129 are internally provided with a power supply. During the specific use, carry out the regrinding through the crushing leaf 129 that sets up to the inner piece of inflow overhead tank 121 for collect the piece volume and further reduce, avoid flowing into the inner piece intertwine of arranging hopper 126, lead to arranging hopper 126 the inner collection space and reduce, influence the collection effect of hopper 126.
Still further, a baffle 142 is connected to the top end of one of the adjusting plates 140, and a plurality of limiting springs 143 are connected between the baffle 142 and the side surface of the adjusting plate 140. After the trimming is finished, the two adjusting plates 140 recover to the initial positions, the top ends of the two adjusting plates 140 are close to each other and contact with each other, collision easily occurs, abrasion of the top ends of the two adjusting plates 140 is caused, the service life of the two adjusting plates 140 is influenced, the top ends of the adjusting plates 140 are protected through the arranged baffle plates 142, abrasion of the adjusting plates 140 is reduced, and the service life of the adjusting plates 140 is prolonged.
In addition, the both sides of runner 310 all are provided with guard plate 360, and guard plate 360 is U type structure. When the device is used specifically, due to the fact that a certain space exists between the cutting chain 320 and the two rotating wheels 310, produced chips are easy to permeate into the space in the trimming process, the slow chips are filled in the inner end of the tooth seams of the rotating wheels 310, the connection performance between the rotating wheels 310 and the cutting chain 320 is reduced, the cutting chain 320 is easy to separate from the rotating wheels 310, the side faces of the rotating wheels 310 and the side faces of the cutting chain 320 can be protected and isolated through the protection plate 360, the chips are prevented from permeating into the gaps of the cutting chain 320, and the operation stability of the whole device is improved.
In addition, a certain cavity is reserved between the protection plate 360 and the two rotating wheels 310. During the specific use, the runner 310 rotates the in-process at a high speed, and if too closely with the laminating of runner 310, the guard plate 360 scrapes rather than taking place very easily, leads to runner 310 outside wearing and tearing, leads to runner 310 to damage very easily in the past for a long time, separates one section distance back between 360 and the runner 310 of guard plate, can avoid contact between the two, can guarantee simultaneously that the inner of guard plate 360 keeps the intercommunication with the outside air, avoids the too high influence runner 310 performance of inside temperature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A bush trimming device capable of adjusting the height, comprising a supporting device (10), a pair of transmission assemblies (20) arranged at two sides of the top end of the supporting device (10) and a cutting assembly (30) arranged at the middle position of the top end of the supporting device (10), and is characterized in that: the support device (10) comprises at least:
the bottom end of the base plate (110) is provided with a plurality of universal wheels (111);
the collecting boxes (120) are arranged on two sides of the top end of the base plate (110), and top grooves (121) are formed in the top ends of the collecting boxes (120);
the two sides of the operating platform (130) are respectively fixedly connected with the side surfaces of the two collecting boxes (120), the top end of the operating platform (130) is of a hollow structure, rotating shafts (131) are arranged on the two sides of the top end of the operating platform (130), and gears are coaxially connected with the two ends of each rotating shaft (131);
the adjusting plates (140) are provided with a pair, the bottom ends of the two adjusting plates (140) are respectively rotatably connected with the two rotating shafts (131), and the side surfaces of the adjusting plates (140) are provided with material guide grooves (141);
the cutting assembly (30) comprises a pair of rotating wheels (310), a cutting chain (320) is connected between the two rotating wheels (310) in a meshed manner, a slicing chain (320) is arranged on the outer side of the cutting chain (310), a U-shaped connecting rod (331) is arranged at the bottom end of the U-shaped connecting rod (310), a screw hole (211) is formed in the top end of one of the first transverse gears (210), a leather strip (220) is connected between the two first transverse gears (210) in a meshed manner, an isolation suite (230) is sleeved at the outer end of the two first transverse gears (210), the isolation suite (230) is fixedly connected with the operating table (130), a vertical shaft (240) is coaxially connected to the top end of the other first transverse gear (210), a second transverse gear (250) is coaxially connected to the top end of the vertical shaft (240), first longitudinal gears (251) are meshed with both sides of the top end of the second transverse gear (250), a longitudinal gear (261) is coaxially connected with a second longitudinal gear (261) and is connected with the gear in a meshed manner, a pair of rotating wheels (310), a cutting chain (320) is arranged between the two rotating wheels (310), a slicing chain (320), a U-type connecting rod (331) is coaxially arranged on the outer side of the rotating wheel (310), and a servo motor (330), the bottom end of the U-shaped connecting rod (330) is connected with a screw rod (340), the screw rod (340) is in threaded connection with the screw hole (211), and the bottom end of the screw rod (340) is connected with a hydraulic rod (350).
2. The adjustable height brush pruning device according to claim 1, wherein: the collecting box is characterized in that an edge frame (122) is arranged at the top end of the collecting box (120), a slot (123) is formed in each corner of the top end of the collecting box (120), an inserting column (124) is arranged in each corner of the bottom end of the edge frame (122), the inserting column (124) is matched with the slot (123) in an inserting mode, a damping spring (125) is connected to the bottom end of the inserting column (124), and the damping spring (125) is connected with the inner end of the slot (123).
3. The adjustable height shrub trimming apparatus according to claim 2, wherein: the collecting box (120) bottom is provided with row workbin (126), row workbin (126) are the arc structure, arrange workbin (126) inner with overhead tank (121) keep the intercommunication, arrange workbin (126) inboard end sliding connection and have separation block (127).
4. The adjustable height brush pruning device according to claim 3, wherein: the side surface of the blocking block (127) is provided with a lifting head (1271).
5. The adjustable height brush pruning device according to claim 4, wherein: the backing plate (110) top is provided with wedge (112), wedge (112) both sides are the slope structure, wedge (112) both sides respectively with two it is connected to arrange the laminating of hopper (126) outside.
6. The adjustable height shrub trimming apparatus according to claim 2, wherein: the edge frame (122) is provided with a warping plate (128) on one side, and one end of the warping plate (128) bends towards the outer side of the edge frame (122).
7. The adjustable height brush pruning device according to claim 3, wherein: the inner end of the collection box (120) is provided with a plurality of crushing blades (129), and the crushing blades (129) are internally provided with a power supply.
8. The adjustable height shrub trimming apparatus according to claim 1, wherein: the top end of one of the adjusting plates (140) is connected with a baffle (142), and a plurality of limiting springs (143) are connected between the baffle (142) and the side surface of the adjusting plate (140).
9. The adjustable height brush pruning device according to claim 1, wherein: the protection plate (360) is arranged on each of two sides of the rotating wheel (310), and the protection plates (360) are of U-shaped structures.
10. The adjustable height brush pruning device of claim 9, wherein: a certain cavity is reserved between the protection plate (360) and the two rotating wheels (310).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210129325.4A CN114424717B (en) | 2022-02-11 | 2022-02-11 | Bush trimming means that can height-adjusting |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210129325.4A CN114424717B (en) | 2022-02-11 | 2022-02-11 | Bush trimming means that can height-adjusting |
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| CN114424717A CN114424717A (en) | 2022-05-03 |
| CN114424717B true CN114424717B (en) | 2022-12-13 |
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| AU2005202725A1 (en) * | 2000-04-20 | 2005-07-21 | F & T Spagnolo Pty Ltd | SG pruning machine |
| CN209792141U (en) * | 2019-03-12 | 2019-12-17 | 宏远石油天然气集团股份有限公司 | Special cleaning machine of multi-angle engine |
| CN212537181U (en) * | 2020-03-20 | 2021-02-12 | 刘恒友 | Support for tablet personal computer |
| CN212464135U (en) * | 2020-03-30 | 2021-02-05 | 张自文 | Municipal forest pruning device |
| CN112042413A (en) * | 2020-08-10 | 2020-12-08 | 朱德军 | Gardens bush side pruning equipment |
| CN213485882U (en) * | 2020-10-14 | 2021-06-22 | 李丹婷 | Forestry is with bush trimming machine that can automatic cutout |
| CN112314220A (en) * | 2020-11-03 | 2021-02-05 | 张晓朦 | Multifunctional landscape tree flattening robot |
| CN113200208A (en) * | 2021-05-21 | 2021-08-03 | 苏州市恒顺纸塑有限公司 | High-strength shockproof carton capable of being automatically closed and having bundling function |
| CN215500577U (en) * | 2021-08-11 | 2022-01-14 | 齐培风 | Novel forestry engineering is pruned with trees device |
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