CN108702962B - Hedge trimmer with multi-dimensional trimming function - Google Patents
Hedge trimmer with multi-dimensional trimming function Download PDFInfo
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- CN108702962B CN108702962B CN201810503879.XA CN201810503879A CN108702962B CN 108702962 B CN108702962 B CN 108702962B CN 201810503879 A CN201810503879 A CN 201810503879A CN 108702962 B CN108702962 B CN 108702962B
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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
- A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
- A01G3/0435—Machines specially adapted for shaping plants, e.g. topiaries
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Abstract
The invention discloses a hedge trimmer with a multi-dimensional trimming function. The driving connecting block moves up and down on the top of the first horizontal moving pair through the up-down moving pair; the top of the driving connecting block is provided with one hedge trimmer body through the turnover mechanism and the angle fine adjustment mechanism. The other hedge trimmer body is arranged on the side face of the driving connecting block through a second horizontal moving pair and an angle fine adjustment mechanism, the moving directions of the first horizontal moving pair and the second horizontal moving pair are parallel and are perpendicular to the advancing direction of the electric flat car, and the turning direction of the turning mechanism is perpendicular to the advancing direction of the electric flat car. When the three-dimensional pruning machine is used for pruning and greening, the pruning of three-dimensional directions of greening plants is realized through the operation of the two hedge trimmer bodies.
Description
Technical Field
The invention relates to a greening pruning device, in particular to a hedge trimmer with a multi-dimensional pruning function.
Background
At present, the garden operation mainly adopts the traditional manual operation mode, and the production efficiency is low. With the continuous rising of the labor cost, the labor cost is continuously increased; the tasks of landscaping maintenance are increasingly heavy, companies are required to finish the change of the traditional hedge trimming operation mode as soon as possible, and the hedge trimmer is also called hedge trimmer and is suitable for professional trimming in the aspects of landscaping such as tea trimming, parks, gardens, roadside hedges and the like. The hedge trimmer comprises a manual simple machine, a hand-held small gasoline engine, a hand-held electric vehicle and a vehicle-mounted large machine, the general hedge trimmer is driven by the small gasoline engine to drive a blade to cut and rotate, and the prior hedge trimmer is divided into a single-edge hedge trimmer and a double-edge hedge trimmer.
The technical level of present gardens maintenance of equipment is still relatively laggard, is difficult to satisfy practical application's demand, and work efficiency is too slow when carrying out large-scale pruning of keeping away from, and the hedge trimmer can not carry out the regulation change of angle at pruning in-process, influences the effect of whole pruning, needs the manual work to carry out the secondary and prunes, greatly increased labour cost. Also there is the hedge trimmer of vehicular in the market at present, but present vehicular hedge trimmer is bulky, and the structure is complicated, also very inconvenient when pruning miniaturized greenbelt, by the volume great moreover, often can lead to the greenery plant to prune a bit of locally unable.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the hedge trimmer with the multi-dimensional trimming function, the problem that the angle of the hedge trimmer cannot be adjusted and changed in the trimming process, so that the whole trimming effect is influenced is solved, meanwhile, the structure of the vehicle-mounted hedge trimmer is simplified, and a small greening system is convenient to trim.
In order to achieve the purpose, the invention provides the following technical scheme: a hedge trimmer with multi-dimensional trimming function comprises two hedge trimmer bodies, wherein the two hedge trimmer bodies are arranged on an electric flat car through a first horizontal moving pair, the electric flat car is provided with a control system and a storage battery, the control system is used for controlling the operation of the electric flat car and the operation of the hedge trimmer bodies, the storage battery is used for supplying power to the control system, the electric flat car and the hedge trimmer bodies,
the top of the first horizontal moving pair is provided with a driving connecting block through an up-down moving pair, and the driving connecting block moves up and down on the top of the first horizontal moving pair through the up-down moving pair; the top of the driving connecting block is provided with one hedge trimmer body through a turnover mechanism and an angle fine adjustment mechanism, the other hedge trimmer body is arranged on the side face of the driving connecting block through a second horizontal moving pair and an angle fine adjustment mechanism, the moving directions of the first horizontal moving pair and the second horizontal moving pair are parallel and are vertical to the advancing direction of the electric flat car, and the turnover direction of the turnover mechanism is vertical to the advancing direction of the electric flat car;
the angle fine-tuning includes the connecting block, one side middle part that the second horizontal migration is vice is kept away from to the connecting block is fixed with first articulated piece, and the surface rotation of first articulated piece is connected with the articulated piece of the second that is triangle-shaped, one side that the connecting block was kept away from to the articulated piece of second is fixed with the bedplate, one side that the connecting block is close to the bedplate is fixed with an electronic hydraulic stem, and the base of electronic hydraulic stem is fixed on the connecting block, and the other end of electronic hydraulic stem rotates to be connected on the bedplate, still be fixed with a gag lever post between connecting block and the bedplate, the one end fixed mounting of gag lever post is on the connecting block, and the other end is the free end, the bedplate is equipped with a spacing groove in the position department corresponding with the gag lever post, the spacing groove matches with the tip of.
As the further optimization of above-mentioned scheme, the one side of keeping away from the connecting block of bedplate is fixed with the fixed block, the one side symmetry that the bedplate was kept away from to the fixed block is provided with two recesses, and the inside of two recesses all is provided with the electronic hydraulic stem of second, and the output of two electronic hydraulic stem of second all is fixed with the hoop to the inside of hoop rotates there is the support cylinder, support cylindrical one end and one side of fixed block are rotated and are connected, and the other end is fixed with the base of hedge trimmer body, the inboard of hoop is inlayed and is had the round can be at normal position free rotation's steel ball, support cylindrical surface be provided with steel ball looks adaptation and be circular-arc spacing spout, the steel ball is circular-arc distribution in the inboard of hoop.
As a further optimization of the scheme, the electric flat car comprises a vehicle-mounted base, a handle and a seat are arranged at the top of the vehicle-mounted base, and the control system is installed on the handle.
As a further optimization of the above scheme, the first horizontal moving pair comprises a first hydraulic cylinder and a sliding support block, the sliding support block is rectangular, the two sides of the sliding support block are both provided with limiting grooves, the side surface of the sliding support block is in an I shape, a track slider matched with the sliding support block slides on the surface of the sliding support block, the top of the track slider and the output end of the first hydraulic cylinder are both fixed with a support fixing plate, and the first hydraulic cylinder is controlled by a control system.
As a further optimization of the above scheme, the up-down moving pair comprises a screw rod and two limiting guide rods, the screw rod and the two limiting guide rods are both fixed on the top of the supporting and fixing plate, the two limiting guide rods are symmetrically arranged relative to the screw rod, and the top of the screw rod and the two limiting guide rods are both fixed with a stabilizing support plate, the driving connecting block is provided with a limiting through hole matched with the limiting guide rods, and a driving hole concentric with the screw rod is formed in the position of the driving connecting block corresponding to the screw rod, a rotatable driving shaft block is installed in the driving hole through a rotating shaft, a threaded hole matched with the screw rod is formed in the center of the driving shaft block, the driving shaft block is in threaded connection with the screw rod, the driving holes are all penetrated through the two ends of the driving shaft block, the bottom of the driving shaft block is fixedly installed with a first gear, and the front of, the output shaft of motor distributes downwards, and fixedly connected with second gear, first gear and second gear meshing.
As a further optimization of the above scheme, the second horizontal moving pair comprises two second hydraulic cylinders, surfaces of the two second hydraulic cylinders are fixedly connected with one side of the driving connecting block, which is far away from the head of the electric flat car, output ends of the two second hydraulic cylinders are fixedly connected with one side of the connecting block through a fixed shaft block, and the two second hydraulic cylinders are controlled through a control system.
As a further optimization of the above scheme, the first electro-hydraulic lever and the second electro-hydraulic lever are respectively controlled by a control system and are respectively powered by a storage battery.
As a further optimization of the above scheme, the connecting frame includes two support rods, bottom ends of the two support rods are fixedly connected with top portions of the driving connecting blocks, top ends of the two support rods are fixed with the supporting moving plate, and the turnover mechanism is arranged on the supporting moving plate through the first supporting connecting block.
As a further optimization of the above scheme, the folding mechanism includes a second supporting connection block, the bottom of the second supporting connection block is fixed on the first supporting connection block, a third electric hydraulic rod and a positioning shaft block are installed at the top of the second supporting connection block, a folding driving block is connected to the top of the positioning shaft block through a rotation shaft block, the folding driving block is fixedly connected with the rotation shaft block, the rotation shaft block is rotatably connected with the positioning shaft block, a driving shaft rod is fixed at the output end of the third electric hydraulic rod, the driving shaft rod and the third electric hydraulic rod are coaxially arranged, a driving chute matched with the driving shaft rod is formed in the folding driving block, the connection block is installed at the top of the folding driving block, and the third electric hydraulic rod is controlled by a control system.
As a further optimization of the above scheme, the control system includes a control box, the surface of the control box is provided with a plurality of keys, and the keys are respectively used for controlling the opening and closing of the first electric hydraulic rod, the second electric hydraulic rod, the third electric hydraulic rod, the first hydraulic cylinder and the second hydraulic cylinder.
By adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
1. according to the hedge trimmer, the seat plate is driven by the first electric hydraulic rod to generate a trace rotation angle, so that the seat plate generates an upward elevation angle, the ring is driven by the second electric hydraulic rod to move, the rolling steel balls slide in the threaded limiting sliding grooves, so that the supporting cylinder is forced to generate a rotating effect, and the proper trimming angle of the hedge trimmer body is adjusted through the combined action of the inclination of the seat plate and the rotation of the supporting cylinder, so that the problem that the angle of the hedge trimmer cannot be adjusted in the trimming process, and the whole trimming effect is influenced is solved, the whole trimming effect is improved, and the labor cost is reduced;
2. according to the electric hedge trimmer, the third electric hydraulic rod is controlled to drive the driving shaft rod, the driving shaft rod slides in the driving sliding groove, and the turnover driving block drives one of the multi-angle fine adjustment mechanisms to rotate, so that the electric hedge trimmer can trim in the horizontal direction and the vertical direction, the problem that the manual cart type movement is changed, and the trimming efficiency is low is solved;
3. when the electric flat car is trimmed, the trimming of the green plants in three dimensional directions is realized through the operation of the two hedge trimmer bodies positioned on the side edges of the driving connecting block, the trimming of two end heads of the green plants is realized through the hedge trimmer bodies positioned on the top of the driving connecting block, and the trimming of the top and the side edges of the green plants is realized through the movement of the turnover mechanism;
4. the green hedge trimmer is simple in structure, compared with a traditional vehicle-mounted green hedge trimmer, the weight and the volume are greatly optimized, the cost is saved, and after the volume is reduced, the green hedge trimmer has higher flexibility when trimming green plants, the trimming area of the green plants is increased, and the trimming efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the multi-angle fine adjustment mechanism of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged view of portion B of FIG. 2;
FIG. 5 is an enlarged view of section C of FIG. 2;
FIG. 6 is a schematic structural view of the folding mechanism of the present invention;
fig. 7 is a schematic view of the connection of the sliding support block and the track slider according to the present invention.
Detailed Description
The invention will be further explained by the description of the embodiments with reference to the drawings.
As shown in fig. 1, the invention discloses a hedge trimmer with multi-dimensional trimming function, comprising two hedge trimmer bodies 19, wherein the two hedge trimmer bodies 19 are mounted on an electric flat car through a first horizontal moving pair, the electric flat car comprises a vehicle-mounted base, a handle 20 and a seat are arranged on the top of the vehicle-mounted base, the electric flat car is provided with a control system and a storage battery 1, the control system is mounted on the handle 20 and is used for controlling the operation of the electric flat car and the operation of the hedge trimmer bodies 19, the storage battery 1 is used for supplying power to the control system and the electric flat car and the hedge trimmer bodies 19, the control system comprises a control box 43, the surface of the control box 43 is provided with a plurality of keys 6, the key 6 is used for controlling the opening and closing of the first electric hydraulic rod 10, the second electric hydraulic rod 11, the third electric hydraulic rod 37, the first hydraulic cylinder 21 and the second hydraulic cylinder 33 respectively.
The top of the first horizontal moving pair of the invention is provided with a driving connecting block 28 through an up-down moving pair, and the driving connecting block 28 moves up and down on the top of the first horizontal moving pair through the up-down moving pair. The top of the driving connecting block 28 is provided with one hedge trimmer body 19 through a turnover mechanism and an angle fine adjustment mechanism, the other hedge trimmer body 19 is arranged on the side surface of the driving connecting block 28 through a second horizontal moving pair and an angle fine adjustment mechanism, the moving directions of the first horizontal moving pair and the second horizontal moving pair are parallel and are perpendicular to the advancing direction of the electric flat car, and the turnover direction of the turnover mechanism is perpendicular to the advancing direction of the electric flat car.
As shown in fig. 2, 4 and 5, the angle fine adjustment mechanism of the invention comprises a connecting block 2, a first hinging block 3 is fixed at the middle part of one side of the connecting block 2 far away from a second horizontal moving pair, the surface of the first hinging block 3 is rotatably connected with a triangular second hinging block 4, a seat plate 5 is fixed at one side of the second hinging block 4 far away from the connecting block 2, a first electric hydraulic rod 10 is fixed at one side of the connecting block 2 close to the seat plate 5, the base of the first electric hydraulic rod 10 is fixed on the connecting block 2, the other end of the first electric hydraulic rod 10 is rotatably connected on the seat plate 5, a limiting rod 7 is further fixed between the connecting block 2 and the seat plate 5, one end of the limiting rod 7 is fixedly arranged on the connecting block 2, the other end is a free end, a limiting groove 8 is arranged at a position of the seat plate 5 corresponding to the limiting rod 7, the limiting groove 8 is matched with the, the limiting rod 7 and the first electro-hydraulic rod 10 are symmetrically distributed. One side of keeping away from connecting block 2 of bedplate 5 is fixed with fixed block 9, the one side symmetry that bedplate 5 was kept away from to fixed block 9 is provided with two recesses, the inside of two recesses all is provided with second electronic hydraulic stem 11, the output of two second electronic hydraulic stem 11 all is fixed with collar ring 12, and the inside of collar ring 12 rotates there is support cylinder 13, support cylinder 13's one end is rotated with one side of fixed block 9 and is connected, the other end is fixed with hedge trimmer body 19's base, the inboard of collar ring 12 is inlayed and is had the round can be at normal position free rotation's steel ball 15, support cylinder 13's surface is provided with and just is circular-arc spacing spout 14 with steel ball 15 looks adaptation, steel ball 15 is circular-arc distribution in collar ring 12's inboard. When the angle is fine-tuned, through the corresponding button 6 of control system, control first electric hydraulic stem 10 and second electric hydraulic stem 11 and stretch out, at this moment, bedplate 5 produces the rotation around the pin joint of first handing-over piece 3 and second articulated piece 4 under the effect of first electric hydraulic stem 10, therefore bedplate 5 can drive hedge trimmer body 19 and produce an inclination, and second electric hydraulic stem 11 is when stretching out, drive support cylinder 13 produces the rotation, thereby make hedge trimmer body 19 produce a corner, consequently, through the combined action of first electric hydraulic stem 10 and second electric hydraulic stem 11, practice is fine-tuned to hedge trimmer body 19's angle. In order to improve the stability of the angle adjustment of the hedge trimmer body 19, the number of the steel balls 15 can be two, the two steel balls 15 are symmetrically distributed, meanwhile, the number of the limiting chutes 14 is also two, and the limiting chutes 14 are respectively distributed along two sides of the cylindrical surface of the supporting cylinder 13, the two limiting chutes 14 of the angle adjustment device are completely the same, and the central angle formed by the projections of the two ends of the limiting chute 14 on the cross section of the supporting cylinder 13 is 5 degrees.
According to the invention, the connecting plate 18 is fixed on one side of the supporting cylinder 13 far away from the fixed block 9, the two displacement sensors 17 are symmetrically arranged on the connecting plate 18, the displacement sensors 17 are connected with a control system on the electric flat car, and the displacement sensors 17 can accurately display the distance between the hedge trimmer body 19 and the green plants, so that the distance between the hedge trimmer body 19 and the green plants can be conveniently adjusted.
The first electro-hydraulic rod 10 and the second electro-hydraulic rod 11 are respectively controlled by a control system and are respectively supplied with power by the storage battery 1.
As shown in fig. 1 and 7, the first horizontal moving pair of the present invention includes a first hydraulic cylinder 21 and a sliding support block 22, the sliding support block 22 is rectangular, two sides of the sliding support block 22 are both provided with a limiting groove, a side surface of the sliding support block 22 is in a shape of a letter "h", a rail slider 23 adapted to the sliding support block 22 slides on a surface of the sliding support block 22, a support fixing plate 24 is fixed on a top of the rail slider 23 and an output end of the first hydraulic cylinder 21, the sliding support block 22 is distributed along a width direction of the electric flat car, the first hydraulic cylinder 21 is controlled by a control system, and the first hydraulic cylinder 21 moves along the width direction of the electric flat car under the control of the control system to drive the fixed support plate 24 to move along the sliding support block 22, so as to facilitate approaching or shortening a distance between two hedge trimmer bodies 19 and a greening plant, and.
As shown in fig. 1 and 3, the up-down moving pair of the present invention includes a screw 25 and two limit guide rods 26, the screw 25 and the two limit guide rods 26 are both fixed on the top of a support fixing plate 24, the two limit guide rods 26 are symmetrically arranged with respect to the screw 25, and the top of the screw 25 and the two limit guide rods 26 are both fixed with a stable support plate 45, a limit through hole matched with the limit guide rod 26 is provided on a drive connecting block 28, a drive hole concentric with the screw 25 is provided at a position of the drive connecting block 28 corresponding to the screw 25, a rotatable drive shaft block 27 is installed in the drive hole through a rotating shaft, a threaded hole matched with the screw 25 is provided at the center of the drive shaft block 27, the drive shaft block 27 is in threaded connection with the screw 25, both ends of the drive shaft block 27 penetrate through the drive hole, a first gear 29 is fixedly installed at the bottom of the drive shaft block 27, a motor 30 is fixed on the front of, the output shaft of the motor 30 is distributed downwards and fixedly connected with a second gear 44, and the first gear 29 is meshed with the second gear 44. When the driving shaft block 27 rotates, the lead screw 25 is fixed and fixed, so that the driving shaft block 27 moves up and down along the lead screw 25, the driving shaft block 27 is freely embedded in the center of the driving connecting block 28, the driving shaft block 27 drives the driving connecting block 28 to move up and down along the lead screw 25, and the limiting guide rod 26 limits the driving connecting block 28 to prevent the driving connecting block 28 from deflecting. According to the invention, the driving shaft block 27 is used for driving the driving connecting block 28, so that the stability of the driving connecting block 28 in the up-and-down movement is ensured, the driving connecting block 28 can be prevented from shaking, and the motor 30 can move up and down along with the driving shaft block when moving up and down, so that the installation position of the motor 30 is optimized, and the simplification and optimization of the whole structure are realized.
The second horizontal moving pair of the invention comprises two second hydraulic cylinders 33, the surfaces of the two second hydraulic cylinders 33 are fixedly connected with one side of the driving connecting block 28 far away from the electric flat car head, the output ends of the two second hydraulic cylinders 33 are fixedly connected with one side of the connecting block 2 through a fixed shaft block 34, the two second hydraulic cylinders 33 are controlled by a control system, and the expansion and contraction of the position of the hedge trimmer body 19 positioned on the side of the driving connecting block 28 are realized through the expansion and contraction of the first hydraulic cylinders 33. When the end of the green plant is trimmed, the control system controls the connecting block 2 on the side of the driving connecting block 28 to extend to the green plant, so that the hedge trimmer body 19 at the position is close to the green plant, and the trimming is convenient. When the end of the green plant is not required to be trimmed, the second hydraulic cylinder 33 is controlled to be contracted, so that the hedge trimmer body 19 on the side of the driving connection block 28 is retracted, and the hedge trimmer body 19 on the side of the driving connection block 28 is prevented from affecting the operation of the other hedge trimmer body 19.
The folding mechanism is fixed on the top of the driving connecting block 28 through a connecting frame, the connecting frame comprises two supporting rods 31, the bottom ends of the two supporting rods 31 are fixedly connected with the top of the driving connecting block 28, a supporting moving plate 32 is fixed on the top ends of the two supporting rods 31, and the supporting rods 31 are perpendicular to the top of the driving connecting block 28. The folding mechanism is disposed on the support moving plate 32 through a first support connecting block 35.
As shown in fig. 1 and 6, the folding mechanism of the present invention includes a second supporting connection block 36, the bottom of the second supporting connection block 36 is fixed on the first supporting connection block 35, the top of the second supporting connection block 36 is provided with a third electric hydraulic rod 37 and a positioning shaft block 38, the upper side of the positioning shaft block 38 is connected with a folding driving block 40 through a rotation shaft block 39, the folding driving block 40 is fixedly connected with the rotation shaft block 39, the rotation shaft block 39 is rotatably connected with the positioning shaft block 38, the output end of the third electric hydraulic rod 37 is fixed with a driving shaft rod 42, the driving shaft rod 42 is coaxially arranged with the third electric hydraulic rod 37, the folding driving block 40 is provided with a driving chute 41 adapted to the driving shaft rod 42, the connection block 2 is installed on the top of the folding driving block 40, and the third electric hydraulic rod 37 is controlled by a control system. When the turnover mechanism is turned over, the third electro-hydraulic rod 37 extends out to force the driving shaft rod 42 to extend out to push the turnover driving block 40 to rotate around the connecting point of the rotating shaft block 39 and the positioning shaft block 38, so that the turnover of the turnover driving block 40 is realized, and because the connecting part of the turnover driving block 40 and the driving shaft rod 42 is provided with the driving sliding groove 41, when the turnover mechanism is turned over, the end part of the driving shaft rod 42 can move along the driving sliding groove 41, so that the over-high speed of the turnover driving block 40 during turnover is delayed, and the stability during turnover is ensured. When the top of the green plant is trimmed, the turnover mechanism is not required to be turned over, and when the side edge of the green plant is trimmed, the turnover mechanism is required to be turned over.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (9)
1. A hedge trimmer with multi-dimensional trimming function comprises two hedge trimmer bodies (19), wherein the two hedge trimmer bodies (19) are installed on an electric flat car through a first horizontal moving pair, the electric flat car is provided with a control system and a storage battery (1), the control system is used for controlling the operation of the electric flat car and the operation of the hedge trimmer bodies (19), and the storage battery (1) is used for supplying power to the control system, the electric flat car and the hedge trimmer bodies (19), and the hedge trimmer is characterized in that:
the top of the first horizontal moving pair is provided with a driving connecting block (28) through an up-down moving pair, and the driving connecting block (28) moves up and down on the top of the first horizontal moving pair through the up-down moving pair; the top of the driving connecting block (28) is provided with one hedge trimmer body (19) through a turnover mechanism and an angle fine adjustment mechanism, the other hedge trimmer body (19) is arranged on the side surface of the driving connecting block (28) through a second horizontal moving pair and the angle fine adjustment mechanism, the moving directions of the first horizontal moving pair and the second horizontal moving pair are parallel and are vertical to the advancing direction of the electric flat car, and the turnover direction of the turnover mechanism is vertical to the advancing direction of the electric flat car;
the angle fine adjustment mechanism comprises a connecting block (2), a first hinged block (3) is fixed in the middle of one side, away from a second horizontal moving pair, of the connecting block (2), a triangular second hinged block (4) is rotatably connected to the surface of the first hinged block (3), a seat plate (5) is fixed on one side, away from the connecting block (2), of the second hinged block (4), a first electric hydraulic rod (10) is fixed on one side, close to the seat plate (5), of the connecting block (2), a base of the first electric hydraulic rod (10) is fixed on the connecting block (2), the other end of the first electric hydraulic rod (10) is rotatably connected to the seat plate (5), a limiting rod (7) is further fixed between the connecting block (2) and the seat plate (5), one end of the limiting rod (7) is fixedly installed on the connecting block (2), the other end of the limiting rod is a free end, a limiting groove (8) is arranged in the position, corresponding to the limiting rod (7), of the seat plate (5), the limiting groove (8) is matched with the end part of the limiting rod (7).
2. The hedge trimmer with multi-dimensional trimming function according to claim 1, wherein: a fixed block (9) is fixed on one side of the seat plate (5) far away from the connecting block (2), two grooves are symmetrically arranged on one side of the fixing block (9) far away from the seat plate (5), second electric hydraulic rods (11) are arranged inside the two grooves, ring rings (12) are fixed at the output ends of the two second electric hydraulic rods (11), and a supporting cylinder (13) is rotatably arranged inside the ring (12), one end of the supporting cylinder (13) is rotatably connected with one side of the fixed block (9), the other end of the supporting cylinder is fixed with a base of the hedge trimmer body (19), a ring of steel balls (15) which can freely rotate in situ are embedded on the inner side of the ring (12), the surface of the supporting cylinder (13) is provided with a circular-arc limiting sliding chute (14) matched with the steel balls (15), and the steel balls (15) are distributed on the inner side of the ring (12) in a circular-arc shape.
3. The hedge trimmer with multi-dimensional trimming function according to claim 1, wherein: the electric flat car comprises a vehicle-mounted base, a handle (20) and a seat are arranged at the top of the vehicle-mounted base, and the control system is installed on the handle (20).
4. The hedge trimmer with multi-dimensional trimming function according to claim 1, wherein: the first horizontal moving pair comprises a first hydraulic cylinder (21) and a sliding support block (22), the sliding support block (22) is rectangular, limiting grooves are formed in two sides of the sliding support block (22), the side face of the sliding support block (22) is in an I shape, a track sliding block (23) matched with the sliding support block (22) slides on the surface of the sliding support block (22), a support fixing plate (24) is fixed to the top of the track sliding block (23) and the output end of the first hydraulic cylinder (21), and the first hydraulic cylinder (21) is controlled through a control system.
5. The hedge trimmer with multi-dimensional trimming function according to claim 1, wherein: the up-down moving pair comprises a lead screw (25) and two limiting guide rods (26), the lead screw (25) and the two limiting guide rods (26) are fixed at the top of a supporting and fixing plate (24), the two limiting guide rods (26) are symmetrically arranged relative to the lead screw (25), stabilizing support plates (45) are fixed at the tops of the lead screw (25) and the two limiting guide rods (26), a limiting through hole matched with the limiting guide rods (26) is formed in a driving connecting block (28), a driving hole concentric with the lead screw (25) is formed in the position, corresponding to the lead screw (25), of the driving connecting block (28), a driving shaft block (27) capable of rotating is installed in the driving hole through a rotating shaft, a threaded hole matched with the lead screw (25) is formed in the center of the driving shaft block (27), the driving shaft block (27) is in threaded connection with the lead screw (25), and two ends of the driving shaft block (27) penetrate out of the driving hole, the bottom fixed mounting of driving shaft piece (27) has first gear (29), the front of drive connecting block (28) is fixed with motor (30) through the mount, and the output shaft of motor (30) distributes downwards, and fixedly connected with second gear (44), first gear (29) and second gear (44) meshing.
6. The hedge trimmer with multi-dimensional trimming function according to claim 1, wherein: the second horizontal moving pair comprises two second hydraulic cylinders (33), the surfaces of the two second hydraulic cylinders (33) are fixedly connected with one side, away from the head of the electric flat car, of the driving connecting block (28), the output ends of the two second hydraulic cylinders (33) are fixedly connected with one side of the connecting block (2) through a fixed shaft block (34), and the two second hydraulic cylinders (33) are controlled through a control system.
7. The hedge trimmer with multi-dimensional trimming function according to claim 1, wherein: the first electro-hydraulic rod (10) and the second electro-hydraulic rod (11) are controlled by a control system respectively and are powered by the storage battery (1) respectively.
8. The hedge trimmer with multi-dimensional trimming function according to claim 1, wherein: the link includes two bracing pieces (31), and the top fixed connection of the bottom of two bracing pieces (31) and drive connecting block (28), and the top of two bracing pieces (31) is fixed with supports movable plate (32), it sets up on supporting movable plate (32) through first support connecting block (35) to turn over a mechanism.
9. The hedge trimmer with multi-dimensional trimming function according to claim 1, wherein: the control system comprises a control box (43), wherein a plurality of keys (6) are arranged on the surface of the control box (43), and the keys (6) are respectively used for controlling the opening and closing of the first electric hydraulic rod (10), the second electric hydraulic rod (11), the third electric hydraulic rod (37), the first hydraulic cylinder (21) and the second hydraulic cylinder (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810503879.XA CN108702962B (en) | 2018-05-23 | 2018-05-23 | Hedge trimmer with multi-dimensional trimming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810503879.XA CN108702962B (en) | 2018-05-23 | 2018-05-23 | Hedge trimmer with multi-dimensional trimming function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108702962A CN108702962A (en) | 2018-10-26 |
| CN108702962B true CN108702962B (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810503879.XA Active CN108702962B (en) | 2018-05-23 | 2018-05-23 | Hedge trimmer with multi-dimensional trimming function |
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| FR2269854A2 (en) * | 1972-02-14 | 1975-12-05 | Fenouil Andre | Machine for topping vertical vine shoots - has flexible drive shaft to cutter blades on sliding elbow |
| CN105230365A (en) * | 2015-11-18 | 2016-01-13 | 西安科技大学 | Hedge trimming machine |
| CN105557335A (en) * | 2015-12-15 | 2016-05-11 | 贾春燕 | Novel hedgerow trimming machine |
| CN206602881U (en) * | 2017-03-08 | 2017-11-03 | 长安大学 | A kind of hedge trimming device |
| CN206629514U (en) * | 2017-04-15 | 2017-11-14 | 浙江永联环境股份有限公司 | A kind of vehicle-mounted GREEB HEDGE MACHINE |
| CN206776143U (en) * | 2017-03-31 | 2017-12-22 | 王亮 | A kind of road separator greening shearing device |
| CN207340603U (en) * | 2017-08-29 | 2018-05-11 | 安徽开源园林绿化工程有限公司 | A kind of hedgeclipper suitable for multi-faceted adjusting |
| CN108738802A (en) * | 2018-05-23 | 2018-11-06 | 合肥学院 | A kind of GREEB HEDGE MACHINE having overturning shearing function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2269854A2 (en) * | 1972-02-14 | 1975-12-05 | Fenouil Andre | Machine for topping vertical vine shoots - has flexible drive shaft to cutter blades on sliding elbow |
| CN105230365A (en) * | 2015-11-18 | 2016-01-13 | 西安科技大学 | Hedge trimming machine |
| CN105557335A (en) * | 2015-12-15 | 2016-05-11 | 贾春燕 | Novel hedgerow trimming machine |
| CN206602881U (en) * | 2017-03-08 | 2017-11-03 | 长安大学 | A kind of hedge trimming device |
| CN206776143U (en) * | 2017-03-31 | 2017-12-22 | 王亮 | A kind of road separator greening shearing device |
| CN206629514U (en) * | 2017-04-15 | 2017-11-14 | 浙江永联环境股份有限公司 | A kind of vehicle-mounted GREEB HEDGE MACHINE |
| CN207340603U (en) * | 2017-08-29 | 2018-05-11 | 安徽开源园林绿化工程有限公司 | A kind of hedgeclipper suitable for multi-faceted adjusting |
| CN108738802A (en) * | 2018-05-23 | 2018-11-06 | 合肥学院 | A kind of GREEB HEDGE MACHINE having overturning shearing function |
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| CN108702962A (en) | 2018-10-26 |
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