CN113875419A

CN113875419A - Vehicle-mounted hedge trimmer

Info

Publication number: CN113875419A
Application number: CN202111128548.0A
Authority: CN
Inventors: 林怡; 邓承军; 荣亮亮; 陆振江
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-01-04

Abstract

The invention relates to the technical field of pruning machines and discloses a vehicle-mounted hedge pruning machine which comprises a device base, wherein a machine body frame is fixedly arranged at the top of the device base, a lifting machine body platform is movably arranged at the top of the machine body frame, a pruning machine body is fixedly arranged at the top of the lifting machine body platform, and a pruning knife group is fixedly arranged at the output end of the pruning machine body; the lifting machine body platform is characterized in that a support plate is fixedly arranged on one side of the top of the lifting machine body platform, fixed shafts are movably arranged at two ends of the middle plate, and guide rollers are fixedly arranged at two ends of each fixed shaft. The hedge trimmer drives the trimming cutter set to trim hedges through the trimmer body, the driving belt drives the pushing strips to circularly move on the trimming cutter set, the pushing claw rods push and clean the residual branches and green leaves, the blower performs blowing operation, fine particles and juice beads generated by trimming the hedges are carried by wind and discharged from the air outlet hole, and the side of the hedge trimmer, far away from a worker operating the side of the hedge trimmer, are prevented from affecting the body health of the worker.

Description

Vehicle-mounted hedge trimmer

Technical Field

The invention relates to the technical field of pruning machines, in particular to a vehicle-mounted hedge pruning machine.

Background

At present, with the development of society, the requirements of people on living environment are increasingly improved, the areas of highway hedges and garden greening are continuously increased, the hedges not only can green the environment, but also can play a role in inducing the sight of drivers and ensuring the driving safety, and the known hedge trimmers are driven by hands and engines. While many gardeners still use manual trimmers, the engine driven trimmers can trim faster and will do much less work for any given hedge trimming task. Hedge trimmers are ideally suited for cutting large thin pieces of tree branches and flowers to clean the hedge after trimming is complete.

The existing hedge trimmer is mainly a handheld trimmer and comprises a power transmission mechanism, a handle and a blade mechanism, wherein when the hedge trimmer works, the handle is manually held, and the power transmission mechanism drives the blade mechanism to trim; the staff operation degree of difficulty is big, and the pruning effect is not good, and the incomplete branch of pruning department can not clear up simultaneously, influences the pruning effect, and the piece granule and the juice that produce among the pruning process are inhaled by the staff easily, influence that the staff's is healthy.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a vehicle-mounted hedge trimmer, which solves the problems that the operation difficulty of workers is high, the trimming effect is poor, meanwhile, the residual branches at the trimming part cannot be cleaned, the trimming effect is influenced, and the physical health of the workers is influenced because the debris particles and juice generated in the trimming process are easily sucked by the workers.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a vehicle-mounted hedge trimmer comprises a device base, wherein a machine body frame is fixedly arranged at the top of the device base, a lifting machine body platform is movably arranged at the top of the machine body frame, a trimming machine body is fixedly arranged at the top of the lifting machine body platform, and a trimming cutter group is fixedly arranged at the output end of the trimming machine body;

a support plate is fixedly arranged on one side of the top of the lifting machine body platform, a fixed shaft is movably arranged at each end of the middle plate, guide rollers are fixedly arranged at each end of the fixed shaft, a transmission belt is movably arranged between the two guide rollers on the same side, a pushing strip is fixedly arranged between the two transmission belts, the pushing strip is vertically arranged corresponding to the trimming knife group, and a pushing claw rod is fixedly arranged on the surface of the pushing strip;

the top of the support plate is fixedly provided with a protective shell, the protective shell is vertically arranged corresponding to the transmission belt, the side face of the protective shell is fixedly provided with a trimming window groove, the front end of the surface of the protective shell is fixedly provided with an air outlet, and the rear side of the protective shell is fixedly provided with a blower.

Preferably, a driving motor is fixedly arranged on the side face of the support plate, and the output end of the driving motor is fixedly connected with the fixed shaft.

Preferably, two the drive belt is parallel arrangement, propelling movement strip quantity sets up to a plurality ofly, and a plurality of propelling movement strip equidistance align to grid sets up in the drive belt surface, propelling movement claw pole top becomes crooked setting.

Preferably, the number of the machine body frames is four, the machine body frames are respectively and fixedly arranged at four corners of the top of the device base, lifting frames are fixedly arranged at four corners of the bottom of the lifting machine body platform, and the lifting frames are matched and sleeved with the machine body frames.

Preferably, the fixed lift body board that is provided with in organism frame middle part, the fixed drive screw that is provided with in lift body board top, the equal threaded connection in drive screw both ends has the screw thread piece, all articulated the being provided with the lift dwang between screw thread piece both sides and the lift organism platform bottom face.

Preferably, the threads at the two ends of the driving screw are symmetrically arranged, the lifting rotating rod is symmetrically arranged in a splayed manner relative to the middle of the driving screw, and one end of the driving screw is fixedly provided with an operation wheel.

Preferably, the bottom of the device base is provided with a rotating base, the middle of the rotating base is fixedly provided with a rotating disk, the middle of the rotating disk is fixedly provided with a rotating shaft, and the rotating shaft is movably connected with the middle of the device base.

Preferably, rotary disk fixed surface is provided with the rotation guide way, rotation guide way both ends are all fixed and are provided with spacing jack, the rotation guide way is ninety degrees arc setting, the circular arc axle center and the rotation axis of rotation guide way correspond the setting, device base fixed surface is provided with a fixed section of thick bamboo, the inside activity of a fixed section of thick bamboo is provided with spacing inserted bar, spacing inserted bar and rotation guide way swing joint, spacing inserted bar is pegged graft with spacing jack matching.

Preferably, spacing inserted bar bottom is spherical setting, spacing inserted bar fixed surface is provided with and promotes the piece, it is provided with the propelling movement spring to promote the piece top, it all sets up inside solid fixed cylinder to promote piece and propelling movement spring.

Preferably, the surface of the platform of the elevator body is fixedly provided with an operation holding rod, the operation holding rod is in a U-shaped bending arrangement, and the middle part of the operation holding rod is fixedly sleeved with a rubber sleeve.

(III) advantageous effects

The invention provides a vehicle-mounted hedge trimmer, which has the following beneficial effects:

(1) according to the hedge trimmer, the trimmer body is arranged to drive the trimming cutter set to trim hedges, the fixed shaft rotates, the guide roller is used for driving the transmission belt to move, the pushing strip circularly moves on the trimming cutter set and is matched with the pushing claw rod to push and clean the trimmed residual branches and green leaves, the trimming operation of the trimming cutter set is facilitated, the protective shell carries out shade protection on the transmission belt, meanwhile, the hair dryer carries out blowing operation, fine particles generated by air carrying trimming hedges and juice beads are discharged from the air outlet hole and are far away from one side of the trimmer operated by workers, and the influence on the body health of the workers is avoided.

(2) The lifting frame is matched and sleeved with the machine body frame, the rotation operation of the screw rod is driven by the operation wheel, the two thread blocks are driven to move, the lifting rotating rod is driven to unfold or fold, the lifting machine body platform is pushed to lift, the height of the trimmer is conveniently adjusted, and the trimmer is suitable for hedgerow trimming work with different heights.

(3) According to the device, the rotating base is arranged and fixedly installed on the vehicle, the rotating shaft is connected with the device base, the rotation of the device base is achieved, when the trimming work is not carried out, the trimming knife set is convenient to shrink in the vehicle, workers can operate the trimmer by using the operation holding rod, the trimming knife set is enabled to rotate to the top of a hedgerow, the limiting insertion rod moves in the rotating guide groove in the process, the pushing spring is matched to apply force to the pushing sheet, the limiting insertion rod is driven to be in matched insertion connection with the limiting insertion hole, the fixing of the rotating state of the device base is achieved, and the work and the transportation of the trimmer are convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of part A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the overall structure of the trimmer assembly of the present invention;

FIG. 4 is a schematic view of the overall construction of the power transmission belt of the present invention;

FIG. 5 is a schematic view of the overall structure of the push bar of the present invention;

FIG. 6 is a schematic view of the overall structure of the frame of the present invention;

fig. 7 is a schematic sectional structure view of the fixing cylinder of the present invention.

In the figure: 1. a device base; 2. a machine body frame; 3. a lift body platform; 4. trimming the machine body; 5. a trimming knife set; 6. a mounting plate; 7. a fixed shaft; 8. a guide roller; 9. a transmission belt; 10. pushing the strip; 11. pushing the claw rod; 12. a protective shell; 13. trimming the window slot; 14. an air outlet; 15. a blower; 16. a drive motor; 17. a lifting frame; 18. an elevator body panel; 19. a drive screw; 20. a thread block; 21. a lifting rotating rod; 22. operating the spin wheel; 23. rotating the base; 24. rotating the disc; 25. a rotating shaft; 26. a rotary guide groove; 27. limiting the jacks; 28. a fixed cylinder; 29. a limiting inserted rod; 30. a push sheet; 31. pushing the spring; 32. operating the holding rod.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 7, the present invention provides a technical solution: a vehicle-mounted hedge trimmer comprises a device base 1, wherein a machine body frame 2 is fixedly arranged at the top of the device base 1, a lifting machine body platform 3 is movably arranged at the top of the machine body frame 2, a trimming machine body 4 is fixedly arranged at the top of the lifting machine body platform 3, a trimming cutter group 5 is fixedly arranged at the output end of the trimming machine body 4, the trimming cutter group 5 rotates to the top of a hedge, and the trimming machine body 4 drives the trimming cutter group 5 to trim the hedge;

a support plate 6 is fixedly arranged on one side of the top of the lifting machine body platform 3, a fixed shaft 7 is movably arranged at each end of the middle plate, guide rollers 8 are fixedly arranged at each end of the fixed shaft 7, a transmission belt 9 is movably arranged between the two guide rollers 8 at the same side, a pushing strip 10 is fixedly arranged between the two transmission belts 9, the pushing strip 10 and the trimming knife set 5 are vertically arranged correspondingly, a pushing claw rod 11 is fixedly arranged on the surface of the pushing strip 10, the trimming machine body 4 drives the trimming knife set 5 to trim hedges, the fixed shaft 7 rotates, the transmission belts 9 are driven to move by the guide rollers 8, the pushing strip 10 circularly moves on the trimming knife set 5, and the pushing claw rods 11 are matched to push and clean the trimmed residual branches and green leaves, so that the trimming operation of the trimming knife set 5 is facilitated;

the top of the support plate 6 is fixedly provided with a protective shell 12, the protective shell 12 is vertically arranged corresponding to the transmission belt 9, a trimming window groove 13 is fixedly arranged on the side face of the protective shell 12, an air outlet 14 is fixedly arranged at the front end of the surface of the protective shell 12, a blower 15 is fixedly arranged at the rear side of the protective shell 12, the protective shell 12 carries out shade protection on the transmission belt 9, the blower 15 carries out blowing operation, fine particles generated by blowing and trimming hedgerows and juice beads are discharged from the air outlet 14, one side of the trimmer is far away from a worker, and the body health of the worker is prevented from being influenced.

Further, a driving motor 16 is fixedly arranged on the side face of the support plate 6, the output end of the driving motor 16 is fixedly connected with the fixed shaft 7, the driving motor 16 drives the fixed shaft 7 to rotate, the driving belt 9 is driven to move by matching with the roller 8, the pushing strip 10 circularly moves on the pruning knife group 5, and the pushing claw rod 11 is matched to push and clean the pruned residual branches and green leaves.

Further, two drive belt 9 is parallel arrangement, propelling movement strip 10 quantity sets up to a plurality ofly, and a plurality of propelling movement strips 10 equidistance align to grid sets up in drive belt 9 surfaces, 11 tops of propelling movement claw pole become crooked setting, the motion of a plurality of propelling movement strips 10 progressive types, 11 tops of propelling movement claw pole become crooked and are the claw and just take off the pulling to the incomplete branch green leaf, improve cleaning efficiency.

Further, 2 quantity of organism frame sets up to four, four organism frame 2 is fixed respectively and is set up in 1 top four corners of device base, 3 bottom four corners of lift organism platform all fixedly are provided with crane 17, crane 17 cup joints with organism frame 2 matching, and four crane 17 correspond four organism frame 2 matching and cup joint, improve lift organism platform 3's lift stability.

Further, the fixed lift body board 18 that is provided with in 2 middle parts of organism frame, the fixed drive screw 19 that is provided with in lift body board 18 top, the equal threaded connection in drive screw 19 both ends has screw block 20, all articulated lift dwang 21 that is provided with between screw block 20 both sides and the lift platform 3 bottom face, the rotation operation of drive screw 19 is spin to the wheel 22 of operation, drives two screw blocks 20 motions to drive the expansion or draw in of lift dwang 21, promote lift platform 3 and carry out the lift operation.

Further, the threads at the two ends of the driving screw 19 are symmetrically arranged, the lifting rotating rod 21 is symmetrically arranged in a splayed manner about the middle of the driving screw 19, one end of the driving screw 19 is fixedly provided with an operation spin wheel 22, the threads at the two ends of the driving screw 19 are symmetrically arranged, so that the two thread blocks 20 move in opposite directions or in opposite directions, and the operation spin wheel 22 facilitates the rotation operation of the driving screw 19.

Further, the bottom of the device base 1 is provided with a rotating base 23, the middle of the rotating base 23 is fixedly provided with a rotating disc 24, the middle of the rotating disc 24 is fixedly provided with a rotating shaft 25, the rotating shaft 25 is movably connected with the middle of the device base 1, the rotating base 23 is fixedly installed on a vehicle, the rotating shaft 25 is connected with the device base 1, the rotation of the device base 1 is achieved, and when the trimming work is not performed, the trimming knife group 5 is convenient to shrink in the vehicle.

Furthermore, a rotary guide groove 26 is fixedly arranged on the surface of the rotary disc 24, both ends of the rotary guide groove 26 are fixedly provided with a limit insertion hole 27, the rotary guide groove 26 is arranged in a ninety-degree circular arc shape, the circular arc axis of the rotary guide groove 26 is arranged corresponding to the rotary shaft 25, the surface of the device base 1 is fixedly provided with a fixed cylinder 28, the inside of the fixed cylinder 28 is movably provided with a limit inserted rod 29, the limit inserting rod 29 is movably connected with the rotary guide groove 26, the limit inserting rod 29 is inserted and connected with the limit inserting hole 27 in a matching mode, a worker operates the pruning machine by using the operation holding rod 32, the pruning knife group 5 is enabled to rotate to the top of the hedgerow, in the process, the limit insertion rod 29 moves in the rotary guide groove 26, and the push spring 31 is matched to apply force to the push sheet 30, so that the limit insertion rod 29 is driven to be matched and inserted with the limit insertion hole 27, and the fixing of the rotary state of the device base 1 is realized.

Further, spacing inserted bar 29 bottom is spherical setting, spacing inserted bar 29 fixed surface is provided with and promotes piece 30, it is provided with propelling spring 31 to promote the piece 30 top, it all sets up inside fixed cylinder 28 to promote piece 30 and propelling spring 31, and propelling spring 31 is to promoting piece 30 application of force, drives spacing inserted bar 29 and spacing jack 27 matching grafting.

Further, the fixed surface of lift organism platform 3 is provided with operation and holds up pole 32, operation holds up pole 32 and is the crooked setting of U-shaped, the fixed cover in middle part of operation holds up pole 32 is equipped with the rubber sleeve, and the staff utilizes operation to hold up pole 32 and carries out the trimming machine operation for pruning knife tackle 5 rotates to the hedgerow top, makes things convenient for the operation control of trimming machine.

In conclusion, the working process of the invention is as follows: when hedge trimming is performed, the vehicle slowly moves on the road close to the hedge, the worker uses the operation handrail 32 to perform the trimmer operation, so that the trimming knife group 5 rotates to the top of the hedge, in the process, the limit insertion rod 29 moves in the rotation guide groove 26, the push sheet 30 is applied with force by matching with the push spring 31, the limit insertion rod 29 is driven to be inserted into the limit insertion hole 27 in a matching manner, the fixing of the rotation state of the device base 1 is realized, the operation is performed by rotating the driving screw rod 19 by the rotation wheel 22, the two thread blocks 20 are driven to move, so as to drive the lifting rotating rod 21 to expand or contract, the lifting machine body platform 3 is driven to perform the lifting operation, the height of the trimmer is conveniently adjusted, the trimmer is suitable for hedge trimming work with different heights, the trimming knife group 5 is driven by the trimming machine body 4 to perform hedge trimming, the fixing shaft 7 rotates, the driving belt 9 to move by the guide roller 8, the propelling movement strip 10 circulates and moves on the pruning knife tackle 5, and the cooperation propelling movement claw pole 11 carries out the propelling movement clearance to incomplete branch and green leaf under the pruning, makes things convenient for the pruning operation of pruning knife tackle 5, and protective housing 12 carries out the shade protection to drive belt 9, and hair-dryer 15 carries out the operation of blowing simultaneously, and wind carries the pruning hedgerow and produces fine and broken granule and juice pearl and discharge from venthole 14, keeps away from the one side that the staff operated the trimming machine, avoids influencing staff's healthy.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A vehicle-mounted hedge trimmer comprising a device base (1), characterized in that: the top of the device base (1) is fixedly provided with a machine body frame (2), the top of the machine body frame (2) is movably provided with a lifting machine body platform (3), the top of the lifting machine body platform (3) is fixedly provided with a trimming machine body (4), and the output end of the trimming machine body (4) is fixedly provided with a trimming knife group (5);

a support plate (6) is fixedly arranged on one side of the top of the lifting machine body platform (3), a fixed shaft (7) is movably arranged at each of two ends of the middle plate, guide rollers (8) are fixedly arranged at each of two ends of the fixed shaft (7), a transmission belt (9) is movably arranged between the two guide rollers (8) on the same side, a pushing strip (10) is fixedly arranged between the two transmission belts (9), the pushing strip (10) is vertically arranged corresponding to the pruning knife group (5), and a pushing claw rod (11) is fixedly arranged on the surface of the pushing strip (10);

the top of the support plate (6) is fixedly provided with a protective shell (12), the protective shell (12) vertically corresponds to the transmission belt (9), the side face of the protective shell (12) is fixedly provided with a trimming window groove (13), the front end of the surface of the protective shell (12) is fixedly provided with an air outlet hole (14), and the rear side of the protective shell (12) is fixedly provided with an air blower (15).

2. A vehicle hedge trimmer according to claim 1, characterized in that: the side surface of the support plate (6) is fixedly provided with a driving motor (16), and the output end of the driving motor (16) is fixedly connected with the fixed shaft (7).

3. A vehicle hedge trimmer according to claim 1, characterized in that: two drive belt (9) are parallel arrangement, propelling movement strip (10) quantity sets up to a plurality of, and a plurality of propelling movement strips (10) equidistance align to grid set up in drive belt (9) surface, propelling movement claw pole (11) top becomes the bending setting.

4. A vehicle hedge trimmer according to claim 1, characterized in that: organism frame (2) quantity sets up to four, four organism frame (2) are fixed respectively and are set up in device base (1) top four corners, lift organism platform (3) bottom four corners all is fixed and is provided with crane (17), crane (17) and organism frame (2) match and cup joint.

5. A vehicle hedge trimmer according to claim 1, characterized in that: the machine body frame is characterized in that a lift body plate (18) is fixedly arranged in the middle of the machine body frame (2), a driving screw (19) is fixedly arranged at the top of the lift body plate (18), thread blocks (20) are connected to two ends of the driving screw (19) in a threaded mode, and lifting rotating rods (21) are hinged between two sides of each thread block (20) and the bottom end face of the lift body platform (3).

6. A vehicle hedge trimmer according to claim 5, characterized in that: the screw thread in drive screw (19) both ends is the symmetry and sets up, lift dwang (21) is splayed symmetry setting about drive screw (19) middle part, drive screw (19) one end is fixed to be provided with and to operate spin wheel (22).

7. A vehicle hedge trimmer according to claim 1, characterized in that: the device is characterized in that a rotating base (23) is arranged at the bottom of the device base (1), a rotating disk (24) is fixedly arranged in the middle of the rotating base (23), a rotating shaft (25) is fixedly arranged in the middle of the rotating disk (24), and the rotating shaft (25) is movably connected with the middle of the device base (1).

8. A vehicle hedge trimmer according to claim 7, characterized in that: rotary disk (24) fixed surface is provided with rotatory guide way (26), rotatory guide way (26) both ends are all fixed and are provided with spacing jack (27), rotatory guide way (26) are the arc setting of ninety degrees, the circular arc axle center and rotation axis (25) of rotatory guide way (26) correspond the setting, device base (1) fixed surface is provided with solid fixed cylinder (28), gu fixed cylinder (28) inside activity is provided with spacing inserted bar (29), spacing inserted bar (29) and rotatory guide way (26) swing joint, spacing inserted bar (29) are pegged graft with spacing jack (27) matching.

9. A vehicle hedge trimmer according to claim 8 wherein: spacing inserted bar (29) bottom is spherical setting, spacing inserted bar (29) fixed surface is provided with and promotes piece (30), it is provided with propelling movement spring (31) to promote piece (30) top, it all sets up inside solid fixed cylinder (28) to promote piece (30) and propelling movement spring (31).

10. A vehicle hedge trimmer according to claim 1, characterized in that: the surface of the elevator body platform (3) is fixedly provided with an operation holding rod (32), the operation holding rod (32) is arranged in a U-shaped bending mode, and a rubber sleeve is fixedly sleeved in the middle of the operation holding rod (32).