CN112314224A

CN112314224A - Forestry is with lift trimming means

Info

Publication number: CN112314224A
Application number: CN202011316254.6A
Authority: CN
Inventors: 李长松
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-02-05

Abstract

The invention belongs to the technical field of forestry trimming, and relates to a lifting trimming device for forestry, which comprises a base, wherein a cavity is formed in the base, the bottom of the inner wall of the cavity is fixedly connected with a driving assembly, and the top end of the driving assembly penetrates through the cavity and is fixedly connected with a rotating seat. The lifting pruning device for the forestry has the advantages that the lifting pruning device for the forestry can drive the fourth rotating shaft to rotate through the work of the fourth motor, further can drive the driving bevel gear to rotate in a meshed mode with the driven bevel gear, further can drive the threaded column to rotate through the third rotating shaft, the threaded cylinder can be driven to slide in the sliding groove through the sliding fit of the sliding block, the driving supporting plate is driven to move up and down, the U-shaped plate and the pruning knife are driven to move up and down through the supporting plate, the purpose of adjusting the pruning height is achieved, the device adopts the matching of various structures, the purpose of adjusting the pruning height, the angle and the direction is achieved, meanwhile, the lifting pruning device is convenient to disassemble, and is reasonable in structure.

Description

Forestry is with lift trimming means

Technical Field

The invention belongs to the technical field of forestry trimming, and particularly relates to a lifting trimming device for forestry.

Background

Forestry, which is a production department that protects the ecological environment, maintains ecological balance, cultivates and protects forests to obtain woods and other forest products, and utilizes the natural characteristics of the forests to play a protective role, is one of the important components of national economy.

At present, in forestry construction process, need in time prune trees in order to ensure its growth effect and aesthetic property, but the pruning mode that has used now adopts artifical handheld clipper to prune mostly, wastes time and energy, greatly reduced pruning efficiency, and traditional trimming means can't adjust pruning height mostly according to pruning needs, can not reach the purpose of diversified multi-angle pruning simultaneously, use the flexibility ratio low, bring very big inconvenience for the use.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a lifting trimming device for forestry, which solves the technical problems of inconvenient adjustment and low trimming efficiency of the traditional trimming device.

In order to achieve the purpose, the invention provides the following technical scheme: a lifting pruning device for forestry comprises a base, a cavity is arranged in the base, a driving component is fixedly connected with the bottom of the inner wall of the cavity, the top end of the driving component penetrates through the cavity and is fixedly connected with a rotating seat, the top of the rotating seat is fixedly connected with a connecting plate, an adjusting plate is movably connected in the connecting plate through a first pin shaft, a groove is arranged at the top of the adjusting plate, the bottom of the inner wall of the groove is fixedly connected with a third bearing, a third rotating shaft penetrates through the third bearing, the surface of the third rotating shaft is fixedly connected with a driven bevel gear, the surface of the driven bevel gear is engaged with a driving bevel gear, a fourth rotating shaft is fixedly connected to the side surface of the driving bevel gear, a fourth bearing is fixedly connected to the side surface of the adjusting plate, and one end of the fourth rotating shaft penetrates through the fourth bearing and is fixedly connected with a fourth motor;

the top fixedly connected with screw thread post of third pivot, the surperficial threaded connection of screw thread post has a screw thread section of thick bamboo, the top fixedly connected with backup pad of a screw thread section of thick bamboo, the bottom fixedly connected with U-shaped board of backup pad, the equal fixedly connected with second bearing in side of U-shaped inboard wall, wear to be equipped with the second pivot in the second bearing, two bolt fixedly connected with casing is passed through to the surface of second pivot, fixedly connected with third motor in the casing, the output shaft of third motor passes casing and fixedly connected with pruning sword, one side second bearing and fixedly connected with second motor are passed to the one end of second pivot, the side of regulating plate and the top fixedly connected with adjusting part who rotates the seat.

As a further scheme of the invention: the drive assembly includes first bearing, first pivot, first motor, driving gear and driven gear, the equal fixed connection of first motor and first bearing is in the bottom of cavity inner wall, fixedly connected with driving gear on the output shaft of first motor, wear to be equipped with first pivot in the first bearing, the fixed surface of first pivot is connected with driven gear, the driving gear meshes with driven gear mutually, cavity and fixed connection are passed on the top of first pivot in the bottom of rotating the seat.

As a further scheme of the invention: the adjusting component comprises two fixing plates, two movable plates, two second pin shafts and an electric push rod, the fixing plates are fixedly connected to the side face of the adjusting plate and the top of the rotating seat respectively, the fixing plates are both movably connected with the movable plates and the electric push rod through the second pin shafts.

As a further scheme of the invention: the side of the inner wall of the groove is provided with a sliding groove, a sliding block is connected in the sliding groove in a sliding mode, and the sliding block is fixedly connected with the threaded cylinder.

As a further scheme of the invention: the top of base has been seted up the slide rail, sliding connection has the pulley in the slide rail, pulley fixed connection is in the bottom of rotating the seat.

As a further scheme of the invention: the top fixedly connected with second handle of casing, the surface of second handle has cup jointed anti-skidding cover.

As a further scheme of the invention: the base bottom is close to the equal fixedly connected with gyro wheel in position in four corners, the side fixedly connected with first in command of base.

As a further scheme of the invention: the front side of the base is provided with a microprocessor which is electrically connected with each electrical appliance through a wire.

Compared with the prior art, the invention has the beneficial effects that:

1. the lifting trimming device for forestry can drive the fourth rotating shaft to rotate through the operation of the fourth motor, further can drive the driving bevel gear to be meshed with the driven bevel gear to rotate, further can drive the threaded column to rotate through the third rotating shaft, can drive the threaded cylinder to drive the supporting plate to move up and down through the sliding fit of the sliding block in the sliding groove, drives the U-shaped plate and the trimming knife to move up and down through the supporting plate, and achieves the purpose of adjusting the trimming height, can drive the driving gear to be meshed with the driven gear to rotate through the operation of the first motor in the driving assembly, further can drive the rotating seat to rotate through the first rotating shaft, achieves the purpose of adjusting the trimming direction, can drive the second rotating shaft to rotate, further can achieve the purpose of driving the shell to rotate, and achieves the purpose of driving the trimming knife to move back and forth, adjust pruning angle, the device adopts the cooperation of each structure, has realized carrying out the purpose adjusted to pruning height, angle and position, convenient dismantlement simultaneously, rational in infrastructure, convenient to use, it is high to use the flexibility ratio.

2. This lift trimming means for forestry, through the electric putter work among the adjusting part, shorten along with electric putter's extension, with the help of the mobile effect of first round pin axle and second round pin axle, can drive the regulating plate horizontal movement, realize carrying out the purpose of adjusting to the use angle, third motor work, can drive the pruning sword and rotate, the realization is pruned the purpose to trees, can drive the device with the help of the gyro wheel and carry out position shifting, the flexibility ratio of use is high, with the help of the sliding action of slider in the spout, can cooperate a screw thread section of thick bamboo to reciprocate more stably.

3. This lift trimming means for forestry through setting up the second handle, can take off the casing and hand the use to the trimming sword, can increase the frictional force between second handle and the user hand through the antiskid cover, appears gliding condition when avoiding using, with the help of the sliding action of pulley in the slide rail, can cooperate drive assembly to drive and rotate the seat and rotate more stably.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a front view cross section of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 1 at A;

FIG. 4 is a perspective view of the base shown in FIG. 1;

in the figure: 1. a base; 2. a slide rail; 3. a pulley; 4. a first handle; 5. a roller; 6. a rotating seat; 7. a cavity; 8. a drive assembly; 81. a first bearing; 82. a first rotating shaft; 83. a driven gear; 84. a driving gear; 85. a first motor; 9. a first pin shaft; 10. a slider; 11. a chute; 12. a groove; 13. a threaded barrel; 14. a second motor; 15. a second bearing; 16. a second rotating shaft; 17. a trimming blade; 18. a housing; 19. a third motor; 20. a bolt; 21. a second handle; 22. an anti-slip sleeve; 23. a U-shaped plate; 24. a support plate; 25. an adjustment assembly; 251. a fixing plate; 252. a second pin shaft; 253. a movable plate; 254. an electric push rod; 26. a microprocessor; 27. a fourth motor; 28. a threaded post; 29. a driven bevel gear; 30. a third rotating shaft; 31. a third bearing; 32. a drive bevel gear; 33. a fourth rotating shaft; 34. a fourth bearing; 35. a connecting plate; 36. an adjusting 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 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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a lifting trimming device for forestry comprises a base 1, a cavity 7 is arranged in the base 1, a driving component 8 is fixedly connected to the bottom of the inner wall of the cavity 7, the top end of the driving component 8 penetrates through the cavity 7 and is fixedly connected with a rotating seat 6, the driving component 8 comprises a first bearing 81, a first rotating shaft 82, a first motor 85, a driving gear 84 and a driven gear 83, the first motor 85 and the first bearing 81 are fixedly connected to the bottom of the inner wall of the cavity 7, the driving gear 84 is fixedly connected to an output shaft of the first motor 85, the first rotating shaft 82 penetrates through the first bearing 81, the driven gear 83 is fixedly connected to the surface of the first rotating shaft 82, the driving gear 84 is meshed with the driven gear 83, the top end of the first rotating shaft 82 penetrates through the cavity 7 and is fixedly connected to the bottom of the rotating seat 6, the driving gear 84 and the driven gear 83 can be driven to rotate in a meshed mode through the operation of the first, and then can drive through first pivot 82 and rotate seat 6, realize carrying out the purpose of adjusting the pruning position.

The top of the rotating base 6 is fixedly connected with a connecting plate 35, the connecting plate 35 is movably connected with an adjusting plate 36 through a first pin shaft 9, the top of the adjusting plate 36 is provided with a groove 12, the bottom of the inner wall of the groove 12 is fixedly connected with a third bearing 31, a third rotating shaft 30 penetrates through the third bearing 31, the surface of the third rotating shaft 30 is fixedly connected with a driven bevel gear 29, the surface of the driven bevel gear 29 is engaged with a driving bevel gear 32, the side surface of the driving bevel gear 32 is fixedly connected with a fourth rotating shaft 33, the side surface of the adjusting plate 36 is fixedly connected with a fourth bearing 34, one end of the fourth rotating shaft 33 penetrates through the fourth bearing 34 and is fixedly connected with a fourth motor 27, the fourth motor 27 works to drive the fourth rotating shaft, and further, the driving bevel gear 32 can be driven to rotate in mesh with the driven bevel gear 29, and the purpose of driving the threaded column 28 to rotate can be achieved through the third rotating shaft 30.

The top end of the third rotating shaft 30 is fixedly connected with a threaded column 28, the surface of the threaded column 28 is in threaded connection with a threaded cylinder 13, under the rotating action of the threaded column 28, the threaded cylinder 13 can drive a supporting plate 24 to move up and down by means of the sliding fit of a sliding block 10 in a sliding groove 11, the supporting plate 24 is driven to move up and down, a U-shaped plate 23 and a trimming knife 17 are driven to move up and down by the supporting plate 24, the trimming height is adjusted, the top end of the threaded cylinder 13 is fixedly connected with the supporting plate 24, the bottom of the supporting plate 24 is fixedly connected with the U-shaped plate 23, the side surfaces of the inner wall of the U-shaped plate 23 are fixedly connected with a second bearing 15, a second rotating shaft 16 penetrates through the second bearing 15, the surfaces of the two second rotating shafts 16 are fixedly connected with a shell 18 through bolts 20, a third motor 19 is fixedly, an output shaft of the third motor 19 penetrates through the shell 18 and is fixedly connected with the pruning knife 17, one end of the second rotating shaft 16 on one side penetrates through the second bearing 15 and is fixedly connected with the second motor 14, the second motor 14 works and can drive the second rotating shaft 16 to rotate, the purpose of driving the shell 18 to rotate can be achieved, the purpose of driving the pruning knife 17 to move back and forth is achieved, and the pruning angle is adjusted.

The side of regulating plate 36 and the top fixedly connected with adjusting part 25 that rotates seat 6, adjusting part 25 includes two fixed plates 251, two movable plates 253, two second round pin axles 252 and electric putter 254, two fixed plates 251 are fixed connection respectively in the side of regulating plate 36 and the top of rotating seat 6, two fixed plates 251 all have movable plate 253 through second round pin axle 252 swing joint, fixedly connected with electric putter 254 between two movable plates 253, work through electric putter 254 in adjusting part 25, shorten along with electric putter 254's extension, with the help of the movable effect of first round pin axle 9 and second round pin axle 252, can drive regulating plate 36 and move about, realize the purpose of adjusting the use angle.

The device adopts the cooperation of each structure, has realized carrying out the purpose of adjusting pruning height, angle and position, convenient dismantlement simultaneously, and is rational in infrastructure, convenient to use, and it is high to use the flexibility ratio.

Specifically, the side of recess 12 inner wall has been seted up spout 11, and sliding connection has slider 10 in spout 11, with the help of the sliding action of slider 10 in spout 11, can cooperate a screw thread section of thick bamboo 13 to reciprocate more stably, slider 10 and a screw thread section of thick bamboo 13 fixed connection.

Specifically, slide rail 2 has been seted up at base 1's top, and sliding connection has pulley 3 in slide rail 2, and with the help of the sliding action of pulley 3 in slide rail 2, can cooperate drive assembly 8 to drive and rotate seat 6 and rotate more stably, and 3 fixed connection of pulley are in the bottom of rotating seat 6.

Specifically, the top fixedly connected with second handle 21 of casing 18, antiskid cover 22 has been cup jointed on the surface of second handle 21, through setting up second handle 21, can take off casing 18 and carry out handheld use to trimming knife 17, can increase the frictional force between second handle 21 and the user's hand through antiskid cover 22, the gliding condition appears when avoiding using.

Specifically, the equal fixedly connected with gyro wheel 5 in position that base 1 bottom is close to the four corners can drive the device with the help of gyro wheel 5 and carry out the position and remove, uses the flexibility ratio height, and the side fixedly connected with first in command 4 of base 1.

Specifically, the front side of base 1 is provided with microprocessor 26, and microprocessor 26 passes through wire electric connection with each electrical apparatus, through setting up microprocessor 26, makes things convenient for the user to control the operating condition of each electrical apparatus respectively through microprocessor 26 through the external control ware.

The working principle of the invention is as follows:

s1, firstly, the roller 5 drives the device to move to a use position, then the microprocessor 26 controls the fourth motor 27 to work through an external controller, the fourth rotating shaft 33 is driven to rotate, the driving bevel gear 32 and the driven bevel gear 29 are driven to rotate in a meshed mode, the third rotating shaft 30 drives the threaded column 28 to rotate, the threaded cylinder 13 drives the support plate 24 to move up and down under the matching of the sliding block 10 in the sliding groove 11, and the use height of the trimming knife 17 is adjusted through the U-shaped plate 23;

s2, controlling the electric push rod 254 to extend and shorten through the microprocessor 26 by the external controller according to the trimming requirement, driving the adjusting plate 36 to move left and right by virtue of the moving action of the first pin shaft 9 and the second pin shaft 252, adjusting the use angle, controlling the third motor 19 to drive the trimming knife 17 to rotate through the microprocessor 26 by the external controller, trimming the tree, controlling the second motor 14 to work through the microprocessor 26 by the external controller according to the trimming requirement in the trimming process, driving the shell 18 to rotate through the second rotating shaft 16, further driving the trimming knife 17 to rotate, and adjusting the trimming angle according to the tree trimming requirement;

s3, after finishing pruning in one direction, a worker can control the first motor 85 to drive the driving gear 84 to be meshed with the driven gear 83 to rotate through the microprocessor 26 through the external controller, drive the rotating seat 6 to rotate through the first rotating shaft 82, adjust the pruning direction of the pruning knife 17, and achieve the aim of multi-direction pruning.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a lift trimming means for forestry, includes base (1), its characterized in that: a cavity (7) is formed in the base (1), a driving component (8) is fixedly connected to the bottom of the inner wall of the cavity (7), the top end of the driving component (8) penetrates through the cavity (7) and is fixedly connected with a rotating seat (6), a connecting plate (35) is fixedly connected to the top of the rotating seat (6), an adjusting plate (36) is movably connected to the inside of the connecting plate (35) through a first pin shaft (9), a groove (12) is formed in the top of the adjusting plate (36), a third bearing (31) is fixedly connected to the bottom of the inner wall of the groove (12), a third rotating shaft (30) penetrates through the third bearing (31), a driven bevel gear (29) is fixedly connected to the surface of the third rotating shaft (30), a driving bevel gear (32) is meshed with the surface of the driven bevel gear (29), and a fourth rotating shaft (33) is fixedly connected to the side surface of the driving bevel, a fourth bearing (34) is fixedly connected to the side surface of the adjusting plate (36), and one end of the fourth rotating shaft (33) penetrates through the fourth bearing (34) and is fixedly connected with a fourth motor (27);

the top end of the third rotating shaft (30) is fixedly connected with a threaded column (28), the surface of the threaded column (28) is in threaded connection with a threaded cylinder (13), the top end of the threaded cylinder (13) is fixedly connected with a supporting plate (24), the bottom of the supporting plate (24) is fixedly connected with a U-shaped plate (23), the side surface of the inner wall of the U-shaped plate (23) is fixedly connected with a second bearing (15), a second rotating shaft (16) penetrates through the second bearing (15), the surfaces of the two second rotating shafts (16) are fixedly connected with a shell (18) through bolts (20), a third motor (19) is fixedly connected in the shell (18), an output shaft of the third motor (19) penetrates through the shell (18) and is fixedly connected with a trimming knife (17), and one side of one end of the second rotating shaft (16) penetrates through the second bearing (15) and is fixedly connected with a second motor (14), the side surface of the adjusting plate (36) is fixedly connected with an adjusting component (25) with the top of the rotating seat (6).

2. A forestry elevation trimming apparatus in accordance with claim 1, wherein: drive assembly (8) include first bearing (81), first pivot (82), first motor (85), driving gear (84) and driven gear (83), the equal fixed connection in the bottom of cavity (7) inner wall of first motor (85) and first bearing (81), fixedly connected with driving gear (84) on the output shaft of first motor (85), wear to be equipped with first pivot (82) in first bearing (81), the fixed surface of first pivot (82) is connected with driven gear (83), driving gear (84) and driven gear (83) mesh mutually, cavity (7) and fixed connection are passed on the top of first pivot (82) in the bottom of rotating seat (6).

3. A forestry elevation trimming apparatus in accordance with claim 1, wherein: adjusting part (25) includes two fixed plates (251), two fly leaf (253), two second round pin axle (252) and electric putter (254), two fixed plate (251) fixed connection respectively is at the side of regulating plate (36) and the top of rotating seat (6), two fixed plate (251) all have fly leaf (253), two through second round pin axle (252) swing joint between fly leaf (253) fixedly connected with electric putter (254).

4. A forestry elevation trimming apparatus in accordance with claim 1, wherein: the side of the inner wall of the groove (12) is provided with a sliding groove (11), the sliding groove (11) is connected with a sliding block (10) in a sliding mode, and the sliding block (10) is fixedly connected with a threaded cylinder (13).

5. A forestry elevation trimming apparatus in accordance with claim 1, wherein: slide rail (2) have been seted up at the top of base (1), sliding connection has pulley (3) in slide rail (2), pulley (3) fixed connection is in the bottom of rotating seat (6).

6. A forestry elevation trimming apparatus in accordance with claim 1, wherein: the top of the shell (18) is fixedly connected with a second handle (21), and the surface of the second handle (21) is sleeved with an anti-slip sleeve (22).

7. A forestry elevation trimming apparatus in accordance with claim 1, wherein: the base is characterized in that idler wheels (5) are fixedly connected to the positions, close to four corners, of the bottom of the base (1), and a first handle (4) is fixedly connected to the side face of the base (1).

8. A forestry elevation trimming apparatus in accordance with claim 1, wherein: the front side of the base (1) is provided with a microprocessor (26), and the microprocessor (26) is electrically connected with each electrical appliance through a wire.