CN209845764U

CN209845764U - Forestry branch trimming means

Info

Publication number: CN209845764U
Application number: CN201920564944.XU
Authority: CN
Inventors: 文凌国
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2019-12-27
Anticipated expiration: 2029-04-24

Abstract

The utility model discloses a pruning device for branches of forestry, which comprises a base, wherein the lower end surface of the base is provided with a movable wheel, the upper end surface of the base is fixedly connected with a mounting frame, one side of the mounting frame is fixedly connected with a cross rod through a pushing frame, a vertical hydraulic cylinder is arranged on the upper end surface of the base between the mounting frames, the piston rod end of the vertical hydraulic cylinder is fixedly connected with a mounting platform through a driving plate, the middle part of the mounting table is provided with an angle adjusting device, the upper end surface of the mounting table is fixedly connected with a supporting frame, the support frame is rotationally connected with a hydraulic cylinder box through a rotating shaft and a bearing, the upper part of the hydraulic cylinder box is fixedly connected with a range extending rod through a piston rod, increase the lower part of journey pole and be provided with spacing dish, the rear end face that increases the journey pole is provided with trimming means, the utility model relates to a branch pruning technical field. This forestry branch trimming means, degree of mechanization is higher, can effectively reduce artifical intensity of labour, and the convenience is to the pruning of eminence branch.

Description

Forestry branch trimming means

Technical Field

The utility model relates to a branch pruning technical field specifically is a forestry branch trimming means.

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. The forestry is cultivated, protected and utilized in human and biological circles through advanced scientific technology and management means, so that various benefits of the forest are fully exerted, the forest resources can be continuously managed, and fundamental industry and social public utilities of population, economy, society, environment and resource coordinated development are promoted.

Wherein can use forestry branch trimming means frequently in forestry management process, current forestry branch trimming means nevertheless mainly carries out the operation through the mode of artifical braces, and artifical intensity of labour is big, and it can only prune some short vegetation, can not realize pruning tall and big vegetation.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a forestry branch trimming means has solved current branch and has pruned degree of mechanization low, and artifical intensity of labour is big and inconvenient the problem of pruning tall and big vegetation.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a forestry branch trimming means, includes the base, the lower terminal surface of base is provided with the removal wheel, the up end fixedly connected with mounting bracket of base, one side of mounting bracket is through promoting a fixedly connected with horizontal pole, the base up end is located and is provided with perpendicular pneumatic cylinder between the mounting bracket, the tailpiece of the piston rod of perpendicular pneumatic cylinder passes through driving plate fixedly connected with mount table, the middle part of mount table is provided with angle adjusting device, the up end fixedly connected with support frame of mount table, the support frame rotates through axis of rotation and bearing and is connected with the pneumatic cylinder case, the upper portion of pneumatic cylinder case is passed through piston rod fixedly connected with and is increased the journey pole, the lower part that increases the journey pole is provided with spacing dish, the rear end face that increases the journey pole is provided with.

The angle adjusting device comprises an adjusting channel, the adjusting channel is fixedly connected to the middle of the upper end face of the mounting table, the inner cavity of the adjusting channel is connected with a mounting base in a rolling mode, the mounting base is fixedly connected with the lower end of a hydraulic cylinder box, an adjusting ball is arranged on the right side of the adjusting channel, a horizontal hydraulic cylinder is fixedly connected to the right side of the mounting table through a first L plate, the piston rod end of the horizontal hydraulic cylinder is movably connected with the adjusting ball through a range extending shaft, and the range extending shaft is far away from the arc-shaped plate fixedly connected with one end of the horizontal hydraulic cylinder.

Preferably, the trimming device comprises a second L-shaped plate, the second L-shaped plate is fixedly connected to the rear end face of the range extending rod, a motor is fixedly connected to the upper portion of the second L-shaped plate, and a cutting blade is fixedly connected to one side of the motor through a transmission shaft.

Preferably, the transmission shaft is provided with stabilizing plates on both sides of the cutting blade, and the stabilizing plates are fixedly connected with the cutting blade through fixing pieces.

Preferably, the cutting blade includes the cutter body, the middle part of cutter body is provided with the mounting hole, be located the outside of mounting hole on the cutter body and evenly arranged the firm hole.

Preferably, the moving wheel is a universal wheel with a damping device.

Preferably, the outer surface of the cross rod is uniformly provided with anti-skid textures.

(III) advantageous effects

The utility model provides a forestry branch trimming means. The method has the following beneficial effects:

(1) this forestry branch trimming means, adopt the universal wheel that has damping device through removing the wheel, can adapt to different topography, conveniently remove whole trimming means to different area pruning area, the surface of horizontal pole evenly is provided with anti-skidding texture, do benefit to personnel and hold the horizontal pole non-slip easily, cutting blade includes the cutter body, the middle part of cutter body is provided with the mounting hole, the outside that lies in the mounting hole on the cutter body has evenly arranged the firm hole, at first will arrive the cutter body through the mounting hole and install on the transmission shaft, rethread mounting, firm hole and firm board play further fixed effect to being connected of cutter body and transmission shaft, can effectively guarantee that cutting blade's installation is difficult for droing, the steadiness of operation is strengthened greatly, thereby reached the purpose that the improving device just guarantees cutting blade installation is firm to topography adaptability.

(2) This forestry branch trimming means through perpendicular pneumatic cylinder and pneumatic cylinder case, can effectual regulation trimming means's perpendicular operating height, through starting horizontal pneumatic cylinder to increase the epaxial arc of journey and promote the regulation ball, thereby the regulation ball rolls along adjusting the passageway through the lower part that promotes the installation base and drive the pneumatic cylinder case, therefore carries out more accurate regulation to trimming means's clipping height, thereby has reached the purpose according to the altitude mixture control trimming means of different pruning.

Drawings

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

FIG. 2 is a schematic structural view of the angle adjustment device of the present invention;

FIG. 3 is a schematic cross-sectional view of the cutting blade and the trimming device of the present invention;

fig. 4 is a schematic view of the state structure of the pruning low branch of the present invention.

In the figure: the device comprises a base 1, a moving wheel 11, a mounting frame 2, a pushing frame 21, a cross bar 22, a vertical hydraulic cylinder 3, a transmission plate 31, a mounting table 4, an angle adjusting device 5, an adjusting channel 51, a mounting base 52, an adjusting ball 53, a first L plate 54, a horizontal hydraulic cylinder 55, a range extending shaft 56, a hydraulic cylinder box 6, a support frame 60, a rotating shaft 61, a piston rod 62, a range extending rod 63, a limit disc 64, a trimming device 7, a second L plate 71, a motor 72, a transmission shaft 73, a stabilizing plate 74, a cutting blade 75, a fixing member 76, a cutter body 751, a mounting hole 752 and a stabilizing hole 753.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a pruning device for branches of forestry comprises a base 1, wherein moving wheels 11 are arranged on the lower end face of the base 1, the moving wheels 11 adopt universal wheels with damping devices and can adapt to different terrains to conveniently move the whole pruning device to different areas to be pruned, a mounting frame 2 is fixedly connected to the upper end face of the base 1, one side of the mounting frame 2 is fixedly connected with a cross rod 22 through a pushing frame 21, anti-skidding textures are uniformly arranged on the outer surface of the cross rod 22, so that a worker can hold the cross rod 22 tightly and is not easy to skid, a vertical hydraulic cylinder 3 is arranged between the mounting frames 2 on the upper end face of the base 1, the piston rod end of the vertical hydraulic cylinder 3 is fixedly connected with a mounting table 4 through a driving plate 31, an angle adjusting device 5 is arranged in the middle of the mounting table 4, a support frame 60 is fixedly connected to the upper end face of the mounting table 4, and a hydraulic cylinder box 6 is rotatably connected, the upper part of the hydraulic cylinder box 6 is fixedly connected with a range extending rod 63 through a piston rod 62, the lower part of the range extending rod 63 is provided with a limit disc 64, the cutting device 7 is placed to collide with the hydraulic cylinder box 6 and plays a role of protecting the cutting device, the rear end surface of the range extending rod 63 is provided with a trimming device 7, the trimming device 7 comprises a second L-shaped plate 71, the second L-shaped plate 71 is fixedly connected with the rear end surface of the range extending rod 63, the upper part of the second L-shaped plate 71 is fixedly connected with a motor 72, one side of the motor 72 is fixedly connected with a cutting blade 75 through a transmission shaft 73, the transmission shaft 73 is provided with a stabilizing plate 74 at both sides of the cutting blade 75, the stabilizing plate 74 is fixedly connected with the cutting blade 75 through a fixing piece 76, the cutting blade 75 comprises a cutter body 751, the middle part of the cutter body 751 is provided with a mounting hole 752, and stabilizing holes 753 are uniformly, firstly, the cutter body 751 is mounted on the transmission shaft 73 through the mounting hole 752, and then the connection between the cutter body 751 and the transmission shaft 73 is further fixed through the fixing piece 76, the stabilizing hole 752 and the stabilizing plate 753, so that the installation of the cutting blade 75 is effectively ensured not to fall off easily, and the stability in operation is greatly enhanced.

The angle adjusting device 5 comprises an adjusting channel 51, the adjusting channel 51 is fixedly connected to the middle of the upper end surface of the mounting table 4, an installation base 52 is connected to the inner cavity of the adjusting channel 51 in a rolling manner, the installation base 52 is fixedly connected with the lower end of the hydraulic cylinder box 6, an adjusting ball 53 is arranged on the right side of the adjusting channel 51, a horizontal hydraulic cylinder 55 is fixedly connected to the right side of the mounting table 4 through a first L-shaped plate 54, the piston rod end of the horizontal hydraulic cylinder 55 is movably connected with the adjusting ball 53 through a range-extending shaft 56, an arc-shaped plate is fixedly connected to one end of the range-extending shaft 56 far away from the horizontal hydraulic cylinder 55, the vertical working height of the trimming device 7 can be effectively adjusted through the vertical hydraulic cylinder 3 and the hydraulic cylinder box 6, the arc-shaped plate on the range-extending shaft 56 pushes the adjusting ball 53 by starting the horizontal hydraulic cylinder 55, and the adjusting ball 53 drives the lower part of the hydraulic cylinder box, thus, a more accurate adjustment of the cutting height of the cutting device 7 is performed, which serves to adjust the cutting device 7 according to the height of the different cuts.

When in work, the movable wheel 11 adopts the universal wheel with the damping device, can adapt to different terrains, is convenient to move the whole trimming device to different trimming areas, the outer surface of the cross rod 22 is uniformly provided with anti-skidding textures, is beneficial to people to hold the cross rod 22 tightly and is not easy to skid,

firstly, the cutter body 751 is mounted on the transmission shaft 73 through the mounting hole 752, then the connection between the cutter body 751 and the transmission shaft 73 is further fixed through the fixing piece 76, the fixing hole 752 and the fixing plate 753, so that the installation of the cutting blade 75 can be effectively ensured not to fall off easily, the stability in operation is greatly enhanced, the vertical working height of the trimming device 7 can be effectively adjusted through the vertical hydraulic cylinder 3 and the hydraulic cylinder box 6, the horizontal hydraulic cylinder 55 is started, the arc-shaped plate on the range-extending shaft 56 pushes the adjusting ball 53, the adjusting ball 53 drives the lower part of the hydraulic cylinder box 6 to roll along the adjusting channel 51 through pushing the mounting base 52, the trimming height of the trimming device 7 is more accurately adjusted, and the effect of adjusting the trimming device 7 according to different trimming heights is achieved.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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. The utility model provides a forestry branch trimming means, includes base (1), its characterized in that: the lower end face of the base (1) is provided with moving wheels (11), the upper end face of the base (1) is fixedly connected with a mounting rack (2), one side of the mounting rack (2) is fixedly connected with a cross rod (22) through a pushing rack (21), the upper end face of the base (1) is positioned between the mounting racks (2) and is provided with a vertical hydraulic cylinder (3), the piston rod end of the vertical hydraulic cylinder (3) is fixedly connected with a mounting table (4) through a transmission plate (31), the middle part of the mounting table (4) is provided with an angle adjusting device (5), the upper end face of the mounting table (4) is fixedly connected with a support frame (60), the support frame (60) is rotatably connected with a hydraulic cylinder box (6) through a rotating shaft (61) and a bearing, the upper part of the hydraulic cylinder box (6) is fixedly connected with a stroke increasing rod (63) through a piston rod (62), the lower part of the stroke increasing, a trimming device (7) is arranged on the rear end face of the range extending rod (63);

angle adjusting device (5) are including adjusting passageway (51), adjust passageway (51) fixed connection at the middle part of mount table (4) up end, the inner chamber roll connection of adjusting passageway (51) has installation base (52), the lower extreme fixed connection of installation base (52) and pneumatic cylinder case (6), the right side that adjusts passageway (51) is located installation base (52) is provided with adjust ball (53), the right side of mount table (4) is through first L board (54) fixedly connected with horizontal hydraulic cylinder (55), the tailpiece of the piston rod of horizontal hydraulic cylinder (55) is through increasing journey axle (56) and adjust ball (53) swing joint, the one end fixedly connected with arc of horizontal hydraulic cylinder (55) is kept away from in increase journey axle (56).

2. The forest branch trimming device according to claim 1, wherein: the trimming device (7) comprises a second L-shaped plate (71), the second L-shaped plate (71) is fixedly connected to the rear end face of the range extending rod (63), a motor (72) is fixedly connected to the upper portion of the second L-shaped plate (71), and a cutting blade (75) is fixedly connected to one side of the motor (72) through a transmission shaft (73).

3. The forest branch trimming device according to claim 2, wherein: the transmission shaft (73) is positioned on two sides of the cutting blade (75) and is provided with a stabilizing plate (74), and the stabilizing plate (74) is fixedly connected with the cutting blade (75) through a fixing piece (76).

4. The forest branch trimming device according to claim 2, wherein: the cutting blade (75) comprises a blade body (751), a mounting hole (752) is formed in the middle of the blade body (751), and stabilizing holes (753) are uniformly arranged on the blade body (751) and located outside the mounting hole (752).

5. The forest branch trimming device according to claim 1, wherein: the moving wheel (11) adopts a universal wheel with a damping device.

6. The forest branch trimming device according to claim 1, wherein: the outer surface of the cross rod (22) is uniformly provided with anti-skid textures.