CN214961264U

CN214961264U - Forestry pruning equipment

Info

Publication number: CN214961264U
Application number: CN202121064146.4U
Authority: CN
Inventors: 李浩鑫
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-12-03
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a forestry beta pruning equipment relates to forestry technical field, including the backplate, still include the structure of restrainting that the suitability is strong, the connection structure of being convenient for to accomodate and convenient to use's regulation structure, the braces is all installed to the both sides of backplate one end, and the other end of backplate installs the containing box, the regulating box is installed to the backplate other end of containing box below, and the backplate other end of regulating box one side installs the fixed block, one side that the regulating box was kept away from to the fixed block is connected with the rope wheel through the pivot, the battery is installed to the inside one end of regulating box, the outer wall of rope wheel sets up in the line, and the one end of line is connected with the handle. The utility model discloses a rotation is adjusted the pole, and the driving gear rotates, and driven gear is driven, drives the bull stick and rotates to make the rope pulley rotate, to the line receipts bundle or tighten up, this structure is favorable to improving device's suitability.

Description

Forestry pruning equipment

Technical Field

The utility model relates to a forestry technical field specifically is a forestry pruning equipment.

Background

Along with the progress of the country, people pay more and more attention to greening, the improvement of the environment is an important part for improving the quality of life, the great development of forestry is promoted, trees need to be pruned periodically in the forestry development process, the growth and the survival rate of the trees are improved, and the existing forestry pruning equipment has many defects.

Through retrieval, chinese patent No. CN206212730U, publication No. 2017, 06/2017, discloses a pruning apparatus for forestry, which proposes that "the fixing rope 6 is carried on the back and fixed on the buckle seat 4 through the buckle 5, the protection plate 8 is arranged at the end of the baffle 7-to effectively block dust falling from the branches during pruning," is not convenient to store, and occupies a large space.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forestry pruning equipment to solve the great problem of the device occupation space that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a forestry pruning device comprises a back plate, a bundling structure with strong applicability, a connecting structure convenient to store and an adjusting structure convenient to use;

the two sides of one end of the back plate are respectively provided with a strap, the other end of the back plate is provided with a containing box, the other end of the back plate below the containing box is provided with an adjusting box, the other end of the back plate at one side of the adjusting box is provided with a fixed block, one side of the fixed block, far away from the adjusting box, is connected with a rope wheel through a rotating shaft, one end of the inside of the adjusting box is provided with a storage battery, and the bundling structure is arranged inside the adjusting box;

the outer wall of the rope wheel is arranged on the connecting line, one end of the connecting line is connected with the handle, one end of the handle is connected with the first main rod, one end of the first main rod is connected with the second main rod through an articulated piece, one end of the second main rod is connected with the installation box through an articulated piece, the bottom end of the interior of the installation box is provided with the driving motor, and the connecting structure is arranged inside the first main rod and the second main rod;

the cavity has been seted up to the bottom of first mobile jib, and adjusts the structure and set up in the inside of cavity.

Preferably, the adjusting structure includes the lead screw, the lead screw sets up in the inside one end of cavity through the pivot, and the one end of lead screw is connected with the handle, the outer wall sliding connection of lead screw has the sleeve, and telescopic bottom is connected with the connecting rod through the articulated elements, the one end of connecting rod is connected with the install bin through the articulated elements.

Preferably, the output end of the driving motor extends to the lower part of the installation box, and the output end of the driving motor is connected with a cutting knife.

Preferably, the structure of restrainting is received and is included bull stick, driven gear, driving gear and regulation pole, it sets up in the inside one end of regulating box through the pivot to adjust the pole, and the one end of adjusting the pole extends to the backplate and is close to the one end of braces, the inside bull stick that transversely is provided with of regulating box of regulation pole one side, the bull stick is close to the one end of adjusting the pole and is connected with driven gear, and the regulation pole outer wall cover of driven gear one side is equipped with the driving gear.

Preferably, one end of the rotating rod penetrates through one side of the adjusting box and the inside of the fixing block respectively, and one end of the rotating rod is connected with the rope wheel.

Preferably, connection structure includes slide, plectrum, magnet and magnetic slot, the slide slides and sets up in the inside of first mobile jib, and the top of slide installs the plectrum, the top of plectrum extends to the top of first mobile jib, and the one end of slide is connected with magnet.

Preferably, the magnetic slot is arranged at one end of the second main rod, and one end of the magnet extends into the magnetic slot.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model provides a handle, a first main rod and a lead screw, by utilizing the first main rod, a worker holds the first main rod by one hand and rotates the handle by the other hand, so that the lead screw rotates, under the matching of sleeve threads, both banks can be pushed to shift, and the installation box is driven to rotate, and the structure realizes the angle adjusting function of the device;

(2) the utility model provides a regulation pole, driving gear and driven gear, utilize the regulation pole, rotate the regulation pole, the driving gear rotates, driven gear is driven, drives the bull stick and rotates to make the rope pulley rotate, receive the line and restraint or tighten up, until accomplishing the regulation can, this structure has realized the receipts of device and restrainted the function;

(3) the utility model provides a have plectrum, slide and first mobile jib, utilize the plectrum, the staff stirs the plectrum for the slide drives magnet removal in the inside slip of first mobile jib, until magnet and magnetic sink separation, can be folded first mobile jib and second mobile jib, in the middle of putting into the containing box, deposit the device, this structure has realized the function of accomodating of device.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of a main view structure of the back plate of the present invention;

fig. 4 is a schematic view of the combined bottom structure of the first main rod and the second main rod of the present invention;

fig. 5 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a handle; 2. a sleeve; 3. a first main bar; 4. a connecting rod; 5. installing a box; 6. a second main bar; 7. a screw rod; 8. a bundling structure; 801. a rotating rod; 802. a driven gear; 803. a driving gear; 804. adjusting a rod; 9. a connecting structure; 901. a slide plate; 902. a shifting sheet; 903. a magnet; 904. a magnetic slot; 10. a cavity; 11. connecting wires; 12. a rope pulley; 13. a fixed block; 14. an adjusting box; 15. a storage box; 16. a back plate; 17. a cutting knife; 18. a drive motor; 19. a harness; 20. and (4) a storage battery.

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.

Example 1: referring to fig. 1-5, a pruning device for forestry comprises a back plate 16, a bundling structure 8 with high applicability, a connecting structure 9 convenient for storage and an adjusting structure convenient for use;

straps 19 are mounted on two sides of one end of the back plate 16, a containing box 15 is mounted at the other end of the back plate 16, an adjusting box 14 is mounted at the other end of the back plate 16 below the containing box 15, a fixing block 13 is mounted at the other end of the back plate 16 on one side of the adjusting box 14, one side, far away from the adjusting box 14, of the fixing block 13 is connected with a rope wheel 12 through a rotating shaft, a storage battery 20 is mounted at one end inside the adjusting box 14, and the bundling structure 8 is arranged inside the adjusting box 14;

the outer wall of the rope wheel 12 is arranged on the connecting line 11, one end of the connecting line 11 is connected with the handle 1, one end of the handle 1 is connected with the first main rod 3, one end of the first main rod 3 is connected with the second main rod 6 through an articulated piece, one end of the second main rod 6 is connected with the installation box 5 through an articulated piece, the bottom end inside the installation box 5 is provided with the driving motor 18, the type of the driving motor 18 can be 86BL, and the connecting structure 9 is arranged inside the first main rod 3 and the second main rod 6;

the bottom of first mobile jib 3 has seted up cavity 10, and adjusts the structure and set up in the inside of cavity 10.

Referring to fig. 1-5, the forestry pruning device further comprises an adjusting structure, the adjusting structure comprises a screw rod 7, the screw rod 7 is arranged at one end inside the cavity 10 through a rotating shaft, one end of the screw rod 7 is connected with the handle 1, the outer wall of the screw rod 7 is connected with a sleeve 2 in a sliding manner, the bottom end of the sleeve 2 is connected with a connecting rod 4 through a hinge piece, and one end of the connecting rod 4 is connected with the installation box 5 through the hinge piece;

the output end of the driving motor 18 extends to the lower part of the installation box 5, and the output end of the driving motor 18 is connected with a cutting knife 17;

specifically, as shown in fig. 4, when using this mechanism, hold first mobile jib 3 with one hand, the other hand rotates handle 1 for lead screw 7 rotates, under the cooperation of sleeve 2 screw thread, can promote connecting rod 4 and carry out the skew, thereby drives install bin 5 and carries out angular rotation, accomplishes the regulation, can stop rotating.

Example 2: the bundling structure 8 comprises a rotating rod 801, a driven gear 802, a driving gear 803 and an adjusting rod 804, the adjusting rod 804 is arranged at one end inside the adjusting box 14 through a rotating shaft, one end of the adjusting rod 804 extends to one end of the back plate 16 close to the strap 19, the rotating rod 801 is transversely arranged inside the adjusting box 14 at one side of the adjusting rod 804, one end of the rotating rod 801 close to the adjusting rod 804 is connected with the driven gear 802, and the driving gear 803 is sleeved on the outer wall of the adjusting rod 804 at one side of the driven gear 802;

one end of the rotating rod 801 penetrates through one side of the adjusting box 14 and the inside of the fixing block 13 respectively, and one end of the rotating rod 801 is connected with the rope pulley 12;

specifically, as shown in fig. 1, 2 and 3, when the mechanism is used, the adjusting rod 804 is rotated, the driving gear 803 is rotated, the driven gear 802 is driven, and the rotating rod 801 is driven to rotate, so that the rope pulley 12 is rotated, and the connecting wire 11 is tied up or tightened until the adjustment is completed.

Example 3: the connecting structure 9 comprises a sliding plate 901, a poking piece 902, a magnet 903 and a magnetic groove 904, the sliding plate 901 is arranged inside the first main rod 3 in a sliding manner, the poking piece 902 is arranged at the top end of the sliding plate 901, the top end of the poking piece 902 extends to the upper part of the first main rod 3, and one end of the sliding plate 901 is connected with the magnet 903;

the magnetic slot 904 is arranged at one end of the second main rod 6, and one end of the magnet 903 extends into the magnetic slot 904;

specifically, as shown in fig. 1, fig. 2 and fig. 5, when the mechanism is used, the poking piece 902 is poked, so that the sliding plate 901 slides inside the first main rod 3 to drive the magnet 903 to move until the magnet 903 is separated from the magnetic groove 904, the first main rod 3 and the second main rod 6 can be folded, the device is stored when the sliding plate is placed in the storage box 15, otherwise, the device can be rapidly unfolded to work, and the first main rod 3 and the second main rod 6 can be rapidly fixed under the magnetic action of the magnet 903 and the magnetic groove 904.

The working principle is as follows: when using this device, at first, the staff carries the device on one's body through braces 19, and handheld handle 1 takes up the cutting part of device, adjusts the angle of pair cutting knife 17 as required again, and first mobile jib 3 is held on one hand, and handle 1 is rotated to the other hand for lead screw 7 rotates, under the cooperation of 2 screw threads of sleeve, can promote connecting rod 4 and squint, thereby drives install bin 5 and carries out the angular rotation, accomplishes the regulation, can stall.

Then, the cut portion is extended according to the length of the arm of the user when the user works.

The implementation step of the second innovation point:

the first step is as follows: the adjusting rod 804 is rotated, the driving gear 803 rotates, the driven gear 802 is driven, and the rotating rod 801 is driven to rotate, so that the rope wheel 12 rotates, and the connecting wire 11 is bundled or tightened until the adjustment is completed;

the second step is that: the storage battery 20 can provide power for the driving motor 18, and the driving motor 18 works to drive the cutting knife 17 to operate, so that the pruning work can be carried out.

Finally, when the device is used, the worker takes the device off.

The third innovation point implementation step:

the first step is as follows: the poking sheet 902 is pulled, so that the sliding plate 901 slides in the first main rod 3 to drive the magnet 903 to move until the magnet 903 is separated from the magnetic groove 904, and then the first main rod 3 and the second main rod 6 can be folded and put into the containing box 15 to store the device;

the second step is that: conversely, the device can be rapidly unfolded to work, and the first main rod 3 and the second main rod 6 can be rapidly fixed under the magnetic action of the magnet 903 and the magnetic groove 904.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A forestry pruning apparatus, comprising a back plate (16), characterized in that: the device also comprises a bundling structure (8) with strong applicability, a connecting structure (9) convenient to store and an adjusting structure convenient to use;

straps (19) are mounted on two sides of one end of the back plate (16), a containing box (15) is mounted at the other end of the back plate (16), an adjusting box (14) is mounted at the other end of the back plate (16) below the containing box (15), a fixing block (13) is mounted at the other end of the back plate (16) on one side of the adjusting box (14), a rope pulley (12) is connected to one side, away from the adjusting box (14), of the fixing block (13) through a rotating shaft, a storage battery (20) is mounted at one end inside the adjusting box (14), and the bundling structure (8) is arranged inside the adjusting box (14);

the outer wall of the rope wheel (12) is arranged on a connecting line (11), one end of the connecting line (11) is connected with a handle (1), one end of the handle (1) is connected with a first main rod (3), one end of the first main rod (3) is connected with a second main rod (6) through an articulated piece, one end of the second main rod (6) is connected with an installation box (5) through the articulated piece, a driving motor (18) is installed at the bottom end of the interior of the installation box (5), and the connecting structure (9) is arranged in the interior of the first main rod (3) and the interior of the second main rod (6);

the bottom of first mobile jib (3) is seted up cavity (10), and adjusts the structure and set up in the inside of cavity (10).

2. A pruning apparatus for forestry according to claim 1, wherein: the adjusting structure comprises a screw rod (7), the screw rod (7) is arranged at one end inside the cavity (10) through a rotating shaft, one end of the screw rod (7) is connected with the handle (1), the outer wall of the screw rod (7) is connected with a sleeve (2) in a sliding mode, the bottom end of the sleeve (2) is connected with a connecting rod (4) through an articulated piece, and one end of the connecting rod (4) is connected with the installation box (5) through the articulated piece.

3. A pruning apparatus for forestry according to claim 1, wherein: the output end of the driving motor (18) extends to the lower part of the installation box (5), and the output end of the driving motor (18) is connected with a cutting knife (17).

4. A pruning apparatus for forestry according to claim 1, wherein: the bundling structure (8) comprises a rotating rod (801), a driven gear (802), a driving gear (803) and an adjusting rod (804), wherein the adjusting rod (804) is arranged at one end inside an adjusting box (14) through a rotating shaft, one end of the adjusting rod (804) extends to one end, close to a strap (19), of a back plate (16), the rotating rod (801) is transversely arranged inside the adjusting box (14) on one side of the adjusting rod (804), one end, close to the adjusting rod (804), of the rotating rod (801) is connected with the driven gear (802), and the driving gear (803) is sleeved on the outer wall of the adjusting rod (804) on one side of the driven gear (802).

5. A pruning device for forestry according to claim 4, wherein: one end of the rotating rod (801) penetrates through one side of the adjusting box (14) and the inside of the fixing block (13) respectively, and one end of the rotating rod (801) is connected with the rope wheel (12).

6. A pruning apparatus for forestry according to claim 1, wherein: connection structure (9) include slide (901), plectrum (902), magnet (903) and magnetic slot (904), slide (901) slide and set up in the inside of first mobile jib (3), and the top of slide (901) installs plectrum (902), the top of plectrum (902) extends to the top of first mobile jib (3), and the one end of slide (901) is connected with magnet (903).

7. A pruning device for forestry according to claim 6, wherein: the magnetic groove (904) is formed in one end of the second main rod (6), and one end of the magnet (903) extends into the magnetic groove (904).