CN216673944U

CN216673944U - Branch and leaf trimming device for forest fruits

Info

Publication number: CN216673944U
Application number: CN202220023375.XU
Authority: CN
Inventors: 任艳华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-06-07
Anticipated expiration: 2032-01-06

Abstract

The utility model discloses a branch and leaf trimming device for forest fruits, and relates to the technical field of branch and leaf trimming equipment. The utility model comprises a handheld rod and a jack penetrating through the handheld rod, wherein an extension rod is inserted in the handheld rod in a sliding mode, a plurality of positioning holes are formed in the extension rod in an array penetrating mode along the length direction of the extension rod, a connecting block is fixedly arranged at the end part of the extension rod, the handheld rod further comprises a fixed block, a movable block and a blade, and the fixed block and the movable block are fixedly connected with the connecting block and are in sliding fit with the connecting block respectively. The tree pruning device solves the problems that the height of the existing tree pruning device for the forest fruits is inconvenient to adjust, the tree pruning device needs to be assisted by climbing equipment when pruning branches and leaves at higher positions, the tree pruning device is very inconvenient, the pruning efficiency is low, and meanwhile, the safety of workers can be threatened, convenience is brought to the workers, and therefore the tree pruning device is high in practicability; through the design of antiskid cover, can increase the frictional force between handheld pole and the staff hand.

Description

Branch and leaf trimming device for forest fruits

Technical Field

The utility model relates to the technical field of branch and leaf trimming equipment, in particular to a branch and leaf trimming device for forest fruits.

Background

The forest and fruit industry comprises forests, gardens, fruit trees and flowers, is an important component of the agricultural industrial structure, is also an industry for realizing the repeated ecological benefit and economic benefit, and requires a trimming device for trimming branches and leaves in the cultivation process of the forest and fruits.

Present branch and leaf trimming means for forest fruit is the hand-held type mostly, and the height-adjusting of being not convenient for, when pruning the branch and leaf of higher position, need be with the help of equipment of ascending a height, very inconvenient, and prune inefficiency, also probably threaten staff's safety simultaneously, brought very big inconvenience for the staff, consequently proposed a branch and leaf trimming means for forest fruit.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems in the background art, the utility model provides a branch and leaf trimming device for forest fruits.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a branch and leaf trimming means for forest fruit, includes handheld pole and runs through the jack of seting up on it, it has the extension rod to slide in the handheld pole to peg graft, it has seted up a plurality of locating hole to run through along its length direction array on the extension rod, the tip of extension rod has set firmly the connecting block, still includes:

the blade is arranged on the movable block and positioned between the opposite sides of the fixed block and the movable block, and the movable block can slide to be gradually close to or far away from the fixed block under the driving action;

and a screw rod of the fixing bolt penetrates through the jack and any one of the positioning holes, and is provided with a nut in a threaded manner.

Furthermore, the hole diameter of the insertion hole is the same as that of the positioning hole, and the hole diameter is the same as that of the fixing bolt.

Further, a sliding groove is formed in the connecting block, a sliding block fixedly connected with the movable block is arranged in the sliding groove in a sliding mode, an electric push rod is arranged in the sliding groove, and the fixed end and the piston end of the electric push rod are connected with the sliding groove and the sliding block respectively.

Further, a control switch is installed on the handheld rod and electrically connected with the electric push rod.

Furthermore, the handheld rod is sleeved with an anti-skidding sleeve, and the anti-skidding sleeve is made of rubber.

Furthermore, the dovetail groove has been seted up to the tip of handheld pole, still includes the casing, install the battery in the casing, the battery be used for electric putter provides electric power, the outside of casing set firmly with the dovetail piece of dovetail close sliding fit.

Furthermore, a charging port for charging the storage battery is formed in the shell.

The utility model has the following beneficial effects:

1. the pruning device solves the problems that the height of the existing pruning device for branches and leaves of forest fruits is inconvenient to adjust, the existing pruning device for branches and leaves at higher positions is inconvenient to use by means of ascending equipment, the pruning efficiency is low, and meanwhile, the safety of workers can be threatened, convenience is brought to the workers, and therefore the pruning device is high in practicability.

2. According to the utility model, through the design of the anti-slip sleeve, the friction force between the handheld rod and the hand of a worker can be increased, so that the phenomenon that the handheld rod slips when the worker holds the handheld rod by hand is avoided, other parts are damaged, and meanwhile, the use safety of the device is enhanced on a certain level.

Drawings

FIG. 1 is a perspective view of the present invention in a configuration when not in use;

FIG. 2 is a perspective view of the present invention in use;

FIG. 3 is an exploded perspective view of the structure of the present invention;

FIG. 4 is an enlarged view of the utility model at A in FIG. 3;

FIG. 5 is an enlarged view of the utility model at B in FIG. 3;

fig. 6 is a right side view of fig. 3 of the present invention.

Reference numerals: 1. a hand-held wand; 2. a jack; 3. an extension rod; 4. positioning holes; 5. connecting blocks; 6. a fixed block; 7. a movable block; 8. a blade; 9. fixing the bolt; 10. a nut; 11. a chute; 12. a slider; 13. an electric push rod; 14. a control switch; 15. an anti-slip sleeve; 16. a dovetail groove; 17. a housing; 18. a storage battery; 19. a dovetail block; 20. a charging port.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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.

As shown in fig. 1-6, a tree and leaf pruning device for forest and fruit according to an embodiment of the present invention includes a handheld rod 1 and a plug hole 2 penetrating through the handheld rod 1, an extension rod 3 is slidably inserted into the handheld rod 1, a plurality of positioning holes 4 are formed in the extension rod 3 along the length direction thereof, and a connecting block 5 is fixedly disposed at an end of the extension rod 3, and further includes: the cutting device comprises a fixed block 6, a movable block 7 and a blade 8, wherein the fixed block 6 and the movable block 7 are respectively fixedly connected with a connecting block 5 and are in sliding fit with each other, the blade 8 is arranged on the movable block 7 and is positioned between the opposite sides of the fixed block 6 and the movable block 7, and the movable block 7 can slide to be gradually close to or far away from the fixed block 6 under the driving action; a fixing bolt 9, wherein a screw rod of the fixing bolt 9 penetrates through the jack 2 and any one of the positioning holes 4, and a nut 10 is installed in a threaded manner, the device is in a state when not in use as shown in figure 1, the extension rod 3 is retracted into the handheld rod 1, when in use, the nut 10 is unscrewed by other tools until the nut 10 is completely separated from the fixing bolt 9, the fixing bolt 9 is drawn out until the fixing bolt 9 is far away from the jack 2 and the positioning hole 4, the blocking of the fixing bolt 9 is lost between the extension rod 3 and the handheld rod 1, the extension rod 3 can be drawn out until the sum of the lengths of the handheld rod 1 and the extension rod 3 reaches the height of branches and leaves to be trimmed, at the moment, the jack 2 on the handheld rod 1 is communicated with any one of the positioning holes 4 on the extension rod 3, then the screw rod of the fixing bolt 9 penetrates through the jack 2 and the positioning hole 4, and the nut 10 is screwed onto the screw rod of the fixing bolt 9 by other tools, and at the moment, the screw head of the fixing bolt 9 and the nut 10 are abutted against the handheld rod 1, at this time, the state of the device is as shown in fig. 2, then the operator holds the hand-held rod 1, erects the device, puts the branches and leaves to be trimmed into the opposite sides of the fixed block 6 and the movable block 7, and drives the movable block 7 to slide on the connecting block 5 to gradually approach the fixed block 6 and drive the blade 8 to synchronously move along with the fixed block to cut the branches and leaves, thereby completing trimming of the branches and leaves at higher positions.

As shown in fig. 1-6, in some embodiments, the hole diameters of the insertion hole 2 and the positioning hole 4 are the same, and are the same as the diameters of the screws of the fixing bolt 9, so that the screws of the fixing bolt 9 can be prevented from shaking when being located in the insertion hole 2 and the positioning hole 4, and the stability of the device in use is improved to a certain extent.

As shown in fig. 5-6, in some embodiments, a sliding groove 11 is formed on the connecting block 5, a sliding block 12 fixedly connected to the movable block 7 is slidably installed in the sliding groove 11, an electric push rod 13 is installed in the sliding groove 11, a fixed end and a piston end of the electric push rod 13 are respectively connected to the sliding groove 11 and the sliding block 12, when in use, instead of turning on the electric push rod 13, the electric push rod 13 works, the piston end gradually extends out to drive the sliding block 12 to slide in the sliding groove 11, in this process, the sliding groove 11 plays a role in limiting and guiding, and drives the movable block 7 to gradually approach the fixed block 6 along with the synchronous movement of the sliding block 12, otherwise, when the piston end of the electric push rod 13 is gradually retracted, the movable block 7 can be gradually away from the fixed block 6 along with the synchronous movement of the sliding block 12.

As shown in fig. 1, in some embodiments, a control switch 14 is installed on the handheld lever 1, the control switch 14 is electrically connected to the electric push rod 13, and when the handheld lever is used, the control switch 14 is turned on, the control switch 14 transmits data to the electric push rod 13, and controls the piston end of the electric push rod 13 to extend or retract.

As shown in fig. 1, in some embodiments, the anti-slip sleeve 15 is sleeved on the handheld rod 1, and the anti-slip sleeve 15 is made of rubber, the design of the anti-slip sleeve 15 can increase the friction force between the handheld rod 1 and the hand of the worker, so as to prevent the handheld rod 1 from slipping when the worker holds the handheld rod 1, thereby damaging other parts, and simultaneously enhancing the use safety of the device in a certain range.

As shown in fig. 1-4, in some embodiments, the end of the handheld lever 1 is provided with a dovetail groove 16, and further includes a housing 17, a storage battery 18 is installed in the housing 17, the storage battery 18 is used for providing power for the electric push rod 13, and a dovetail block 19 tightly sliding-fitted with the dovetail groove 16 is fixedly arranged on the outer side of the housing 17, when the device is used, the dovetail block 19 should be located in the dovetail groove 16, the storage battery 18 provides power for the electric push rod 13 in the whole course, when the power of the storage battery 18 is insufficient, the housing 17 is pulled to drive the dovetail block 19 to slide in the dovetail groove 16, and the dovetail block 19 is completely separated from the dovetail groove 16, so that the storage battery 18 can be detached, and then the storage battery 18 is charged, after the charging is completed, the housing 17 is taken up to align the dovetail block 19 with the dovetail groove 16, and then the housing 17 is pushed until the pushing cannot be continued.

In some embodiments, as shown in fig. 4, the housing 17 is provided with a charging port 20 for charging the battery 18, which facilitates the charging of the battery 18, thereby prolonging the service life of the device.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a branch and leaf trimming means for forest fruit, its characterized in that, includes handheld pole (1) and runs through jack (2) of seting up on it, it has extension rod (3) to slide the grafting in handheld pole (1), it has seted up a plurality of locating hole (4) to run through along its length direction array on extension rod (3), the tip of extension rod (3) has set firmly connecting block (5), still includes:

the cutting device comprises a fixed block (6), a movable block (7) and a blade (8), wherein the fixed block (6) and the movable block (7) are respectively fixedly connected with the connecting block (5) and are in sliding fit with each other, the blade (8) is arranged on the movable block (7) and is positioned between the opposite sides of the fixed block (6) and the movable block (7), and the movable block (7) can slide to be gradually close to or far away from the fixed block (6) under the driving of the movable block (7);

and a screw of the fixing bolt (9) penetrates through the jack (2) and any one of the positioning holes (4), and a nut (10) is installed in a threaded manner.

2. The pruning device for branches and leaves of forest fruits according to claim 1, characterized in that the hole diameters of the insertion hole (2) and the positioning hole (4) are the same, and are the same as the diameter of the screw of the fixing bolt (9).

3. The pruning device for branches and leaves of forest fruits according to claim 1, characterized in that a sliding groove (11) is formed in the connecting block (5), a sliding block (12) fixedly connected with the movable block (7) is slidably mounted in the sliding groove (11), an electric push rod (13) is mounted in the sliding groove (11), and the fixed end and the piston end of the electric push rod (13) are respectively connected with the sliding groove (11) and the sliding block (12).

4. The fruit and branch pruning device according to claim 3, wherein the hand-held rod (1) is provided with a control switch (14), and the control switch (14) is electrically connected with the electric push rod (13).

5. The pruning device for branches and leaves of forest fruits according to claim 1, characterized in that the hand-held rod (1) is sleeved with an anti-slip sleeve (15), and the anti-slip sleeve (15) is made of rubber.

6. The pruning device for branches and leaves of forest fruits according to claim 3, characterized in that a dovetail groove (16) is formed in the end of the handheld rod (1), the pruning device further comprises a housing (17), a storage battery (18) is installed in the housing (17), the storage battery (18) is used for providing power for the electric push rod (13), and a dovetail block (19) closely matched with the dovetail groove (16) in a sliding manner is fixedly arranged on the outer side of the housing (17).

7. The pruning device for branches and leaves of forest and fruit as claimed in claim 6, wherein the housing (17) is provided with a charging port (20) for charging the storage battery (18).