CN215992025U

CN215992025U - Novel pruning device

Info

Publication number: CN215992025U
Application number: CN202122472743.7U
Authority: CN
Inventors: 樊英
Original assignee: Shanghai Agui Agricultural Technology Co ltd
Current assignee: Shanghai Agui Agricultural Technology Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-03-11
Anticipated expiration: 2031-10-14

Abstract

The utility model provides a novel pruning device belongs to forest pruning technical field, including expansion plate and flexible frame, the expansion plate is worn to establish in flexible frame, the expansion plate is connected through control assembly with flexible frame, the one end of expansion plate is provided with collar and handle, be provided with first snap ring in the collar, the one end of first snap ring is provided with the control handle, the other end is provided with through the telescopic cylinder, be provided with the telescopic link in the telescopic cylinder, the one end of flexible frame is provided with the mounting panel, be provided with fixing base and sliding seat on the mounting panel, all be provided with cutting knife and centre gripping subassembly on fixing base and the sliding seat, the sliding seat passes through the transmission assembly with the telescopic link and is connected, one side of mounting panel is provided with the collection subassembly. This trimming means conveniently prunes the branch and leaf of eminence, avoids using tools such as ladder when pruning the branch and leaf of eminence, the security when having improved the pruning. And the pruned branches can be collected, so that the cut branches and leaves are prevented from falling or flying to hurt people.

Description

Novel pruning device

Technical Field

The utility model belongs to the technical field of the forest is pruned, more specifically says, in particular to novel pruning device.

Background

Various flowers and trees can be used in the garden engineering often, these plants can not only protect the environment, but also can play air-purifying's effect, and plants such as trees need prune some branches and leaves, dredge or carry out other processings at the growth in-process, guarantee that the trunk grows neatly, in addition, ornamental trees need prune partial branch for pleasing to the eye and maintenance a bit, consequently can use trimming means.

202020057547.6 provides a forestry tree trimming device, can fold the handle, has saved storage space, and the pruning personnel can carry out length adjustment to the device of building according to real-time needs to prune the forest of co-altitude, be fit for being widely promoted and use. However, when the pruning device is used for pruning high places, the pruning device needs to be adjusted according to the height of pruning each time, so that inconvenience still exists when the high places are pruned, branches and leaves sheared by the pruning device are easy to drop or fly to hurt people when trees are pruned, and the branches and leaves are inconvenient to collect.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a novel trimming device to among the solution prior art, the branch and leaf that ordinary trimming device cut when pruning trees easily drops or the bullet flies to injure the people, and is not convenient for prune the not technical problem of collecting to the branch and leaf of co-altitude.

The utility model discloses a novel trimming device's purpose and efficiency are reached by following concrete technical means:

the utility model provides a novel trimming means, including expansion plate and flexible frame, the expansion plate is worn to establish in the flexible frame, the expansion plate with flexible frame is connected through control assembly, the one end of expansion plate is provided with collar and handle, be provided with first snap ring in the collar, the one end of first snap ring is provided with the control handle, and the other end is provided with through a telescopic cylinder, be provided with the telescopic link in the telescopic cylinder, the one end of flexible frame is provided with the mounting panel, be provided with fixing base and sliding seat on the mounting panel, the fixing base with all be provided with cutting knife and centre gripping subassembly on the sliding seat, the sliding seat with the telescopic link passes through transmission assembly and connects, one side of mounting panel is provided with the collection subassembly.

Further, the control assembly is including the handle, the cover is equipped with the antiskid cover of rubber material on hand, the one end of handle is provided with the screw thread post, the one end of flexible frame is provided with the installation shell, be provided with the screw hole in the installation shell, the screw thread post card is established in the installation shell and wear to establish in the screw hole, spacing spout has been seted up to one side of expansion plate, the one end card of screw thread post is established in the spacing spout.

Furthermore, two groups of positioning grooves are formed in the telescopic cylinder, two groups of positioning columns are arranged on the outer circular surface of the telescopic rod, and the telescopic rod is clamped in the two groups of positioning grooves and connected with the telescopic cylinder through the two groups of positioning columns.

Furthermore, the centre gripping subassembly is including the holding frame, one side of holding frame is provided with the grip block, the grip block is the rubber material, one side of grip block is provided with anti-skidding line, one of them is a set of the holding frame with the fixing base is connected through the elastic rod, another group the holding frame with the sliding seat passes through the elastic rod is connected.

Further, the transmission assembly is including fixed setting up the second snap ring of telescopic link one end, the second snap ring card is established in the mounting panel, the one end of second snap ring is provided with drive gear, one side of sliding seat is provided with the rack, the rack with the drive gear meshing, be provided with the smooth frame in location on the mounting panel, the one end of rack is worn to establish in the smooth frame in location, the sliding seat with be provided with reset spring between the fixing base.

Further, collect the subassembly and collect the shell including first collection shell and second, the second is collected the shell card and is established in the first collection shell, first collection shell with the mounting panel is connected through the pivot, the fixed orifices has been seted up to one side of first collection shell, wear to be equipped with fixed knob in the fixed orifices, the multiunit regulation hole has been seted up to one side of second collection shell, fixed knob's one end is worn to establish in the regulation hole.

Further, two sets of first collection shells all are provided with the fixture block, the both sides of mounting panel all are provided with the buckle, first collection shell with flexible frame is connected through the magnet.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. this trimming means simple structure, one hand grips handle and control handle during the use, the handle is gripped to the other hand, screw post through control handle one end slides in spacing spout, can drive flexible frame and remove on the expansion plate, and then drive the mounting panel extension, handle and control handle are gripped to the rethread, it rotates to drive gear through telescopic cylinder and telescopic link, drive gear passes through the rack and drives one of them set of cutting knife motion, prune the branch and leaf of eminence, avoid using tools such as ladder when pruning the branch and leaf of eminence, and can carry out altitude mixture control in the pruning, need not to prune at every turn and just once adjust alone, the security when pruning has been improved.

2. Can collect the shell with first collection shell and second and rotate and fix along the pivot before cutting through two sets of buckles, again through wearing to establish into different regulation holes with fixed knob and adjust the collection scope of collecting the subassembly, when pruning the branches and leaves, drive two sets of grip blocks when two sets of cutting knife motion and fold and carry out the centre gripping to the one end of treating the branches and leaves of cuting, the branches and leaves of preventing to cut after the cutting drop or the bullet flies to hinder the people, the branch after the cutting drops to in collecting the subassembly after loosening the control handle, the convenience is collected unified the processing to it.

Drawings

Fig. 1 is a schematic structural view of the assembled novel trimming device of the present invention.

Fig. 2 is a schematic structural view of the novel pruning device after splitting.

Fig. 3 is a schematic structural view of the novel pruning device in a use state.

Fig. 4 is a schematic structural diagram of the middle movable block of the present invention.

Fig. 5 is a schematic structural view of the middle telescopic frame of the present invention.

Fig. 6 is an enlarged schematic view of the region a in fig. 2.

Fig. 7 is an enlarged schematic view of region b in fig. 2.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

101. a retractable plate; 102. a handle; 103. a mounting ring; 104. a limiting chute; 201. a telescopic cylinder; 202. a first snap ring; 203. a control handle; 204. positioning a groove; 301. a telescopic frame; 302. mounting a shell; 303. a handle; 304. an anti-slip sleeve; 305. a threaded post; 306. a threaded hole; 307. a magnet; 401. a telescopic rod; 402. a positioning column; 403. a second snap ring; 404. a transmission gear; 501. mounting a plate; 502. positioning a sliding frame; 503. buckling; 504. a rotating shaft; 505. a fixed seat; 601. a rack; 602. a movable seat; 603. a return spring; 605. an elastic rod; 606. a clamping frame; 607. a clamping block; 701. a cutting knife; 801. a first collection shell; 802. a clamping block; 803. a fixing hole; 804. fixing the knob; 901. a second collection shell; 902. and adjusting the hole.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the technical solutions of the present invention, but should not be used to limit the scope of the present invention.

The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the utility model provides a novel trimming device, including expansion plate 101 and flexible frame 301, expansion plate 101 wears to establish in flexible frame 301, expansion plate 101 is connected through control assembly with flexible frame 301, the one end of expansion plate 101 is provided with collar 103 and handle 102, be provided with first snap ring 202 in the collar 103, the one end of first snap ring 202 is provided with control handle 203, the other end is provided with through a telescopic cylinder 201, be provided with telescopic link 401 in the telescopic cylinder 201, the one end of flexible frame 301 is provided with mounting panel 501, be provided with fixing base 505 and sliding seat 602 on the mounting panel 501, all be provided with cutting knife 701 and centre gripping subassembly on fixing base 505 and the sliding seat 602, sliding seat 602 passes through drive assembly with telescopic link 401 and is connected, one side of mounting panel 501 is provided with the collection subassembly.

Accessible control assembly drives expansion frame 301 and can move on expansion plate 101, carry out quick adjustment according to the height of pruning at every turn, set up collar 103 and be used for installing first snap ring 202, can drive telescopic cylinder 201 through holding handle 102 and control handle 203 tightly and rotate, and then drive telescopic link 401 and rotate, telescopic link 401 drives movable seat 602 through drive assembly at the pivoted in-process and moves, make two sets of cutting knife 701 and centre gripping subassembly fold, the centre gripping subassembly folds and carries out the centre gripping to the branch and leaf and fix, prevent that the branch and leaf after shearing from playing, cutting knife 701 folds and cuts the branch and leaf, the branch and leaf after cutting can drop to collecting the subassembly in, convenient unified processing.

As shown in fig. 2, 3 and 5, the control assembly includes a handle 303, an anti-slip sleeve 304 made of rubber is sleeved on the handle 303, a threaded post 305 is arranged at one end of the handle 303, an installation shell 302 is arranged at one end of the telescopic frame 301, a threaded hole 306 is arranged in the installation shell 302, the threaded post 305 is clamped in the installation shell 302 and penetrates through the threaded hole 306, the limiting sliding groove 104 is arranged on one side of the telescopic plate 101, and one end of the threaded post 305 is clamped in the limiting sliding groove 104.

When the height of shearing needs to be adjusted, only need to promote handle 303 along spacing spout 104 can, the in-process of handle 303 motion drives flexible frame 301 and extends along expansion plate 101, telescopic link 401 moves in telescopic cylinder 201 simultaneously, drive the subassembly motion on the mounting panel 501, alright prune the branch and leaf of different eminences, when the device does not use, pack up back flexible frame 301, rotate the screw thread post 305 and the contact of expansion plate 101 that handle 303 made handle 303 one end, carry out simple and easy fixed with handle 303 and flexible frame 301's position, make things convenient for accomodating of the device to deposit.

As shown in fig. 2, two sets of positioning grooves 204 are formed in the telescopic cylinder 201, two sets of positioning posts 402 are disposed on the outer circumferential surface of the telescopic rod 401, and the telescopic rod 401 is respectively clamped in the two sets of positioning grooves 204 by the two sets of positioning posts 402 and connected to the telescopic cylinder 201. The positioning column 402 positions the movement of the telescopic rod 401, prevents the telescopic rod 401 and the telescopic cylinder 201 from rotating relatively, and can drive the telescopic rod 401 to rotate when controlling the telescopic cylinder 201 to rotate.

As shown in fig. 2, 4, and 6, the clamping assembly includes a clamping frame 606, a clamping block 607 is disposed on one side of the clamping frame 606, the clamping block 607 is made of rubber, and an anti-slip pattern is disposed on one side of the clamping block 607, wherein one group of the clamping frame 606 is connected to the fixed seat 505 through an elastic rod 605, and the other group of the clamping frame 606 is connected to the movable seat 602 through an elastic rod 605.

Set up the clamping frame 606 and be used for installing clamping block 607, the clamping block 607 of rubber material prevents to become flexible behind the branch centre gripping, sets up elastic rod 605 and makes clamping block 607 can take place slight skew, prevents that the branch of centre gripping from crossing when thick clamping block 607 breaks.

As shown in fig. 2, 4, and 6, the transmission assembly includes a second snap ring 403 fixedly disposed at one end of the telescopic rod 401, the second snap ring 403 is clamped in the mounting plate 501, a transmission gear 404 is disposed at one end of the second snap ring 403, a rack 601 is disposed at one side of the movable seat 602, the rack 601 is engaged with the transmission gear 404, a positioning slide frame 502 is disposed on the mounting plate 501, one end of the rack 601 penetrates through the positioning slide frame 502, and a return spring 603 is disposed between the movable seat 602 and the fixing seat 505.

When the telescopic rod 401 is driven to rotate by the control handle 203, the telescopic rod 401 drives the transmission gear 404 to rotate, the transmission gear 404 drives the movable seat 602 to move through the rack 601, so that the two groups of cutting knives 701 and the clamping block 607 are folded, the positioning sliding frame 502 positions the motion track of the rack 601, and the movable seat 602 resets under the action of the reset spring 603 after the control handle 203 is loosened, so that the two groups of cutting knives 701 and the clamping block 607 are opened.

As shown in fig. 2, 3 and 7, the collecting assembly includes a first collecting shell 801 and a second collecting shell 901, the second collecting shell 901 is clamped in the first collecting shell 801, the first collecting shell 801 is connected with the mounting plate 501 through the rotating shaft 504, a fixing hole 803 is formed in one side of the first collecting shell 801, a fixing knob 804 is arranged in the fixing hole 803 in a penetrating manner, a plurality of groups of adjusting holes 902 are formed in one side of the second collecting shell 901, and one end of the fixing knob 804 is arranged in the adjusting hole 902 in a penetrating manner.

First collection shell 801 can rotate along pivot 504, conveniently opens or accomodates first collection shell 801, rotates first collection shell 801 along pivot 504 when needing to collect the branch and leaf of cutting and open, and second collection shell 901 can move in first collection shell 801, adjusts the position of second collection shell 901 as required, fixes the position of second collection shell 901 through fixed knob 804 after the regulation and can use.

As shown in fig. 5, 6 and 7, two sets of the first collecting shell 801 are provided with a fixture block 802, two sides of the mounting plate 501 are provided with a fastener 503, and the first collecting shell 801 and the telescopic frame 301 are connected through a magnet 307. First collection shell 801 is opened the back accessible buckle 503 card and is established and fix it on fixture block 802, and accessible magnet 307 is simply fixed after first collection shell 801 accomodates, has improved the device's practicality.

The specific use mode and function of the embodiment are as follows:

this trimming means simple structure, one hand grips handle 102 and control handle 203 during the use, the handle 303 is gripped to the other hand, screw post 305 through control handle 303 one end slides in spacing spout 104, can drive flexible frame 301 and remove on expansion plate 101, and then drive mounting panel 501 extension, handle 102 and control handle 203 are gripped to the rethread, it rotates to drive gear 404 through telescopic cylinder 201 and telescopic link 401, drive gear 404 drives one of them set of cutting knife 701 motion through rack 601, prune the branch and leaf of eminence, avoid using tools such as ladder when pruning the branch and leaf of eminence, and can carry out altitude mixture control in the pruning, need not to prune at every turn and just once adjust alone, the security when pruning has been improved.

Can rotate first collection shell 801 and second collection shell 901 along pivot 504 and fix through two sets of buckles 503 before cutting, adjust the collection scope of collecting the subassembly in wearing to establish into different regulation holes 902 with fixed knob 804 again, when pruning branches and leaves, two sets of cutting knives 701 move and drive two sets of grip blocks 607 and fold the one end of treating the branches and leaves of cuting and carry out the centre gripping, prevent that the branches and leaves of cuting after the cutting from dropping or the bullet flies wounded people, loosen branch after the control handle 203 back cutting and drop to collecting the subassembly in, conveniently collect unified processing to it.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Novel trimming means, its characterized in that: comprises a telescopic plate (101) and a telescopic frame (301), wherein the telescopic plate (101) is arranged in the telescopic frame (301) in a penetrating way, the telescopic plate (101) is connected with the telescopic frame (301) through a control component, one end of the telescopic plate (101) is provided with a mounting ring (103) and a handle (102), a first snap ring (202) is arranged in the mounting ring (103), one end of the first snap ring (202) is provided with a control handle (203), the other end of the first snap ring is provided with a telescopic cylinder (201), a telescopic rod (401) is arranged in the telescopic cylinder (201), one end of the telescopic frame (301) is provided with a mounting plate (501), the mounting plate (501) is provided with a fixed seat (505) and a movable seat (602), the fixed seat (505) and the movable seat (602) are both provided with a cutting knife (701) and a clamping component, the movable seat (602) is connected with the telescopic rod (401) through a transmission component, one side of the mounting plate (501) is provided with a collection assembly.

2. The novel trimming device according to claim 1, wherein: the control assembly is including handle (303), the cover is equipped with anti-skidding cover (304) of rubber material on handle (303), the one end of handle (303) is provided with screw thread post (305), the one end of flexible frame (301) is provided with installation shell (302), be provided with screw hole (306) in installation shell (302), screw thread post (305) card is established in installation shell (302) and wear to establish in screw hole (306), spacing spout (104) have been seted up to one side of expansion plate (101), the one end card of screw thread post (305) is established in spacing spout (104).

3. The novel trimming device according to claim 1, wherein: two groups of positioning grooves (204) are formed in the telescopic cylinder (201), two groups of positioning columns (402) are arranged on the outer circular surface of the telescopic rod (401), and the telescopic rod (401) is clamped in the two groups of positioning grooves (204) through the two groups of positioning columns (402) and is connected with the telescopic cylinder (201).

4. The novel trimming device according to claim 1, wherein: the clamping assembly comprises a clamping frame (606), a clamping block (607) is arranged on one side of the clamping frame (606), the clamping block (607) is made of rubber, anti-slip threads are arranged on one side of the clamping block (607), one group of the clamping frame (606) is connected with the fixed seat (505) through an elastic rod (605), and the other group of the clamping frame (606) is connected with the movable seat (602) through the elastic rod (605).

5. The novel trimming device according to claim 1, wherein: the transmission assembly is in including fixed setting second snap ring (403) of telescopic link (401) one end, second snap ring (403) card is established in mounting panel (501), the one end of second snap ring (403) is provided with drive gear (404), one side of sliding seat (602) is provided with rack (601), rack (601) with drive gear (404) meshing, be provided with location sliding frame (502) on mounting panel (501), the one end of rack (601) is worn to establish in location sliding frame (502), sliding seat (602) with be provided with reset spring (603) between fixing base (505).

6. The novel trimming device according to claim 1, wherein: the collecting assembly comprises a first collecting shell (801) and a second collecting shell (901), the second collecting shell (901) is clamped in the first collecting shell (801), the first collecting shell (801) is connected with the mounting plate (501) through a rotating shaft (504), one side of the first collecting shell (801) is provided with a fixing hole (803), a fixing knob (804) penetrates through the fixing hole (803), one side of the second collecting shell (901) is provided with a plurality of groups of adjusting holes (902), and one end of the fixing knob (804) penetrates through the adjusting hole (902).

7. The novel trimming device according to claim 6, wherein: two sets of first collection shell (801) all are provided with fixture block (802), the both sides of mounting panel (501) all are provided with buckle (503), first collection shell (801) with flexible frame (301) are connected through magnet (307).