CN208113419U

CN208113419U - A kind of agricultural pruning fruit tree device

Info

Publication number: CN208113419U
Application number: CN201820229071.2U
Authority: CN
Inventors: 潘锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-02-08
Filing date: 2018-02-08
Publication date: 2018-11-20
Anticipated expiration: 2028-02-08

Abstract

The utility model discloses a kind of agriculture pruning fruit tree devices, a kind of this agriculture pruning fruit tree apparatus structure is simple, when pruning fruit trees, operative employee needs a hand to hold installs case, another hand holds operating stick, the branch that blade alignment on scissors is needed to trim, operating stick is pushed up at this time, rack gear is set to move up meshing gear, gear rotation drives the second worm gear engagement in rotation worm screw, worm screw is set to drive the rotation of the first worm gear, to make capstan winch rotate and wind rope, two sliding blocks of cable traction are close to each other, to drive two, to cut handle close to each other, scissors is set to start pollard, rope pulls saw blade simultaneously, saw blade starts simultaneously at the dynamic branch of saw, come pruning fruit trees by way of cutting and sawing and move, with very strong practicability.

Description

A kind of agricultural pruning fruit tree device

Technical field

The utility model relates to production of forestry field, specially a kind of agriculture pruning fruit tree device.

Background technique

In planting fruit trees industry, often it is related to the trimming to fruit tree, to ensure the healthy growth of fruit tree, however fruit tree It is very tall and big, and branch is thicker, is not easy to very much trim, general pruning tool is difficult to cut, in order to preferably trim Fruit tree, it is proposed that a kind of agricultural pruning fruit tree device.

Utility model content

The purpose of this utility model is to provide a kind of agriculture pruning fruit tree devices, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions：

A kind of agricultural pruning fruit tree device, including scissors, bracket, sliding block, link block and installs case, scissors cut handle by two It is hinged with the composite structure of blade, two lower ends for cutting handle are respectively connected with bracket, and the lower end of the bracket is connected with Sliding block, sliding block are slidably connected in the first sliding groove opened up on link block, and the bracket slide is connected to be opened up on link block In second sliding slot, the lower end of link block is connected with installs case, and two opposite sides of the blade offer third sliding slot, described Saw blade is slidably connected in third sliding slot, the lower end of the saw blade is connected on the bottom wall of third sliding slot by the first spring, and two A both ends for cutting the opposite side connection second spring of handle, one end of the lower end connection rope of the saw blade, the rope The third through-hole that opens up on the second through-hole and sliding block opened up in the first through hole and bracket opened up in scissors simultaneously bypasses Fixed pulley is wrapped on capstan winch, and the fixed pulley is rotatably connected on the side wall for the fourth hole that first sliding groove lower end opens up, institute The center for stating capstan winch is plugged with first rotating shaft, and the first rotating shaft is rotatably connected on the rear wall of installs case, and described first turn The first worm gear, first wormgear engaging worm are socketed on axis, the middle part movable sleeve of the worm screw is connected to bearing, the bearing Lateral wall be connected on the inner sidewall of installs case by stock, the second worm gear, second snail are engaged in the lower end of the worm screw Through the second shaft is plugged with, second shaft is rotatably connected on the rear wall of installs case at the middle part of wheel, and described second turn Gear, the gear pinion rack are socketed on axis, the lower end of the rack gear is connected to the interior bottom of installs case by third spring On wall, the rack gear is connected with operating stick far from one end of gear, and the operating stick is slidably connected on installs case side wall and opens up The 4th sliding slot in.

Preferably, the capstan winch and the first worm gear are coaxially connected.

Preferably, the worm screw is arranged in parallel with installs case.

Preferably, the operating stick is equipped with anti-skid chequer.

Compared with prior art, the utility model has the beneficial effects that：A kind of this agriculture pruning fruit tree apparatus structure is simple, When pruning fruit trees, operative employee needs a hand to hold installs case, and another hand holds operating stick, and the blade on scissors, which is aligned, to be needed The branch to be trimmed, pushes up operating stick at this time, and rack gear is made to move up meshing gear, and gear rotation drives the second worm gear to turn Dynamic engagement worm screw, makes worm screw drive the rotation of the first worm gear, thus rotate capstan winch and wind rope, two sliding block phases of cable traction Mutually close, to drive two, to cut handle close to each other, so that scissors is started pollard, while rope pulls saw blade, saw blade is simultaneously Start to saw branch, come pruning fruit trees by way of cutting and sawing and move, there is very strong practicability.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model.

In figure：Scissors 1, bracket 2, sliding block 3, link block 4, installs case 5, saw blade 6, rope 7, fixed pulley 8, capstan winch 9, first Worm gear 10, worm screw 11, the second worm gear 12, gear 13, rack gear 14, operating stick 15.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, the utility model provides a kind of technical solution：

A kind of agricultural pruning fruit tree device, including scissors 1, bracket 2, sliding block 3, link block 4 and installs case 5, scissors 1 is by two A to cut handle and the composite structure of blade is hinged, two lower ends for cutting handle are respectively connected with bracket 2, and the lower end of bracket 2 connects It is connected to sliding block 3, sliding block 3 is slidably connected in the first sliding groove opened up on link block 4, and bracket 2 is slidably connected on link block 4 and opens If second sliding slot in, the lower end of link block 4 is connected with installs case 5, and two opposite sides of blade offer third sliding slot, Saw blade 6 is slidably connected in three sliding slots, the lower end of saw blade 6 is connected on the bottom wall of third sliding slot by the first spring, and two are cut The both ends of the opposite side connection second spring of handle, one end of the lower end connection rope 7 of saw blade 6, rope 7 passes through to be opened in scissors 1 If first through hole and bracket 2 on the third through-hole that opens up on the second through-hole and sliding block 3 that open up and wound around fixed pulley 8 On capstan winch 9, fixed pulley 8 is rotatably connected on the side wall for the fourth hole that first sliding groove lower end opens up, the center grafting of capstan winch 9 There is first rotating shaft, first rotating shaft is rotatably connected on the rear wall of installs case 5, and the first worm gear 10 is socketed in first rotating shaft, is twisted Disk 9 and the first worm gear 10 are coaxially connected, and the first worm gear 10 engages worm screw 11, and the middle part movable sleeve of worm screw 11 is connected to bearing, bearing Lateral wall be connected to by stock on the inner sidewall of installs case 5, worm screw 11 is arranged in parallel with installs case 5, the lower end of worm screw 11 The second worm gear 12 is engaged, through the second shaft is plugged with, the second shaft is rotatably connected on installs case 5 at the middle part of the second worm gear 12 On rear wall, gear 13 is socketed in the second shaft, 13 pinion rack 14 of gear, the lower end of rack gear 14 is connected by third spring In the inner bottom wall of installs case 5, rack gear 14 is connected with operating stick 15 far from one end of gear 13, and operating stick 15 is equipped with anti-skidding Line, operating stick 15 are slidably connected in the 4th sliding slot opened up on 5 side wall of installs case.

Working principle：When pruning fruit trees, operative employee needs a hand to hold installs case 5, and another hand holds operating stick 15, The branch that blade alignment on scissors 1 is needed to trim, pushes up operating stick 15 at this time, rack gear 14 is made to move up engaging tooth Wheel 13, the rotation of gear 13 drive 12 engagement in rotation worm screw 11 of the second worm gear, so that worm screw 11 is driven the rotation of the first worm gear 10, to make Capstan winch 9, which rotates, simultaneously winds rope 7, and it is close to each other that rope 7 draws two sliding blocks 3, to drive two, to cut handle close to each other, makes to cut Knife 1 starts pollard, while rope 7 pulls saw blade 6, and saw blade 6 starts simultaneously at the dynamic branch of saw, by way of cutting and sawing and move Carry out pruning fruit trees, there is very strong practicability.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of agricultural pruning fruit tree device, including scissors (1), bracket (2), sliding block (3), link block (4) and installs case (5), The composite structure that scissors (1) cuts handle and blade by two is hinged, and two lower ends for cutting handle are respectively connected with bracket (2), The lower end of the bracket (2) is connected with sliding block (3), and sliding block (3) is slidably connected in the first sliding groove opened up on link block (4), The bracket (2) is slidably connected in the second sliding slot opened up on link block (4), and the lower end of link block (4) is connected with installs case (5), it is characterised in that：Two opposite sides of the blade offer third sliding slot, slidably connect in the third sliding slot The lower end of saw blade (6), the saw blade (6) is connected on the bottom wall of third sliding slot by the first spring, and it is opposite to cut handle described in two Side connection second spring both ends, the saw blade (6) lower end connection rope (7) one end, the rope (7) pass through cut The third through-hole that is opened up on the second through-hole and sliding block (3) opened up in the first through hole and bracket (2) opened up in knife (1) and around It crosses fixed pulley (8) to be wrapped on capstan winch (9), the fixed pulley (8) is rotatably connected on the fourth hole that first sliding groove lower end opens up Side wall on, the center of the capstan winch (9) is plugged with first rotating shaft, after the first rotating shaft is rotatably connected on installs case (5) It on side wall, is socketed in the first rotating shaft the first worm gear (10), first worm gear (10) engages worm screw (11), the worm screw (11) middle part movable sleeve is connected to bearing, and the lateral wall of the bearing is connected on the inner sidewall of installs case (5) by stock, institute The lower end engagement the second worm gear (12) of worm screw (11) is stated, the middle part of second worm gear (12), which is run through, is plugged with the second shaft, institute It states the second shaft to be rotatably connected on the rear wall of installs case (5), gear (13), the gear is socketed in second shaft (13) lower end of pinion rack (14), the rack gear (14) is connected in the inner bottom wall of installs case (5) by third spring, described Rack gear (14) is connected with operating stick (15) far from the one end of gear (13), and the operating stick (15) is slidably connected at installs case (5) In the 4th sliding slot opened up on side wall.

2. a kind of agriculture pruning fruit tree device according to claim 1, it is characterised in that：The capstan winch (9) and the first snail It is coaxially connected to take turns (10).

3. a kind of agriculture pruning fruit tree device according to claim 1, it is characterised in that：The worm screw (11) and installs case (5) it is arranged in parallel.

4. a kind of agriculture pruning fruit tree device according to claim 1, it is characterised in that：The operating stick (15) is equipped with Anti-skid chequer.