CN206923339U - A kind of municipal anti-skidding clipping device of gardens branches of tall trees - Google Patents

Abstract

A kind of municipal anti-skidding clipping device of gardens branches of tall trees of the utility model discloses the clipping device being clamped before a kind of trimming to branch.It is characterized in that connection is placed on main frame, sliding groove is provided with the adapter sleeve, two guide pressing plates are respectively placed on main frame, and it is located at the both sides of sliding groove respectively, shear arm is placed in sliding groove, cutting head is placed on one end of shear arm, cutting blade is equipped with the cutting head, it is hinged in the middle part of actuating arm by fixing axle and main frame, described actuating arm one end is provided with waist-shaped hole, fixing axle one end is placed on shear arm, the other end is placed in waist-shaped hole, two directive wheels are placed on main frame and the actuating arm other end by fixing axle respectively, pull rope winding is placed on two directive wheels, and one end is connected with actuating arm.

Description

A kind of municipal anti-skidding clipping device of gardens branches of tall trees

Technical field

A kind of municipal anti-skidding clipping device of gardens branches of tall trees of the utility model, be related to it is a kind of when being trimmed to high-altitude branch, The clipping device for preventing branch from slipping, belongs to municipal works field.Branch is clamped before more particularly to a kind of trimming repaiies Cut device.

Background technology

At present, during gardens pruning, the branch of higher position is trimmed frequently with averruncator, traditional averruncator It is to connect fixed blade by pin with movable blades, movable blades end connects one and restricted, people station pulling cord below, but It is firm in blade because branch is mostly circle because during trimming, cutter head position is that branch is cut off by rotary squeezing When contact with branch, it may appear that the phenomenon of skidding, branch can eject, and during trimming, stability extreme difference, also increase The difficulty of pruning high-altitude branches, the efficiency of work is reduced, especially when trimming thick branch, branch ejection can bring two side tools Sword is collided with, and influences blade life, and the shrub and hedge trimmer of existing band clamping are clamped during cutting blade feeding so that tree Branch trimming is unstable, easily realizes along the deflection on limb direction, causes trimming laborious.

The content of the invention

In order to improve the above situation, a kind of municipal anti-skidding clipping device of gardens branches of tall trees of the utility model provides a kind of trimming The preceding clipping device being clamped to branch.It is simple in construction, it is convenient and practical.

A kind of municipal anti-skidding clipping device of gardens branches of tall trees of the utility model is realized in：A kind of municipal administration of the utility model Branches of tall trees anti-skidding clipping device in gardens is made up of main body clipping device and clamping device, main body clipping device by adapter sleeve, directive wheel, Actuating arm, fixing axle, main frame, sliding groove, shear arm, guiding briquetting, pull rope, cutting head and cutting blade composition, connection are nested with In on main frame, being provided with sliding groove on the adapter sleeve, two guide pressing plates are respectively placed on main frame, and respectively positioned at slip The both sides of groove, shear arm are placed in sliding groove（15）Interior, cutting head is placed on one end of shear arm, is equipped with and is cut on the cutting head Sword, actuating arm middle part are hinged by fixing axle and main frame, and described actuating arm one end is provided with waist-shaped hole, and fixing axle one end, which is placed in, cuts To cut on arm, the other end is placed in waist-shaped hole, and two directive wheels are placed on main frame and the actuating arm other end by fixing axle respectively, Pull rope winding is placed on two directive wheels, and one end is connected with actuating arm, and clamping device is fixed by auxiliary grip block, guiding Ear, clamping limb, slipmat, engaging lug, extension spring, clamping cantilever and back-moving spring composition, clamping cantilever are placed on main frame, And be connected by back-moving spring with actuating arm, clamping limb and clamping cantilever are hinged, and engaging lug is placed on clamping limb one end, and it is logical Overstretching spring is connected with clamping cantilever, is oriented to fixed ear and is placed on the clamping limb other end, slipmat is placed on clamping limb, auxiliary Grip block is helped to be placed on main frame, and it is corresponding with slipmat.

In use, external stability bar is connected with main frame by adapter sleeve first, by the branch of trimming along guiding Fixed ear is stuck between auxiliary grip block and clamping limb, and drawstring spring is compressed clamping limb by engaging lug, so that clamping limb Branch is clamped with auxiliary grip block, and then before shearing, just clamped branch, then pulling traction rope, pull rope is by leading Actuating arm movement, back-moving spring stretching are driven to wheel, actuating arm drives shear arm to be moved along sliding groove, sheared by fixing axle Arm moves in sliding groove to clamping limb direction, the branch clamped so as to the cutting blade on shear arm to clamping limb and auxiliary grip block Cut, after the completion of cutting, unclamp pull rope, back-moving spring resets, and drives actuating arm to return to origin-location, actuating arm leads to Crossing fixing axle drives shear arm to be moved in sliding groove, and then returns to origin-location, the design for being oriented to briquetting, can be right Shear arm progress is spacing, prevents shear arm from departing from sliding groove, described actuating arm one end is provided with waist-shaped hole, can moved in shear arm During stepped down, the design of the slipmat, further can prevent branch from coming off, improve branch pruning when stabilization Property, reach when being trimmed to high-altitude branch, the purpose for preventing branch from coming off.

Beneficial effect.

First, it is simple in construction, it is convenient and practical.

2nd, cost is cheap, easy to spread.

Brief description of the drawings

Fig. 1 is a kind of structural representation of the municipal anti-skidding clipping device of gardens branches of tall trees of the utility model.

In accompanying drawing

Wherein part is：Adapter sleeve（1）, aid in grip block（2）, it is oriented to fixed ear（3）, branch（4）, clamping limb（5）, prevent Skidding（6）, engaging lug（7）, extension spring（8）, clamp cantilever（9）, back-moving spring（10）, directive wheel（11）, actuating arm（12）, Fixing axle（13）, main frame（14）, sliding groove（15）, shear arm（16）, it is oriented to briquetting（17）, pull rope（18）, cutting head （19）, cutting blade（20）.

Embodiment：

A kind of municipal anti-skidding clipping device of gardens branches of tall trees of the utility model is achieved in that in use, passing through company first Female connector（1）By external stability bar and main frame（14）It is connected, by the branch of trimming（4）Along guiding fixed ear（3）It is stuck in auxiliary Help grip block（2）And clamping limb（5）Between, drawstring spring passes through engaging lug（7）By clamping limb（5）Compress, so that clamping limb （5）With auxiliary grip block（2）By branch（4）Clamp, and then before shearing, just by branch（4）Clamp, then pulling traction rope （18）, pull rope（18）Pass through directive wheel（11）Drive actuating arm（12）It is mobile, back-moving spring（10）Stretching, actuating arm（12）It is logical Cross fixing axle（13）Drive shear arm（16）Along sliding groove（15）It is mobile, shear arm（16）In sliding groove（15）It is interior to clamping limb （5）Direction is moved, so as to shear arm（16）On cutting blade（20）To clamping limb（5）With auxiliary grip block（2）The branch of clamping（4） Cut, after the completion of cutting, unclamp pull rope（18）, back-moving spring（10）Reset, drive actuating arm（12）Return to original Position, actuating arm（12）Pass through fixing axle（13）Drive shear arm（16）In sliding groove（15）Interior movement, and then return to original Position, the guiding briquetting（17）Design, can be to shear arm（16）Carry out spacing, prevent shear arm（16）Depart from sliding groove （15）, the actuating arm（12）One end is provided with waist-shaped hole, can be in shear arm（16）Stepped down in moving process, it is described anti-skidding Pad（6）Design, can further prevent branch（4）Come off, improve branch（4）Stability during trimming, reaches to high-altitude Branch（4）When being trimmed, branch is prevented（4）The purpose to come off.

Claims (1)

1. a kind of municipal anti-skidding clipping device of gardens branches of tall trees, it is characterized in that：It is made up of main body clipping device and clamping device, main body Clipping device by adapter sleeve, directive wheel, actuating arm, fixing axle, main frame, sliding groove, shear arm, be oriented to briquetting, pull rope, cut Head and cutting blade composition are cut, connection is placed on main frame, sliding groove is provided with the adapter sleeve, two guide pressing plates are respectively placed in On main frame, and it is located at the both sides of sliding groove respectively, shear arm is placed in sliding groove, and cutting head is placed on one end of shear arm, Cutting blade is equipped with the cutting head, is hinged in the middle part of actuating arm by fixing axle and main frame, described actuating arm one end is provided with waist type Hole, fixing axle one end are placed on shear arm, and the other end is placed in waist-shaped hole, and two directive wheels are placed in main body by fixing axle respectively On frame and the actuating arm other end, pull rope winding is placed on two directive wheels, and one end is connected with actuating arm, clamping device by Aid in grip block, be oriented to fixed ear, clamping limb, slipmat, engaging lug, extension spring, clamping cantilever and back-moving spring composition, folder Hold cantilever to be placed on main frame, and be connected by back-moving spring with actuating arm, clamping limb and clamping cantilever are hinged, and engaging lug is put In on clamping limb one end, it is connected by extension spring with clamping cantilever, is oriented to fixed ear and is placed on the clamping limb other end, prevents Skidding is placed on clamping limb, and auxiliary grip block is placed on main frame, and corresponding with slipmat.