CN210432457U

CN210432457U - Garden pruner

Info

Publication number: CN210432457U
Application number: CN201921112143.6U
Authority: CN
Inventors: 郦巧女
Original assignee: Yongkang Nantian Industry And Trade Co ltd
Current assignee: Yongkang Nantian Industry And Trade Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-05-01
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a garden pruner, which comprises a handle assembly, a connecting rod and a saw cutting assembly, the handle assembly is connected with the sawing assembly through the connecting rod, a control switch is arranged on the handle assembly, the control switch is electrically connected with a driving assembly in the sawing assembly, the length of the connecting rod can be extended and contracted, the sawing assembly comprises a sawing head, the outer side of the sawing assembly is connected with the hook component in a sliding manner, the outer side of the sawing assembly is provided with a sliding groove, the hook component is provided with a slide block which is arranged in the chute in a sliding way, the chute is also internally provided with a spring which drives the slide block to move towards the reverse direction of the connecting rod, the hook component is provided with a pull rope which extends to the handle assembly, and the hook component is driven to move towards the saw cutting head by pulling the pull rope.

Description

Garden pruner

Technical Field

The utility model belongs to the technical field of garden instrument technique and specifically relates to a gardens pruner.

Background

In garden construction, a pruner with a high branch saw structure is needed for pruning high tree branches. The pruning machine of the lopper saw structure on the market all adopts the saw bit to cut the branch at present, need support the branch on the casing when the cutting, uses the afterbody of saw bit to cut, otherwise can cause the weak phenomenon of skidding, and such structure cutting distance is limited, can not cut some branches that are highly higher.

Disclosure of Invention

The utility model provides a be not enough to prior art, the utility model provides a gardens pruner, simple structure, convenient to use to some tiny branches, can increase the scope of cutting, when the cutting, can just fix the branch when the head position of saw bit simultaneously, does not need the branch to lean on the casing of living pruner, and working range is wider, and the reliability is stronger.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a gardens pruner, includes handle assembly, connecting rod and saw cuts the assembly, the handle assembly passes through the connecting rod with saw cut the assembly and be connected, be equipped with control switch on the handle assembly, control switch with saw cut drive assembly electric connection in the assembly, the length of connecting rod can stretch out and draw back, saw cut the assembly and include saw cutting head, saw cut assembly outside sliding connection hook component, saw cut the assembly outside and be equipped with the spout, be equipped with the slider on the hook component, the slider slides and sets up in the spout, still be equipped with spring drive in the spout the slider to the opposite direction motion of connecting rod, be equipped with the stay cord on the hook component and extend to always handle assembly department, through the pulling the stay cord drives the hook component to saw cut first direction and remove. During the use, collude the branch of entangling needs cutting with hook component, through the pulling hook component is controlled to the stay cord and with the branch pulling to saw cutting head department, cuts the branch, hook component has played the effect of drawing and getting branch and fixed branch.

In the above technical solution, preferably, the vehicle further includes a plurality of rope fixing points, and the rope fixing points include a first fixing point, a second fixing point, and a third fixing point. Set up like this, can make the stay cord rationally arranges the utility model discloses on, can not scatter.

In the above technical scheme, preferably, a notch is formed in the chute, the slider includes a first slider and a second slider, the first slider is arranged in the chute, the second slider is arranged outside the chute, and the first slider is connected with the second slider through a connecting strip located at the notch. The arrangement is that the sliding block can slide in the sliding groove and cannot fall off from the sliding groove.

In the above technical scheme, preferably, the first fixed point is a pulley block mechanism, and is disposed on the sawing assembly, the pulley block mechanism includes a housing, a fixed pulley and a movable pulley, a limit block is disposed on the movable pulley, the limit block is slidably connected to an inner wall of the housing, and the pull rope is disposed on the pulley block mechanism and extends outwards. By the arrangement, the pull rope can be pulled more easily by the pulley block mechanism.

In the above technical solution, preferably, the second fixing point is a pull rope limiting sleeve disposed on the handle on the connecting rod, and the pull rope passes through the pull rope limiting sleeve and extends to the handle assembly.

In the above technical scheme, preferably, the third fixed point is a hook, and is arranged at the lower end of the handle assembly, a round buckle is arranged at the end of the pull rope, and when the pull rope is at the maximum stretching distance, the round buckle can be sleeved on the hook to prevent the spring from driving the hook assembly to move back. By the arrangement, the pull rope can be fixed during cutting, so that the hook assembly can be kept fixed when hooking branches, and an operator does not need to pull the pull rope all the time.

The utility model has the advantages that: the outer side of the sawing assembly is connected with a hook component in a sliding mode, a pull rope is arranged on the hook component and extends to the handle assembly, and the hook component is driven to move towards the sawing head by pulling the pull rope. During the use, collude the branch of entangling needs cutting with hook component, through the pulling hook component is controlled to the stay cord and with the branch pulling to saw cutting head department, cuts the branch, hook component has played the effect of drawing and getting branch and fixed branch. The utility model discloses simple structure, convenient to use, working range is wider, and the reliability is stronger.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a structural view of the present invention.

Fig. 2 is a partial internal structure diagram of the present invention.

Fig. 3 is another perspective view of the present invention.

Fig. 4 is a connection diagram of the hook assembly and the slider of the present invention.

Fig. 5 is a schematic view of the slide block of the present invention connected in the sliding groove.

Fig. 6 shows the internal structure of the pulley block mechanism of the present invention.

Fig. 7 is an enlarged schematic view at a in fig. 2.

In the figure, 1, a handle assembly, 2, a connecting rod, 3, a sawing assembly, 4, a control switch, 5, a sawing head, 6, a hook component, 7, a sliding groove, 71, a notch, 8, a sliding block, 81, a first sliding block, 82, a second sliding block, 83, a connecting strip, 9, a pulley block mechanism, 10, a shell, 11, a fixed pulley, 12, a movable pulley, 13, a limiting block, 14, a pull rope, 15, a spring, 16, a handle, 17, a pull rope limiting sleeve, 18, a hook and 19 are round buttons.

Detailed Description

In fig. 1-7, a garden pruner, includes handle assembly 1, connecting rod 2 and saw cuts assembly 3, handle assembly 1 through connecting rod 2 with saw cut assembly 3 and be connected, be equipped with control switch 4 on handle assembly 1, control switch 4 with saw cut drive assembly electric connection in the assembly 3, the length of connecting rod 2 can stretch out and draw back, saw cut assembly 3 including saw cut head 5, saw cut assembly 3 outside sliding connection hook component 6, saw cut assembly 3 outside and be equipped with spout 7, be equipped with slider 8 on the hook component 6, slider 8 slides and sets up in spout 7, still be equipped with spring 15 in the spout 7 and drive slider 8 to the reverse motion of connecting rod 2, be equipped with stay cord 14 on the hook component 6 and extend to handle assembly 1 department always, the hook assembly 6 is driven to move in the direction of the sawing head 5 by pulling the pull cord 14. During the use, entangle the branch that needs the cutting with hook component 6, through the pulling hook component 6 is controlled to the stay cord 14 and is pulled the branch to saw cutting head 5 department, cuts the branch, hook component 6 has played the effect of drawing and getting the branch and fixed branch.

The fixing device further comprises a plurality of pull rope fixing points, wherein the pull rope fixing points comprise a first fixing point, a second fixing point and a third fixing point. Therefore, the pull rope can be reasonably arranged on the utility model and can not be scattered. The first fixed point is a pulley block mechanism 9 arranged on the sawing assembly 3, the pulley block mechanism 9 comprises a shell 10, a fixed pulley 11 and a movable pulley 12, a limit block 13 is arranged on the movable pulley 12, the limit block 13 is in sliding connection with the inner wall of the shell 10, and the pull rope 14 is arranged on the pulley block mechanism 9 and extends outwards. With this arrangement, the pulling of the pull rope 14 can be made easier by the pulley block mechanism 9. The second fixed point is a pull rope limiting sleeve 17 which is arranged on a handle 16 on the connecting rod 2, and the pull rope 14 passes through the pull rope limiting sleeve 17 and extends to the handle assembly 1. The third fixed point is a hook 18 arranged at the lower end of the handle assembly 4, a round buckle 19 is arranged at the end of the pull rope 14, and when the pull rope 14 is at the maximum stretching distance, the round buckle 19 can be sleeved on the hook 18 to prevent the spring 15 from driving the hook assembly 6 to move back. This arrangement allows the pull cord 14 to be held in place during cutting, thereby allowing the hook assembly 6 to remain stationary while hooking a branch without requiring the operator to pull the pull cord 14 at all times.

Be equipped with notch 71 on the spout 7, slider 8 includes first slider 81 and second slider 82, first slider 81 is arranged in the spout 7, second slider 82 is arranged in outside the spout 7, first slider 81 with second slider 82 is through being located the connecting strip 83 of notch 71 department connects. The arrangement is such that the slide block 8 can slide in the slide groove 7 and cannot fall out of the slide groove 7.

Claims

1. The utility model provides a gardens pruner, includes handle assembly, connecting rod and saw cuts the assembly, the handle assembly passes through the connecting rod with saw cut the assembly and be connected, be equipped with control switch on the handle assembly, control switch with saw cut the drive assembly electric connection in the assembly, the length of connecting rod can stretch out and draw back, saw cut the assembly and include saw crop head, its characterized in that: saw cut assembly outside sliding connection hook component, saw cut the assembly outside and be equipped with the spout, be equipped with the slider on the hook component, the slider slides and sets up in the spout, still be equipped with spring drive in the spout the slider to the reverse motion of connecting rod, be equipped with the stay cord on the hook component and extend always to handle assembly department, through the pulling the stay cord drives the hook component to saw cut first direction and remove.

2. The garden pruner of claim 1, wherein: the rope fixing device further comprises a plurality of rope fixing points, wherein the rope fixing points comprise a first fixing point, a second fixing point and a third fixing point.

3. The garden pruner of claim 1, wherein: the sliding groove is provided with a notch, the sliding block comprises a first sliding block and a second sliding block, the first sliding block is arranged in the sliding groove, the second sliding block is arranged outside the sliding groove, and the first sliding block is connected with the second sliding block through a connecting strip located at the notch.

4. The garden pruner of claim 2, wherein: the first fixed point is a pulley block mechanism and is arranged on the saw cutting assembly, the pulley block mechanism comprises a shell, a fixed pulley and a movable pulley, a limiting block is arranged on the movable pulley and is connected with the inner wall of the shell in a sliding mode, and the pull rope is arranged on the pulley block mechanism and extends outwards.

5. The garden pruner of claim 2, wherein: the second fixed point is a pull rope limiting sleeve which is arranged on the handle on the connecting rod, and the pull rope penetrates through the pull rope limiting sleeve and extends to the handle assembly.

6. The garden pruner of claim 2, wherein: the third fixed point is a hook and is arranged at the lower end of the handle assembly, a round buckle is arranged at the end part of the pull rope, and when the pull rope is at the maximum stretching distance, the round buckle can be sleeved on the hook to prevent the spring from driving the hook assembly to move back.