CN219719179U - Extension rod for fruit tree scissors and chain saw - Google Patents

Abstract

The utility model relates to the technical field of extension bars used on fruit tree scissors and chain saws, and discloses an extension bar used on fruit tree scissors and chain saws. This a extension bar for on fruit tree scissors, chain saw, through split type setting of half cover shell and connecting seat, easy dismounting is swift between the two, can change other pruning instrument tool bit such as different saw heads, binding clip under the holistic prerequisite of not changing the device, convenient and fast saves the cost, improves the operating efficiency, this extension bar can make the playground personnel stand on the horizon, and direct operation fruit tree scissors, chain saw, prune the overhead tree more than 3 meters and cut off the overhead tree more than 3 meters, has improved staff's efficiency and safety, need not climb the tree and then can the overhead operation.

Description

Extension rod for fruit tree scissors and chain saw

Technical Field

The utility model relates to the technical field of extension bars used on fruit tree scissors and chain saws, in particular to an extension bar used on fruit tree scissors and chain saws.

Background

The electric pruning machine is a tool driven by a motor, which converts rotary motion into reciprocating motion of upper and lower blades through an eccentric wheel and is used for cutting various shrubs and hedges.

Most of the existing pruning machines are of an integrated structure and are composed of handles, rod bodies and pruning tool bits, however, when dealing with different woods, the required pruning tool bits are often different, so that pruning tools are required to be replaced, and the existing integrated lengthening bars used on fruit tree scissors and chain saws are obviously inconvenient to replace and high in replacement cost.

Disclosure of Invention

The utility model aims to provide an extension bar for fruit tree scissors and chain saw, which solves the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a extension pole for on fruit tree scissors, chain saw, includes the handle, the one end of handle is provided with the body of rod, the one end cover that keeps away from the handle on the body of rod is equipped with the sleeve pipe, the one end fixedly connected with support of keeping away from the body of rod on the sleeve pipe, fixedly connected with half cover shell on the lateral wall of support, fixedly connected with semicircle sleeve pipe on the lateral wall of half cover shell, the inside wall fixedly connected with cassette of half cover shell, the draw-in groove has been seted up on the lateral wall of cassette, the inside of half cover shell is provided with the connecting seat, fixedly connected with connecting rod on the lateral wall of connecting seat, the one end that keeps away from the connecting seat on the connecting rod is provided with saw bit or binding clip.

Preferably, the semicircle sleeve is arranged on one surface of the semicircle sleeve, which is away from the sleeve, and the semicircle sleeve are communicated with each other.

Preferably, the half casing, the half sleeve and the support are split type and are divided into two, the half casing, the half sleeve and the support are divided into two, the installation blocks are fixedly connected to the outer side walls of the half casing, the half sleeve and the support, and the fixing bolts are installed in the installation blocks.

The half shell and the half sleeve fixed in the assembled mode and the support can be more conveniently installed and detached, and the split type half shell and the half sleeve are convenient to carry.

Preferably, an upper slot is formed in the outer side wall of the half sleeve, and a sleeve slot is formed in the outer side wall of the half sleeve.

The upper slotting and the sleeve slotting are all open holes which are matched with the outer contours of the connecting rod and the connecting seat and are used for being clamped with the connecting rod and the connecting seat, so that the operation and the fixation of the inside are convenient.

Preferably, the saw head and the clamp head are of alternative designs, and the saw head and the clamp head are not used at the same time.

The saw head and the clamp head correspond to different branches and leaves to be trimmed, and the device comprises two cutters, but is not limited to the two cutters.

Preferably, the connecting seat is mutually matched with the inner side wall of the half shell, and the connecting rod is mutually matched with the inner side wall of the half shell.

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

the first and second pruning tool heads such as the different saw heads and the clamp heads can be replaced on the premise of not replacing the whole device by the split type arrangement of the half-shell and the connecting seat, so that the pruning tool is convenient and quick, convenient to carry, cost-saving and operation efficiency-improving.

Secondly, the extension bar can enable a playground person to stand on the ground, directly operate the fruit tree scissors, the chain saw, trim high-altitude branches with the height of more than 3 meters and cut off high-altitude trees with the height of more than 3 meters, so that the efficiency and the safety of the staff are improved, and the high-altitude operation can be performed without climbing the tree.

Drawings

FIG. 1 is a schematic diagram of a half shell structure according to the present utility model;

FIG. 2 is a schematic view of a saw head according to the present utility model;

fig. 3 is a schematic diagram of the structure of the clamp head of the present utility model.

Wherein: 1. a handle; 2. a rod body; 3. a sleeve; 4. a support; 5. a half shell; 6. a semicircular sleeve; 7. a mounting block; 8. upper grooving; 9. grooving the sleeve; 10. a clamping seat; 11. a clamping groove; 12. a connecting rod; 13. a connecting seat; 14. sawing heads; 15. a clamp head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an extension bar for fruit tree scissors and chain saw comprises a handle 1, wherein one end of the handle 1 is provided with a bar body 2, one end of the bar body 2 far away from the handle 1 is sleeved with a sleeve 3, one end of the sleeve 3 far away from the bar body 2 is fixedly connected with a support 4, a half-sleeve 5 is fixedly connected to the outer side wall of the support 4, a half-sleeve 6 is fixedly connected to the outer side wall of the half-sleeve 5, a clamping seat 10 is fixedly connected to the inner side wall of the half-sleeve 5, a clamping groove 11 is formed in the outer side wall of the clamping seat 10, a connecting seat 13 is arranged in the half-sleeve 5, a connecting rod 12 is fixedly connected to the outer side wall of the connecting seat 13, and one end of the connecting rod 12 far away from the connecting seat 13 is provided with a saw head 14 or a clamp head 15.

Through above-mentioned technical scheme, establish sleeve pipe 3 cover on body of rod 2, then with connecting seat 13 installation get into half cover shell 5 in, connecting rod 12 and semicircle sleeve pipe 6 block, then with the bolt fastening, operate binding clip 15 or saw head 14 through handle 1, split type setting through half cover shell 5 and connecting seat 13, easy dismounting is swift between the two, can change other pruning instrument tool bits such as different saw heads 14, binding clip 15 under the holistic prerequisite of not changing the device, convenient and fast saves the cost, improves the operating efficiency.

Specifically, the semicircular sleeve 6 is arranged on the surface, deviating from the sleeve 3, of the semicircular sleeve 5, and the semicircular sleeve 5 and the semicircular sleeve 6 are communicated with each other.

Specifically, the half casing 5, the half sleeve 6 and the support 4 are split type and are divided into two, and the outer side walls of the half casing 5, the half sleeve 6 and the support 4 which are divided into two are fixedly connected with mounting blocks 7, and fixing bolts are mounted in the mounting blocks 7.

Through above-mentioned technical scheme, half cover shell 5 and semicircle sleeve pipe 6 and the support 4 that pin-connected panel is fixed can be more convenient installation dismantle, and portable.

Specifically, an upper slot 8 is formed in the outer side wall of the half casing 5, and a casing slot 9 is formed in the outer side wall of the half casing 6.

Through above-mentioned technical scheme, go up fluting 8 and sleeve pipe fluting 9 and be the trompil that agrees with connecting rod 12 and connecting seat 13 external profile for carry out the block with connecting rod 12 and connecting seat 13, conveniently operate fixedly to inside.

Specifically, the saw head 14 and the clamp head 15 are of alternative designs, and the saw head 14 and the clamp head 15 are not used at the same time.

Through the technical scheme, the saw head 14 and the clamp head 15 correspond to different branches and leaves to be trimmed, and the device comprises two cutters, namely the saw head 14 and the clamp head 15, but is not limited to the two cutters.

Specifically, the connection base 13 is engaged with the inner side wall of the half shell 5, and the connection rod 12 is engaged with the inner side wall of the half sleeve 6.

Through above-mentioned technical scheme, enclose fender on connecting rod 12 and connecting seat 13 upper portion through half cover shell 5 and semicircle sleeve pipe 6, under the gravity of cutter head such as saw head 14 and binding clip 15, connecting rod 12 and connecting seat 13 can jack-up to make half cover shell 5 and semicircle sleeve pipe 6 can be fine play the anticreep effect.

When in use, the sleeve 3 is sleeved on the rod body 2, then the connecting seat 13 is installed into the half-sleeve 5, and the connecting rod 12 is clamped with the half-sleeve 6 and then fixed by bolts.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a extension bar for fruit tree scissors, chain saw is last, includes handle (1), its characterized in that: one end of handle (1) is provided with body of rod (2), the one end cover of keeping away from handle (1) on body of rod (2) is equipped with sleeve pipe (3), the one end fixedly connected with support (4) of keeping away from body of rod (2) on sleeve pipe (3), fixedly connected with half cover shell (5) on the lateral wall of support (4), fixedly connected with semicircle sleeve pipe (6) on the lateral wall of half cover shell (5), the inside wall fixedly connected with cassette (10) of half cover shell (5), draw-in groove (11) have been seted up on the lateral wall of cassette (10), the inside of half cover shell (5) is provided with connecting seat (13), fixedly connected with connecting rod (12) on the lateral wall of connecting seat (13), the one end of keeping away from connecting seat (13) on connecting rod (12) is provided with saw bit (14) or binding clip (15).

2. An extension bar for fruit tree shears or chain saw as claimed in claim 1, wherein: the semicircular sleeve (6) is arranged on one surface, deviating from the sleeve (3), of the semicircular sleeve (5), and the semicircular sleeve (6) and the semicircular sleeve (5) are communicated with each other.

3. An extension bar for fruit tree shears or chain saw as claimed in claim 1, wherein: half cover shell (5) and semicircle sleeve pipe (6) and support (4) are split type one and divide into two setting, and one divides into two setting half cover shell (5) and semicircle sleeve pipe (6) and the equal fixedly connected with installation piece (7) on the lateral wall of support (4), the internally mounted fixing bolt of installation piece (7).

4. An extension bar for fruit tree shears or chain saw as claimed in claim 1, wherein: an upper groove (8) is formed in the outer side wall of the half sleeve (5), and a sleeve groove (9) is formed in the outer side wall of the half sleeve (6).

5. An extension bar for fruit tree shears or chain saw as claimed in claim 1, wherein: the saw head (14) and the clamp head (15) are of alternative designs, and the saw head (14) and the clamp head (15) are not used at the same time.

6. An extension bar for fruit tree shears or chain saw as claimed in claim 1, wherein: the connecting seat (13) is mutually matched with the inner side wall of the half sleeve (5), and the connecting rod (12) is mutually matched with the inner side wall of the half sleeve (6).