CN220545517U - Brush cutter with extending structure - Google Patents

Abstract

The utility model provides a brush cutter with a telescopic structure, which comprises a brush cutter body and a bracket, wherein the bottom of the brush cutter body is connected with the bracket, one side of the bracket is provided with a telescopic bracket mechanism, the telescopic bracket mechanism comprises a sliding bracket, a slot hole, a chock block, a spring slot, a spring, a push rod, a push block, a fixed block, a handle, a groove and a fixed rod, and the surface of the bracket is provided with a strap mechanism; according to the utility model, when the length of the support of the brush cutter body is required to be adjusted, the handle can be held for adjustment, and when the length is adjusted to the required length, the handle can be fixed by loosening the handle, so that the problem that the length of the support cannot be adjusted is avoided.

Description

Brush cutter with extending structure

Technical Field

The utility model belongs to the municipal field, and particularly relates to a brush cutter with a telescopic structure.

Background

The brush cutter is divided into electric power and internal combustion power according to different power, and the internal combustion power is divided into a two-stroke gasoline engine and a four-stroke gasoline engine; according to the different transmission modes, the transmission modes are divided into flexible shaft transmission and straight rod transmission, and according to the oil supply mode of the engine, the transmission modes are divided into a float type transmission mode and a pump film type transmission mode.

When the brush cutter is used, the machine is started firstly, then the brush cutter is carried by an operator to cut the vegetation, but the length of the bracket cannot be adjusted, when the position of the operator is limited by conditions and cannot move under the condition of non-ideal surrounding environment, the brush cutter cannot easily complete the pruning task at the position close to or far from the position of the operator; the hand-held brush cutter of the operator can cause pain of the waist and the arms, and can bring body injury to the operator for a long time.

In summary, the present utility model provides a brush cutter with a telescopic structure to solve the above problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a brush cutter with a telescopic structure, which solves the problems that a bracket in the prior art cannot adjust the length and the brush cutter is carried for a long time to cause body injury and the like.

The utility model provides a brush cutter with extending structure, includes brush cutter organism and support, and brush cutter organism's bottom is connected with the support, and one side of support is provided with telescopic bracket mechanism, and telescopic bracket mechanism includes sliding support, slotted hole, chock, spring groove, spring, push rod, ejector pad, fixed block, handle, recess and dead lever, and the surface of support is provided with braces mechanism.

Preferably, the slotted hole is formed in one side of the support, the spring groove is formed in the plug, the spring is arranged on one side of the inside of the spring groove, the fixing block is arranged on the other side of the inside of the spring groove, the push rod is inserted into the spring, the push block is connected to the surface of the push rod, the handle is connected to one side of the push rod, the groove is formed in the surface of the sliding support, and the fixing rod is arranged at the bottom of the plug.

Preferably, the push block and the spring form an elastic structure through the spring groove, and the elastic structure is symmetrically provided with two groups about the longitudinal center line of the plug block.

Preferably, the position and the size of the fixing rod are matched with those of the grooves, the fixing rod is provided with three groups, and the grooves are formed in the surface of the sliding support in multiple groups.

Preferably, the support and the sliding support form a sliding connection.

Preferably, the braces mechanism comprises braces and a fixed ring, wherein the fixed ring is provided with two groups on the surface of the bracket, and the braces are made of elastic materials.

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

1. according to the utility model, when the length of the support of the brush cutter body is required to be adjusted, the handle can be held for adjustment, and when the length is adjusted to the required length, the handle can be fixed by loosening the handle, so that the problem that the length of the support cannot be adjusted is avoided.

2. According to the utility model, when the brush cutter body is operated, an operator can carry the braces on the body, so that the whole weight of the brush cutter body can be distributed on the whole body of the operator, and the problem of body injury caused by long-time hand-held brush cutter body is avoided.

Drawings

FIG. 1 is a schematic side cross-sectional view of one embodiment of the present utility model;

FIG. 2 is a schematic partial cross-sectional view of one embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of the A structure of one embodiment of the present utility model;

FIG. 4 is a partial top view schematic of an embodiment of the present utility model.

In the figure: 1. a brush cutter body; 2. a bracket; 3. a sliding support; 4. a slot hole; 5. a hole; 6. a chock; 7. a spring groove; 8. a spring; 9. a push rod; 10. a pushing block; 11. a fixed block; 12. a handle; 13. a groove; 14. a fixed rod; 15. a harness; 16. and a fixing ring.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-4, the utility model provides a brush cutter with a telescopic structure, which comprises a brush cutter body 1 and a bracket 2, wherein the bottom of the brush cutter body 1 is connected with the bracket 2, one side of the bracket 2 is provided with a telescopic bracket mechanism, the telescopic bracket mechanism comprises a sliding bracket 3, a slot hole 4, a hole 5, a plug 6, a spring groove 7, a spring 8, a push rod 9, a push block 10, a fixed block 11, a handle 12, a groove 13 and a fixed rod 14, and the surface of the bracket 2 is provided with a strap mechanism.

Referring to fig. 2 and 3, the slot 4 is formed on one side of the bracket 2, the spring slot 7 is formed inside the plug 6, the spring 8 is disposed on one side of the inside of the spring slot 7, the fixed block 11 is disposed on the other side of the inside of the spring slot 7, the push rod 9 is inserted into the inside of the spring 8, the push block 10 is connected to the surface of the push rod 9, the handle 12 is connected to one side of the push rod 9, the groove 13 is formed on the surface of the sliding bracket 3, the fixed rod 14 is disposed at the bottom of the plug 6, the push block 10 and the spring 8 form an elastic structure through the spring slot 7, two groups of elastic structures are symmetrically disposed on the longitudinal center line of the plug 6, the position and the size of the fixed rod 14 are matched with those of the groove 13, the fixed rod 14 is provided with three groups, the groove 13 is formed on the surface of the sliding bracket 3, the bracket 2 and the sliding bracket 3 form sliding connection, when the length of the bracket 2 needs to be adjusted, the handles 12 on both sides can be grasped to be drawn towards the middle, the handles 12 can be driven to be taken out from the groove 13, the push rod 10 can be pushed out from the groove 13 through the spring slot 7 to the spring 8, the spring 8 can be extruded into the spring 6, and then the length of the sliding bracket 4 can be pulled out from the bracket 4 at the same time, and the length needs to be adjusted.

Referring to fig. 1, the strap mechanism includes a strap 15 and a fixing ring 16, the fixing ring 16 is provided with two groups on the surface of the bracket 2, the strap 15 is made of elastic material, when the brush cutter body 1 is operated, an operator can carry the strap 15 on the body, and the strap 15 has elasticity and can be well bound on the body of the operator, so that the whole weight of the brush cutter body 1 can be distributed on the whole body of the operator, and the problem of body injury caused by long-time portable brush cutter body 1 is avoided.

The specific working principle is as follows: as shown in fig. 1-4, when the brush cutter with the telescopic structure is used, firstly, when the length of the bracket needs to be adjusted for the brush cutter body 1, the handles 12 on two sides can be held at the same time to approach towards the middle, when the handles 12 move, the push rod 9 can be driven to be taken out from the slotted hole 13, the push block 10 can be extruded to the spring 8 through the spring slot 7, the plug 6 is pulled out from the slotted hole 4, meanwhile, the fixing rod 14 can be pulled out from the hole 5, at the moment, the sliding bracket 3 is adjusted to the needed length, the handles 12 on two sides are loosened by hands, the spring 8 can move towards the push block 10 through the elasticity of the handles, the push rod 9 is driven to be inserted into the slot 13 to be fixed, and the fixing rod 14 can be inserted into the hole 5 to limit the sliding bracket 3, so that the sliding bracket 3 is prevented from sliding, and the problem that the bracket is not easy to adjust the length is avoided; when the brush cutter body 1 is operated, an operator can carry the braces 15 on the body, and the braces 15 are elastic and can be well bound on the body of the operator, so that the whole weight of the brush cutter body 1 can be distributed on the whole body of the operator, and the problem of body injury caused by long-time hand-held brush cutter body 1 is avoided.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims (6)

1. The utility model provides a brush cutter with extending structure, includes brush cutter organism (1) and support (2), its characterized in that: the bottom of brush cutter organism (1) is connected with support (2), one side of support (2) is provided with telescopic bracket mechanism, telescopic bracket mechanism includes sliding support (3), slotted hole (4), hole (5), chock (6), spring groove (7), spring (8), push rod (9), ejector pad (10), fixed block (11), handle (12), recess (13) and dead lever (14), the surface of support (2) is provided with braces mechanism.

2. A brush cutter with telescopic structure as claimed in claim 1, wherein: the novel sliding support is characterized in that the slot hole (4) is formed in one side of the support (2), the spring groove (7) is formed in the plug (6), the spring (8) is arranged on one side of the inside of the spring groove (7), the fixing block (11) is arranged on the other side of the inside of the spring groove (7), the push rod (9) is inserted into the spring (8), the push block (10) is connected to the surface of the push rod (9), the handle (12) is connected to one side of the push rod (9), the groove (13) is formed in the surface of the sliding support (3), and the fixing rod (14) is arranged at the bottom of the plug (6).

3. A brush cutter with telescopic structure as claimed in claim 2, wherein: an elastic structure is formed between the pushing block (10) and the spring (8) through the spring groove (7), and two groups of elastic structures are symmetrically arranged on the longitudinal center line of the plug block (6).

4. A brush cutter with telescopic structure as claimed in claim 2, wherein: the position and the size of the fixing rod (14) are matched with those of the groove (13), the fixing rod (14) is provided with three groups, and the groove (13) is provided with a plurality of groups on the surface of the sliding support (3).

5. A brush cutter with telescopic structure as claimed in claim 2, wherein: the support (2) and the sliding support (3) form sliding connection.

6. A brush cutter with telescopic structure as claimed in claim 1, wherein: the brace mechanism comprises braces (15) and a fixed ring (16), wherein two groups of fixed rings (16) are arranged on the surface of the support (2), and the braces (15) are made of elastic materials.