CN211517751U

CN211517751U - Multifunctional chain saw

Info

Publication number: CN211517751U
Application number: CN202020172946.7U
Authority: CN
Inventors: 樊红力
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-17
Filing date: 2020-02-17
Publication date: 2020-09-18
Anticipated expiration: 2030-02-17

Abstract

The utility model belongs to the technical field of chain saws, in particular to a multifunctional chain saw, which comprises a machine body, wherein a handrail is fixed at the top end of the machine body through a screw joint, a handle is fixedly arranged at the outer side of the machine body, a control switch is fixedly clamped at the inner side of the handle, an accelerator controller is sleeved at one end of the outer side of the handle, which is close to the control switch, and the accelerator controller is of a concave structure; the gasoline saw accelerator is driven to rotate to work by changing the connection mode of the gasoline saw output shaft and the mower connection disc, then the gasoline saw accelerator is combined with an accelerator cable by simulating the bending of human palm joints to achieve the remote control and adjustment of the gasoline saw accelerator, the mower function is added to the original felling function of the gasoline saw, the gasoline saw is multifunctional, the gasoline saw utilization rate is improved, and the engine tail gas emission is reduced.

Description

Multifunctional chain saw

Technical Field

The utility model belongs to the technical field of the chain saw, concretely relates to multi-functional chain saw.

Background

The chain saw, gasoline chain saw or gasoline power saw is used for felling and making timber, the saw cutting mechanism is saw chain, the power part is gasoline engine, and the chain saw product has the advantages of high power, less vibration, high efficiency, low felling cost, etc. The handheld harvesting leading machine for the professional harvesting chain saw in China forest area has become a professional harvesting chain saw professional harvesting and cutting chain saw Chinese forest area, a chain saw damping system adopts a spring and high-strength damping rubber for damping, a chain wheel is in the form of a spur gear, so that an assembly chain is simpler and more convenient, a good and reliable electric fire device is provided, an adjustable oil pump is adopted by an oil supply system, and the handheld harvesting leading machine is a super-strong 5200 chain saw and can also be used for large tree trimming, large material wood taking, accident rescue and other operations.

At present, the gasoline saw on the market has a single function, can only be used for cutting down forest trees, the product utilization rate is low, the product price is high, the use of the gasoline saw and the mower on the market is not beneficial to vast users, the gasoline saw and the mower on the market are two independent products (respectively assembled with an engine), the price of the mower is not high, the function of the mower cannot cut down large trees, the user needs to purchase two products respectively, the purchase cost is increased, and the maintenance cost and the difficulty are increased.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a multifunctional chain saw has simple structure workable, installation convenient to use, reduces user acquisition cost, reduces the plant maintenance degree of difficulty and cost, is favorable to the characteristics of gardens and the semi-mechanized work of promoting of agricultural.

In order to achieve the above object, the utility model provides a following technical scheme: the multifunctional chain saw comprises a machine body, wherein the top end of the machine body is fixedly connected with a handrail in a threaded manner, the outer side of the machine body is fixedly provided with a handle, a control switch is clamped and fixed on the inner side of the handle, an accelerator controller is sleeved at one end of the outer side of the handle close to the control switch, the throttle controller is of a concave structure, one end of the throttle controller is provided with an extension plate which is integrally formed with the throttle controller, a movable plate is hinged at the inner side of the top end of the extension plate, key slots which are symmetrically distributed are arranged at the top ends of the two sides of the accelerator controller, the inner side of the accelerator controller is in threaded connection with a locking stud through a key groove, one side of the accelerator controller opposite to the movable plate is in threaded connection with a limiting bolt, the movable plate is provided with a cable connecting hole, the inner side of the cable connecting hole is connected with a positioning bolt in a threaded mode, and the movable plate is wound with a throttle cable.

Preferably, a mower connecting disc is fixedly screwed on the machine body, and a connecting sleeve is fixedly welded at the middle position of the inner side of the mower connecting disc.

Preferably, a ground auger planter connecting disc is fixedly connected to the machine body in a threaded mode, and a movable external member is fixedly welded at the middle position of the inner side of the ground auger planter connecting disc.

Preferably, the cable connecting hole is of a T-shaped structure, and a plurality of symmetrically distributed sawteeth are arranged on the inner wall of the bottom end of the cable connecting hole.

Preferably, the number of the locking studs is two, and the two locking studs penetrate through the key groove and are fixed on the accelerator controller in a threaded manner.

Preferably, the throttle wire is a cylindrical structure formed by winding a plurality of steel wires, and the diameter of the throttle wire is smaller than the cross-sectional area of the inner sides of the two ends of the top of the cable connecting hole.

Compared with the prior art, the beneficial effects of the utility model are that:

the gasoline saw accelerator is driven to rotate to work by changing the connection mode of the gasoline saw output shaft and the mower connection disc, then the gasoline saw accelerator is combined with an accelerator cable by simulating the bending of human palm joints, so that the remote control and adjustment of the gasoline saw accelerator are achieved, the mower function is added to the original felling function of the gasoline saw, the multifunction of the gasoline saw is achieved, the utilization rate of the gasoline saw is improved, and the exhaust emission of an engine is reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a side view of the throttle controller of the present invention;

FIG. 3 is a schematic diagram of the top view of the throttle controller of the present invention;

FIG. 4 is a schematic view of the front view structure of the throttle controller of the present invention;

FIG. 5 is a schematic front view of the connecting member of the lawn mower of the present invention;

FIG. 6 is a schematic view of the front view structure of the connecting piece of the middle ground auger planter of the present invention;

FIG. 7 is a schematic view of the structure of the combined chain saw and mower in use;

fig. 8 is a schematic view of the structure of the combined use state of the middle chain saw and the ground drill planter of the present invention.

In the figure: 1. a body; 2. a handrail; 3. a handle; 4. a control switch; 5. a throttle controller; 501. a keyway; 51. an extension plate; 52. a movable plate; 521. a cable connection hole; 53. locking the stud; 54. a limit bolt; 55. positioning the bolt; 6. a mower connecting disc; 61. a connecting kit; 7. a land drill planter connecting plate; 71. a movable kit; 8. throttle cable.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides the following technical solutions: the multifunctional chain saw comprises a machine body 1, a handrail 2 is fixed on the top end of the machine body 1 in a threaded manner, a handle 3 is fixedly arranged on the outer side of the machine body 1, a control switch 4 is fixedly clamped on the inner side of the handle 3, an accelerator controller 5 is sleeved on one end, close to the control switch 4, of the outer side of the handle 3, the accelerator controller 5 is of a concave structure, an extension plate 51 which is integrally formed with the accelerator controller 5 is arranged at one end of the accelerator controller 5, a movable plate 52 is hinged to the inner side of the top end of the extension plate 51, symmetrically distributed key grooves 501 are formed in the top ends of two sides of the accelerator controller 5, a locking stud 53 is screwed on the inner side of the accelerator controller 5 through the key grooves 501, a limiting bolt 54 is screwed on one side, opposite to the movable plate 52, a cable connecting hole 521 is formed in the movable plate 52, a positioning bolt 55 is screwed on the inner.

Specifically, a mower connecting disc 6 is fixed on the machine body 1 in a threaded manner, and a connecting sleeve 61 is fixedly welded at the middle position of the inner side of the mower connecting disc 6; is used for being connected with an external mower and is matched with an accelerator controller 5 to realize the accelerator control operation when the backpack is used.

Specifically, a land auger planter connecting disc 7 is fixedly screwed on the machine body 1, and a movable external member 71 is fixedly welded at the middle position of the inner side of the land auger planter connecting disc 7; the connecting plate is used for being connected with the connecting plate 7 of the external ground drill planter, and is powerful in use function and high in connection stability.

Specifically, the cable connecting hole 521 is a T-shaped structure, and a plurality of symmetrically distributed saw teeth are arranged on the inner wall of the bottom end of the cable connecting hole 521; the bolt connection and fixation of the positioning bolt 55 in the cable connection hole 521 is more stable and is not easy to loosen.

Specifically, the number of the locking studs 53 is two, and the two locking studs 53 are both screwed and fixed on the accelerator controller 5 through the key slot 501; the installation and fixation of the accelerator controller 5 on the handle 3 are more stable, and the loosening and the slipping are not easy to happen.

Specifically, the throttle wire 8 is a cylindrical structure formed by winding a plurality of steel wires, and the diameter of the throttle wire 8 is smaller than the cross-sectional area of the inner side of the two ends of the top of the cable connecting hole 521; the sliding of the throttle cable 8 in the cable connecting hole 521 is more stable, and the pressing position of the movable adjustment plate 52 can be pulled by external force, so that the throttle is driven to start.

The utility model discloses a theory of operation and use flow: after the utility model is installed, according to the use requirement, the machine body 1 is connected with the mower through the mower connecting disc 6, then the upper throttle controller 5 is sleeved at the position which is close to the control switch 4 at the outer side of the handle 3, the movable plate 52 of the throttle controller 5 is attached with the control switch 4, then a plurality of locking studs 53 are penetrated through the two ends of the throttle controller 5 and are connected with the handle 3 more stably, then one end of the throttle cable 8 is connected with the throttle controller 5 through the limiting bolt 54, the other end passes through one side of the top end of the cable connecting hole 521 in sequence and penetrates out from the inner side of the other end, the connection of the throttle cable 8 at the inner side of the movable plate 52 is more stable by adopting the positioning bolt 55, the cable connecting hole 521 is of a T-shaped structure, the throttle cable 8 is positioned at the two sides of the top end of the cable connecting hole 521, therefore, the fixing of the positioning bolt 55 does not influence the sliding of the throttle cable 8 in, the other end of the throttle cable 8 is connected with a button on a mower handle, when the button is pressed, the throttle cable 8 is driven to be tensioned, so as to drive the movable plate 52 to be pressed down, the control switch 4 is pressed down to start the throttle, the machine body 1 can normally run, the remote control and adjustment of the throttle of the gasoline saw are achieved by combining the simulation of the bending of the human palm joint and the throttle cable 8, the function of the mower is added on the original felling function of the gasoline saw, the multifunction of the gasoline saw is realized, the utilization rate of the gasoline saw is improved, the exhaust emission of an engine is reduced, the structure is simple and easy to process, the installation and the use are convenient, the purchase cost of a user is reduced, the maintenance difficulty and the cost of equipment are reduced, the semi-mechanical popularization work of gardens and agriculture is facilitated, in addition, the utility model is designed with two connecting discs, the internal external parts, the three-in-one use can be realized, the functions are strong, the use is convenient, the use efficiency is high, the stability is strong, different use requirements of users can be met, and one machine with multiple purposes is realized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Multifunctional chain saw, including organism (1), the top spiro union of organism (1) is fixed with handrail (2), the outside of organism (1) has set firmly handle (3), the inboard block of handle (3) is fixed with control switch (4), its characterized in that: the throttle control device is characterized in that a throttle controller (5) is sleeved at one end, close to the control switch (4), of the outer side of the handle (3), the throttle controller (5) is of a concave structure, an extending plate (51) which is integrally formed with the throttle controller (5) is arranged at one end of the throttle controller (5), a movable plate (52) is hinged to the inner side of the top end of the extending plate (51), symmetrically distributed key grooves (501) are formed in the top ends of the two sides of the throttle controller (5), a locking stud (53) is screwed on the inner side of the throttle controller (5) through the key grooves (501), a limiting bolt (54) is screwed on one side, opposite to the movable plate (52), of the throttle controller (5), a cable connecting hole (521) is formed in the movable plate (52), and a positioning bolt (55) is screwed on the inner side of the cable connecting hole (521), the movable plate (52) is wound with throttle lines (8).

2. The multi-function chainsaw of claim 1, wherein: a mower connecting disc (6) is fixed on the machine body (1) in a threaded mode, and a connecting sleeve piece (61) is fixed at the middle position of the inner side of the mower connecting disc (6) in a welded mode.

3. The multi-function chainsaw of claim 1, wherein: the ground auger planter connecting disc (7) is fixedly connected to the machine body (1) in a threaded mode, and a movable sleeve piece (71) is fixedly welded to the middle position of the inner side of the ground auger planter connecting disc (7).

4. The multi-function chainsaw of claim 1, wherein: the cable connecting hole (521) is of a T-shaped structure, and a plurality of symmetrically distributed sawteeth are arranged on the inner wall of the bottom end of the cable connecting hole (521).

5. The multi-function chainsaw of claim 1, wherein: the number of the locking studs (53) is two, and the two locking studs (53) penetrate through the key groove (501) and are fixed on the accelerator controller (5) in a threaded mode.

6. The multi-function chainsaw of claim 1, wherein: the throttle cable (8) is of a cylindrical structure formed by winding a plurality of steel wires, and the diameter of the throttle cable (8) is smaller than the cross-sectional area of the inner sides of the two ends of the top of the cable connecting hole (521).