CN219599808U - Use safer comfortable chain saw structure - Google Patents

Abstract

The utility model discloses a chain saw structure which is safer and more comfortable to use, comprising a shell, wherein a handle is arranged at the left side of the shell, fixing blocks are fixedly connected at the top and the bottom of the handle, fixing bolts are penetrated and connected between fixing bolts and the shell in a threaded manner at the left side of the two fixing blocks, a rotating shaft is fixedly connected at the middle position of the right side of the handle, and the rotating shaft is penetrated and connected with the shell in a rotating manner. According to the utility model, when the wood needs to be transversely cut, the fixing bolt is screwed out of the shell, then the handle is rotated, the rotating shaft and the positioning block are driven to rotate in the shell by the handle, the fixing bolt is screwed into the fixing block and the shell to fix the handle after the rotation is finished, when the chain saw is used, the wood can be correspondingly adjusted according to transverse cutting or vertical cutting, wood dust can be produced when the electric saw cuts, and the damage of the wood dust to an operator can be prevented by the baffle plate.

Description

Use safer comfortable chain saw structure

Technical Field

The utility model relates to the technical field of chain saws, in particular to a chain saw structure which is safer and more comfortable to use.

Background

The sawing mechanism of the gasoline chain saw or gasoline power saw is a saw chain, the power part is a gasoline engine, the gasoline chain saw is convenient to carry and easy to operate, but the maintenance and repair are more complex, the gasoline chain saw is used for operations such as forest cutting, wood making, pruning and the like, wood storage field making, railway sleeper sawing and the like, and the gasoline chain saw product has the advantages of high power, small vibration, high sawing efficiency, low felling cost and the like, and becomes a handheld felling leading machine in forest areas in China.

The angle of the handle cannot be adjusted by the existing chain saw, because the hand-held mode is always fixed, when targets placed in different modes are cut, uncomfortable holding gesture is a great burden to the arm, and the existing chain saw can generate scraps when in use, has no protective device and is easy to cause injury to operators.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a chain saw structure which is safer and more comfortable to use.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a use safer comfortable chain saw structure, includes the casing, casing top left side rear end position runs through and is provided with the pull rod, both ends position all fixedly connected with antiskid handle around the casing, casing front end right side bottom position is provided with the apron, casing right side position runs through and is provided with the baffle, be provided with the chain on the baffle external diameter, casing top right side position fixedly connected with mount, mount intermediate position fixedly connected with transparent baffle, casing rear end top intermediate position runs through and fixedly connected with heating panel, casing left side position is provided with the handle, handle inner wall top position runs through and is provided with the throttle trigger, equal fixedly connected with fixed block in handle top and bottom position, two all run through and threaded connection in the fixed block left side position has between dead bolt gim peg and the casing and threaded connection, handle right side intermediate position fixedly connected with pivot and pivot run through and between pivot and the casing and rotate and be connected, pivot left side position fixedly connected with locating piece.

As a further description of the above technical solution:

the left side positions of the front side and the rear side of the guide plate penetrate through and are provided with uniformly distributed adjusting holes, and bolts can be screwed into the adjusting holes.

As a further description of the above technical solution:

the front end and the rear end of the heat dissipation plate are penetrated and provided with heat dissipation holes which are uniformly and densely distributed.

As a further description of the above technical solution:

the bottom of the left side of the rear end of the shell penetrates through and is provided with a fuel tank.

As a further description of the above technical solution:

the bottom of the right side of the rear end of the shell is penetrated and provided with an oil tank.

As a further description of the above technical solution:

the top and bottom positions of the front end and the rear end of the left side of the shell are penetrated and provided with fixing holes, and the fixing bolts can be screwed into the fixing holes.

As a further description of the above technical solution:

the middle position of the left side of the shell is penetrated and provided with a hole, and the rotating shaft can rotate in the hole.

As a further description of the above technical solution:

the front end of the cover plate is penetrated through and connected with two bolts in a threaded manner, and the bolts are penetrated through and connected with the shell in a threaded manner.

The utility model has the following beneficial effects:

according to the utility model, when the wood needs to be transversely cut, the fixing bolt is screwed out of the shell, then the handle is rotated, the rotating shaft and the positioning block are driven to rotate in the shell by the handle, the fixing bolt is screwed into the fixing block and the shell to fix the handle after the rotation is finished, and when the chain saw is used, an operator can work for a long time more comfortably and safely according to corresponding adjustment of transverse cutting or vertical cutting, so that the working efficiency is improved, meanwhile, wood dust can be produced when the electric saw cuts the wood, and the damage of the wood dust to the operator can be prevented by the baffle plate.

Drawings

FIG. 1 is a perspective view of a more secure and comfortable chain saw structure according to the present utility model;

FIG. 2 is a rear view of a more secure and comfortable chain saw construction in accordance with the present utility model;

FIG. 3 is a block diagram of a handle of a chain saw structure according to the present utility model that is more secure and comfortable.

Legend description:

1. a housing; 2. a grip; 3. a throttle trigger; 4. a pull rod; 5. an anti-slip handle; 6. a fixing frame; 7. a cover plate; 8. a bolt; 9. a guide plate; 10. a chain; 11. an adjustment aperture; 12. a transparent baffle; 13. an oil tank; 14. a heat dissipation plate; 15. a heat radiation hole; 16. a fuel tank; 17. a fixed block; 18. a fixing bolt; 19. a rotating shaft; 20. a positioning block; 21. a hole; 22. and a fixing hole.

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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a use safer comfortable chain saw structure, including casing 1, casing 1 top left side rear end position runs through and is provided with pull rod 4, pull rod 4 can start the chain saw, casing 1 front and back both ends position equal fixedly connected with antiskid handle 5, casing 1 front end right side bottom position is provided with apron 7, casing 1 right side position runs through and is provided with baffle 9, be provided with chain 10 on the baffle 9 external diameter, drive chain 10 through drive arrangement and rotate and cut timber, casing 1 top right side position fixedly connected with mount 6, mount 6 intermediate position fixedly connected with transparent baffle 12, can prevent through transparent baffle 12 that the saw dust from causing injury casing 1 rear end top intermediate position to the operating personnel to run through and fixedly connected with heating panel 14, casing 1 left side position is provided with handle 2, handle 2 inner wall top position runs through and is provided with throttle trigger 3, handle 2 top and bottom position equal fixedly connected with fixed block 17, two fixed block 17 left side positions all run through and threaded connection have between fixed bolt 18 and casing 1 to run through and threaded connection, through with fixed bolt 18 and then unscrew casing 1, handle 2 and handle 2 rotate the corresponding fixed block 19 is rotated out through the fixed block 1, handle 1 and rotate the handle 2 and rotate the corresponding fixed block 19 and rotate the handle 1 and rotate the fixed block 19 and rotate the handle 1, the handle is connected with the handle 1 in the fixed block is fixed to the handle 1, the handle is fixed with the handle is fixed to the handle is rotated 19, and is fixed according to the handle is connected with the handle 1, and the handle is fixed to the handle 2.

The left side position runs through and is provided with evenly distributed's regulation hole 11 and bolt 8 can screw into in the regulation hole 11 around baffle 9, both ends position all runs through and is provided with evenly distributed's louvre 15 around the heating panel 14, dispel the heat through the inside casing 1 of louvre 15, casing 1 rear end left side bottom position runs through and is provided with fuel tank 16, casing 1 rear end right side bottom position runs through and is provided with oil tank 13, both ends top and bottom position all run through and are provided with fixed orifices 22 around the casing 1 left side and the dead bolt 18 can screw into in fixed orifices 22, casing 1 left side intermediate position runs through and is provided with hole 21 and pivot 19 can be in hole 21 internal rotation, apron 7 front end position runs through and threaded connection has two bolts 8 and runs through and threaded connection between bolt 8 and the casing 1.

Working principle: when the wood cutting machine is used, when the wood is required to be transversely cut, the fixing bolt 18 is screwed out of the shell 1, then the handle 2 is rotated, the rotating shaft 19 and the positioning block 20 are driven by the handle 2 to rotate in the shell 1, after the rotation is finished, the fixing bolt 18 is screwed into the fixing block 17 and the shell 1 to fix the handle 2, and when the chain saw is used, an operator can work for a long time more comfortably and safely according to corresponding adjustment of transverse cutting or vertical cutting, so that the working efficiency is improved, meanwhile, some error holding of the operator is corrected, wood dust splashes when the electric saw cuts the wood, and the damage of the wood dust to the operator can be prevented through the transparent baffle 12.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a use safer comfortable chain saw structure, includes casing (1), its characterized in that: the utility model discloses a sliding door is characterized in that a pull rod (4) is penetrated and arranged at the left rear end position of the top of a shell (1), an anti-slip handle (5) is fixedly connected at the front end and the rear end of the shell (1), a cover plate (7) is arranged at the right bottom position of the front end of the shell (1), a guide plate (9) is penetrated and arranged at the right side of the shell (1), a chain (10) is arranged on the outer diameter of the guide plate (9), a fixing frame (6) is fixedly connected at the right side of the top of the shell (1), a transparent baffle (12) is fixedly connected at the middle position of the fixing frame (6), a radiating plate (14) is penetrated and fixedly connected at the middle position of the top of the rear end of the shell (1), a grip (2) is arranged at the left side of the shell, an accelerator trigger (3) is penetrated and arranged at the top position of the inner wall of the grip (2), a fixed block (17) is fixedly connected at the top and the bottom of the grip (2), a fixed bolt (18) is penetrated and connected between the fixed bolt (18) and the shell (1) in a threaded manner, a rotary shaft (19) is screwed and is connected between the fixed bolt (19) and the rotary shaft (1) in a rotary shaft (19), the left side position of the rotating shaft (19) is fixedly connected with a positioning block (20).

2. A more secure and comfortable to use chain saw structure according to claim 1, wherein: the left side positions of the front side and the rear side of the guide plate (9) penetrate through and are provided with uniformly distributed adjusting holes (11), and the bolts (8) can be screwed into the adjusting holes (11).

3. A more secure and comfortable to use chain saw structure according to claim 1, wherein: the front end and the rear end of the radiating plate (14) are penetrated and provided with uniformly densely distributed radiating holes (15).

4. A more secure and comfortable to use chain saw structure according to claim 1, wherein: the left bottom of the rear end of the shell (1) is penetrated and provided with a fuel tank (16).

5. A more secure and comfortable to use chain saw structure according to claim 1, wherein: the right bottom of the rear end of the shell (1) is penetrated and provided with an oil tank (13).

6. A more secure and comfortable to use chain saw structure according to claim 1, wherein: the top and bottom positions of the front and rear ends of the left side of the shell (1) are penetrated and provided with fixing holes (22), and the fixing bolts (18) can be screwed into the fixing holes (22).

7. A more secure and comfortable to use chain saw structure according to claim 1, wherein: the middle position of the left side of the shell (1) is penetrated and provided with a hole (21), and the rotating shaft (19) can rotate in the hole (21).

8. A more secure and comfortable to use chain saw structure according to claim 1, wherein: the front end of the cover plate (7) is penetrated and connected with two bolts (8) in a threaded manner, and the bolts (8) are penetrated and connected with the shell (1) in a threaded manner.