Chain saw driving traction equipment

Abstract

The utility model discloses chain saw driving traction equipment which comprises a chain saw engine body, a base is attached to the bottom of the chain saw engine body, four positioning assemblies used for fixing the base are symmetrically arranged at the top of the base at equal intervals, and the chain saw engine body is connected with the base through two fixing assemblies. The positioning assembly comprises a connecting plate attached to the top of the base and an inserting rod fixedly connected to the interior of the connecting plate, and the bottom of the inserting rod is inserted into the ground. The fixing assembly comprises a positioning frame attached to the outer side of the chain saw engine body and arranged to be of an n-shaped structure, two second screw rods connected to the two ends of the positioning frame in a threaded mode and two threaded holes formed in the base and connected with the bottoms of the corresponding second screw rods in a matched mode. By means of the structure, the stability of the chain saw engine body can be guaranteed, heavy objects can be conveniently pulled, the whole structure is simple, operation is convenient, the chain saw engine body and the base are convenient to disassemble, normal use of the chain saw engine body is facilitated, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of chain saws, in particular to a chain saw driving traction device. Background Art

[0002] As a commonly used forestry tool, the chain saw is a portable saw powered by a gasoline engine, mainly used for logging and timber making. Its working principle is to perform shearing action by the lateral movement of the staggered L-shaped blades on the saw chain.

[0003] In the prior art, after searching, it is found that a Chinese patent discloses a chain saw driven traction device, and its application number is 202221844607.4. The above patent mainly includes a chain saw engine body, a gear box is arranged at the position of the output end of the chain saw engine body, a coupling block is arranged at the position between the chain saw engine body and the gear box, a rope disc is arranged at the position of the right side of the gear box, a steel wire rope is wound at the position of the surface of the rope disc, and a connecting hook is arranged at the position of the end of the steel wire rope; although the above device can install the gear box on the chain saw engine body, and then use the chain saw engine body to control the rope disc, so as to pull the heavy object. However, when the chain saw engine body drives the rope disc to pull the heavy object, there is a lack of components to fix the chain saw engine body. Due to the mass and inertia of the heavy object, a certain reaction force will be generated on the chain saw engine body. The unstable chain saw engine body is easily affected by these reaction forces, causing its position to move or shake, thereby affecting the stability of the rope disc and the transmission of traction force, which will not only affect the accuracy and efficiency of the traction operation, but also may cause additional wear and damage to the chain saw engine body. Therefore, those skilled in the art provide a chain saw driving traction device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a chain saw driven traction device, which fixes the base to the ground by setting a positioning component, and the chain saw engine body is fixed to the base by the fixing component to ensure the stability of the chain saw engine body, so as to facilitate the traction of heavy objects. The overall structure is simple and the operation is convenient, and the disassembly of the chain saw engine body and the base is convenient, which is conducive to the normal use of the chain saw engine body and has a good use effect.

[0005] To achieve the above object, a chain saw driven traction device is provided, comprising a chain saw engine body, the bottom of the chain saw engine body is attached to a base, the top of the base is symmetrically provided with four positioning components for fixing the base, and the chain saw engine body is connected to the base through two fixing components;

[0006] The positioning assembly includes a connecting plate attached to the top of the base, and a plug rod fixedly connected to the inside of the connecting plate and plugged into the ground at the bottom;

[0007] The fixing assembly includes a positioning frame which is attached to the outside of the chain saw engine body and is arranged in an N-shaped structure, two second screw rods which are threadedly connected to the two ends of the positioning frame, and two threaded holes which are opened inside the base and matched with the bottoms of the corresponding second screw rods.

[0008] According to the chain saw driven traction device, the positioning assembly further comprises a first screw rod threadedly connected to the inside of the connecting plate and located on one side of the insertion rod, and a handle fixedly connected to the top of the first screw rod.

[0009] According to the chainsaw driven traction device, a positioning plate is fixedly connected to one side of the top of the base, the positioning plate is fitted with the front side of the chainsaw engine body, and a second protective pad is also fixedly connected to the side of the positioning plate fitted with the chainsaw engine body.

[0010] According to the chain saw driven traction device, the base includes two hinged bottom plates.

[0011] According to the chain saw driven traction device, the positioning assembly further comprises a top plate fixedly connected to the top of the insertion rod, and the fixing assembly further comprises two knobs fixedly connected to the tops of the corresponding second screw rods.

[0012] According to the chain saw driving traction device, the first protective pad is fixedly connected to one side of the two positioning frames that are in contact with the chain saw engine body.

[0013] The utility model has the following beneficial effects:

[0014] Compared with the prior art, this kind of chainsaw driven traction equipment fixes the base to the ground by setting a positioning component, and the chainsaw engine body is fixed to the base by a fixing component to ensure the stability of the chainsaw engine body, so as to facilitate the traction of heavy objects. The overall structure is simple and the operation is convenient. The disassembly of the chainsaw engine body and the base is convenient, which is conducive to the normal use of the chainsaw engine body and has a good use effect.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the overall structure of a chain saw driving traction device of the utility model;

[0018] Figure 2This is a structural schematic diagram of a positioning assembly of a chain saw driving traction device of the utility model;

[0019] Figure 3 This is a schematic diagram of the disassembled structure of a chain saw driven traction device of the utility model;

[0020] Figure 4 The utility model is a schematic structural diagram of the connection between the second screw rod and the positioning frame of a chain saw driving traction device.

[0021] Legend:

[0022] 1. Chainsaw engine body; 2. Bottom plate; 3. Connecting plate; 4. Insert rod; 5. Top plate; 6. First screw rod; 7. Handle; 8. Positioning frame; 9. First protective pad; 10. Knob; 11. Positioning plate; 12. Second protective pad; 13. Second screw rod; 14. Threaded hole. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model embodiment is a chain saw driven traction device, which includes a chain saw engine body 1, the bottom of the chain saw engine body 1 is attached to a base, and the top of the base is symmetrically and equidistantly provided with four positioning components for fixing the base, and the chain saw engine body 1 is connected to the base through two fixing components; the positioning component includes a connecting plate 3 attached to the top of the base, and a plug rod 4 fixedly connected to the inside of the connecting plate 3 and plugged into the ground at the bottom; the fixing component includes a positioning frame 8 attached to the outside of the chain saw engine body 1 and arranged in an n-shaped structure, two second screws 13 threadedly connected to the two ends of the positioning frame 8, and two threaded holes 14 opened in the base and matched with the bottom of the corresponding second screws 13;

[0025] The base is placed on the ground, and the rod 4 is inserted into the soil after being inserted into the base. The rod 4 is inserted into the soil so that the connecting plate 3 fits with the top of the base, thereby fixing the base. The chain saw engine body 1 is placed on the base, and the movable positioning frame 8 is sleeved on the top of the chain saw engine body 1. The chain saw engine body 1 and the base can be fixed by rotating the second screw 13 and connecting it with the threaded hole 14, thereby ensuring the stability of the chain saw engine body 1 and facilitating the subsequent traction of the chain saw engine body 1 on heavy objects. By rotating the second screw 13 and separating the threaded hole 14, the positioning frame 8 and the chain saw engine body 1 are separated, so that the chain saw engine body 1 can be used normally. The overall structure is simple and easy to operate, which can ensure the stability of the chain saw engine body 1 and facilitate the traction of heavy objects. It is easy to use.

[0026] Reference Figure 1 , Figure 2 and Figure 3 The positioning assembly also includes a first screw rod 6 which is threadedly connected to the inside of the connecting plate 3 and located on one side of the insertion rod 4, and a handle 7 which is fixedly connected to the top of the first screw rod 6. Turning the handle 7 drives the first screw rod 6 to rotate on the connecting plate 3. The first screw rod 6 rotates so that the bottom is fitted with the top of the base. Under the continuous rotation of the first screw rod 6, the connecting plate 3 can be better driven to move upward, so that the insertion rod 4 can be driven to move upward through the upwardly moving connecting plate 3, which is convenient for the operator to pull out the insertion rod 4, making the pulling out of the insertion rod 4 more labor-saving and convenient.

[0027] Reference Figure 1 and Figure 3 A positioning plate 11 is fixedly connected to one side of the top of the base, and the positioning plate 11 is fitted with the front side of the chainsaw engine body 1, and a second protective pad 12 is also fixedly connected to the side where the positioning plate 11 is fitted with the chainsaw engine body 1, and the second protective pad 12 can protect the fitting portion between the positioning plate 11 and the chainsaw engine body 1, and the chainsaw engine body 1 is placed on the base and fits with the outer side of the positioning plate 11, so that the chainsaw engine body 1 can be well pre-positioned, which is convenient for subsequently fixing the chainsaw engine body 1 on the base through the positioning frame 8, and under the action of the positioning plate 11, the chainsaw engine body 1 that pulls the heavy object can be well limited to avoid sliding of the chainsaw engine body 1 when pulling the heavy object.

[0028] Reference Figure 1 and Figure 3 The base includes two hinged bottom plates 2, which can be opened and closed freely, so as to facilitate the folding of the base to reduce the external space occupied by the base and facilitate movement and carrying.

[0029] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4The positioning assembly also includes a top plate 5 fixedly connected to the top of the insertion rod 4. The larger area of ​​the top plate 5 makes it easier for the operator to better contact the tool to fix the insertion rod 4. The fixing assembly also includes two knobs 10 fixedly connected to the top of the corresponding second screw rod 13. Turning the knob 10 can drive the first screw rod 6 to rotate on the connecting plate 3, making the rotation operation of the first screw rod 6 more convenient.

[0030] Reference Figure 1 , Figure 3 and Figure 4 The first protective pad 9 is fixedly connected to one side of the two positioning frames 8 that are in contact with the chainsaw engine body 1. The first protective pad 9 is arranged between the positioning frames 8 and the chainsaw engine body 1 to protect the chainsaw engine body 1 to prevent the positioning frames 8 from wearing the outer side of the chainsaw engine body 1.

[0031] Working principle: Place the base on the ground, insert the rod 4 through the inside of the base and then insert it into the soil. The rod 4 is inserted into the soil so that the connecting plate 3 fits with the top of the base, thereby fixing the base. The chain saw engine body 1 is placed on the base, and the movable positioning frame 8 is sleeved on the top of the chain saw engine body 1. The chain saw engine body 1 and the base can be fixed by rotating the second screw 13 and connecting it with the threaded hole 14, thereby ensuring the stability of the chain saw engine body 1 and facilitating the subsequent traction of the chain saw engine body 1 on heavy objects. By rotating the second screw 13 and separating the threaded hole 14, the positioning frame 8 and the chain saw engine body 1 can be separated, so that the chain saw engine body 1 can be used normally. The overall structure is simple and easy to operate, which can ensure the stability of the chain saw engine body 1 and facilitate the traction of heavy objects. It is easy to use.

[0032] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A chain saw driven traction device, comprising a chain saw engine body (1), characterized in that: The bottom of the chain saw engine body (1) is fitted with a base, and the top of the base is symmetrically provided with four positioning components for fixing the base, and the chain saw engine body (1) is connected to the base via two fixing components; The positioning assembly comprises a connecting plate (3) attached to the top of the base, and an inserting rod (4) fixedly connected to the inside of the connecting plate (3) and with its bottom inserted into the ground; The fixing assembly comprises a positioning frame (8) which is attached to the outside of the chain saw engine body (1) and is arranged in an n-shaped structure, two second screw rods (13) which are threadedly connected to the two ends of the positioning frame (8), and two threaded holes (14) which are opened inside the base and are matched and connected to the bottoms of the corresponding second screw rods (13).

2. A chain saw driving traction device according to claim 1, characterized in that: The positioning assembly further comprises a first screw rod (6) threadedly connected to the inside of the connecting plate (3) and located on one side of the insertion rod (4), and a handle (7) fixedly connected to the top of the first screw rod (6).

3. A chain saw driving traction device according to claim 2, characterized in that: A positioning plate (11) is fixedly connected to one side of the top of the base, the positioning plate (11) is fitted with the front side of the chain saw engine body (1), and a second protective pad (12) is also fixedly connected to the side of the positioning plate (11) fitted with the chain saw engine body (1).

4. A chain saw driving traction device according to claim 3, characterized in that: The base comprises two hinged bottom plates (2).

5. A chain saw driving traction device according to claim 4, characterized in that: The positioning assembly also includes a top plate (5) fixedly connected to the top of the insertion rod (4), and the fixing assembly also includes two knobs (10) fixedly connected to the tops of the corresponding second screw rods (13).

6. The chain saw driving traction device according to claim 1, characterized in that: The first protective pad (9) is fixedly connected to one side of the two positioning frames (8) that are in contact with the chain saw engine body (1).

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