Chain saw low-level cutting air cooling system and spray gun mounting mechanism

Abstract

The invention discloses a chain saw low-level cutting air cooling system and a spray gun mounting mechanism, and relates to the technical field of cooling of chain saw cutting, the chain saw low-level cutting air cooling system comprises an air compressor used for providing compressed air; the vortex cooling module is connected to the tail end of the air compressor, and the vortex cooling module is used for spraying compressed air generated by the air compressor to the surface of the chain saw to cool the chain saw; according to the cooling device for the chain saw, the air compressor, the vortex cooling module and the temperature monitoring module are integrated, effective air cooling of the chain saw in the low-level cutting process is achieved, and the cutting efficiency and safety are improved. The vortex cooling module can accurately control the air volume and temperature to enable the compressed air to reach-20 DEG C, and the temperature monitoring module realizes closed-loop feedback through a temperature sensor, automatically adjusts the flow of a spray gun and ensures that the chain saw works at a proper temperature, so that the service life of the chain saw is prolonged, and the cutting quality is improved.

Description

Technical Field

[0001] The invention relates to the technical field of cooling for chain saw cutting, and in particular to a chain saw low-profile cutting air cooling system and a spray gun mounting mechanism. Background Art

[0002] In traditional chain saw cutting operations, especially when performing low-level cutting, the chain saw generates a lot of heat due to long-term friction with the cutting material, causing the chain saw to overheat, which not only reduces the cutting efficiency but also may cause safety accidents. In order to solve this problem, the chain saw usually needs to be cooled.

[0003] However, existing cooling technologies mostly use water cooling or natural air cooling, which has problems such as low cooling efficiency and uneven cooling. Especially under continuous operation or high-load working conditions, the cooling effect is difficult to meet actual needs. In addition, the installation and disassembly process of the cooling gun is often complicated and time-consuming, which is not conducive to rapid replacement and maintenance, affecting the continuity and efficiency of the operation.

[0004] Therefore, it is urgent to propose a chain saw low-cutting air-cooling system spray gun mounting mechanism. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] In view of the above problems existing in the conventional low-cutting air cooling system of chain saws, the present invention is proposed.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a chain saw low-cutting air cooling system, comprising:

[0008] An air compressor for providing compressed air;

[0009] An eddy current cooling module is connected to the end of the air compressor, and is used for spraying the compressed air generated by the air compressor onto the surface of the chain saw to cool the chain saw;

[0010] The temperature monitoring module is used to monitor the temperature of the chain saw.

[0011] As a preferred solution of the chain saw low-cutting air cooling system of the present invention, wherein: the eddy current cooling module includes a cooling air duct and a cold air flow spray gun;

[0012] The end of the air compressor is connected to the input side of the cooling air duct, the cold air flow spray gun is connected to the output side of the cooling air duct, and the output end of the cold air flow spray gun faces the chain saw.

[0013] As a preferred solution of the chain saw low-cutting air cooling system of the present invention, the cold air flow spray gun can control the air volume and temperature.

[0014] As a preferred solution of the chain saw low-cutting air cooling system of the present invention, the cold air flow spray gun can make the compressed air reach -20°C.

[0015] As a preferred solution of the chain saw low-cutting air cooling system of the present invention, the temperature monitoring module includes a temperature sensor.

[0016] Beneficial effects of the invention: The invention realizes effective air cooling of the chain saw during low-pressure cutting by integrating an air compressor, an eddy current cooling module and a temperature monitoring module, thereby improving cutting efficiency and safety. The eddy current cooling module can accurately control the air volume and temperature to make the compressed air reach -20°C, while the temperature monitoring module realizes closed-loop feedback through a temperature sensor, automatically adjusts the flow rate of the spray gun, and ensures that the chain saw works at a suitable temperature, thereby extending the service life of the chain saw and improving the cutting quality.

[0017] In view of the above problems existing in the existing spray gun installation mechanism, the present invention is proposed.

[0018] In order to solve the above technical problems, the present invention provides the following technical solutions: a spray gun installation mechanism, applied to any of the above-mentioned chain saw low-cutting air cooling systems, comprising:

[0019] A fixing seat, the fixing seat is arranged on the cooling air duct, the fixing seat is provided with a special-shaped groove, a movable block is movably connected in the special-shaped groove, a matching piece is fixedly connected to one side of the movable block, a clamping piece is arranged on the matching piece, and the clamping piece is used to fix the cold air flow spray gun;

[0020] The end of the cold air flow spray gun is connected with a fastening bolt.

[0021] As a preferred solution of the spray gun installation mechanism of the present invention, the clamping member is provided with two mutually symmetrical groups, and the clamping member includes two bases fixedly connected to one side of the matching member, and a clamping block is rotatably connected between the two bases.

[0022] As a preferred solution of the spray gun mounting mechanism of the present invention, wherein: protrusions are provided on the opposite sides of the two clamping blocks, and the two protrusions are located on the side of the clamping block away from the mating part, the fastening bolt can be clamped between the protrusion and the mating part, and the cold air flow spray gun can be inserted into the mating part.

[0023] As a preferred solution of the spray gun installation mechanism of the present invention, wherein: the special-shaped groove includes a plurality of movable units connected end to end and distributed in a ring shape, the movable unit includes a first V-shaped groove and a second V-shaped groove connected to the first V-shaped groove, and the second V-shaped groove is smaller than the first V-shaped groove;

[0024] When the movable block is located at the tip of the first V-shaped groove, the clamping member is in a loose state, and when the movable block is located in the second V-shaped groove, the clamping member is in a clamping state.

[0025] As a preferred solution of the spray gun installation mechanism of the present invention, wherein: a plurality of grooves are provided on the matching piece, springs are fixedly installed on the inner walls of the grooves, the springs are located in the grooves, and a slider is fixedly installed on the other end of the springs;

[0026] A sliding groove is provided on the inner side of the fixing seat, a movable ring is movably connected in the sliding groove, and the movable ring is fixedly connected to the sliding block.

[0027] Beneficial effects of the present invention: The present invention provides a fast and stable way to fix the spray gun. The flexible clamping and loosening of the clamping part is achieved through the cooperation of the movable block and the special-shaped groove, so that the cold air flow spray gun can be quickly and firmly installed on the cooling air duct. At the same time, a closed space is formed between the spray gun and the matching part to ensure the cooling effect, thereby improving the convenience of spray gun installation and the sealing performance of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0029] Figure 1 It is a schematic diagram of the low-cutting air cooling system of the chain saw according to the present invention.

[0030] Figure 2 It is a schematic diagram of the overall structure of the spray gun installation mechanism of the present invention.

[0031] Figure 3 It is a schematic diagram of the internal structure of the spray gun installation mechanism of the present invention.

[0032] Figure 4 The figure is a side view of a sectioned fixing base of the spray gun mounting mechanism of the present invention.

[0033] Figure 5 The figure is a schematic structural diagram of a cross-section of a fixing base of the spray gun mounting mechanism of the present invention.

[0034] Figure 6 It is a schematic structural diagram of the cross-section of the matching parts of the spray gun installation mechanism of the present invention. DETAILED DESCRIPTION

[0035] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0036] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0037] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0038] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0039] Example 1

[0040] Reference Figure 1 , which is the first embodiment of the present invention, provides a chain saw low-profile cutting air cooling system,

[0041] It includes an air compressor 100, which is used to provide compressed air; a vortex cooling module 200, which is connected to the end of the air compressor 100, and the vortex cooling module 200 is used to spray the compressed air generated by the air compressor 100 onto the surface of the chain saw to cool the chain saw; and a temperature monitoring module 300, which is used to monitor the temperature of the chain saw.

[0042] The vortex cooling module 200 includes a cooling air duct 201 and a cold air flow spray gun 202; the end of the air compressor 100 is connected to the input side of the cooling air duct 201, and the cold air flow spray gun 202 is connected to the output side of the cooling air duct 201. The output end of the cold air flow spray gun 202 faces the chain saw. The vortex cooling module 200 adopts a vortex cooling system.

[0043] The cold air flow spray gun 202 can control the air volume and temperature. The cold air flow spray gun 202 can make the compressed air reach -20°C. The temperature monitoring module 300 includes a temperature sensor, which provides a cooling air source through an air compressor, cools the gas through a vortex cooling system, and then sprays the cooling gas onto the diamond beaded wire saw through a spray gun, thereby achieving cooling of the diamond beaded wire saw. And through closed-loop feedback from the temperature sensor, automatic flow control of the spray gun is achieved.

[0044] Example 2

[0045] Reference Figure 2 to Figure 4 , which is the second embodiment of the present invention, and this embodiment is different from the first embodiment in that: a spray gun mounting mechanism is applied to any of the chain saw low-cutting air cooling systems as described above, including a fixed seat 400, the fixed seat 400 is fixedly connected to the surface of the cooling air duct 201, a special-shaped groove 500 is opened on the inner side of the fixed seat 400, a movable block 600 is movably connected in the special-shaped groove 500, and a matching piece 700 is fixedly connected to a side of the movable block 600 away from the special-shaped groove 500.

[0046] The fitting part 700 is movably sleeved in the fixing seat 400, and a clamping part 800 is provided on the side of the fitting part 700 away from the cooling air duct 201, and the clamping part 800 is used to fix the cold air flow spray gun 202; a fastening bolt 202a is connected to the end of the cold air flow spray gun 202, and the clamping part 800 can clamp the end of the cold air flow spray gun 202 on which the fastening bolt 202a is provided, thereby clamping and fixing the cold air flow spray gun 202.

[0047] In summary, the fitting 700 is movably sleeved inside the fixing seat 400, and the clamping piece 800 is located on the side of the fitting 700 away from the cooling air duct 201. The fitting 700 cooperates with the special-shaped groove 500 on the inner side of the fixing seat 400 through the movable block 600 fixed thereon. The clamping and loosening of the clamping piece 800 can be controlled by controlling the movement of the fitting 700. When the cold air flow spray gun 202 is clamped and fixed, the side of the fastening bolt 202a close to the cooling air duct 201 abuts against the end of the fitting 700 away from the cooling air duct 201, and the outer periphery of the end of the cold air flow spray gun 202 is tightly sleeved in the fitting 700, and a closed space is formed between the fitting 700 and the end of the cold air flow.

[0048] The remaining structures are the same as those of Example 1.

[0049] Example 3

[0050] Reference Figure 3 to Figure 6, which is the third embodiment of the present invention. This embodiment is different from the second embodiment in that: the clamping member 800 is provided with two symmetrical groups, and the clamping member 800 includes two bases 801 fixedly connected to the side of the matching member 700 away from the cooling air duct 201. The two bases 801 are symmetrically distributed, and a clamping block 802 is rotatably connected between the two bases 801.

[0051] A protrusion 803 is provided on the opposite side of the two clamping blocks 802. The two protrusions 803 are both located on the side of the clamping block 802 away from the fitting 700. The fastening bolt 202a can be clamped between the protrusion 803 and the fitting 700, and the end of the cold air flow spray gun 202 can be tightly inserted into the fitting 700.

[0052] The special-shaped groove 500 includes a plurality of movable units 501 connected end to end and arranged in an annular shape, wherein the movable unit 501 includes a first V-shaped groove 502 and a second V-shaped groove 503 connected to the first V-shaped groove 502, wherein the second V-shaped groove 503 is smaller than the first V-shaped groove 502; the matching piece 700 is provided with three annularly distributed grooves 701, and springs 702 are fixedly installed on the inner wall of the groove 701 away from the cooling air duct 201, and three springs 702 are provided, and the movable block 600 There are three movable blocks 600, which are also distributed in a ring shape. The three springs 702 correspond to the three movable blocks 600 one by one. The spring 702 is located in the groove 701 as a whole. The other end of the spring 702 is fixedly installed with a slider 401. A slide groove 402 is opened on the inner side of the fixed seat 400. A movable ring 403 is movably connected in the slide groove 402. The slide groove 402 is also in a circular ring shape. The movable ring 403 can rotate in the slide groove 402, and the movable ring 403 is fixedly connected to the slider 401.

[0053] Furthermore, when the movable block 600 is located at the tip of the first V-shaped groove 502, the clamping member 800 is in a loosened state, most of the clamping block 802 is located on the outside of the fixed seat 400, and the ends of the two clamping blocks 802 with protrusions are away from each other, which can accommodate the passage of the fastening bolts 202a, and the spring 702 has a tendency to push the movable block 600 to the side away from the cooling air duct 201. When the movable block 600 is located in the second V-shaped groove 503, the clamping member 800 is in a clamped state, most of the clamping block 802 is located on the inner side of the fixed seat 400, and the two clamping blocks 802 are close to each other. The fastening bolt 202a can be confined between the protrusion of the clamping block 802 and the side of the mating member 700, and the spring 702 has a tendency to push the movable block 600 to the side away from the cooling air duct 201.

[0054] Furthermore, when installing the cold air flow spray gun 202, one end of the cold air flow spray gun 202 with the fastening bolt 202a is inserted into the fitting 700 to drive the fitting 700 to one side of the cooling air duct 201. The opposite sides of the two clamping blocks 802 are restricted by the fixed block. The two clamping blocks 802 approach each other to clamp the fastening bolt 202a. During this process, the movable block 600 moves from the tip of the first V-shaped groove 502 to the connection between the first V-shaped groove 502 and the second V-shaped groove 503 until the movable block 600 moves to the connection. Because of the elastic force of the spring 702, the movable block 600 moves to the tip of the adjacent second V-shaped segment. Due to the second V-shaped groove 503 and the spring 702, the movable block 600 The restriction of 702 no longer moves, the states of the fitting 700 and the clamping block 800 are also locked, and the cold air flow spray gun 202 is fixed; when the cold air flow spray gun 202 needs to be removed, the end with the fastening bolt 202a is inserted into the fitting 700 to drive the fitting 700 to one side of the cooling air duct 201. After the movable block 600 leaves the second V-shaped groove 503, it is moved to the tip of the first V-shaped groove 502 by the elastic force of the spring 702, driving the fitting 700 and the clamping block 802 to move to the side away from the cooling air duct 201, and the cold air flow spray is withdrawn. The two clamping blocks 802 also loosen the fastening bolts 202a, and the staff can directly take out the cold air flow spray gun 202.

[0055] The remaining structure is the same as that of Example 2.

[0056] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0057] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0058] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A chain saw low-cutting air cooling system, characterized in that: include, An air compressor (100) for providing compressed air; An eddy current cooling module (200) connected to the end of the air compressor (100), the eddy current cooling module (200) being used to spray the compressed air generated by the air compressor (100) onto the surface of the chain saw to cool the chain saw; A temperature monitoring module (300) is used to monitor the temperature of a chain saw.

2. The chain saw low-cutting air cooling system according to claim 1, characterized in that: The vortex cooling module (200) comprises a cooling air duct (201) and a cold air flow spray gun (202); The end of the air compressor (100) is connected to the input side of the cooling air duct (201), the cold air flow spray gun (202) is connected to the output side of the cooling air duct (201), and the output end of the cold air flow spray gun (202) faces the chain saw.

3. The chain saw low-cutting air cooling system according to claim 2, characterized in that: The cold air flow spray gun (202) is capable of controlling air volume and temperature.

4. The chain saw low-cutting air cooling system according to claim 3, characterized in that: The cold air flow spray gun (202) can make the compressed air reach -20°C.

5. The chain saw low-cutting air cooling system according to claim 3, characterized in that: The temperature monitoring module (300) comprises a temperature sensor.

6. A spray gun mounting mechanism, applied to a chain saw low-cutting air cooling system according to any one of claims 2 to 4, characterized in that: include, A fixed seat (400), the fixed seat (400) being arranged on the cooling air duct (201), the fixed seat (400) being provided with a special-shaped groove (500), a movable block (600) being movably connected in the special-shaped groove (500), a matching piece (700) being fixedly connected to one side of the movable block (600), a clamping piece (800) being arranged on the matching piece (700), and the clamping piece (800) being used to fix the cold air flow spray gun (202); A fastening bolt (202a) is connected to the end of the cold air flow spray gun (202).

7. The spray gun mounting mechanism according to claim 6, characterized in that: The clamping member (800) is provided with two groups symmetrical to each other. The clamping member (800) comprises two bases (801) fixedly connected to one side of the matching member (700), and a clamping block (802) is rotatably connected between the two bases (801).

8. The spray gun mounting mechanism according to claim 7, characterized in that: The two clamping blocks (802) are each provided with a protrusion (803) on one side opposite to the other. The two protrusions (803) are both located on the side of the clamping block (802) away from the mating piece (700). The fastening bolt (202a) can be clamped between the protrusion (803) and the mating piece (700), and the cold air flow spray gun (202) can be inserted into the mating piece (700).

9. The spray gun mounting mechanism according to claim 8, characterized in that: The special-shaped groove (500) comprises a plurality of movable units (501) connected end to end and distributed in a ring shape, wherein the movable unit (501) comprises a first V-shaped groove (502) and a second V-shaped groove (503) connected to the first V-shaped groove (502), wherein the second V-shaped groove (503) is smaller than the first V-shaped groove (502); When the movable block (600) is located at the tip of the first V-shaped groove (502), the clamping member (800) is in a loose state, and when the movable block (600) is located in the second V-shaped groove (503), the clamping member (800) is in a clamping state.

10. The spray gun mounting mechanism according to claim 9, characterized in that: The matching piece (700) is provided with a plurality of grooves (701), and springs (702) are fixedly mounted on the inner walls of the grooves (701). The springs (702) are located in the grooves (701), and a slider (401) is fixedly mounted on the other ends of the springs (702); A sliding groove (402) is provided on the inner side of the fixing seat (400), a movable ring (403) is movably connected in the sliding groove (402), and the movable ring (403) is fixedly connected to the sliding block (401).

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