A special tool for quickly disassembling and assembling a high-efficiency filter cartridge for air conditioning of a cigarette

Abstract

This application discloses a special tool for quick disassembly and assembly of high-efficiency filter cartridges for flue gas air conditioners, including a special tool base and a fixing claw mechanism. The fixing claw mechanism includes a fixing claw shell, a rubber fixing pad, a movable slider, a limiting fixing block, and a fine-adjustment screw. The fixing claw shell is provided with a threaded hole, a sliding groove, a mounting groove, and a fixing boss on the fixing claw shell. The movable slider is disposed in the mounting groove and is provided with a rubber fixing pad mounting hole, a movable slider sliding boss, and a movable slider force-bearing groove; the movable slider sliding boss mates with the sliding groove. The rubber fixing pad is provided with a rubber fixing pad fixing boss. The fine-adjustment screw includes a movable slider force-bearing boss and a fine-adjustment screw thread; the movable slider force-bearing boss mates with the movable slider force-bearing groove, and the fine-adjustment screw thread mates with the threaded hole; the limiting fixing block is connected to the movable slider sliding groove. This tool significantly reduces labor intensity, improves disassembly and assembly efficiency and operational accuracy, enhances operational safety and reliability, and has strong adaptability.

Description

Technical Field

[0001] This utility model relates to special tools for disassembly and assembly, and more specifically, to a special tool for quick disassembly and assembly of high-efficiency filter cartridges for flue gas air conditioners. Background Technology

[0002] In modern industrial production, especially in the tobacco industry, the efficient operation of tobacco air conditioning systems is crucial for ensuring environmental stability and product quality. The filter cartridges in these systems, as key components, require regular disassembly, cleaning, and maintenance to ensure their filtration efficiency and the system's normal operation. However, in practice, the disassembly and installation of filter cartridges often present numerous challenges.

[0003] Traditional filter cartridge assembly and disassembly methods primarily rely on manual operation, typically requiring the use of general-purpose tools such as wrenches to tighten or loosen the nuts on the filter cartridge. This method presents several problems, including high labor intensity, low efficiency, poor operational precision, and safety hazards. Furthermore, existing filter cartridge assembly and disassembly tools are generally not very versatile and cannot accommodate nuts of different sizes and shapes. This is especially true for some special-shaped nuts, such as seven-petaled nuts, where traditional tools are often inadequate, further increasing the difficulty and complexity of assembly and disassembly.

[0004] Therefore, there is an urgent need in the market for a highly efficient tool for disassembling and assembling air conditioning filter cartridges for flue gas, which can reduce labor intensity, improve disassembly and assembly efficiency and accuracy, and at the same time ensure the safety and reliability of operation, so as to meet the requirements of modern industrial production for high efficiency and precision in equipment maintenance. Utility Model Content

[0005] This utility model provides a special tool for quick disassembly and assembly of high-efficiency filter cartridges for flue gas air conditioners, which solves the problems existing in the prior art and realizes quick, efficient and safe disassembly and assembly of filter cartridges.

[0006] The technical problem to be solved by this utility model is achieved through the following technical solution:

[0007] A special tool for quick disassembly and assembly of high-efficiency filter cartridges for air conditioners includes: a special tool base and a fixing claw mechanism. One side of the special tool base is connected to the main body of a handheld electric drill, and the other side is connected to the fixing claw mechanism. The fixing claw mechanism includes a fixing claw shell, a rubber fixing pad, a movable slider, a limiting fixing block, and a micro-adjustment screw. The fixing claw shell is provided with a threaded hole for the micro-adjustment screw, a sliding slider groove, a sliding slider mounting groove, and a fixing boss on the fixing claw shell. The movable slider is disposed in the sliding slider mounting groove, and the movable slider is provided with a rubber fixing pad mounting hole, a sliding slider boss, and a sliding slider force-bearing groove. The sliding slider boss and the movable slider... The sliding groove is fitted and can move along the sliding groove of the movable slider; the rubber fixing pad is provided with a rubber fixing pad fixing boss and a seven-petal nut limiting boss; the rubber fixing pad fixing boss is fixedly connected to the rubber fixing pad mounting hole, thereby fixing the rubber fixing pad to the movable slider; the micro-adjustment screw includes a movable slider force-bearing boss and a micro-adjustment screw thread; the movable slider force-bearing boss can pass through the micro-adjustment screw mating thread hole and is mated with the movable slider force-bearing groove, and the micro-adjustment screw thread is mated with the micro-adjustment screw mating thread hole; the limiting fixing block is connected to the sliding groove of the movable slider and is used to limit the movement position of the sliding boss.

[0008] Preferably, in the above technical solution, the special tool base is provided with a fixing claw housing mounting groove and a special tool base connecting shaft. The fixing claw housing mounting groove is connected to the fixing claw housing fixing boss. The special tool base connecting shaft is connected to the handheld electric drill body. The handheld electric drill body drives the special tool base to rotate through the special tool base connecting shaft, thereby driving the fixing claw mechanism to rotate, thereby realizing the disassembly or installation of the seven-petal nut.

[0009] Preferably, in the above technical solution, the number of the fixing claw housing mounting slots is multiple, and they are distributed at equal intervals along the circumference; the connecting shaft of the special tool base is polygonal, so as to facilitate connection with the handheld electric drill body.

[0010] Preferably, in the above technical solution, the number of mounting slots for the fixing claw housing is 7, and the connecting shaft of the special tool base is hexagonal.

[0011] Preferably, in the above technical solution, the seven-petal petal-shaped nut limiting boss contacts the seven-petal petal-shaped nut, and the rotating micro-adjustment screw drives the moving slider, which in turn drives the rubber fixing pad to move, thereby adjusting the tightness between the seven-petal petal-shaped nut limiting boss and the seven-petal petal-shaped nut to prevent the seven-petal petal-shaped nut from falling off during disassembly.

[0012] Preferably, in the above technical solution, the movable slider groove is symmetrically arranged on both sides of the movable slider mounting groove, and the limiting fixing block is connected to the movable slider groove.

[0013] Preferably, in the above technical solution, the limiting fixing block is disposed on the outer or inner side of the sliding slider groove to block the further movement of the sliding boss, thereby limiting the movement position of the sliding slider.

[0014] The above-mentioned technical solution of this utility model has the following beneficial effects:

[0015] This utility model discloses a special tool for quick disassembly and assembly of high-efficiency filter cartridges for tobacco air conditioners. Through its innovative design and structural optimization, it not only significantly reduces labor intensity, improves disassembly and assembly efficiency and operational precision, but also enhances operational safety and reliability, exhibiting strong adaptability and versatility. The widespread application of this tool will greatly facilitate equipment maintenance in the tobacco industry, improve production efficiency, reduce maintenance costs, and yield significant economic and social benefits. Attached Figure Description

[0016] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments of the present invention and, together with their description, serve to explain the principles of the present invention.

[0017] Figure 1 This is a schematic diagram illustrating the use of the special tool for quick disassembly and assembly of the high-efficiency filter cartridge for air conditioning in this application.

[0018] Figure 2 This is a schematic diagram of the fixed claw mechanism.

[0019] Figure 3 This is a 3D exploded view of the fixed claw mechanism.

[0020] Figure 4 This is a schematic diagram of the structure of the fixed claw shell.

[0021] Figure 5 This is a structural diagram of a special tool base.

[0022] Figure 6 This is a schematic diagram of the movable slider.

[0023] In the diagram: 1-Seven-petal nut, 2-Fixing claw housing, 21-Micro-adjustment screw threaded hole, 22-Moving slider groove, 23-Moving slider mounting groove, 24-Fixing claw housing fixing boss, 3-Special tool base, 31-Fixing claw housing mounting groove, 32-Special tool base connecting shaft, 4-Rubber fixing pad, 41-Seven-petal nut limiting boss, 42-Rubber fixing pad fixing boss, 5-Moving slider, 51-Rubber fixing pad mounting hole, 52-Moving slider sliding boss, 53-Moving slider force groove, 6-Limiting fixing block, 7-Micro-adjustment screw, 71-Moving slider force boss, 72-Micro-adjustment screw thread. Detailed Implementation

[0024] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present invention.

[0025] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the invention or its application or use.

[0026] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0027] In all the examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0028] Unless otherwise specified, the experimental methods used in the following examples are conventional methods, and the materials and reagents used are commercially available. Unless otherwise specified, the equipment used in the experiments is well known to those skilled in the art.

[0029] A special tool for quick disassembly and assembly of high-efficiency filter cartridges for air conditioning in flue gas includes a special tool base 3 and a fixing claw mechanism. The fixing claw mechanism consists of a fixing claw shell 2, a rubber fixing pad 4, a movable slider 5, four limiting fixing blocks 6 and two micro-adjustment screws 7.

[0030] The fixed claw housing 2 is provided with a fine-adjustment screw mating threaded hole 21, a movable slider groove 22, a movable slider mounting groove 23, and a fixed claw housing fixing boss 24. The movable slider 5 is provided with a rubber fixing pad mounting hole 51, a movable slider sliding boss 52, and a movable slider force-bearing groove 53. The movable slider 4 is installed in the movable slider mounting groove 23. The movable slider sliding boss 52 mates with the movable slider groove 22 and can move along the movable slider groove. The fine-adjustment screw 7 is provided with a movable slider force-bearing boss 71 and a fine-adjustment screw threaded hole 74. The moving slider force-bearing boss 71 mates with the moving slider force-bearing groove 53, the micro-adjustment screw thread 72 mates with the micro-adjustment screw threaded hole 21, the rubber fixing pad 4 is provided with a rubber fixing pad fixing boss 42 and a seven-petal petal-shaped nut limiting boss 41, the rubber fixing pad fixing boss 42 is fixed in the rubber fixing pad mounting hole 51, thereby fixing the rubber fixing pad 4 on the moving slider 5, and the limiting fixing block 6 is installed in the moving slider groove 22 to limit the maximum movement position of the moving slider sliding boss 52.

[0031] The special tool base 3 is provided with a fixed claw housing mounting groove 31 and a special tool base connecting shaft 32. There are 7 fixed claw housing mounting grooves 31, which are evenly distributed. The special tool base connecting shaft is hexagonal, which facilitates connection with the handheld electric drill body.

[0032] The fixing boss 24 of the fixing claw housing is installed in the fixing claw housing mounting slot 31. Since there are 7 fixing claw housing mounting slots, the number of fixing claw mechanisms can be determined according to the requirements. This application is not limited thereto.

[0033] When the fine adjustment screw 7 is rotated, the moving slider 5 is moved, which in turn moves the rubber fixing pad 4. This is used to adjust the tightness between the rubber fixing pad 4 and the seven-petal nut 1, and to prevent the seven-petal nut from falling off during disassembly.

[0034] The special tool base connecting shaft 32 is connected to the main body of the handheld electric drill. The fixed claw mechanism and the seven-petal nut 1 cooperate with each other. When in use, the main body of the handheld electric drill drives the special tool base 3 to rotate, which in turn drives the fixed claw mechanism to rotate, which in turn drives the seven-petal nut 1 to rotate. Adjusting the rotation direction of the handheld electric drill is used to disassemble and install the seven-petal nut 1.

[0035] Although specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Those skilled in the art should understand that modifications can be made to the above embodiments without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A special tool for quick disassembly and assembly of high-efficiency filter cartridges for smoke-filled air conditioners, characterized in that, include: A special tool base (3) and a fixing claw mechanism are provided. One side of the special tool base (3) is connected to the main body of the handheld electric drill, and the other side is connected to the fixing claw mechanism. The fixing claw mechanism includes a fixing claw shell (2), a rubber fixing pad (4), a moving slider (5), a limiting fixing block (6), and a micro-adjustment screw (7). The fixed claw housing (2) is provided with a micro-adjustment screw mating threaded hole (21), a movable slider groove (22), a movable slider mounting groove (23), and a fixed claw housing fixing boss (24); The movable slider (5) is disposed in the movable slider mounting groove (23). The movable slider (5) is provided with a rubber fixing pad mounting hole (51), a movable slider sliding boss (52) and a movable slider force groove (53). The movable slider sliding boss (52) cooperates with the movable slider groove (22) and can move along the movable slider groove (22). The rubber fixing pad (4) is provided with a rubber fixing pad fixing boss (42) and a seven-petal petal-shaped nut limiting boss (41); the rubber fixing pad fixing boss (42) is fixedly connected to the rubber fixing pad mounting hole (51), thereby fixing the rubber fixing pad (4) on the movable slider (5). The micro-adjustment screw (7) includes a sliding block force-receiving boss (71) and a micro-adjustment screw thread (72); the sliding block force-receiving boss (71) can pass through the micro-adjustment screw mating thread hole (21) and be mated with the sliding block force-receiving groove (53); the micro-adjustment screw thread (72) is mated with the micro-adjustment screw mating thread hole (21). The limiting and fixing block (6) is connected to the sliding slider groove (22) to limit the movement position of the sliding boss (52).

2. The special tool for quick disassembly and assembly of high-efficiency filter cartridges for flue gas air conditioners according to claim 1, characterized in that, The special tool base (3) is provided with a fixing claw housing mounting groove (31) and a special tool base connecting shaft (32). The fixing claw housing mounting groove (31) is connected to the fixing claw housing fixing boss (24). The special tool base connecting shaft (32) is connected to the handheld electric drill body. The handheld electric drill body drives the special tool base (3) to rotate through the special tool base connecting shaft (32), thereby driving the fixing claw mechanism to rotate, thereby realizing the disassembly or installation of the seven-petal nut (1).

3. A special tool for quick disassembly and assembly of a high-efficiency filter cartridge for flue gas air conditioning according to claim 2, characterized in that, The number of the fixed claw housing mounting slots (31) is multiple and they are distributed at equal intervals along the circumference; the special tool base connecting shaft (32) is polygonal so as to facilitate connection with the handheld electric drill body.

4. A special tool for quick disassembly and assembly of a high-efficiency filter cartridge for flue gas air conditioning according to claim 3, characterized in that, The number of the fixed claw housing mounting slots (31) is 7, and the special tool base connecting shaft (32) is hexagonal.

5. A special tool for quick disassembly and assembly of a high-efficiency filter cartridge for flue gas air conditioning according to claim 1, characterized in that, The seven-petal petal-shaped nut limiting boss (41) contacts the seven-petal petal-shaped nut (1). The rotating micro-adjustment screw (7) drives the moving slider (5) to move the rubber fixing pad (4), thereby adjusting the tightness between the seven-petal petal-shaped nut limiting boss (41) and the seven-petal petal-shaped nut (1) to prevent the seven-petal petal-shaped nut (1) from falling off during disassembly.

6. A special tool for quick disassembly and assembly of a high-efficiency filter cartridge for flue gas air conditioning according to claim 1, characterized in that, The movable slider groove (22) is symmetrically arranged on both sides of the movable slider mounting groove (23), and the limiting fixing block (6) is connected to the movable slider groove (22).

7. A special tool for quick disassembly and assembly of a high-efficiency filter cartridge for flue gas air conditioning according to claim 6, characterized in that, The limiting and fixing block (6) is disposed on the outside or inside of the sliding slider groove (22) to block the further movement of the sliding boss (52), thereby limiting the movement position of the sliding slider (5).

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