Belt pulley of alcohol atomizer

Abstract

The utility model provides an alcohol atomizer belt pulley relates to atomizer belt pulley technical field, including first wheel body and second wheel body, the first wheel body is equipped with the mounting groove, the mounting groove is matched with the second wheel body, the side wall of the mounting groove on the first wheel body is fixedly connected with four threaded stud, the second wheel body is equipped with four through hole, and the threaded stud is matched with the through hole. And the four through holes are matched with the threaded columns. The first wheel body and the second wheel body are arranged, the combined belt wheel is rotated when a belt is disassembled, the inner side of the second wheel body is not in contact with the belt, the second wheel body is taken down, then the first wheel body is rotated, and the incomplete arc-shaped groove area of the first wheel body is in contact with the belt; and the belt cannot be limited completely, so that the belt can be taken down conveniently, and more labor is saved.

Description

Technical Field

[0001] This utility model belongs to the technical field of atomizer pulleys, and particularly relates to an alcohol-based atomizer pulley. Background Technology

[0002] An alcohol atomizer is a device that disperses alcohol liquids (such as ethanol, isopropanol, methanol, etc.) into micron-sized droplets through physical or mechanical action. Its core function is to achieve efficient atomization of alcohol liquids, meeting the needs of different industrial scenarios for precise spraying, uniform coverage, or efficient evaporation of alcohol media. The alcohol atomizer adopts a mechanical drive method of motor and pulley. Its core is to transmit power to the atomizing components (such as nozzles, pumps, or turbines) through the rotation of the motor to achieve atomization of alcohol liquids.

[0003] The pulleys in current alcohol-based laboratory nebulizers are quite troublesome because both the motor and the nebulizer are fixed, and the distance between the pulleys on the motor and the nebulizer is constant. Replacing the belt on the pulley requires considerable physical effort. Utility Model Content

[0004] To address the aforementioned problems, this invention proposes an alcohol-based atomizer pulley to more precisely resolve the problems described above.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model proposes a pulley for an alcohol-based atomizer, comprising a first pulley body and a second pulley body. The first pulley body has a mounting groove that mates with the second pulley body. Four threaded posts are fixedly connected to the side wall of the mounting groove on the first pulley body. The second pulley body has four through holes that mate with the threaded posts. A wing nut is threaded onto the threaded posts. The second pulley body has a circular through groove. A fixing ring is fixedly connected to the center of the first pulley body, and the fixing ring mates with the circular through groove.

[0007] Preferably, two first guide rods are fixedly connected to the side wall of the mounting groove on the first wheel body, two first guide holes are provided on the second wheel body, two second guide holes are provided on the first wheel body, and a second guide rod is fixedly connected to the second wheel body.

[0008] Preferably, two locking blocks are fixedly connected to the side wall of the mounting groove on the first wheel body, and two locking slots are provided on the second wheel body.

[0009] Preferably, both of the card blocks are provided with sliding holes, and sliding blocks are slidably connected in the sliding holes. The second wheel body is provided with a slot on the side wall of the card slot, and the slot cooperates with the sliding block.

[0010] Preferably, the first wheel body is provided with two square through slots, which are located on one side of the locking block. The square through slots are connected to the sliding holes on the locking block, and the sidewalls of the square through slots are rotatably connected to threaded rods. The threaded rods are threadedly connected to the sliding block.

[0011] Preferably, the sidewalls of both threaded rods are fixedly connected to a turntable wheel.

[0012] The alcohol-based atomizer pulley proposed in this utility model can bring the following beneficial effects:

[0013] 1. By setting up a first pulley and a second pulley, the first pulley and the second pulley are combined to form a complete pulley. When disassembling the belt, rotate the combined pulley so that the second pulley turns inward and does not contact the belt. At this time, the belt is pressed on the intact arc-shaped groove area on the first pulley. Then, the wing nut can be rotated to remove it and pull the second pulley away from the mounting groove. After that, rotate the first pulley so that the incomplete arc-shaped groove area of ​​the first pulley contacts the belt. Since the side groove is incomplete, it cannot form a complete limit on the belt, so the belt can be easily removed and the effort is reduced.

[0014] 2. By setting up a sliding block and a threaded post, after the second wheel is placed on the first wheel, the sliding block is aligned with the slot. At this time, the threaded rod is rotated, and the threaded rod pushes the sliding block into the slot. In the direction perpendicular to the first wheel, there is a double fastening of the wing nut and the sliding block, which makes the connection between the first wheel and the second wheel more stable. Attached Figure Description

[0015] The accompanying drawings, which are provided to further illustrate the present invention and constitute a part of the present invention, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0016] In the attached diagram:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model.

[0018] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0019] Figure 3 This is a schematic diagram of the structure of the second wheel body of this utility model.

[0020] Figure 4 This is a schematic diagram of the structure of the first wheel body of this utility model.

[0021] In the diagram: 1. First wheel body; 2. Second wheel body; 3. Threaded post; 4. Wing nut; 5. Retaining ring; 6. First guide rod; 7. Second guide rod; 8. Locking block; 9. Sliding block; 10. Threaded rod; 11. Actuating wheel. Detailed Implementation

[0022] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings.

[0023] like Figures 1-4 As shown, an embodiment of this utility model proposes a pulley for an alcohol-based atomizer, comprising a first pulley body 1 and a second pulley body 2. The first pulley body 1 has a mounting groove that mates with the second pulley body 2. Four threaded posts 3 are fixedly connected to the side wall of the mounting groove on the first pulley body 1. The second pulley body 2 has four through holes that mate with the threaded posts 3. A wing nut 4 is threaded onto each of the threaded posts 3. The second pulley body 2 has a circular through groove. A fixing ring 5 is fixedly connected to the center of the first pulley body 1, and the fixing ring 5 mates with the circular through groove. The first pulley body 1 and the second pulley body 2 combine to form a complete pulley. The first pulley body 1 is fixed to the atomizer, while the second pulley body 2 is detachable. The pulley typically holds the belt in place via an arc-shaped groove on its side. The first pulley and the second pulley... The side groove is composed of a first wheel body 1 and a second wheel body 2. The arc-shaped groove on the second wheel body 2 occupies one-quarter of the entire groove. When disassembling the belt, rotate the combined pulleys to turn the second wheel body 2 inward so that it does not contact the belt. At this time, the belt presses on the intact arc-shaped groove area on the first pulley. Then, the wing nut 4 can be rotated to remove the belt and pull the second wheel body 2 away from the mounting groove. After that, rotate the first wheel body 1 so that the incomplete arc-shaped groove area of ​​the first wheel body 1 contacts the belt. Since the side groove is incomplete, it cannot form a complete limit on the belt, so the belt can be easily removed with less effort. When installing the second wheel body 2, first align the circular through groove on the second wheel body 2 with the fixing ring 5, then align the threaded post 3 with the through hole, and then tighten the wing nut 4.

[0024] like Figure 1 and Figure 3 As shown, two first guide rods 6 are fixedly connected to the side wall of the mounting groove on the first wheel body 1. The second wheel body 2 is provided with two first guide holes and two second guide holes. The second guide rod 7 is fixedly connected to the second wheel body 2. During installation, the first guide rods 6 on the first wheel body 1 and the second wheel body 2 are aligned with the first guide holes, and the second guide rods 7 are aligned with the second guide holes, which limits the position of the first wheel body 1 and the second wheel body 2. At the same time, the fixing ring 5, the circular through groove, the threaded post 3 and the through hole make the first wheel body 1 and the second wheel body 2 more tightly connected.

[0025] like Figure 2 and Figure 3As shown, two locking blocks 8 are fixedly connected to the side wall of the mounting groove on the first wheel body 1, and two locking slots are provided on the second wheel body 2. When the first wheel body 1 and the second wheel body 2 are installed, under the guiding action between the first wheel body 1 and the second wheel body 2, the locking blocks 8 are locked in the locking slots on the second wheel body 2. Through the threaded post 3, the first guide rod 6, the second guide rod 7 and the threaded post 3, the second wheel body 2 can only be pulled out from the axial direction of the first wheel body 1, so as to avoid the second wheel body 2 being thrown out when rotating.

[0026] like Figure 2 As shown, both locking blocks 8 are provided with sliding holes, and sliding blocks 9 are slidably connected in the sliding holes. The second wheel body 2 is provided with a slot on the side wall of the locking groove, and the slot cooperates with the sliding block 9. The first wheel body 1 is provided with two square through slots, which are located on one side of the locking block 8 and are connected to the sliding holes on the locking block 8. The side wall of the square through slot is rotatably connected to a threaded rod 10, which is threadedly connected to the sliding block 9. When the second wheel body 2 is placed on the first wheel body 1, the sliding block 9 is aligned with the slot. At this time, the threaded rod 10 is rotated, and the threaded rod 10 pushes the sliding block 9 into the slot. In the direction perpendicular to the first wheel body 1, there is a butterfly nut 4 and the sliding block 9 for double fastening, making the connection between the first wheel body 1 and the second wheel body 2 more stable.

[0027] like Figure 3 As shown, the side walls of the two threaded rods 10 are fixedly connected to the actuating wheels 11. When rotating the threaded rod 10, the actuating wheels 11 can be directly actuated, which is more convenient. The friction between the threaded rod 10 and the first wheel body 1 is large, which can prevent the threaded rod 10 from rotating when the first wheel body 1 rotates.

[0028] Working principle: Place the second wheel 2 into the mounting groove on the first wheel 1. When placing it, align the circular through groove on the second wheel 2 with the fixing ring 5, and then align the threaded post 3 with the through hole. Align the first guide rod 6 on the first wheel 1 and the second wheel 2 with the first guide hole, the second guide rod 7 with the second guide hole, and the locking block 8 with the locking groove to guide the first wheel 1 and the second wheel 2. Then screw on the wing nut 4, and then rotate the threaded rod 10 in sequence to make the sliding block 9 enter the slot. When removing the belt, rotate the combined pulley to make the second wheel 2 turn inward and not contact the belt. At this time, the belt is pressed on the intact arc-shaped groove area on the first pulley. Then, rotate to remove the wing nut 4 and pull the second wheel 2 away from the mounting groove. Then rotate the first wheel 1 to make the incomplete arc-shaped groove area of ​​the first wheel 1 contact the belt. Since the side groove is incomplete, it cannot form a complete limit on the belt, so the belt can be easily removed.

[0029] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between embodiments can be referred to interchangeably. Each embodiment focuses on describing the differences from other embodiments. In particular, the system embodiments are basically similar to the method embodiments, so the description is relatively simple; relevant parts can be referred to the descriptions in the method embodiments.

[0030] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A pulley for an alcohol-based atomizer, characterized in that, The first wheel (1) and the second wheel (2) are provided. The first wheel (1) is provided with a mounting groove that cooperates with the second wheel (2). Four threaded posts (3) are fixedly connected to the side wall of the mounting groove on the first wheel (1). The second wheel (2) is provided with four through holes that cooperate with the threaded posts (3). A wing nut (4) is threaded onto the threaded post (3). The second wheel (2) is provided with a circular through groove. A fixing ring (5) is fixedly connected to the center of the first wheel (1) and cooperates with the circular through groove.

2. The alcohol-based atomizer pulley according to claim 1, characterized in that, Two first guide rods (6) are fixedly connected to the side wall of the mounting groove on the first wheel body (1), two first guide holes are provided on the second wheel body (2), two second guide holes are provided on the first wheel body (1), and a second guide rod (7) is fixedly connected to the second wheel body (2).

3. The alcohol-based atomizer pulley according to claim 1, characterized in that, Two locking blocks (8) are fixedly connected to the side wall of the mounting groove on the first wheel body (1), and two locking slots are provided on the second wheel body (2).

4. The alcohol-based atomizer pulley according to claim 3, characterized in that, Both of the card blocks (8) are provided with sliding holes, and sliding blocks (9) are slidably connected in the sliding holes. The second wheel body (2) is provided with a slot on the side wall of the card slot, and the slot cooperates with the sliding block (9).

5. The alcohol-based atomizer pulley according to claim 4, characterized in that, The first wheel body (1) is provided with two square through slots. The two square through slots are located on one side of the locking block (8). The square through slots are connected to the sliding holes on the locking block (8). The side wall of the square through slot is rotatably connected to the threaded rod (10). The threaded rod (10) is threadedly connected to the sliding block (9).

6. The alcohol-based atomizer pulley according to claim 5, characterized in that, Both threaded rods (10) have a fixedly connected actuating wheel (11) to their sidewalls.

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