Electric bicycle hub alkali washing treatment device

Abstract

The utility model relates to an alkali washing treatment device for an electric bicycle hub, which belongs to the technical field of bicycle hub processing and comprises a base, a placing and taking component and an alkali washing component, and the placing and taking component and the alkali washing component are mounted on the top of the base. The alkali washing assembly comprises a supporting plate, a fixing plate fixed to the bottom of the supporting plate, a plurality of extending plates fixed to the outer side of the fixing plate, arc-shaped baffles fixed to the sides, away from the fixing plate, of the extending plates, a plurality of limiting grooves formed in the tops of the extending plates, and a graduated scale fixed to the top of the base. The device comprises a base, a supporting plate fixed to the top of the base, a connecting plate fixed to the back face of the supporting plate, a pointer fixed to the back face of the connecting plate, an alkali washing barrel fixed to the top of the base, and a plurality of ultrasonic emitters fixedly installed on the inner side of the alkali washing barrel. According to the alkali washing treatment device for the electric bicycle hub, alkali washing treatment can be conducted on the bicycle hub through more reasonable and smoother structural cooperation.

Description

Technical Field

[0001] This utility model relates to the field of bicycle hub processing technology, specifically to an alkaline washing treatment device for electric bicycle hubs. Background Technology

[0002] The bicycle hub is an important component of a bicycle, located at the center of the front and rear wheelsets. It has a direct impact on the bicycle's movement, speed, and gliding ability. The design of the hub directly affects the bicycle's driving efficiency, speed, and gliding smoothness. Structurally, the hub usually consists of two main components: the housing and the bearing. The housing provides protection for the bearing and ensures a tight connection between it and the wheel, while the bearing is responsible for supporting the wheel and ensuring a smooth and stable riding experience.

[0003] According to Chinese Patent Publication No. CN104532275B, an alkaline washing treatment device for electric bicycle hubs includes a base plate with an alkaline washing tank, a support plate, a vernier scale, a vernier caliper on the side wall of the vernier scale, a side plate, a guide tube on the side wall of the side plate, a telescopic tube fitted inside the guide tube, and a sleeve rod at the lower end of the telescopic tube. The support plate has a guide tube, a reciprocating rod fitted inside the guide tube, a connecting plate at the end of the reciprocating rod, a rotating disk on the connecting plate, and a rotating column connecting the rotating disk and the connecting plate. The support plate is connected to the rotating disk, allowing for vertical movement of the guide tube, facilitating the lifting and lowering of the electric bicycle hub. The support plate can be adjusted around the connecting plate via the rotating disk, allowing for adjustment of the support plate's tilt. The rotating wheel can be moved horizontally via the reciprocating rod, facilitating adjustment of the support plate's movement and convenient removal of the alkaline-washed electric bicycle hub.

[0004] However, this patent still has some shortcomings in actual use. When performing alkaline washing on the hub, it is necessary to rely on the connection and cooperation between the reciprocating rod, connecting plate, rotating plate, rotating column and support plate to move the guide tube vertically, so that it can be easily removed or placed. At the same time, the insertion depth can be checked through the structural cooperation of the vernier scale, main scale, vernier and sliding block. Whether it is when inserting or removing the hub or checking the scale, multiple structures need to work together. Moreover, the connection method between the structures is relatively cumbersome, which is not conducive to the intuitive and clear operation and inspection of the staff. Therefore, the practicality of the existing electric bicycle hub alkaline washing treatment device has some room for improvement. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides an alkaline washing treatment device for electric bicycle hubs. It has the advantages of being able to perform alkaline washing treatment on bicycle hubs through a more reasonable and smooth structural arrangement. It solves the problems of existing alkaline washing treatment devices for electric bicycle hubs having cumbersome inter-structural linkages and not being intuitive in terms of operation and inspection.

[0007] (II) Technical Solution

[0008] To achieve the above-mentioned goal of performing alkaline washing treatment on bicycle hubs through a more reasonable and smooth structural fit, this utility model provides the following technical solution: an alkaline washing treatment device for electric bicycle hubs, including a base, a pick-up and drop assembly installed on the top of the base, and an alkaline washing assembly installed on the top of the base;

[0009] The alkaline washing assembly includes a support plate, a fixing plate fixed to the bottom of the support plate, several extension plates fixed to the outside of the fixing plate, an arc-shaped baffle fixed to the side of the extension plates away from the fixing plate, several limiting grooves opened on the top of the extension plates, a scale fixed to the top of the base, a connecting plate fixed to the back of the support plate, a pointer fixed to the back of the connecting plate, an alkaline washing tank fixed to the top of the base, several ultrasonic transmitters fixedly installed inside the alkaline washing tank, and a discharge pipe fixedly installed at the bottom right side of the alkaline washing tank.

[0010] Furthermore, the placement and retrieval assembly includes a control box fixed to the top of the base, a servo motor fixedly installed on the front of the control box, two transmission rods rotatably connected to the inside of the control box via bearings, sprockets fixedly installed on the outside of the transmission rods, a chain meshing and drivingly connected between the outside of the two sprockets, a moving block fixed to the outside of the chain, and a fixing rod fixed between the top and bottom walls of the control box.

[0011] Furthermore, the right side of the control box is open, and the right side of the movable block extends to the right side of the control box.

[0012] Furthermore, the output shaft of the servo motor passes through the front of the control box and is fixedly connected to one end of the front of the top transmission rod.

[0013] Furthermore, the top of the movable block has a circular hole through which the fixing rod passes and slides, and the right side of the movable block is fixedly connected to the left side of the support plate.

[0014] Furthermore, several of the extension plates are symmetrically distributed from left to right, and both the extension plates and the fixing plates can be moved into the interior of the alkaline washing tank, with the top of the alkaline washing tank being open.

[0015] Furthermore, each of the extension plates has two limiting grooves on its top, and the inner side of the limiting grooves is arc-shaped. The two limiting grooves are symmetrically distributed front and back. The back of the pointer is in contact with the front of the scale. An electric valve is fixedly installed on the outside of the discharge pipe.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides an alkaline washing treatment device for electric bicycle hubs, which has the following beneficial effects:

[0018] This electric bicycle hub alkaline washing treatment device, through the coordinated use of the loading and unloading components on the top of the base and the alkaline washing components, can perform alkaline washing treatment on bicycle hubs through a more reasonable and smooth structural cooperation. This simplifies the transmission between the structures, making it easier for operators to operate directly. The depth of penetration can also be clearly and intuitively observed by outsiders, which is conducive to the efficient alkaline washing work. At the same time, it reduces the operating difficulty for workers, thereby effectively improving the practicality of the electric bicycle hub alkaline washing treatment device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a front view schematic diagram of the structure of this utility model;

[0021] Figure 3 This is a three-dimensional schematic diagram of the fixed plate connection structure in the present invention.

[0022] In the diagram: 1. Base, 200. Loading / unloading assembly, 201. Control box, 202. Servo motor, 203. Transmission rod, 204. Sprocket, 205. Chain, 206. Moving block, 207. Fixing rod, 300. Alkali washing assembly, 301. Support plate, 302. Fixing plate, 303. Extension plate, 304. Arc-shaped baffle, 305. Limiting groove, 306. Scale, 307. Connecting plate, 308. Pointer, 309. Alkali washing tank, 310. Ultrasonic transmitter, 311. Discharge pipe. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 3This utility model provides a technical solution: an alkaline washing treatment device for electric bicycle hubs, including a base 1, a loading and unloading component 200 installed on the top of the base 1, and an alkaline washing component 300 installed on the top of the base 1; through the cooperative use of the loading and unloading component 200 and the alkaline washing component 300 on the top of the base 1, the bicycle hub can be alkaline washed through a more reasonable and smooth structural cooperation, making the transmission between the structures relatively simple, thus facilitating direct operation by the operator, and the depth of penetration can also be clearly and intuitively observed by outsiders, which is conducive to the efficient alkaline washing work, while also reducing the difficulty of operation for the staff, thereby effectively improving the practicality of the alkaline washing treatment device for electric bicycle hubs.

[0025] In this embodiment, the alkaline washing component 300 is a structure for conveniently and stably performing alkaline washing on bicycle hubs.

[0026] like Figure 1 , Figure 2 and Figure 3 As shown, the alkaline washing assembly 300 includes a support plate 301, a fixing plate 302 fixed to the bottom of the support plate 301, several extension plates 303 fixed to the outside of the fixing plate 302, an arc-shaped baffle 304 fixed to the side of the extension plate 303 away from the fixing plate 302, several limiting grooves 305 opened on the top of the extension plate 303, a scale 306 fixed to the top of the base 1, a connecting plate 307 fixed to the back of the support plate 301, a pointer 308 fixed to the back of the connecting plate 307, an alkaline washing tank 309 fixed to the top of the base 1, several ultrasonic transmitters 310 fixedly installed inside the alkaline washing tank 309, and a discharge pipe 311 fixedly installed at the bottom right side of the alkaline washing tank 309.

[0027] It should be noted that several extension plates 303 are symmetrically distributed from left to right. Both the extension plates 303 and the fixing plates 302 can be moved into the alkaline washing tank 309. The top of the alkaline washing tank 309 is open to allow the alkaline washing process to proceed normally. Each extension plate 303 has two limiting grooves 305 on its top, and the inner side of the limiting grooves 305 is arc-shaped. The two limiting grooves 305 are symmetrically distributed front and back, so that the two ends of the hub can be placed inside the two limiting grooves 305 respectively. The arc shape restricts the hub to a certain extent, making it less likely to fall off the top of the extension plate 303. Furthermore, the extension plates 303 need to be moved into or out of the alkaline washing tank 309 at a slow and uniform speed.

[0028] In addition, the back of the pointer 308 is in contact with the front of the scale 306, so that the pointer 308 can accurately point to the scale on the scale 306, which is convenient for clear and intuitive viewing. The ultrasonic transmitter 310 is an electronic component that can emit ultrasonic waves and is suitable for liquid cleaning. It works with cleaning solution to achieve ultrasonic cleaning effect, which can improve cleaning efficiency and effect. An electric valve is fixedly installed on the outside of the discharge pipe 311, which can be opened to allow the solution inside the alkaline washing tank 309 to be discharged through the discharge pipe 311.

[0029] In this embodiment, the placement and retrieval component 200 is a structure used for placing or removing bicycle hubs.

[0030] like Figure 1 and Figure 2 As shown, the loading and unloading assembly 200 includes a control box 201 fixed to the top of the base 1, a servo motor 202 fixedly installed on the front of the control box 201, two transmission rods 203 rotatably connected to the inside of the control box 201 via bearings, sprockets 204 fixedly installed on the outside of the transmission rods 203, a chain 205 meshing and drivingly connected between the outside of the two sprockets 204, a moving block 206 fixed to the outside of the chain 205, and a fixing rod 207 fixed between the inner top wall and the inner bottom wall of the control box 201.

[0031] It should be noted that the right side of the control box 201 is open, and the right side of the moving block 206 extends to the right side of the control box 201, so that the moving block 206 can move normally inside the control box 201 and between the right side. The output shaft of the servo motor 202 passes through the front of the control box 201 and is fixedly connected to one end of the front of the top transmission rod 203, so that the servo motor 202 can drive the top transmission rod 203 to rotate, and then drive the bottom transmission rod 203 to rotate through the cooperation between the sprocket 204 and the chain 205.

[0032] In addition, the top of the movable block 206 is provided with a round hole through which the fixed rod 207 passes and slides. The right side of the movable block 206 is fixedly connected to the left side of the support plate 301, so that the movable block 206 can drive the support plate 301 to move together during the up and down movement. Under the action of the fixed rod 207, the position of the movable block 206 can be restricted, thereby restricting the position of the support plate 301. The fixed rod 207 can be replaced with a slide rail according to actual needs. The sliding limit between the slide rail and the movable block 206 can also achieve the corresponding limiting and guiding positioning effect.

[0033] The working principle of the above embodiments is as follows:

[0034] When performing alkaline cleaning on electric bicycle hubs, the cleaning solution is poured into the alkaline cleaning tank 309, and the hub is placed between the inner sides of the two limiting grooves 305 on the top of the same extension plate 303. The inner arc of the limiting grooves 305 can limit the hub to a certain extent. The servo motor 202 is started, driving the corresponding transmission rod 203 to rotate. Under the transmission cooperation between the sprocket 204 and the chain 205, the moving block 206 can slide up and down on the outside of the fixed rod 207, so that the bicycle hub placed on the top of the extension plate 303 can be immersed in the solution inside the alkaline cleaning tank 309. The ultrasonic transmitter 310 is started, and the transmission characteristics of ultrasonic waves can clean the hub more efficiently and with higher quality, which can improve the efficiency and quality of cleaning. After cleaning, the servo motor 202 is started, so that the extension plate 303 and the hub can be removed from the alkaline cleaning tank 309 for removal and replacement.

[0035] Compared with existing technologies, this electric bicycle hub alkaline washing treatment device, through the coordinated use of the placement component 200 at the top of the base 1 and the alkaline washing component 300, can perform alkaline washing treatment on bicycle hubs through a more reasonable and smooth structural cooperation. This simplifies the transmission between the structures, making it easier for operators to operate directly. The depth of penetration can also be clearly and intuitively observed by outsiders, which is conducive to the efficient alkaline washing work. At the same time, it reduces the difficulty of operation for workers, thereby effectively improving the practicality of the electric bicycle hub alkaline washing treatment device. It solves the problem that the linkage between the structures in existing electric bicycle hub alkaline washing treatment devices is relatively cumbersome, and the operation and observation methods are not intuitive enough.

[0036] All electrical components mentioned in this article are electrically connected to the main controller and power supply. The provision of power supply is common knowledge in the field. The main controller can be a conventional known device such as a computer that can be controlled. It can be implemented by a person skilled in the art through simple programming. All of these are existing public power connection technologies, which will not be described in detail in this article.

[0037] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. An alkaline washing treatment device for electric bicycle hubs, comprising a base (1), characterized in that: The top of the base (1) is equipped with a pick-up and drop-off assembly (200), and the top of the base (1) is equipped with an alkaline washing assembly (300). The alkaline washing assembly (300) includes a support plate (301), a fixing plate (302) fixed to the bottom of the support plate (301), several extension plates (303) fixed to the outside of the fixing plate (302), an arc-shaped baffle (304) fixed to the side of the extension plate (303) away from the fixing plate (302), several limiting grooves (305) opened on the top of the extension plate (303), a scale (306) fixed to the top of the base (1), a connecting plate (307) fixed to the back of the support plate (301), a pointer (308) fixed to the back of the connecting plate (307), an alkaline washing tank (309) fixed to the top of the base (1), several ultrasonic transmitters (310) fixedly installed inside the alkaline washing tank (309), and a discharge pipe (311) fixedly installed at the bottom right side of the alkaline washing tank (309).

2. The electric bicycle hub alkaline washing treatment device according to claim 1, characterized in that: The placement and retrieval assembly (200) includes a control box (201) fixed to the top of the base (1), a servo motor (202) fixedly installed on the front of the control box (201), two transmission rods (203) rotatably connected to the inside of the control box (201) via bearings, sprockets (204) fixedly installed on the outside of the transmission rods (203), a chain (205) meshing and drivingly connected between the outside of the two sprockets (204), a moving block (206) fixed to the outside of the chain (205), and a fixing rod (207) fixed between the inner top wall and inner bottom wall of the control box (201).

3. The electric bicycle hub alkaline washing treatment device according to claim 2, characterized in that: The control box (201) has an opening on its right side, and the right side of the moving block (206) extends to the right side of the control box (201).

4. The electric bicycle hub alkaline washing treatment device according to claim 2, characterized in that: The output shaft of the servo motor (202) passes through the front of the control box (201) and is fixedly connected to one end of the front of the top transmission rod (203).

5. The electric bicycle hub alkaline washing treatment device according to claim 2, characterized in that: The top of the movable block (206) is provided with a circular hole through which the fixing rod (207) passes and slides. The right side of the movable block (206) is fixedly connected to the left side of the support plate (301).

6. The electric bicycle hub alkaline washing treatment device according to claim 1, characterized in that: Several of the extension plates (303) are symmetrically distributed from left to right. Both the extension plates (303) and the fixing plates (302) can be moved into the interior of the alkaline washing tank (309). The top of the alkaline washing tank (309) is open.

7. The electric bicycle hub alkaline washing treatment device according to claim 1, characterized in that: Each of the extension plates (303) has two limiting grooves (305) on its top, and the inner side of the limiting grooves (305) is arc-shaped. The two limiting grooves (305) are symmetrically distributed front and back. The back of the pointer (308) is in contact with the front of the scale (306). An electric valve is fixedly installed on the outside of the discharge pipe (311).

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