Motor belt pulley installer

Abstract

The utility model relates to a motor belt pulley installer, which belongs to the technical field of motor belt pulleys, and comprises a bottom plate and a belt pulley body, the top of the bottom plate is provided with a first motor, the top of the bottom plate is detachably connected with a second motor, and one end of the second motor is provided with a propelling structure; the propelling structure comprises a threaded rod fixedly connected with a rotating shaft of the second motor, and the outer wall of the threaded rod is in threaded connection with a disc. When the belt pulley needs to be used, after a worker clamps the belt pulley body through the clamping structure, lubricating oil is smeared on a soft cushion, a first motor is placed on a bottom plate, at the moment, the first motor is placed to push an arc-shaped plate through a rotating shaft, and therefore the arc-shaped plate is turned over to clamp the rotating shaft of the first motor; and the threaded rod rotates through the second motor to drive the push plate to push the belt pulley body, so that the belt pulley body is mounted on the rotating shaft of the first motor, and the belt pulley is mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of motor pulleys, and relates to a motor pulley installer. Background Art

[0002] The motor pulley installer is mainly designed and functions to simplify the installation process of the motor pulley, improve the installation efficiency and safety.

[0003] When the pulley is installed on the motor, usually after the pulley is docked with the rotating shaft of the motor, the staff then uses a hammer to strike the pulley to achieve the installation of the pulley. However, during installation, when striking with a hammer, the hammer does not fall on the hardest part of the pulley everywhere, so strong knocking may cause damage to the pulley. At the same time, if the striking part is located at the edge of the pulley during the knocking of the pulley, it may cause the pulley and the rotating shaft of the motor to get stuck, thus affecting the installation efficiency of the pulley. Seriously, it may cause the pulley installation to be inclined and difficult to disassemble.

[0004] To solve the above problems, a motor pulley installer is proposed in this application. Content of the Utility Model

[0005] The utility model aims at the technical problems existing in the prior art and provides a motor pulley installer.

[0006] The technical solution of the utility model to solve the above technical problems is as follows: A motor pulley installer includes a bottom plate and a pulley body. A first motor is arranged on the top of the bottom plate, and a second motor is detachably connected to the top of the bottom plate. A propulsion structure is arranged at one end of the second motor. The propulsion structure includes a threaded rod fixedly connected to the rotating shaft of the second motor. A disc is threadedly connected to the outer wall of the threaded rod. A turntable is fixedly connected to the end of the disc away from the second motor. A push plate is arranged on the side of the turntable away from the disc. A clamping structure is arranged on the push plate. A positioning structure is arranged on the side of the clamping structure close to the first motor. The positioning structure includes a soft pad that fits on the outer wall of the rotating shaft of the first motor. An arc-shaped plate is fixedly connected to the outer wall of the soft pad. A rotating rod is fixedly connected to the outer wall of the arc-shaped plate. A connecting piece is rotatably connected to the end point of the rotating rod.

[0007] The clamping structure includes an electric telescopic rod arranged on the turntable. The telescopic end of the electric telescopic rod is fixedly connected to a telescopic plate. A spring is fixedly connected to the movable end of the telescopic plate. The bottom of the spring is fixedly connected to an extension rod. The outer wall of the extension rod fits with the inner wall of the spring. The bottom of the extension rod is fixedly connected to the top of the connecting piece. By setting the clamping structure, pulleys of different sizes can be clamped.

[0008] A torsion spring is fixedly connected to the connecting member, and one end of the torsion spring is fixedly connected to the outer wall of the rotating rod. By setting the torsion spring, the automatic reset of the rotating rod and the arc-shaped plate is realized, so as to facilitate subsequent use.

[0009] A slider is fixedly connected to the side of the turntable close to the push plate, and a groove is provided on the push plate. The slider is slidably connected to the groove provided on the push plate. By setting the slider and the groove, the push plate can push the pulley body more quickly.

[0010] A baffle is fixedly connected to the end of the threaded rod away from the second motor. By setting the baffle, the blocking of the disc is realized, and the subsequent use is prevented from being affected by the detachment of the disc.

[0011] The soft pad is made of sponge material, and lubricating oil is applied to the soft pad. By setting the soft pad as sponge material and applying lubricating oil on the soft pad, the lubrication of the rotating shaft of the first motor is realized, making the propulsion of the pulley body more convenient, so as to improve work efficiency.

[0012] The beneficial effects of the present utility model are:

[0013] When in use, after the staff clamps the pulley body through the clamping structure, lubricating oil is applied to the soft pad, and the first motor is placed on the bottom plate. At this time, the placement of the first motor will push the arc-shaped plate through the rotating shaft, so that the arc-shaped plate flips to clamp the rotating shaft of the first motor. The second motor makes the threaded rod rotate, driving the push plate to push the pulley body, so that the pulley body is installed on the rotating shaft of the first motor, thus completing the installation of the pulley.

[0014] By setting the clamping structure, pulleys of different sizes can be clamped. When multiple pulleys need to be clamped, the telescopic plate can be raised through the electric telescopic rod, so as to place the pulley inside multiple telescopic plates. After the placement is completed, the electric telescopic rod drives the telescopic plate to return to its original position, so as to realize the clamping of the pulley, and thus realize the installation of different pulleys. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the present utility model showing the overall structure and its related parts;

[0016] Figure 2 This is a schematic diagram of the present utility model showing the propulsion structure and its related parts;

[0017] Figure 3 This is a schematic diagram of the present utility model showing the clamping structure and its related parts;

[0018] Figure 4 This is a schematic diagram of the present utility model showing the torsion spring structure and its related parts.

[0019] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0020] 1. Bottom plate; 2. First motor; 3. Second motor;

[0021] 4. Propulsion structure; 401. Threaded rod; 402. Disc; 403. Turntable; 404. Push plate;

[0022] 5. Clamping structure; 501. Electric telescopic rod; 502. Telescopic plate; 503. Spring; 504. Extension rod;

[0023] 6. Positioning structure; 601. Connecting piece; 602. Rotating rod; 603. Arc-shaped plate; 604. Soft pad;

[0024] 7. Pulley body; 8. Torsion spring; 9. Groove; 10. Slide block; 11. Baffle. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0026] In the description of the present application, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may clearly or implicitly include one or more of the described features. In the description of the present application, "a plurality of" means two or more unless otherwise specifically defined.

[0027] In the description of the present application, the term "for example" is used to mean "serving as an example, illustration, or explanation". Any embodiment described as "for example" in the present application is not necessarily construed as being more preferred or having more advantages than other embodiments. In order for any person skilled in the art to implement and use the present invention, the following description is given. In the following description, details are set forth for purposes of explanation. It should be understood that those skilled in the art can recognize that the present invention can be implemented without using these specific details. In other instances, well-known structures and processes are not elaborated in detail to avoid obscuring the description of the present invention with unnecessary details. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the broadest scope that conforms to the principles and features disclosed in the present application.

[0028] Refer toFigures 1-3 , a motor pulley installer, comprising a bottom plate 1 and a pulley body 7. A first motor 2 is provided at the top of the bottom plate 1, and the rotating shaft of the first motor 2 is adapted to the pulley body 7. A second motor 3 is detachably connected to the top of the bottom plate 1, and a propulsion structure 4 is provided at one end of the second motor 3. The second motor 3 is used to push the propulsion structure 4; the propulsion structure 4 includes a threaded rod 401 fixedly connected to the rotating shaft of the second motor 3. The second motor 3 is used to rotate the threaded rod 401. A disc 402 is threadedly connected to the outer wall of the threaded rod 401. The rotation of the threaded rod 401 is used to rotate the disc 402. A turntable 403 is fixedly connected to the end of the disc 402 away from the second motor 3. The rotation of the disc 402 is used to rotate the turntable 403. A push plate 404 is provided on the side of the turntable 403 away from the disc 402. The rotation of the turntable 403 is used to push the push plate 404 forward. A clamping structure 5 is provided on the push plate 404. The clamping structure 5 is used to clamp and position the pulley body 7. A positioning structure 6 is provided on the side of the clamping structure 5 close to the first motor 2; the positioning structure 6 includes a soft pad 604 attached to the outer wall of the rotating shaft of the first motor 2. A rotating rod 602 is used to apply lubricating oil to the rotating shaft of the first motor 2. An arc-shaped plate 603 is fixedly connected to the outer wall of the soft pad 604. The arc-shaped plate 603 is used to fix the rotating shaft of the first motor 2. A rotating rod 602 is fixedly connected to the outer wall of the arc-shaped plate 603. The end point of the rotating rod 602 is rotatably connected to a connecting member 601. The mutual cooperation of the rotating rod 602 and the connecting member 601 can realize the flipping of the arc-shaped plate 603, so as to facilitate disassembly and connection.

[0029] Referring to Figure 1 and Figure 3 , the clamping structure 5 includes an electric telescopic rod 501 provided on the turntable 403. The model of the electric telescopic rod 501 is BLACF30-C142. A telescopic plate 502 is fixedly connected to the telescopic end of the electric telescopic rod 501. The electric telescopic rod 501 is used to raise and lower the telescopic plate 502, so as to clamp pulley bodies 7 of different sizes. A spring 503 is fixedly connected to the movable end of the telescopic plate 502. The bottom of the spring 503 is fixedly connected to an extension rod 504. The spring 503 is used to realize the telescoping of the extension rod 504, so as to adjust the position of the connecting member 601. The outer wall of the extension rod 504 fits with the inner wall of the spring 503. The bottom of the extension rod 504 is fixedly connected to the top of the connecting member 601. In this way, when the clamping structure 5 clamps pulley bodies 7 of different sizes, the positioning structure 6 can also act on the rotating shaft of the first motor 2.

[0030] Referring to Figure 3 and Figure 4A torsion spring 8 is fixedly connected to the connecting member 601, and one end of the torsion spring 8 is fixedly connected to the outer wall of the rotating rod 602. The torsion spring 8 is used to realize automatic resetting of the rotating rod 602 and the arc plate 603, so that the arc plate 603 can automatically return to its original position after flipping, so as to facilitate subsequent use.

[0031] Reference Figure 2 and Figure 3 A slider 10 is fixedly connected to one side of the turntable 403 close to the push plate 404, and a groove 9 is provided on the push plate 404. The slider 10 is slidably connected to the groove 9 provided on the push plate 404. The coordinated use of the slider 10 and the groove 9 can realize the convenient rotation of the turntable 403. Through the design of the slider 10 and the groove 9, the contact area between the push plate 404 and the turntable 403 is reduced, making the rotation of the turntable 403 more convenient, thereby realizing a faster push of the push plate 404 on the pulley body 7.

[0032] Reference Figure 2 The end of the threaded rod 401 away from the second motor 3 is fixedly connected with a baffle 11, and the baffle 11 is used to block the disc 402 to prevent the disc 402 from escaping from the range of the threaded rod 401 during rotation, thereby preventing the disc 402 from escaping and affecting subsequent use.

[0033] Reference Figure 3 The soft pad 604 is made of sponge material and lubricating oil is applied on the soft pad 604. By setting the soft pad 604 to be a sponge material and applying lubricating oil on the soft pad 604, lubrication of the rotating shaft of the first motor 2 is achieved, thereby making the propulsion of the pulley body 7 more convenient, thereby improving work efficiency.

[0034] Working principle:

[0035] When the pulley needs to be installed, the electric telescopic rod 501 is used to raise the telescopic plate 502. After the telescopic plate 502 rises, the staff will place the belt to be installed inside the telescopic plate 502 and pull the telescopic plate 502 back through the electric telescopic rod 501, so as to clamp the pulley. After the pulley is clamped, the staff will apply lubricating fluid on the cushion 604 and place the first motor 2 on the bottom plate 1. When the first motor 2 is placed, the staff will push the arc plate 603 through the rotating shaft of the first motor 2. At this time, the arc plate 603 is flipped under the push of the rotating shaft of the first motor 2, so that the cushion 604 and the arc plate 603 are fixed to the rotating shaft of the first motor 2. At this time, the staff will start the second motor 3. The second motor 3 drives the propulsion structure 4 and the turntable 403 to push forward by rotation, so as to push the pulley body 7, thereby installing the pulley body 7 on the rotating shaft of the first motor 2.

[0036] Although the preferred embodiments of the present invention have been described, those skilled in the art can make additional changes and modifications once they learn the basic inventive concept. Therefore, the appended claims are intended to be construed to include the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and its equivalent technologies, the present invention is also intended to include these modifications and variations.

Claims

1. A motor pulley installer, comprising a bottom plate (1) and a pulley body (7), characterized in that, A first motor (2) is provided on the top of the bottom plate (1). A second motor (3) is detachably connected to the top of the bottom plate (1). A propulsion structure (4) is provided at one end of the second motor (3). The propulsion structure (4) includes a threaded rod (401) fixedly connected to the rotating shaft of the second motor (3). A disc (402) is threadedly connected to the outer wall of the threaded rod (401). A turntable (403) is fixedly connected to the end of the disc (402) away from the second motor (3). A push plate (404) is provided on the side of the turntable (403) away from the disc (402). A clamping structure (5) is provided on the push plate (404). A positioning structure (6) is provided on the side of the clamping structure (5) close to the first motor (2). The positioning structure (6) includes a soft pad (604) attached to the outer wall of the rotating shaft of the first motor (2). An arc-shaped plate (603) is fixedly connected to the outer wall of the soft pad (604). A rotating rod (602) is fixedly connected to the outer wall of the arc-shaped plate (603). A connecting member (601) is rotatably connected to the end point of the rotating rod (602).

2. The motor pulley installer according to claim 1, characterized in that, The clamping structure (5) includes an electric telescopic rod (501) provided on the turntable (403). A telescopic plate (502) is fixedly connected to the telescopic end of the electric telescopic rod (501). A spring (503) is fixedly connected to the movable end of the telescopic plate (502). The bottom of the spring (503) is fixedly connected to an extension rod (504). The outer wall of the extension rod (504) is attached to the inner wall of the spring (503). The bottom of the extension rod (504) is fixedly connected to the top of the connecting member (601).

3. The motor pulley installer according to claim 1, characterized in that, A torsion spring (8) is fixedly connected to the connecting member (601). One end of the torsion spring (8) is fixedly connected to the outer wall of the rotating rod (602).

4. The motor pulley installer according to claim 1, characterized in that, A slider (10) is fixedly connected to the side of the turntable (403) close to the push plate (404). A groove (9) is provided on the push plate (404). The slider (10) is slidably connected to the groove (9) provided on the push plate (404).

5. The motor pulley installer according to claim 1, characterized in that, A baffle (11) is fixedly connected to the end of the threaded rod (401) away from the second motor (3).

6. The motor pulley installer according to claim 1, wherein The soft pad (604) is made of sponge material, and lubricating oil is applied to the soft pad (604).

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