Spring type recoverable guide wheel set device

Abstract

The utility model provides a spring type recoverable guide wheel set device which comprises a guide wheel fixing frame, a guide wheel, an insulating plate, a guide column, a connecting plate, a spring and a supporting plate, the bottom of the guide wheel fixing frame is movably connected with the guide wheel through a bearing, the two ends of the bearing are fixed through first nuts, and the top of the guide wheel fixing frame is fixedly provided with the insulating plate through the supporting column. A pair of connecting columns are fixed to the top of the insulating plate, the tops of the connecting columns are connected with a supporting plate and fixed through second nuts, the guide columns are fixedly arranged in the middle of the top of the supporting plate, springs sleeve bodies of the guide columns, the tops of the guide columns are further sleeved with connecting plates, and column bodies of the guide columns on the upper portions of the connecting plates are connected with third nuts. The device is simple in structure and convenient to install, the guide wheels can be automatically reset through elastic force of the springs, the guide wheels can be automatically adjusted to be attached to the rails all the time according to turning and the gradient of the rails in the running process of the transfer trolley, and it is ensured that the anode plate transfer trolley runs stably and does not derail any more.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of guide wheel, especially relates to a spring type recoverable guide wheel set device. BACKGROUND

[0002] The anode plate is a product obtained by casting the crude copper produced by a converter, and is used for electrolytic refining to produce cathode copper, the anode plate production process includes the steps of unloading, batching, smelting, converting, refining and the like, and the efficient anode plate production unloading and transferring device needs to be used in processing at each step, the anode plate transferring trolley is prone to derailing in the running process due to the speed difference of the inner and outer wheels and the track slope, and the trolley is difficult to handle after derailing, thereby affecting the system production for a long time. CONTENT OF THE UTILITY MODEL

[0003] In view of the above problems, the utility model provides a spring type recoverable guide wheel set device, which is installed before and after the transferring trolley wheels, and can automatically adjust according to the turning and track slope in the running process of the transferring trolley, so that the anode plate transferring trolley can stably run without derailing.

[0004] The utility model is realized through the following technical schemes:

[0005] A spring type recoverable guide wheel set device, including guide wheel fixed frame, guide wheel, insulating plate, guide column, connecting plate, spring and support plate;

[0006] The guide wheel fixed frame is of a U-shaped structure, the bottom is movably connected with the guide wheel through a bearing, and the both ends of the bearing are fixed through first nuts;

[0007] The top of the guide wheel fixed frame is fixed with the insulating plate through a support column, the top of the insulating plate is fixed with a pair of connecting columns, the connecting columns are connected with the support plate at the top and are fixed through second nuts;

[0008] The guide column is fixedly arranged at the top of the support plate in the middle, the guide column body is sleeved with the spring, the top of the guide column is also sleeved with the connecting plate, and the column body of the guide column at the upper part of the connecting plate is connected with a third nut.

[0009] The working principle of the utility model is as follows:

[0010] The connecting plate of the guide wheel set device is welded to the bottom of the anode plate transfer trolley, so that the guide wheel set device is located on the front and back of the original wheels of the anode plate transfer trolley; when the transfer trolley transports the anode plate and encounters a curved rail, the centrifugal force of the wheels located on the outside is large, which can easily cause the transfer trolley to tilt outward; at this time, the connecting plate of the guide wheel set device is pressed by the transfer trolley, the spring at the bottom of the connecting plate is compressed to generate an upward thrust, so that the body of the transfer trolley is lifted upward, and excessive tilting of the body and side turning are avoided.

[0011] When the overall height of the guide wheel set device is insufficient, the third nut can be rotated to increase the deformable distance of the spring, so as to increase the overall height.

[0012] As a further improvement of the utility model, the bearing surface is provided with an insulating wear-resistant sleeve I.

[0013] When the guide wheel rotates at a high speed, static electricity can be generated by friction with the bearing, and the insulating wear-resistant sleeve I arranged on the bearing surface can prevent static electricity from being transmitted to the transfer trolley.

[0014] As a further improvement of the utility model, the bottom of the insulating plate is provided with a mounting hole connected with the support column, and a wear-resistant insulating sleeve II is arranged in the mounting hole.

[0015] The wear-resistant insulating sleeve II is used for static electricity isolation between the insulating plate and the support column, and the safety is further improved.

[0016] As a further improvement of the utility model, the top of the spring is connected with a sliding nut below the connecting plate.

[0017] The sliding nut is arranged at the top of the spring, and compared with the direct contact between the spring and the connecting plate, the contact area is increased, and the service life of the connecting plate is improved.

[0018] Compared with the prior art, the utility model has the following effects:

[0019] 1. The utility model has simple structure and convenient installation, and the guide wheel can be automatically reset through the elastic force of the spring; during the operation of the transfer trolley, the guide wheel can be automatically adjusted according to the turning and the slope of the track to always adhere to the track, so that the anode plate transfer trolley can stably operate and will not derail.

[0020] 2. The device can adjust the deformation range of the spring according to different use environments, and has wide application range.

[0021] 3. The device has high safety, adopts multiple insulating wear-resistant sleeves to prevent static electricity, and greatly improves the safety of the transfer trolley during high-speed operation. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the device of this utility model.

[0023] Reference numerals: 1-Guide wheel fixing bracket, 2-Guide wheel, 3-Bearing, 4-First nut, 5-Insulating wear-resistant sleeve I, 6-Insulating plate, 7-Mounting hole, 8-Wear-resistant insulating sleeve II, 9-Support column, 10-Connecting column, 11-Second nut, 12-Guide column, 13-Connecting plate, 14-Spring, 15-Sliding nut, 16-Third nut, 17-Support plate. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings. In the embodiments, unless otherwise specified, the technical means used are all conventional technical means in the art. Example 1

[0025] like Figure 1 The spring-loaded reversible guide wheel assembly shown includes a guide wheel fixing frame 1, a guide wheel 2, an insulating plate 6, a guide post 12, a connecting plate 13, a spring 14, and a support plate 17.

[0026] The guide wheel fixing frame 1 has a "U" shaped structure, with a guide wheel 2 movably connected to the bottom via a bearing 3, and the two ends of the bearing 3 are fixed by a first nut 4;

[0027] An insulating plate 6 is fixed to the top of the guide wheel fixing frame 1 by a support column 9. A pair of connecting columns 10 are fixed to the top of the insulating plate 6. A support plate 17 is connected to the top of the connecting column 10 and fixed by a second nut 11.

[0028] The guide post 12 is fixedly installed at the top center of the support plate 17. A spring 14 is sleeved on the main body of the guide post 12. A connecting plate 13 is also sleeved on the top of the guide post 12. A third nut 16 is connected to the column body of the guide post 12 on the upper part of the connecting plate 13.

[0029] The working principle of this embodiment is as follows:

[0030] The connecting plate 13 of the guide wheel set device is welded with the bottom of the anode plate transfer trolley, so that the guide wheel set device is located at the front and back of the original wheels of the anode plate transfer trolley, when the transfer trolley transports the anode plate and encounters a curved rail, the centrifugal force of the wheels located at the outside is large and is easy to cause the transfer trolley to tilt outward, at this time, the connecting plate 13 of the guide wheel set device is pressed by the transfer trolley, the spring 14 at the bottom of the connecting plate 13 is compressed to generate upward thrust, so that the vehicle body of the transfer trolley is lifted upward, and excessive tilting of the vehicle body and side turning are avoided.

[0031] When the overall height of the guide wheel set device is not enough, the third nut 16 can be rotated to increase the deformable distance of the spring 14, so as to increase the overall height. Embodiment 2

[0032] The embodiment is a further improvement based on embodiment 1, and the specific improvements are as follows:

[0033] The surface of the bearing 3 is provided with an insulating wear-resistant sleeve I 5.

[0034] The working principle of the embodiment is the same as that of embodiment 1, and when the guide wheel 2 rotates at high speed, static electricity may be generated by friction with the bearing 3, and the insulating wear-resistant sleeve I 5 provided on the surface of the bearing 3 can avoid the static electricity from being transmitted to the transfer trolley. Embodiment 3

[0035] The embodiment is a further improvement based on embodiment 2, and the specific improvements are as follows:

[0036] The bottom of the insulating plate 16 is provided with a mounting hole 7 connected with the supporting column 9, and a wear-resistant insulating sleeve II 8 is arranged in the mounting hole 7.

[0037] The working principle of the embodiment is the same as that of embodiment 2, and the wear-resistant insulating sleeve II 8 is used for static electricity isolation between the insulating plate 16 and the supporting column 9, so as to further improve the safety. Embodiment 4

[0038] The embodiment is a further improvement based on embodiment 3, and the specific improvements are as follows:

[0039] The top of the spring 14 is connected with a sliding nut 15 below the connecting plate 13.

[0040] The working principle of the embodiment is the same as that of embodiment 3, and the sliding nut 15 is arranged at the top of the spring 14, so as to increase the contact area compared with the direct contact of the spring 14 with the connecting plate 13, and the service life of the connecting plate 13 is improved.

[0041] The above examples are only exemplary embodiments of the present application, and are not used to limit the present application, and the protection scope of the present application is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements to the present application within the spirit and protection scope of the present application, and the modification or equivalent replacement should also be regarded as falling within the protection scope of the present application.

[0042] It is particularly pointed out that the directions or position relationships indicated by "front", "back", "left", "right", "up", "down" and the like are based on the directions or position relationships shown in the drawings, or the directions or position relationships commonly placed when the product of the present application is used, and are only for the convenience of describing the present application, and are not indicative or suggestive of the devices or elements indicated having a specific direction, being constructed and operated in a specific direction, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only used for differentiation in description, and cannot be understood as indicative or suggestive of relative importance.

Claims

1. A spring-loaded, reversible guide wheel assembly device, characterized in that: It includes a guide wheel fixing frame (1), a guide wheel (2), an insulating plate (6), a guide post (12), a connecting plate (13), a spring (14), and a support plate (17). The guide wheel fixing frame (1) is a "U" shaped structure, and the bottom is movably connected to the guide wheel (2) through the bearing (3). The two ends of the bearing (3) are fixed by the first nut (4). The top of the guide wheel fixing frame (1) is fixed with an insulating plate (6) by a support column (9). A pair of connecting columns (10) are fixed on the top of the insulating plate (6). The top of the connecting column (10) is connected with a support plate (17) and fixed by a second nut (11). The guide post (12) is fixedly installed at the top center of the support plate (17). A spring (14) is sleeved on the main body of the guide post (12). A connecting plate (13) is also sleeved on the top of the guide post (12). A third nut (16) is connected to the column body of the guide post (12) on the upper part of the connecting plate (13).

2. The spring-loaded resettable guide wheel assembly according to claim 1, characterized in that: The bearing (3) is provided with an insulating wear-resistant sleeve I (5) on its surface.

3. The spring-loaded reversible guide wheel assembly according to claim 1, characterized in that: The insulating plate (6) has a mounting hole (7) at the bottom that connects to the support column (9), and a wear-resistant insulating sleeve II (8) is provided in the mounting hole (7).

4. The spring-loaded resettable guide wheel assembly according to claim 1, characterized in that: The top of the spring (14) is connected to a sliding nut (15) located below the connecting plate (13).

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