Rail wheel hopper weighing device
By designing self-cleaning components in the track wheel hopper weighing device, the problem that existing devices cannot automatically clean the track surface is solved, and the function of automatically cleaning the track when the hopper is walking on the track is realized, which improves walking stability.
Patent Information
- Application Number
- CN202421797419.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-07-29
AI Technical Summary
The existing track wheel hopper weighing device cannot automatically clean the track surface, resulting in dirty tracks affecting the stability of the hopper's walking.
A track wheel hopper weighing device is designed, including a base, a hopper, a moving plate, a walking wheel and a self-cleaning assembly. A walking wheel is fixed at the corner of the bottom of the mobile board for walking on the track; at the same time, a self-cleaning component for brushing the track surface is also fixed at the corner of the bottom of the mobile board, including a brush plate and bristle or sponge block.
Through the design of self-cleaning components, the hopper can automatically clean the track surface while walking on the track, keeping the track smooth and improving the stability of the hopper's walking.
Smart Images
Figure CN222926287U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of weighing devices, and particularly relates to a track-wheel hopper weighing device. Background Art
[0002] A track-wheel hopper weighing device is a device used for weight detection and weighing, usually used in a track transportation system. It can be installed on the hopper of the track system, and detects and records the weight of the materials loaded in the hopper through sensors or weighing devices for control and monitoring.
[0003] At present, although the conventional track-wheel hopper weighing device can achieve the weighing function, it cannot automatically clean the track surface well. The dirty track affects the stability of the hopper walking on the track, and further improvement is needed.
[0004] Therefore, it is necessary to invent a track-wheel hopper weighing device. Content of the Utility Model
[0005] For this reason, the utility model provides a track-wheel hopper weighing device to solve the problems raised in the above background art.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A track-wheel hopper weighing device includes a base, a hopper and a moving plate. At the front and rear ends of the top of the base, several brackets are symmetrically and vertically fixed. At the top of several brackets, two tracks arranged front and back are horizontally fixed. The hopper is connected to the moving plate through a weighing component. At the corners of the bottom of the moving plate, walking wheels are fixed. The walking wheels roll on the top of the track. At the corners of the bottom of the moving plate, a self-cleaning component for brushing the top surface of the track is also fixed.
[0007] Preferably, the weighing component is four limiting rods. The bottom ends of the four limiting rods are vertically fixed at the four corners of the top of the moving plate. A pressing plate is fixed on the side of the hopper. Limiting holes are opened at the four corners of the pressing plate. The limiting rods and the limiting holes correspond to each other one by one. The top ends of the limiting rods vertically pass through the corresponding limiting holes, and the surfaces of the limiting rods are in contact with the hole walls of the corresponding limiting holes.
[0008] Preferably, several weighing sensors are evenly fixed on the top of the moving plate. The bottom of the pressing plate abuts against the top of several weighing sensors.
[0009] Preferably, right-angle connecting plates are fixed at the four corners of the bottom of the moving plate, and the right-angle connecting plates are located directly above the tracks.
[0010] Preferably, the self-cleaning assembly includes four first mounting plates, which respectively correspond to the four right-angle connecting plates one by one. The top of each first mounting plate is fixedly connected to the bottom of the corresponding right-angle connecting plate by a first fixing bolt.
[0011] Preferably, a first brush plate is fixedly installed at the bottom of each first mounting plate, and a plurality of bristles are fixedly installed at the bottom of each first brush plate. The bottom ends of the plurality of bristles are in contact with the top of the track.
[0012] Preferably, the self-cleaning assembly includes four second mounting plates, which respectively correspond to the four right-angle connecting plates one by one. The top of each second mounting plate is fixedly connected to the bottom of the corresponding right-angle connecting plate by a second fixing bolt.
[0013] Preferably, a second brush plate is fixedly installed at the bottom of each second mounting plate, and a sponge block is fixedly installed at the bottom of each second brush plate. The bottom end of the sponge block is in contact with the top of the track.
[0014] The beneficial effects of the present utility model are as follows: By the combined use of the base, hopper, moving plate, bracket, track, weighing assembly, moving plate, walking wheels and the self-cleaning assembly, while having the function of weighing the hopper, the surface of the track can be cleaned simultaneously when the hopper travels on the track, which is beneficial to the smoothness of the track surface, and thus beneficial to the stability of the hopper traveling on the track. Description of the Drawings
[0015] Figure 1 It is a structural cross-sectional view in the main viewing direction of the first embodiment provided by the present utility model;
[0016] Figure 2 is Figure 1 the enlarged view of the structure at A in
[0017] Figure 3 It is a structural cross-sectional view in the side viewing direction of the first embodiment provided by the present utility model;
[0018] Figure 4 is Figure 3 the enlarged view of the structure at B in
[0019] Figure 5 It is a structural cross-sectional view in the side viewing direction of the second embodiment provided by the present utility model;
[0020] Figure 6 is Figure 5 the enlarged view of the structure at C in
[0021] In the figure: 1, base; 2, hopper; 3, support; 4, track; 5, moving plate; 6, walking wheel; 7, limiting rod; 8, pressing plate; 9, limiting hole; 10, weighing sensor; 11, right-angle connecting plate; 12, first mounting plate; 13, first fixing bolt; 14, first brush plate; 15, bristles; 16, second mounting plate; 17, second fixing bolt; 18, second brush plate; 19, sponge block. Specific embodiments
[0022] The following is a description of the preferred embodiments of the present invention with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.
[0023] Embodiment 1:
[0024] Please refer to the attached Figures 1-4 , a track-wheel hopper weighing device provided by the present invention includes a base 1, a hopper 2 and a moving plate 5. At the front and rear ends of the top of the base 1, a number of supports 3 are symmetrically and vertically fixed. At the top of the number of supports 3, two horizontally arranged tracks 4 are fixed. The hopper 2 is connected to the moving plate 5 through a weighing assembly. At the bottom corners of the moving plate 5, walking wheels 6 are fixed. The walking wheels 6 roll on the top of the track 4. At the bottom corners of the moving plate 5, a self-cleaning assembly for brushing the top surface of the track 4 is also fixed;
[0025] The weighing assembly is four limiting rods 7. The bottom ends of the four limiting rods 7 are vertically fixed at the four corners of the top of the moving plate 5. A pressing plate 8 is fixed on the side of the hopper 2. Limiting holes 9 are opened at the four corners of the pressing plate 8. The limiting rods 7 and the limiting holes 9 correspond to each other one by one. The top ends of the limiting rods 7 vertically pass through the corresponding limiting holes 9, and the surfaces of the limiting rods 7 are in contact with the hole walls of the corresponding limiting holes 9. That is, under the combined limiting action of the limiting rods 7 and the limiting holes 9, the hopper 2 can be effectively prevented from shifting and falling off the moving plate 5. A number of weighing sensors 10 are evenly fixed on the top of the moving plate 5. The bottom of the pressing plate 8 is in contact with the tops of the number of weighing sensors 10. That is, under the weighing action of the weighing sensors 10, the hopper weighing function can be realized. Right-angle connecting plates 11 are fixed at the four corners of the bottom of the moving plate 5. The right-angle connecting plates 11 are located directly above the tracks 4;
[0026] The self-cleaning component consists of four first mounting plates 12, which respectively correspond to the four right-angle connecting plates 11 one by one. The top of the first mounting plate 12 is fixedly connected to the bottom of the corresponding right-angle connecting plate 11 through the first fixing bolt 13, that is, the first mounting plate 12 can be conveniently disassembled and assembled. A first brush plate 14 is fixedly installed at the bottom of each first mounting plate 12, and a number of bristles 15 are fixedly installed at the bottom of each first brush plate 14. It should be noted that in the present utility model, the bristles 15 are preferably made of flexible nylon material. While being wear-resistant, they can effectively prevent scratching the surface of the track 4. The bottom ends of a number of bristles 15 are in contact with the top of the track 4. Specifically, when the hopper 2 moves on the track 4, the right-angle connecting plate 11 can drive the first mounting plate 12 to move synchronously, thereby driving the bristles 15 on the first brush plate 14 to move synchronously, and thus the surface of the track 4 can be cleaned simultaneously, which is beneficial to the smoothness of the surface of the track 4, and thus beneficial to the stability of the hopper 2 moving on the track 4. And because the first mounting plate 12 can be conveniently disassembled and assembled, it is convenient to regularly disassemble, clean or replace the first brush plate 14 and the bristles 15.
[0027] The using process of the present utility model is as follows: First, under the weighing action of the weighing sensor 10, the weighing function of the hopper can be realized, which is a well-known technology to those skilled in the art and will not be elaborated here. Second, when the hopper 2 moves on the track 4, the right-angle connecting plate 11 can drive the first mounting plate 12 to move synchronously, thereby driving the bristles 15 on the first brush plate 14 to move synchronously, and thus the surface of the track 4 can be cleaned simultaneously, which is beneficial to the smoothness of the surface of the track 4, and thus beneficial to the stability of the hopper 2 moving on the track 4.
[0028] Embodiment 2:
[0029] Please refer to the attached Figures 5-6 For a track-wheel hopper weighing device provided by the present utility model, the self-cleaning component is four second mounting plates 16, which respectively correspond to the four right-angle connecting plates 11 one by one. The top of the second mounting plate 16 is fixedly connected to the bottom of the corresponding right-angle connecting plate 11 through the second fixing bolt 17. A second brush plate 18 is fixedly installed at the bottom of each second mounting plate 16, and a sponge block 19 is fixedly installed at the bottom of each second brush plate 18. The bottom end of the sponge block 19 is in contact with the top of the track 4. Specifically, when the hopper 2 moves on the track 4, the right-angle connecting plate 11 can drive the second mounting plate 16 to move synchronously, thereby driving the sponge blocks 19 on the second brush plate 18 to move synchronously, and thus the surface of the track 4 can be cleaned simultaneously, which is beneficial to the smoothness of the surface of the track 4, and thus beneficial to the stability of the hopper 2 moving on the track 4. And because the second mounting plate 16 can be conveniently disassembled and assembled, it is convenient to regularly disassemble, clean or replace the second brush plate 18 and the sponge blocks 19.
[0030] The usage process of the present utility model is as follows: First, under the weighing action of the weighing sensor 10, the weighing function of the hopper can be realized, which is a well-known technology to those skilled in the art and will not be elaborated further. Secondly, when the hopper 2 travels on the track 4, the right-angle connecting plate 11 can drive the second mounting plate 16 to move synchronously, thereby driving the sponge block 19 on the second brush plate 18 to move synchronously, so as to simultaneously clean the surface of the track 4, which is beneficial to the smoothness of the surface of the track 4 and thus beneficial to the stability of the hopper 2 when traveling on the track 4.
[0031] The above are only the preferred embodiments of the present utility model. Any person skilled in the art can modify the present utility model by using the technical solutions described above or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solutions of the present utility model falls within the scope of protection required by the present utility model.
Claims
1. A rail wheel hopper weighing device, comprising a base (1), a hopper (2) and a movable plate (5), wherein the top of the base (1) is symmetrical at the front and rear ends and vertically fixed with a plurality of brackets (3), and the tops of the plurality of brackets (3) are laterally fixed with two rails (4) arranged in front and behind, characterized in that: The hopper (2) is connected to the moving plate (5) via a weighing component. Travel wheels (6) are fixed at the bottom corners of the moving plate (5). The travel wheels (6) roll on the top of the track (4). A self-cleaning component for brushing the top surface of the track (4) is also fixed at the bottom corners of the moving plate (5).
2. A rail wheel hopper weighing device according to claim 1, characterized in that: The weighing assembly comprises four limit rods (7), the bottom ends of the four limit rods (7) are vertically fixed at the four corners of the top of the movable plate (5), a pressure plate (8) is fixed on the side of the hopper (2), and limit holes (9) are provided at the four corners of the pressure plate (8), the limit rods (7) correspond to the limit holes (9) respectively, the top ends of the limit rods (7) vertically pass through the corresponding limit holes (9), and the surface of the limit rods (7) fits with the hole wall of the corresponding limit hole (9).
3. A rail wheel hopper weighing device according to claim 2, characterized in that: A plurality of weighing sensors (10) are evenly fixed on the top of the movable plate (5), and the bottom of the pressing plate (8) abuts against the tops of the plurality of weighing sensors (10).
4. A rail wheel hopper weighing device according to claim 3, characterized in that: Right-angle connecting plates (11) are fixed at the four corners of the bottom of the movable plate (5), and the right-angle connecting plates (11) are located directly above the track (4).
5. A rail wheel hopper weighing device according to claim 4, characterized in that: The self-cleaning assembly comprises four first mounting plates (12), the four first mounting plates (12) corresponding to four right-angle connecting plates (11) respectively, and the top of the first mounting plate (12) is fixedly connected to the bottom of the corresponding right-angle connecting plate (11) via a first fixing bolt (13).
6. A rail wheel hopper weighing device according to claim 5, characterized in that: A first brush plate (14) is fixed to the bottom of the first mounting plate (12), and a plurality of bristles (15) are fixed to the bottom of the first brush plate (14), wherein the bottom ends of the plurality of bristles (15) abut against the top of the track (4).
7. A rail wheel hopper weighing device according to claim 4, characterized in that: The self-cleaning assembly comprises four second mounting plates (16), the four second mounting plates (16) corresponding to four right-angle connecting plates (11) respectively, and the top of the second mounting plate (16) is fixedly connected to the bottom of the corresponding right-angle connecting plate (11) by a second fixing bolt (17).
8. A rail wheel hopper weighing device according to claim 7, characterized in that: A second brush plate (18) is fixed to the bottom of the second mounting plate (16), a sponge block (19) is fixed to the bottom of the second brush plate (18), and the bottom end of the sponge block (19) abuts against the top of the track (4).