Fixed hopper concrete sampling device for duct piece automatic assembly line
Through the combination of the servo motor drives the winding wheel and the vibration motor, efficient concrete sampling of the automatic assembly line fixing hopper of the pipe sheet is achieved, solving the problem of low sampling efficiency in the existing technology, and achieving automated, time-saving and labor-saving sampling effect.
Patent Information
- Application Number
- CN202421361972.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-06-14
AI Technical Summary
In the prior art, concrete sampling efficiency is low during the pipe sheet manufacturing process, time-consuming and labor-intensive, and it is difficult to meet the needs of efficient sampling.
The servo motor drives the winding wheel to drive the wire rope to realize automatic sliding of the hopper and sampling and collection of concrete. Combined with the vibration motor, the concrete in the hopper is kept flat, and the solenoid valve is used to control the discharge volume to achieve automatic sampling.
It realizes efficient concrete sampling without manual operation, improves sampling efficiency, reduces manpower consumption, and ensures the flatness and capacity of concrete in the hopper.
Smart Images
Figure CN223154564U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of concrete sampling, and particularly to a concrete sampling device for a fixed hopper on a segment automatic production line. Background Art
[0002] Concrete is one of the most important civil engineering materials in modern times. It is a kind of artificial stone prepared by mixing cementitious materials, granular aggregates, water, and, if necessary, admixtures and blending materials in a certain proportion, uniformly stirred, densely formed, and cured. Concrete has the characteristics of rich raw materials, low price, and simple production process, so its consumption is increasing. It is widely used in segment manufacturing. When making segments, a small amount of concrete is needed to make concrete precast test blocks to check whether the quality of the concrete forming the segments meets the standards.
[0003] Currently, sampling is done manually above the fixed hopper. After the moving hopper approaches, a shovel is used to pick up some concrete. The whole operation is time-consuming and laborious. Moreover, frequent sampling will lead to insufficient sampling efficiency. Utility Model Content
[0004] In view of the deficiencies of the prior art, the present utility model provides a concrete sampling device for a fixed hopper on a segment automatic production line, which overcomes the deficiencies of the prior art and aims to solve the problems in the background art.
[0005] To achieve the above object, the present application adopts the following technical solution: A concrete sampling device for a fixed hopper on a segment automatic production line, including a fixed hopper body. A fixed plate is fixedly assembled on the top of the fixed hopper body. A moving hopper is fixedly installed on the top of the fixed plate. A support plate is fixedly assembled on the outside of the fixed hopper body. A first guide plate is fixedly connected to the top of the fixed hopper body. A second guide plate is fixedly connected to the bottom of the first guide plate. Two tracks are symmetrically arranged at the top of the first guide plate and the second guide plate, and a roller group is slidably connected to the inner walls of the two tracks. A sampling hopper is fixedly assembled on the top of the roller group. A servo motor is fixedly assembled on the top of the support plate. A winding wheel is fixedly connected to the power output shaft of the servo motor. A steel wire rope is fixedly connected to the inner wall of the winding wheel. A vibration motor is fixedly assembled on the inner bottom of the fixed hopper body.
[0006] As a preferred embodiment, a support plate is fixedly assembled on the top of the support plate, and the top of the support plate is fixedly connected to the bottom of the first guide plate.
[0007] By adopting the above technical solution, the support plate can be used to support and position the first guide plate, ensuring the stability of the first guide plate, and further ensuring that the first guide plate will not tip over or collapse randomly when subjected to a force.
[0008] As a preferred embodiment, the first guide plate and the second guide plate are arranged in an inclined shape. A connecting plate is fixedly connected to the inner side of the fixed hopper body, and the side of the connecting plate away from the fixed hopper body is fixedly connected to the second guide plate.
[0009] By adopting the above technical solution, the material taking hopper can slide along the first guide plate and the second guide plate to the inner cavity position of the fixed hopper body by using the roller group. Then, the material taking hopper is used to sample the concrete in the inner cavity of the fixed hopper body. The connecting plate can play a role in supporting and positioning the second guide plate to ensure that it will not be easily damaged when receiving a force.
[0010] As a preferred embodiment, one end of the steel wire rope away from the winding wheel is fixedly connected to the outer side of the material taking hopper. A pulley is fixedly assembled on the side of the first guide plate away from the second guide plate, and the middle part of the steel wire rope is slidably connected to the inner wall position of the pulley.
[0011] By adopting the above technical solution, when the winding wheel rotates in the reverse direction, the steel wire rope wound on the inner wall of the winding wheel can be unwound, and then the material taking hopper can be driven to slide down along the first guide plate and the second guide plate to the inner cavity of the fixed hopper body for concrete sampling operation. When the winding wheel rotates forward to wind the steel wire rope to the inner wall position of the winding wheel, the material taking hopper can be pulled to drive the sampled concrete to move upward for collection. The pulley can play a role in limiting the steel wire rope during movement to ensure that it will not rub against the first guide plate.
[0012] As a preferred embodiment, a partition plate is fixedly assembled on the inner wall of the fixed hopper body, and the vibration motor is arranged below the partition plate.
[0013] By adopting the above technical solution, the concrete in the inner cavity of the fixed hopper body can be isolated from the vibration motor, so as to ensure that the concrete in the inner cavity of the fixed hopper body will not come into contact with the vibration motor.
[0014] As a preferred embodiment, an opening is formed through the top of the fixed plate, and the opening corresponds to the outlet position at the bottom of the movable hopper. An electromagnetic valve is fixedly assembled inside the movable hopper.
[0015] By adopting the above technical solution, the concrete in the inner cavity of the movable hopper can be put into the inner cavity position of the fixed hopper body through the opening, and the electromagnetic valve can control the amount of the concrete discharged from the opening.
[0016] The beneficial effects of this application:
[0017] 1. The concrete sampling device for the fixed hopper of the segment automatic production line can drive the winding wheel to rotate reversely by driving the servo motor, so that when the winding wheel rotates reversely, the steel wire rope wound on the inner wall of the winding wheel can be unwound, and then the feeding hopper can be driven to slide down along the guide plate 1 and the guide plate 2 into the inner cavity of the fixed hopper body for concrete sampling operation. Then, the servo motor can be driven again to drive the winding wheel to rotate forward, and when the winding wheel rotates forward, the steel wire rope is wound to the inner wall position of the winding wheel, which can pull the feeding hopper to drive the sampled concrete to move upward for collection. The whole process does not require manual operation and waiting, with high efficiency, saving time and effort.
[0018] 2. The concrete sampling device for the fixed hopper of the segment automatic production line can generate vibration by setting the vibration motor to work, ensuring that the concrete in the inner cavity of the fixed hopper body will not be in a state of uneven height, ensuring that the concrete in the inner cavity of the fixed hopper body can be in a flat state when receiving the vibration force, and increasing the amount of concrete that can be accommodated in the inner cavity of the fixed hopper body. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is a three-dimensional structural schematic diagram of the present application;
[0020] Figure 2 is a partial structural schematic diagram of the present application;
[0021] Figure 3 is a structural schematic diagram of the guide plate 1 of the present application;
[0022] Figure 4 is a structural schematic diagram of the vibration motor of the present application.
[0023] Reference numerals in the drawings: 1, fixed hopper body; 2, fixed plate; 3, moving hopper; 4, support plate; 5, support board; 6, guide plate 1; 7, guide plate 2; 8, connecting plate; 9, track; 10, roller group; 11, feeding hopper; 12, servo motor; 13, winding wheel; 14, steel wire rope; 15, pulley; 16, vibration motor; 17, partition board. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0024] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the 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.
[0025] Refer to Figures 1-4, A concrete sampling device for a fixed hopper on a segment automatic production line, including a fixed hopper body 1. A fixing plate 2 is fixedly assembled on the top of the fixed hopper body 1. A movable hopper 3 is fixedly installed on the top of the fixing plate 2. A support plate 4 is fixedly assembled on the outside of the fixed hopper body 1. The top of the fixed hopper body 1 is fixedly connected with a first guide plate 6. The bottom of the first guide plate 6 is fixedly connected with a second guide plate 7. Two tracks 9 are symmetrically arranged at the top of the first guide plate 6 and the second guide plate 7. And a roller group 10 is slidably connected to the inner wall of the two tracks 9. A sampling hopper 11 is fixedly assembled on the top of the roller group 10. A servo motor 12 is fixedly assembled on the top of the support plate 4. The power output shaft of the servo motor 12 is fixedly connected with a winding wheel 13. A steel wire rope 14 is fixedly connected to the inner wall of the winding wheel 13. A vibration motor 16 is fixedly assembled on the inner bottom of the fixed hopper body 1.
[0026] Refer to Figure 1 - Figure 3 , A support plate 5 is fixedly assembled on the top of the support plate 4. The top of the support plate 5 is fixedly connected with the bottom of the first guide plate 6, so that the support plate 5 can support and position the first guide plate 6, ensuring the stability of the first guide plate 6, and further ensuring that the first guide plate 6 will not be easily toppled or collapsed when subjected to force.
[0027] Refer to Figure 3 , The first guide plate 6 and the second guide plate 7 are arranged in an inclined shape. A connecting plate 8 is fixedly connected to the inner side of the fixed hopper body 1. One side of the connecting plate 8 away from the fixed hopper body 1 is fixedly connected with the second guide plate 7, so that the sampling hopper 11 can slide along the first guide plate 6 and the second guide plate 7 to the inner cavity position of the fixed hopper body 1 by using the roller group 10. Furthermore, the sampling hopper 11 can be used to sample the concrete in the inner cavity of the fixed hopper body 1. And the connecting plate 8 can support and position the second guide plate 7, ensuring that it will not be easily damaged when subjected to force.
[0028] Refer to Figure 2 and Figure 3 , One end of the steel wire rope 14 away from the winding wheel 13 is fixedly connected to the outside of the sampling hopper 11. A pulley 15 is fixedly assembled on the side of the first guide plate 6 away from the second guide plate 7. The middle part of the steel wire rope 14 is slidably connected to the inner wall position of the pulley 15, so that when the winding wheel 13 rotates in the reverse direction, the steel wire rope 14 wound on the inner wall of the winding wheel 13 can be unwound, and then the sampling hopper 11 can be driven to slide down along the first guide plate 6 and the second guide plate 7 to the inner cavity of the fixed hopper body 1 for concrete sampling operation. And when the winding wheel 13 rotates forward to wind the steel wire rope 14 to the inner wall position of the winding wheel 13, it can pull the sampling hopper 11 to drive the sampled concrete to move upward for collection. And the pulley 15 can limit the position of the moving steel wire rope 14, ensuring that it will not rub against the first guide plate 6.
[0029] Refer toFigure 4 Inside the inner wall of the fixed hopper body 1, a partition plate 17 is fixedly assembled. The vibration motor 16 is arranged below the partition plate 17, so that the concrete in the inner cavity of the fixed hopper body 1 can be isolated from the vibration motor 16, thereby ensuring that the concrete in the inner cavity of the fixed hopper body 1 will not come into contact with the vibration motor 16.
[0030] Refer to Figure 1 On the top of the fixed plate 2, an opening is formed through it, and the opening corresponds to the outlet position at the bottom of the movable hopper 3. An electromagnetic valve is fixedly assembled inside the movable hopper 3, so that the concrete in the inner cavity of the movable hopper 3 can be put into the inner cavity position of the fixed hopper body 1 through the opening, and the electromagnetic valve can be used to control the amount of concrete discharged from the opening.
[0031] Working principle: First, the driving servo motor 12 can be driven to drive the winding wheel 13 to rotate in the reverse direction, so that when the winding wheel 13 rotates in the reverse direction, the steel wire rope 14 wound on the inner wall of the winding wheel 13 can be unfolded, and then the material taking hopper 11 can be driven to slide down along the guide plate one 6 and the guide plate two 7 to the inner cavity of the fixed hopper body 1 for concrete sampling operation. At the same time, the electromagnetic valve can be opened, and the concrete in the inner cavity of the movable hopper 3 is put into the inner cavity position of the fixed hopper body 1 through the opening at the top of the fixed plate 2. Then, part of the concrete will be collected in the inner cavity of the material taking hopper 11. Then, the servo motor 12 can be driven again to drive the winding wheel 13 to rotate in the forward direction. When the winding wheel 13 rotates in the forward direction and winds the steel wire rope 14 to the inner wall position of the winding wheel 13, it can pull the material taking hopper 11 to drive the sampled concrete to move upward for collection. The pulley 15 can play a limiting role on the steel wire rope 14 during movement to ensure that it will not rub against the guide plate one 6. At the same time, the vibration motor 16 can be driven to operate to generate vibration, ensuring that the concrete in the inner cavity of the fixed hopper body 1 will not be in a state of uneven height, and ensuring that the concrete in the inner cavity of the fixed hopper body 1 can be in a flat state when receiving the vibration force.
[0032] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application, according to the technical solution of the present application and its utility model concept, makes equivalent replacements or changes, and should be covered by the protection scope of the present application.
Claims
1. A concrete sampling device for a fixed hopper on a segment automatic production line, comprising a fixed hopper body (1), characterized in that, A fixing plate (2) is fixedly assembled at the top of the fixing hopper body (1). A moving hopper (3) is fixedly installed at the top of the fixing plate (2). A supporting plate (4) is fixedly assembled on the outer side of the fixing hopper body (1). A first guiding plate (6) is fixedly connected to the top of the fixing hopper body (1). A second guiding plate (7) is fixedly connected to the bottom of the first guiding plate (6). Two tracks (9) are symmetrically formed at the tops of the first guiding plate (6) and the second guiding plate (7). A roller set (10) is slidably connected to the inner walls of the two tracks (9). A material taking hopper (11) is fixedly assembled at the top of the roller set (10). A servo motor (12) is fixedly assembled on the top of the supporting plate (4). A winding wheel (13) is fixedly connected to the power output shaft of the servo motor (12). A steel wire rope (14) is fixedly connected to the inner wall of the winding wheel (13). A vibration motor (16) is fixedly assembled at the inner bottom of the fixing hopper body (1).
2. The concrete sampling device for the fixed hopper of the segment automatic production line according to claim 1, wherein A supporting plate (5) is fixedly assembled on the top of the supporting plate (4). The top of the supporting plate (5) is fixedly connected to the bottom of the first guiding plate (6).
3. The concrete sampling device for the fixed hopper of the segment automatic production line according to claim 1, characterized in that, The first guiding plate (6) and the second guiding plate (7) are arranged in an inclined shape. A connecting plate (8) is fixedly connected to the inner side of the fixing hopper body (1). One side of the connecting plate (8) away from the fixing hopper body (1) is fixedly connected to the second guiding plate (7).
4. A concrete sampling device for a fixed hopper of a segment automatic production line according to claim 1, characterized in that, One end of the steel wire rope (14) away from the winding wheel (13) is fixedly connected to the outer side of the material taking hopper (11). A pulley (15) is fixedly assembled on the side of the first guiding plate (6) away from the second guiding plate (7). The middle part of the steel wire rope (14) is slidably connected to the inner wall position of the pulley (15).
5. The concrete sampling device for a fixed hopper of a segment automatic production line according to claim 1, wherein, A partition plate (17) is fixedly assembled on the inner wall of the fixing hopper body (1). The vibration motor (16) is arranged below the partition plate (17).
6. The concrete sampling device for a fixed hopper of a segment automatic production line according to claim 1, wherein, An opening is formed through the top of the fixing plate (2), and the opening corresponds to the outlet position at the bottom of the moving hopper (3). An electromagnetic valve is fixedly assembled inside the moving hopper (3).