Dosing machine for preparing low-creep high-alumina bricks
By precisely controlling the feeding speed with a threaded rod and knob assembly, and combining this with a scraper to clean the inner wall of the feeding hopper, the problem of material ratio deviation in traditional batching machines is solved, thus improving the production quality of low-creep high-alumina bricks.
Patent Information
- Application Number
- CN202423313614.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Traditional low-creep high-alumina brick preparation batching machines have difficulty accurately controlling the feeding speed, resulting in deviations in the batching ratio and affecting product quality.
The movement of the movable plate is controlled by a threaded rod and knob assembly to precisely adjust the feeding speed, and the inner wall of the feeding hopper is cleaned by a scraper and threaded rod assembly to prevent residue from affecting the accuracy of the batching.
It achieves precise control of feeding speed and clean feeding hopper, ensuring accurate ingredient ratios and improving the production quality of low-creep high-alumina bricks.
Smart Images
Figure CN223604638U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to brick making equipment technical field especially relates to a kind of batching machine for low creep high alumina brick preparation. BACKGROUND
[0002] In the production field of low creep high alumina brick, the batching link as the starting key step of the whole manufacturing process plays a decisive role on product quality, with the continuous improvement of the performance requirements of refractory materials in building, metallurgy and other industries, the accuracy and efficiency of the batching machine for low creep high alumina brick preparation are increasingly valued, which undertakes the task of mixing and blending various raw materials, such as high alumina bauxite and binder, according to accurate proportion, and lays a foundation for the subsequent production of high alumina brick with excellent refractory performance, creep resistance and high strength.
[0003] When the traditional batching machine for low creep high alumina brick preparation works, first, it relies on multiple raw material storage bins made of metal to store different raw materials such as high alumina bauxite and binder, and a gate valve is provided at the bottom opening thereof. When discharging, most of the raw materials flow to the batching area through the discharge pipeline by their own gravity.
[0004] However, this traditional batching method has some shortcomings. Due to the reliance on manual experience and rough timing and gate valve control means, it is difficult to accurately control the discharge speed, which can easily cause batching proportion deviation, making the actual batching proportion often deviate greatly from the ideal formula, which can easily affect the quality of the produced low creep high alumina brick. SUMMARY
[0005] To make up for the above shortcomings, the utility model provides a batching machine for low creep high alumina brick preparation, which aims to improve the problem that the traditional batching machine cannot accurately control the discharge speed during the discharging process, which can easily cause batching proportion deviation and affect the quality of the produced low creep high alumina brick.
[0006] To achieve the above purpose, the utility model provides the following technical scheme: a batching machine for low creep high alumina brick preparation, comprising a support frame, a fixed plate is fixedly connected to the outer wall of the support frame, a moving assembly is arranged inside the fixed plate;
[0007] The moving assembly comprises a threaded rod one, the outer wall of the threaded rod one is threadedly connected inside the fixed plate, a knob is fixedly connected to one end of the threaded rod one, a clamping plate is fixedly connected to the other end of the threaded rod one, an activity plate is fixedly connected to the inner wall of the clamping plate, a guide plate is arranged on the inner wall of the fixed plate, and the outer wall of the activity plate is slidably connected to the inner wall of the guide plate.
[0008] Further, a discharge hopper is arranged inside the support frame, and a cleaning assembly is arranged on the inner wall of the discharge hopper.
[0009] Further, the cleaning assembly comprises a guide rod, both ends of the guide rod are fixedly connected to the inner wall of the lower hopper, a scraper is slidably connected to the outer wall of the guide rod, a brush is fixedly connected to one side of the outer wall of the scraper, a threaded rod two is threadedly connected to the inner wall of the scraper, one end of the threaded rod two is fixedly connected to the inner wall of the lower hopper, a belt pulley is fixedly connected to one end of the threaded rod two, a belt is arranged on the outer wall of the belt pulley, and a handle is fixedly connected to one side of the outer wall of the belt pulley.
[0010] Further, the lower hopper is provided with a baffle on the upper surface, and a feeding barrel is fixedly connected to the lower surface of the lower hopper.
[0011] Further, the feeding barrel is provided below the feeding barrel, and a conveying belt is arranged on the lower surface of the feeding barrel.
[0012] Further, the outer wall of the movable plate is slidably connected to the inner wall of the feeding barrel, and the movable plate is used for opening and closing the feeding barrel.
[0013] Further, the scraper is slidably connected to the inner wall of the lower hopper, and the scraper is used for moving the brush.
[0014] Further, the scraper is slidably connected to the outer wall of the guide rod, and the guide rod is used for guiding the scraper.
[0015] The utility model has the advantages of the following beneficial effects:
[0016] 1. In the utility model, when the discharging speed needs to be adjusted, the knob is rotated, the clamping plate is driven to move, the movable plate is pushed back and forth to control the opening and closing degree of the inner wall of the feeding barrel, and then the discharging speed is controlled, so that the ingredients can be accurately prepared according to the formula proportion.
[0017] 2. In the utility model, when the inner wall of the lower hopper needs to be scraped, the handle is rotated to drive the belt pulley to rotate, the threaded rod two is rotated, and then the scraper is driven to move to scrape the inner wall of the lower hopper, so that the accuracy of the next batching is effectively prevented from being affected by the residual raw materials. ACCURACY
[0018] Figure 1 A three-dimensional structure schematic view of the batching machine for preparing low-creep high-alumina bricks is provided for the utility model;
[0019] Figure 2 A movable plate partial structure schematic view of the batching machine for preparing low-creep high-alumina bricks is provided for the utility model;
[0020] Figure 3 A scraper partial structure schematic view of the batching machine for preparing low-creep high-alumina bricks is provided for the utility model.
[0021] Legend:
[0022] 1, baffle; 2, support frame; 3, feeding barrel; 4, conveying belt; 5, fixed plate; 6, knob; 7, belt; 8, hopper; 9, threaded rod one; 10, guide plate; 11, clamp plate; 12, movable plate; 13, feeding barrel; 14, scraper; 15, brush; 16, threaded rod two; 17, pulley; 18, handle; 19, guide rod. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0024] Referring to Figure 1 - Figure 2 An embodiment provided by the utility model: a kind of low creep high alumina brick preparation and proportioning machine, including support frame 2, support frame 2 plays the key role of firm support entire proportioning machine structure, support frame 2 outer wall is fixedly connected with fixed plate 5, fixed plate 5 inside is provided with moving assembly, moving assembly includes threaded rod one 9, threaded rod one 9 outer wall is connected in fixed plate 5 inside, threaded rod one 9 one end is fixedly connected with knob 6, knob 6 is convenient for operating personnel to operate, can easily, conveniently control the rotation of threaded rod one 9, threaded rod one 9 other end is fixedly connected with clamp plate 11, clamp plate 11 inner wall is fixedly connected with movable plate 12, fixed plate 5 inner wall is provided with guide plate 10, movable plate 12 outer wall is slidably connected in guide plate 10 inner wall, guide plate 10 provides accurate orientation for the movement of movable plate 12, guarantee movable plate 12 can only slide along predetermined straight line direction, avoid its deviation in moving process, in turn ensure that the adjustment of movable plate 12 to the speed of discharging is accurate and reliable, when needing to adjust the speed of discharging, rotate knob 6, simultaneously drive clamp plate 11 to move, exert push force to movable plate 12 so that movable plate 12 moves back and forth, by controlling the speed of discharging, can accurately according to formula proportion carry out proportioning.
[0025] Referring to Figure 1 - Figure 3The inside of the support frame 2 is provided with a lower hopper 8, which is used as a temporary storage and conveying channel for raw materials, can guide the smooth downward flow of raw materials, avoid raw material accumulation and blockage, and the inner wall of the lower hopper 8 is provided with a cleaning assembly. The cleaning assembly includes a guide rod 19, which provides stable guide support for the movement of the scraper 14, ensures that the scraper 14 always maintains linear motion during movement, and the guide rod 19 is fixedly connected at both ends to the inner wall of the lower hopper 8. The outer wall of the guide rod 19 is slidably connected with the scraper 14, and the outer wall of the scraper 14 is fixedly connected with a brush 15 on one side. The brush 15 can closely fit the inner wall of the lower hopper 8 to completely sweep the raw material particles adhering to the inner wall. The inside of the scraper 14 is threadedly connected with a threaded rod 16. When the threaded rod 16 rotates, it can drive the scraper 14 to stably slide along the guide rod 19, achieving efficient cleaning of the inner wall of the lower hopper 8. One end of the threaded rod 16 is threadedly connected to the inner wall of the lower hopper 8, and the other end is fixedly connected with a belt pulley 17. The outer wall of the belt pulley 17 is provided with a belt 7, and the outer wall of the belt pulley 17 is fixedly connected with a handle 18 on one side. When it is necessary to scrape the inner wall of the lower hopper 8, rotating the handle 18 can drive the belt pulley 17 to rotate, thereby driving the threaded rod 16 to drive the scraper 14 to scrape the inner wall of the lower hopper 8, preventing the accuracy of the next batching from being affected.
[0026] Referring to Figure 1 - Figure 3 The upper surface of the lower hopper 8 is fixedly connected with a baffle 1, which can effectively prevent waste caused by splashing and scattering of raw materials during feeding into the lower hopper 8. The lower surface of the lower hopper 8 is fixedly connected with a material conveying barrel 13, which is used as a transition channel for raw materials from the lower hopper 8 to the discharging barrel 3, ensuring that the raw materials can be stably and continuously conveyed downward. The lower surface of the discharging barrel 3 is provided with a conveying belt 4. The outer wall of the movable plate 12 is slidably connected to the inner wall of the material conveying barrel 13. The movable plate 12 is used to open and close the material conveying barrel 13. By controlling the position of the movable plate 12, the speed of raw material flowing out of the material conveying barrel 13 can be accurately controlled. The scraper 14 is slidably connected to the inner wall of the lower hopper 8. The scraper 14 is used to drive the brush 15 to move. The inside of the scraper 14 is slidably connected to the outer wall of the guide rod 19. The guide rod 19 is used to guide the scraper 14.
[0027] Working principle: when the need to use the batching machine, the operator manually rotates the knob 6, the rotation of the knob 6 drives the threaded rod one 9 rotates, in turn, make the fixed connection with the other end of the threaded rod one 9 clamping plate 11 linear movement, the inner wall of the fixed plate 12 in the fixed plate 5 inner wall guide plate 10 accurate guidance, only along the predetermined linear direction sliding, avoid deviation, the movement of the clamping plate 11 on the activity plate 12 to exert a pushing force, so as to realize the accurate control of the raw material flow speed through the feed barrel 13, thereby achieving the effect of controlling the discharge, when the discharge process is over or regular cleaning, if need to carry on the scraping operation to the inner wall of the discharge hopper 8, in order to prevent residual raw materials affect the accuracy of the next batching, the operator can hold the handle 18 and rotate, thus driving the belt pulley 17 rotation, so that the belt 7 rotation, drive the threaded rod two 16 rotation, so that the scraper 14 along the inner wall of the discharge hopper 8 movement cleaning, will be attached to the inner wall of the raw material particles completely cleaned down, realize the efficient cleaning of the inner wall of the discharge hopper 8, ensure that the next time the batching is not disturbed by the residual raw materials.
[0028] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.
Claims
1. A batching machine for the preparation of low creep high alumina bricks comprising a support frame (2), characterized in that: The support frame (2) is fixedly connected with a fixed plate (5), and the fixed plate (5) is internally provided with a moving assembly; The moving assembly comprises a threaded rod (9), the threaded rod (9) is threadedly connected to the inside of the fixed plate (5), one end of the threaded rod (9) is fixedly connected with a knob (6), the other end of the threaded rod (9) is fixedly connected with a clamping plate (11), the inner wall of the clamping plate (11) is fixedly connected with a movable plate (12), the inner wall of the fixed plate (5) is provided with a guide plate (10), and the outer wall of the movable plate (12) is slidably connected to the inner wall of the guide plate (10).
2. A batching machine for the production of low creep high alumina bricks according to claim 1, characterized in that: The support frame (2) is internally provided with a lower hopper (8), and the inner wall of the lower hopper (8) is provided with a cleaning assembly.
3. A batching machine for the production of low creep high alumina bricks according to claim 2, characterized in that: The cleaning assembly comprises a guide rod (19), both ends of the guide rod (19) are fixedly connected to the inner wall of the lower hopper (8), the outer wall of the guide rod (19) is slidably connected with a scraper (14), one side of the outer wall of the scraper (14) is fixedly connected with a brush (15), the inner wall of the scraper (14) is threadedly connected with a threaded rod (16), one end of the threaded rod (16) is threadedly connected to the inner wall of the lower hopper (8), one end of the threaded rod (16) is fixedly connected with a belt pulley (17), the outer wall of the belt pulley (17) is provided with a belt (7), and one side of the outer wall of the belt pulley (17) is fixedly connected with a handle (18).
4. The batching machine for preparing a low-creep high-alumina brick according to claim 2, characterized by: The lower surface of the lower hopper (8) is fixedly connected with a baffle (1), and the lower surface of the lower hopper (8) is fixedly connected with a feeding barrel (13).
5. A batcher for the production of low creep high alumina bricks according to claim 4, characterized in that: A discharging barrel (3) is arranged below the feeding barrel (13), and the lower surface of the discharging barrel (3) is provided with a conveying belt (4).
6. A batching machine for the production of low creep high alumina bricks according to claim 1, characterized in that: The outer wall of the movable plate (12) is slidably connected to the inner wall of the feeding barrel (13), and the movable plate (12) is used for opening and closing the feeding barrel (13).
7. A batching machine for the production of low creep high alumina bricks according to claim 3, characterized in that: The scraper (14) is slidably connected to the inner wall of the lower hopper (8), and the scraper (14) is used to drive the brush (15) to move.
8. The batching machine for preparing a low-creep high-alumina brick according to claim 3, characterized by: The inner wall of the scraper (14) is slidably connected to the outer wall of the guide rod (19), and the guide rod (19) is used for guiding the scraper (14).