Alloy hopper assembly

Abstract

The utility model relates to alloy feeding hopper technical field especially relates to a kind of alloy feeding hopper device, including hopper body, the reinforcing frame is fixedly connected in the hopper body outside, the support plate is also sleeved in the hopper body outside, the first extension plate is fixedly connected in the support plate front side.The utility model is by respectively setting stirring rod and scraper on support rod, cooperation lift structure driven by pneumatic cylinder, can realize the double optimization processing stirring rod to alloy raw materials in hopper body, can effectively break up agglomerated raw materials, avoid material accumulation jam in hopper;Scraping plate is by the elastic support of built-in spring type telescopic link, always closely adhere to hopper inner wall, completely scrape off the residue adhered to inner wall in the process of lifting, solve the problem that traditional feeding hopper is difficult to clean, residue pollutes raw material, while the cooperation of guide rod and limit plate, ensure that lifting action is stable and accurate, further improve device operation reliability.

Description

Technical Field

[0001] This utility model relates to the field of alloy feeding hopper technology, and in particular to an alloy feeding hopper device. Background Technology

[0002] Alloy feeding hopper devices are specialized equipment used in industrial production for the precise conveying of alloy raw materials, widely applied in metallurgy, machinery manufacturing, casting, and other fields. These devices are typically made of stainless steel or high-strength wear-resistant alloys, possessing corrosion resistance and high-temperature resistance, and can adapt to the storage and conveying needs of various alloy raw materials. Their structure includes a storage hopper, a control valve, conveying pipelines, and an intelligent control system. The storage hopper can hold alloy particles or powders of different sizes, and the control valve adjusts the feeding speed electrically or pneumatically. Combined with the intelligent system, quantitative and timed feeding is achieved, avoiding raw material waste and proportioning errors caused by manual operation. Furthermore, the device features an anti-clogging design at the bottom, effectively solving the problem of poor conveying caused by moisture and agglomeration of alloy raw materials, significantly improving production efficiency and ensuring product quality stability. It is an indispensable auxiliary equipment in modern industrial production lines.

[0003] Material jamming is prone to occur inside the existing feeding hopper, especially when the alloy raw material particles are uneven in size or contain a small amount of impurities. They are very likely to accumulate and block at the corners of the inner wall of the hopper and the discharge port, affecting the continuity of material conveying. Utility Model Content

[0004] The purpose of this invention is to provide an alloy feeding hopper device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An alloy feeding hopper device includes a hopper body, a reinforcing frame fixedly connected to the outside of the hopper body, a support plate sleeved on the outside of the hopper body, a first extension plate fixedly connected to the front side of the support plate, a fixing frame fixedly connected to the top of the first extension plate, an mounting frame provided on the rear side of the fixing frame, an installation opening on the rear side of the mounting frame, an insert plate inserted into the surface of the installation opening, a support rod fixedly connected to the bottom rear end of the insert plate, four stirring rods fixedly connected in a longitudinal array on the rear side of the support rod, and three built-in spring-type telescopic rods fixedly connected in a longitudinal array on the front side of the support rod, a scraper fixedly connected to the rear side of the three built-in spring-type telescopic rods, and the scraper and stirring rods are all located at the top of the material trough of the hopper body.

[0007] As a preferred embodiment of the above technical solution, a first limiting plate and a second limiting plate are fixedly connected from top to bottom on the rear side of the fixing frame. The first limiting plate and the second limiting plate are each composed of two lateral parts, and two guide rods are fixedly connected between the first limiting plate and the second limiting plate. The two guide rods are respectively fixedly connected between a part of the first limiting plate and a part of the second limiting plate.

[0008] As a preferred embodiment of the above technical solution, a cylinder is fixedly connected to the top of the fixing frame, a drive rod is fixedly connected to the bottom output end of the cylinder, a lifting plate is fixedly connected to the bottom of the drive rod, the lifting plate is slidably connected between two guide rods, and the mounting frame is fixedly connected to the rear side of the lifting plate.

[0009] As a preferred embodiment of the above technical solution, a second extension plate is also fixedly connected to one side of the support plate, and a connecting frame is fixedly connected to the top of the second extension plate.

[0010] As a preferred embodiment of the above technical solution, a motor is fixedly connected to the top of the connecting frame, and a gear is fixedly connected to the bottom output end of the motor.

[0011] As a preferred embodiment of the above technical solution, a gear ring is fixedly connected to the outside of the reinforcing frame, and the gear ring meshes with a gear.

[0012] This utility model has at least the following beneficial effects:

[0013] By installing a stirring rod and a scraper on the support rod, and cooperating with the cylinder-driven lifting structure, dual optimization treatment of alloy raw materials in the hopper body can be achieved. The stirring rod can effectively break up clumps of raw materials and prevent materials from accumulating and getting stuck in the hopper; the scraper, with the elastic support of the built-in spring-type telescopic rod, always keeps close contact with the inner wall of the hopper, and thoroughly scrapes off the residues adhering to the inner wall during the lifting process. This solves the problems of difficult cleaning and residue contamination of raw materials in traditional feeding hoppers. At the same time, the cooperation of the guide rod and the limit plate ensures stable and precise lifting action, further improving the reliability of the device operation.

[0014] This utility model also has the following beneficial effects:

[0015] By utilizing the meshing structure of the gear driven by the motor and the outer gear ring of the reinforcing frame, the hopper body can be driven to rotate around its own axis. Combined with the centrifugal force, this assists the alloy raw materials to fall quickly, reducing the residence time of materials in the hopper and improving conveying efficiency. Furthermore, the support plate, through the first extension plate and the second extension plate, provides a stable installation foundation for the lifting drive component and the rotation drive component, respectively. The layout of each component is reasonable and coordinated, which not only adapts to the conveying needs of various forms of alloy raw materials, but also extends the overall service life of the device through structural optimization, thereby reducing equipment maintenance costs in industrial production. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a three-dimensional side view of the overall structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the surface structure of the second extension plate of this utility model;

[0020] Figure 4 This is a schematic diagram of the regional structure of this utility model.

[0021] In the diagram: 1. Hopper body; 2. Reinforcing frame; 3. Support plate; 4. First extension plate; 5. Fixing frame; 6. Mounting frame; 7. Mounting port; 8. Insert plate; 9. Support rod; 10. Agitating rod; 11. Built-in spring telescopic rod; 12. Scraper; 13. First limiting plate; 14. Second limiting plate; 15. Guide rod; 16. Cylinder; 17. Drive rod; 18. Lifting plate; 19. Second extension plate; 20. Connecting frame; 21. Motor; 22. Gear; 23. Gear ring. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] Reference Figure 1-4An alloy feeding hopper device includes a hopper body 1, a reinforcing frame 2 fixedly connected to the outside of the hopper body 1, a support plate 3 also sleeved on the outside of the hopper body 1, a first extension plate 4 fixedly connected to the front side of the support plate 3, a fixing frame 5 fixedly connected to the top of the first extension plate 4, a mounting frame 6 provided on the rear side of the fixing frame 5, an installation port 7 opened on the rear side of the mounting frame 6, an insert plate 8 inserted into the surface of the installation port 7, a support rod 9 fixedly connected to the bottom rear end of the insert plate 8, four stirring rods 10 fixedly connected in a longitudinal array on the rear side of the support rod 9, and three built-in stirring rods 10 fixedly connected in a longitudinal array on the front side of the support rod 9. Spring-loaded telescopic rods 11, three built-in spring-loaded telescopic rods 11 are fixedly connected to scrapers 12 on the rear side. Scrapers 12 and stirring rods 10 are both located at the top of the material trough of the hopper body 1. Specifically, the stirring rods 10 can move synchronously with the support rods 9 to stir and disperse the alloy raw materials at the top of the hopper body 1, preventing the raw materials from accumulating and agglomerating. The built-in spring-loaded telescopic rods 11 can provide elastic support for the scrapers 12, so that the scrapers 12 are always in close contact with the inner wall of the hopper body 1. When moving, they can efficiently scrape off the alloy residues adhering to the inner wall, and can adapt to slight curvature changes of the inner wall to ensure that there are no dead corners in the scraping.

[0024] Furthermore, a first limiting plate 13 and a second limiting plate 14 are fixedly connected sequentially from top to bottom on the rear side of the fixed frame 5. Both the first limiting plate 13 and the second limiting plate 14 are composed of two lateral parts, and two guide rods 15 are fixedly connected between the first limiting plate 13 and the second limiting plate 14. The two guide rods 15 are respectively fixedly connected between a part of the first limiting plate 13 and a part of the second limiting plate 14. Specifically, the first limiting plate 13 and the second limiting plate 14 can limit the movement range of the lifting plate 18 vertically to prevent the lifting plate 18 from detaching from the guide rods 15 due to excessive movement. The two guide rods 15 are parallel and symmetrically distributed, which can provide stable guidance for the lifting movement of the lifting plate 18, avoid the lifting plate 18 from deviating during the movement, and ensure that the scraper 12 and the stirring rod 10 move stably along the axial direction of the hopper body 1.

[0025] Furthermore, a cylinder 16 is fixedly connected to the top of the fixed frame 5, a drive rod 17 is fixedly connected to the bottom output end of the cylinder 16, a lifting plate 18 is fixedly connected to the bottom of the drive rod 17, the lifting plate 18 is slidably connected between two guide rods 15, and the mounting frame 6 is fixedly connected to the rear side of the lifting plate 18. Specifically, when the cylinder 16 is started, its output end can drive the drive rod 17 to extend and retract up and down, thereby pushing the lifting plate 18 to make vertical lifting and lowering movements along the guide rods 15; the mounting frame 6 rises and falls synchronously with the lifting plate 18, which can drive the scraper 12 and the stirring rod 10 to move up and down in the hopper body 1, which can not only stir the raw materials at different heights, but also comprehensively scrape off the residues at different positions on the inner wall of the hopper, improving the cleaning and anti-clogging effect.

[0026] Furthermore, a second extension plate 19 is fixedly connected to one side of the support plate 3, and a connecting frame 20 is fixedly connected to the top of the second extension plate 19. Specifically, the second extension plate 19 is connected to the support plate 3 by welding. The connecting frame 20 at the top of the second extension plate 19 provides a stable installation platform for the motor 21. At the same time, the height and angle of the connecting frame 20 can be adjusted to adapt to the installation requirements of motors 21 of different specifications.

[0027] Furthermore, a motor 21 is fixedly connected to the top of the connecting frame 20, and a gear 22 is fixedly connected to the bottom output end of the motor 21. Specifically, the motor 21 is a servo motor 21, which has the characteristics of adjustable speed and stable start and stop.

[0028] Furthermore, a gear ring 23 is fixedly connected to the outside of the reinforcing frame 2. The gear ring 23 meshes with the gear 22. Specifically, the gear ring 23 is fixed around the outside of the reinforcing frame 2 by bolts. Its number of teeth matches that of the gear 22, and the axis of the gear ring 23 coincides with the axis of the hopper body 1. When the motor 21 drives the gear 22 to rotate, the meshing transmission between the gear 22 and the gear ring 23 can be converted into the rotational motion of the hopper body 1. The hopper body 1 rotates synchronously with the reinforcing frame 2. Combined with the scraping of the scraper 12 and the stirring of the stirring rod 10, it can avoid the material from jamming from multiple angles. At the same time, it uses centrifugal force to assist the material to fall, thereby improving the conveying efficiency.

[0029] In summary: The output end of cylinder 16 is fixedly connected to drive rod 17. Drive rod 17 drives lifting plate 18 to move vertically along guide rod 15. Guide rod 15 is stably supported by first limiting plate 13 and second limiting plate 14. At the same time, the limiting plates constrain the movement range of lifting plate 18 to prevent it from deviating from the running trajectory. The mounting bracket 6 on the rear side of lifting plate 18 moves synchronously with lifting plate 18, thereby driving support rod 9 and stirring rod 10 and scraper 12 on the rod to move. Stirring rod 10 can disperse the raw materials in hopper body 1 to prevent agglomeration and accumulation. Scraper 12 is elastically supported by built-in spring-type telescopic rod 11 and always closely fits the inner wall of hopper. During the movement, it thoroughly scrapes off the adhering residue and can adapt to the curvature change of the inner wall to ensure cleaning without dead corners. Motor 21 is fixed to one side of support plate 3 through connecting bracket 20 and second extension plate 19. Gear 22 at the output end of motor 21 meshes with gear ring 23 on the outer side of reinforcing bracket 2. Since the gear ring 23 is fixed coaxially with the hopper body 1, when the motor 21 drives the gear 22 to rotate, the gear ring 23 will drive the hopper body 1 to rotate synchronously. The centrifugal force generated by the rotation will help the raw materials fall, further reducing the risk of material retention and jamming in the hopper.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An alloy feeding hopper device, comprising a hopper body (1), characterized in that, The hopper body (1) is fixedly connected to a reinforcing frame (2) and a support plate (3) is also fitted on the outside of the hopper body (1). A first extension plate (4) is fixedly connected to the front side of the support plate (3). A fixing frame (5) is fixedly connected to the top of the first extension plate (4). An installation frame (6) is provided on the rear side of the fixing frame (5). An installation port (7) is opened on the rear side of the installation frame (6). An insert plate (8) is inserted on the surface of the installation port (7). A support rod (9) is fixedly connected to the bottom rear end of the insert plate (8). Four stirring rods (10) are fixedly connected in a longitudinal array on the rear side of the support rod (9). Three built-in spring telescopic rods (11) are fixedly connected in a longitudinal array on the front side of the support rod (9). A scraper (12) is fixedly connected to the rear side of the three built-in spring telescopic rods (11). The scraper (12) and the stirring rods (10) are both located at the top of the hopper body (1) trough.

2. The alloy feeding hopper device according to claim 1, characterized in that, The first limiting plate (13) and the second limiting plate (14) are fixedly connected to the rear side of the fixed frame (5) from top to bottom. The first limiting plate (13) and the second limiting plate (14) are both composed of two lateral parts. Two guide rods (15) are fixedly connected between the first limiting plate (13) and the second limiting plate (14). The two guide rods (15) are respectively fixedly connected between a part of the first limiting plate (13) and a part of the second limiting plate (14).

3. The alloy feeding hopper device according to claim 2, characterized in that, A cylinder (16) is fixedly connected to the top of the fixed frame (5), a drive rod (17) is fixedly connected to the bottom output end of the cylinder (16), a lifting plate (18) is fixedly connected to the bottom of the drive rod (17), the lifting plate (18) is slidably connected between two guide rods (15), and the mounting frame (6) is fixedly connected to the rear side of the lifting plate (18).

4. The alloy feeding hopper device according to claim 1, characterized in that, A second extension plate (19) is fixedly connected to one side of the support plate (3), and a connecting frame (20) is fixedly connected to the top of the second extension plate (19).

5. The alloy feeding hopper device according to claim 4, characterized in that, The top of the connecting frame (20) is fixedly connected to a motor (21), and the bottom output end of the motor (21) is fixedly connected to a gear (22).

6. The alloy feeding hopper device according to claim 1, characterized in that, A gear ring (23) is fixedly connected to the outside of the reinforcing frame (2), and the gear ring (23) meshes with the gear (22).

Images