A material stopping mechanism for explosive salt feeding hoppers

Abstract

This utility model relates to the field of explosive salt production technology and discloses a material stopping mechanism for an explosive salt feeding hopper, including a conveying assembly and a storage bin located above the conveying assembly. A bottom plate is provided on the side of the conveying assembly near the storage bin, a top plate is fixedly installed on the end of the storage bin near the bottom plate, and a fixing seat is fixedly installed on the end of the bottom plate near the top plate. In this material stopping mechanism for an explosive salt feeding hopper, the feeding bin is connected to a pulley via a connecting seat. The pulley slides within a slide rail, effectively reducing direct contact between the connecting seat and the slide rail, converting the sliding friction between the connecting seat and the slide rail into rolling friction, thereby reducing wear on the connecting seat. The sliding connection between the slider and the slide groove enables rapid installation of the vertical plate and the bottom plate. Horizontal plates one and two are slidably connected to the vertical plate, and can be snapped into slots for quick connection, effectively preventing material splashing during the feeding process.

Description

Technical Field

[0001] This utility model relates to the field of explosive salt production technology, specifically to a material stopping mechanism for an explosive salt feeding hopper. Background Technology

[0002] Exploding salt is a new type of detergent additive, whose main component is sodium percarbonate, and it appears as white granules. When it comes into contact with water, it decomposes to release active oxygen, which has a powerful cleaning and disinfecting effect, especially effective against stubborn stains such as sweat stains, oil stains, and fruit stains.

[0003] In the industrial production of explosive salt, the feeding process is a key node connecting raw material storage and subsequent processing, while the stopping mechanism of the feeding hopper directly affects production efficiency, material utilization rate and operational safety.

[0004] The existing material stopping mechanism uses a simple sliding friction structure to move the material stopping component. The friction is relatively large, which can easily cause jamming, resulting in untimely material stopping or obstructed feeding, affecting the production rhythm. In addition, there is no baffle, which can easily cause material splashing and leakage during the feeding process. Some explosive salt particles may splash in all directions, which not only wastes materials but also pollutes the production environment. At the same time, if the leaked material accumulates in the equipment gaps for a long time, it may corrode the equipment components and shorten the service life of the equipment. Summary of the Invention

[0005] The technical problem to be solved by this utility model is to provide a material stopping mechanism for an explosive salt hopper, which can effectively solve the problems in the prior art.

[0006] The technical solution adopted by this utility model is: a material stopping mechanism for an explosive salt hopper, including a conveying assembly and a storage bin located above the conveying assembly. A bottom plate is provided on the side of the conveying assembly near the storage bin. A top plate is fixedly installed on the end of the storage bin near the bottom plate. A fixing seat is fixedly installed on the end of the bottom plate near the top plate. A cylinder is fixedly installed on the top of the fixing seat. A push block is fixedly installed on the movable end of the cylinder. A slide rail that is slidably connected to the discharge bin is fixedly installed on the top of the bottom plate. A sliding groove is provided on the end of the bottom plate near the top plate. Limiting holes are provided on both sides of the sliding groove on the top of the bottom plate. A vertical plate is provided on the side of the bottom plate near the top plate. A horizontal plate one and a horizontal plate two are provided on the side of the vertical plate away from the bottom plate. A slot is provided on the end of the vertical plate near the horizontal plate one and the horizontal plate two. A groove is provided on the end of the horizontal plate one near the fixing seat.

[0007] Preferably, the conveying assembly is fixedly connected to both sides with support rods fixedly installed with the base plate, a fixing rod is fixedly installed between the base plate and the top plate, the discharge bin has an inlet at the end near the storage bin, the discharge bin has an outlet at the end near the base plate, the base plate has a through hole at the end near the discharge bin, and a discharge cylinder is fixedly installed at the end of the base plate away from the discharge bin.

[0008] The above technical solution provides stable support for the base plate by fixing a support rod between the base plate and the conveying assembly, thus preventing shaking during the material feeding process. The fixing rod between the base plate and the top plate further improves the overall stability of the device.

[0009] Preferably, a discharge chamber is provided on the side of the push block away from the cylinder, a guide column is fixedly installed on the end of the discharge chamber near the push block, a positioning hole is opened on the end of the push block near the discharge chamber for sliding installation with the guide column, and a locking nut is provided on the side of the push block away from the discharge chamber for threaded connection with the guide column.

[0010] The above technical solution facilitates the quick positioning and installation of the push block and the discharge bin through the sliding connection between the positioning hole and the guide column. The threaded connection between the locking nut and the guide column enables the push block and the discharge bin to be quickly fixed, ensuring accurate power transmission from the push block to the discharge bin and guaranteeing the accuracy of the material stopping or feeding action. At the same time, the threaded connection between the locking nut and the guide column also facilitates the quick disassembly of the push block and the discharge bin, making it easier for later maintenance and replacement.

[0011] Preferably, a connecting seat is fixedly installed at one end of the discharge bin near the slide rail, and a pulley is rotatably installed on the inner surface of the connecting seat.

[0012] Through the above technical solution, the discharge hopper is connected to the pulley via a connecting seat. The pulley slides within the slide rail, which can effectively reduce the direct contact between the connecting seat and the slide rail, and convert the sliding friction between the connecting seat and the slide rail into rolling friction, thereby reducing the wear of the connecting seat and extending the service life of the connecting seat and the slide rail.

[0013] Preferably, a slider that is slidably connected to the slide groove is fixedly installed at one end of the vertical plate near the bottom plate, and a limit pin is provided on the side of the vertical plate away from the bottom plate. The cross section of the limit pin is the same as the cross section of the limit hole, and the limit pin can be inserted into the limit hole.

[0014] The above technical solution facilitates the rapid installation of the vertical plate and the base plate through the sliding connection between the slider and the slide groove. Furthermore, by inserting the limiting pin into the corresponding limiting hole, the vertical plate can be quickly locked, thus improving installation efficiency.

[0015] Preferably, the first horizontal plate and the second horizontal plate are slidably connected to the vertical plate, and the slot has the same cross-section as the first horizontal plate and the second horizontal plate, so that the first horizontal plate and the second horizontal plate can be inserted into the slot.

[0016] The above technical solution, with the sliding connection between the horizontal plate 1 and the horizontal plate 2 and the vertical plate, facilitates the displacement of the horizontal plate 1 and the horizontal plate 2 on the vertical plate. The horizontal plate 1 and the horizontal plate 2 can be inserted into the slot, which facilitates the quick fixation of the horizontal plate 1 and the horizontal plate 2 to the vertical plate. The vertical plate, the horizontal plate 1 and the horizontal plate 2 can effectively prevent the splashing of materials during the feeding process and improve the working environment of the workers.

[0017] Preferably, the feed inlet is connected to the storage bin, the through hole corresponds to the discharge outlet, and the discharge cylinder is located directly below the through hole.

[0018] The above technical solution connects the inlet to the storage bin, facilitating the entry of materials from the storage bin into the outlet bin. A through-hole corresponds to the outlet, and the discharge cylinder is positioned directly below the through-hole, ensuring that materials in the outlet bin fall into the discharge cylinder through the through-hole, thus improving material discharge efficiency. In conjunction with the cylinder and the sliding connection between the outlet bin and the slide rail, the cylinder pushes the outlet of the outlet bin to align with the through-hole. At this point, materials in the outlet bin pass through the through-hole and are discharged from the discharge cylinder. After a certain amount of material is discharged, the moving end of the cylinder pulls the outlet bin until the outlet is completely separated from the through-hole. At this point, material discharge stops, thus precisely controlling the flow of materials and improving the control accuracy of the material stopping mechanism.

[0019] Compared with the prior art, this utility model provides a material stopping mechanism for an explosive salt hopper, which has the following beneficial effects:

[0020] 1. This material stopping mechanism for explosive salt hoppers has a discharge bin connected to a pulley via a connecting seat. The pulley slides within a slide rail, which effectively reduces direct contact between the connecting seat and the slide rail, converting the sliding friction between them into rolling friction. This reduces wear on the connecting seat and extends the service life of both the connecting seat and the slide rail. When used with a cylinder, it can achieve horizontal displacement of the discharge bin.

[0021] 2. This material-stopping mechanism for the explosive salt hopper facilitates quick installation of the vertical plate and the bottom plate through the sliding connection of the slider and the chute. By inserting the limiting pin into the corresponding limiting hole, the vertical plate can be quickly locked, improving installation efficiency. Furthermore, the horizontal plates one and two are slidably connected to the vertical plate and can be snapped into the slots, facilitating quick connection between the horizontal plates one and two and the vertical plate. This effectively prevents material from splashing during the feeding process and ensures a safe working environment for the workers. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0024] Figure 3 This is a three-dimensional structural diagram of the storage bin of this utility model;

[0025] Figure 4 This is a schematic diagram of the installation structure of the pusher block and the discharge bin of this utility model;

[0026] Figure 5 This is a three-dimensional structural diagram of the discharge bin of this utility model;

[0027] Figure 6 This is a schematic diagram showing the disassembled structure of the pusher block and the discharge bin of this utility model;

[0028] Figure 7 This is a schematic diagram of the connection structure between the horizontal plate 1 and the horizontal plate 2 and the vertical plate of this utility model.

[0029] The components include: 1. Conveying assembly; 2. Support rod; 3. Base plate; 4. Top plate; 5. Fixing rod; 6. Storage bin; 7. Fixing seat; 8. Cylinder; 9. Push block; 10. Discharge bin; 11. Guide column; 12. Positioning hole; 13. Locking nut; 14. Slide rail; 15. Connecting seat; 16. Pulley; 17. Feed inlet; 18. Discharge outlet; 19. Slide groove; 20. Limiting hole; 21. Vertical plate; 22. Horizontal plate one; 23. Horizontal plate two; 24. Slider; 25. Limiting pin; 26. Slot; 27. Groove; 28. Through hole; 29. ​​Discharge cylinder. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Example 1: As Figure 1-7As shown, the present invention provides a material stopping mechanism for an explosive salt hopper, including a conveying assembly 1 and a storage bin 6 located above the conveying assembly 1. A bottom plate 3 is provided on the side of the conveying assembly 1 near the storage bin 6. A top plate 4 is fixedly installed on the end of the storage bin 6 near the bottom plate 3. A fixing seat 7 is fixedly installed on the end of the bottom plate 3 near the top plate 4. A cylinder 8 is fixedly installed on the top of the fixing seat 7. A push block 9 is fixedly installed on the movable end of the cylinder 8. A slide rail 14 that is slidably connected to the discharge bin 10 is fixedly installed on the top of the bottom plate 3. A groove 19 is provided on the end of the bottom plate 3 near the top plate 4. Limiting holes 20 are provided on both sides of the top of the bottom plate 3 near the groove 19. A vertical plate 21 is provided on the side of the bottom plate 3 near the top plate 4. A horizontal plate 1 22 and a horizontal plate 23 are provided on the side of the vertical plate 21 away from the bottom plate 3. A slot 26 is provided on the end of the vertical plate 21 near the horizontal plate 1 22 and the horizontal plate 23. A groove 27 is provided on the end of the horizontal plate 1 22 near the fixing seat 7.

[0032] Specifically, support rods 2 are fixedly connected to both sides of the conveying assembly 1 and are fixedly installed on the base plate 3. A fixing rod 5 is fixedly installed between the base plate 3 and the top plate 4. The discharge bin 10 has an inlet 17 at the end near the storage bin 6 and an outlet 18 at the end near the base plate 3. A through hole 28 is opened at the end of the base plate 3 near the discharge bin 10, and a discharge cylinder 29 is fixedly installed at the end of the base plate 3 away from the discharge bin 10. The advantage is that the support rods 2 fixedly installed between the base plate 3 and the conveying assembly 1 provide stable support for the base plate 3, preventing shaking during the material feeding process. The fixing rod 5 fixedly installed between the base plate 3 and the top plate 4 improves the overall stability of the device.

[0033] Specifically, a discharge chamber 10 is provided on the side of the push block 9 away from the cylinder 8. A guide post 11 is fixedly installed on the end of the discharge chamber 10 near the push block 9. A positioning hole 12 is provided on the end of the push block 9 near the discharge chamber 10, which is slidably installed with the guide post 11. A locking nut 13 is provided on the side of the push block 9 away from the discharge chamber 10, which is threadedly connected to the guide post 11. The advantages are that the sliding connection between the positioning hole 12 and the guide post 11 facilitates the quick positioning and installation of the push block 9 and the discharge chamber 10. The threaded connection between the locking nut 13 and the guide post 11 enables the quick fixing of the push block 9 and the discharge chamber 10, ensuring accurate power transmission from the push block 9 to the discharge chamber 10 and guaranteeing the accuracy of the material stopping or feeding action. At the same time, the threaded connection between the locking nut 13 and the guide post 11 also facilitates the quick disassembly of the push block 9 and the discharge chamber 10, making it convenient for later maintenance and replacement.

[0034] Specifically, a connecting seat 15 is fixedly installed at one end of the discharge hopper 10 near the slide rail 14, and a pulley 16 is rotatably mounted on the inner surface of the connecting seat 15. The advantage is that the discharge hopper 10 is connected to the pulley 16 via the connecting seat 15, and the pulley 16 slides within the slide rail 14, effectively reducing direct contact between the connecting seat 15 and the slide rail 14. This converts the sliding friction between the connecting seat 15 and the slide rail 14 into rolling friction, thereby reducing wear on the connecting seat 15 and extending the service life of both the connecting seat 15 and the slide rail 14.

[0035] Example 2: Figure 2-7 As shown, this is an improvement on the previous embodiment.

[0036] Specifically, a slider 24, which is slidably connected to the slide groove 19, is fixedly installed at the end of the vertical plate 21 near the base plate 3. A limit pin 25 is provided on the side of the vertical plate 21 away from the base plate 3. The cross-section of the limit pin 25 is the same as the cross-section of the limit hole 20, and the limit pin 25 can be engaged into the limit hole 20. The advantage is that the sliding connection between the slider 24 and the slide groove 19 facilitates the quick installation of the vertical plate 21 and the base plate 3, and the vertical plate 21 can be quickly locked by inserting the limit pin 25 into the corresponding limit hole 20, thus improving installation efficiency.

[0037] Specifically, horizontal plates 22 and 23 are slidably connected to vertical plate 21. The slot 26 has the same cross-section as horizontal plates 22 and 23, allowing them to be inserted into the slot 26. The advantages are: the slidable connection between horizontal plates 22 and 23 and vertical plate 21 facilitates their displacement on vertical plate 21; the slot 26 allows for quick and easy fixing of horizontal plates 22 and 23 to vertical plate 21; and the vertical plate 21, horizontal plates 22 and 23 effectively prevent material splashing during the unloading process, improving the working environment for staff.

[0038] Specifically, the feed inlet 17 is connected to the storage bin 6, the through hole 28 corresponds to the discharge port 18, and the discharge cylinder 29 is located directly below the through hole 28. The advantages are that the feed inlet 17 is connected to the storage bin 6, which facilitates the entry of materials from the storage bin 6 into the discharge bin 10. The through hole 28 corresponds to the discharge port 18, and the discharge cylinder 29 is located directly below the through hole 28, ensuring that the materials in the discharge bin 10 fall into the discharge cylinder 29 through the through hole 28, thus improving the material discharge efficiency. In conjunction with the cylinder 8 and the sliding connection between the discharge bin 10 and the slide rail 14, when the cylinder 8 pushes the discharge port 18 of the discharge bin 10 to correspond with the through hole 28, the materials in the discharge bin 10 are discharged through the through hole 28 and discharged from the discharge cylinder 29. After a certain amount of material is discharged, the movable end of the cylinder 8 pulls the discharge bin 10 until the discharge port 18 is completely separated from the through hole 28. At this time, the material discharge stops, thereby accurately controlling the material flow and improving the control accuracy of the material stopping mechanism.

[0039] Working Principle: During use, the conveying assembly 1 serves as the foundation for material conveying. The storage bin 6 above it stores the explosive salt to be loaded. A support rod 2 is fixedly installed between the base plate 3 and the conveying assembly 1, providing stable support for the base plate 3 and preventing shaking during the unloading process. A fixing rod 5 is fixedly installed between the base plate 3 and the top plate 4, improving the overall stability of the device. The sliding connection between the positioning hole 12 and the guide column 11 facilitates the quick positioning and installation of the push block 9 and the discharge bin 10. The threaded connection between the locking nut 13 and the guide column 11 ensures the quick fixation of the push block 9 and the discharge bin 10, guaranteeing the proper alignment of the push block 9 with the discharge bin. 10. Precise power transmission ensures accurate material stopping or feeding actions. Simultaneously, the threaded connection between the locking nut 13 and the guide column 11 facilitates quick disassembly of the push block 9 and the discharge bin 10, simplifying future maintenance and replacement. The discharge bin 10 is connected to the pulley 16 via the connecting seat 15. The pulley 16 slides within the slide rail 14, effectively reducing direct contact between the connecting seat 15 and the slide rail 14, converting sliding friction into rolling friction, thereby reducing wear on the connecting seat 15 and extending the service life of both the connecting seat 15 and the slide rail 14. Combined with the cylinder 8, horizontal displacement of the discharge bin 10 can be achieved. The sliding connection between slider 24 and slide groove 19 facilitates the quick installation of vertical plate 21 and base plate 3. Inserting limit pin 25 into the corresponding limit hole 20 allows for quick locking of vertical plate 21, improving installation efficiency. Horizontal plates 22 and 23 are slidably connected to vertical plate 21 and can be snapped into slot 26, facilitating quick connection between them and vertical plate 21. This effectively prevents material splashing during feeding, ensuring a safe working environment for personnel. The feed inlet 17 connects to storage bin 6, allowing material in storage bin 6 to enter discharge bin 10. The through hole 28 connects to... The discharge port 18 corresponds to the material discharge cylinder 29, which is located directly below the through hole 28. This ensures that the material in the discharge bin 10 falls into the material discharge cylinder 29 through the through hole 28, improving the material discharge efficiency. In conjunction with the cylinder 8 and the sliding connection between the discharge bin 10 and the slide rail 14, the cylinder 8 pushes the discharge port 18 of the discharge bin 10 to correspond with the through hole 28. At this time, the material in the discharge bin 10 is discharged through the through hole 28 and discharged from the material discharge cylinder 29. After a certain amount of material is discharged, the movable end of the cylinder 8 pulls the discharge bin 10 until the discharge port 18 is completely separated from the through hole 28. At this time, the material discharge stops, thereby accurately controlling the material flow and improving the control accuracy of the material stopping mechanism.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A material stopping mechanism for a blast salt hopper, comprising a conveying assembly (1) and a storage bin (6) located above the conveying assembly (1), characterized in that: The conveying assembly (1) has a base plate (3) on one side near the storage bin (6). A top plate (4) is fixedly installed on one end of the storage bin (6) near the base plate (3). A fixed seat (7) is fixedly installed on one end of the base plate (3) near the top plate (4). A cylinder (8) is fixedly installed on the top of the fixed seat (7). A push block (9) is fixedly installed on the movable end of the cylinder (8). A slide rail (14) that is slidably connected to the discharge bin (10) is fixedly installed on the top of the base plate (3). 4) has a sliding groove (19) at one end. The top of the bottom plate (3) has limit holes (20) on both sides of the sliding groove (19). The bottom plate (3) has a vertical plate (21) on the side near the top plate (4). The vertical plate (21) has a horizontal plate one (22) and a horizontal plate two (23) on the side away from the bottom plate (3). The vertical plate (21) has a slot (26) at the end near the horizontal plate one (22) and the horizontal plate two (23). The horizontal plate one (22) has a groove (27) at the end near the fixed seat (7).

2. A material stopping mechanism for a blast salt hopper according to claim 1, characterized in that: The conveying assembly (1) is fixedly connected to the two sides of the support rod (2) which is fixedly installed on the bottom plate (3). The bottom plate (3) and the top plate (4) are fixedly installed with a fixing rod (5). The discharge bin (10) has an inlet (17) at one end near the storage bin (6). The discharge bin (10) has an outlet (18) at one end near the bottom plate (3). The bottom plate (3) has a through hole (28) at one end near the discharge bin (10). The bottom plate (3) has a discharge cylinder (29) fixedly installed at one end away from the discharge bin (10).

3. A material stopping mechanism for a blast salt hopper according to claim 1, characterized in that: The push block (9) is provided with a discharge chamber (10) on the side away from the cylinder (8). A guide column (11) is fixedly installed on the end of the discharge chamber (10) near the push block (9). A positioning hole (12) that is slidably installed with the guide column (11) is provided on the end of the push block (9) near the discharge chamber (10). A locking nut (13) that is threadedly connected to the guide column (11) is provided on the side of the push block (9) away from the discharge chamber (10).

4. A material stopping mechanism for a blast salt hopper according to claim 1, characterized in that: A connecting seat (15) is fixedly installed at one end of the discharge bin (10) near the slide rail (14), and a pulley (16) is rotatably installed on the inner surface of the connecting seat (15).

5. A material stopping mechanism for a blast salt hopper according to claim 1, characterized in that: A slider (24) is fixedly installed on one end of the vertical plate (21) near the bottom plate (3). A limit pin (25) is provided on the side of the vertical plate (21) away from the bottom plate (3). The cross section of the limit pin (25) is the same as the cross section of the limit hole (20). The limit pin (25) can be inserted into the limit hole (20).

6. A material stopping mechanism for a blast salt hopper according to claim 1, characterized in that: The first horizontal plate (22) and the second horizontal plate (23) are slidably connected to the vertical plate (21). The slot (26) has the same cross-section as the first horizontal plate (22) and the second horizontal plate (23). The first horizontal plate (22) and the second horizontal plate (23) can be inserted into the slot (26).

7. A material stopping mechanism for a blast salt hopper according to claim 2, characterized in that: The feed inlet (17) is connected to the storage bin (6), the through hole (28) corresponds to the discharge port (18), and the discharge cylinder (29) is located directly below the through hole (28).

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