Raw material conveying device

Abstract

The utility model provides a raw material conveying device which comprises a plurality of first supporting legs, the tops of the first supporting legs are fixedly connected with the same reinforcing ring, the inner wall of the reinforcing ring is fixedly connected with a storage bin, the bottom of the storage bin is fixedly connected with an outlet, and the periphery of the outer wall of the outlet is fixedly connected with an operation table. The rear side of the operation table is fixedly connected to the front sides of the two first supporting legs on the rear side, a first sliding groove is formed in the periphery of the inner wall of the outlet, a second sliding groove is formed in the top of the operation table and communicates with the first sliding groove, and the inner wall of the first sliding groove and the inner wall of the second sliding groove are both slidably connected with the same sliding plate. The output end of the first servo motor drives the first driving gear to rotate, the sliding plate can slide in the first sliding groove and the second sliding groove, the opening degree of an outlet is adjusted, the discharging amount of raw materials changes accordingly, and the conveying device can flexibly adjust the discharging speed.

Description

Technical Field

[0001] This utility model belongs to the field of soft water salt production technology, and in particular relates to a raw material conveying device. Background Technology

[0002] Raw material conveying devices are responsible for efficiently transferring raw materials from storage sites to processing equipment. These devices not only improve production efficiency and prevent downtime due to untimely raw material supply, but also ensure the continuity of the production process and reduce the cost and risk of manual handling.

[0003] Raw material conveying devices are conveying equipment specifically developed for the production process of soft water salt. In the production of soft water salt, they are responsible for conveying raw materials in proportion and sequence to the reaction and molding processes. They play a vital role in maintaining the stability of soft water salt production and ensuring product quality. Different raw material conveying devices have different conveying methods and precision control, which will affect the quality indicators of the purity and particle uniformity of soft water salt products.

[0004] Traditional raw material conveying devices often experience belt slippage and misalignment under prolonged operation, affecting conveying stability and failing to meet the requirements of different production processes for discharge speed and direction, thus reducing production efficiency. Existing technologies use integrated automatic tensioning and correction devices to monitor and adjust belt tension and position in real time, ensuring stable belt operation and guaranteeing the stability of raw material transportation. However, when faced with differences in raw material usage at different production stages, the device cannot control the raw material discharge speed, causing production to stall due to mismatched raw material supply and reducing production efficiency. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a raw material conveying device, which aims to improve the problem that the existing device cannot control the conveying speed of raw materials, resulting in production stagnation due to mismatch in raw material supply and a significant reduction in production efficiency.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A raw material conveying device includes multiple support legs, each with a reinforcing ring fixedly connected to its top. A storage bin is fixedly connected to the inner wall of the reinforcing ring, and an outlet is fixedly connected to the bottom of the storage bin. An operating platform is fixedly connected to the outer wall of the outlet. The rear side of the operating platform is fixedly connected to the front side of two rear support legs. A sliding groove is formed around the inner wall of the outlet, and a second sliding groove is formed on the top of the operating platform. The second sliding groove communicates with the first sliding groove. The inner walls of both the first and second sliding grooves are slidably connected to the same sliding plate. Fixed toothed plates are fixedly connected to the front and rear sides of the sliding plate.

[0008] As a preferred embodiment, a servo motor is fixedly connected to the front and rear sides of the top of the operating table, and a drive gear is fixedly connected to the output end of each of the two servo motors. The two drive gears are respectively meshed with corresponding fixed tooth plates. A conveyor belt is provided at the bottom of the outlet, and baffles are fixedly connected to the front and rear sides of the bottom of the conveyor belt.

[0009] As a preferred embodiment, the bottom of the conveyor belt is provided with a lifting mechanism, which includes multiple top plates. The tops of the multiple top plates are fixedly connected to the bottom perimeter of the conveyor belt. Rotating blocks are rotatably connected to the front and rear sides of the inner walls of the multiple top plates. Lifting columns are fixedly connected to the bottoms of the multiple rotating blocks. Toothed plates are connected to the right sides of the multiple lifting columns. Support legs are slidably connected to the outer walls of the multiple lifting columns.

[0010] As a preferred embodiment, a plurality of servo motors are fixedly connected at equal intervals to the front side of the rear baffle. The output ends of the plurality of servo motors are all fixedly connected to a rotating shaft. The front and rear sides of the outer walls of the plurality of rotating shafts are all fixedly connected to a drive gear. The plurality of drive gears are respectively meshed with corresponding toothed plates. The front ends of the plurality of rotating shafts are slidably connected to the rear side of the front baffle.

[0011] As a preferred embodiment, a triangular reinforcing block is fixedly connected to the rear side of the bottom of the operating platform, and the rear side of the triangular reinforcing block is fixedly connected to the front side of one of the two rear support legs.

[0012] As a preferred embodiment, the bottom of each of the two fixed toothed plates is fixedly connected to a limiting block, and the front and rear sides of the top of the operating table are provided with limiting grooves, and the two limiting blocks are slidably connected inside the corresponding limiting grooves.

[0013] As a preferred embodiment, the top front and rear sides of the conveyor belt are fixedly connected with protective plates, and the outer walls of both protective plates are treated with anti-corrosion measures.

[0014] As a preferred embodiment, a controller is fixedly connected to the front side of the front guard plate, and the controller is electrically connected to multiple servo motors and two servo motors respectively.

[0015] As a preferred embodiment, the storage compartment is fixedly connected to a plurality of connecting columns at equal intervals at its rear side, and the rear ends of the plurality of connecting columns are all fixedly connected to the same climbing ladder.

[0016] As a preferred embodiment, the right ends of adjacent sides of the two baffles are fixedly connected to the same connecting shaft, and a scraper is fixedly connected to the top of the connecting shaft.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] (1) By starting the servo motor, the output end of the motor drives the drive gear to rotate. Since the drive gear meshes with the fixed tooth plate, the slide plate will slide in the slide groove 1 and slide groove 2, thereby adjusting the outlet opening. As the outlet opening changes, the amount of raw material output changes accordingly. The raw material falling on the conveyor belt is transported by the conveyor belt. The side guard plates prevent the raw material from spilling. This device can flexibly adjust the discharge speed, avoid production stagnation due to raw material supply problems, and greatly improve production efficiency.

[0019] (2) This utility model drives the rotating shaft to rotate through the output end of the servo motor two. The active gear two on the rotating shaft rotates synchronously. Since the active gear two meshes with the toothed plate two on the right side of the lifting column, the rotation of the active gear two will drive the lifting column to slide up and down along the support leg two. The rotating block rotates on the inner wall of the top plate, thereby flexibly changing the direction of force and driving the top plate to rise and fall smoothly, thus realizing the height adjustment of the conveyor belt. It can adapt to different production stations and process requirements, and enhance the versatility of the device. Attached Figure Description

[0020] Figure 1 This is a perspective view of the raw material conveying device of this utility model;

[0021] Figure 2 This is a side view of the structure of the raw material conveying device of this utility model;

[0022] Figure 3 This is a schematic diagram of the reinforcing ring structure of the raw material conveying device of this utility model;

[0023] Figure 4 This is an exploded view of the slide plate structure of the raw material conveying device of this utility model;

[0024] Figure 5 This is a schematic diagram of the lifting mechanism of the raw material conveying device of this utility model;

[0025] Figure 6 This is a schematic diagram of the lifting column structure of the raw material conveying device of this utility model.

[0026] Legend:

[0027] 1. Support leg one; 2. Lifting mechanism; 201. Top plate; 202. Rotating block; 203. Lifting column; 204. Tooth plate two; 205. Support leg two; 206. Servo motor two; 207. Rotating shaft; 208. Drive gear two; 3. Reinforcing ring; 4. Storage compartment; 5. Exit; 6. Operating platform; 7. Slide 1; 8. Slide 2; 9. Slide plate; 10. Fixed tooth plate one; 11. Servo motor one; 12. Drive gear one; 13. Conveyor belt; 14. Baffle; 15. Triangular reinforcing block; 16. Limit block; 17. Limit groove; 18. Guard plate; 19. Controller; 20. Connecting column; 21. Climbing ladder; 22. Connecting shaft; 23. Scraper. Detailed Implementation

[0028] 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.

[0029] Please see Figure 1 , Figure 2 and Figure 3As shown, this embodiment of the utility model provides a raw material conveying device, including multiple support legs 1, which support the entire device. The top of each support leg 1 is fixedly connected to the same reinforcing ring 3, which enhances the structural stability of the device. A storage chamber 4 is fixedly connected to the inner wall of the reinforcing ring 3, which stores raw materials for soft water salt production. An outlet 5 is fixedly connected to the bottom of the storage chamber 4, serving as the channel for raw material output. An operating platform 6 is fixedly connected to the outer wall of the outlet 5, providing a platform for operating and installing related components. The rear side of the operating platform 6 is fixedly connected to the front side of the two rear support legs 1, serving a connecting and fixing function. A sliding groove 7 is formed around the inner wall of the outlet 5, providing a track for the sliding plate 9. A second sliding groove 8 is formed on the top of the operating platform 6, communicating with the first sliding groove 7, allowing the sliding plate 9 to slide... Plate 9 can slide smoothly between the two. The inner walls of slide 7 and slide 8 are slidably connected to the same slide plate 9. The slide plate 9 is used to control the opening and closing of the outlet 5. Fixed toothed plates 10 are fixedly connected to the front and rear sides of the slide plate 9. Servo motors 11 are fixedly connected to the front and rear sides of the top of the operating table 6. Servo motors 11 provide power for the rotation of drive gears 12. The output ends of the two servo motors 11 are fixedly connected to drive gears 12. Drive gears 12 drive slide plate 9 by meshing with fixed toothed plates 10. The two drive gears 12 are respectively meshed with the corresponding fixed toothed plates 10. A conveyor belt 13 is provided at the bottom of the outlet 5. The conveyor belt 13 is used to transport the raw materials falling from the outlet 5. Baffles 14 are fixedly connected to the front and rear sides of the bottom of the conveyor belt 13. Baffles 14 prevent raw materials from falling from both sides of the conveyor belt 13.

[0030] Specifically, in this embodiment, when conveying raw materials, the servo motor 11 is started. The output end of the servo motor 11 drives the drive gear 12 to rotate. Since the drive gear 12 meshes with the fixed toothed plate 10 fixedly connected to the front and rear sides of the slide plate 9, the rotation of the drive gear 12 causes the slide plate 9 to slide in the slide groove 7 opened around the inner wall of the outlet 5 and the slide groove 8 opened on the top of the operating table 6. Because the slide groove 8 is connected to the slide groove 7, and the inner walls of both are slidably connected to the same slide plate 9, the sliding of the slide plate 9 can flexibly control the opening and closing degree of the outlet 5. When the slide plate 9 slides open the outlet 5, the raw materials in the storage bin 4 will fall from the outlet 5 onto the conveyor belt 13 set at the bottom. The conveyor belt 13 is responsible for conveying the raw materials to the next production stage. The device can accurately control the discharge speed and quantity of the raw materials to meet the needs of different production processes and provide a strong guarantee for the production of soft water salt.

[0031] Please see Figure 1 , Figure 5 and Figure 6As shown, a lifting mechanism 2 is provided at the bottom of the conveyor belt 13. The lifting mechanism 2 is used to lift the conveyor belt 13 to adapt to different working height requirements. The lifting mechanism 2 includes multiple top plates 201, which are used to connect the conveyor belt 13 to the lifting mechanism 2. The tops of the multiple top plates 201 are fixedly connected to the bottom perimeter of the conveyor belt 13 to securely connect the conveyor belt 13. Rotating blocks 202 are rotatably connected to the front and rear sides of the inner walls of the multiple top plates 201. The rotating blocks 202 can rotate flexibly to facilitate the adjustment of the angle of the lifting column 203. The bottoms of the multiple rotating blocks 202 are fixedly connected to the lifting column 203. Multiple toothed plates 204 are connected to the right sides of the multiple lifting columns 203 to realize power transmission. Support legs 205 are slidably connected to the outer wall of the 3, providing support and sliding track for the lifting column 203. Multiple servo motors 206 are fixedly connected at equal intervals to the front side of the rear baffle 14, providing a power source. The output ends of the multiple servo motors 206 are fixedly connected to the rotating shafts 207, which are used to transmit the power of the servo motors 206. The front and rear sides of the outer wall of the multiple rotating shafts 207 are fixedly connected to the drive gears 208. The drive gears 208 drive the lifting column 203 to rise and fall by meshing with the toothed plate 204. The multiple drive gears 208 are respectively meshed with the corresponding toothed plate 204. The front ends of the multiple rotating shafts 207 are slidably connected to the rear side of the front baffle 14, so that the rotating shafts 207 remain stable when rotating.

[0032] Specifically, in this embodiment, when the height of the conveyor belt 13 needs to be adjusted, the second servo motor 206 starts working. The output end of the second servo motor 206 drives the rotating shaft 207, which is fixedly connected to it, to rotate. When the rotating shaft 207 rotates, the second drive gear 208 also rotates. Since the second drive gear 208 meshes with the toothed plate 204 connected to the right side of the corresponding lifting column 203, the rotation of the second drive gear 208 is converted into the linear motion of the lifting column 203. During the up-and-down movement of the lifting column 203, the rotating block 202 rotates within the top plate 201. This rotation design can flexibly adapt to changes in the movement direction of the lifting column 203, avoiding jamming and damage caused by rigid connections, and ensuring the smoothness of the entire lifting process. When the lifting column 203 moves up and down, the rotating block 202 and the top plate 201 ultimately drive the conveyor belt 13 to achieve height adjustment, enabling the entire lifting mechanism 2 to operate reliably. Thus, the height of the conveyor belt 13 can be flexibly adjusted according to different production needs, improving production efficiency and adaptability.

[0033] Please see Figure 1 , Figure 2 and Figure 4As shown, a triangular reinforcing block 15 is fixedly connected to the rear side of the bottom of the operating platform 6. The rear side of the triangular reinforcing block 15 is fixedly connected to the front side of the two rear support legs 1. The triangular reinforcing block 15 can enhance the stability of the connection between the operating platform 6 and the support legs 1, and achieve stable support for the operating platform 6. Limiting blocks 16 are fixedly connected to the bottom of the two fixed toothed plates 10. The limiting blocks 16 can prevent the fixed toothed plates 10 from shifting during movement. Limiting grooves 17 are opened on the front and rear sides of the top of the operating platform 6. The limiting grooves 17 provide sliding tracks for the limiting blocks 16. The two limiting blocks 16 are slidably connected to the corresponding limiting grooves 17 to ensure the accuracy of the movement of the fixed toothed plates 10. Guard plates 18 are fixedly connected to the front and rear sides of the top of the conveyor belt 13. The guard plates 18 can prevent the raw materials on the conveyor belt 13 from falling. The walls are all treated with anti-corrosion to improve the durability of the guard plate 18. The front side of the front guard plate 18 is fixedly connected to the controller 19, which is used to centrally control the operation of the servo motors. The controller 19 is electrically connected to multiple servo motors 206 and two servo motors 11 to realize automated operation of the equipment. Multiple connecting columns 20 are fixedly connected at equal intervals to the rear side of the storage bin 4. The connecting columns 20 are used to connect the storage bin 4 and the climbing ladder 21. The rear ends of the multiple connecting columns 20 are all fixedly connected to the same climbing ladder 21, which facilitates the staff to inspect and maintain the top of the storage bin 4. The right ends of the adjacent sides of the two baffles 14 are all fixedly connected to the same connecting shaft 22. The connecting shaft 22 provides installation support for the scraper 23. The top of the connecting shaft 22 is fixedly connected to the scraper 23, which can clean the raw materials remaining on the conveyor belt 13.

[0034] Please see Figure 1 , Figure 2 and Figure 4 As shown, the triangular reinforcing block 15 enhances the stability of the connection between the operating table 6 and the support leg 1, providing stable support for the operating table 6. The limiting block 16 prevents the fixed toothed plate 10 from shifting during movement. The limiting groove 17 provides a sliding track for the limiting block 16, ensuring the accuracy of the movement of the fixed toothed plate 10. The guard plate 18 prevents raw materials from falling off the conveyor belt 13. The outer wall of the guard plate 18 is treated with anti-corrosion to improve its durability. The controller 19 is used to centrally control the operation of the servo motor, realizing automated operation of the equipment. The connecting column 20 is used to connect the storage bin 4 and the climbing ladder 21. The climbing ladder 21 facilitates the maintenance of the top of the storage bin 4 by the staff. The connecting shaft 22 provides installation support for the scraper 23. The scraper 23 cleans the raw materials remaining on the conveyor belt 13, reducing the corrosion of the conveyor belt 13 by the raw materials and extending the service life of the conveyor belt 13.

[0035] In this embodiment, when conveying raw materials, the servo motor 11 is started. The output end of the servo motor 11 drives the drive gear 12 to rotate. Since the drive gear 12 meshes with the fixed toothed plates 10 fixedly connected to the front and rear sides of the slide plate 9, the rotation of the drive gear 12 causes the slide plate 9 to slide in the slide groove 7 opened around the inner wall of the outlet 5 and the slide groove 8 opened on the top of the operating table 6. Because the slide groove 8 is connected to the slide groove 7, and the inner walls of both are slidably connected to the same slide plate 9, the sliding of the slide plate 9 can flexibly control the opening and closing degree of the outlet 5. When the slide plate 9 slides open the outlet 5, the raw materials in the storage bin 4 will fall from the outlet 5 onto the conveyor belt 13 set at the bottom. The conveyor belt 13 is responsible for conveying the raw materials to the next production stage. The device can accurately control the discharge speed and quantity of the raw materials to meet the needs of different production processes and provide a strong guarantee for the production of soft water salt.

[0036] Furthermore, when the height of the conveyor belt 13 needs to be adjusted, the second servo motor 206 starts working. The output end of the second servo motor 206 drives the rotating shaft 207, which is fixedly connected to it, to rotate. When the rotating shaft 207 rotates, the second drive gear 208 also rotates. Since the second drive gear 208 meshes with the toothed plate 204 connected to the right side of the corresponding lifting column 203, the rotation of the second drive gear 208 is converted into the linear motion of the lifting column 203. During the up-and-down movement of the lifting column 203, the rotating block 202 will rotate within the top plate 201. This rotation design can flexibly adapt to changes in the movement direction of the lifting column 203, avoiding jamming and damage caused by rigid connections, and ensuring the smoothness of the entire lifting process. When the lifting column 203 moves up and down, the height of the conveyor belt 13 is ultimately adjusted through the rotating block 202 and the top plate 201, so that the entire lifting mechanism 2 can operate reliably. Thus, the height of the conveyor belt 13 can be flexibly adjusted according to different production needs, improving production efficiency and adaptability.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A raw material conveying device comprising a plurality of support legs (1), characterized in that: The top of each of the multiple support legs (1) is fixedly connected to the same reinforcing ring (3). The inner wall of the reinforcing ring (3) is fixedly connected to a storage compartment (4). The bottom of the storage compartment (4) is fixedly connected to an outlet (5). The outer wall of the outlet (5) is fixedly connected to an operating table (6). The rear side of the operating table (6) is fixedly connected to the front side of the two rear support legs (1). The inner wall of the outlet (5) is provided with a sliding groove (7). The top of the operating table (6) is provided with a sliding groove (8). The sliding groove (8) communicates with the sliding groove (7). The inner walls of the sliding groove (7) and the sliding groove (8) are slidably connected to the same sliding plate (9). The front and rear sides of the sliding plate (9) are fixedly connected to a fixing toothed plate (10).

2. The raw material conveying apparatus according to claim 1, characterized by: The top front and rear sides of the operating table (6) are fixedly connected to a servo motor (11), and the output ends of the two servo motors (11) are fixedly connected to a drive gear (12). The two drive gears (12) are respectively meshed with the corresponding fixed toothed plates (10). The bottom of the outlet (5) is provided with a conveyor belt (13), and the bottom front and rear sides of the conveyor belt (13) are fixedly connected to baffles (14).

3. The raw material conveying apparatus according to claim 2, characterized by: The bottom of the conveyor belt (13) is provided with a lifting mechanism (2). The lifting mechanism (2) includes multiple top plates (201). The tops of the multiple top plates (201) are fixedly connected to the bottom of the conveyor belt (13). Rotating blocks (202) are rotatably connected to the front and rear sides of the inner walls of the multiple top plates (201). Lifting columns (203) are fixedly connected to the bottom of the multiple rotating blocks (202). Toothed plates (204) are connected to the right side of the multiple lifting columns (203). Support legs (205) are slidably connected to the outer walls of the multiple lifting columns (203).

4. The raw material conveying apparatus according to claim 3, characterized by: Multiple servo motors (206) are fixedly connected at equal intervals to the front side of the rear baffle (14). The output ends of the multiple servo motors (206) are all fixedly connected to a rotating shaft (207). The front and rear sides of the outer walls of the multiple rotating shafts (207) are all fixedly connected to a drive gear (208). The multiple drive gears (208) are respectively meshed with the corresponding toothed plates (204). The front ends of the multiple rotating shafts (207) are all slidably connected to the rear side of the front baffle (14).

5. The raw material conveying device according to claim 1, characterized in that: A triangular reinforcing block (15) is fixedly connected to the rear side of the bottom of the operating table (6), and the rear side of the triangular reinforcing block (15) is fixedly connected to the front side of the two rear support legs (1).

6. The feedstock delivery apparatus of claim 1, wherein: The bottom of each of the two fixed toothed plates (10) is fixedly connected to a limiting block (16), and the front and rear sides of the top of the operating table (6) are provided with limiting grooves (17). The two limiting blocks (16) are slidably connected inside the corresponding limiting grooves (17).

7. The feedstock delivery apparatus of claim 2, wherein: The top front and rear sides of the conveyor belt (13) are fixedly connected with guard plates (18), and the outer walls of the two guard plates (18) are treated with anti-corrosion.

8. The feedstock delivery apparatus of claim 7, wherein: A controller (19) is fixedly connected to the front side of the front guard plate (18), and the controller (19) is electrically connected to a plurality of servo motors (206) and two servo motors (11).

9. The feedstock delivery apparatus of claim 1, wherein: The storage compartment (4) is fixedly connected to a plurality of connecting columns (20) at equal intervals on the rear side, and the rear ends of the plurality of connecting columns (20) are all fixedly connected to the same climbing ladder (21).

10. The feedstock delivery apparatus of claim 2, wherein: The two baffles (14) are fixedly connected to the same connecting shaft (22) on the right side of adjacent sides, and a scraper (23) is fixedly connected to the top of the connecting shaft (22).

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