Cement silo top distributor

Abstract

The utility model relates to the technical field of distributing equipment, concretely to a cement storehouse top distributor. Its including cement storehouse, distributing subassembly and drive assembly, the cement storehouse top end has the installation pipe and the hopper in proper order, and the hopper is hinged with the top cover, distributing subassembly includes setting on the installation pipe sieve frame, rotates and sets up the rotating rod on the sieve frame, in rotating rod along annular setting multiple support frame, in multiple support frame all setting one's rolling pressure roller, in rotating rod and sieve frame setting multiple dustproof ring to set up the pusher rod on the rotating rod, drive assembly sets up on the hopper, and drive assembly is driven and is connected with the rotating rod. The utility model separates and handles the cemented cement and the common cement through sieve frame, and lets the pusher rod push the cement top end of the heap tip flat, to this to let the cement move towards the four around, reduces the waste of cement storehouse internal space.

Description

Technical Field

[0001] This utility model relates to the field of material distribution equipment technology, and in particular to a cement silo top material distributor. Background Technology

[0002] A cement silo is a cylindrical structure for storing cement. Cement must undergo physical testing at a certain age before it can leave the factory. Therefore, cement plants must set up cement silos with a certain capacity, which should be able to store at least 7 days' worth of production.

[0003] Chinese Patent No. CN211802237U discloses a cement silo top distributor, including a cement silo, a feeding device, and a distributing device. The distributing device includes a housing, on which a drive motor and a collection box are mounted. A drum screen is rotatably connected between the side walls of the housing. The drum screen includes a rotating shaft, a support frame, a spiral guide plate, and a screen. The rotating shaft is connected to the drive motor through a transmission mechanism. The support frame is mounted on the rotating shaft, and the spiral guide plate is mounted on the support frame. The screen is mounted on the spiral guide plate. Both side walls of the housing corresponding to the drum screen are open, and guide plates are provided on the housing corresponding to the openings. The technical solution disclosed in this invention effectively solves the problem in the prior art where unsuitable sand, gravel, and hardened material entering the cement silo reduces the overall quality of the cement. Furthermore, the device has a simple overall structure, low cost, reliable operation, and is easy to use and promote.

[0004] However, the above technical solution has the following shortcomings: during the cement falling process, the cement will gradually accumulate and gradually tilt outward from the falling point. After the cement comes into contact with the drum screen, it will affect the screening effect of the drum screen. However, some places inside the cement silo do not accumulate cement, thus wasting the capacity of the cement silo. Utility Model Content

[0005] The purpose of this utility model is to address the problems existing in the background technology by proposing a cement silo top distributor that separates hardened cement from ordinary cement through a screening frame and pushes the top of the cement pile flat with a pusher rod, thereby allowing the cement to move in all directions and reducing the waste of internal space in the cement silo.

[0006] The technical solution of this utility model is a cement silo top distributor, comprising: a cement silo, the top of which is sequentially connected to an installation pipe and a discharge hopper, and a top cover is hinged to the discharge hopper; a distribution assembly, which includes a screening frame mounted on the installation pipe, a rotating rod rotatably mounted on the screening frame, multiple support frames arranged in a ring on the rotating rod, a rolling roller mounted on each of the multiple support frames, multiple dustproof rings mounted on the rotating rod and the screening frame, and a pusher rod mounted on the rotating rod; and a drive assembly mounted on the discharge hopper, which is drivenly connected to the rotating rod.

[0007] Preferably, the support frame and the screen frame are in sliding contact.

[0008] Preferably, the drive assembly includes a mounting plate disposed on the hopper, a motor a disposed on the mounting plate, a drive pulley disposed at the output end of the motor a, a driven pulley disposed on the rotating rod, and a transmission belt disposed on the drive pulley and the driven pulley.

[0009] Preferably, the hopper is equipped with a material cover and multiple cleaning brushes. The material cover is distributed above the transmission belt, and the multiple cleaning brushes are in frictional contact with the transmission belt.

[0010] Preferably, an adjusting plate is rotatably installed on the screening frame, and both the adjusting plate and the screening frame have multiple evenly distributed discharge holes, with each discharge hole corresponding to the other.

[0011] Preferably, a motor b is installed on the cement silo, and a bevel gear is installed at the output end of the motor b, which meshes with the adjusting plate.

[0012] Preferably, the adjusting disc includes a rotating ring portion rotatably disposed on the screen frame, an adjusting disc main body portion disposed on the rotating ring portion, and a bevel gear ring portion disposed on the adjusting disc main body portion; the bevel gear meshes with the bevel gear ring portion.

[0013] Compared with the prior art, the present invention has the following beneficial technical effects:

[0014] In use, cement is poured into the hopper and, under its own weight, gradually slides down the installation pipe and the cement silo until it falls into the screening frame. The drive assembly drives the rotating rod to rotate, which in turn drives multiple support frames and rollers to move. The rollers crush the hardened particles in the cement, thus making the hardened lumps meet the needs of subsequent cement processing. Then, the support frames push the cement from the screening frame into the cement silo. The rotating rod drives the pusher rod to flatten the cement pile at the top, allowing the cement to move towards the remaining space inside the cement silo, reducing the waste of space inside the cement silo. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0016] Figure 2 This is a cross-sectional view of an embodiment of the present utility model;

[0017] Figure 3 for Figure 2 Enlarged view of the structure at point A in the middle;

[0018] Figure 4 for Figure 2 Enlarged view of the structure at point B;

[0019] Figure 5 This is a partial schematic diagram of an embodiment of the present utility model.

[0020] Reference numerals: 1. Cement silo; 2. Mounting pipe; 3. Mounting plate; 4. Discharge hopper; 5. Top cover; 6. Motor a; 7. Drive pulley; 8. Screen frame; 9. Rotating rod; 10. Support frame; 11. Compactor roller; 12. Driven pulley; 13. Transmission belt; 14. Push rod; 15. Dustproof ring; 16. Material cover; 17. Cleaning brush; 18. Adjusting disc; 181. Main body of adjusting disc; 182. Rotating ring; 183. Bevel gear ring; 19. Motor b; 20. Bevel gear; 21. Discharge hole. Detailed Implementation

[0021] Example 1

[0022] like Figures 1-5 As shown in this embodiment, a cement silo top distributor includes a cement silo 1, a distribution component, and a drive component. The top of the cement silo 1 is sequentially connected to an installation pipe 2 and a discharge hopper 4, with a top cover 5 hinged to the discharge hopper 4. The distribution component includes a screening frame 8 mounted on the installation pipe 2, a rotating rod 9 rotatably mounted on the screening frame 8, multiple support frames 10 arranged in a ring along the rotating rod 9, a rolling roller 11 mounted on each of the support frames 10, multiple dustproof rings 15 mounted on the rotating rod 9 and the screening frame 8, and a pusher rod 14 mounted on the rotating rod 9. The dustproof rings 15 prevent the rotating rod 9 from being disturbed by cement dust when rotating on the screening frame 8. The drive component is mounted on the discharge hopper 4 and is drivenly connected to the rotating rod 9. The support frames 10 are in sliding contact with the screening frame 8.

[0023] In this embodiment, cement is poured into the hopper 4. Under its own gravity, the cement gradually slides down the mounting pipe 2 and the cement silo 1 until it falls into the screen frame 8. The drive assembly drives the rotating rod 9 to rotate, and the rotating rod 9 drives multiple support frames 10 and the rolling roller 11 to move. The rolling roller 11 crushes the hardened particles in the cement, so that the hardened blocks can meet the needs of subsequent cement processing. Then, the support frame 10 pushes the cement from the screen frame 8 into the cement silo. The rotating rod drives the pusher rod 14 to flatten the cement pile at the top, allowing the cement to move towards the remaining space inside the cement silo, reducing the waste of space inside the cement silo.

[0024] Example 2

[0025] like Figure 1 , Figure 2 and Figure 4As shown, this embodiment of the cement silo top distributor differs from Embodiment 1 in that the driving assembly includes a mounting plate 3 mounted on the discharge hopper 4, a motor a6 mounted on the mounting plate 3, a drive pulley 7 mounted on the output end of the motor a6, a driven pulley 12 mounted on the rotating rod 9, and a transmission belt 13 mounted on the drive pulley 7 and the driven pulley 12. The discharge hopper 4 is equipped with a material cover 16 and multiple cleaning brushes 17. The material cover 16 is distributed above the transmission belt 13, and the multiple cleaning brushes 17 are in frictional contact with the transmission belt 13.

[0026] In this embodiment, the motor a6 drives the drive pulley 7 to rotate, and the drive pulley 7 drives the driven pulley 12 to rotate synchronously through the transmission belt 13, thereby driving the rotating rod 9 to rotate. The pulley drive can reduce the interference of cement on the transmission effect, and the cleaning brush 17 sweeps the cement dust attached to the transmission belt 13 to prevent the cement dust from moving into the outside air along the transmission belt 13.

[0027] Example 3

[0028] like Figure 2 and Figure 5 As shown in this embodiment, a cement silo top distributor is proposed. Compared with Embodiment 1, in this embodiment, an adjusting plate 18 is rotatably mounted on the screening frame 8. Both the adjusting plate 18 and the screening frame 8 have multiple evenly distributed discharge holes 21, which are distributed one-to-one. A motor b19 is mounted on the cement silo, and a bevel gear 20 is mounted on the output end of the motor b19. The bevel gear 20 is meshed with the adjusting plate 18.

[0029] The regulating disc 18 includes a rotating ring portion 182 rotatably disposed on the screen frame 8, a regulating disc main body portion 181 disposed on the rotating ring portion 182, and a bevel gear ring portion 183 disposed on the regulating disc main body portion 181; the bevel gear 20 is meshed with the bevel gear ring portion 183.

[0030] In this embodiment, the motor b19 drives the bevel gear 20 to rotate. The bevel gear 20 meshes and drives the bevel gear ring 183 to rotate. The bevel gear ring 183 drives the main body of the adjusting disk 181 to rotate. Multiple discharge holes 21 are distributed on the main body of the adjusting disk 181. By rotating the main body of the adjusting disk 181, the overlapping area of ​​the discharge holes 21 on the screen frame 8 and the adjusting disk 18 is adjusted, thereby adjusting the discharge speed of the distributor and improving the practicality of the distributor.

[0031] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A cement silo top distributor, characterized in that, include: The cement silo (1) has an installation pipe (2) and a feeding hopper (4) connected in sequence at its top. The feeding hopper (4) is hinged with a top cover (5). The material distribution assembly includes a screen frame (8) mounted on the mounting pipe (2), a rotating rod (9) rotatably mounted on the screen frame (8), multiple support frames (10) arranged in a ring on the rotating rod (9), a rolling roller (11) mounted on each of the multiple support frames (10), multiple dustproof rings (15) mounted on the rotating rod (9) and the screen frame (8), and a push rod (14) mounted on the rotating rod (9). The drive assembly is mounted on the hopper (4) and is connected to the rotating rod (9) for drive.

2. The cement silo top distributor according to claim 1, characterized in that, The support frame (10) and the screen frame (8) are in sliding contact.

3. A cement silo top distributor according to claim 1, characterized in that, The drive assembly includes a mounting plate (3) on the hopper (4), a motor a (6) on the mounting plate (3), a drive pulley (7) on the output end of the motor a (6), a driven pulley (12) on the rotating rod (9), and a transmission belt (13) on the drive pulley (7) and the driven pulley (12).

4. A cement silo top distributor according to claim 3, characterized in that, The hopper (4) is equipped with a material cover (16) and multiple cleaning brushes (17). The material cover (16) is located above the transmission belt (13), and the multiple cleaning brushes (17) are in frictional contact with the transmission belt (13).

5. A cement silo top distributor according to claim 1, characterized in that, An adjusting plate (18) is rotatably mounted on the screening frame (8). Both the adjusting plate (18) and the screening frame (8) have multiple evenly distributed discharge holes (21), which are distributed one-to-one.

6. A cement silo top distributor according to claim 5, characterized in that, A motor b (19) is installed on the cement silo. A bevel gear (20) is installed at the output end of the motor b (19). The bevel gear (20) is meshed with the regulating plate (18).

7. A cement silo top distributor according to claim 1, characterized in that, The regulating disc (18) includes a rotating ring (182) rotatably mounted on the screen frame (8), a regulating disc main body (181) mounted on the rotating ring (182), and a bevel gear ring (183) mounted on the regulating disc main body (181); the bevel gear (20) meshes with the bevel gear ring (183).

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