A concrete guide hopper for a hydraulic station

Abstract

This utility model provides a concrete conveying hopper for a hydraulic engineering station, including a support base, a bucket body and a lifting mechanism fixedly installed on the support base, a connecting seat fixed to one end of the lifting mechanism, a bucket lid fixed to the connecting seat, the bucket lid being movably installed on the top of the bucket body, a drive motor fixedly installed on the bucket lid, a support frame fixedly installed at the bottom of the support base, a discharge hopper fixedly installed between the support base and the bucket body, a fixing block welded to one end of the support frame, the fixing block having a fixing hole, a rotating column fixedly installed on the drive motor, and a rotating rod welded to the side of the rotating column. In use, the rotating motor drives the rotating drum to rotate, and the material falls between the partition plates. As the rotating drum drives the partition plates to rotate, the material is discharged downwards, thus adjusting the speed of material descent. Later, after the movable bucket moves, an exhaust fan blows air to clean the dust adhering to the inner wall of the partition plates.

Description

Technical Field

[0001] This utility model relates to the field of material guide hopper equipment, specifically a concrete material guide hopper for hydraulic engineering stations. Background Technology

[0002] In concrete mixing equipment, raw materials need to be fed into the mixing equipment through a feed hopper for mixing. However, the descent speed of the material cannot be controlled when it enters the mixing equipment through the feed hopper, and blockages are easily caused during descent, which is not convenient for rapid material conveying in the later stage.

[0003] According to a patent document with publication number CN218707372U, a dust-suppressing guide hopper includes a conveying cylinder with a funnel at the top. The conveying cylinder has a slow-descent conveying structure inside, consisting of a slow-descent belt, an upper slow-descent shaft, and a lower slow-descent shaft. The slow-descent belt is inclined inside the conveying cylinder, and the upper and lower slow-descent shafts are rotatably engaged with the side walls of the conveying cylinder. This technical solution, by setting up the slow-descent conveying structure, can reduce the falling speed of the raw materials during the descent process when feeding through the funnel, reducing the impact force and thus reducing the dust raised by the falling raw materials. However, while this solution reduces flying dust, it cannot control the falling speed of the material during use, and it is inconvenient to clean the discharge location after discharge, resulting in inconvenience during use. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a concrete guide hopper for hydraulic engineering stations, thereby solving the problems mentioned in the background art. This utility model has a novel structure. In use, a rotating motor drives a rotating drum to rotate, and the material falls between the partition plates. As the rotating drum drives the partition plates to rotate, the material is discharged downwards, thereby adjusting the speed at which the material falls. Later, after the movable bucket moves, an exhaust fan blows air to clean the dust adhering to the inner wall of the partition plates.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a concrete conveying hopper for a hydraulic engineering station, comprising a support base, a bucket body and a lifting mechanism fixedly installed on the support base, a connecting seat fixed at one end of the lifting mechanism, a bucket cover fixed on the connecting seat, the bucket cover being movably installed on the top of the bucket body, a drive motor fixedly installed on the bucket cover, a support frame fixedly installed at the bottom of the support base, a discharge hopper fixedly installed between the support base and the bucket body, a fixing block welded to one end of the support frame, and a fixing hole opened on the fixing block.

[0006] Furthermore, a rotating column is fixedly mounted on the drive motor, and a rotating rod is welded to the side of the rotating column.

[0007] Furthermore, one end of the rotating rod has a fixing groove, and a roller is rotatably installed inside the fixing groove.

[0008] Furthermore, a cleaning component is fixedly installed between the barrel and the discharge hopper. The cleaning component includes protrusions, a connecting rope is fixed between the protrusions, and a rubber block is fixedly installed on the connecting rope.

[0009] Furthermore, the bottom of the discharge hopper is slotted, and a rotating cylinder is rotatably installed inside the slot, with a partition plate welded between the rotating cylinders.

[0010] Furthermore, a fixed frame is fixedly installed on the side of the discharge hopper, and a rotating motor is fixedly installed on the fixed frame. The rotating motor is mounted on the rotating cylinder through an output shaft.

[0011] Furthermore, a movable cylinder is movably installed inside the rotating cylinder, and the movable cylinder is movably installed between the partition plates. A movable disc is fixed to one end of the movable cylinder, and a connecting rod is fixed on the movable disc.

[0012] Furthermore, a displacement mechanism is fixedly installed on the connecting rod, one end of which is fixed to the discharge hopper, and an exhaust fan is fixedly installed inside the movable cylinder.

[0013] The beneficial effects of this utility model are:

[0014] In this invention, a rotating motor drives a rotating drum to rotate, and materials fall between the partition plates. As the rotating drum drives the partition plates to rotate, the materials are discharged downwards, thereby adjusting the speed at which the materials fall. Later, after the movable drum moves, an exhaust fan blows air to clean the dust adhering to the inner wall of the partition plates.

[0015] In this invention, a drive motor drives a rotating rod to rotate. The rotating rod rotates and contacts the connecting rope through rollers. The rollers push the connecting rope to shake. The shaking of the connecting rope causes the rubber block to contact the inner wall of the barrel, generating vibration. The vibration force facilitates the downward shaking and discharge of powder adhering to the barrel.

[0016] In this invention, the lifting mechanism pushes the bucket lid upward, which facilitates the addition of materials into the bucket for initial fabrication. The rotation speed of the rotating drum is controlled by the rotating motor, thereby controlling the material discharge speed to meet the processing needs under different conditions. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of a concrete guide hopper for a hydraulic engineering station according to the present invention;

[0018] Figure 2This is a structural schematic diagram of the side cross-section of the bucket body of a concrete guide hopper for a hydraulic engineering station according to the present invention.

[0019] Figure 3 This is a side view of the discharge hopper structure of a concrete guide hopper for a hydraulic engineering station according to the present invention.

[0020] Figure 4 This is an enlarged structural diagram of point A of a concrete guide hopper for a hydraulic engineering station according to this utility model.

[0021] Figure 5 This is a schematic diagram of the cleaning component of a concrete guide hopper for a hydraulic engineering station according to the present invention.

[0022] In the diagram: 1. Support base; 2. Support frame; 3. Fixing block; 4. Bucket body; 5. Lifting mechanism; 6. Connecting seat; 7. Bucket lid; 8. Drive motor; 9. Rotating column; 10. Rotating rod; 11. Cleaning assembly; 12. Rotating cylinder; 13. Movable cylinder; 14. Divider plate; 15. Slot; 16. Fixing frame; 17. Rotating motor; 18. Output shaft; 19. Exhaust fan; 20. Movable disc; 21. Displacement mechanism; 22. Connecting rod; 23. Protrusion; 24. Connecting rope; 25. Rubber block; 26. Fixing groove; 27. Roller; 28. Discharge hopper. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] Please see Figures 1 to 5 This utility model provides a technical solution: a concrete guide hopper for a hydraulic engineering station, including a support base 1, a bucket body 4 and a lifting mechanism 5 fixedly installed on the support base 1, the lifting mechanism 5 being a linear reciprocating electric push rod, the lifting mechanism 5 pushing the bucket cover 7 to open, the bucket cover 7 facilitating the initial feeding, a connecting seat 6 fixed to one end of the lifting mechanism 5, the bucket cover 7 fixed to the connecting seat 6, the bucket cover 7 being movably installed on the top of the bucket body 4, a drive motor 8 fixedly installed on the bucket cover 7, a support frame 2 fixedly installed at the bottom of the support base 1, a discharge hopper 28 fixedly installed between the support base 1 and the bucket body 4, a fixing block 3 welded to one end of the support frame 2, the fixing block 3 having a fixing hole, a rotating column 9 fixedly installed on the drive motor 8, a rotating rod 10 welded to the side of the rotating column 9, the rotating column 9 driving the rotating rod 10 to rotate to complete the prying of the connecting rope 24, the connecting rope 24 driving the rubber block 25 to collide with the bucket body 4 to generate vibration force.

[0025] In this embodiment, a fixed groove 26 is opened at one end of the rotating rod 10, and a roller 27 is rotatably installed inside the fixed groove 26. A cleaning component 11 is fixedly installed between the barrel 4 and the discharge hopper 28. The cleaning component 11 includes a protrusion 23, and a connecting rope 24 is fixed between the protrusions 23. A rubber block 25 is fixedly installed on the connecting rope 24. A slot 15 is opened at the bottom of the discharge hopper 28, and a rotating cylinder 12 is rotatably installed inside the slot 15. A partition plate 14 is welded between the rotating cylinders 12. The material falls between the partition plates 14, and the material is discharged downward as the partition plates 14 rotate, thereby controlling the discharge speed.

[0026] In this embodiment, a fixed frame 16 is fixedly installed on the side of the discharge hopper 28. A rotating motor 17 is fixedly installed on the fixed frame 16. The rotating motor 17 is installed on the rotating cylinder 12 through the output shaft 18. A movable cylinder 13 is movably installed inside the rotating cylinder 12. The movable cylinder 13 is movably installed between the partition plates 14. A movable disc 20 is fixed to one end of the movable cylinder 13. A connecting rod 22 is fixed to the movable disc 20. A displacement mechanism 21 is fixedly installed on the connecting rod 22. One end of the displacement mechanism 21 is fixed to the discharge hopper 28. An exhaust fan 19 is fixedly installed inside the movable cylinder 13. The displacement mechanism 21 is a linear reciprocating electric push rod. The displacement mechanism 21 drives the movable cylinder 13 to move through the connecting rod 22, causing the partition plates 14 to lose their seal. The exhaust fan 19 blows air outward, and the airflow flows on the inner wall of the partition plates 14 to facilitate the cleaning of the adhering dust.

[0027] When using the device, the lifting mechanism 5 is activated to push the lid 7 upward. After the lid 7 moves upward, the top of the barrel 4 opens, allowing powdered cement to be added into the barrel 4. After the material is added, the lid 7 returns to its original position. Once the lid 7 is in its original position, the rotating motor 17 is activated. The rotating motor 17 drives the rotating cylinder 12 to rotate via the output shaft 18. As the rotating cylinder 12 rotates, the material falls between the partition plates 14. One end of the partition plate 14 is sealed and supported by the movable cylinder 13. As the rotating cylinder 12 rotates, the partition plates 14 cause the material to be thrown outward. Simultaneously with the material being discharged downward, the drive motor 8 can be activated at regular intervals. The drive motor 8 drives the rotating rod 10 to rotate via the rotating column 9. The rotating rod 10 rotates and contacts the connecting rope 24 via the roller 27. The connecting rope 24 drives the rubber block 25 to collide with the barrel 4. The vibration generated by the collision facilitates the downward movement of the material adhering to the inner wall of the barrel 4, thereby reducing the accumulation of material on the inner wall of the barrel 4. After the material falls between the partition plates 14, the rotation of the partition plates 14 and the rotating cylinder 12 discharges the material outward. After the material is discharged, the displacement mechanism 21 drives the movable cylinder 13 to move via the connecting rod 22. The movable cylinder 13 separates from one end of the partition plate 14, and the exhaust fan 19 blows air. The airflow flows on the inner wall of the partition plate 14, and the airflow removes and cleans the powder adhering to the inner wall of the partition plate 14, making it easy to reuse next time.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A hydraulic concrete plant hopper comprising a support base (1), characterized in that: The support base (1) is fixedly installed with a barrel body (4) and a lifting mechanism (5). A connecting seat (6) is fixed at one end of the lifting mechanism (5). A barrel cover (7) is fixed on the connecting seat (6). The barrel cover (7) is movably installed on the top of the barrel body (4). A drive motor (8) is fixedly installed on the barrel cover (7). A support frame (2) is fixedly installed at the bottom of the support base (1). A discharge hopper (28) is fixedly installed between the support base (1) and the barrel body (4). A fixing block (3) is welded to one end of the support frame (2). A fixing hole is opened on the fixing block (3). The bottom of the discharge hopper (28) has a slot (15), and a rotating cylinder (12) is rotatably installed inside the slot (15). A partition plate (14) is welded between the rotating cylinders (12). A fixed frame (16) is fixedly installed on the side of the discharge hopper (28). A rotating motor (17) is fixedly installed on the fixed frame (16). The rotating motor (17) is installed on the rotating cylinder (12) through an output shaft (18). A movable cylinder (13) is movably installed inside the rotating cylinder (12). The movable cylinder (13) is movably installed between the partition plates (14). A movable disc (20) is fixed at one end of the movable cylinder (13). A connecting rod (22) is fixed on the movable disc (20). A displacement mechanism (21) is fixedly installed on the connecting rod (22). One end of the displacement mechanism (21) is fixed on the discharge hopper (28). An exhaust fan (19) is fixedly installed inside the movable cylinder (13).

2. The concrete conveying hopper for a hydraulic engineering station according to claim 1, characterized in that: A rotating column (9) is fixedly installed on the drive motor (8), and a rotating rod (10) is welded to the side of the rotating column (9).

3. The concrete conveying hopper for a hydraulic engineering station according to claim 2, characterized in that: One end of the rotating rod (10) has a fixed groove (26), and a roller (27) is rotatably installed inside the fixed groove (26).

4. The concrete conveying hopper for a hydraulic engineering station according to claim 1, characterized in that: A cleaning component (11) is fixedly installed between the barrel (4) and the discharge hopper (28). The cleaning component (11) includes protrusions (23). A connecting rope (24) is fixed between the protrusions (23). A rubber block (25) is fixedly installed on the connecting rope (24).

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