Cement lifting and conveying equipment

Abstract

The utility model discloses cement lifting and conveying equipment which comprises a frame body and a round pipe, a feeding port is formed in the top of one end of the round pipe, a feeding hopper is fixedly connected into the feeding port, an H-shaped frame is fixedly connected to the top of the frame body, an electric push rod is fixedly connected to the bottom of the H-shaped frame, and a transverse rod is fixedly connected to the extending end of the electric push rod. The round pipe is installed at the top of the frame body and the top of the cross rod through a connecting assembly, a rotating shaft is movably connected to the interior of the round pipe, a spiral blade is fixedly connected to the outer side of the rotating shaft, one end of the rotating shaft penetrates through the wall of the round pipe and is fixedly connected with a fixing rod, and one end of the fixing rod is fixedly connected with a first square pipe. The feeding hopper can be prevented from being blocked easily during filling through the knocking head, meanwhile, the lifting height of the round pipe can be adjusted, and the situation that the knocking head makes direct contact with the feeding hopper for a long time and consequently the feeding hopper is abraded can be avoided through the hardboard.

Description

Technical Field

[0001] The utility model relates to the technical field of cement conveying, in particular to a cement lifting and conveying device. Background Art

[0002] When processing cement, the equipment is connected and conveys the processing raw materials through a lifting and transporting device.

[0003] After retrieval, a Chinese patent with the publication number CN213010878U discloses a cement lifting and conveying device for cement production. The device is simple to operate and convenient for adjusting the angle of the material conveying cylinder for feeding. However, when feeding, the lower part of the feeding hopper is relatively narrow, and it is easy to be blocked during filling. By adopting the method of manual dredging, it is more labor-consuming and time-consuming. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art and propose a cement lifting and conveying device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A cement lifting and conveying device includes a frame body and a round pipe. At the top of one end of the round pipe, a feeding port is opened, and a feeding hopper is fixedly connected inside the feeding port. The top of the frame body is fixedly connected with an H-shaped frame, and an electric push rod is fixedly connected to the bottom of the H-shaped frame. The extending end of the electric push rod is fixedly connected with a cross bar. The round pipe is installed on the top of the frame body and the cross bar through a connecting component. A rotating shaft is movably connected inside the round pipe, and a spiral blade is fixedly connected to the outer side of the rotating shaft. One end of the rotating shaft passes through the round pipe wall and is fixedly connected with a fixed rod. One end of the fixed rod is fixedly connected with a first square pipe. One side of the first square pipe is movably connected with a second square pipe. A tension spring is fixedly connected between the first square pipe and the second square pipe. One end of the second square pipe is fixedly connected with a knocking head. A power component is arranged at the top end of the round pipe.

[0007] As a further scheme of the utility model, the power component includes a fixing plate, which is fixed to the top of one end of the round pipe by bolts. One side of the fixing plate is movably connected with a driving pulley. The other side of the fixing plate is fixedly connected with a motor, and one end of the output shaft of the motor is fixed to the driving pulley. One end of the round pipe is movably connected with a driven pulley, and the driven pulley is fixed to the rotating shaft. The driving pulley and the driven pulley are connected by a belt for transmission.

[0008] As a further scheme of the utility model, the connecting component includes two rod frames, which are respectively fixed to the upper surface of the cross bar and the top of the frame body by bolts. Two hoop fasteners are installed on the outer side of the round pipe, and the bottom of the hoop fastener is rotatably connected with the rod frame.

[0009] As a further solution of the present utility model, a cardboard is fixedly connected to the outer wall of one side of the feed hopper, and the cardboard is in contact with the knocking head.

[0010] As a further solution of the present utility model, a discharge port is opened at the bottom of one end of the round pipe, and a discharge hopper is fixedly connected inside the discharge port.

[0011] As a further solution of the present utility model, a rubber pad is fixedly connected to one side of the fixing plate, and the rubber pad is in contact with the motor.

[0012] As a further solution of the present utility model, anti-slip lines are provided on one side of the cardboard.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. Through the setting of the knocking head, the feed hopper is dredged, avoiding the easy blockage of the feed hopper during filling, eliminating the need for manual cleaning, and improving the feeding effect of the device.

[0015] 2. In the present utility model, one end of the round pipe is lifted upward by the cross bar, enabling the staff to lift the round pipe to a suitable inclination angle according to requirements, thereby improving the flexibility of the device.

[0016] 3. Through the setting of the cardboard, the cardboard can protect the feed hopper, preventing the knocking head from directly contacting the feed hopper for a long time and causing wear to the feed hopper, thus improving the protection effect of the device. Description of the Drawings

[0017] Figure 1 is a three-dimensional structural schematic diagram of a cement lifting and conveying device proposed by the present utility model;

[0018] Figure 2 is a partial enlarged first structural schematic diagram of a cement lifting and conveying device proposed by the present utility model;

[0019] Figure 3 is a partial sectional structural schematic diagram of a cement lifting and conveying device proposed by the present utility model;

[0020] Figure 4 is a partial enlarged second structural schematic diagram of a cement lifting and conveying device proposed by the present utility model;

[0021] Figure 5 is an enlarged structural schematic diagram of part A of a cement lifting and conveying device proposed by the present utility model.

[0022] In the figure: 1, frame body; 2, H-shaped frame; 3, hoop; 4, round tube; 5, feeding hopper; 6, discharging hopper; 7, rotating shaft; 8, fixing rod; 9, cardboard; 10, spiral blade; 11, fixing plate; 12, driving pulley; 13, driven pulley; 14, rod frame; 15, electric push rod; 16, first square tube; 17, second square tube; 18, tension spring; 19, knocking head. Specific implementation manner

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Refer to Figures 1 - 5 , a cement lifting and conveying device, including a frame body 1 and a round tube 4. A power assembly is provided at the top of the round tube 4. A feeding port is opened at the top of one end of the round tube 4. A feeding hopper 5 is fixed in the feeding port by bolts. An H-shaped frame 2 is fixed at the top of the frame body 1 by bolts. An electric push rod 15 is fixed at the bottom of the H-shaped frame 2 by bolts. The extending end of the electric push rod 15 is fixed with a cross bar by bolts. The H-shaped frame 2 can guide the cross bar to move up and down stably. The round tube 4 is installed at the top of the frame body 1 and the cross bar through a connecting assembly. When the electric push rod 15 is started, the electric push rod 15 expands and contracts to drive one end of the round tube 4 to be lifted upward by the cross bar, so that the staff can lift the round tube 4 to a suitable inclination angle according to needs. A rotating shaft 7 is rotatably connected inside the round tube 4. A spiral blade 10 is fixed on the outer side of the rotating shaft 7 by bolts. One end of the rotating shaft 7 passes through the wall of the round tube 4 and is fixed with a fixing rod 8 by bolts. One end of the fixing rod 8 is fixed with a first square tube 16 by bolts. One side of the first square tube 16 is rotatably connected with a second square tube 17. A tension spring 18 is welded between the first square tube 16 and the second square tube 17. One end of the second square tube 17 is fixed with a knocking head 19 by bolts. The power assembly rotates the rotating shaft 7 to rotate the fixing rod 8, so that the first square tube 16 drives the knocking head 19 on the second square tube 17 to move out to knock the feeding hopper 5. Then the fixing rod 8 continues to move. At this time, the knocking head 19 is restricted by the feeding hopper 5, so that the second square tube 17 rotates outward, and the tension spring 18 deforms until the fixing rod 8 drives the knocking head 19 to move away from the feeding hopper 5. At this time, the tension spring 18 rebounds and resets, so that the second square tube 17 drives the knocking head 19 to reset. Such a cycle is repeated, so that the feeding hopper 5 is intermittently knocked during the feeding process, avoiding blockage of the feeding hopper 5.

[0025] In the present utility model, it should be noted that the power assembly includes a fixed plate 11 which is fixed to the top of one end of the round tube 4 by bolts. One side of the fixed plate 11 is rotatably connected with a driving pulley 12. On the other side of the fixed plate 11, a motor is fixed by bolts, and one end of the output shaft of the motor is fixed to the driving pulley 12. One end of the round tube 4 is rotatably connected with a driven pulley 13, and the driven pulley 13 is fixed to the rotating shaft 7. The driving pulley 12 and the driven pulley 13 are connected by a belt drive. When the motor rotates, the driving pulley 12 drives the driven pulley 13 to rotate, so that the rotating shaft 7 rotates. The connecting assembly includes two rod frames 14 which are respectively fixed to the upper surface of the cross bar and the top of the frame body 1 by bolts. Two clamps 3 are installed on the outer side of the round tube 4, which is convenient for the staff to disassemble the round tube 4 on the device. The bottom of the clamp 3 is rotatably connected with the rod frame 14. A cardboard 9 is adhered to the outer wall of one side of the feed hopper 5, and the cardboard 9 is in contact with the knocking head 19. The cardboard 9 can protect the feed hopper 5 to avoid the feed hopper 5 being worn due to the knocking head 19 being in direct contact with the feed hopper 5 for a long time. An outlet is opened at the bottom of one end of the round tube 4, and a discharge hopper 6 is fixed in the outlet by bolts. The rotating shaft 7 drives the spiral blade 10 to rotate to convey the cement in the round tube 4, so that the cement is discharged through the discharge hopper 6. A rubber pad is adhered to one side of the fixed plate 11, and the rubber pad is in contact with the motor. Anti-slip lines are provided on one side of the cardboard 9.

[0026] Working principle: When it is necessary to convey cement, first, external cement enters the feed hopper 5. Then the motor is started. When the motor rotates, the driving pulley 12 drives the driven pulley 13 to rotate, so that the rotating shaft 7 drives the spiral blade 10 to rotate to convey the cement in the round tube 4, and the cement is discharged through the discharge hopper 6. At the same time, when the rotating shaft 7 rotates, the fixed rod 8 rotates, so that the first square tube 16 drives the knocking head 19 on the second square tube 17 to move out to knock the feed hopper 5. Then the fixed rod 8 continues to move. At this time, the knocking head 19 is restricted by the feed hopper 5, so that the second square tube 17 rotates outward, and the tension spring 18 deforms until the fixed rod 8 drives the knocking head 19 to move away from the feed hopper 5. At this time, the tension spring 18 rebounds and resets, so that the second square tube 17 drives the knocking head 19 to reset. Such a cycle is repeated, so that the feed hopper 5 is intermittently knocked during the feeding process to avoid the blockage of the feed hopper 5.

[0027] In addition, the terms "installation", "setting", "connection", and "socket connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there is internal communication between two devices, components or parts. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

Claims

1. A cement lifting and conveying device, comprising a frame body (1) and a circular pipe (4). A feed inlet is provided at the top of one end of the circular pipe (4), and a feed hopper (5) is fixedly connected in the feed inlet. It is characterized in that, At the top of the frame body (1), an H-shaped frame (2) is fixedly connected. At the bottom of the H-shaped frame (2), an electric push rod (15) is fixedly connected. The extending end of the electric push rod (15) is fixedly connected with a cross bar. The round tube (4) is installed on the top of the frame body (1) and the cross bar through a connecting component. Inside the round tube (4), a rotating shaft (7) is movably connected. On the outer side of the rotating shaft (7), a spiral blade (10) is fixedly connected. One end of the rotating shaft (7) passes through the wall of the round tube (4) and is fixedly connected with a fixed rod (8). One end of the fixed rod (8) is fixedly connected with a first square tube (16). One side of the first square tube (16) is movably connected with a second square tube (17). A tension spring (18) is fixedly connected between the first square tube (16) and the second square tube (17). One end of the second square tube (17) is fixedly connected with a knocking head (19). At the top end of the round tube (4), a power component is provided.

2. The cement lifting and conveying equipment according to claim 1, characterized in that, The power component includes a fixing plate (11). The fixing plate (11) is fixed to the top of one end of the round tube (4) by bolts. On one side of the fixing plate (11), a driving pulley (12) is movably connected. On the other side of the fixing plate (11), a motor is fixedly connected, and one end of the output shaft of the motor is fixed to the driving pulley (12). One end of the round tube (4) is movably connected with a driven pulley (13), and the driven pulley (13) is fixed to the rotating shaft (7). The driving pulley (12) and the driven pulley (13) are connected by a belt drive.

3. A cement lifting and conveying device according to claim 1, characterized in that, The connecting component includes two rod frames (14). The rod frames (14) are respectively fixed to the upper surface of the cross bar and the top of the frame body (1) by bolts. On the outer side of the round tube (4), two hoop fasteners (3) are installed, and the bottom of the hoop fasteners (3) is rotatably connected with the rod frames (14).

4. A cement lifting and conveying device according to claim 1, characterized in that, On one outer wall of the feed hopper (5), a cardboard (9) is fixedly connected, and the cardboard (9) is in contact with the knocking head (19).

5. A cement lifting and conveying device according to claim 1, characterized in that, At the bottom of one end of the round tube (4), a discharge port is formed, and a discharge hopper (6) is fixedly connected inside the discharge port.

6. A cement lifting and conveying device according to claim 2, characterized in that, On one side of the fixing plate (11), a rubber pad is fixedly connected, and the rubber pad is in contact with the motor.

7. A cement lifting and conveying device according to claim 4, characterized in that, On one side of the cardboard (9), anti-slip lines are provided.

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