Anti-blocking device in front of material pump

Abstract

The utility model discloses an anti-blocking device in front of a material pump, and belongs to the field of material pumps. The anti-blocking device in front of the material pump comprises a material pump main body, a feeding pipe is arranged on the material pump main body, a discharging pipe is arranged at one end of the material pump main body, the anti-blocking device in front of the material pump further comprises a fixing block, and the fixing block is arranged at the position, close to a discharging opening, of the outer surface of the discharging pipe. And a rotating hinge is arranged at the end, away from the discharging pipe, of the fixing block, a first rotating motor is arranged on the fixing block, and the output end of the first rotating motor is connected with the movable end of the rotating hinge. The material pump solves the problems that when the interior of an existing material pump is blocked, the whole material pump needs to be disassembled, materials blocked in the material pump need to be taken out by a worker, the material pump can work normally, manpower is wasted, the material pump needs to be disassembled every time when the material pump is blocked, and the workload is large.

Description

Technical Field

[0001] The utility model relates to the field of material pumps, in particular to a material pump front anti-blocking device. Background Art

[0002] The material pump is used to pump high-viscosity products that are easy to form bonds and are airtight. The unique cavity design greatly enhances the wear and corrosion resistance of the pump; the double mechanical seal ensures no leakage: prevents the corrosion of on-site working equipment and environmental pollution due to the overflow of corrosive liquids;

[0003] The Chinese patent with the publication number CN206549270U discloses a filtering device field, specifically relates to a material pump front anti-blocking device. It includes a secondary filter tube and a main filter tube, and fillers are arranged in the secondary filter tube and the main filter tube. Both ends of the secondary filter tube and the main filter tube are connected by a liquid separator, the left liquid separator is connected to the liquid inlet pipe, and the right liquid separator is connected to the liquid outlet pipe. A porous flange is arranged in the secondary filter tube, an upper hole block is arranged on the right side of the porous flange, a baffle is arranged on the left end of the upper support rod, and a spring is arranged between the baffle and the porous flange. Baffle rings are arranged at both ends of the main filter tube, and lower hole blocks are arranged between the two sides of the filler and the baffle ring, and a lower support rod is arranged at the center of one side of the lower hole block facing the outside of the main filter tube, and the lower support rod extends to the outside of the main filter tube and passes through the liquid separator. The utility model has a simple structure, convenient operation, and convenient disassembly. It can discharge impurities from the sewage pipe in time, which can effectively extend the service life of the anti-blocking device.

[0004] When the material pump of the above patent is blocked internally, the material pump needs to be disassembled as a whole, and workers need to take out the blocked material inside the material pump to make the material pump work normally, which wastes manpower. In addition, the material pump needs to be disassembled every time it is blocked, which is a large workload. Utility Model Content

[0005] The utility model aims to provide a material pump front anti-blocking device, by providing a fixed block on the outer surface of the material pump discharge port, and a rotating hinge is provided at one end of the fixed block away from the material pump surface, a fixed plate is provided on the movable end of the rotating hinge, a movable plate connected to the fixed plate through a rotating bearing is provided on the fixed plate, and the output end of the rotating motor installed on the fixed plate is connected to the movable plate, a plurality of brush heads are provided on the movable plate, and a rotating motor is also provided at one end of the rotating hinge. When the material pump is blocked, the rotating motor on the rotating hinge drives the fixed plate to rotate, inserts the brush head into the material pump discharge port, and the rotating motor on the movable plate drives the brush head to rotate, so as to clear and clean the blockage in the discharge port, thereby solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material pump front anti-blocking device, comprising a material pump body, a feed pipe is arranged on the material pump body, a discharge pipe is arranged at one end of the material pump body, and also comprises a fixed block, the fixed block is arranged on the outer surface of the discharge pipe near the discharge port, the fixed block is provided with a rotating hinge at the end away from the discharge pipe, a first rotating motor is arranged on the fixed block, the output end of the first rotating motor is connected to the movable end of the rotating hinge, a fixed plate is arranged on the movable end of the rotating hinge, a movable plate is arranged on the fixed plate, the movable plate is connected to the fixed plate rotating bearing, a second rotating motor is arranged on the fixed plate, the movable end of the second rotating motor is connected to the movable plate, and a brush head is arranged on the movable plate.

[0007] Preferably, an air supply pipe is provided on the outer surface of the discharge pipe, and the air supply pipe is connected with the discharge pipe as an integral unit.

[0008] Preferably, a one-way valve is provided on the gas pipeline, and the one-way valve is bolted to the gas pipeline.

[0009] Preferably, a fan is provided at one end of the air supply pipe away from the discharge pipe, and the fan is bolted to the air supply pipe.

[0010] Preferably, a ground contact base is provided at the lower end of the material pump body, and the ground contact base is welded to the material pump body.

[0011] Preferably, a connecting flange is provided on one end of the feed pipe away from the material pump body, and the connecting flange is connected to the feed pipe by welding.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model comprises a rotating hinge, a first rotating motor, a fixed plate, a second rotating motor, a movable plate and a brush head arranged at the discharge port of the discharge pipe. When the discharge pipe is blocked, the first rotating motor can drive the movable plate, the fixed plate and the brush head until the brush head is inserted into the discharge pipe, and the second rotating motor drives the movable plate and the brush head to rotate, so that the brush head cleans the blockage in the discharge pipe, thereby achieving the purpose of automatically cleaning and unblocking the material pump, and effectively avoiding the problem that when the existing material pump is blocked inside, the material pump needs to be disassembled as a whole, and the workers need to take out the blocked material inside the material pump so that the material pump can work normally, which wastes manpower and the material pump needs to be disassembled every time it is blocked, resulting in a large workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall external structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall main structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the overall right side structure of the utility model.

[0017] In the figure: 1. Material pump body; 2. Ground-contact base; 3. Feed pipe; 4. Connecting flange; 5. Discharge pipe; 6. Fixed block; 7. Rotating hinge; 8. First rotating motor; 9. Fixed plate; 10. Movable plate; 11. Second rotating motor; 12. Brush head; 13. Air pipe; 14. One-way valve; 15. Fan. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In order to solve the problem in the prior art that when a material pump is blocked inside, the material pump needs to be disassembled as a whole, and workers need to take out the blocked material inside the material pump to make the material pump work normally, which wastes manpower and requires the material pump to be disassembled every time it is blocked, resulting in a large workload, the present embodiment provides the following technical solutions:

[0020] A material pump front anti-blocking device comprises a material pump body 1, a feed pipe 3 is arranged on the material pump body 1, a discharge pipe 5 is arranged at one end of the material pump body 1, and also comprises a fixed block 6, the fixed block 6 is arranged at a position near the discharge port on the outer surface of the discharge pipe 5, a rotating hinge 7 is arranged at the end of the fixed block 6 away from the discharge pipe 5, a first rotating motor 8 is arranged on the fixed block 6, the output end of the first rotating motor 8 is connected with the movable end of the rotating hinge 7, a fixed plate 9 is arranged on the movable end of the rotating hinge 7, a movable plate 10 is arranged on the fixed plate 9, the movable plate 10 is connected with the rotating bearing of the fixed plate 9, a second rotating motor 11 is arranged on the fixed plate 9, the movable end of the second rotating motor 11 is connected with the movable plate 10, a brush head 12 is arranged on the movable plate 10, a connecting flange 4 is arranged on the end of the feed pipe 3 away from the material pump body 1, and the connecting flange 4 is welded to the feed pipe 3;

[0021] In this embodiment, a fixed block 6 is provided on the outer surface of the discharge port of the discharge pipe 5, and a rotating hinge 7 is provided at the end of the fixed block 6 away from the discharge pipe 5, a fixed plate 9 is provided on the movable end of the rotating hinge 7, and a movable plate 10 connected to the fixed plate 9 through a rotating bearing is provided on the fixed plate 9, and the output end of the second rotating motor 11 installed on the fixed plate 9 is connected to the movable plate 10, and a plurality of brush heads 12 are provided on the movable plate 10, and a first rotating motor 8 is provided at one end of the rotating hinge 7. When the discharge pipe 5 is blocked, the first rotating motor 8 on the rotating hinge 7 drives the fixed plate 9 to rotate, and the brush head 12 is inserted into the discharge port of the discharge pipe 5, and the second rotating motor 11 on the movable plate 10 drives the brush head 12 to rotate, so as to clear and clean the blockage in the discharge pipe 5;

[0022] In this embodiment, an air pipe 13 is provided on the outer surface of the discharge pipe 5, and the air pipe 13 is connected to the discharge pipe 5 as an integral arrangement. A one-way valve 14 is provided on the air pipe 13, and the one-way valve 14 is bolted to the air pipe 13. A fan 15 is provided at one end of the air pipe 13 away from the discharge pipe 5, and the fan 15 is bolted to the air pipe 13. The arrangement of the air pipe 13, the one-way valve 14 and the fan 15 can open the one-way valve 14 when the blockage in the discharge pipe 5 is too deep or too firm. At this time, the fan 15 starts to absorb external air through the air pipe 13 and injects it into the discharge pipe 5 to blow out the blockage, thereby achieving the purpose of auxiliary cleaning.

[0023] In this embodiment, a ground contact base 2 is provided at the lower end of the material pump body 1, and the ground contact base 2 is welded to the material pump body 1;

[0024] Working principle: a fixed block 6 is arranged on the outer surface of the discharge port of the discharge pipe 5, and a rotating hinge 7 is arranged at the end of the fixed block 6 away from the discharge pipe 5, a fixed plate 9 is arranged on the movable end of the rotating hinge 7, and a movable plate 10 connected to the fixed plate 9 through a rotating bearing is arranged on the fixed plate 9, and the output end of the second rotating motor 11 installed on the fixed plate 9 is connected to the movable plate 10, and a plurality of brush heads 12 are arranged on the movable plate 10, and a first rotating motor 8 is arranged at one end of the rotating hinge 7. When the discharge pipe 5 is blocked, the first rotating motor 8 on the rotating hinge 7 drives the fixed plate 9 to rotate, inserts the brush head 12 into the discharge port of the discharge pipe 5, and the second rotating motor 11 on the movable plate 10 The brush head 12 is driven to rotate to clear and clean the blockage in the discharge pipe 5. An air pipe 13 is provided on the outer surface of the discharge pipe 5. The air pipe 13 is connected to the discharge pipe 5 as an integral arrangement. A one-way valve 14 is provided on the air pipe 13. The one-way valve 14 is bolted to the air pipe 13. A fan 15 is provided at the end of the air pipe 13 away from the discharge pipe 5. The fan 15 is bolted to the air pipe 13. The arrangement of the air pipe 13, the one-way valve 14 and the fan 15 can open the one-way valve 14 when the blockage in the discharge pipe 5 is too deep or too firm. At this time, the fan 15 starts to absorb external air and inject it into the discharge pipe 5 through the air pipe 13 to blow out the blockage, thereby achieving the purpose of auxiliary cleaning.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material pump front anti-blocking device, comprising a material pump body (1), a feed pipe (3) being arranged on the material pump body (1), and a discharge pipe (5) being arranged at one end of the material pump body (1); Features: The invention also comprises a fixed block (6), wherein the fixed block (6) is arranged on the outer surface of the discharge pipe (5) near the discharge port, and the fixed block (6) is provided with a rotating hinge (7) at one end away from the discharge pipe (5); a first rotating motor (8) is arranged on the fixed block (6), and the output end of the first rotating motor (8) is connected to the movable end of the rotating hinge (7); a fixed plate (9) is arranged on the movable end of the rotating hinge (7); a movable plate (10) is arranged on the fixed plate (9), and the movable plate (10) is connected to the rotating bearing of the fixed plate (9); a second rotating motor (11) is arranged on the fixed plate (9), and the movable end of the second rotating motor (11) is connected to the movable plate (10); and a brush head (12) is arranged on the movable plate (10).

2. The material pump front anti-blocking device according to claim 1, characterized in that: An air delivery pipe (13) is arranged on the outer surface of the discharge pipe (5), and the air delivery pipe (13) is connected to the discharge pipe (5) and is arranged as an integral whole.

3. The material pump front anti-blocking device according to claim 2 is characterized by: A one-way valve (14) is provided on the gas delivery pipe (13), and the one-way valve (14) is bolted to the gas delivery pipe (13).

4. The material pump front anti-blocking device according to claim 3 is characterized by: The air delivery pipe (13) is provided with a fan (15) at one end away from the discharge pipe (5), and the fan (15) is bolted to the air delivery pipe (13).

5. The material pump front anti-blocking device according to claim 1, characterized in that: A ground contact base (2) is provided at the lower end of the material pump body (1), and the ground contact base (2) is welded to the material pump body (1).

6. The material pump front anti-blocking device according to claim 1, characterized in that: The feed pipe (3) is provided with a connecting flange (4) at one end away from the material pump body (1), and the connecting flange (4) is connected to the feed pipe (3) by welding.

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