Slurry pump with slurry dredging function

Abstract

The utility model relates to the technical field of slurry pumps, in particular to a slurry pump with a slurry dredging function, which comprises a bottom plate, a fixing frame, a slurry pump body, a dredging mechanism and a crushing mechanism, threaded holes are arranged at four corners of the bottom plate, the bottom of the fixing frame is fixedly connected with one end of the top of the bottom plate, the slurry pump body is fixed at the top of the fixing frame, and the dredging mechanism is fixed at the bottom of the bottom plate. The dredging mechanism is fixed to the other end of the top of the bottom plate. According to the slurry pump, the dredging mechanism is fixedly connected to the other end of the top of the bottom plate, slurry is conveniently conveyed into the corresponding connecting groove through the feeding pipe, large slag blocks are conveniently filtered out through a filter screen in the feeding pipe, and therefore the phenomenon that the slurry pump body is blocked in the working process is avoided; and therefore, the filter screen corresponding to the feeding pipe can be conveniently adjusted, the filtering effect of the dredging mechanism during working can be guaranteed, and the smoothness of the slurry pump body during working circulation can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of slurry pumps, in particular to a slurry pump with a slurry dredging function. Background Art

[0002] Slurry pumps are centrifugal pumps in terms of their working principle. Conceptually, they refer to a machine that increases the energy of a solid-liquid mixture by centrifugal force, converting electrical energy into kinetic and potential energy of the medium. They are mainly used in mining, power plants, dredging, metallurgy, chemicals, building materials, and petroleum industries. However, when selecting sand from seawater or dredging sand from rivers, slurry pumps are more likely to be called sand pumps or dredging pumps. Although the names are different, they can all be referred to as slurry pumps based on their structural characteristics and pump performance principles. Currently, most slurry pumps have slurry attached to the filter plate during use, causing the pump to become clogged and unable to work. Traditional slurry pumps require workers to open the pump body and clean the interior after clogging, which is a cumbersome operation and less practical. Utility Model Content

[0003] The purpose of the utility model is to provide a slurry pump with a slurry drainage function to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A slurry pump with a slurry drainage function, comprising:

[0006] The bottom plate has threaded holes at the four corners.

[0007] A fixing frame, the bottom of which is fixedly connected to one end of the top of the base plate;

[0008] The slurry pump body is fixed on the top of the fixed frame;

[0009] The drainage mechanism is fixed to the other end of the top of the base plate;

[0010] The crushing mechanism is fixed on the guiding mechanism.

[0011] Furthermore, the counseling agencies include:

[0012] A support frame, the bottom of which is fixedly connected to the top of the base plate;

[0013] The bottom of the round shell is fixedly connected to the top of the support frame, a feed hole is opened on one side of the round shell, and a discharge hole is opened on the other side of the round shell, a round hole is opened in the middle position of one side of the round shell, and a connecting hole is opened on the top of the round shell, a filter component is set inside the round shell, and a positioning component is set on the round shell;

[0014] A feed pipe, one end of which is fixedly connected to the inner wall of the feed hole;

[0015] One end of the discharge pipe is fixedly connected to the other side of the round shell, and the other end of the discharge pipe is connected and fixed to the water pumping end of the slurry pump body.

[0016] Preferably, the filter assembly comprises:

[0017] The annular plate is rotatably connected to the inner portion of the circular shell, and the inner side wall of the annular plate is evenly provided with a plurality of connecting grooves, and the outer side wall of the connecting groove is provided with an annular groove;

[0018] A plurality of filter screens are respectively fixed at one end of the interior of the plurality of connecting grooves;

[0019] The circular tube is fixed at the middle position inside the circular shell, the outer wall of the circular tube contacts the inner wall of the annular plate, and a drop hole is opened on the top of the circular tube.

[0020] Preferably, the positioning component includes:

[0021] The gear ring is arranged inside the circular shell and is fixedly sleeved with the inner wall of the annular groove;

[0022] The fixed shell is fixed to the top of the circular shell. The interior of the fixed shell is rotatably connected to a rotating rod, and the outer wall of the rotating rod is sleeved and fixed with gear 1. The bottom of gear 1 passes through the connecting hole and engages with the gear ring. One side of the fixed shell is fixedly connected to motor 1, and the output end of motor 1 passes through the side wall of the fixed shell and is fixedly connected to one end of the rotating rod.

[0023] Preferably, the thickness of the gear ring is the same as the thickness of the gear one, and the width inside the communicating hole is greater than the thickness of the gear one.

[0024] Furthermore, the crushing mechanism includes:

[0025] A rotating shell, wherein a connecting notch is provided on the outer side wall of the rotating shell, and the rotating shell is rotatably connected to the circular hole and the inner part of the circular tube;

[0026] A connecting rod, one end of which is rotatably connected to a middle position of an inner side wall of the rotating shell;

[0027] A plurality of crushing blades are sleeved and fixed on the outer side of the connecting rod;

[0028] Motor 2 is arranged at the other end of the connecting rod. Motor 2 is fixedly connected to the other side of the circular shell, and the output end of motor 2 passes through the side wall of the circular shell and is fixedly connected to the other end of the connecting rod.

[0029] Preferably, an L-shaped plate is provided on the outside of the rotating shell, and one end of the bottom of the L-shaped plate is fixedly connected to one side of the circular shell, one side of the L-shaped plate is fixedly connected to motor three, and the output end of motor three is fixedly connected to the rotating shell.

[0030] Compared with the prior art, the beneficial effects of the present invention are:

[0031] 1. A drainage mechanism is fixedly connected to the other end of the top of the bottom plate, and the feed pipe is used to transport the slurry to the inside of the corresponding connecting groove. The filter screen inside is used to filter out larger slag blocks, thereby avoiding blockage of the slurry pump body during operation. Then, by starting the motor 1, the annular plate rotates, which facilitates adjustment of the filter screen corresponding to the feed pipe, thereby ensuring the filtering effect of the drainage mechanism when working and ensuring the smooth flow of the slurry pump body during operation;

[0032] 2. By fixing a crushing mechanism on the drainage mechanism, when the connecting groove moves to the position of the drop hole, it is convenient for the larger slag blocks stored in the connecting groove to pass through the drop hole and the connecting gap and fall into the interior of the rotating shell, and by starting the second motor, the multiple crushing blades are rotated, which is convenient for crushing the larger slag blocks inside the rotating shell, and by starting the third motor, the rotating shell is deflected, which is convenient for conveying the crushed slag blocks to the interior of the connecting groove at the bottom, and when the connecting groove storing the crushed slag blocks moves to the position of the feed hole, it is convenient for the crushed slag blocks to be re-conveyed to the interior of the slurry for recycling, thereby improving the practicality of the slurry pump with slurry drainage function. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0034] Figure 2 This is a schematic diagram of the structure of the drainage mechanism in the utility model;

[0035] Figure 3 This is a schematic diagram of the circular shell structure of the utility model;

[0036] Figure 4 This is a schematic diagram of the annular plate structure in the utility model;

[0037] Figure 5 It is a schematic diagram of the structure of the crushing mechanism in the utility model.

[0038] In the figure: 100, bottom plate; 101, threaded hole; 110, fixing frame; 120, slurry pump body; 200, drainage mechanism; 210, supporting frame; 220, round shell; 221, feed hole; 222, discharge hole; 223, round hole; 224, connecting hole; 230, feed pipe; 240, discharge pipe; 250, annular plate; 251, connecting groove; 252, annular groove; 260, gear ring; 270, fixing shell; 271, rotating rod; 272, gear 1; 273, motor 1; 280, filter screen; 290, round tube; 291, drop hole; 300, crushing mechanism; 310, rotating shell; 311, connecting notch; 320, connecting rod; 330, crushing blade; 340, motor 2; 350, L-shaped plate; 360, motor 3. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] See also Figure 1-5 In an embodiment of the present invention, a slurry pump with a slurry drainage function includes: a base plate 100, a fixing frame 110, a slurry pump body 120, a drainage mechanism 200 and a crushing mechanism 300. Threaded holes 101 are provided at the four corners of the base plate 100. The bottom of the fixing frame 110 is fixedly connected to one end of the top of the base plate 100. The slurry pump body 120 is fixed to the top of the fixing frame 110. The drainage mechanism 200 is fixed to the other end of the top of the base plate 100. The crushing mechanism 300 is fixed to the drainage mechanism 200.

[0041] Specifically, the base plate 100 and the four threaded holes 101 are used in conjunction with bolts to facilitate the installation and fixation of the slurry pump with a slurry drainage function. When the slurry pump body 120 is started for use, the drainage mechanism 200 is used to facilitate filtering out larger slag blocks in the slurry and transporting them to the inside of the crushing mechanism 300, and the crushing mechanism 300 is used to facilitate crushing larger slag blocks, and the crushed slag blocks can be transported back into the slurry, thereby improving the practicality of the slurry pump with a slurry drainage function.

[0042] Example 1

[0043] like Figure 2-4As shown, in this embodiment, the drainage mechanism 200 includes: a support frame 210, a circular shell 220, a feed pipe 230 and a discharge pipe 240. The bottom of the support frame 210 is fixedly connected to the top of the base plate 100, the bottom of the circular shell 220 is fixedly connected to the top of the support frame 210, a feed hole 221 is provided on one side of the circular shell 220, and a discharge hole 222 is provided on the other side of the circular shell 220, a circular hole 223 is provided in the middle position of one side of the circular shell 220, and a connecting hole 224 is provided on the top of the circular shell 220, a filter component is provided inside the circular shell 220, and a positioning component is provided on the circular shell 220, one end of the feed pipe 230 is fixedly connected to the inner wall of the feed hole 221, and the discharge pipe 240 is fixedly connected to the inner wall of the feed hole 222. 0 one end is fixedly connected to the other side of the circular shell 220, the other end of the discharge pipe 240 is connected and fixed to the pumping end of the slurry pump body 120, the filtering assembly includes: an annular plate 250, multiple filter screens 280 and a circular tube 290, the annular plate 250 is rotatably connected to the inside of the circular shell 220, the inner side wall of the annular plate 250 is evenly provided with multiple connecting grooves 251, and the outer side wall of the connecting groove 251 is provided with an annular groove 252, the multiple filter screens 280 are respectively fixed to one end inside the multiple connecting grooves 251, the circular tube 290 is fixed at the middle position inside the circular shell 220, the outer side wall of the circular tube 290 is in contact with the inner side wall of the annular plate 250, and the top of the circular tube 290 is provided with a drop hole 291.

[0044] In this embodiment, the feed pipe 230 is used to facilitate the transportation of the slurry to the interior of the corresponding connecting groove 251, and the filter screen 280 therein is used to facilitate the filtering out of larger slag blocks, thereby avoiding the clogging of the slurry pump body 120 during operation, and by rotating the annular plate 250, it is convenient to adjust the filter screen 280 corresponding to the feed pipe 230, thereby ensuring the filtering effect of the drainage mechanism 200 when it is working, and ensuring the smoothness of the slurry pump body 120 during operation.

[0045] like Figure 2-4 As shown, in this embodiment, the positioning assembly includes: a gear ring 260 and a fixed shell 270, the gear ring 260 is arranged inside the circular shell 220, the gear ring 260 is fixedly sleeved with the inner side wall of the annular groove 252, the fixed shell 270 is fixed to the top of the circular shell 220, the internal rotation of the fixed shell 270 is connected to the rotating rod 271, and the outer side wall of the rotating rod 271 is sleeved and fixed with a gear 1 272, the bottom of the gear 1 272 passes through the connecting hole 224 and meshes with the gear ring 260, one side of the fixed shell 270 is fixedly connected to a motor 1 273, and the output end of the motor 1 273 passes through the side wall of the fixed shell 270 and is fixedly connected to one end of the rotating rod 271, the thickness of the gear ring 260 is the same as the thickness of the gear 1 272, and the width inside the connecting hole 224 is greater than the thickness of the gear 1 272.

[0046] In a specific implementation, by starting the motor 1 273, the motor 1 273 drives the rotating rod 271 and the gear 1 272 to rotate, and the gear 1 272 engages with the gear ring 260, so that the gear ring 260 rotates, thereby facilitating the adjustment of the position of the annular plate 250.

[0047] Example 2

[0048] On the basis of the first embodiment, in order to crush the larger slag blocks and to recycle the crushed slag blocks.

[0049] like Figure 5 As shown, in this embodiment, the crushing mechanism 300 includes: a rotating shell 310, a connecting rod 320, a plurality of crushing blades 330 and a second motor 340. A connecting notch 311 is provided on the outer wall of the rotating shell 310. The rotating shell 310 is rotatably connected to the circular hole 223 and the inside of the circular tube 290. One end of the connecting rod 320 is rotatably connected to the middle position of an inner wall of the rotating shell 310. The plurality of crushing blades 330 are sleeved and fixed to the outer side of the connecting rod 320. The second motor 340 is arranged at the other end of the connecting rod 320. The second motor 340 is fixedly connected to the other side of the circular shell 220, and the output end of the second motor 340 passes through the side wall of the circular shell 220 and is fixedly connected to the other end of the connecting rod 320. An L-shaped plate 350 is provided on the outer side of the rotating shell 310, and one end of the bottom of the L-shaped plate 350 is fixedly connected to one side of the circular shell 220. A third motor 360 is fixedly connected to one side of the L-shaped plate 350, and the output end of the third motor 360 is fixedly connected to the rotating shell 310.

[0050] In specific implementation, when the connecting groove 251 moves to the position of the drop hole 291, it is convenient for the larger slag blocks stored inside the connecting groove 251 to pass through the drop hole 291 and the connecting notch 311 and fall into the interior of the rotating shell 310, and by starting the second motor 340, the connecting rod 320 and the multiple crushing blades 330 are rotated, thereby facilitating the crushing of the larger slag blocks inside the rotating shell 310. When the slag blocks are crushed, by starting the third motor 360, the rotating shell 310 is driven to deflect by the third motor 360, so as to facilitate the transportation of the crushed slag blocks to the interior of the bottom connecting groove 251, and when the connecting groove 251 storing the crushed slag blocks moves to the position of the feed hole 221, it is convenient to transport the crushed slag blocks back to the interior of the slurry for recycling.

[0051] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0052] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A slurry pump with slurry drainage function, characterized in that: include: A bottom plate (100), wherein threaded holes (101) are provided at four corners of the bottom plate (100); A fixing frame (110), the bottom of which is fixedly connected to one end of the top of the base plate (100); A slurry pump body (120) is fixed on the top of the fixing frame (110); A drainage mechanism (200) is fixed to the other end of the top of the bottom plate (100); The crushing mechanism (300) is fixed on the guiding mechanism (200).

2. The slurry pump with slurry drainage function according to claim 1, characterized in that: The drainage mechanism (200) comprises: A support frame (210), the bottom of which is fixedly connected to the top of the base plate (100); The circular shell (220) has a bottom that is fixedly connected to the top of the support frame (210), a feed hole (221) is provided on one side of the circular shell (220), and a discharge hole (222) is provided on the other side of the circular shell (220), a circular hole (223) is provided at the middle position of one side of the circular shell (220), and a connecting hole (224) is provided on the top of the circular shell (220), a filter assembly is provided inside the circular shell (220), and a position adjustment assembly is provided on the circular shell (220); A feed pipe (230), one end of which is fixedly connected to the inner wall of the feed hole (221); One end of the discharge pipe (240) is fixedly connected to the other side of the circular shell (220), and the other end of the discharge pipe (240) is connected and fixed to the water pumping end of the slurry pump body (120).

3. The slurry pump with slurry drainage function according to claim 2, characterized in that: The filter assembly comprises: An annular plate (250) is rotatably connected to the interior of the circular shell (220), wherein the inner side wall of the annular plate (250) is evenly provided with a plurality of connecting grooves (251), and the outer side wall of the connecting groove (251) is provided with an annular groove (252); A plurality of filter screens (280) are respectively fixed at one end inside the plurality of connecting grooves (251); The circular tube (290) is fixed at the middle position inside the circular shell (220), the outer wall of the circular tube (290) contacts the inner wall of the annular plate (250), and the top of the circular tube (290) is provided with a drop hole (291).

4. The slurry pump with slurry drainage function according to claim 2, characterized in that: The positioning component includes: A gear ring (260) is disposed inside the circular shell (220), and the gear ring (260) is sleeved and fixed to the inner side wall of the annular groove (252); A fixed shell (270) is fixed to the top of the circular shell (220); the interior of the fixed shell (270) is rotatably connected to a rotating rod (271); and a gear 1 (272) is sleeved and fixed to the outer wall of the rotating rod (271); the bottom of the gear 1 (272) passes through the connecting hole (224) and meshes with the gear ring (260); a motor 1 (273) is fixedly connected to one side of the fixed shell (270); and the output end of the motor 1 (273) passes through the side wall of the fixed shell (270) and is fixedly connected to one end of the rotating rod (271).

5. The slurry pump with slurry drainage function according to claim 4, characterized in that: The thickness of the gear ring (260) is the same as the thickness of the gear one (272), and the width inside the communicating hole (224) is greater than the thickness of the gear one (272).

6. The slurry pump with slurry drainage function according to claim 1, characterized in that: The crushing mechanism (300) comprises: A rotating shell (310), wherein a connection notch (311) is provided on an outer side wall of the rotating shell (310), and the rotating shell (310) is rotatably connected to the circular hole (223) and the interior of the circular tube (290); A connecting rod (320), one end of which is rotatably connected to a middle position of an inner side wall of the rotating shell (310); A plurality of crushing blades (330) are sleeved and fixed on the outer side of the connecting rod (320); Motor 2 (340) is arranged at the other end of the connecting rod (320), and the motor 2 (340) is fixedly connected to the other side of the circular shell (220), and the output end of the motor 2 (340) passes through the side wall of the circular shell (220) and is fixedly connected to the other end of the connecting rod (320).

7. The slurry pump with slurry drainage function according to claim 6, characterized in that: An L-shaped plate (350) is provided on the outside of the rotating shell (310), and one end of the bottom of the L-shaped plate (350) is fixedly connected to one side of the circular shell (220). A third motor (360) is fixedly connected to one side of the L-shaped plate (350), and the output end of the third motor (360) is fixedly connected to the rotating shell (310).

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