Anti-blocking slurry pump

Abstract

The utility model discloses an anti-blocking slurry pump in the field of slurry pumps, which comprises a slurry pump main body, a suction pipe assembled at the input end of the slurry pump main body, a discharge pipe assembled at the output end of the slurry pump main body, a communicating pipe assembled at the bottom end of the discharge pipe, a driving body assembled at the bottom end of the communicating pipe, and a communicating port formed in the left side of the top end of the driving body. A motor is assembled at the left end of the interior of the driving body, an auger is assembled at the driving end of the motor, a mud discharging pipe is assembled at the bottom end of the right side of the driving body, the adjusting cylinder comprises a shaft seat a and a shaft seat b which are oppositely arranged, and rotating cavities are uniformly formed in the inner walls of the shaft seat a and the shaft seat b; balls are mounted in the rotating cavity and attached to the outer wall of the communicating pipe. According to the anti-blocking slurry pump, the situation that the feeding port is blocked by too many or too large impurities can be avoided, the anti-blocking effect is achieved, and the anti-blocking slurry pump is more suitable for being used by a user.

Description

TECHNICAL FIELD

[0001] The utility model relates to mud pump technical field, concretely is a kind of anti-clogging mud pump. BACKGROUND

[0002] Mud pump is the mechanical that is transported mud or water and so on flushing fluid to borehole in drilling process.Mud pump is the important component of drilling equipment, in commonly used positive circulation drilling, it is that surface flushing medium- clear water, mud or polymer flushing fluid is sent to the bottom end of drill bit under certain pressure, through high-pressure hose, faucet and drill rod column center hole, to reach the purpose of cooling drill bit, the rock debris cut down is removed and transported to surface, mud pump (Mud Pump) is also a popular concept of one kind of broad pump, different regions, habit, the pump type finally involved will not be the same, if according to the cylinder number of pump classification, there is single cylinder, double cylinder, three cylinders, five cylinders and so on type, according to function, it is single-acting type and double-acting type;

[0003] However, the discharge port of the existing mud pump is prone to blockage during use, thereby causing inconvenience to users, and therefore the prior art needs to be improved. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a kind of anti-clogging mud pump to solve the problem that the discharge port of the existing mud pump is prone to blockage during use, thereby causing inconvenience to users as described in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: an anti-clogging mud pump, comprising a mud pump main body, an intake pipe is assembled at the input end of the mud pump main body, an outlet pipe is assembled at the output end of the mud pump main body, a communication pipe is assembled at the bottom end of the outlet pipe, a driving body is assembled at the bottom end of the communication pipe, a communication port is formed at the top left side of the driving body, an adjusting cylinder is assembled at the communication port, the communication pipe is installed in the communication port after passing through the adjusting cylinder, a motor is assembled at the inside left end of the driving body, an auger is assembled at the driving end of the motor, a mud discharge pipe is assembled at the right bottom end of the driving body, the adjusting cylinder comprises two oppositely arranged shaft seats a and b, rotating cavities are uniformly formed in the inner walls of the shaft seats a and b, balls are installed in the rotating cavities, and the balls are attached to the outer wall of the communication pipe.

[0006] Preferably, connecting plates are installed on the two side walls of the shaft seats a and b, screw holes are formed in the side walls of the connecting plates, and bolts are screwed in the screw holes.

[0007] Preferably, fixing plates are installed on the rear side walls of the shaft seats a and b, oil injection holes are formed in the outer walls of the shaft seats a and b, and plugs are inserted in the oil injection holes.

[0008] Preferably, the bottom end of the driving body is provided with a fixing block, the sidewall of the fixing block is provided with a U-shaped handle, and the upper end of the U-shaped handle is connected with an adjusting cylinder.

[0009] Preferably, the bottom end of the communicating pipe is sleeved with a limiting ring, and the limiting ring is arranged in the communicating port.

[0010] Preferably, the outer circle diameter of the limiting ring is greater than the inner circle diameter of the communicating port.

[0011] Preferably, the top end of the mud pump body is provided with a controller.

[0012] Compared with the prior art, the mud pump has the advantages that: the structure is reasonable, the driving body is arranged at the discharge pipe of the mud pump, the auger is arranged in the driving body, some large impurities can be effectively cut and separated during discharge, the situation that the feeding port is blocked by too many or too large impurities can be avoided, the effect of preventing blockage is achieved, and the mud pump is more suitable for use. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 FIG. 1 is a structural schematic view of the utility model;

[0014] Figure 2 FIG. 2 is a schematic view of the driving body of the utility model;

[0015] Figure 3 FIG. 3 is a schematic view of the inside of the driving body of the utility model;

[0016] Figure 4 FIG. 4 is a schematic view of the adjusting cylinder of the utility model.

[0017] In the figure, 1 is a mud pump body, 2 is a suction pipe, 3 is a discharge pipe, 4 is a communicating pipe, 5 is a driving body, 6 is a controller, 7 is an adjusting cylinder, 71 is a shaft seat a, 72 is a shaft seat b, 73 is a fixing plate, 8 is a U-shaped handle, 9 is a fixing block, 10 is a mud discharge pipe, 11 is a communicating port, 12 is a rotating cavity, 13 is a ball, 14 is a limiting ring, 15 is an oil injection hole, 16 is a bolt, 17 is a screw hole, 18 is a connecting plate, 19 is a motor, and 20 is an auger. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0020] In the technical scheme, the anti-blocking mud pump comprises a mud pump main body 1, an intake pipe 2 is assembled at the input end of the mud pump main body 1, a discharge pipe 3 is assembled at the output end of the mud pump main body 1, a communication pipe 4 is assembled at the bottom end of the discharge pipe 3, a driving body 5 is assembled at the bottom end of the communication pipe 4, a communication port 11 is formed at the top end left side of the driving body 5, an adjusting cylinder 7 is assembled at the communication port 11 after the communication pipe 4 passes through the adjusting cylinder 7, a motor 19 is assembled at the inner left end of the driving body 5, a auger 20 is assembled at the driving end of the motor 19, a mud discharge pipe 10 is assembled at the right bottom end of the driving body 5, the adjusting cylinder 7 comprises two oppositely arranged shaft seats a 71 and b 72, a plurality of rotating cavities 12 are uniformly formed in the inner walls of the shaft seats a 71 and b 72, and a plurality of rolling balls 13 are installed in the rotating cavities 12 and are attached to the outer wall of the communication pipe 4.

[0021] In the technical scheme, the mud is sucked through the intake pipe 2 and discharged through the discharge pipe 3, the discharge pipe 3 is closed, the communication pipe 4 at the bottom end is connected to the driving body 5, the mud is discharged through the mud discharge pipe 10 in the driving body 5, the motor cavity is arranged at the inner left side of the driving body 5 and has a closed structure, the auger 20 is driven to rotate by the motor 19, the mud in the driving body 5 is stirred in the direction of the mud discharge pipe 10, and the mud is prevented from being blocked, and the adjusting cylinder 7 is arranged, so that the discharging direction of the driving body 5 can be adjusted.

[0022] In some technical schemes, referring to Figures 1-4 The two side walls of the shaft seats a 71 and b 72 are each provided with a connecting plate 18, a screw hole 17 is formed in the side wall of the connecting plate 18, and a screw bolt 16 is screwed in the screw hole 17.

[0023] In the technical scheme, the shaft seat a 71 and the shaft seat b 72 are connected in a threaded connection mode.

[0024] In some technical schemes, referring to Figures 1-4 The rear side walls of the shaft seats a 71 and b 72 are each provided with a fixing plate 73, an oil injection hole 15 is formed in the outer wall of each of the shaft seats a 71 and b 72, and a hole plug is inserted into the oil injection hole 15.

[0025] In the technical scheme, the combined shaft seat a 71 and the shaft seat b 72 are installed at the upper end of the driving body 5 through the fixing plate 73. Lubricating oil is injected into the shaft seat a 71 and the shaft seat b 72 through the oil injection hole 15.

[0026] In some technical schemes, referring to Figures 1-4 A fixing block 9 is installed at the bottom end of the driving body 5, a U-shaped handle 8 is installed at the side wall of the fixing block 9, and the upper end of the U-shaped handle 8 is connected to the adjusting cylinder 7.

[0027] In this technical solution, the U-shaped handle 8 is arranged to facilitate the operation of the driving body 5.

[0028] In some technical solutions, referring to Figures 1-4 , the bottom end of the communication pipe 4 is sleeved with a limiting ring 14, the limiting ring 14 is arranged in the communication port 11, and the outer diameter of the limiting ring 14 is greater than the inner diameter of the communication port 11;

[0029] In this technical solution, the limiting ring 14 is arranged to arrange the driving body 5 at the lower end of the communication pipe 4 and connect it.

[0030] In some technical solutions, referring to Figures 1-4 , the top end of the mud pump body 1 is assembled with a controller 6; in this technical solution, the controller 6 is used to control the mud pump body 1.

[0031] Working principle: in use, mud is sucked into the suction pipe 2, and mud is discharged into the driving body 5 through the discharge pipe 3, at this time, the driving motor 19 is driven, the auger 20 is rotated, the mud is stirred and transported to the mud discharge pipe 10, and is discharged, at this time, the direction of the mud discharge pipe 10 can be controlled through the U-shaped handle 8.

[0032] It should be noted that in this paper, relationship terms such as first and second 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 the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0033] Although the utility model has been described above with reference to the embodiments, various improvements can be made and equivalent parts can be replaced without departing from the scope of the utility model. In particular, as long as there is no structural conflict, the features in the embodiments disclosed by the utility model can be combined in any way, and the combinations are not described in this specification only for the purpose of omitting the length and saving resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A clog resistant slurry pump comprising a slurry pump body (1) characterised in that: The input end of the mud pump body (1) is equipped with a suction pipe (2), the output end of the mud pump body (1) is equipped with a discharge pipe (3), the bottom end of the discharge pipe (3) is equipped with a communication pipe (4), the bottom end of the communication pipe (4) is equipped with a driving body (5), the top end left side of the driving body (5) is provided with a communication port (11), the communication port (11) is equipped with an adjusting cylinder (7), the communication pipe (4) passes through the adjusting cylinder (7) and is installed in the communication port (11), the inside left end of the driving body (5) is equipped with a motor (19), the driving end of the motor (19) is equipped with an auger (20), the right bottom end of the driving body (5) is equipped with a mud discharge pipe (10), the adjusting cylinder (7) comprises two oppositely arranged shaft seats a (71) and b (72), the inner walls of the shaft seats a (71) and b (72) are uniformly provided with rotating cavities (12), the rotating cavities (12) are internally installed with balls (13), and the balls (13) are attached to the outer wall of the communication pipe (4).

2. A pump according to claim 1, wherein: The two side walls of the shaft seats a (71) and b (72) are both installed with connecting plates (18), the side wall of the connecting plate (18) is provided with a threaded hole (17), and the threaded hole (17) is screwed with a bolt (16).

3. A non-clogging slurry pump according to claim 2 wherein: The rear side walls of the shaft seats a (71) and b (72) are both installed with fixed plates (73), the outer walls of the shaft seats a (71) and b (72) are both provided with oil injection holes (15), and the oil injection holes (15) are inserted with plug.

4. A pump according to claim 1, wherein: The bottom end of the driving body (5) is installed with a fixed block (9), the side wall of the fixed block (9) is installed with a U-shaped handle (8), and the upper end of the U-shaped handle (8) is connected with the adjusting cylinder (7).

5. A pump according to claim 1, wherein: The bottom end of the communication pipe (4) is sleeved with a limiting ring (14), and the limiting ring (14) is arranged in the communication port (11).

6. A non-clogging slurry pump according to claim 5 wherein: The outer circle diameter of the limiting ring (14) is greater than the inner circle diameter of the communication port (11).

7. A pump according to claim 1 wherein: The top end of the mud pump body (1) is equipped with a controller (6).

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