CN219605526U

CN219605526U - Hydraulic diaphragm mud pump control device

Info

Publication number: CN219605526U
Application number: CN202320561383.4U
Authority: CN
Inventors: 付丽莎
Original assignee: Dalian Jiete Heavy Industry Technology Co ltd
Current assignee: Dalian Jiete Heavy Industry Technology Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-08-29
Anticipated expiration: 2033-03-21

Abstract

The utility model relates to the field of diaphragm pumps, and particularly discloses a hydraulic diaphragm slurry pump control device, which comprises a diaphragm pump, wherein the diaphragm pump comprises: the device comprises a first diaphragm cabin and a second diaphragm cabin, wherein a pushing cabin is arranged above the diaphragm pump, a driving motor is arranged on one side of the pushing cabin, a mounting base is arranged on the upper surface of the diaphragm pump below the pushing cabin, a spring is arranged in the mounting base outside the liquid connecting rod, a cam clamping groove is formed in the upper surface of the liquid connecting rod, and the driving motor is arranged above the liquid connecting rod through a rotating shaft and is provided with a cam. When the driving motor integrally drives the cam to rotate, the position pushed by the cam pushes the limiting baffle plate on the outer side of the liquid connecting rod to press the spring to deform, the liquid connecting rod integrally moves downwards to the inside of the diaphragm bin after being communicated with the push rod, the reciprocating pushing effect can be ensured, and meanwhile, the speed of pumping is conveniently controlled by adjusting the rotating speed of the single machine.

Description

Hydraulic diaphragm mud pump control device

Technical Field

The utility model relates to the field of diaphragm pumps, in particular to a hydraulic diaphragm slurry pump control device.

Background

The Chinese patent net discloses an authorized bulletin number (CN 206929062U) of a hydraulic diaphragm pump with double pump heads, and the application uses a star cam to drive the two diaphragm pump heads to work alternately, so that the two diaphragm pump heads can be sucked and extruded alternately, and the output liquid flow is continuous and stable; and two pump heads are completely independent and do not influence each other, can be singly used and are connected by using the sealing bellows, and the push rod is contacted with the star cam, so that the sealing bellows realizes better sealing effect and ensures that pressure liquid flows stably.

However, the driving of the whole diaphragm pump in the above application can only be achieved by a hydraulic pump, which is inconvenient to adjust the pumping speed.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a hydraulic diaphragm slurry pump control device which solves the problems in the background.

The utility model provides the following technical scheme: hydraulic diaphragm mud pump control apparatus comprising a diaphragm pump comprising: the device comprises a first diaphragm cabin and a second diaphragm cabin, wherein a pushing cabin is arranged above the diaphragm pump, a driving motor is arranged on one side of the pushing cabin, the lower side of the pushing cabin is located on the upper surface of the diaphragm pump, a mounting base is arranged on the upper surface of the diaphragm pump, a liquid connecting rod is arranged in the mounting base, a spring is arranged in the mounting base and outside the liquid connecting rod, a cam clamping groove is formed in the upper surface of the liquid connecting rod, and the driving motor is located above the liquid connecting rod through a rotating shaft and is provided with a cam.

As still further aspects of the utility model: the lower extreme of liquid connecting rod is located the internal connection of diaphragm pump has the intercommunication push rod, the both ends of intercommunication push rod are located the inside in first diaphragm storehouse and second diaphragm storehouse all is connected with the diaphragm.

As still further aspects of the utility model: one end of the first diaphragm bin is connected with a feeding pipeline, one end of the second diaphragm bin is connected with a discharging pipeline, and communicating pipes are arranged on the outer sides of the feeding pipeline and the discharging pipeline.

As still further aspects of the utility model: the pushing bin is fixedly connected with the mounting base through bolts, and the width dimension length of the cam clamping groove is larger than the thickness dimension of the cam.

As still further aspects of the utility model: the outer side of the liquid connecting rod is positioned at the upper end of the spring and connected with the limit baffle.

As still further aspects of the utility model: the diaphragm is fixedly connected with the communication push rod, and the communication push rod is movably connected with the diaphragm pump.

As still further aspects of the utility model: the communicating pipe is in through connection with the feeding pipeline and the discharging pipeline.

As still further aspects of the utility model: the feeding pipeline is in through connection with the first diaphragm bin, and the discharging pipeline is in through connection with the second diaphragm bin.

Compared with the prior art, the utility model has the beneficial effects that:

the top of installation base can utilize the installation to promote storehouse or be the hydraulic pump for holistic driving method of diaphragm pump can be selected, uses different driving methods can be applicable to different work demands, also makes things convenient for simultaneously to the maintenance of actuating mechanism change.

When the driving motor integrally drives the cam to rotate, the position pushed by the cam pushes the limiting baffle plate on the outer side of the liquid connecting rod to press the spring to deform, the liquid connecting rod integrally moves downwards to the inside of the diaphragm bin after being communicated with the push rod, the reciprocating pushing effect can be ensured, and meanwhile, the speed of pumping is conveniently controlled by adjusting the rotating speed of the single machine.

Drawings

FIG. 1 is a schematic diagram of a hydraulic diaphragm mud pump control apparatus;

FIG. 2 is a schematic diagram of the drive mechanism in a hydraulic diaphragm mud pump control apparatus;

fig. 3 is a cross-sectional view of a diaphragm pump in a hydraulic diaphragm mud pump control apparatus.

In the figure: 1. a diaphragm pump; 2. a first diaphragm cartridge; 3. a second diaphragm cartridge; 4. a feed conduit; 5. a discharge pipe; 6. a communicating pipe; 7. pushing the bin; 8. a driving motor; 201. a diaphragm; 202. a connecting push rod; 701. a liquid connecting rod; 702. a spring; 703. cam clamping grooves; 704. a mounting base; 801. a cam.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the present embodiment provides a hydraulic diaphragm slurry pump control apparatus including a diaphragm pump 1, the diaphragm pump 1 including: the driving motor 8 is arranged on one side of the pushing bin 7, the mounting base 704 is arranged on the upper surface of the diaphragm pump 1 below the pushing bin 7, the liquid connecting rod 701 is arranged in the mounting base 704, the pushing bin 7 is fixedly connected with the mounting base 704 through bolts, the spring 702 is arranged in the mounting base 704 on the outer side of the liquid connecting rod 701, the upper end of the spring 702 is connected with a limit baffle on the outer side of the liquid connecting rod 701, the cam clamping groove 703 is formed in the upper surface of the liquid connecting rod 701, the cam 801 is arranged on the upper side of the liquid connecting rod 701 through a rotating shaft, and the width dimension length of the cam clamping groove 703 is larger than the thickness dimension of the cam 801.

As shown in fig. 2-3, in this embodiment, the lower end of the liquid connecting rod 701 is located in the diaphragm pump 1 and is connected with the communication push rod 202, the communication push rod 202 is movably connected with the diaphragm pump 1, two ends of the communication push rod 202 are located in the first diaphragm chamber 2 and the second diaphragm chamber 3, the diaphragms 201 are fixedly connected with the communication push rod 202, one end of the first diaphragm chamber 2 is connected with the feeding pipeline 4, the feeding pipeline 4 is in through connection with the first diaphragm chamber 2, one end of the second diaphragm chamber 3 is connected with the discharging pipeline 5, the discharging pipeline 5 is in through connection with the second diaphragm chamber 3, the communicating pipes 6 are all installed on the outer sides of the feeding pipeline 4 and the discharging pipeline 5, and the communicating pipes 6 are in through connection with the feeding pipeline 4 and the discharging pipeline 5.

The working principle of the utility model is as follows: when the hydraulic pump is used, the pushing bin 7 or the hydraulic pump can be mounted above the mounting base 704, so that the driving mode of the whole diaphragm pump can be selected, after the pushing bin 7 and the mounting base 704 are mounted by using the whole bolt, the whole cam 801 corresponds to the inner position of the cam clamping groove 703 mounted at the upper end of the liquid connecting rod 701, when the driving motor 8 integrally drives the cam 801 to rotate, the position pushed by the cam 801 pushes the limit baffle plate to press the spring 702 outside the liquid connecting rod 701 to deform, the whole liquid connecting rod 701 downwards moves the communication push rod 202 towards the inner part of the first diaphragm bin 2, so that the diaphragm 201 pushes liquid inside the first diaphragm bin 2, and when the other end of the cam 801 moves to the position of the cam clamping groove 703, under the elastic reset force of the spring 702, the liquid connecting rod 701 upwards moves so that the communication push rod 202 pushes the diaphragm 201 towards the inner part of the second diaphragm bin 3.

It is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and further, that the terms "comprise," "include," or any other variation thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Hydraulic diaphragm mud pump control device, comprising a diaphragm pump (1), characterized in that the diaphragm pump (1) comprises: the novel diaphragm pump comprises a first diaphragm cabin (2) and a second diaphragm cabin (3), wherein a pushing cabin (7) is arranged above a diaphragm pump (1), a driving motor (8) is arranged on one side of the pushing cabin (7), an installation base (704) is arranged on the upper surface of the diaphragm pump (1) below the pushing cabin (7), a liquid connecting rod (701) is arranged in the installation base (704) in an internal mode, a spring (702) is arranged in the installation base (704) outside the liquid connecting rod (701), a cam clamping groove (703) is formed in the upper surface of the liquid connecting rod (701), and a cam (801) is arranged above the liquid connecting rod (701) through a rotating shaft by the driving motor (8).

2. The hydraulic diaphragm slurry pump control device according to claim 1, wherein the lower end of the liquid connecting rod (701) is located in the diaphragm pump (1) and is connected with a communication push rod (202), and both ends of the communication push rod (202) are located in the first diaphragm chamber (2) and the second diaphragm chamber (3), and are connected with diaphragms (201).

3. The hydraulic diaphragm slurry pump control device according to claim 1, wherein one end of the first diaphragm chamber (2) is connected with a feed pipe (4), one end of the second diaphragm chamber (3) is connected with a discharge pipe (5), and communicating pipes (6) are installed on the outer sides of the feed pipe (4) and the discharge pipe (5).

4. The hydraulic diaphragm mud pump control apparatus according to claim 1, wherein the pushing chamber (7) is fixedly connected with the mounting base (704) by a bolt, and the cam clamping groove (703) has a width dimension and a length dimension larger than a thickness dimension of the cam (801).

5. The hydraulic diaphragm mud pump control apparatus of claim 1, wherein the outer side of the fluid connecting rod (701) is located at the upper end of the spring (702) and connected to a limit stop.

6. The hydraulic diaphragm mud pump control apparatus according to claim 2, wherein the diaphragm (201) is fixedly connected to the communication push rod (202), and the communication push rod (202) is movably connected to the diaphragm pump (1).

7. A hydraulic diaphragm mud pump control apparatus according to claim 3, characterized in that the communication pipe (6) is connected through to both the feed pipe (4) and the discharge pipe (5).

8. A hydraulic diaphragm mud pump control apparatus according to claim 3, characterized in that the feed pipe (4) is in through-connection with the first diaphragm cartridge (2), and the discharge pipe (5) is in through-connection with the second diaphragm cartridge (3).