CN216883796U - Plunger pump convenient to installation is dismantled - Google Patents

Abstract

The utility model belongs to the technical field of plunger pumps, in particular to a plunger pump convenient to install and disassemble, which comprises a base, a motor and a plunger pump body, wherein one end of the top of the base is provided with an installation seat, the top of the installation seat is fixedly provided with the plunger pump body, two ends of the installation seat are provided with two fixing grooves, the inside of the base is provided with a cross frame, two ends of the cross frame are fixedly provided with a frame body, the upper ends of two sides of the frame body are provided with limit sleeves, the inside of each limit sleeve is slidably connected with an extension rod, the top of each extension rod is fixedly provided with a pin rod, the inside of the frame body is provided with a guide rod, the outer walls of two ends of the guide rod are slidably connected with sliding sleeves, the front surface of each sliding sleeve is rotatably connected with a first connecting rod, the problems that the existing plunger pump is generally inconvenient to install and fix and is complicated in installation and fixing processes, a great amount of time is wasted to install and fix the plunger pump when in use, and unnecessary time resources are wasted are solved, the problem of great inconvenience is brought to the use of the plunger pump.

Description

Plunger pump convenient to installation is dismantled

Technical Field

The utility model belongs to the technical field of plunger pumps, and particularly relates to a plunger pump convenient to mount and dismount.

Background

The plunger pump is an important device of a hydraulic system, changes the volume of a sealed working cavity to absorb and press oil by means of the reciprocating motion of a plunger in a cylinder body, has the advantages of high rated pressure, compact structure, high efficiency, convenient flow regulation and the like, is widely applied to occasions where high pressure, large flow and flow are required to be regulated, such as hydraulic machines, engineering machinery and ships, is generally inconvenient to install and fix, has complicated installation and fixing processes, wastes a large amount of time for installing and fixing the plunger pump when in use, wastes unnecessary time resources, and brings more inconvenience to the use of the plunger pump; in order to solve the problems exposed in the use process of the existing plunger pump, the structure of the plunger pump needs to be improved and optimized.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides the plunger pump convenient to install and disassemble, and the plunger pump has the characteristics of convenience for installing and disassembling the plunger pump and stable fixation after the plunger pump is installed.

In order to achieve the purpose, the utility model provides the following technical scheme: a plunger pump convenient to mount and dismount comprises a base, a motor and a plunger pump body, wherein the motor is fixedly mounted at one end of the top of the base, a mounting seat is mounted at the other end of the top of the base, the plunger pump body is fixedly arranged at the top of the mounting seat, two fixing grooves are formed in two ends of the mounting seat, a cross frame is arranged in the base, frame bodies are fixedly arranged at two ends of the cross frame and fixedly connected with the inner wall of the base, limit sleeves are arranged at the upper ends of two sides of each frame body, extension rods are slidably connected in the limit sleeves, pin rods are fixedly arranged at the tops of the extension rods, guide rods are arranged in the frame bodies, sliding sleeves are slidably connected to the outer walls of two ends of each guide rod, a first connecting rod is rotatably connected to the front surface of each sliding sleeve, the other end of the first connecting rod is rotatably connected with the surface of each extension rod, a second connecting rod is rotatably connected to the rear surface of each sliding sleeve, and the other end of the second connecting rod is rotatably connected with the surface of the frame body.

As a preferable technical scheme of the plunger pump convenient to mount and dismount, a baffle is fixed at the top of the pin rod.

As a preferable technical scheme of the plunger pump convenient to mount and dismount, a knob sleeve is rotatably connected in the middle of the inside of the cross frame, a lead screw is connected in the knob sleeve in a threaded mode, and the top of the lead screw is fixedly connected with the cross rod.

As the preferable technical scheme of the plunger pump convenient to mount and dismount, a cross rod is fixedly connected between the two guide rods.

According to the preferable technical scheme of the plunger pump convenient to mount and dismount, the sliding groove corresponding to the fixing groove is formed in the top of the base, and the pin rod is located inside the sliding groove.

According to the plunger pump convenient to mount and dismount, the four corners of the bottom of the base are fixedly provided with the universal wheels, and one end of the base is fixedly provided with the push handle.

Compared with the prior art, the utility model has the beneficial effects that: through rotating knob cover control lead screw motion, drive the horizontal pole upward movement, the synchronous upward movement of guide arm at horizontal pole control both ends, when guide arm upward movement, drive the sliding sleeve along guide arm inward sliding under the cooperation of first connecting rod, drive the extension rod simultaneously and inwards slide along the inside of stop collar under the cooperation of second connecting rod, make the extension rod at both ends drive pin rod motion backward, the pin rod slides to the fixed slot inside along the spout is inside, and then realize fixed to the centre gripping of plunger pump body bottom mount pad, be of value to the clamp tight and open of steerable pin rod promptly through rotatory knob cover, convenient in the installation to the plunger pump body fixed with dismantle, and avoid the mount pad to rock after fixed through the baffle.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the interior of the base of the present invention;

FIG. 3 is a schematic structural view of the frame body according to the present invention;

FIG. 4 is a schematic structural view of the bottom of the frame body according to the present invention;

FIG. 5 is a schematic view of the structure of portion A of FIG. 1 according to the present invention;

in the figure: 1. a base; 2. a motor; 3. a mounting seat; 4. a plunger pump body; 5. fixing grooves; 6. a chute; 7. a cross frame; 8. a frame body; 9. a limiting sleeve; 10. an extension rod; 11. a pin rod; 12. a baffle plate; 13. a guide bar; 14. a sliding sleeve; 15. a first link; 16. a second link; 17. a cross bar; 18. a knob sleeve; 19. a screw rod; 20. a universal wheel; 21. and (6) pushing the hand.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a plunger pump convenient to mount and dismount comprises a base 1, a motor 2 and a plunger pump body 4, wherein the motor 2 is fixedly mounted at one end of the top of the base 1, a mounting seat 3 is mounted at the other end of the top of the base 1, the plunger pump body 4 is fixed at the top of the mounting seat 3, two fixing grooves 5 are formed in two ends of the mounting seat 3, a cross frame 7 is arranged inside the base 1, frame bodies 8 are fixed at two ends of the cross frame 7, the frame bodies 8 are fixedly connected with the inner wall of the base 1, limiting sleeves 9 are arranged at the upper ends of two sides of each frame body 8, an extension rod 10 is slidably connected inside the limiting sleeves 9, a pin rod 11 is fixed at the top of the extension rod 10, a guide rod 13 is arranged inside the frame body 8, sliding sleeves 14 are slidably connected to the outer walls of two ends of the guide rod 13, a first connecting rod 15 is rotatably connected to the front surface of each sliding sleeve 14, the other end of the first connecting rod 15 is rotatably connected to the surface of the extension rod 10, a second connecting rod 16 is rotatably connected to the rear surface of each sliding sleeve 14, and the other end of second connecting rod 16 rotates with the surface of support body 8 and is connected, in this embodiment, when guide arm 13 upward movement, drive sliding sleeve 14 along guide arm 13 inside slip under the cooperation of first connecting rod 15, drive extension rod 10 along the inside slip of stop collar 9 under the cooperation of second connecting rod 16 simultaneously for the extension rod 10 at both ends drives pin 11 reverse motion, and then realizes fixing the centre gripping of 4 bottom mount pads 3 of plunger pump body.

Specifically, the top of the pin rod 11 is fixed with a baffle 12, so that the pin rod 11 can prevent the mounting seat 3 from shaking through the baffle 12 when the mounting seat 3 on the plunger pump body 4 is clamped and fixed by the pin rod 11 in the embodiment.

Specifically, a knob sleeve 18 is rotatably connected to the middle of the inside of the cross frame 7, a lead screw 19 is connected to the inside of the knob sleeve 18 in a threaded manner, the top of the lead screw 19 is fixedly connected with the cross rod 17, and in this embodiment, the lead screw 19 is controlled to move by rotating the knob sleeve 18, so that the cross rod 17 is driven to move up or down.

Specifically, a cross bar 17 is fixedly connected between the two guide rods 13, and in this embodiment, the cross bar 17 controls the guide rods 13 at the two ends to move synchronously, so that the two pin rods 11 at the two ends are clamped or opened synchronously.

Specifically, the sliding groove 6 corresponding to the fixing groove 5 is formed in the top of the base 1, and the pin rod 11 is located inside the sliding groove 6, so that the pin rod 11 slides along the inside of the sliding groove 6 when moving in the embodiment, and when the plunger pump body 4 is convenient to install, the pin rod 11 is more easily aligned with the fixing groove 5 and moves to the inside of the fixing groove.

Specifically, four corner fixed mounting in bottom of base 1 has universal wheel 20, and base 1's one end fixed mounting has pushing hands 21, drives base 1 overall movement through promoting pushing hands 21 cooperation universal wheel 20 in this embodiment for it is more laborsaving during the device overall movement.

The working principle and the using process of the utility model are as follows: firstly when installing plunger pump body 4, through aligning fixed slot 5 on the mount pad 3 bottom plunger pump body 4 with spout 6 on the base 1, through rotating knob cover 18 control lead screw 19 motion, drive horizontal pole 17 upward movement, the synchronous upward movement of guide arm 13 at both ends is controlled to horizontal pole 17, when guide arm 13 upward movement, drive sliding sleeve 14 along guide arm 13 inside slip under the cooperation of first connecting rod 15, drive extension rod 10 along the inside inward slip of stop collar 9 under the cooperation of second connecting rod 16 simultaneously, make the extension rod 10 at both ends drive pin 11 reverse motion, pin 11 slides to inside fixed slot 5 along 6 insides of spout, and then realize that the centre gripping of mount pad 3 bottom plunger pump body 4 is fixed, and avoid mount pad 3 to rock after fixed through baffle 12.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a plunger pump convenient to installation is dismantled, includes base (1), motor (2) and plunger pump body (4), its characterized in that: the plunger pump is characterized in that a motor (2) is fixedly mounted at one end of the top of the base (1), a mounting seat (3) is mounted at the other end of the top of the base (1), a plunger pump body (4) is fixed to the top of the mounting seat (3), two fixing grooves (5) are formed in the two ends of the mounting seat (3), a cross frame (7) is arranged inside the base (1), frame bodies (8) are fixed to the two ends of the cross frame (7), the frame bodies (8) are fixedly connected with the inner wall of the base (1), limiting sleeves (9) are arranged at the upper ends of the two sides of each frame body (8), an extension rod (10) is slidably connected to the inside of each limiting sleeve (9), a pin rod (11) is fixed to the top of each extension rod (10), a guide rod (13) is arranged inside the frame body (8), sliding sleeves (14) are slidably connected to the outer walls of the two ends of the guide rod (13), a first connecting rod (15) is rotatably connected to the front surface of each sliding sleeve (14), and the other end of first connecting rod (15) rotates with extension rod (10) surface and is connected, the rear surface of sliding sleeve (14) rotates and is connected with second connecting rod (16), and the other end of second connecting rod (16) rotates with the surface of support body (8) and is connected.

2. The plunger pump convenient to mount and dismount as claimed in claim 1, wherein: and a baffle plate (12) is fixed at the top of the pin rod (11).

3. The plunger pump convenient to mount and dismount as claimed in claim 1, wherein: the middle of the inner part of the transverse frame (7) is rotatably connected with a knob sleeve (18), the inner thread of the knob sleeve (18) is connected with a screw rod (19), and the top of the screw rod (19) is fixedly connected with the transverse rod (17).

4. The plunger pump convenient to mount and dismount as claimed in claim 1, wherein: a cross rod (17) is fixedly connected between the two guide rods (13).

5. The plunger pump convenient to mount and dismount as claimed in claim 1, wherein: the top of the base (1) is provided with a sliding groove (6) corresponding to the fixing groove (5), and the pin rod (11) is located inside the sliding groove (6).

6. The plunger pump convenient to mount and dismount as claimed in claim 1, wherein: four corner fixed mounting in bottom of base (1) have universal wheel (20), the one end fixed mounting of base (1) has pushing hands (21).

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