CN216077461U

CN216077461U - Plunger pump aligning structure with fine adjustment function

Info

Publication number: CN216077461U
Application number: CN202121630066.0U
Authority: CN
Inventors: 黄萧; 徐军中; 李传金
Original assignee: Jiangsu Jinhu Fuel Feed Pump Co ltd
Current assignee: Jiangsu Jinhu Fuel Feed Pump Co ltd
Priority date: 2021-07-17
Filing date: 2021-07-17
Publication date: 2022-03-18
Anticipated expiration: 2031-07-17

Abstract

The utility model relates to the technical field of plunger pumps and discloses a plunger pump aligning structure with a fine adjustment function, which comprises a first shell, wherein the top of the first shell is fixedly connected with a water inlet pipe, one side of the first shell is fixedly connected with a second shell, the top of the second shell is fixedly connected with a water outlet pipe, one side of the first shell is clamped with a connecting ring, the inner wall of the second shell is fixedly connected with a fixed slide rail, the inner wall of the fixed slide rail is movably connected with a fixed slide plate, and one side of the fixed slide plate is fixedly connected with a slide rod. This plunger pump aligning structure with fine setting function can reach the purpose of being convenient for adjust, and the staff of can being convenient for carries out the water regulation volume to the device, can satisfy staff's operation demand, has made things convenient for staff's operation, has improved this plunger pump aligning structure's that has the fine setting function work efficiency to the practicality of this plunger pump aligning structure with the fine setting function has been promoted.

Description

Plunger pump aligning structure with fine adjustment function

Technical Field

The utility model relates to the technical field of plunger pumps, in particular to a plunger pump aligning structure with a fine adjustment function.

Background

The plunger pump is an important device of the hydraulic system. The plunger reciprocates in the cylinder body to change the volume of the sealed working cavity so as to absorb and press oil. The plunger pump has the advantages of high rated pressure, compact structure, high efficiency, convenient flow regulation and the like. Plunger pumps are widely used in applications where high pressure, high flow and flow needs to be regulated, such as hydraulic machines, engineering machinery and ships.

The plunger pump aligning structure who uses on the existing market has the fine setting function can not be convenient for adjust for general plunger pump aligning structure who has the fine setting function can't adjust the volume of drawing water of plunger pump when using, can't satisfy staff's operation demand, has prolonged staff's operating time, has reduced general plunger pump aligning structure's that has the fine setting function work efficiency, thereby has reduced the practicality that general plunger pump aligning structure who has the fine setting function.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the plunger pump aligning structure with the fine adjustment function, which has the advantages of convenience in adjustment and the like, and solves the problem that the common plunger pump aligning structure with the fine adjustment function cannot be adjusted conveniently.

(II) technical scheme

In order to achieve the purpose of convenient adjustment, the utility model provides the following technical scheme: a plunger pump aligning structure with a fine adjustment function comprises a first shell, wherein the top of the first shell is fixedly connected with a water inlet pipe, one side of the first shell is fixedly connected with a second shell, the top of the second shell is fixedly connected with a water outlet pipe, one side of the first shell is clamped with a connecting ring, the inner wall of the second shell is fixedly connected with a fixed slide rail, the inner wall of the fixed slide rail is movably connected with a fixed slide plate, and one side of the fixed slide plate is fixedly connected with a slide rod;

the utility model discloses a reciprocating type electric drill, including second shell, one side fixedly connected with connecting rod of second shell, the one end fixedly connected with fixed plate of connecting rod, the reciprocal flexible motor of one side fixedly connected with of fixed plate, the output shaft of reciprocal flexible motor passes through shaft coupling fixedly connected with pivot, the one end swing joint of pivot has the bearing, the outer wall swing joint of bearing has the commentaries on classics board, change one side fixedly connected with screw sleeve of board, screw sleeve's one end threaded connection has the screw thread ring cover, the one end fixedly connected with locating lever of screw thread ring cover, the one end fixed connection of pivot has adjustable fender, the trompil has been seted up to one side of adjustable fender, one side swing joint of adjustable fender has the activity cardboard, one side fixedly connected with sealing ring of adjustable fender, one side fixedly connected with sealing sleeve of second shell.

Preferably, the inner wall of the sealing sleeve is movably connected with one end of the threaded sleeve, one side of the connecting ring is clamped with one side of the second shell, the sealing performance of the device is improved, and the leakage problem is avoided.

Preferably, one end of the sliding rod is fixedly connected with one side of the threaded ring sleeve, and one end of the fixed sliding rail is fixedly connected with a limiting clamping block for limiting the moving position of the sliding rod, so that the device is prevented from moving in a staggered manner, and the abrasion among elements of the device is reduced.

Preferably, the movable clamping plate forms a deflectable structure through the movable baffle and the rotating shaft, one side of the movable clamping plate is movably connected with the inner wall of the opening, and the movable clamping plate is made of waterproof and wear-resistant materials, so that the working efficiency of the device is improved, and the backflow problem is avoided.

Preferably, one end of the threaded sleeve is fixedly connected with a limiting snap ring for limiting the movement of the threaded ring sleeve, one end of each locating rod is opposite to one side of the movable clamping plate, and the number of the locating rods is two, so that the device can conveniently adjust the water pumping amount of the device, and the fine adjustment of the device is facilitated.

Preferably, the outer wall of the rotating plate is provided with anti-skid stripes, and the rotating plate forms a rotatable structure through the bearing and the rotating shaft, so that the device can achieve the purpose of being convenient to adjust, and the working efficiency of the device is improved.

Preferably, the first housing and the second housing are fixedly connected through a threaded bolt, and the first housing forms a detachable structure through the second housing and the connecting ring, so that the device can be conveniently detached, and the maintenance of workers is facilitated.

(III) advantageous effects

Compared with the prior art, the utility model provides a plunger pump aligning structure with a fine adjustment function, which has the following beneficial effects:

1. this plunger pump aligning structure with fine setting function, through the first shell that sets up, the inlet tube, the second shell, the go-between, fixed slide rail, fixed slide and slide bar, make this plunger pump aligning structure with fine setting function can reach the purpose of being convenient for adjust, the problem that the plunger pump aligning structure that generally has the fine setting function can not be convenient for adjust has been solved, make this plunger pump aligning structure with fine setting function when using, the staff of can being convenient for carries out the water regulation volume to the device and adjusts, can satisfy staff's operation demand, the operation of staff has been made things convenient for, the work efficiency of this plunger pump aligning structure with fine setting function has been improved, thereby the practicality of this plunger pump aligning structure with fine setting function has been promoted.

2. This plunger pump aligning structure with fine setting function through go-between, threaded sleeve and the sealing sleeve that sets up for this plunger pump aligning structure with fine setting function can reach the better purpose of leakproofness, has solved the lower problem of the plunger pump aligning structure leakproofness that generally has the fine setting function, has avoided the device the problem of water seepage to appear, has avoided the wasting of resources, thereby has further promoted this plunger pump aligning structure with fine setting function's practicality.

3. This plunger pump aligning structure with fine setting function through first shell, second shell and the go-between that sets up for this plunger pump aligning structure with fine setting function can reach convenient to detach's effect, makes the device staff's of can being convenient for maintenance, has improved the device's durability.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a schematic view of a connection structure of a threaded sleeve and a rotating shaft according to the present invention;

FIG. 3 is a schematic view of the connection structure of the movable baffle and the sealing ring of the utility model;

fig. 4 is a schematic view of the connecting structure of the fixed slide rail and the slide rod according to the present invention.

In the figure: 1. a water inlet pipe; 2. a first housing; 3. a second housing; 4. a water outlet pipe; 5. a connecting rod; 6. a fixing plate; 7. a reciprocating telescopic motor; 8. a movable baffle; 9. opening a hole; 10. a seal ring; 11. a movable clamping plate; 12. positioning a rod; 13. a connecting ring; 14. a slide bar; 15. a threaded ring sleeve; 16. fixing the slide rail; 17. a threaded sleeve; 18. a sealing sleeve; 19. rotating the plate; 20. a rotating shaft; 21. a bearing; 22. and (5) fixing the sliding plate.

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.

Referring to fig. 1-4, a plunger pump aligning structure with a fine adjustment function includes a first housing 2, a water inlet pipe 1 is fixedly connected to the top of the first housing 2, a second housing 3 is fixedly connected to one side of the first housing 2, a water outlet pipe 4 is fixedly connected to the top of the second housing 3, a connection ring 13 is clamped to one side of the first housing 2, a fixed slide rail 16 is fixedly connected to the inner wall of the second housing 3, a fixed slide plate 22 is movably connected to the inner wall of the fixed slide rail 16, and a slide rod 14 is fixedly connected to one side of the fixed slide plate 22;

one side of the second shell 3 is fixedly connected with a connecting rod 5, one end of the connecting rod 5 is fixedly connected with a fixed plate 6, one side of the fixed plate 6 is fixedly connected with a reciprocating telescopic motor 7, an output shaft of the reciprocating telescopic motor 7 is fixedly connected with a rotating shaft 20 through a coupler, one end of the rotating shaft 20 is movably connected with a bearing 21, the outer wall of the bearing 21 is movably connected with a rotating plate 19, one side of the rotating plate 19 is fixedly connected with a threaded sleeve 17, one end of the threaded sleeve 17 is connected with a threaded ring sleeve 15 through threads, one end of the threaded ring sleeve 15 is fixedly connected with a positioning rod 12, one end of the rotating shaft 20 is fixedly connected with a movable baffle plate 8, one side of the movable baffle plate 8 is provided with an opening 9, one side of the movable baffle plate 8 is movably connected with a movable clamping plate 11, one side of the movable baffle plate 8 is fixedly connected with a sealing ring 10, one side of the second shell 3 is fixedly connected with a sealing sleeve 18, and the inner wall of the sealing sleeve 18 is movably connected with one end of the threaded sleeve 17, one side of the connecting ring 13 is clamped with one side of the second shell 3, one end of the sliding rod 14 is fixedly connected with one side of the threaded ring sleeve 15, one end of the fixed slide rail 16 is fixedly connected with a limit fixture block for limiting the moving position of the sliding rod 14, the movable clamping plate 11 forms a deflectable structure through the space between the movable baffle plate 8 and the rotating shaft 20, one side of the movable clamping plate 11 is movably connected with the inner wall of the opening 9, the movable clamping plate 11 is made of waterproof wear-resistant materials, one end of the threaded sleeve 17 is fixedly connected with a limit clamp ring for limiting the movement of the threaded ring sleeve 15, one end of the positioning rod 12 is opposite to one side of the movable clamping plate 11, the number of the positioning rods 12 is two, the outer wall of the rotating plate 19 is provided with anti-skid stripes, the rotating plate 19 forms a rotatable structure through the bearing 21 and the rotating shaft 20, the first shell 2 is fixedly connected with the second shell 3 through the threaded bolt, the first shell 2 forms a detachable structure through the space between the second shell 3 and the connecting ring 13, through the arrangement of the first shell 2, the water inlet pipe 1, the second shell 3, the connecting ring 13, the fixed slide rail 16, the fixed slide plate 22 and the slide rod 14, the plunger pump aligning structure with the fine adjustment function can achieve the purpose of convenient adjustment, the problem that the common plunger pump aligning structure with the fine adjustment function cannot be adjusted conveniently is solved, when the plunger pump aligning structure with the fine adjustment function is used, water volume adjustment of the device can be conveniently carried out by a worker, the operation requirement of the worker can be met, the operation of the worker is facilitated, the working efficiency of the plunger pump aligning structure with the fine adjustment function is improved, the practicability of the plunger pump aligning structure with the fine adjustment function is improved, and through the arrangement of the connecting ring 13, the threaded sleeve 17 and the sealing sleeve 18, the plunger pump aligning structure with the fine adjustment function can achieve the purpose of better sealing performance, the problem of the lower leakproofness of the plunger pump aligning structure that generally has the fine setting function is solved, the problem of water seepage has been avoided appearing in the device, the wasting of resources has been avoided, thereby the practicality of this plunger pump aligning structure that has the fine setting function has further been promoted, through the first shell 2 that sets up, second shell 3 and go-between 13, make this plunger pump aligning structure that has the fine setting function can reach convenient to detach's effect, make the device staff's of can being convenient for maintenance, the durability of the device has been improved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the water-saving device is used, the inside of the first shell 2 and the second shell 3 of the device is filled with water, then the water inlet pipe 1 is connected to the water to be pumped out, the water outlet pipe 4 is connected to the water storage tank, the reciprocating telescopic motor 7 is started, the reciprocating telescopic motor 7 drives the rotating shaft 20 to do linear reciprocating motion, the rotating shaft 20 drives the movable baffle plate 8 to move on the inner wall of the first shell 2, when the rotating shaft 20 extends, the rotating shaft 20 pushes the movable baffle plate 8 to the left, the water on the inner wall of the first shell 2 pushes the movable clamping plate 11 through the opening hole 9 on the movable baffle plate 8, the movable clamping plate 11 deflects, the water is extruded to the inner wall of the second shell 3, when the rotating shaft 20 retracts, the rotating shaft 20 pulls the movable baffle plate 8 to the right, the movable clamping plate 11 seals the opening hole 9, and the water on the inner wall of the second shell 3 is pumped out through the water outlet pipe 4, meanwhile, a water body enters the first shell 2 through the water inlet pipe 1, water pressure is balanced, the rotating plate 19 is rotated, the rotating plate 19 drives the threaded sleeve 17 to rotate at one end of the rotating shaft 20, the bearing 21 limits the position of the threaded sleeve 17, the inner wall of the threaded ring sleeve 15 moves along the threads of the threaded sleeve 17, the fixed sliding rail 16 and the sliding rod 14 avoid the threaded ring sleeve 15 from rotating simultaneously, the threaded ring sleeve 15 moves and adjusts the position of the positioning rod 12 on one side of the threaded ring sleeve 15, the positioning rod 12 limits the deflection angle of the movable clamping plate 11, and therefore the water pumping amount of the device which is pulled and pulled at each time is limited.

In conclusion, this plunger pump aligning structure with fine setting function can reach the purpose of being convenient for adjust for the device easy operation is convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, the terms "comprises," "comprising," 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a plunger pump aligning structure with fine setting function, includes first shell (2), its characterized in that: the water inlet pipe (1) is fixedly connected to the top of the first shell (2), the second shell (3) is fixedly connected to one side of the first shell (2), the water outlet pipe (4) is fixedly connected to the top of the second shell (3), the connecting ring (13) is clamped to one side of the first shell (2), the fixed slide rail (16) is fixedly connected to the inner wall of the second shell (3), the fixed slide plate (22) is movably connected to the inner wall of the fixed slide rail (16), and the slide rod (14) is fixedly connected to one side of the fixed slide plate (22);

one side of the second shell (3) is fixedly connected with a connecting rod (5), one end of the connecting rod (5) is fixedly connected with a fixing plate (6), one side of the fixing plate (6) is fixedly connected with a reciprocating telescopic motor (7), an output shaft of the reciprocating telescopic motor (7) is fixedly connected with a rotating shaft (20) through a coupler, one end of the rotating shaft (20) is movably connected with a bearing (21), the outer wall of the bearing (21) is movably connected with a rotating plate (19), one side of the rotating plate (19) is fixedly connected with a threaded sleeve (17), one end of the threaded sleeve (17) is in threaded connection with a threaded ring sleeve (15), one end of the threaded ring sleeve (15) is fixedly connected with a positioning rod (12), one end of the rotating shaft (20) is fixedly connected with a movable baffle plate (8), one side of the movable baffle plate (8) is provided with a hole (9), one side of the movable baffle (8) is movably connected with a movable clamping plate (11), one side of the movable baffle (8) is fixedly connected with a sealing ring (10), and one side of the second shell (3) is fixedly connected with a sealing sleeve (18).

2. The aligning structure of a plunger pump with fine adjustment function according to claim 1, wherein: the inner wall of the sealing sleeve (18) is movably connected with one end of the threaded sleeve (17), and one side of the connecting ring (13) is clamped with one side of the second shell (3).

3. The aligning structure of a plunger pump with fine adjustment function according to claim 1, wherein: one end of the sliding rod (14) is fixedly connected with one side of the threaded ring sleeve (15), and one end of the fixed sliding rail (16) is fixedly connected with a limiting clamping block for limiting the moving position of the sliding rod (14).

4. The aligning structure of a plunger pump with fine adjustment function according to claim 1, wherein: the movable clamping plate (11) forms a deflectable structure through the movable baffle (8) and the rotating shaft (20), one side of the movable clamping plate (11) is movably connected with the inner wall of the opening (9), and the movable clamping plate (11) is made of waterproof and wear-resistant materials.

5. The aligning structure of a plunger pump with fine adjustment function according to claim 1, wherein: one end of the threaded sleeve (17) is fixedly connected with a limiting snap ring for limiting the movement of the threaded ring sleeve (15), one end of each positioning rod (12) is over against one side of the movable clamping plate (11), and the number of the positioning rods (12) is two.

6. The aligning structure of a plunger pump with fine adjustment function according to claim 1, wherein: the outer wall of the rotating plate (19) is provided with anti-skid stripes, and the rotating plate (19) forms a rotatable structure through a bearing (21) and a rotating shaft (20).

7. The aligning structure of a plunger pump with fine adjustment function according to claim 1, wherein: the first shell (2) and the second shell (3) are fixedly connected through a threaded bolt, and the first shell (2) forms a detachable structure through the second shell (3) and the connecting ring (13).