CN220179283U - Height-adjustable plunger pump - Google Patents
Height-adjustable plunger pump Download PDFInfo
- Publication number
- CN220179283U CN220179283U CN202320706958.7U CN202320706958U CN220179283U CN 220179283 U CN220179283 U CN 220179283U CN 202320706958 U CN202320706958 U CN 202320706958U CN 220179283 U CN220179283 U CN 220179283U
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- plunger pump
- fixed
- circular ring
- height
- connecting block
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- 230000008093 supporting effect Effects 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a height-adjustable plunger pump, which belongs to the technical field of plunger pumps and comprises a workbench, wherein a plunger pump body is arranged at the top end of the workbench, two support plates are fixed at the bottom end of the workbench and are provided with grooves, two sections of sliding grooves are formed in the inner sides of the two support plates, straight plates are arranged on the inner sides of the two support plates, two sliding blocks positioned in the sliding grooves are fixed on the outer sides of the two straight plates, a first connecting block is fixed at the top end of the straight plates, and the first connecting block is movably connected with a first circular ring through a first rotating shaft; the double-head hydraulic cylinder is fixed in the groove, two piston rods of the double-head hydraulic cylinder are respectively fixed with a moving block, the outer sides of the two moving blocks are respectively fixed with a second connecting block, the second connecting blocks are movably connected with a second circular ring through a second rotating shaft, and the second circular ring is connected with the first circular ring through a driving rod; by using the plunger pump, the height of the plunger pump body is adjusted in a time-saving and labor-saving manner, so that the input shaft of the plunger pump is consistent with the output shaft of the motor all the time, and the plunger pump can be installed and used quickly.
Description
Technical Field
The utility model relates to the technical field of plunger pumps, in particular to a height-adjustable plunger pump.
Background
The axial plunger pump adopts an oil distribution disc to distribute oil, a cylinder body rotates, and a variable head is used for variable displacement. The pump adopts the design of optimal oil film thickness of hydrostatic balance, so that the cylinder body, the oil distribution disc, the sliding shoes and the variable head operate under pure liquid friction, and the pump has the advantages of simple structure, small volume, low noise, high efficiency, long service life, self-priming capability and the like, and the axial plunger pump has various variable situations to meet the requirements of users, and is widely applied to mechanical and other hydraulic transmission systems of machine tool forging, metallurgy, engineering, mines, ships and the like.
In the installation process of the existing axial plunger pump, the height adjustment of the axial plunger pump is time-consuming and labor-consuming, so that the input shaft of the plunger pump is difficult to keep consistent with the output shaft of the motor, and the problem that the axial plunger pump is difficult to install and use is caused.
Disclosure of Invention
The utility model aims to provide a plunger pump with adjustable height, which solves the problem that the axial plunger pump is difficult to install and use due to the fact that the input shaft of the plunger pump is difficult to be consistent with the output shaft of a motor due to time and labor waste during adjustment of the height of the traditional axial plunger pump.
In order to solve the technical problems, the utility model provides a height-adjustable plunger pump, which comprises a workbench, wherein a plunger pump body is arranged at the top end of the workbench, two support plates are fixed at the bottom end of the workbench and are provided with grooves, two sections of sliding grooves are formed in the inner sides of the two support plates, straight plates are respectively arranged on the inner sides of the two support plates, two sliding blocks positioned in the sliding grooves are respectively fixed on the outer sides of the two straight plates, a first connecting block is fixed at the top end of the straight plates, and the first connecting block is movably connected with a first circular ring through a first rotating shaft;
the double-head hydraulic cylinder is fixed in the groove, two piston rods of the double-head hydraulic cylinder are respectively fixed with a moving block, two outer sides of the moving blocks are respectively fixed with a second connecting block, the second connecting blocks are movably connected with a second circular ring through a second rotating shaft, and the second circular ring is connected with the first circular ring through a driving rod.
Optionally, the workstation top is connected with the second arc through the supporting shoe and with the plunger pump body passes through first arc fixed connection, the second arc inboard open have a plurality of with the bar groove of plunger pump looks adaptation, the plunger pump body is fixed in a plurality of in the bar groove.
Optionally, two straight rods are fixed between the two straight plates.
The utility model provides a height-adjustable plunger pump, which comprises a workbench, wherein a plunger pump body is arranged at the top end of the workbench, two support plates are fixed at the bottom end of the workbench and are provided with grooves, two sections of sliding grooves are formed in the inner sides of the two support plates, straight plates are arranged on the inner sides of the two support plates, two sliding blocks positioned in the sliding grooves are fixed on the outer sides of the two straight plates, a first connecting block is fixed at the top end of the straight plates, and the first connecting block is movably connected with a first circular ring through a first rotating shaft; the double-head hydraulic cylinder is fixed in the groove, two piston rods of the double-head hydraulic cylinder are respectively fixed with a moving block, the outer sides of the two moving blocks are respectively fixed with a second connecting block, the second connecting blocks are movably connected with a second circular ring through a second rotating shaft, and the second circular ring is connected with the first circular ring through a driving rod; by using the plunger pump, the height of the plunger pump body is adjusted in a time-saving and labor-saving manner, so that the input shaft of the plunger pump is consistent with the output shaft of the motor all the time, and the plunger pump can be installed and used quickly.
Drawings
FIG. 1 is a schematic diagram of a height-adjustable plunger pump according to the present utility model;
FIG. 2 is a bottom view of a height adjustable plunger pump provided by the present utility model;
FIG. 3 is an enlarged view of A in FIG. 2;
fig. 4 is a schematic structural view of the connection between the support plate and the straight plate.
In the figure: 1. a work table; 2. a support plate; 3. a plunger pump body; 4. a straight plate; 5. a first connection block; 6. a first rotating shaft; 7. a first ring; 8. a groove; 9. a double-headed hydraulic cylinder; 10. a moving block; 11. a second connection block; 12. a second rotating shaft; 13. a second ring; 14. a driving rod; 15. a chute; 16. a slide block; 17. a support block; 18. a second arcuate plate; 19. a first arcuate plate; 20. a straight rod; 21. a bar-shaped groove.
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.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The utility model provides a height-adjustable plunger pump, which has the structure shown in figures 1-4, and comprises a workbench 1, wherein the top end of the workbench 1 is provided with a plunger pump body 3, the bottom end of the workbench is fixed with two support plates 2 and provided with grooves 8, the inner sides of the two support plates 2 are provided with two sections of sliding grooves 15 and straight plates 4, the outer sides of the two straight plates 4 are respectively fixed with two sliding blocks 16 positioned in the sliding grooves 15, the top end of the straight plates is fixed with a first connecting block 5, and the first connecting block 5 is movably connected with a first circular ring 7 through a first rotating shaft 6; the double-head hydraulic cylinder 9 is fixed in the groove 8, two piston rods of the double-head hydraulic cylinder are respectively fixed with a moving block 10, the outer sides of the two moving blocks 10 are respectively fixed with a second connecting block 11, the second connecting blocks 11 are movably connected with a second circular ring 13 through a second rotating shaft 12, and the second circular ring 13 is connected with the first circular ring 7 through a driving rod 14. The plunger pump with the height adjusted is used, the height of the plunger pump body 3 is adjusted in a time-saving, labor-saving and very convenient mode, the input shaft of the plunger pump is always consistent with the output shaft of the motor, and the plunger pump can be installed and used rapidly.
Further, the top end of the workbench 1 is connected with a second arc-shaped plate 18 through a supporting block 17 and is fixedly connected with the plunger pump body 3 through a first arc-shaped plate 19, a plurality of strip-shaped grooves 21 matched with the plunger pump body 3 are formed in the inner side of the second arc-shaped plate 18, and the plunger pump body 3 is fixed in the plurality of strip-shaped grooves 21 and used for supporting and fixing the plunger pump body 3.
Further, two straight rods 20 are fixed between the two straight plates 4, so that the supporting effect of the straight plates 4 is more stable.
When the hydraulic double-head cylinder 9 is used, the two piston rods of the hydraulic double-head cylinder 9 drive the movable blocks 10 to simultaneously move inwards or outwards, at the moment, the two second connecting blocks 11 drive one end of the driving rod 14 to simultaneously move inwards or outwards through the second rotating shaft 12, and the other end of the driving rod 14 drives the straight plate 4 to move up and down, at the moment, the workbench 1 drives the plunger pump body 3 to move up and down relative to the straight plate 4 to adjust the height.
The above description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, and any alterations and modifications made by those skilled in the art based on the above disclosure shall fall within the scope of the appended claims.
Claims (3)
1. The utility model provides a height-adjustable's plunger pump, includes workstation (1), its characterized in that, plunger pump body (3) are installed on workstation (1) top, and the bottom is fixed with two backup pads (2) and opens fluted (8), two backup pad (2) inboard all opens has two sections spouts (15) and all is equipped with straight board (4), two the straight board (4) outside all is fixed with two and is located slider (16) in spout (15), and the top is fixed with first connecting block (5), first connecting block (5) are through first pivot (6) swing joint have first ring (7);
the double-end hydraulic cylinder (9) is fixed in the groove (8), two piston rods of the double-end hydraulic cylinder are respectively fixed with a moving block (10), two outer sides of the moving blocks (10) are respectively fixed with a second connecting block (11), the second connecting blocks (11) are movably connected with a second circular ring (13) through a second rotating shaft (12), and the second circular ring (13) is connected with the first circular ring (7) through a driving rod (14).
2. The plunger pump with adjustable height according to claim 1, wherein the top end of the workbench (1) is connected with a second arc-shaped plate (18) through a supporting block (17) and is fixedly connected with the plunger pump body (3) through a first arc-shaped plate (19), a plurality of strip-shaped grooves (21) matched with the plunger pump body (3) are formed in the inner side of the second arc-shaped plate (18), and the plunger pump body (3) is fixed in the plurality of strip-shaped grooves (21).
3. A height-adjustable plunger pump as claimed in claim 1, characterised in that two straight bars (20) are fixed between two of said straight plates (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320706958.7U CN220179283U (en) | 2023-04-03 | 2023-04-03 | Height-adjustable plunger pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320706958.7U CN220179283U (en) | 2023-04-03 | 2023-04-03 | Height-adjustable plunger pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220179283U true CN220179283U (en) | 2023-12-15 |
Family
ID=89108250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320706958.7U Active CN220179283U (en) | 2023-04-03 | 2023-04-03 | Height-adjustable plunger pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220179283U (en) |
-
2023
- 2023-04-03 CN CN202320706958.7U patent/CN220179283U/en active Active
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