CN215891611U - Multi-channel pump convenient to adjust single pump inclination - Google Patents
Multi-channel pump convenient to adjust single pump inclination Download PDFInfo
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- CN215891611U CN215891611U CN202122054771.7U CN202122054771U CN215891611U CN 215891611 U CN215891611 U CN 215891611U CN 202122054771 U CN202122054771 U CN 202122054771U CN 215891611 U CN215891611 U CN 215891611U
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Abstract
The utility model discloses a multi-channel pump convenient for adjusting the inclination angle of a single pump, which comprises a base, wherein the lower end of the base is provided with a storage groove, a lifting plate is connected in the storage groove in a sliding manner, the lower end of the lifting plate is provided with four mounting grooves distributed in a rectangular manner, the side wall of the top end in each mounting groove is fixedly connected with a universal wheel, the lower end of each universal wheel sequentially penetrates through the mounting groove and the storage groove, the upper end of the lifting plate is fixedly connected with four first sliding rods distributed in a rectangular manner, the upper ends of the first sliding rods are inserted with second sliding rods in a sliding manner, the upper ends of the second sliding rods are fixedly connected with the side wall of the top end in each storage groove, the first sliding rods are sleeved with first springs, and the two ends of the first springs are respectively fixedly connected with the upper end of the lifting plate and the side wall of the top end in each storage groove. The universal wheels are convenient for the base to move, and the universal wheels are accommodated in the object accommodating groove when the base does not need to move through the adjusting mechanism, so that the stability during placement is improved.
Description
Technical Field
The utility model relates to the technical field of multi-channel pumps, in particular to a multi-channel pump convenient for adjusting the inclination angle of a single pump.
Background
The pump is a machine for conveying fluid or pressurizing fluid, which transmits the mechanical energy of a prime motor or other external energy to the liquid to increase the energy of the liquid, and along with the development of hydraulic technology, the pump is widely applied, is more and more popularized in the aspect of liquid metering, and has the characteristics of accurate flow control, corrosion resistance and the like to meet the requirement of liquid metering; refer to chinese patent No. CN201320712201.5 a multichannel pump, including a plurality of single pumps and the drive arrangement of drive single pump, the single pump includes pump case, the pump cover in the pump case and inserts the pump core in the pump cover, reachs present multichannel pump, adjusts the pump frame and makes the inclination change of single pump not only too troublesome, and unstable moreover to when locking the pump frame, be difficult to stabilize the pump frame, lead to being difficult to normally use multichannel pump.
The existing application numbers are: CN 201920657800.9's utility model patent, provided a multi-channel pump convenient to adjust single pump inclination, though solved above-mentioned problem, this utility model is convenient for the base through the ball and removes, and the ball is made by rubber, produces the holding down force through each structure dead weight on base and the base, thereby leads to the ball to warp and influence the base and remove.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the base is convenient to move through the balls, the balls are made of rubber, and the balls deform to influence the movement of the base due to the fact that the balls generate downward pressure through the self weights of the base and the structures on the base, so that the inclination angle of the single pump can be conveniently adjusted.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a multi-channel pump convenient for adjusting the inclination angle of a single pump comprises a base, wherein a storage groove is arranged at the lower end of the base, a lifting plate is connected in the storage groove in a sliding manner, four mounting grooves distributed in a rectangular manner are arranged at the lower end of the lifting plate, a universal wheel is fixedly connected to the side wall of the top end in each mounting groove, the lower end of the universal wheel sequentially penetrates through the mounting grooves and the storage groove, four first sliding rods distributed in a rectangular manner are fixedly connected to the upper end of the lifting plate, a second sliding rod is inserted into the upper end of each first sliding rod in a sliding manner, the upper end of each second sliding rod is fixedly connected to the side wall of the top end in each storage groove, a first spring is sleeved on each first sliding rod, the two ends of each first spring are fixedly connected with the upper end of the lifting plate and the side wall of the top end in each storage groove respectively, a connecting groove is arranged at the upper end of the lifting plate, and a second wedge-shaped block is fixedly connected to the side wall of the bottom end in each connecting groove, put on the lateral wall of thing inslot top end sliding connection have with the corresponding first wedge piece of second wedge piece, the lower extreme of first wedge piece extends to in the spread groove, it is equipped with the screw rod to insert in the first wedge piece, be threaded connection between screw rod and the first wedge piece, the one end of screw rod runs through first wedge piece and rotates with putting thing inslot inside wall and be connected, the other end of screw rod runs through base and fixedly connected with disc, be threaded connection between screw rod and the base, one side that the base is close to the disc is rotated and is connected with L type kelly, be equipped with the draw-in groove corresponding with L type kelly on the lateral wall of disc, the lower extreme of L type kelly extends to in the draw-in groove.
Preferably, the screw rod is rotatably sleeved with two stabilizing rings, and the two stabilizing rings are respectively fixed on opposite side walls in the article holding groove.
Preferably, both ends of the lifting plate are provided with grooves, steel balls are rotatably connected in the grooves, and the steel balls are abutted to the inner side walls of the storage grooves.
Preferably, a second spring is fixedly connected between the L-shaped clamping rod and the base.
Preferably, a second spring is fixedly connected between the L-shaped clamping rod and the base.
Preferably, the lower end of the base is fixedly connected with a rubber pad.
Has the advantages that:
1. when the lifting plate is used, the L-shaped clamping rod is firstly screwed out of the clamping groove, then the disc is rotated clockwise to drive the screw rod to rotate, the screw rod drives the first wedge-shaped block to move towards the second wedge-shaped block under the action of threaded engagement, the wedge surface of the first wedge-shaped block is abutted against the wedge surface of the second wedge-shaped block, so that the lifting plate is driven to move downwards, the first spring is stretched when the lifting plate moves downwards, meanwhile, the universal wheel is driven by the lifting plate to move downwards to abut against the ground, so that the base is supported, at the moment, the whole position is moved through the universal wheel, when the lifting plate does not need to move, the disc is required to be rotated anticlockwise to enable the first wedge-shaped block to be far away from the second wedge-shaped block due to poor friction between the universal wheel and the ground or a table top and poor overall stability (the principle is as above and is not repeated), at the moment, the lifting plate is pulled to move upwards through the restoring force of the first spring, the universal wheel is driven by the universal wheel to be accommodated into the object accommodating groove, the base is directly contacted with the ground or a table top, the stability of the whole object accommodating groove is improved, and finally the L-shaped clamping rod is screwed into the clamping groove to prevent the disc from loosening;
2. through the setting of stabilizing ring, stability when can improving the screw rod rotation, through the setting of steel ball, resistance when can reduce the lifter plate and remove can prevent that L type kelly from taking off in the draw-in groove and taking off through the setting of second spring, through the setting of handle, but convenience of customers rotates the disc, through the setting of rubber pad, can improve frictional force between base and the ground, reinforcing overall stability.
Drawings
FIG. 1 is a schematic view of a multi-channel pump according to the present invention, with the single pump tilt angle being easily adjustable;
FIG. 2 is a schematic view of a multi-channel pump at position A for facilitating adjustment of a tilt angle of the single pump according to the present invention;
fig. 3 is a schematic structural diagram of a multi-channel pump at position B, which is convenient for adjusting the inclination angle of the single pump.
In the figure: 1-a rubber pad, 2-a base, 3-a steel ball, 4-a lifting plate, 5-a second wedge block, 6-a first wedge block, 7-a screw rod, 8-a universal wheel, 9-a disc, 10-a second slide rod, 11-a first spring, 12-a first slide rod, 13-a stabilizing ring, 14-an L-shaped clamping rod, 15-a second spring and 16-a handle.
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.
Referring to fig. 1-3, a multi-channel pump convenient for adjusting the inclination angle of a single pump comprises a base 2, wherein the lower end of the base 2 is fixedly connected with a rubber pad 1 for improving the friction between the base 2 and the ground and enhancing the overall stability, the lower end of the base 2 is provided with a storage groove, a lifting plate 4 is slidably connected in the storage groove, two ends of the lifting plate 4 are respectively provided with a groove, a steel ball 3 is rotatably connected in each groove for reducing the resistance of the lifting plate 4 during moving, the steel ball 3 abuts against the inner side wall of the storage groove, the lower end of the lifting plate 4 is provided with four mounting grooves distributed in a rectangular shape, the side wall of the top end in each mounting groove is fixedly connected with a universal wheel 8 for facilitating overall movement, and the lower end of the universal wheel 8 sequentially penetrates through the mounting grooves and the storage groove;
in this embodiment, four first slide bars 12 distributed in a rectangular shape are fixedly connected to the upper end of the lifting plate 4, and are used for forming a telescopic mechanism in cooperation with the second slide bars 10, so that the stability of the lifting plate 4 during movement is improved, the second slide bars 10 are slidably inserted into the upper ends of the first slide bars 12, the upper ends of the second slide bars 10 are fixedly connected to the side wall of the top end in the storage groove, a first spring 11 is sleeved on the first slide bars 12 and is used for driving the lifting plate 4 to move upwards for resetting, and two ends of the first spring 11 are respectively fixedly connected to the upper end of the lifting plate 4 and the side wall of the top end in the storage groove;
in this embodiment, a connecting groove is formed in the upper end of the lifting plate 4, a second wedge block 5 is fixedly connected to the side wall of the inner bottom end of the connecting groove and used for driving the lifting plate 4 to move downwards, a first wedge block 6 corresponding to the second wedge block 5 is slidably connected to the side wall of the inner top end of the storage groove and used for driving the second wedge block 5 to move downwards, and the lower end of the first wedge block 6 extends into the connecting groove;
in this embodiment, a screw 7 is inserted into the first wedge 6 to drive the first wedge 6 to move, the screw 7 is in threaded connection with the first wedge 6, one end of the screw 7 penetrates through the first wedge 6 and is rotationally connected with the inner side wall of the storage tank, the other end of the screw 7 penetrates through the base 2 and is fixedly connected with a disc 9 to drive the screw 7 to rotate, the screw 7 is in threaded connection with the base 2, two stabilizing rings 13 are rotatably sleeved on the screw 7 to improve the stability of the screw 7 during rotation, and the two stabilizing rings 13 are respectively fixed on the opposite side walls in the storage tank;
in this embodiment, a handle 16 is rotatably connected to one side of the disc 9, which is far away from the base 2 and is close to the edge, so as to facilitate a user to rotate the disc 9, an L-shaped clamping rod 14 is rotatably connected to one side of the base 2, which is close to the disc 9, so as to prevent the disc 9 from loosening, a clamping groove corresponding to the L-shaped clamping rod 14 is formed in the outer side wall of the disc 9, the lower end of the L-shaped clamping rod 14 extends into the clamping groove, and a second spring 15 is fixedly connected between the L-shaped clamping rod 14 and the base 2, so as to prevent the L-shaped clamping rod 14 from loosening from the clamping groove;
in this embodiment, firstly, the L-shaped rod 14 is screwed out from the slot, then the disc 9 is rotated clockwise to drive the screw 7 to rotate, the screw 7 drives the first wedge block 6 to move toward the second wedge block 5 through the engagement of the threads, so that the wedge surface of the first wedge block 6 abuts against the wedge surface of the second wedge block 5, thereby driving the lifting plate 4 to move downward, the lifting plate 4 stretches the first spring 11 when moving downward, and simultaneously, the lifting plate 4 drives the universal wheel 8 to move downward to abut against the ground, thereby supporting the base 2, at this time, the universal wheel 8 realizes the overall position movement, when the movement is not needed, the disc 9 needs to be rotated counterclockwise to make the first wedge block 6 away from the second wedge block 5 due to the poor friction between the universal wheel 8 and the ground or the desktop and the poor overall stability (the principle is as above and is not repeated), at the moment, the lifting plate 4 is pulled to move upwards through the restoring force of the first spring 11, the universal wheel 8 is driven to be accommodated in the accommodating groove through the universal wheel 4, the base 2 is directly contacted with the ground or a table top, the stability of the whole accommodating process is improved, and finally the L-shaped clamping rod 14 is screwed into the clamping groove to prevent the disc 9 from loosening.
As described above, each component (component not described in specific structure) selected in the present application is a general standard component or a component known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through a technical manual or through a routine experiment method.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a multi-channel pump convenient to adjust single pump inclination, includes base (2), its characterized in that: the lower extreme of base (2) is equipped with puts the thing groove, it has lifter plate (4) to put sliding connection in the thing groove, the lower extreme of lifter plate (4) is equipped with four mounting grooves that are rectangular distribution, fixedly connected with universal wheel (8) on the top lateral wall in the mounting groove, the lower extreme of universal wheel (8) runs through the mounting groove in proper order and puts the thing groove, the upper end fixedly connected with four first slide bars (12) that are rectangular distribution of lifter plate (4), the upper end slip of first slide bar (12) is inserted and is equipped with second slide bar (10), the upper end of second slide bar (10) with put thing inslot top lateral wall fixed connection, the cover is equipped with first spring (11) on first slide bar (12), the both ends of first spring (11) respectively with the upper end of lifter plate (4) with put thing inslot top lateral wall fixed connection, the upper end of lifter plate (4) is equipped with the spread groove, the bottom end side wall in the connecting groove is fixedly connected with a second wedge-shaped block (5), the side wall of the top end in the object placing groove is connected with a first wedge-shaped block (6) corresponding to the second wedge-shaped block (5) in a sliding mode, the lower end of the first wedge-shaped block (6) extends into the connecting groove, a screw rod (7) is inserted into the first wedge-shaped block (6), the screw rod (7) is in threaded connection with the first wedge-shaped block (6), one end of the screw rod (7) penetrates through the first wedge-shaped block (6) and is rotationally connected with the inner side wall of the object placing groove, the other end of the screw rod (7) penetrates through the base (2) and is fixedly connected with a disc (9), the screw rod (7) is in threaded connection with the base (2), one side, close to the disc (9), of the base (2) is rotationally connected with an L-shaped clamping rod (14), and a clamping groove corresponding to the L-shaped clamping rod (14) is formed in the outer side wall of the disc (9), the lower end of the L-shaped clamping rod (14) extends into the clamping groove.
2. A multi-channel pump for facilitating adjustment of a single pump tilt angle as defined in claim 1, wherein: two stabilizing rings (13) are rotatably sleeved on the screw rod (7), and the two stabilizing rings (13) are respectively fixed on the opposite side walls in the object placing groove.
3. A multi-channel pump for facilitating adjustment of a single pump tilt angle as defined in claim 1, wherein: the two ends of the lifting plate (4) are provided with grooves, steel balls (3) are connected in the grooves in a rotating mode, and the steel balls (3) are abutted to the inner side walls of the storage grooves.
4. A multi-channel pump for facilitating adjustment of a single pump tilt angle as defined in claim 1, wherein: and a second spring (15) is fixedly connected between the L-shaped clamping rod (14) and the base (2).
5. A multi-channel pump for facilitating adjustment of a single pump tilt angle as defined in claim 1, wherein: the disc (9) is far away from one side of the base (2) and is rotatably connected with a handle (16) close to the edge.
6. A multi-channel pump for facilitating adjustment of a single pump tilt angle as defined in claim 1, wherein: the lower end of the base (2) is fixedly connected with a rubber pad (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122054771.7U CN215891611U (en) | 2021-08-30 | 2021-08-30 | Multi-channel pump convenient to adjust single pump inclination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122054771.7U CN215891611U (en) | 2021-08-30 | 2021-08-30 | Multi-channel pump convenient to adjust single pump inclination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215891611U true CN215891611U (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122054771.7U Active CN215891611U (en) | 2021-08-30 | 2021-08-30 | Multi-channel pump convenient to adjust single pump inclination |
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| Country | Link |
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| CN (1) | CN215891611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116857149A (en) * | 2023-09-04 | 2023-10-10 | 四川省机械研究设计院(集团)有限公司 | Pump package |
-
2021
- 2021-08-30 CN CN202122054771.7U patent/CN215891611U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116857149A (en) * | 2023-09-04 | 2023-10-10 | 四川省机械研究设计院(集团)有限公司 | Pump package |
| CN116857149B (en) * | 2023-09-04 | 2023-11-10 | 四川省机械研究设计院(集团)有限公司 | Pump package |
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