CN210290116U - Adopt macromolecular material and have pump core that increases lubricated friction reduction function - Google Patents

Abstract

The utility model discloses an adopt macromolecular material and have the pump core that increases lubricated friction reduction function, including pump core shell, bottom plate, fastening bolt, buttcover plate, pivot, louvre, tighrening ring, first lubricated ring, linkage gear, the lubricated ring of second, mounting plate, sealing ring and slipmat. The utility model has the advantages that: the shape size of first lubricated ring, the lubricated ring of second all equals completely, and the inside of first lubricated ring, the lubricated pivot of second all is provided with the linkage, and be connected with the pivot through the mode of interlock around, prevent that the inside lubrication degree of pump core is not enough, thereby cause wearing and tearing, the pivot is connected fixedly through seamless welded mode and linkage gear, and is provided with connecting groove on the front end lateral wall of this pivot, and symmetrical formula setting around this recess is, guarantees the linkage nature of pump core.

Description

Adopt macromolecular material and have pump core that increases lubricated friction reduction function

Technical Field

The utility model relates to a pump core specifically is an adopt macromolecular material and have the pump core that increases lubricated friction reducing function, belongs to pump core technical field.

Background

The pump is a machine for conveying fluid or pressurizing fluid, and transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, the pump is mainly used for conveying liquid such as water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal, and can also convey liquid, gas mixture and liquid containing suspended solid, the pump can be generally divided into three types of volumetric pump, power pump and other types of pumps according to working principle, besides the classification according to working principle, the pump can also be classified and named according to other methods, for example, the pump can be divided into electric pump and water wheel pump according to driving method; can be divided into a single-stage pump and a multi-stage pump according to the structure; can be divided into a boiler feed pump, a metering pump and the like according to the application; the pump can be divided into a water pump, an oil pump, a slurry pump and the like according to the property of conveying liquid, and can be divided into a linear pump and a traditional pump according to a structure with or without a shaft, wherein the water pump can only convey material flow taking fluid as a medium and can not convey solid.

Therefore, a pump core which adopts high polymer materials and has the functions of increasing lubrication and reducing friction is needed to meet the current market demands, although a plurality of pump cores which adopt high polymer materials and have the functions of increasing lubrication and reducing friction are produced on the current market, in general, a plurality of common defects still exist, firstly, the shell of the existing pump core is not made of high polymer materials, but is made of common steel materials, so that the durability of the pump core is insufficient and the pump core is easy to damage, secondly, the inside of the existing pump core which adopts high polymer materials and has the functions of increasing lubrication and reducing friction is only provided with a group of lubricating rings, so that the lubrication degree inside the pump core is insufficient and the abrasion is caused, and thirdly, the front side panel and the rear side panel of the existing pump core which adopts high polymer materials and has the functions of increasing lubrication and reducing friction are connected by welding, the pump core is damaged, and therefore the pump core cannot be replaced timely and timely, and working efficiency is affected.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a pump core which is made of polymer material and has the function of increasing lubrication and reducing friction in order to solve the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a pump core which is made of high polymer materials and has functions of increasing lubrication and reducing friction comprises a pump core shell, a bottom plate, a fastening bolt, a butt joint plate, a rotating shaft, a heat dissipation hole, a fastening ring, a first lubricating ring, a linkage gear, a second lubricating ring, a fastening plate, a sealing ring and an anti-slip pad; the pump core shell constitutes this main part structure who adopts macromolecular material and have the pump core that increases lubricated friction reduction function, bottom plate fixed connection is in the bottom of pump core shell, fastening bolt is fixed to be set up on the bottom plate, the fixed setting is on the front side port of pump core shell to the butt-joint plate connection, the pivot is connected and is set up in the inside recess of pump core shell, the louvre runs through the setting on the lateral wall of pump core shell, the fixed inside that sets up at the mounting plate of fastening ring, the fastening is connected at the top of linkage gear to first lubricated ring, the fastening is connected in the bottom of linkage gear to the lubricated ring of second, the mounting plate is connected and is fastened on the both sides port around the pump core shell, the sealing ring is twisted soon and is connected the setting in the central recess of butt-joint plate, the slipmat connection is fixed on the sealing ring.

Preferably, in order to prevent that the durability of pump core is not enough, easily damages, the pump core shell adopts the macromolecular material preparation to form, and this macromolecular material is the cuboid structure to both sides are provided with the arc arch about it, and its inside cavity setting that is.

Preferably, in order to prevent that can't in time remember nature when damage appears in inside some part of pump core and change to influence work efficiency, the bottom plate all is greater than the bottom surface of pump core shell with the length and width of butt joint plate, and bottom plate, butt joint plate all carry out the front and back through fastening bolt and twist to be connected.

Preferably, in order to prevent the inside not enough of the degree of lubrication of pump core to cause wearing and tearing, the shape size of first lubricated ring, second lubricated ring all equals, and just the inside of first lubricated ring, second lubricated ring all is provided with the lubricated pivot of linkage to be connected with the pivot through the mode of front and back interlock.

Preferably, in order to ensure the linkage of the pump core, the rotating shaft is fixedly connected with the linkage gear in a seamless welding mode, a connecting groove is formed in the side wall of the front end of the rotating shaft, and the groove is arranged in a front-back symmetrical mode.

The utility model has the advantages that: the pump core adopting the high polymer material and having the functions of increasing lubrication and reducing friction is reasonable in design, the pump core shell is made of the high polymer material, the high polymer material is of a cuboid structure, arc-shaped protrusions are arranged on the upper side and the lower side of the high polymer material, the pump core is arranged in a hollow mode to prevent the pump core from being insufficient in durability and easy to damage, the length and the width of the bottom plate and the butt plate are both larger than the bottom surface of the pump core shell, the bottom plate and the butt plate are screwed and connected front and back through fastening bolts to prevent the situation that a part in the pump core cannot be timely replaced when damaged, so that the working efficiency is influenced, the first lubricating ring and the second lubricating ring are completely equal in size, a linkage lubricating rotating shaft is arranged in the first lubricating ring and the second lubricating ring, the first lubricating ring and the second lubricating ring are connected with the rotating shaft in a front and back meshing mode, so that the lubrication degree in the, the rotating shaft is fixedly connected with the linkage gear in a seamless welding mode, a connecting groove is formed in the side wall of the front end of the rotating shaft, the grooves are symmetrically arranged in the front and back direction, and linkage of the pump core is guaranteed.

Drawings

Fig. 1 is an exploded schematic view of the present invention;

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

fig. 3 is a schematic bottom axial view of the present invention.

In the figure: 1. pump core shell, 2, bottom plate, 3, fastening bolt, 4, butt joint board, 5, pivot, 6, louvre, 7, tighrening ring, 8, first lubricated ring, 9, linkage gear, 10, second lubricated ring, 11, tighrening plate, 12, sealing ring and 13, sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a pump core made of a polymer material and having functions of increasing lubrication and reducing friction includes a pump core housing 1, a bottom plate 2, a fastening bolt 3, a butt plate 4, a rotating shaft 5, a heat dissipation hole 6, a fastening ring 7, a first lubricating ring 8, a linkage gear 9, a second lubricating ring 10, a fastening plate 11, a sealing ring 12, and a non-slip mat 13; the pump core shell 1 forms the main body structure of the pump core which adopts high polymer materials and has the functions of increasing lubrication and reducing friction, the bottom plate 2 is fixedly connected with the bottom of the pump core shell 1, the fastening bolt 3 is fixedly arranged on the bottom plate 2, the butt plate 4 is fixedly connected on the front end port of the pump core shell 1, the rotating shaft 5 is connected and arranged in the inner groove of the pump core shell 1, the heat dissipation holes 6 are arranged on the side wall of the pump core shell 1 in a penetrating way, the fastening ring 7 is fixedly arranged inside the fastening plate 11, the first lubricating ring 8 is connected and fastened at the top of the linkage gear 9, the second lubricating ring 10 is connected and fastened at the bottom of the linkage gear 9, the fastening plate 11 is connected and fastened on the front and rear side ports of the pump core shell 1, the sealing ring 12 is screwed and connected in the central groove of the butt plate 4, and the non-slip mat 13 is connected and fixed on the sealing ring 12.

The pump core shell 1 is made of high polymer materials, the high polymer materials are of cuboid structures, arc-shaped protrusions are arranged on the upper side and the lower side of the pump core shell, the interior of the pump core shell is hollow, the pump core is prevented from being insufficient in durability and easy to damage, the length and the width of the bottom plate 2 and the length and the width of the butt plate 4 are both larger than the bottom surface of the pump core shell, the bottom plate 2 and the butt plate 4 are screwed and connected through the fastening bolts 3 in a front-back mode, the situation that a part in the pump core is damaged cannot be replaced timely and the working efficiency is affected is prevented, the first lubricating ring 8 and the second lubricating ring 10 are all identical in shape and size, the first lubricating ring 8 and the second lubricating ring 10 are both internally provided with a linkage lubricating rotating shaft and are connected with the rotating shaft in a front-back meshing mode, the lubrication degree in the pump core is prevented from being insufficient, abrasion is caused, the rotating shaft 5 is fixedly connected with the linkage gear 9, and the side wall of the front end of the rotating shaft 5 is provided with a connecting groove which is arranged in a front-back symmetrical mode, so that the linkage of the pump core is ensured.

The working principle is as follows: when using this adoption macromolecular material and have the pump core that increases lubricated friction reduction function, carry out unsettled joint setting in the cavity of pump core shell 1 through pivot 5 with linkage gear 9 earlier, then with first lubricated ring 8, the both ends at pivot 5 are connected to second lubricated ring 10 interlock formula, connect fastening plate 11 chucking respectively at first lubricated ring 8 again, the surface of second lubricated ring 10, then fix fastening ring 7 in fastening plate 11, at last all be greater than the bottom surface of pump core shell 1 with bottom plate 2 and butt plate 4's length width, and bottom plate 2, butt plate 4 all through fastening bolt 3 around twist to twist connect can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides an adopt macromolecular material and have increase lubricated pump core that reduces friction function which characterized in that: the anti-skid device comprises a pump core shell (1), a bottom plate (2), fastening bolts (3), butt plates (4), a rotating shaft (5), heat dissipation holes (6), fastening rings (7), a first lubricating ring (8), a linkage gear (9), a second lubricating ring (10), a fastening plate (11), a sealing ring (12) and an anti-skid pad (13); the pump core shell (1) is of a main body structure of the pump core which is made of high polymer materials and has functions of increasing lubrication and reducing friction, the bottom plate (2) is fixedly connected to the bottom of the pump core shell (1), the fastening bolt (3) is fixedly arranged on the bottom plate (2), the butt plate (4) is fixedly connected to the front side port of the pump core shell (1), the rotating shaft (5) is connected to and arranged in an inner groove of the pump core shell (1), the radiating hole (6) is arranged on the side wall of the pump core shell (1) in a penetrating mode, the fastening ring (7) is fixedly arranged inside the fastening plate (11), the first lubricating ring (8) is fixedly connected to the top of the linkage gear (9), the second lubricating ring (10) is fixedly connected to the bottom of the linkage gear (9), and the fastening plate (11) is fixedly connected to the front side port and the rear side port of the pump core shell (1), the sealing ring (12) is screwed and connected in a central groove of the butt plate (4), and the non-slip mat (13) is connected and fixed on the sealing ring (12).

2. The pump core made of high molecular material and having the functions of increasing lubrication and reducing friction as claimed in claim 1, wherein: the pump core shell (1) is made of high polymer materials, the high polymer materials are of a cuboid structure, arc-shaped protrusions are arranged on the upper side and the lower side of the pump core shell, and the pump core shell is hollow inside the pump core shell.

3. The pump core made of high molecular material and having the functions of increasing lubrication and reducing friction as claimed in claim 1, wherein: the length and width of the bottom plate (2) and the butt plate (4) are larger than the bottom surface of the pump core shell (1), and the bottom plate (2) and the butt plate (4) are connected in a front-back screwing mode through fastening bolts (3).

4. The pump core made of high molecular material and having the functions of increasing lubrication and reducing friction as claimed in claim 1, wherein: the shapes and sizes of the first lubricating ring (8) and the second lubricating ring (10) are all equal, and the first lubricating ring (8) and the second lubricating ring (10) are internally provided with a linkage lubricating rotating shaft and are connected with the rotating shaft (5) in a front-back meshing mode.

5. The pump core made of high molecular material and having the functions of increasing lubrication and reducing friction as claimed in claim 1, wherein: the rotating shaft (5) is fixedly connected with the linkage gear (9) in a seamless welding mode, a connecting groove is formed in the side wall of the front end of the rotating shaft (5), and the groove is arranged in a front-back symmetrical mode.

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