CN207830120U - A kind of novel three screw pump - Google Patents
A kind of novel three screw pump Download PDFInfo
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- CN207830120U CN207830120U CN201721692774.0U CN201721692774U CN207830120U CN 207830120 U CN207830120 U CN 207830120U CN 201721692774 U CN201721692774 U CN 201721692774U CN 207830120 U CN207830120 U CN 207830120U
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- screw pump
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Abstract
The utility model is related to fixed provision for disengagement technical fields, and disclose a kind of novel three screw pump, including pedestal, the top of pedestal is installed with fixed plate and support plate successively from left to right, motor is installed at the top of support plate, the output shaft of motor is connected to one end of driving screw, one end of motor is installed with connector sleeve I, the other end of connector sleeve I is flexibly connected by fastening screw with one end of connector sleeve II, the other end of connector sleeve II is fixedly connected with one end of shell, the other end of shell is installed with side case, the front of shell offers water inlet.The novel three screw pump, by using the flexible connection of fixing sleeve and movable sleeving, motor and screw pump are flexibly connected by connector sleeve I and connector sleeve II, three screw pump is facilitated to dismantle from pedestal, facilitate carrying dismounting three screw pump, it avoids that three screw pump volume is excessive to be difficult to be transported to the problem of working under suitable operating environment, improves practicability.
Description
Technical field
The utility model is related to fixed provision for disengagement technical field, specially a kind of novel three screw pumps.
Background technology
Screw pump is to be formed by engage spatial volume variation and movement to convey liquid or be allowed to screw rod by the pump housing
The drum pump of supercharging, screw pump are divided into single-screw (single screw) pump, Quimby pump and three screw pump etc. by screw rod number.Figure is Quimby pump,
When driving screw rod rotates, the driven screw engaged is driven to rotate together, the screw rod of suction chamber one end engages spatial volume
Gradually increase, pressure reduction.Liquid enters engagement spatial volume under differential pressure action, when volume increase to it is maximum and formed one it is close
When sealing chamber, liquid is just in seal chamber one by one continuously along axial movement, until discharge chamber one end, is at this moment discharged chamber one end
Screw rod engagement spatial volume is gradually reduced, and liquid is discharged.
The three screw pump of traditional unit is installed for horizontal double-bottom foot, and the inlet and outlet arrangement of pump is single, and adopts more
Coupled with steel pipe flanges, is mostly the features such as cast structure or channel steel welding structure into pedestal, since above structure feature causes
Big and dimension that three screw pump set structure is tedious, appearance and size and weight are big, inlet and outlet arrangement is dumb, installation takes up space
Repair it is difficult, expend that raw material are more, more than pedestal working (finishing) area and deflection is big, manufacturing cost is high and the production cycle is long, is not suitable for list
Platform small lot small dimension production etc., therefore be difficult to be suitable for above-mentioned various functions oil system, and the water inlet of traditional three screw pump
It is single, the inefficiency of discharging liquid.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of novel three screw pump, has the quick detachable peace of device
Dress, the advantages that drain is efficient, solve the problems, such as that traditional three screw pump single unit system is heavy, drain efficiency is low.
(2) technical solution
To realize that above-mentioned quick detachable installation, the efficient purpose of drain, the utility model provide the following technical solutions：It is a kind of new
The top of type three screw pump, including pedestal, the pedestal is installed with fixed plate and support plate, the branch successively from left to right
Motor is installed at the top of fagging, the output shaft of the motor is connected to one end of driving screw, and one end of the motor is solid
Dingan County is equipped with connector sleeve I, and the other end of the connector sleeve I is flexibly connected by fastening screw with one end of connector sleeve II, described
The other end of connector sleeve II is fixedly connected with one end of shell, and the other end of the shell is installed with side case, the shell
Front offer water inlet, the edge of the water inlet is installed with attachment device, and one end of the outer casing frontispiece is fixed
It is socketed with fixing sleeve, the side of the fixing sleeve and the movable sleeving flexible connection being located on the shell, peace is fixed on the fixing sleeve
Equipped with fastening bolt compatible with movable sleeving, the bottom end of the movable sleeving is connected by fixed screw and the threaded one end of fixed plate
It connects, the middle part of the fixing sleeve is fixedly connected with the top of fixed link, and the bottom end of the fixed link passes through fixed screw and fixation
The screw top of plate connects.
Preferably, the attachment device includes cored slab, and the inside of the cored slab is equipped with mounting groove, the cored slab
Front is equipped with mounting hole.
Preferably, the other end of the driving screw extends to the inside of shell and the inner wall pivot bush unit of side case.
Preferably, the quantity of the water inlet is two, and two water inlets are distributed in the front of shell.
Preferably, the quantity of the fastening bolt is two, and two fastening bolts are located at up and down the two of fixing sleeve
End.
Preferably, the fixed link is metallic rod, and fixed link and the angle that fixed plate is formed are acute angle.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of novel three screw pump, has following advantageous effect：
1, the novel three screw pump, by using the flexible connection of fixing sleeve and movable sleeving, motor and screw pump pass through company
Female connector I and connector sleeve II are flexibly connected, and are facilitated three screw pump and are dismantled from pedestal, are facilitated carrying dismounting three screw pump, are kept away
Exempt from that three screw pump volume is excessive to be difficult to be transported to the problem of working under suitable operating environment, has improved practicability.
2, the novel three screw pump, double-inlet is opened up by case surface, is taken full advantage of the setting of three screw rods, is avoided
It the problem of waste of power, the efficiency of drain is improved, has been also convenient for the use of the device varying environment, has improved practicality
Property.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model texture edge schematic diagram；
Fig. 3 is the utility model structural couplings schematic diagram.
In figure：1 pedestal, 2 fixed plates, 3 support plates, 4 motors, 5 driving screws, 6 connector sleeves I, 7 fastening screws, 8 connector sleeves
II, 9 shells, 10 side casees, 11 water inlets, 12 attachment devices, 13 fixing sleeves, 14 movable sleevings, 15 fastening bolts, 16 fixed screws,
17 fixed links.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, peace is fixed at a kind of novel three screw pump, including pedestal 1, the top of pedestal 1 successively from left to right
Equipped with fixed plate 2 and support plate 3, the top of support plate 3 is installed with motor 4, and the output shaft of motor 4 is connected to driving screw 5
One end, the other end of driving screw 5 extends to the inside of shell 9 and the inner wall pivot bush unit of side case 10, ensure that driving screw 5 exists
The stability of rotation process, two sub-screw rotations of drive to stablize, increases the drain efficiency of three screw pump, improves
One end of practicability, motor 4 is installed with connector sleeve I 6, and the other end of connector sleeve I 6 passes through fastening screw 7 and connector sleeve II 8
One end flexible connection, the other end of connector sleeve II 8 is fixedly connected with one end of shell 9, and the other end of shell 9 is installed with
The front of side case 10, shell 9 offers water inlet 11, and the quantity of water inlet 11 is two, and two water inlets 11 are distributed in
Two discharge outlet 11 are utilized in the front of shell 1, so as to avoid the waste problem of power, improve the efficiency of drain, also side
The device in the use of varying environment, improve practicability, the edge of water inlet 11 is installed with attachment device 12, even
The inside of connection device 12, including cored slab 121, cored slab 121 is equipped with mounting groove 122, and the front of cored slab 121 is equipped with mounting hole
123, the problem of water pipe is not in liquid leakage in attachment device 12 is avoided using mounting groove 122, is improved whole
The safety of body device, 9 positive one end fixing sleeve of shell are connected to fixing sleeve 13, the side of fixing sleeve 13 and on shell 9
Movable sleeving 14 be flexibly connected, be installed with fastening bolt 15 compatible with movable sleeving 14, fastening bolt on fixing sleeve 13
15 quantity is two, and two fastening bolts 15 are located at the upper and lower ends of fixing sleeve 13, using two fastening bolts 15,
The stabilization that ensure that 14 connection procedure of fixing sleeve 13 and movable sleeving avoids machine operation and shakes asking for the device damage brought
Topic, improves safety, the bottom end of movable sleeving 14 is connect by fixed screw 16 with the threaded one end of fixed plate 2, fixing sleeve 13
Middle part be fixedly connected with the top of fixed link 17, fixed link 17 is metallic rod, and the angle that fixed link 17 and fixed plate 2 are formed
For acute angle, the triangle device formed using fixed link 17 and fixed plate 2 ensure that the stability of single unit system operating, improve
The bottom end of safety, fixed link 17 is connect by fixed screw 16 with the screw top of fixed plate 2.
When work, all devices of fractionation are transported to job site first, fixation is fixedly connected with by fastening bolt 15
Fixed link 17 and movable sleeving 14, are then fixed in fixed plate 2 using fixed screw 16 by set 13 and movable sleeving 14, by main spiral shell
Bar 5 and the output shaft of motor 4 are clamped, and are then threadedly coupled connector sleeve I 6 and connector sleeve II 8 by fastening screw 7, are finally existed
Water inlet 11 and water outlet connect conduit, open motor 4, you can.
In conclusion the novel three screw pump, by using the flexible connection of fixing sleeve 13 and movable sleeving 14,4 He of motor
Screw pump is flexibly connected by connector sleeve I 6 and connector sleeve II 8, is facilitated three screw pump and is dismantled from pedestal 1, facilitates carrying
Three screw pump is dismantled, avoids that three screw pump volume is excessive to be difficult to be transported to the problem of working under suitable operating environment, is improved
Practicability；Double-inlet 11 is opened up by 9 surface of shell, the setting of three screw rods is taken full advantage of, avoids the waste of power
The problem of, the efficiency of drain is improved, the use of the device varying environment has been also convenient for, has improved practicability；Solves tradition
The problem that three screw pump single unit system is heavy, drain efficiency is low.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of novel three screw pump, including pedestal (1), it is characterised in that：The top of the pedestal (1) is solid successively from left to right
Dingan County is equipped with fixed plate (2) and support plate (3), and motor (4), the motor (4) are installed at the top of the support plate (3)
Output shaft be connected to one end of driving screw (5), one end of the motor (4) is installed with connector sleeve I (6), the connection
Set I (6) the other end be flexibly connected with one end of connector sleeve II (8) by fastening screw (7), the connector sleeve II (8) it is another
One end is fixedly connected with the one end of shell (9), and the other end of the shell (9) is installed with side case (10), the shell (9)
Front offer water inlet (11), the edge of the water inlet (11) is installed with attachment device (12), the shell (9)
Positive one end fixing sleeve is connected to fixing sleeve (13), the side of the fixing sleeve (13) and the movable sleeving on shell (9)
(14) be flexibly connected, be installed on the fixing sleeve (13) with the compatible fastening bolt (15) of movable sleeving (14), it is described
The bottom end of movable sleeving (14) is connect by fixed screw (16) with the threaded one end of fixed plate (2), in the fixing sleeve (13)
Portion is fixedly connected with the top of fixed link (17), and the bottom end of the fixed link (17) passes through fixed screw (16) and fixed plate (2)
Screw top connection.
2. a kind of novel three screw pump according to claim 1, it is characterised in that：The attachment device (12) includes hollow
The inside of plate (121), the cored slab (121) is equipped with mounting groove (122), and the front of the cored slab (121) is equipped with mounting hole
(123)。
3. a kind of novel three screw pump according to claim 1, it is characterised in that：The other end of the driving screw (5) prolongs
Extend to the inner wall pivot bush unit of the inside and side case (10) of shell (9).
4. a kind of novel three screw pump according to claim 1, it is characterised in that：The quantity of the water inlet (11) is two
It is a, and two water inlets (11) are distributed in the front of shell (9).
5. a kind of novel three screw pump according to claim 1, it is characterised in that：The quantity of the fastening bolt (15) is
Two, and two fastening bolts (15) are located at the upper and lower ends of fixing sleeve (13).
6. a kind of novel three screw pump according to claim 1, it is characterised in that：The fixed link (17) is metallic rod,
And fixed link (17) and the angle that fixed plate (2) is formed are acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721692774.0U CN207830120U (en) | 2017-12-07 | 2017-12-07 | A kind of novel three screw pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721692774.0U CN207830120U (en) | 2017-12-07 | 2017-12-07 | A kind of novel three screw pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830120U true CN207830120U (en) | 2018-09-07 |
Family
ID=63387199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721692774.0U Active CN207830120U (en) | 2017-12-07 | 2017-12-07 | A kind of novel three screw pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830120U (en) |
-
2017
- 2017-12-07 CN CN201721692774.0U patent/CN207830120U/en active Active
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