CN208466457U - Frame-type screen cloth vibrating screen - Google Patents
Frame-type screen cloth vibrating screen Download PDFInfo
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- CN208466457U CN208466457U CN201820956770.7U CN201820956770U CN208466457U CN 208466457 U CN208466457 U CN 208466457U CN 201820956770 U CN201820956770 U CN 201820956770U CN 208466457 U CN208466457 U CN 208466457U
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Abstract
The utility model provides a kind of frame-type screen cloth vibrating screen, belong to oil-well drilling equipment field, including pedestal, screen box support, isolation spring, screen box, shock electric machine, voussoir fixed block, frame-type sieve and bushing voussoir, screen box support is housed on pedestal, isolation spring is on screen box support, screen box is mounted on the upper surface of isolation spring, shock electric machine is mounted on the top of screen box, the voussoir fixed block being fixed on screen box and bushing voussoir form the bottom that frame-type sieve is pressed on screen box by compression fit, it further include that there are two insert axis for dismounting the specific purpose tool twin shaft wrench for dismounting of frame-type sieve for tool, the slot of dismounting is respectively provided on voussoir fixed block and bushing voussoir.Frame-type screen cloth vibrating screen provided by the utility model is dismounted and is efficiently easy, time saving and energy saving, and voussoir is avoided to hammer deformation failure.
Description
Technical field
The utility model belongs to oil-well drilling equipment field, more specifically to a kind of frame-type screen cloth vibrating screen.
Background technique
The key equipment that vibrating screen is purified as the drilling fluid first order, importance are self-evident.Country's vibrating screen at present
It is many kinds of, the vibrating screen of frame-type mesh form is in the majority.In the prior art, the compression of frame-type sieve mostly uses hammering wedge
Block form, time-consuming and laborious there are the bad grasp of torque when dismounting, dismounting is difficult, and voussoir hammers deformation failure problem.
Utility model content
The purpose of this utility model is to provide a kind of frame-type screen cloth vibrating screens, it is intended to solve available frame formula sieve and tear open
Dress is difficult, time-consuming and laborious, is easily deformed the problem of damage.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of frame-type screen cloth vibrating screen, packet
Pedestal, screen box support, isolation spring, screen box, shock electric machine, voussoir fixed block, frame-type sieve and bushing voussoir are included, further includes
Tool is equipped with screen box support, vibration isolation on pedestal there are two axis is inserted for dismounting the specific purpose tool twin shaft wrench for dismounting of frame-type sieve
For spring on screen box support, screen box is mounted on the upper surface of isolation spring, and shock electric machine is mounted on the top of screen box, is fixed on sieve
Voussoir fixed block and bushing voussoir on case form the bottom that frame-type sieve is pressed on screen box by compression fit, voussoir fixed block
With the slot for being respectively provided with dismounting on bushing voussoir.
Further, bushing voussoir is engineering plastics component, and steel bushing, steel bushing and bushing wedge is arranged in the slot of bushing voussoir
Block is integrated injection molding.
Further, the bottom of screen box is equipped with 3-5 to voussoir fixed block.
Further, there are two shock electric machines for installation on screen box.
Further, shock electric machine controls start and stop and positive and negative rotation by the electric cabinet equipped with relay, and interval delay can be set
It sets at 10-30 seconds.
Further, equipped with the lead channel and liquid separation slot interconnected on pedestal, centre is separated by plate, and liquid separation slot goes out
Mouth leads in screen box.
Further, the bottom in lead channel is equipped with the waster valve for letting out slurry.
Further, screen box support includes hold-down support and the mechanical elevating lever for adjusting screen box height of support.
Further, screen box is equipped with the splash guard of whole all standing screen box upper space.
The beneficial effect of frame-type screen cloth vibrating screen provided by the utility model is: compared with prior art, this is practical
Novel frame-type screen cloth vibrating screen, since the voussoir for using twin shaft wrench for dismounting specific purpose tool installing and dismounting to devise slot is fixed
Block and bushing voussoir, time saving and energy saving so that the dismounting of frame-type sieve is efficiently easy, the problems such as voussoir hammers deformation failure, is effective
It solves.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is frame-type screen cloth vibrating screen positive structure diagram provided by the embodiment of the utility model；
Fig. 2 is frame-type screen cloth vibrating screen overlooking structure diagram provided by the embodiment of the utility model；
Fig. 3 is bushing voussoir positive structure diagram provided by the embodiment of the utility model；
Fig. 4 is Fig. 3 overhead sectional view；
Fig. 5 is twin shaft wrench for dismounting schematic diagram provided by the embodiment of the utility model；
Fig. 6 is bushing voussoir installation process schematic diagram provided by the embodiment of the utility model.
Appended drawing reference: 1. shock electric machines；2. screen box support；3. isolation spring；4. bushing voussoir；5. frame-type sieve；6.
Voussoir fixed block；7. waster valve；8. plate；9. lead channel；10. liquid separation slot；11. screen box；12. pedestal；13. cable testing bridge；14.
Splash guard；15. electric cabinet；16. transporting fixation clip；17. twin shaft wrench for dismounting；18. slotting axis；19. slot.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Also referring to Fig. 1, Fig. 2, Fig. 3, Fig. 5 and Fig. 6, now to frame-type screen cloth vibrating screen provided by the utility model into
Row explanation, a kind of frame-type screen cloth vibrating screen, including pedestal 12, screen box support 2, isolation spring 3, screen box 11, shock electric machine 1,
There are two insert axis 18 for dismounting the special tool of frame-type sieve 5 for voussoir fixed block 6, frame-type sieve 5, bushing voussoir 4 and tool
Have twin shaft wrench for dismounting 17, screen box support 2 is housed, on screen box support 2, screen box 11 is mounted on isolation spring 3 on pedestal 12
The upper surface of isolation spring 3, shock electric machine 1 are mounted on the top of screen box 11, the voussoir fixed block 6 that is fixed on screen box 11 and bushing
Voussoir 4 forms the bottom that frame-type sieve 5 is pressed on screen box 11 by compression fit, distinguishes on voussoir fixed block 6 and bushing voussoir 4
Equipped with the slot 19 for dismounting.When dismounting, two of twin shaft wrench for dismounting 17 slotting axis 18 are inserted into voussoir fixed block 6 respectively and are inserted
The slot 19 of the slot 19 of slot 19 and bushing voussoir 4, voussoir fixed block 6 can be set to annular, can also with formula ellipse or
Rectangle pulls the i.e. compressible sieve of twin shaft wrench for dismounting 17, and sieve, operation letter can be unclamped by reversely pulling twin shaft wrench for dismounting 17
Just laborsaving, it is hardly damaged vibrating screen, it is individually placed that dismounting finishes twin shaft wrench for dismounting 17.
Frame-type screen cloth vibrating screen provided by the utility model compared with prior art, is dismounted using twin shaft wrench for dismounting 17
For the bushing voussoir 4 equipped with slot 19 of fastening frame posture sieve 5, operation is easy, and time saving and energy saving, frame-type sieve 5 is because adopting
Caused bushing voussoir 4 to be easily deformed Problem of Failure with hammering dismounting and obtained effective solution.
Further, it also referring to Fig. 3, Fig. 4, Fig. 5 and Fig. 6, shakes as frame-type sieve provided by the utility model
A kind of specific embodiment of dynamic sieve, bushing voussoir 4 are engineering plastics component, and steel bushing is arranged in the slot 19 on bushing voussoir 4,
Steel bushing and bushing voussoir 4 are integrated injection molding, and stainless steel material can be used in steel bushing in this embodiment, and slot 19 is designed to four
Circular hole, the slot 19 of circular hole cooperate not easy to fall off, the multiple design of slots 19 convenience with the slotting axis 18 of twin shaft wrench for dismounting 17
Twin shaft wrench for dismounting 17 selects the suitable slot 19 of stress to be operated.
Further, a kind of specific embodiment as frame-type screen cloth vibrating screen provided by the utility model, screen box
Bottom be equipped with 3-5 to voussoir fixed block, it is corresponding to make referring to Fig. 1, devise four pairs of voussoir fixed blocks 6 in this embodiment
Four frame-type sieves 5 can be installed with four pairs of bushing voussoirs 4, mud is uniformly distributed on every frame-type sieve 5, avoids individual
Frame-type sieve 5 undermines poor processing effect because load is fragile greatly, extends the service life of frame-type sieve 5.
Further, referring to Fig. 1, a kind of specific implementation as frame-type screen cloth vibrating screen provided by the utility model
Mode, shock electric machine 1 are made of motor and eccentric block, on screen box 11 installation there are two shock electric machine 1, shock electric machine by motor and
Eccentric block is constituted, and the eccentric block of two shock electric machines uses different designs, is cooperated different motor steerings, will be made screen box 11
Generate different oscillation trajectories, frequency and amplitude.
Further, referring to Fig. 2, a kind of specific implementation as frame-type screen cloth vibrating screen provided by the utility model
Mode, shock electric machine 1 controls start and stop by the electric cabinet 15 equipped with relay and positive and negative rotation, the use of relay delay motor
Start and stop and steering, avoid the overload of motor instantaneous load the problem of burn, electric cabinet 15 controls the start and stop of Double -motor excitation 1
And positive and reverse steering, realize the switching of screen box 11 straight-line trajectory and elliptical trajectory, electric cabinet 15 controls shock electric machine 1
Line arrangement is in cable testing bridge 13.
Further, referring to Fig. 1, a kind of specific implementation as frame-type screen cloth vibrating screen provided by the utility model
Mode, equipped with the lead channel 9 and liquid separation slot 10 interconnected on pedestal 12, centre is separated by plate 8, can rotate the use of plate 8
In the liquid inlet volume of control mud, the outlet of liquid separation slot 10 is led in screen box 11.
Further, referring to Fig. 1, a kind of specific implementation as frame-type screen cloth vibrating screen provided by the utility model
Mode, lead channel 9 is interior to be equipped with waster valve 7, and for the mud that excretion is not handled, waster valve 7 may be designed as stretching structure.
Further, referring to Fig. 1, a kind of specific implementation as frame-type screen cloth vibrating screen provided by the utility model
Mode, screen box support 2 include hold-down support and the mechanical elevating lever for adjusting screen box support 2, and lifting function may be implemented
Energy.
Further, a kind of specific embodiment as frame-type screen cloth vibrating screen provided by the utility model, screen box
11 are equipped with splash guard 14, and whole 11 upper space of all standing screen box can be gone up and down with screen box support 2, before splash guard 14 is designed to
Two parts afterwards remove first half, first half setting side when can be two halves connected structure, maintenance and replacement shock electric machine 1
Civilian dress takes the minor flaps of voussoir fixed block 6 and the large cover of latter half setting replacement frame-type sieve 5, please refers to Fig. 1 and figure
2, the use of splash guard 14 facilitates the cleaning of working well.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (9)
1. frame-type screen cloth vibrating screen, including pedestal, screen box support, isolation spring, screen box, shock electric machine, voussoir fixed block, frame
Posture sieve and bushing voussoir are equipped with the screen box support on the pedestal, the isolation spring on the screen box support,
The screen box is mounted on the upper surface of described isolation spring, and the shock electric machine is mounted on the top of the screen box, is fixed on described
The voussoir fixed block and the bushing voussoir on screen box form compression fit and the frame-type sieve are pressed on the sieve
The bottom of case, it is characterised in that: the frame-type screen cloth vibrating screen further includes that there are two insert axis for dismounting the frame-type for tool
Inserting for dismounting is respectively provided on the specific purpose tool twin shaft wrench for dismounting of sieve, the voussoir fixed block and the bushing voussoir
Slot.
2. frame-type screen cloth vibrating screen as described in claim 1, it is characterised in that: the bushing voussoir is engineering plastics structure
Part, the slot of the bushing voussoir is interior to be arranged steel bushing, and the steel bushing and the bushing voussoir are integrated injection molding.
3. frame-type screen cloth vibrating screen as described in claim 1, it is characterised in that: the bottom of the screen box is equipped with 3-5 to wedge
Block fixed block.
4. frame-type screen cloth vibrating screen as described in claim 1, it is characterised in that: installation swashs there are two described on the screen box
Shake motor.
5. frame-type screen cloth vibrating screen as claimed in claim 4, it is characterised in that: two shock electric machines are by being equipped with
The electric cabinet control start and stop and positive and negative rotation of relay, interval delay were arranged at 10-30 seconds.
6. frame-type screen cloth vibrating screen as described in claim 1, it is characterised in that: on the pedestal equipped with interconnect into
Liquid bath and liquid separation slot, centre are separated by plate, and the outlet of the liquid separation slot is led in the screen box.
7. frame-type screen cloth vibrating screen as claimed in claim 6, it is characterised in that: the bottom in the lead channel, which is equipped with, lets out slurry
Waster valve.
8. frame-type screen cloth vibrating screen as described in claim 1, it is characterised in that: the screen box support include hold-down support and
For adjusting the mechanical elevating lever of screen box height of support.
9. frame-type screen cloth vibrating screen as described in claim 1, it is characterised in that: the screen box is equipped with whole all standing institute
State the splash guard of screen box upper space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820956770.7U CN208466457U (en) | 2018-06-20 | 2018-06-20 | Frame-type screen cloth vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820956770.7U CN208466457U (en) | 2018-06-20 | 2018-06-20 | Frame-type screen cloth vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208466457U true CN208466457U (en) | 2019-02-05 |
Family
ID=65214560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820956770.7U Active CN208466457U (en) | 2018-06-20 | 2018-06-20 | Frame-type screen cloth vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208466457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974223A (en) * | 2021-02-07 | 2021-06-18 | 中海油田服务股份有限公司 | Sorting vibrating screen and dry-wet material distributing equipment |
-
2018
- 2018-06-20 CN CN201820956770.7U patent/CN208466457U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974223A (en) * | 2021-02-07 | 2021-06-18 | 中海油田服务股份有限公司 | Sorting vibrating screen and dry-wet material distributing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201105 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Bohai Petroleum Equipment Manufacturing Co.,Ltd. Patentee after: HG (HEBEI) DRILLING EQUIPMENT Co.,Ltd. Address before: 300 000 No. 83, Second Avenue, Economic and Technological Development Zone, Binhai New Area, Tianjin Patentee before: CNPC Bohai Petroleum Equipment Manufacturing Co.,Ltd. Patentee before: HG (HEBEI) DRILLING EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |