CN207655493U

CN207655493U - Device is crushed and screened for petroleum assistant production

Info

Publication number: CN207655493U
Application number: CN201721718530.5U
Authority: CN
Inventors: 姜岳岩
Original assignee: Heilongjiang Longhui Chemical Co Ltd
Current assignee: Heilongjiang Longhui Chemical Co Ltd
Priority date: 2017-12-11
Filing date: 2017-12-11
Publication date: 2018-07-27
Anticipated expiration: 2027-12-11

Abstract

The utility model discloses what is produced for petroleum assistant to crush and screen device, it include the pedestal equipped with four support legs, it is welded with fixed plate between two support legs of the pedestal homonymy, and the upper surface of fixed plate is bolted two discharging tracks parallel to each other, the same splicing bottom plate is slidably connected in the sliding slot of two discharging tracks, and the upper surface of splicing bottom plate is embedded with splicing frame, it is welded with buckle in the middle part of the lower surface of the splicing bottom plate, the upper surface middle part of the fixed plate has been bolted electric pushrod, and the top of electric pushrod extension rod is fixed together with buckle.Not only power output is reliable and stable but also that it changes traditional output power from top or bottom for the utility model, to make the upper and lower surface of screen tray more spacious, convenient for charging and feeding, it can also allow petroleum assistant powder that impurity selection by winnowing can be gone out during screening, improve the purity of petroleum assistant.

Description

Device is crushed and screened for petroleum assistant production

Technical field

The utility model is related to petroleum assistant production technical fields, and what more particularly, to petroleum assistant produced crushes and screens Device.

Background technology

Drilling fluid uniaxial pressure sealer DF-1 is a variety of natural fibers for being handled through special processes with particle filled composite and Additive, by grey made of grading appropriate and certain process combining, yellow powder product；Product is added in drilling well Afterwards, under the effect of uniaxial pressure difference, various leakages can play good plugging effect to stratum, easy to use, compatibility is good, Do not influence mud property；Currently, crush and the device structure of screening is complicated, take up a large area, manufacturing cost is high and crush and It is irregular to screen out the petroleum assistant final product quality come.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and what is proposed gives birth to for petroleum assistant Production crushes and screens device.

To achieve the goals above, the utility model uses following technical solution：

Device is crushed and screened for petroleum assistant production, includes the pedestal equipped with four support legs, the pedestal homonymy Two support legs between be welded with fixed plate, and the upper surface of fixed plate is bolted two dischargings parallel to each other Track slidably connects the same splicing bottom plate in the sliding slot of two discharging tracks, and the upper surface of splicing bottom plate is embedded in There is splicing frame, buckle is welded in the middle part of the lower surface of the splicing bottom plate, the upper surface middle part of the fixed plate is solid by bolt Surely there is electric pushrod, and the top of electric pushrod extension rod is fixed together with buckle, the upper surface of the pedestal is close One middle side part of fixed plate is equipped with bearing block by bolt, and sliding bearing is connected in bearing block, in the sliding bearing Mandril is slidably connected, the upper surface of the pedestal has been bolted vertical pillars, and two close to the both sides of bearing block The top of root vertical pillars is welded with two opposite channel steel sliding rails of opening, is slidably connected between two channel steel sliding rails same One the first screen frame, the upper surface of first screen frame are welded with supporting rod close to four corners, and four supporting rods Top is connected with same second screen frame, has been bolted curved screen in first screen frame and the second screen frame, institute The surface for stating curved screen is provided with and equidistantly distributes in inverted trapezoidal hole, side of the upper surface far from bearing block of the pedestal Main motor is installed by bolt, and the output shaft top key connection of main motor has eccentric wheel, the eccentric projection of the eccentric wheel On be socketed with connecting rod, and the one end of connecting rod far from eccentric wheel and mandril are hinged, and the front of the pedestal is pacified by bolt Equipped with controller.

Preferably, the lower surface of the splicing bottom plate is welded with rectangular shaped slider, and four rectangles close to four corners Sliding block is slidably connected with discharging track formation.

Preferably, the one end of the fixed plate far from pedestal has been bolted two fixed links, and two fixed links Top be welded with H profile steel crossbeam, two one end of channel steel sliding rail far from vertical pillars are fixedly connected on the upper table of H profile steel crossbeam Face.

Preferably, the mandril is fixed together close to one end of the first screen frame and the first screen frame, and the first screen frame Both sides be welded with two roller shafts compatible with channel steel sliding rail sliding slot.

Preferably, the mandril is welded with universal-joint spindle, and the axial line of mandril and eccentric wheel institute close to one end of connecting rod It is parallel to each other in plane.

Preferably, the main motor and electric pushrod are connected with switch by signal wire, and switch by signal wire with Controller is connected.

The beneficial effects of the utility model are：

1, by the figure cam ejection pin mechanism of setting, not only it exports reliable and stable but also that it changes traditional from top Or the output power of bottom, to make the upper and lower surface of screen tray more spacious, convenient for charging and feeding.

2, by the double-deck screen tray and sieve of setting, and the distance between two layers of sieve can adjust so that auxiliary powder End can go out impurity selection by winnowing during screening, ensure that the purity of petroleum assistant.

3, by the curved screen of setting being connected in metal screen frame and inverted trapezoidal hole, original can not only be avoided Material medicinal material is shaken off during screening, and avoids the medicinal material of bulky grain by sieve pore blockade, improves the working efficiency of device.

4, the movable plate by the hydraulic mandril of setting and sliding in channel steel sliding rail realizes discharging automation, from And improve the unloading efficiency of device.

Description of the drawings

Fig. 1 be the utility model proposes for petroleum assistant production the schematic cross-sectional view for crushing and screening device；

Fig. 2 be the utility model proposes for petroleum assistant production the overlooking structure diagram for crushing and screening device.

In figure：1 pedestal, 2 bottom plate sliding rails, 3 movable plates, 4 electric pushrods, 5 splicing bottom plates, 6 splicing frames, 7 channel steel sliding rails, 8 First screen frame, 9 second screen frames, 10 curved metal sieves, 11 supporting rods, 12 bearing blocks, 13 mandrils, 14 connecting rods, 15 main motors, 16 Controller.

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.

Referring to Fig.1-2, device is crushed and screened for petroleum assistant production, includes the pedestal 1 equipped with four support legs, bottom Fixed plate 3 is welded between two support legs of 1 homonymy of seat, and the upper surface of fixed plate 3 has been bolted two mutually Parallel discharging track 2, slidably connects the same splicing bottom plate 5 in the sliding slot of two discharging tracks 2, and splicing bottom plate 5 Upper surface is embedded with splicing frame 6, is welded with buckle in the middle part of the lower surface of splicing bottom plate 5, the upper surface middle part of fixed plate 3 passes through spiral shell Bolt is fixed with electric pushrod 4, and the top of 4 extension rod of electric pushrod is fixed together with buckle, and the upper surface of pedestal 1 is leaned on One middle side part of nearly fixed plate 3 is equipped with bearing block 12 by bolt, and sliding bearing, sliding bearing are connected in bearing block 12 Mandril 13 is inside slidably connected, the upper surface of pedestal 1 has been bolted vertical pillars close to the both sides of bearing block 12, and The top of two vertical pillars is welded with two opposite channel steel sliding rails 7 of opening, is slidably connected between two channel steel sliding rails 7 same The upper surface of one the first screen frame 8, the first screen frame 8 is welded with supporting rod 11, and four supporting rods 11 close to four corners Top be connected with same second screen frame 9, be bolted curved screen 10 in the first screen frame 8 and the second screen frame 9, The surface of curved screen 10, which is provided with, to be equidistantly distributed in inverted trapezoidal hole, and the upper surface of pedestal 1 is far from the side of bearing block 12 Main motor 15 is installed by bolt, and the output shaft top key connection of main motor 15 has eccentric wheel, the eccentric projection of eccentric wheel On be socketed with connecting rod 14, and the one end of connecting rod 14 far from eccentric wheel and mandril 13 are hinged, and the front of pedestal 1 passes through bolt Controller 16 is installed.

In the utility model, the lower surface of splicing bottom plate 5 is welded with rectangular shaped slider, and four squares close to four corners Shape sliding block is slidably connected with the formation of discharging track 2, and the one end of fixed plate 3 far from pedestal 1 has been bolted two fixations Bar, and the top of two fixed links is welded with H profile steel crossbeam, two one end of channel steel sliding rail 7 far from vertical pillars are fixedly connected In the upper surface of H profile steel crossbeam, mandril 13 is fixed together close to one end of the first screen frame 6 and the first screen frame 6, and first The both sides of screen frame 6 are welded with two roller shafts compatible with 7 sliding slot of channel steel sliding rail, and mandril 13 is welded close to one end of connecting rod 14 It is connected to universal-joint spindle, and the axial line of mandril 13 and plane where eccentric wheel are parallel to each other, main motor 15 and electric pushrod 5 are logical It crosses signal wire and is connected with switch, and switch is connected by signal wire with controller 16, the model DATA-7311 of controller 16.

Operation principle：The transmission end of the conveyer belt of feed device is first reached to the sieve bend on 9 top of the second screen frame when use The surface of net 10；Raw material is poured into batches on curved screen 10 further according to the first screen frame 8 primary charge later, later Main motor 15 is opened by controller 16 again, main motor 15 drives cam ejection pin mechanism running, in quickly backhauling for mandril 13 Raw material in curved screen 10 is screened under dynamic, is less than the molecule of trapezoidal hole hole diameter in curved screen 10 at this time It is screened in the splicing frame 6 for leaking into lower section, i.e., sieves raw material by granular size；It will be connect by electric pushrod 4 again later Expect that bottom plate 5 releases track, it only need to be by 10 upper surface of curved screen close to four turnings when replacing curved screen 10 Bolt unloads the curved screen of i.e. replaceable different pore size.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

Include the pedestal (1) equipped with four support legs 1. crushing and screening device for petroleum assistant production, which is characterized in that Fixed plate (3) is welded between two support legs of pedestal (1) homonymy, and the upper surface of fixed plate (3) is solid by bolt Surely there are two discharging tracks (2) parallel to each other, the same splicing is slidably connected in the sliding slot of two discharging tracks (2) Bottom plate (5), and the upper surface of splicing bottom plate (5) is embedded with splicing frame (6), is welded in the middle part of the lower surface of the splicing bottom plate (5) There are buckle, the upper surface middle part of the fixed plate (3) to be bolted electric pushrod (4), and electric pushrod (4) extension rod Top be fixed together with buckle, the upper surface of the pedestal (1) passes through bolt close to a middle side part of fixed plate (3) Bearing block (12) is installed, and sliding bearing is connected in bearing block (12), mandril is slidably connected in the sliding bearing (13), the upper surface of the pedestal (1) has been bolted vertical pillars close to the both sides of bearing block (12), and two hang down The top of right cylinder is welded with two opposite channel steel sliding rails (7) of opening, is slidably connected between two channel steel sliding rails (7) The upper surface of same first screen frame (8), first screen frame (8) is welded with supporting rod (11) close to four corners, and The top of four supporting rods (11) is connected with same second screen frame (9), in first screen frame (8) and the second screen frame (9) It is bolted curved screen (10), the surface of the curved screen (10), which is provided with, to be equidistantly distributed in inverted trapezoidal The upper surface in hole, the pedestal (1) is equipped with main motor (15), and main motor far from the side of bearing block (12) by bolt (15) output shaft top key connection has eccentric wheel, and connecting rod (14), and connecting rod are socketed in the eccentric projection of the eccentric wheel (14) one end far from eccentric wheel and mandril (13) are hinged, and the front of the pedestal (1) is equipped with control by bolt Device (16).
2. according to claim 1 crush and screen device for petroleum assistant production, which is characterized in that the splicing bottom The lower surface of plate (5) is welded with rectangular shaped slider close to four corners, and four rectangular shaped sliders are formed with discharging track (2) It is slidably connected.
3. according to claim 1 crush and screen device for petroleum assistant production, which is characterized in that the fixed plate (3) one end far from pedestal (1) has been bolted two fixed links, and the top of two fixed links is welded with H profile steel cross Beam, the one end of two channel steel sliding rails (7) far from vertical pillars are fixedly connected on the upper surface of H profile steel crossbeam.
4. according to claim 1 crush and screen device for petroleum assistant production, which is characterized in that the mandril (13) it is fixed together with the first screen frame (8) close to one end of the first screen frame (8), and the both sides of the first screen frame (8) are welded Roller shaft compatible with channel steel sliding rail (7) sliding slot there are two connecing.
5. according to claim 1 crush and screen device for petroleum assistant production, which is characterized in that the mandril (13) it is welded with universal-joint spindle close to one end of connecting rod (14), and the axial line of mandril (13) and plane where eccentric wheel are mutually equal Row.
6. according to claim 1 crush and screen device for petroleum assistant production, which is characterized in that the main motor (15) and electric pushrod (4) is connected with switch by signal wire, and switch is connected by signal wire with controller (16).