CN217664511U

CN217664511U - But shale shaker of quick assembly disassembly reel

Info

Publication number: CN217664511U
Application number: CN202122000788.4U
Authority: CN
Inventors: 熊亚书; 尹红峰
Original assignee: Chongqing Jinwei Industrial Co ltd
Current assignee: Chongqing Jinwei Industrial Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-10-28
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a but shale shaker of quick assembly disassembly reel relates to shale shaker technical field, including base, screen cloth chassis and multilayer sieve check, at least two sets of telescopic links are installed to the even interval of circumferencial direction of screen cloth chassis or base, all are equipped with on the multilayer sieve check to draw the ear with the enhancement of telescopic link on same perpendicular line, and the output of telescopic link runs through a plurality of enhancements in proper order and draws the ear upwards to extend, and the output of telescopic link still install can be respectively with a plurality of enhancements draw the locking structure of ear locking. The utility model discloses can be quick when making the screen cloth need be changed with steady mentioning of upper screen cloth, not only make the maintenance efficiency of shale shaker improve greatly, and stopped damage equipment that can appear in jack-up hoist and mount operation in-process, injure the incident such as operation personnel by a crashing object.

Description

Vibrating screen with screen frame capable of being rapidly assembled and disassembled

Technical Field

The utility model relates to a shale shaker technical field particularly, relates to a but shale shaker of quick assembly disassembly reel.

Background

The weight of the swing type vibrating screen in the production of chemical enterprises reaches 1.2 tons, the diameter of the screen is 1800mm, materials are screened on the surfaces of three layers of screens with different meshes, the 160-mesh screen bears the repeated impact with high frequency in the production process, the screen is very easy to break, and the value of replacing each screen is up to 8000 yuan.

At present, the screen is replaced by hoisting an upper screen positioned on the screen to be replaced by a manual hoist with low efficiency and then replacing the screen. However, the hoisting center of gravity of the screen can not be accurately controlled in the hoisting process, and the circumferential surface of the screen frame body is smooth and has no designed balance hoisting points, so that the screen frame is easy to incline and drop in the hoisting process of the screen, equipment is easy to damage, and enterprise benefit increase and personnel safety accidents of workers are influenced; simultaneously, the manpower and the time that the hoist and mount process need be spent are more, make the change efficiency greatly reduced of screen cloth.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but shale shaker of quick assembly disassembly reel, can be quick when making the screen cloth need change with steady mentioning of upper screen cloth, not only make the maintenance efficiency of shale shaker improve greatly, and stopped damage equipment that probably appears in jack-up hoist and mount operation in-process, injure the incident such as operation personnel by a crashing object.

For realizing the purpose of the utility model, the technical proposal adopted is that: the utility model provides a but shale shaker of quick assembly disassembly reel, includes base, screen cloth chassis and multilayer sieve check, and at least two sets of telescopic links are installed to the even interval of circumferencial direction on screen cloth chassis or base, all are equipped with on the multilayer sieve check to draw the ear with the enhancement of telescopic link on same perpendicular line, and the output of telescopic link runs through a plurality of enhancements in proper order and draws the ear upwards to extend, and the output of telescopic link still install can be respectively with a plurality of enhancements the locking structure who draws the ear locking.

Furthermore, the telescopic rod is an air cylinder, the air cylinder is connected with the air station, and a reversing valve and a pneumatic valve are further arranged between the air cylinder and the air station.

Furthermore, an angle steel is obliquely arranged between the reinforcing pull lug and the outer wall of the sieve.

Furthermore, the locking structure comprises screw holes which are jointly formed in the reinforcing pull lug and the output end of the telescopic rod, and bolts are installed in the screw holes.

The utility model has the advantages that,

the utility model discloses when needing to be changed the screen cloth, only need through the locking structure will treat that the upper sieve check of changing the screen cloth is fixed with the output locking of telescopic link, then stretch out and draw back through the telescopic link, make telescopic link promotion sieve check upward movement, make to be located the upper sieve check of treating to change the screen cloth and mention fast, then the staff directly change the screen cloth can, take the screen cloth to change the back that finishes, the telescopic link resets, the telescopic link drives the upper sieve check and resets can. In the whole maintenance process, the maintenance time is changed from original 4 hours to 21 minutes, the manpower is reduced, the efficiency is obviously improved, safety accidents such as equipment damage, operator injury by crashing and the like which possibly occur in the hoisting operation process are avoided, and the benefit of an enterprise is increased and guaranteed.

Drawings

Fig. 1 is a schematic structural view of a vibrating screen with a quickly detachable screen frame according to the present invention;

fig. 2 is a schematic view of another locking structure provided by the present invention.

Reference numbers and corresponding part names in the drawings:

1. the base, 2, screen cloth chassis, 3, sieve check, 4, telescopic link, 5, strengthen and draw the ear, 6, gas station, 7, angle steel, 8, bolt, 9, disc, 10, supporting part, 11, logical groove.

Detailed Description

The present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.

As shown in fig. 1, the utility model provides a but shale shaker of quick assembly disassembly reel, including base 1, screen cloth chassis 2 and multilayer sieve check 3, base 1 is a plurality of, and a plurality of bases 1 evenly interval arrangement along the circumferencial direction of screen cloth chassis 2, and multilayer sieve check 3 range upon range of on screen cloth chassis 2; at least two groups of telescopic rods 4 are arranged on the screen mesh chassis 2 or the base 1, and the multiple groups of telescopic rods 4 are uniformly distributed at intervals along the circumferential direction of the screen mesh base 1, namely, the distance between every two adjacent telescopic rods 4 is equal; the plurality of layers of the sieve lattices 3 are all provided with reinforcing pull lugs 5, the number and the positions of the reinforcing pull lugs 5 on each sieve lattice 3 correspond to the number and the positions of the telescopic rods 4, so that the distance between every two adjacent reinforcing pull lugs 5 on each sieve lattice 3 is equal, meanwhile, the reinforcing pull lugs 5 on the sieve lattices 3 correspond to one another, and the reinforcing pull lugs 5 on the sieve lattices 3 on the same vertical line correspond to the same telescopic rods 4; the output of telescopic link 4 upwards extends perpendicularly, and the output of telescopic link 4 runs through the enhancement that is located same perpendicular line in proper order and draws ear 5, and all install on the output of every telescopic link 4 can be respectively with a plurality of enhancement draw the locking structure that ear 5 locked, can be fixed with the output locking of telescopic link 4 with strengthening draw ear 5 through locking structure, and the sieve check 3 that makes the correspondence is fixed with the output of telescopic link 4, makes telescopic link 4 can drive the sieve check 3 up-and-down motion that corresponds when flexible.

When the screen cloth needs to be overhauled or replaced, the screen lattice 3 above the screen cloth needs to be lifted, at the moment, the locking structure corresponding to the screen lattice 3 is locked and fixed with the output end of the telescopic rod 4, the locking structure corresponding to the screen lattice 3 above the screen cloth needs to be overhauled or replaced loses being locked with the telescopic rod 4, then, the output end of the telescopic rod 4 extends out, the output end of the telescopic rod 4 drives the screen lattice 3 locked with the output end of the telescopic rod 4 to move upwards synchronously, the screen lattice 3 above the screen cloth needs to be overhauled or replaced is lifted, at the moment, the screen cloth can be overhauled or replaced, after the maintenance or replacement of the screen cloth is completed, the output end of the telescopic rod 4 resets, the lifted screen lattice 3 is driven to move downwards synchronously, the screen lattice 3 resets, and finally the locking mechanism is unlocked and the telescopic rod 4 is locked.

The utility model discloses when lifting up sieve check 3, can only lock with 4 outputs of telescopic link to the first sieve check 3 that is located to wait to overhaul or change the screen cloth top, because the screen cloth is range upon range of installation, when being located to wait to overhaul or change the first sieve check 3 of screen cloth top by lift up, other sieve check 3 range upon range of on this sieve check 3 are lifted up in step, and in order to be more firm by the sieve check 3 of mentioning, also can all lock with 4 outputs of telescopic link with the sieve check 3 that need mention. And simultaneously, the utility model discloses when lifting up sieve check 3, owing to wait to overhaul or change the sieve check 3 of screen cloth and need not mention, make the screen cloth when overhauing or changing, be located and wait to overhaul or change the sieve check 3 of screen cloth below and need not with 4 output locking of telescopic link.

The utility model discloses still include gas station 6, telescopic link 4 is the cylinder, and gas station 6 provides the power air supply for the cylinder, through air supply pipe connection between gas station 6 and the cylinder, installs switching-over valve and pneumatic valve on this air supply pipe, and stretching out or resetting of switching-over valve control cylinder output, pneumatic valve control cylinder start or stop. Here, the telescopic rod 4 can also be directly a hydraulic cylinder or other linear driving element. Here, the pressure control of cylinder piston is at 0.5Mpa, and the ultimate length of cylinder output shaft lever motion top dead center is 200mm to this guarantees that sieve check 3 has sufficient space can smoothly dismouting.

Strengthen still inclining between ear 5 and the 3 outer walls of sieve check and install angle steel 7, the equal welded fastening in both ends of angle steel 7 through setting up angle steel 7, makes to strengthen the structure of ear 5 and more firm, effectively prevents to draw ear 5 to concentrate the atress to produce because of strengthening when mentioning because of sieve check 3 and warp.

Locking structure draws ear 5 and the screw on the 4 outputs of telescopic link including seting up jointly on strengthening, strengthen drawing the screw on the ear 5 unanimous with the screw on the 4 outputs of telescopic link, and strengthen and install bolt 8 in drawing the screw on the ear 5, when needs make the enhancement draw ear 5 and the 4 outputs of telescopic link to lock, bolt 8 screws up jointly in strengthening the screw on drawing ear 5 and the 4 outputs of telescopic link, it is fixed with the 4 outputs locking of telescopic link to make the enhancement draw ear 5, when strengthening and drawing ear 5 and the 4 outputs of telescopic link to lose locking, reverse screw bolt 8 of moving, make bolt 8 withdraw from the screw on the 4 outputs of telescopic link can.

When the screen is required to be overhauled or replaced, the screen lattice 3 positioned above the screen to be overhauled or replaced needs to be lifted, at the moment, the bolt 8 corresponding to the strengthening pull lug 5 on the screen lattice 3 is screwed, the bolt 8 is screwed together in the screw holes on the output ends of the strengthening pull lug 5 and the telescopic rod 4, the strengthening pull lug 5 on the screen lattice 3 is locked with the output end of the telescopic rod 4, meanwhile, the strengthening pull lug 5 corresponding to the screen lattice 3 to be overhauled or replaced loses locking with the telescopic rod 4, then, the output end of the telescopic rod 4 stretches out, the output end of the telescopic rod 4 drives the screen lattice 3 locked with the output end of the telescopic rod 4 to move upwards synchronously, the screen lattice 3 positioned above the screen to be overhauled or replaced is lifted, at the moment, the screen to be overhauled or replaced can be overhauled or replaced, after the maintenance or replacement of the screen, the output end of the telescopic rod 4 resets, the lifted screen lattice 3 is driven to move downwards synchronously, the screen lattice 3 resets, the bolt 8 is reversely screwed, and the bolt 8 is withdrawn from the screw hole on the strengthening pull lug 5.

In order to make the locking of strengthening tab 5 and telescopic link 4 more convenient, the utility model also provides another kind of locking structure, as shown in fig. 2, this locking structure includes the disc 9 that can not reciprocate in the rotatable output of telescopic link 4, the circumferencial direction of disc 9 has outside extension's supporting part 10, and strengthen still set up the logical groove 11 that corresponds with supporting part 10 on the through-hole pore wall that is used for running through telescopic link 4 on the tab 5, logical groove 11 and supporting part 10 clearance fit, when sieve check 3 is not lifted up, disc 9 is located the below of strengthening tab 5, when needs lift up sieve check 3, rotate the disc 9 that corresponds with this sieve check 3, make supporting part 10 and strengthen the logical groove 11 dislocation on the tab 5, when the output of telescopic link 4 stretches out, the output of telescopic link 4 drives disc 9 synchronous upward movement, when the upper surface of disc 9 pastes with the lower surface of strengthening tab 5, because supporting part 10 and logical groove 11 dislocation, make disc 9 can not run through strengthening tab 5, strengthen tab 5 supports on the disc, this moment, along with the output upward movement of disc 9, sieve on the telescopic link 9, sieve check 3, this moment, the sieve on the supporting part 10 synchronous movement of the supporting part 3. When the sieve check 3 need not be lifted up, the disc 9 is rotated, the supporting portion 10 corresponds to the through groove 11, when the output end of the telescopic rod 4 extends out to drive the disc 9 to move upwards, the supporting portion 10 on the disc 9 directly penetrates through the through groove 11, the supporting portion 10 cannot support the reinforcing pull lug 5, and the reinforcing pull lug 5 and the corresponding sieve check 3 cannot be lifted up.

Here, the disc 9 and the support part 10 are of an integral structure, so that the strength of the support part 10 is greater, and the support part 10 can sufficiently support the reinforcing pull tab 5; meanwhile, in order to avoid the support part 10 rotating when supporting the strengthening pull lug 5, the lower surface of the strengthening pull lug 5 can be provided with a positioning groove corresponding to the support part 10, so that the output end of the telescopic rod 4 extends out, the disc 9 moves upwards along with the output end of the telescopic rod 4, the support part 10 can be clamped in the positioning groove, the support part 10 and the strengthening pull lug 5 are limited on the horizontal plane, and the sieve lattice 3 is more stable when being lifted.

In order to ensure that the disc 9 is arranged on the output end of the telescopic rod 4 and cannot move up and down, the disc 9 can be arranged into a shaft sleeve structure, an annular groove is formed in the output end of the telescopic rod 4, the disc 9 is arranged in the annular groove, and the lower end face of the annular groove can be limited by the lower end of the annular groove, so that the disc 9 is effectively prevented from displacing on the output end of the telescopic rod 4.

When the screen is required to be overhauled or replaced, the screen 3 above the screen to be overhauled or replaced needs to be lifted, at the moment, the disc 9 corresponding to the screen 3 is rotated, the supporting part 10 is staggered with the through groove 11 on the reinforcing pull lug 5, when the output end of the telescopic rod 4 extends out, the output end of the telescopic rod 4 drives the disc 9 to move upwards synchronously, when the upper surface of the disc 9 is attached to the lower surface of the reinforcing pull lug 5, the disc 9 cannot penetrate through the reinforcing pull lug 5 due to the fact that the supporting part 10 is staggered with the through groove 11, at the moment, the reinforcing pull lug 5 is supported on the supporting part 10, along with the upward movement of the disc 9 along with the output end of the telescopic rod 4, the supporting part 10 on the disc 9 reinforces the pull lug 5, the screen 3 moves upwards synchronously, the screen 3 is lifted, at the moment, the screen to be overhauled or replaced can be overhauled or replaced, after the screen is overhauled or replaced, the output end of the telescopic rod 4 is reset, the lifted screen 3 is driven to move downwards synchronously, and the screen 3 is reset.

The utility model discloses when lifting up sieve check 3, can only rotate the disc 9 that is located to wait to overhaul or change the first sieve check 3 correspondence of screen cloth top can, because the screen cloth is range upon range of installation, when being located to wait to overhaul or change the first sieve check 3 of screen cloth top and upwards lifted up, other sieve check 3 of range upon range of on this sieve check 3 are mentioned in step, and sieve check 3 for being mentioned are more firm, sieve check 3 that also can mention all with the locking of 4 outputs of telescopic link. And simultaneously, the utility model discloses when lifting up sieve check 3, owing to wait to overhaul or change the sieve check 3 of screen cloth and need not mention, make the screen cloth when overhauing or changing, be located and wait to overhaul or change the disc 9 that sieve check 3 below the screen cloth corresponds and need not rotate.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a but shale shaker of quick assembly disassembly reel, a serial communication port, including base (1), screen cloth chassis (2) and multilayer sieve check (3), at least two sets of telescopic link (4) are installed to the even interval of circumferencial direction of screen cloth chassis (2) or base (1), all be equipped with on multilayer sieve check (3) with telescopic link (4) on same perpendicular line strengthen and draw ear (5), the output of telescopic link (4) runs through a plurality of enhancements in proper order and draws ear (5) upwards to extend, and the output of telescopic link (4) still install can be respectively with a plurality of enhancements and draw the locking structure of ear (5) locking.

2. The vibrating screen capable of quickly disassembling and assembling the screen frame according to claim 1, further comprising a gas station (6), wherein the telescopic rod (4) is a cylinder, the cylinder is connected with the gas station (6), and a reversing valve and a pneumatic valve are further installed between the cylinder and the gas station (6).

3. The vibrating screen of the quick detachable screen frame as claimed in claim 1, characterized in that an angle steel (7) is further installed between the reinforcing pull lug (5) and the outer wall of the screen grid (3) in an inclined manner.

4. The vibrating screen capable of quickly disassembling and assembling the screen frame according to claim 1, wherein the locking structure comprises screw holes jointly formed on the reinforcing pull lug (5) and the output end of the telescopic rod (4), and the screw holes are internally provided with bolts (8).