CN218872779U

CN218872779U - Sand and stone separator with conveniently-detachable filter screen

Info

Publication number: CN218872779U
Application number: CN202222236237.2U
Authority: CN
Inventors: 宋国军; 李素亚
Original assignee: Hebei Jinqiang Cement Products Co ltd
Current assignee: Hebei Jinqiang Cement Products Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-04-18
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a conveniently dismantle sand and stone separating centrifuge of filter screen, including the pan feeding mouth, pan feeding mouth one side middle-end fixedly connected with chute, pan feeding mouth one side upper end fixedly connected with splash shield, chute one side fixedly connected with splitter, this splitter is inside including last casing, and goes up casing lower extreme both sides fixedly connected with locating lever, and locating lever outer wall activity is pegged graft and is had lower casing, and casing upper end swing joint has the vibrations filter screen down. The utility model discloses, this gravel and sand separating centrifuge, through the inside lift disassembly body that possesses to separable two parts about the mode that goes up and down designs the gravel and sand separating centrifuge of most integration into, rotate through the inside spacing post of filter screen department of splitter and remove, make to place and remove and install shaking the very convenient demolising of filter screen ability, demolish the back in going up and down simultaneously, the inside opening of whole gravel and sand separating centrifuge that also makes, the staff of being convenient for cleans and maintains inside.

Description

Sand and stone separator with conveniently-detachable filter screen

Technical Field

The utility model belongs to the technical field of sand and stone separating centrifuge technique and specifically relates to a conveniently dismantle sand and stone separating centrifuge of filter screen.

Background

A sand-stone separator, i.e. a sand sieving machine, is a machine for separating stones from sand, and generally comprises a machine chassis, a frame, a speed reducer, a conveyor belt, a rotary sieve, a vibrating sieve, a push-pull sieve, a water spray gun, an engine or a motor, etc., the sand-stone separator can be divided into two types of fixed type and movable type, the fixed type sand sieving machine is installed on a fixed place, and is transported, fed and divided by using a machine, and the production mode has higher production cost.

Therefore, the Chinese patent discloses a convenient-to-dismount-and-clean sand-stone separator dust collecting mechanism with application number of CN211025554U, slide rails are fixedly connected with the front and the back of the inner wall of a dust collecting box, slide blocks are fixedly connected with the front and the back of a first fixing plate and a second fixing plate, a box cover is fixedly connected with the right side of the dust collecting box through bolts, a sealing gasket is fixedly connected with the left side of the inner wall of the dust collecting box, an exhaust fan is fixedly connected with the left bottom of the dust collecting box through a supporting plate, a filter screen is fixed between the two fixing plates and is in sliding connection with the dust collecting box through the slide rails, the box cover is firstly opened after the dust collecting structure works for a period of time, the filter screen can be pulled out and cleaned, the structure is simple, the convenient to dismount, the labor intensity of workers is reduced, and the working efficiency is improved.

However, when the method is used, the filter screen is pulled and pulled to be detached through the sliding rail, although the method is simple, the purpose of detaching the filter screen is to clean the filter screen and the inside of the whole sand-stone separator, and the method only cleans the filter screen and cannot be matched with cleaning and maintenance of the inside of the sand-stone separator, so that the cleaning of the inside of the sand-stone separator is not improved.

Therefore, the sand and stone separator with the filter screen convenient to disassemble solves the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently dismantle husky stone separating centrifuge of filter screen, this husky stone separating centrifuge, through the inside lift disassembly body that possesses, separable two parts about the mode that goes up and down designs the husky stone separating centrifuge of most integration into, the spacing post of filter screen department is being rotated and is being relieved inside through splitter, make to place and can very convenient demolish and install shaking the filter screen, demolish the back in going up and down simultaneously, the whole husky stone separating centrifuge that also makes is inside open, the staff of being convenient for cleans and maintains inside, in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a sand and stone separator facilitating disassembly of a filter screen comprises a feed inlet, wherein the middle end of one side of the feed inlet is fixedly connected with a chute, the upper end of one side of the feed inlet is fixedly connected with a splash guard, one side of the chute is fixedly connected with a separation device, the separation device comprises an upper shell, positioning rods are fixedly connected to two sides of the lower end of the upper shell, the outer walls of the positioning rods are movably inserted into a lower shell, the upper end of the lower shell is movably connected with a vibration filter screen, two ends of the vibration filter screen are fixedly connected with a limiting lantern ring, the inner wall of the limiting lantern ring is movably inserted into a limiting column, the middle end of the limiting column is fixedly connected with a threaded sleeve column, the inner wall of the threaded sleeve column is in threaded connection with a threaded column, the lower end of the threaded column is fixedly connected with a fixed column, the upper end of the separation device is provided with a lifting disassembly mechanism, and one end of the separation device is fixedly connected with a discharge port; the lifting dismounting mechanism is internally provided with a limiting wall, the upper end of the limiting wall is fixedly connected with a motor, the lower end of the motor is rotatably connected with a threaded rod, the outer wall of the threaded rod is in threaded connection with a threaded block, and the outer wall of the threaded block is fixedly connected with a sealing cover.

In a further embodiment, the sealing cover is fixedly connected to the upper end of the upper shell, and the sealing cover on the thread block is driven to lift up and down with the upper shell by the rotation of the threaded rod.

In a further embodiment, the limiting wall is movably connected with the upper shell and the closing cover, and limits the upper shell and the closing cover during lifting.

In a further embodiment, the limiting column and the fixed column are in a sleeve shape, and the limiting column can descend into the inner part of the fixed column by rotating the threaded sleeve column.

In a further embodiment, the diameter of the limiting sleeve ring is larger than that of the limiting column, the limiting sleeve ring is movably inserted into the limiting column, and the limiting sleeve ring is movably connected to the fixing column.

In a further embodiment, a slot is arranged at the joint of the upper shell and the lower shell, and the vibration filter screen is movably connected in the slot.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, this gravel and sand separating centrifuge through the inside lift disassembly body that possesses to separable two parts about the mode of going up and down is designed into most integrated gravel and sand separating centrifuge, and the spacing post of filter screen department is rotating and is relieved inside through the splitter, makes to place and demolish and install shaking the filter screen very convenient, demolishs the back in going up and down simultaneously, and the whole gravel and sand separating centrifuge that also makes is inside to be opened, and the staff of being convenient for cleans and maintains inside.

Drawings

FIG. 1 is a schematic view of an overall structure of a sand-stone separator with a filter screen convenient to disassemble;

FIG. 2 is a schematic view of the lifting and dismounting mechanism;

FIG. 3 is a schematic view of a connection structure at a vibrating screen;

fig. 4 is a schematic view of a connection structure at a position of a limiting column.

In the figure: 1. a feeding port; 2. a chute; 3. a splash shield; 4. a separation device; 5. a lifting and dismounting mechanism; 6. a discharge port; 401. an upper housing; 402. positioning a rod; 403. a lower housing; 404. vibrating the filter screen; 405. a limiting lantern ring; 406. a limiting column; 407. sleeving a column by a thread; 408. a threaded post; 409. fixing a column; 501. a limiting wall; 502. a motor; 503. a threaded rod; 504. a thread block; 505. and (6) closing the cover.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Please refer to fig. 1, a sand and stone separator convenient for disassembling a filter screen comprises a material inlet 1, a material sliding groove 2 is fixedly connected to the middle end of one side of the material inlet 1, the material sliding groove 2 in a sliding shape fixedly connected to one side of the material sliding groove 1 slides into a separating device 4 fixedly connected to one side of the material sliding groove 2 for processing and separation, and a splash guard 3 fixedly connected to the upper end of one side of the material inlet 1 is used for preventing materials from splashing during circulation when the materials are conveyed, so as to cause waste and pollution to the surrounding environment, after the sand and stone separation is finished, the separated sand and stone are separated and recovered in a layering mode through a material outlet 6 fixedly connected to one end of the separating device 4, when the filter screen is disassembled, a lifting disassembling mechanism 5 is installed at the upper end of the separating device 4, the upper end of the separating device 4 is lifted, the whole separating device 4 is unfolded, and the filter screen is disassembled.

Specifically, please refer to fig. 2-4, wherein two sides of the lower end of the upper housing 401 are fixedly connected with a positioning rod 402, when the separation starting apparatus 4 is unfolded, the upper housing 401 is lifted to drive the positioning rod 402 fixedly connected with the lower end to separate from the lower housing 403, the positioning rod 402 can be accurately positioned by the positioning rod 402 when the upper housing 401 is separated from or connected with the lower housing 403, so that the separation and connection can be accurately positioned for a long time, the upper end of the lower housing 403 is movably connected with a vibration filter screen 404, the vibration filter screen 404 can freely move in a limiting post 406 movably inserted in the inner wall of the limiting collar 405 during vibration through a limiting collar 405 fixedly connected with two sides, and the position of the limiting post is not too large to be deviated, and when the separation starting apparatus is removed, the limiting post 406 is rotated to drive a threaded sleeve post 407 fixedly connected with the middle end of the limiting post 406 to rotate, so that the threaded sleeve post 407 is lifted on a threaded post 408 connected with the inner wall of the threaded sleeve post 407, enters a fixed post 409, and the vibration filter screen 404 is limited in contact;

when going up and down, through starter motor 502, drive and connect and rotate the threaded rod 503 of connecting at motor 502 lower extreme, go up and down threaded block 504 with threaded rod 503 outer wall threaded connection to and threaded block 504 outer wall fixed connection's closing cap 505, pull closing cap 505 lower extreme fixed connection's last casing 401 simultaneously and go up and down, through swing joint's spacing wall 501 when going up and down, the position shifts when preventing to go up and down.

The utility model discloses a theory of operation is: as shown in the figure, materials are put into a feeding port 1, enter a separation device 4 through a chute 2 for processing, are collected through a discharge port 6 on one side after being processed, when the interior is cleaned and maintained and a vibration filter screen 404 is removed, a threaded rod 503 connected to the lower end of a motor 502 in a rotating mode is driven to rotate by starting the motor 502, a threaded block 504 connected to the outer wall of the threaded rod 503 in a threaded mode and a sealing cover 505 fixedly connected to the outer wall of the threaded block 504 are lifted, an upper shell 401 fixedly connected to the lower end of the sealing cover 505 is pulled to lift, the position is prevented from being shifted during lifting through a limiting wall 501 movably connected during lifting, a threaded sleeve column 407 fixedly connected to the middle end of the limiting column 406 is driven to rotate by rotating the limiting column 406, the threaded sleeve column 407 is driven to lift on a threaded column 408 connected to the inner wall of the threaded sleeve column 407, the threaded sleeve column 407 enters a fixing column 409, and contact limitation of the vibration filter screen 404 is removed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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

1. The utility model provides a convenient gravel and sand separating centrifuge of dismantling filter screen, includes pan feeding mouth (1), its characterized in that: the middle end of one side of the feeding port (1) is fixedly connected with a chute (2), the upper end of one side of the feeding port (1) is fixedly connected with a splash guard (3), one side of the chute (2) is fixedly connected with a separation device (4), the interior of the separation device (4) comprises an upper shell (401), positioning rods (402) are fixedly connected to two sides of the lower end of the upper shell (401), the outer wall of each positioning rod (402) is movably inserted with a lower shell (403), the upper end of the lower shell (403) is movably connected with a vibration filter screen (404), two ends of each vibration filter screen (404) are fixedly connected with a limiting lantern ring (405), the inner wall of each limiting lantern ring (405) is movably inserted with a limiting column (406), the middle end of each limiting column (406) is fixedly connected with a threaded sleeve column (407), the inner wall of each threaded sleeve column (407) is in threaded connection with a threaded column (408), the lower end of each threaded column (408) is fixedly connected with a fixing column (409), the upper end of the separation device (4) is provided with a lifting and one end of the separation device (4) is fixedly connected with a discharge port (6);

the lifting dismounting mechanism (5) is internally provided with a limiting wall (501), the upper end of the limiting wall (501) is fixedly connected with a motor (502), the lower end of the motor (502) is rotatably connected with a threaded rod (503), the outer wall of the threaded rod (503) is in threaded connection with a threaded block (504), and the outer wall of the threaded block (504) is fixedly connected with a sealing cover (505).

2. The sand and stone separator with the filter screen convenient to disassemble as claimed in claim 1, wherein: the sealing cover (505) is fixedly connected to the upper end of the upper shell (401), and the sealing cover (505) on the thread block (504) is driven to lift up and down with the upper shell (401) by rotating the threaded rod (503).

3. The sand and stone separator with the filter screen convenient to disassemble as claimed in claim 1, wherein: the limiting wall (501) is movably connected with the upper shell (401) and the closed cover (505) and limits the upper shell (401) and the closed cover (505) during lifting.

4. The sand and stone separator with the filter screen convenient to disassemble as claimed in claim 1, wherein: the limiting column (406) and the fixing column (409) are in a sleeved ring shape, and the limiting column and the fixing column (409) can descend into the inner part of the fixing column (409) by rotating the threaded sleeve column (407).

5. The sand and stone separator with the filter screen convenient to disassemble as claimed in claim 1, wherein: the diameter of the limiting lantern ring (405) is larger than that of the limiting column (406), the limiting lantern ring (405) is movably inserted into the limiting column (406), and meanwhile the limiting lantern ring (405) is movably connected to the fixing column (409).

6. The sand and stone separator with the filter screen convenient to disassemble as claimed in claim 1, wherein: a groove is formed in the joint of the upper shell (401) and the lower shell (403), and the vibration filter screen (404) is movably connected into the groove.