CN213558347U

CN213558347U - A reciprocal circulation shake formula raw materials screening plant for calcium carbonate production

Info

Publication number: CN213558347U
Application number: CN202022571373.8U
Authority: CN
Inventors: 郑胜荣
Original assignee: Shanggao Jusheng Industrial Co ltd
Current assignee: Shanggao Jusheng Industrial Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-29
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a reciprocal circulation shake formula raw materials screening plant for calcium carbonate production, which comprises a bod, the inside first screen cloth that is provided with of organism, and first screen cloth and organism both sides inner wall sliding connection to the lower extreme of first screen cloth is provided with first ratchet, first screen cloth below is provided with solid board, and solid board both ends install on the inner wall of organism, gu the board surface is provided with the recess, and both sides are provided with the second ratchet about the recess, the outside of organism is provided with servo motor, and servo motor's output connecting threaded rod, and the threaded rod runs through the organism and sets up inside the organism, the threaded rod is connected with the inside bearing of organism, first slider outside sliding connection traveller, and the inside first spring that is provided with of traveller. This a reciprocal circulation shake formula raw materials screening plant for calcium carbonate production can be convenient for fully sieve the raw materials, and gets the material when feeding in raw materials for do not shut down, improve work efficiency.

Description

A reciprocal circulation shake formula raw materials screening plant for calcium carbonate production

Technical Field

The utility model relates to a calcium carbonate raw materials screening plant technical field specifically is a reciprocal circulation shake formula raw materials screening plant for calcium carbonate production.

Background

Calcium carbonate raw materials screening plant is exactly one kind and sieves the equipment that categorised gui ji to calcium carbonate, and calcium carbonate's use is more extensive, and calcium carbonate has obtained extensive application in many fields, for convenient to use more, needs classify the calcium carbonate raw materials of different specifications and gui ji.

But present calcium carbonate raw materials screening plant is not convenient for add raw materials and the ejection of compact simultaneously, need pick up the raw materials of classifying after the raw materials screening, and present screening plant need get the material after the organism pauses, consequently will influence work efficiency very much.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an equipment that calcium carbonate was sieved and is classified to be put in order to it is not convenient for carry out reinforced and the problem of the ejection of compact simultaneously to propose current calcium carbonate raw materials screening plant in the above-mentioned background art to solve.

In order to achieve the above object, the utility model provides a following technical scheme: an apparatus for screening and classifying calcium carbonate comprises a machine body, wherein a first screen is arranged inside the machine body and is connected with the inner walls of the two sides of the machine body in a sliding manner, a first ratchet is arranged at the lower end of the first screen, a fixing plate is arranged below the first screen, the two ends of the fixing plate are mounted on the inner wall of the machine body, a groove is arranged on the surface of the fixing plate, second ratchets are arranged on the left side and the right side of the groove, a servo motor is arranged on the outer side of the machine body, the output end of the servo motor is connected with a threaded rod, the threaded rod penetrates through the machine body and is arranged inside the machine body, the threaded rod is connected with a bearing inside the machine body and penetrates through a first sliding block, a sliding column is connected on the outer side of the first sliding block in a sliding manner, a first spring is arranged inside the sliding column, the, the outer side of the sliding column is connected with a second sliding block through a bearing, a second spring is arranged in the second sliding block, the lower end of the second spring is connected with a clamping head, the clamping head penetrates through the bottom end of the second sliding block and is connected with the groove in a sliding manner, a second screen is arranged below the first screen, a bottom plate is arranged below the second screen, a first discharge hole, a second discharge hole and a third discharge hole are arranged outside the machine body and are respectively matched with the first screen, the second screen and the bottom plate, a feed hole is arranged at the top end of the machine body, the lower end of the machine body is provided with a bottom frame, the machine body is connected with the bottom frame in a sliding manner, an electric motor is arranged on the ground in the bottom frame, the shaft end of the electric motor is connected with a rotating disc, the upper surface of the rotating disc is connected with the bottom end of the short rod, and the top end of the short, and the left end of the short rod is rotatably connected to the outer side of the machine body, a switch is arranged on the left side of the ground in the underframe, and the switch is electrically connected with the servo motor and the electric motor.

Preferably, the first screen, the second screen and the bottom plate are obliquely arranged in the machine body, and the mesh opening of the first screen is larger than the mesh opening of the second screen.

Preferably, the threaded rod is arranged in parallel with the first screen, and the threaded rod is in threaded connection with the first sliding block.

Preferably, a shaking mechanism is arranged below the second screen, and the shaking mechanism below the second screen is the same as the shaking mechanism below the first screen.

Preferably, the long rods and the rotary disc are arranged in parallel and are perpendicular to the short rods.

Preferably, the short rod is arranged at an eccentric position of the turntable.

Compared with the prior art, the beneficial effects of the utility model are that: this a reciprocal circulation shake formula raw materials screening plant for calcium carbonate production can be convenient for fully sieve the raw materials, and gets the material when feeding in raw materials for do not shut down, improve work efficiency:

1. the short rod drives the long rod to reciprocate in the horizontal direction by driving the rotary table to rotate through the electric motor, so that the long rod is connected to generate shaking of the machine body, and raw materials of the machine body are subjected to shaking screening;

2. servo motor opens, make the threaded rod rotate, make threaded connection's first slider remove and drive the traveller and remove, under the effect of first ratchet, the telescopic link compression through first spring coupling with the traveller, bounce-back under the effect of first spring after, and strike first screen cloth, sieve the raw materials, the mesh through first screen cloth makes less granule raw materials fall into the second screen cloth, the second screen cloth sieves the raw materials through the same shake mode with first screen cloth, make minimum granule raw materials fall into the bottom plate, the effect of rocking through the organism, the raw materials that make the screening pass through the first screen cloth of slope, the second screen cloth, the bottom plate gets into the discharge gate.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the machine body of the present invention;

FIG. 2 is a schematic diagram of the structure of the right side view of the present invention;

FIG. 3 is a schematic left-side sectional view of the first slider, the sliding column, and the second slider of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a body; 2. a first screen; 3. a first ratchet; 4. a first discharge port; 5. fixing the plate; 6. a groove; 7. a threaded rod; 8. a third discharge port; 9. a base plate; 10. a second discharge port; 11. a servo motor; 12. a second screen; 13. a switch; 14. a chassis; 15. a long rod; 16. an electric motor; 17. a turntable; 18. a short bar; 19. a first slider; 20. a first spring; 21. a traveler; 22. clamping a head; 23. a second spring; 24. a second slider; 25. a telescopic rod; 26. a second ratchet; 27. and (4) feeding a material inlet.

Detailed Description

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

Referring to fig. 1-4, the present invention provides a technical solution: a reciprocating circulating shaking type raw material screening device for calcium carbonate production comprises a machine body 1, a first screen 2, a first ratchet 3, a first discharge hole 4, a fixed plate 5, a groove 6, a threaded rod 7, a third discharge hole 8, a bottom plate 9, a second discharge hole 10, a servo motor 11, a second screen 12, a switch 13, a bottom frame 14, a long rod 15, an electric motor 16, a rotary disc 17, a short rod 18, a first sliding block 19, a first spring 20, a sliding column 21, a clamping head 22, a second spring 23, a second sliding block 24, a telescopic rod 25, a second ratchet 26 and a feed hole 27, wherein the first screen 2 is arranged inside the machine body 1, the first screen 2 is connected with the inner walls of two sides of the machine body 1 in a sliding manner, the first screen 2 is arranged at the lower end of the first screen 2, the fixed plate 5 is arranged below the first screen 2, two ends of the fixed plate 5 are arranged on the inner wall of the machine body 1, the surface of the fixed plate, and the left and right sides of the groove 6 are provided with second ratchets 26, the outer side of the machine body 1 is provided with a servo motor 11, the output end of the servo motor 11 is connected with a threaded rod 7, the threaded rod 7 penetrates through the machine body 1 and is arranged inside the machine body 1, the threaded rod 7 is connected with a bearing inside the machine body 1, the threaded rod 7 penetrates through a first slide block 19 and is arranged, the outer side of the first slide block 19 is slidably connected with a slide column 21, a first spring 20 is arranged inside the slide column 21, the upper end of the first spring 20 is connected with a telescopic rod 25, the telescopic rod 25 penetrates through the top end of the slide column 21 and is arranged, the outer side bearing of the slide column 21 is connected with a second slide block 24, a second spring 23 is arranged inside the second slide block 24, the lower end of the second spring 23 is connected with a clamping head 22, the clamping head 22 penetrates through the bottom end of the second slide block 24 and is slidably connected with, the outer side of the machine body 1 is provided with a first discharge hole 4, a second discharge hole 10, a third discharge hole 8, the first discharge hole 4 and the second discharge hole 10, the third discharge hole 8 is respectively matched with the first screen 2, the second screen 12 and the bottom plate 9, the top end of the machine body 1 is provided with a feed hole 27, the lower end of the machine body 1 is provided with a bottom frame 14, the machine body 1 is in sliding connection with the bottom frame 14, an electric motor 16 is arranged on the inner surface of the bottom frame 14, a rotary table 17 is connected with the shaft end of the electric motor 16, the upper surface of the rotary table 17 is connected with the bottom end of a short rod 18, the top end of the short rod 18 is connected with a right end bearing of a long rod 15, the left end of the short rod 18 is rotatably connected on the outer side of the machine body 1.

First screen cloth 2, second screen cloth 12, bottom plate 9 are placed in the inside slope of organism 1, and the mesh of first screen cloth 2 is greater than the mesh of second screen cloth 12 to sieve the raw materials, and be convenient for the ejection of compact after the screening.

Threaded rod 7 and first screen cloth 2 parallel arrangement, and threaded rod 7 and first slider 19 threaded connection to threaded rod 7 rotates the removal that drives first slider 19, guarantees the effect of knocking to first screen cloth 2.

The shaking mechanism is arranged below the second screen 12, and the shaking mechanism below the second screen 12 is the same as the shaking mechanism below the first screen 2, so that the second screen 12 can sieve raw materials conveniently.

The long rod 15 and the rotary plate 17 are arranged in parallel and are both vertical to the short rod 18, so that the long rod 15 can move in the horizontal direction, and the shaking effect of the machine body 1 is ensured.

The short rod 18 is arranged at the eccentric position of the rotary disc 17, so that the rotation of the rotary disc 17 enables the short rod 18 to generate a stroke in the horizontal direction, and the long rod 15 is ensured to pull the machine body 1 to move in the horizontal direction.

The working principle is as follows: make the quarter butt 18 drive reciprocating motion on the long-pending horizontal direction of stock 15 through the rotation of carousel 17 for synchronous reciprocating motion on the quarter butt 18 pulling organism 1 horizontal direction, produce to organism 1 and rock the effect and make the raw materials to in the organism 1 and sieve the effect, the rotation of threaded rod 7 makes first slider 19 remove, drive traveller 21 synchronous and remove, make the traveller 21 through the telescopic link 25 that its inside first spring 20 connects inwards compress earlier under the effect of first ratchet 3, wait to remove when breaking away from first ratchet 3. The telescopic rod 25 rebounds under the action of the first spring 20, impacts the first screen 2, and screens the first screen 2 dell material, which can be specifically operated as follows:

according to the figures 1, 2, 3 and 4, the switch 13 is firstly turned on to start the electric motor 16 and the servo motor 11, and the feeding is carried out through the feeding hole 27, the starting of the electric motor 16 enables the rotary disc 17 connected with the shaft end to rotate, meanwhile, the short rod 18 synchronously rotates along with the rotary disc 17, the rotation of the short rod 18 drives the long rod 15 to move, so that the long rod 15 reciprocates in the horizontal direction, the machine body 1 rotationally connected with the long rod 15 synchronously reciprocates in the horizontal direction, and the raw materials in the machine body 1 generate the shaking effect;

the start of the servo motor 11 makes the threaded rod 7 rotate to drive the first slide block 19 to move under the sliding limit action of the second slide block 24 connected with the slide column 21 and the groove 6 on the fixed plate 5, and simultaneously the connected slide column 21 and the second slide block 24 move synchronously, so that the slide column 21 is contacted with the first ratchet 3 through the telescopic rod 25 connected with the first spring 20 to compress inwards, at the moment of passing through the first ratchet 3, the telescopic rod 25 rebounds and impacts the first screen 2 under the action of the first spring 20 to enable the first screen 2 to shake, so that the screening effect on the raw materials on the first screen 2 is enhanced, when the first slide block 19 moves to the far end, the chuck 22 connected with the second spring 23 is contacted with the second ratchet 26 arranged in the groove 6 through the chuck 22 connected with the second spring 23, the chuck 22 is compressed inwards, and when the chuck 22 rebounds under the action of the second spring 23 after passing through the second ratchet 26, the second ratchet 26 has a structural function that the second slider 24 cannot retreat, when the first slider 19, the sliding column 21 and the second slider 24 move to the farthest end, the servo motor 11 starts to reversely rotate the threaded rod 7, meanwhile, the second slider 24 enters the lower groove of the groove 6 under the limiting action of the second ratchet 26 and drives the sliding column 21 and the first slider 19 to move downwards, so that the telescopic rod 25 is positioned below the first ratchet 3 in the process that the first slider 19 moves towards the servo motor 11 in the reverse direction, when the belt moves to the nearest end, the servo motor 11 changes the rotation direction of the threaded rod 7 again, the moving process is repeated, the first screen 2 is subjected to reciprocating circular shaking, and the screening of raw materials is enhanced;

through the screening, make less raw materials granule fall into on second screen cloth 12, through the same shake structure with first screen cloth 2 at second screen cloth 12, make littleer raw materials granule fall into on bottom plate 9, finally make and carry out tertiary screening to the raw materials and obtain the raw materials of different specifications, when 1 removal of organism makes the raw materials rock, make the raw materials of screening respectively through first discharge gate 4, second discharge gate 10, the 8 ejection of compact of third discharge gate, can pass through the pay-off in feed inlet 27 toward organism 1 in the ejection of compact of screening, make the feeding and the ejection of compact go on simultaneously, thereby improve work efficiency. Those not described in detail in this specification are within the skill of the art.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reciprocal circulation shake formula raw materials screening plant for calcium carbonate production, includes organism (1), its characterized in that: the machine body (1) is internally provided with a first screen (2), the first screen (2) is connected with the inner walls of the two sides of the machine body (1) in a sliding manner, the lower end of the first screen (2) is provided with a first ratchet (3), a fixing plate (5) is arranged below the first screen (2), the two ends of the fixing plate (5) are installed on the inner wall of the machine body (1), the surface of the fixing plate (5) is provided with a groove (6), the left side and the right side of the groove (6) are provided with second ratchets (26), the outer side of the machine body (1) is provided with a servo motor (11), the output end of the servo motor (11) is connected with a threaded rod (7), the threaded rod (7) penetrates through the machine body (1) and is arranged in the machine body (1), the threaded rod (7) is connected with the inner bearing of the machine body (1), the threaded rod (7) penetrates through a first sliding block (19), and the outer, a first spring (20) is arranged inside the sliding column (21), the upper end of the first spring (20) is connected with a telescopic rod (25), the telescopic rod (25) penetrates through the top end of the sliding column (21), the outer side bearing of the sliding column (21) is connected with a second slider (24), a second spring (23) is arranged inside the second slider (24), the lower end of the second spring (23) is connected with a clamping head (22), the clamping head (22) penetrates through the bottom end of the second slider (24), the second slider (24) is in sliding connection with the groove (6), a second screen (12) is arranged below the first screen (2), a bottom plate (9) is arranged below the second screen (12), a first discharge hole (4), a second discharge hole (10), a third discharge hole (8), the first discharge hole (4) and the second discharge hole (10) are arranged outside the machine body (1), third discharge gate (8) cooperate with first screen cloth (2), second screen cloth (12), bottom plate (9) respectively to the top of organism (1) is provided with feed inlet (27), the lower extreme of organism (1) is provided with chassis (14), and organism (1) and chassis (14) sliding connection, ground is provided with electric motor (16) in chassis (14), and the axle head of electric motor (16) connects carousel (17), carousel (17) upper surface is connected with quarter butt (18) bottom, and the top of quarter butt (18) is connected with the right-hand member bearing of stock (15), and the left end rotation of quarter butt (18) connects the outside at organism (1), ground left side in chassis (14) is provided with switch (13), and switch (13) and servo motor (11) and electric motor (16) electric connection.

2. The reciprocating circulation shaking type raw material screening device for calcium carbonate production as claimed in claim 1, wherein: the first screen (2), the second screen (12) and the bottom plate (9) are obliquely arranged in the machine body (1), and meshes of the first screen (2) are larger than meshes of the second screen (12).

3. The reciprocating circulation shaking type raw material screening device for calcium carbonate production as claimed in claim 1, wherein: the threaded rod (7) and the first screen (2) are arranged in parallel, and the threaded rod (7) is in threaded connection with the first sliding block (19).

4. The reciprocating circulation shaking type raw material screening device for calcium carbonate production as claimed in claim 1, wherein: and a shaking mechanism is arranged below the second screen (12), and the shaking mechanism below the second screen (12) is the same as the shaking mechanism below the first screen (2).

5. The reciprocating circulation shaking type raw material screening device for calcium carbonate production as claimed in claim 1, wherein: the long rod (15) and the rotary disc (17) are arranged in parallel and are both vertical to the short rod (18).

6. The reciprocating circulation shaking type raw material screening device for calcium carbonate production as claimed in claim 1, wherein: the short rod (18) is arranged at the eccentric position of the turntable (17).