CN214718263U - Novel high-efficient screening square swing screen - Google Patents

Abstract

The embodiment of the utility model relates to a rocking sieve technical field, concretely relates to novel high-efficient screening square rocking sieve, which comprises a bracket, the activity sets up the screen frame on the support, set up the driver on the lateral wall of screen frame, the feed end of screen frame sets up the branch workbin, divide the incasement to set up feed mechanism, the top of branch workbin sets up the feed box, the inside of screen frame set up about two with divide feed mechanism matched with multilayer screening mechanism, multilayer screening mechanism include multilayer screen frame, evenly set up in a plurality of screen cloths on the multilayer screen frame, set up in a plurality of clear tennis balls on the screen cloth, the discharge end of screen frame set up with multilayer screening mechanism matched with collection workbin. The utility model discloses beneficial effect does: the screening efficiency is high; the maintenance is convenient; dust raising is prevented, and the method is safer and more environment-friendly; is convenient for collecting and packaging in grades.

Description

Novel high-efficient screening square swing screen

Technical Field

The utility model relates to a sieve technical field, concretely relates to novel high-efficient screening square formula sieve that sways.

Background

The vibration force generated by the driver of the square swing sieve is an inertia force which is regularly changed around the direction of a fixed shaft, and the essence of the square swing sieve is that an eccentric block rotates around the fixed shaft to form a reciprocating inertia force. After the screening machine is started, the screen body reciprocates back and forth under the action of inertia force, and the screen body drives the screen surface to periodically shake, so that the materials on the screen do directional jumping motion along with the screen body, and during the period, the materials smaller than the aperture of the screen mesh fall to the lower layer through the screen holes to become undersize materials, and the materials larger than the aperture of the screen mesh are discharged from the discharge hole after continuous rolling jumping motion, and finally the screening work is finished.

At present, with the capacity of modern industry being improved, the production demand being enlarged and the number of specifications being increased, the existing equipment can not meet the requirements of production enterprises. Therefore, there is a need for a new type of high efficiency square type oscillating screen to overcome the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the embodiment of the utility model provides a novel high-efficient screening square type sways sieve.

The purpose of the utility model is realized like this:

the utility model provides a novel high-efficient screening square sways sieve, includes the support, the activity sets up the screen frame on the support, set up the driver on the lateral wall of screen frame, the feed end of screen frame sets up branch workbin, divide the incasement to set up feed mechanism, the top of dividing the workbin sets up the feed case, the inside of screen frame set up about two with feed mechanism matched with multilayer screening mechanism, multilayer screening mechanism include multilayer screen frame, evenly set up in a plurality of screen cloths on the multilayer screen frame, set up in a plurality of clear tennis balls on the screen cloth, the discharge end of screen frame set up with multilayer screening mechanism matched with collection workbin.

Preferably, the top of the screen body is provided with an access hole, and the access hole is provided with a dustproof upper cover.

Preferably, the support includes the roof that sets up along the horizontal direction, set up along vertical direction in landing leg on four angles in the bottom of roof, the articulated hoist and mount of screen frame is in the below of roof.

Preferably, two multilayer screening mechanisms include multilayer screening mechanism and are located lower multilayer screening mechanism of last multilayer screening mechanism below, be equipped with in the collection workbin with go up a plurality of discharging pipes of multilayer screening mechanism matched with, be equipped with in the collection workbin with a plurality of discharging pipes down of multilayer screening mechanism matched with, every other end of going up the discharging pipe assembles the connection with the other end of its corresponding lower discharging pipe.

Preferably, the feed mechanism including set up in the vertical section of feeding bottom of the case portion is the branch flitch of the V type of invering, set up in divide the workbin inside and be located divide the upper guide plate between flitch and the last multilayer screening mechanism, set up in divide the workbin inside and be located divide the lower floor's guide plate between flitch and the lower multilayer screening mechanism.

The utility model discloses beneficial effect does: the utility model has simple structure and convenient use, the inside of the screen body is provided with an upper multilayer screening mechanism and a lower multilayer screening mechanism which are matched with the material separating box, and the multi-stage screening is carried out simultaneously, thus the efficiency is high; the top of the screen body is provided with an access hole, so that workers can conveniently access the inside of the screen body; the maintenance port is provided with the dustproof upper cover, so that dust is prevented from flying, and the maintenance port is safer and more environment-friendly; be equipped with in the material gathering box with last multilayer screening mechanism matched with a plurality of discharging pipes of going up, be equipped with in the material gathering box with lower multilayer screening mechanism matched with a plurality of discharging pipes down, every other end of going up the discharging pipe assembles with its corresponding discharging pipe down and is connected for two upper and lower multilayer screening mechanisms's the same grade screening material assembles together and carries out the ejection of compact, is convenient for collect, pack in grades.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure: 1. a feeding box; 2. a material distributing box; 3. a dustproof upper cover; 4. a support; 5. a universal connecting rod; 6. a screen body; 7. a driver; 8. a first upper screen; 9. a multilayer screen frame is arranged; 10. cleaning tennis balls; 11. a first upper discharge pipe; 12. a second upper discharge pipe; 13. a third upper discharge pipe; 14. a fourth upper discharge pipe; 15. a fifth upper discharge pipe; 16. a sixth upper discharge pipe; 17. a first lower discharge pipe; 18. a second lower discharge pipe; 19. a third lower discharge pipe; 20. a fourth lower discharge pipe; 21. a fifth lower discharge pipe; 22. a sixth lower discharge pipe; 23. a material distributing plate; 24. an upper layer of flow guide plates; 25. a lower layer of guide plate.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1, a novel high-efficiency square-type sieve swing sieve comprises a support 4, wherein the support 4 comprises a top plate arranged along the horizontal direction and supporting legs welded at four corners of the bottom of the top plate along the vertical direction. The four support legs ensure good support stability. The screen frame 6 is hinged and hung below the top plate through the universal connecting rod 5, the screen frame 6 can swing freely, and the part of the connecting structure is the prior art and is not further described herein. An access hole is formed in the top of the screen body 6, so that workers can conveniently access the inside of the screen body 6; be equipped with dustproof upper cover 3 on the access hole, prevent the raise dust, it is safer, environmental protection. The side wall of the screen body 6 is provided with a driver 7, and the driver 7 is prior art and is not further described herein. The left end of screen frame 6 is the feed end, and this feed end is connected and is divided workbin 2, divides the top of workbin 2 to connect feed box 1, is equipped with the feed inlet on the feed box 1. A material distributing mechanism is arranged in the feeding box 1. The inside of screen frame 6 is installed two and is divided workbin 2 matched with multilayer screening mechanism from top to bottom, and multilayer screening mechanism includes multilayer screen frame, evenly installs five screen meshes on multilayer screen frame, is located a plurality of clear tennis 10 on the screen mesh. The two multilayer screening mechanisms comprise an upper multilayer screening mechanism and a lower multilayer screening mechanism positioned below the upper multilayer screening mechanism. The material distributing mechanism comprises a material distributing plate 23 which is arranged at the bottom of the feeding box 1 and has an inverted V-shaped longitudinal section, an upper layer guide plate 24 which is arranged in the material distributing box 2 and is positioned between the material distributing plate 23 and the upper multi-layer screening mechanism, and a lower layer guide plate 25 which is arranged in the material distributing box 2 and is positioned between the material distributing plate 23 and the lower multi-layer screening mechanism. The material gets into in the feed case 1 from the feed inlet on the feed case 1, divides into two parts through the minute flitch 23, and a part is through the upper guide plate 24 water conservancy diversion and go into multilayer screening mechanism, and another part is through the multilayer screening mechanism down of lower guide plate 25 water conservancy diversion, and reposition of redundant personnel, water conservancy diversion are reliable and smooth and easy.

Taking the upper-layer screening mechanism as an example, the upper-layer screening mechanism comprises an upper-layer screening frame 9 and five upper screening nets uniformly mounted on the upper-layer screening frame 9, wherein a plurality of net cleaning balls 10 are placed on the five upper screening nets, the net cleaning balls 10 are rubber bouncing balls, and the net cleaning balls impact the screening nets through reciprocating bouncing so as to increase the net penetrating rate and screening yield of materials. The five upper screens comprise a first upper screen 8, a second upper screen, a third upper screen, a fourth upper screen and a fifth upper screen which are sequentially arranged from top to bottom; the five lower screens comprise a first lower screen, a second lower screen, a third lower screen, a fourth lower screen and a fifth lower screen which are sequentially arranged from top to bottom, and the material is guided to the first screen by the upper guide plate 24. The aperture of the sieve holes decreases progressively from top to bottom, namely from the first upper sieve 8 to the fifth upper sieve, thereby achieving the effect of grading and sieving. The structure of the lower screening mechanism is the same as that of the upper screening mechanism.

The right-hand member of screen frame 6 is the discharge end, and the discharge end installation gathers materials the case. Six upper discharge pipes matched with the upper multi-layer screening mechanism are arranged in the material converging box, and are respectively a first upper discharge pipe 11, a second upper discharge pipe 12, a third upper discharge pipe 13, a fourth upper discharge pipe 14, a fifth upper discharge pipe 15 and a sixth upper discharge pipe 16 which are sequentially arranged from top to bottom. Six lower discharge pipes matched with the lower multilayer screening mechanism are arranged in the material collecting box, and are respectively a first lower discharge pipe 17, a second lower discharge pipe 18, a third lower discharge pipe 19, a fourth lower discharge pipe 20, a fifth lower discharge pipe 21 and a sixth lower discharge pipe 22 which are sequentially arranged from top to bottom. The right end of the first upper discharge pipe 11 and the right end of the first lower discharge pipe 17 are joined together to form a first main discharge pipe, the right end of the second upper discharge pipe 12 and the right end of the second lower discharge pipe 18 are joined together to form a second main discharge pipe, the right end of the third upper discharge pipe 13 and the right end of the third lower discharge pipe 19 are joined together to form a third main discharge pipe, the right end of the fourth upper discharge pipe 14 and the right end of the fourth lower discharge pipe 20 are joined together to form a fourth main discharge pipe, the right end of the fifth upper discharge pipe 15 and the right end of the fifth lower discharge pipe 21 are joined together to form a fifth main discharge pipe, and the right end of the sixth upper discharge pipe 16 and the right end of the sixth lower discharge pipe 22 are joined together to form a sixth main discharge pipe. First total discharging pipe, second total discharging pipe, third total discharging pipe, fourth total discharging pipe, fifth total discharging pipe and sixth total discharging pipe all run through the right side wall of the material collecting box, make same grade screening material converge together and carry out the ejection of compact, are convenient for collect, pack in grades.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, 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 skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims (5)

1. The utility model provides a novel high-efficient screening square rocking sieve, includes the support, the activity sets up the screen frame on the support, set up driver, its characterized in that on the lateral wall of screen frame: the feed end of screen frame sets up the branch workbin, divide the incasement to set up feed mechanism, the top of branch workbin sets up the feed case, two about the inside of screen frame sets up with feed mechanism matched with multilayer screening mechanism, multilayer screening mechanism include multilayer screen frame, evenly set up in a plurality of screens on the multilayer screen frame, set up in a plurality of clear tennis balls on the screen cloth, the discharge end of screen frame set up with multilayer screening mechanism matched with collection workbin.

2. The new high efficiency square sieve swing screen of claim 1, wherein: an access hole is formed in the top of the screen body, and a dustproof upper cover is arranged on the access hole.

3. The new high efficiency square sieve swing screen of claim 1, wherein: the support include along the roof that the horizontal direction set up, along vertical direction set up in landing leg on four angles in the bottom of roof, the articulated hoist and mount of screen frame is in the below of roof.

4. The new high efficiency square sieve swing screen of claim 1, wherein: two multilayer screening mechanisms include multilayer screening mechanism and are located lower multilayer screening mechanism of last multilayer screening mechanism below, be equipped with in the collection workbin with go up a plurality of discharging pipes of going up multilayer screening mechanism matched with, be equipped with in the collection workbin with lower multilayer screening mechanism matched with a plurality of discharging pipes down, every other end of going up the discharging pipe assembles the connection with its corresponding other end of discharging pipe down.

5. The new high efficiency square sieve shaker of claim 4, wherein: the feed mechanism including set up in the vertical section of feeding bottom of the case portion is the branch flitch of the V type of invering, set up in divide the workbin inside and be located divide the upper guide plate between flitch and the last multilayer screening mechanism, set up in divide the workbin inside and be located divide the lower floor's guide plate between flitch and the lower multilayer screening mechanism.

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