CN211488501U

CN211488501U - Straight flute screen cloth that screening effect is good

Info

Publication number: CN211488501U
Application number: CN201922140217.3U
Authority: CN
Inventors: 蔡国江; 金剑
Original assignee: Yinggamai Technology Development Tianjin Co ltd
Current assignee: Yinggamai Technology Development Tianjin Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-09-15
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses an effectual straight flute screen cloth sieves, including the supporting baseplate, the vertical fixed support frame that is provided with in supporting baseplate's up end left side, the parallel horizontal fixedly connected with guide rail of side, front and back side around the upper end of support frame the level is provided with the equal sliding connection in border around circular screen body and the circular screen body between the guide rail in the guide rail. The utility model discloses the internal material that is used for the dress to put needs screening of circular screen, then the user steps on with the foot and presses the footboard, make the footboard area slide bar lapse, thereby take clamp plate pushing down linkage block, linkage block just extrudees and struts first gangbar and second gangbar, the second gangbar just promotes the circular screen body right like this and slides along the guide rail, this in-process spring compression produces the resilience force, when the user loosens the footboard like this, the spring just makes the circular screen body slide left along the guide rail, then step on the footboard again, make horizontal reciprocating motion about the circular screen body.

Description

Straight flute screen cloth that screening effect is good

Technical Field

The utility model relates to a screen cloth technical field specifically is a straight flute screen cloth that screening effect is good.

Background

The so-called screens are different and generally mesh-like products. But rather have a strict series of mesh sizes. The product is a netted product which has the functions of grading and screening object particles and meets the approval of industry, institutions and standards, and is used in many aspects, for example, a sieve is often used for screening some granular crops in agriculture;

the conventional screen has disadvantages in that: the sieve that general agricultural was used belongs to small-size screen cloth, all relies on the hand to lift the screen cloth during the use, then the manpower goes to rock, and is more time-consuming and energy-consuming, and screening efficiency is low to at the screening in-process, still need to just go to stir the material of screening with the hand at interval.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an effectual straight flute screen cloth sieves to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a straight-slot screen with good screening effect comprises a supporting base plate, wherein a supporting frame is vertically and fixedly connected to the left side of the upper end face of the supporting base plate, a guide rail is horizontally and fixedly connected to the front side and the rear side of the upper end of the supporting frame in parallel, the guide rail is positioned on the right side of the supporting frame, a circular screen body is horizontally arranged between the guide rails on the front side and the rear side, the front edge and the rear edge of the circular screen body are both connected in the guide rail in a sliding manner through sliding blocks, a spring is horizontally and fixedly welded between the sliding edge of the circular screen body and the inner wall of the right end of the guide rail, a first linkage rod is movably connected to the upper end of the supporting frame through a hinge, a linkage block is horizontally and movably connected to the tail end of the first linkage rod through a hinge, a second linkage rod is movably connected to the lower side of the right, the connecting sleeve is vertically and fixedly welded on the left side wall of the supporting frame, a sliding rod is vertically inserted into the connecting sleeve in a sliding and penetrating mode, a pressing plate is horizontally and fixedly welded at the upper end of the sliding rod and located right above the linkage block, a pedal is movably connected to the lower end of the sliding rod through a hinge, and the tail end of the pedal is obliquely and slidably lapped on the supporting bottom plate.

Preferably, the interior bottom surface central point of circular screen body puts and is connected with the gear through the pivot horizontal rotation, the equal horizontal fixed welding in both ends has the pole of scraping and scrapes pole downside equidistance and distribute the spike tooth about the downside of gear, the horizontal meshing of rear side of gear is provided with the right-hand member of spur rack and is passing through body of rod fixed connection the outer wall of guide rail.

Preferably, a pulley is fixedly welded to an upper side of the linkage block.

Preferably, the end of the pedal lapped on the supporting bottom plate is horizontally and rotatably connected with a roller through a rotating shaft.

Preferably, the left end of the supporting bottom plate is horizontally inserted with a supporting clamping frame, the right side of the upper end head of the supporting clamping frame is vertically and fixedly welded with a reciprocating electric push rod, and the telescopic end of the reciprocating electric push rod is aligned to the pedal.

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

1. the utility model discloses be used for the dress to put the material that needs the screening in the circular screen body, then the user steps on with the foot and presses the footboard, make the footboard take the slide bar to slide down, thereby take the clamp plate to extrude linkage block downwards, linkage block just extrudees and struts first gangbar and second gangbar, second gangbar just promotes the circular screen body right like this and slides along the guide rail, spring compression produces the resilience force in this process, like this when the user loosens the footboard, the spring just makes the circular screen body slide left along the guide rail, then step on the footboard again, make the circular screen body horizontal reciprocating motion about making the circular screen body, make the material that needs the screening in the circular screen body rock, realize the screening;

2. the utility model discloses when the circular screen body was along guide rail lateral motion, the gear rolled along the straight rack of meshing to the pole of scraping that drives both sides stirs the internal material of circular screen at the internal rotation of circular screen, reinforcing screening effect.

Drawings

FIG. 1 is a schematic view of the whole structure of a straight-groove screen with good screening effect;

fig. 2 is a top view structural diagram of the circular screen body in the straight-groove screen with good screening effect of the present invention connected with the guide rail;

fig. 3 is an enlarged structure view of the scraping rod in the straight-groove screen with good screening effect.

In the figure: 1. a support base plate; 2. a guide rail; 3. a circular screen body; 4. straight rack; 5. a gear; 6. a scraping rod; 7. a second linkage rod; 8. a linkage block; 9. a first linkage rod; 10. a pulley; 11. pressing a plate; 12. a slide bar; 13. connecting sleeves; 14. a reciprocating electric push rod; 15. a support clip frame; 16. a roller; 17. a pedal; 18. a support frame; 19. a spring.

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. 1-3, the present invention provides a technical solution: a straight-slot screen with good screening effect comprises a supporting base plate 1, a supporting frame 18 is vertically and fixedly connected to the left side of the upper end face of the supporting base plate 1, a guide rail 2 is horizontally and fixedly connected to the front side and the rear side of the upper end of the supporting frame 18 in parallel, the guide rail 2 is positioned on the right side of the supporting frame 18, a circular screen body 3 is horizontally arranged between the front side guide rail 2 and the rear side guide rail 2, the front edge and the rear edge of the circular screen body 3 are both connected in the guide rail 2 in a sliding mode through sliders, a spring 19 is horizontally and fixedly welded between the sliding edge of the circular screen body 3 and the inner wall of the right end of the guide rail 2, a first linkage rod 9 is movably connected to the upper end of the supporting frame 18 through a hinge, the tail end of the first linkage rod 9 is horizontally and movably connected with a linkage block 8 through a hinge, the lower side of the right end of, a connecting sleeve 13 is vertically and fixedly welded on the left side wall of the supporting frame 18, a sliding rod 12 is vertically inserted into the connecting sleeve 13 in a sliding and penetrating manner, a pressing plate 11 is horizontally and fixedly welded at the upper end of the sliding rod 12, the pressing plate 11 is positioned right above the linkage block 8, the lower end of the sliding rod 12 is movably connected with a pedal 17 through a hinge, the tail end of the pedal 17 is obliquely and slidably lapped on the supporting bottom plate 1, the pedal 17 is convenient for a user to step on the sliding rod 12 downwards by feet, so that the sliding rod 12 drives the pressing plate 11 to downwards extrude the linkage block 8, the linkage block 8 extrudes and struts the first linkage rod 9 and the second linkage rod 7, the second linkage rod 7 pushes the circular screen body 3 rightwards to slide along the guide rail 2, the spring 19 is compressed to generate resilience force in the process, when the pedal 17 is loosened by the user, the spring 19 enables the circular screen body 3 to slide leftwards along the guide rail 2, then the pedal 17, so that the materials to be screened in the circular screen body 3 are shaken to realize screening.

The interior bottom surface central point of circular screen body 3 puts and is connected with gear 5 through the pivot horizontal rotation, the equal horizontal fixed welding in both ends has the pole of scraping 6 and scrapes 6 downside equidistance distributions of pole and have the spike tooth about gear 5's the downside, the horizontal meshing of rear side of gear 5 is provided with the right-hand member of spur rack 4 and is passing through the outer wall of body of rod fixed connection guide rail 2, when circular screen body 3 is along 2 transverse motion of guide rail, gear 5 rolls along the straight rack 4 of meshing, thereby the pole of scraping 6 that drive both sides stirs the material in circular screen body 3 at 3 internal rotations of circular screen body, reinforcing screening effect.

The upper side of linkage block 8 is fixed with the fusing and connects pulley 10, and pulley 10 makes things convenient for clamp plate 11 to take place the lateral sliding of lateral position in the in-process of pushing down linkage block 8.

The end of the pedal 17, which is lapped on the supporting bottom plate 1, is horizontally and rotatably connected with the roller 16 through the rotating shaft, and the roller 16 facilitates the pedal 17 to slide along the end surface of the supporting bottom plate 1 in the treading process.

The left end of supporting baseplate 1 is horizontally inserted with supporting clamping frame 15, the right side of the upper end head of supporting clamping frame 15 is vertically and fixedly welded with reciprocating electric push rod 14, the telescopic end of reciprocating electric push rod 14 faces pedal 17, reciprocating electric push rod 14 is provided with a reciprocating controller and a power supply wire, when a user needs to use electric drive pedal 17 to press up and down in a reciprocating mode, the lower end of supporting clamping frame 15 is horizontally inserted and spliced at the left end of supporting baseplate 1, reciprocating electric push rod 14 faces pedal 17, then reciprocating electric push rod 14 is started to press pedal 17 repeatedly, the mode that the user selects and drives the whole device is increased, the whole device is enabled to be used under different conditions without electric power and with electric power, and the use value is increased.

The working principle is as follows: the utility model discloses a be used for the dress to put the material that needs the screening in circular screen body 3, then the user steps on pedal 17 with the foot, make pedal 17 take slide bar 12 to slide downwards, thereby take clamp plate 11 to extrude linkage block 8 downwards, linkage block 8 just extrudees and struts first gangbar 9 and second gangbar 7, like this second gangbar 7 just promotes circular screen body 3 to slide along guide rail 2 rightwards, spring 19 compresses and produces the resilience force in this process, like this when the user loosens pedal 17, spring 19 just makes circular screen body 3 slide along guide rail 2 leftwards, then step on pedal 17 again, make circular screen body 3 horizontal reciprocating motion about, make the material that needs the screening in the circular screen body 3 rock, realize the screening, and put a container of accomodating on the supporting baseplate 1 under circular screen body 3, be used for accomodating the material under the screening, when circular screen body 3 was along 2 lateral motion of guide rail, gear 5 rolled along engaged with spur rack 4 to the material in circular screen body 3 is stirred in the 3 internal rotations of circular screen body to the pole 6 of scraping that drives both sides, reinforcing screening effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, 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, method, article, or apparatus.

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 an effectual straight flute screen cloth of screening, includes supporting baseplate (1), its characterized in that: a supporting frame (18) is vertically and fixedly arranged on the left side of the upper end face of the supporting base plate (1), guide rails (2) are horizontally and fixedly connected in parallel to the front side and the rear side of the upper end of the supporting frame (18), a circular screen body (3) is horizontally arranged between the guide rails (2) on the front side and the rear side, the front edge and the rear edge of the circular screen body (3) are all connected in the guide rails (2) in a sliding manner, a spring (19) is horizontally and fixedly arranged between the sliding edge of the circular screen body (3) and the inner wall of the right end of the guide rails (2), a first linkage rod (9) is movably connected to the upper end of the supporting frame (18), a linkage block (8) is horizontally and movably connected to the tail end of the first linkage rod (9), a second linkage rod (7) is movably connected to the lower side of the right end of the linkage block (8), and the tail end, the supporting frame is characterized in that a connecting sleeve (13) is vertically and fixedly arranged on the left side wall of the supporting frame (18), a sliding rod (12) is vertically and slidably arranged in the connecting sleeve (13), a pressing plate (11) is horizontally and fixedly arranged at the upper end of the sliding rod (12), and a pedal (17) is movably connected to the lower end of the sliding rod (12).

2. The straight-groove screen with good screening effect as claimed in claim 1, wherein: the interior bottom surface central point of circular screen body (3) puts the level and rotates and be connected with gear (5), both ends homogeneous level is fixed about the downside of gear (5) and is provided with scraping rod (6), the horizontal meshing of the rear side of gear (5) is provided with spur rack (4).

3. The straight-groove screen with good screening effect as claimed in claim 1, wherein: and a pulley (10) is fixedly arranged on the upper side of the linkage block (8).

4. The straight-groove screen with good screening effect as claimed in claim 1, wherein: the end of the pedal (17) which is lapped on the supporting bottom plate (1) is horizontally and rotatably connected with a roller (16).

5. The straight-groove screen with good screening effect as claimed in claim 1, wherein: the left end of the supporting base plate (1) is horizontally inserted with a supporting clamping frame (15) in a penetrating manner, and a reciprocating electric push rod (14) is vertically and fixedly arranged on the right side of the upper end head of the supporting clamping frame (15).