CN211865798U

CN211865798U - Particle size separation and screening structure for solid waste

Info

Publication number: CN211865798U
Application number: CN201922311263.5U
Authority: CN
Inventors: 蒋一帆
Original assignee: Sichuan Fuyilian Information Technology Co Ltd
Current assignee: Jingtai County Xinleitong Building Materials Technology Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-11-06
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a particle size separation screening structure for solid waste, which comprises a fixing plate and i, the both sides of fixed plate all are provided with link gear, link gear is including changeing the piece, it rotates to connect in the both sides of fixed plate to change the piece, the quantity of changeing the piece is four, change the piece and keep away from the top of fixed plate one side and the equal fixedly connected with fixed column one in bottom. The utility model discloses a power unit provides drive power to link gear, by link gear to screening mechanism atress, make screening mechanism sieve the solid waste granule, can reach the effectual purpose of screening, this solid waste separates screening structure with particle size, through carrying out up-and-down motion to the screening board, solved current granule screening plant and adopted external vibrator to vibrate the screening case more, external vibrator's mounted position has certain influence to the screening effect, this just leads to the lower or relatively poor problem of screening efficiency of screening effect.

Description

Particle size separation and screening structure for solid waste

Technical Field

The utility model relates to a waste treatment technical field specifically is a particle size separation screening structure for solid waste.

Background

The particle separation is realized by utilizing sieves with different apertures to separate sand samples into different grades with different particle sizes, also called screening, according to the change condition of mineral particle sizes, the material deposition rule, the carrying distance and the carrying direction can be provided, the selectivity of useful minerals can also be provided, and data is provided for mineral processing.

Solid waste can have the granule of different particle diameters when handling, or carries out the granule through processing apparatus to solid waste and handles, after solid waste branch of academic or vocational study granulation, needs sieve the processing to the granule of different particle diameters, and current granule screening plant adopts external vibrator to vibrate the screening case more, and external vibrator's mounted position has certain influence to the screening effect, and this just leads to screening efficiency lower or the screening effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a particle size separation screening structure for solid waste possesses the effectual advantage of screening, has solved current granule screening plant and has adopted external vibrator to shake the screening case more, and external vibrator's mounted position has certain influence to the screening effect, and this just leads to the lower or relatively poor problem of screening effect of screening efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a particle size separating and screening structure for solid waste comprises a fixed plate, wherein both sides of the fixed plate are provided with a linkage mechanism, the linkage mechanism comprises rotating blocks which are rotatably connected to two sides of the fixed plate, the number of the rotating blocks is four, the top and the bottom of one side of the rotating block, which is far away from the fixed plate, are both fixedly connected with a first fixed column, the two sides of the fixed plate are both provided with a first connecting rod, two ends of the first connecting rod are respectively and rotationally connected with two fixed columns at the bottom, connecting columns are rotationally connected with the surfaces of the four fixed columns at the top, the two connecting columns at the rear side are higher than the two connecting columns at the front side, the top of the connecting column is provided with a screening mechanism, the surfaces of the two fixing columns I on the rear side of the bottom are both rotatably connected with a connecting rod II, the rear side of the fixed plate is provided with a power mechanism, and two fixed columns II are fixedly connected to the two sides of the bottom of the fixed plate.

Preferably, screening mechanism includes fixed connection in the screening board at connecting column top, a plurality of blanking holes have been seted up at the top of screening board, the top fixedly connected with guard plate of screening board.

Preferably, power unit includes two stop collars of fixed connection in the fixed plate back of the body surface, the inner chamber of stop collar rotates and is connected with the rotation post, the equal fixedly connected with commentaries on classics board in both ends of rotation post, the bottom that the stop collar one side was kept away from to the commentaries on classics board rotates with connecting rod two and is connected, the center department fixedly connected with belt pulley two on rotation post surface.

Preferably, the rear sides of the two fixing columns II located on the rear sides are fixedly connected with a bearing plate, the top of the bearing plate is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a belt pulley I, and the belt pulley I and the belt pulley II are in transmission connection through a belt.

Preferably, the top of the fixing plate is provided with a wedge-shaped cavity.

Preferably, the front side of the top of the fixing plate is fixedly connected with a triangular baffle, and the rear side of the top of the fixing plate is fixedly connected with a material blocking column.

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

1. the utility model discloses a power unit provides drive power to link gear, by link gear to screening mechanism atress, make screening mechanism sieve the solid waste granule, can reach the effectual purpose of screening, this solid waste separates screening structure with particle size, through carrying out up-and-down motion to the screening board, solved current granule screening plant and adopted external vibrator to vibrate the screening case more, external vibrator's mounted position has certain influence to the screening effect, this just leads to the lower or relatively poor problem of screening efficiency of screening effect.

2. The utility model can prevent the particles with larger particle size from falling off from the top of the screening plate through the arrangement of the screening mechanism, and then the particles slide off from the front side of the top of the screening plate through the arrangement of the screening mechanism, and the arrangement of the protective plate can play a role of blocking the solid particles of the wastes at the top of the screening plate, so that the solid particles can be prevented from shaking out from the top of the screening plate when in actual use, the arrangement of the power mechanism and the limiting sleeve can provide a supporting role for the rotating column, so that the rotating column is more stable when rotating, the arrangement of the rotating plate can ensure that two first connecting rods can keep linkage with the rotating column through the rotating plate, so that the connecting rods at two sides can keep synchronous motion, the motor can drive the rotating column to rotate through the matching use of the first belt pulley, the belt and the second belt pulley, so as to provide driving force for the screening mechanism, and through the arrangement of the wedge-shaped cavity, the particles with smaller particle size which slide off from the top of the screening plate, avoid the granule to produce accumulational phenomenon after falling, through the setting of triangle baffle for can not mix together with the granule from the cavity landing of wedge cavity from the granule of screening board top landing, keep off the setting of material post, avoid the granule to slide from the back at fixed plate top and fall, influence power unit's normal function.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a left side view of the present invention;

fig. 4 is a rear view of the present invention.

In the figure: 1. a fixing plate; 2. a linkage mechanism; 21. rotating the block; 22. fixing a first column; 23. a first connecting rod; 24. connecting columns; 25. a second connecting rod; 3. a screening mechanism; 31. a screening plate; 32. a blanking hole; 33. a protection plate; 4. a power mechanism; 41. a bearing plate; 42. a motor; 43. a belt pulley I; 44. a limiting sleeve; 45. rotating the column; 46. rotating the plate; 47. a belt pulley II; 48. a belt; 5. a wedge-shaped cavity; 6. a triangular baffle plate; 7. fixing a second column; 8. and (5) blocking the material column.

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 particle size separating and screening structure for solid wastes comprises a fixed plate 1, a triangular baffle 6 is fixedly connected to the front side of the top of the fixed plate 1, a material blocking column 8 is fixedly connected to the rear side of the top of the fixed plate 1, particles sliding down from the top of a screening plate 31 cannot be mixed with particles sliding down from an inner cavity of a wedge-shaped cavity 5 through the arrangement of the triangular baffle 6, the material blocking column 8 is arranged to prevent the particles from sliding down from the rear side of the top of the fixed plate 1 to influence the normal operation of a power mechanism 4, the top of the fixed plate 1 is provided with a wedge-shaped cavity 5, the particles with smaller particle diameters sliding down from the top of the screening plate 31 can slide down from the front side of the bottom of the inner cavity of the wedge-shaped cavity 5 through the arrangement of the wedge-shaped cavity 5 to avoid the accumulation phenomenon of the particles after falling down, both sides of the fixed plate 1 are provided with linkage mechanisms 2, each linkage mechanism 2 comprises a rotating block, the quantity of the rotating blocks 21 is four, the top and the bottom of one side, far away from the fixed plate 1, of each rotating block 21 are fixedly connected with first fixing columns 22, two sides of the fixed plate 1 are respectively provided with a first connecting rod 23, two ends of each connecting rod 23 are respectively and rotatably connected with the first fixing columns 22 at the bottom, the surfaces of the first four fixing columns 22 at the top are respectively and rotatably connected with connecting columns 24, the two connecting columns 24 at the rear side are higher than the two connecting columns 24 at the front side, the top of each connecting column 24 is provided with a screening mechanism 3, each screening mechanism 3 comprises a screening plate 31 fixedly connected to the top of the corresponding connecting column 24, the top of each screening plate 31 is provided with a plurality of blanking holes 32, the top of each screening plate 31 is fixedly connected with a protection plate 33, the blanking holes 32 can block particles with larger particle sizes at the top of each screening plate 31 through the arrangement of the screening mechanisms 3, and, the arrangement of the protection plate 33, the waste solid particles at the top of the screening plate 31 are prevented from being stopped, when in actual use, the solid particles shake out from the top of the screening plate 31, the surfaces of two first fixing columns 22 at the rear side of the bottom are rotatably connected with a second connecting rod 25, the rear side of the fixing plate 1 is provided with a power mechanism 4, the power mechanism 4 comprises two limiting sleeves 44 fixedly connected to the back surface of the fixing plate 1, the inner cavities of the limiting sleeves 44 are rotatably connected with a rotating column 45, two ends of the rotating column 45 are fixedly connected with rotating plates 46, the bottom of one side of the rotating plate 46, which is far away from the limiting sleeves 44, is rotatably connected with the second connecting rod 25, the center of the surface of the rotating column 45 is fixedly connected with a second belt disc 47, through the arrangement of the power mechanism 4, the arrangement of the limiting sleeves 44 provides a supporting effect for the rotating column 45, so that the rotating column, make two connecting rods 23 all can keep the linkage through commentaries on classics board 46 and rotation post 45, make the connecting rod 23 of both sides keep synchronous motion, the rear side fixedly connected with bearing plate 41 that is located two fixed columns two 7 of rear side, the top fixedly connected with motor 42 of bearing plate 41, the output shaft fixedly connected with belt pulley 43 of motor 42, belt pulley 43 and belt pulley two 47 are connected through the transmission of belt 48, through belt pulley 43, the cooperation of belt 48 and belt pulley two 47 is used, make motor 42 can drive rotation post 45 and rotate, provide drive power for screening mechanism, two fixed columns two 7 of the equal fixedly connected with in both sides of fixed plate 1 bottom.

The working principle is as follows: the utility model discloses during the use, the user is through opening motor 42, motor 42 uses through the cooperation of pulley 43 and belt 48, it rotates to drive two 47 rotations of pulley, two 47 rotations of pulley drive both sides through rotating the commentaries on classics board 46 of post 45 drive, commentaries on classics board 46 drives commentaries on classics piece 21 horizontal hunting through connecting rod two 25, the bottom of commentaries on classics piece 21 drives connecting rod 23 horizontal reciprocating motion, the top of commentaries on classics piece 21 passes through spliced pole 24 and drives screening board 31 up-and-down motion, put the top to screening board 31 with solid waste particle this moment, less granule is from the inner chamber landing of blanking hole 32 to the inner chamber of wedge chamber 5, from the front side roll-off of wedge chamber 5 inner chamber, great granule is from the front side landing at screening board 31 top, can reach the effectual purpose of screening.

In summary, the following steps: this particle size separation screening structure for solid waste, provide drive power through power unit 4 to link gear 2, by link gear 2 to screening mechanism 3 atress, make screening mechanism 3 sieve the solid waste granule, can reach the effectual purpose of screening, this particle size separation screening structure for solid waste, through carrying out up-and-down motion to screening board 31, solved current particle screening device and adopted external vibrating device to vibrate the screening case more, external vibrating device's mounted position has certain influence to the screening effect, this just leads to the lower or relatively poor problem of screening effect of screening efficiency.

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.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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. A particle size separating and screening structure for solid waste, comprising a fixed plate (1), characterized in that: the two sides of the fixed plate (1) are respectively provided with a linkage mechanism (2), the linkage mechanisms (2) comprise rotating blocks (21), the rotating blocks (21) are rotatably connected to the two sides of the fixed plate (1), the number of the rotating blocks (21) is four, the top and the bottom of one side, away from the fixed plate (1), of each rotating block (21) are respectively and fixedly connected with a first fixing column (22), the two sides of the fixed plate (1) are respectively provided with a first connecting rod (23), the two ends of each first connecting rod (23) are respectively and rotatably connected with two first fixing columns (22) positioned at the bottom, the surfaces of the four first fixing columns (22) positioned at the top are respectively and rotatably connected with a connecting column (24), the two connecting columns (24) positioned at the rear side are higher than the two connecting columns (24) positioned at the front side, the top of each connecting column (24) is provided with a screening mechanism (3), and the surfaces of the two first fixing columns (22, the rear side of the fixed plate (1) is provided with a power mechanism (4), and two fixed columns II (7) are fixedly connected to the two sides of the bottom of the fixed plate (1).

2. A particle size separating screen structure for solid waste as claimed in claim 1 wherein: screening mechanism (3) are including screening board (31) of fixed connection in spliced pole (24) top, a plurality of blanking holes (32) have been seted up at the top of screening board (31), the top fixedly connected with guard plate (33) of screening board (31).

3. A particle size separating screen structure for solid waste as claimed in claim 1 wherein: power unit (4) include two stop collar (44) of fixed connection in fixed plate (1) back of the body surface, the inner chamber of stop collar (44) rotates and is connected with and rotates post (45), the equal fixedly connected with in both ends of rotating post (45) changes board (46), the bottom of keeping away from stop collar (44) one side in board (46) rotates with connecting rod two (25) and is connected, the center department fixedly connected with belt pulley two (47) on rotation post (45) surface.

4. A particle size separating screen structure for solid waste as claimed in claim 3 wherein: the rear sides of the two fixing columns II (7) located on the rear sides are fixedly connected with a bearing plate (41), the top of the bearing plate (41) is fixedly connected with a motor (42), an output shaft of the motor (42) is fixedly connected with a belt pulley I (43), and the belt pulley I (43) and the belt pulley II (47) are in transmission connection through a belt (48).

5. A particle size separating screen structure for solid waste as claimed in claim 1 wherein: the top of the fixed plate (1) is provided with a wedge-shaped cavity (5).

6. A particle size separating screen structure for solid waste as claimed in claim 1 wherein: the front side fixedly connected with triangle baffle (6) at fixed plate (1) top, the rear side fixedly connected with fender material post (8) at fixed plate (1) top.