CN220160541U - Anti-blocking screening machine - Google Patents

Abstract

The utility model discloses an anti-blocking screening machine which comprises a screening box, a discharging bin and a screening plate, wherein the discharging bin is arranged at the bottom of one end of the inside of the screening box, a hinge shaft is arranged at the bottom of one end of the inside of the screening box, which is close to the discharging bin, the outside of the hinge shaft is hinged with the screening plate, screen holes are uniformly formed in the screening plate, a sliding component is arranged at one end, far away from the discharging bin, of the bottom of the inside of the screening box, a sliding plate is arranged at the top of the sliding component in a sliding mode, and a motor is arranged at one end, close to the discharging bin, of the inside of the screening box. The utility model is provided with the sliding plate, the push-pull rod, the screening plate, the sliding assembly and the hinge shaft, when in use, the sliding plate slides on the sliding assembly, so that the push-pull rod pushes or pulls the screening plate to rotate, the inclination angle of the screening plate can be adjusted, the effect of shaking the screening plate can be achieved, and materials are prevented from accumulating at the top of the screening plate.

Description

Anti-blocking screening machine

Technical Field

The utility model relates to the technical field of screening machines, in particular to an anti-blocking screening machine.

Background

The process that the broken materials are divided into different particle sizes through one or a plurality of layers of sieve surfaces is called sieving, and a sieving machine utilizes the relative motion of the broken materials and the sieve surfaces to enable part of particles to penetrate through sieve holes, so that the materials such as sand, gravel, broken stone and the like are divided into different levels of vibration sieving mechanical equipment according to the particle sizes.

Screening machine is when sieving the material, and small's material passes through the sieve mesh unloading, and the sieve mesh can not be passed to bulky foreign matter etc. can follow the sieve and slide, and screening in-process, partial material and foreign matter pile up in the sieve top, and when material humidity is great, the material is stuck together, blocks up the sieve mesh inside easily to the use to the screening machine causes the influence, consequently, the utility model provides a prevent screening machine of jam is used for solving above-mentioned problem.

Disclosure of Invention

The utility model aims to provide an anti-blocking screening machine, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screening machine of anti-clogging, includes screening case, lower feed bin and screening board, the feed bin is installed down to the bottom of screening incasement portion one end, and the inside articulated shaft of installing of bottom that is close to feed bin one end down of screening case, the outside of articulated shaft articulates there is the screening board, and the inside of screening board evenly is provided with the sieve mesh, the slip subassembly is installed to the one end of feed bin under keeping away from to screening incasement portion bottom, and the top slidable mounting of slip subassembly has the slip board, the motor is installed near the one end of feed bin down in screening incasement portion bottom, and the pivot is installed to the output of motor, the carousel is installed to the one end that the motor was kept away from to the pivot, control panel is installed at the top that articulated shaft one end was kept away from to the screening case, control panel's output passes through wire and the input electric connection of motor.

Preferably, the top of the sliding plate, which is close to one end of the lower bin, is hinged with a push-pull rod, and one end of the push-pull rod, which is far away from the sliding plate, is hinged with the screening plate.

Preferably, the fixed rod is installed to the edge position department that carousel kept away from pivot one side, and the bearing is installed in the outside of fixed rod, the outside of bearing articulates there is the articulated lever, and the one end that the articulated lever kept away from the bearing articulates with the sliding plate.

Preferably, the bottom inside the discharging bin is uniformly provided with inserted bars.

Preferably, the bottom of the discharging bin is provided with a collecting bin, the top of the collecting bin is uniformly provided with a collecting pipe extending to the inside of the discharging bin, and the bottom of the collecting bin is provided with a bin cover.

Preferably, a discharging pipe is arranged at the top of the screening box, which is close to one end of the lower bin.

Preferably, a feeding hopper is arranged at one end, close to the discharging bin, of the top of the screening box, and a feeding pipe extending to the inside of the screening box is arranged at the bottom of the feeding hopper.

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

1. the anti-blocking screening machine is provided with the sliding plate, the push-pull rod, the screening plate, the sliding assembly and the hinge shaft, when the anti-blocking screening machine is used, the sliding plate slides on the sliding assembly, so that the push-pull rod pushes or pulls the screening plate to rotate, the inclination angle of the screening plate can be adjusted, the effect of shaking the screening plate can be achieved, and materials are prevented from being accumulated at the top of the screening plate;

2. the anti-blocking screening machine is provided with the hinging rod, the turntable, the bearing, the fixing rod, the rotating shaft and the motor, when the anti-blocking screening machine is used, the motor drives the turntable to rotate at a constant speed through the rotating shaft, so that the hinging rod can repeatedly push and pull the sliding plate to move, the push and pull rod can repeatedly push and pull the screening plate to rotate, the screening plate can be repeatedly shaken to screen, the automation degree of the device is higher, and the use is more convenient;

3. the inserted link is installed to this screening machine of preventing blockking up, and the screening board is inside rotating the in-process, and the inserted link inserts the sieve mesh, can smash out the material that blocks up in the sieve mesh inside to can smash the material that links together, be favorable to the normal clear of screening process.

Drawings

FIG. 1 is a schematic view in front cross-section of the present utility model;

FIG. 2 is a schematic front view of the present utility model;

fig. 3 is a schematic view of a partial structure of the present utility model.

In the figure: 1. a screening box; 2. a sliding plate; 3. discharging the material bin; 4. a push-pull rod; 5. a control panel; 6. a screening plate; 7. a sliding assembly; 8. a hinge rod; 9. a collecting bin; 10. a collection pipe; 11. a turntable; 12. a bin cover; 13. a rod; 14. a feed hopper; 15. a feed pipe; 16. a sieve pore; 17. a discharge pipe; 18. a hinge shaft; 19. a bearing; 20. a fixed rod; 21. a rotating shaft; 22. and a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides a screening machine of anti-clogging, including screening case 1, lower feed bin 3 and screening board 6, feed bin 3 is installed to the bottom of the inside one end of screening case 1, and the articulated shaft 18 is installed to the bottom that screening case 1 is inside to be close to feed bin 3 one end down, the outside of articulated shaft 18 articulates there is screening board 6, and the inside of screening board 6 evenly is provided with sieve mesh 16, sliding component 7 is installed to the one end that feed bin 3 was kept away from to screening case 1 inside bottom, and sliding component 7 ' S top slidable mounting has sliding plate 2, motor 22 is installed to the one end that screening case 1 inside bottom was close to feed bin 3 down, the motor 22 model here can be Y90S-2, and pivot 21 is installed to motor 22 ' S output, carousel 11 is installed to motor 22 ' S one end is kept away from to pivot 21, control panel 5 is installed at the top that articulated shaft 18 one end was kept away from to screening case 1, control panel 5 ' S output passes through wire and motor 22 ' S input electric connection.

In this embodiment:

further, the top of the sliding plate 2, which is close to one end of the lower bin 3, is hinged with a push-pull rod 4, and one end of the push-pull rod 4, which is far away from the sliding plate 2, is hinged with the screening plate 6, and the sliding plate 2 drives the push-pull rod 4 to move together, so that the push-pull rod 4 can push or pull the screening plate 6 to rotate.

Further, the fixed rod 20 is installed in the edge position department that carousel 11 is far away from pivot 21 one side, and bearing 19 is installed in the outside of fixed rod 20, and the outside of bearing 19 articulates there is articulated pole 8, and articulated pole 8 keep away from the one end of bearing 19 and sliding plate 2 are articulated, and motor 22 drives carousel 11 at uniform velocity through pivot 21, can make articulated pole 8 push-and-pull sliding plate 2 remove repeatedly, can make push-and-pull rod 4 push-and-pull screening board 6 rotate repeatedly, can shake screening board 6 repeatedly and sieve, the degree of automation of device is higher, it is comparatively convenient to use.

Further, the inserted link 13 is evenly installed to the inside bottom of lower feed bin 3, and screening board 6 is in the rotation in-process, and inside inserted link 13 inserted sieve mesh 16, can smash out the material that blocks up in sieve mesh 16 inside to can smash the material that links together, be favorable to the normal clear of screening process.

Further, collection storehouse 9 is installed to the bottom of lower feed bin 3, and collection pipe 10 that extends to the inside of lower feed bin 3 is evenly installed at the top of collection storehouse 9, and collection storehouse 9's bottom is installed storehouse lid 12, and the material falls onto screening board 6, and small material passes sieve mesh 16 and falls into the inside of lower feed bin 3, then gets into through collection pipe 10 and collects the inside collection of storehouse 9, opens storehouse lid 12, can take out the material of collecting the inside of storehouse 9.

Further, a discharging pipe 17 is arranged at the top of the screening box 1 close to one end of the discharging bin 3, impurities with larger volumes cannot pass through the screen holes 16 and can only slide from above the screening plate 6, and the impurities are discharged through the discharging pipe 17.

Further, the feeder hopper 14 is installed to the one end that is close to lower feed bin 3 at screening case 1 top, and the inlet pipe 15 that extends to screening case 1 inside is installed to the bottom of feeder hopper 14, is convenient for add the material to screening case 1 inside.

Working principle:

when in use, the device is powered on, and materials can be added into the screening box 1 through the feed hopper 14;

the materials fall onto the screening plate 6, the materials with small volume pass through the screen holes 16 and fall into the lower bin 3, then enter the collecting bin 9 through the collecting pipe 10 to be collected, the impurities with larger volume can not pass through the screen holes 16, can only slide from the upper part of the screening plate 6 and are discharged through the discharging pipe 17;

in the screening process, a worker can start a motor 22 through the control panel 5, the motor 22 drives a rotary table 11 to rotate through a rotary shaft 21, and the rotary table 11 drives a fixed rod 20 to rotate, and as the fixed rod 20 is arranged on the inner ring of a bearing 19, and the hinge rod 8 is arranged on the outer ring of the bearing 19, the hinge rod 8 can independently rotate on the outer side of the fixed rod 20 through the bearing 19, so that the hinge rod 8 always faces one end of the sliding plate 2;

when the fixed rod 20 rotates to be close to one end of the sliding component 7, the fixed rod 20 drives the hinging rod 8 to move together through the bearing 19, so that the hinging rod 8 is stressed and pushes the sliding plate 2 to move, the sliding plate 2 drives the push-pull rod 4 to move together, so that the push-pull rod 4 is stressed and pulls the screening plate 6, and the screening plate 6 can be stressed and rotate anticlockwise along the hinging position of the screening plate 6 and the hinging shaft 18 as a circle center;

at this time, the inserted link 13 is inserted into the sieve holes 16, so that the materials blocked in the sieve holes 16 can be smashed and the materials adhered together can be smashed, thereby being beneficial to the normal operation of the sieving process;

when the fixed rod 20 rotates to the end far away from the sliding component 7, the fixed rod 20 drives the hinging rod 8 to move together through the bearing 19, so that the hinging rod 8 is stressed and pushes the sliding plate 2 to move, the sliding plate 2 drives the sliding rod 4 to move together, so that the sliding rod 4 is stressed and pushes the screening plate 6, the screening plate 6 can be stressed and rotate clockwise along the hinging position of the screening plate 6 and the hinging shaft 18 as a circle center, the inclination angle of the screening plate 6 can be adjusted, and impurities accumulated on the screening plate 6 slide and are discharged;

because motor 22 drives carousel 11 at uniform velocity through pivot 21, can make articulated rod 8 push-and-pull sliding plate 2 remove repeatedly, can make push-and-pull rod 4 push-and-pull screening board 6 rotate repeatedly, can shake screening board 6 repeatedly and sieve, and the degree of automation of device is higher, and it is comparatively convenient to use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims (7)

1. Anti-blocking screening machine, including screening case (1), unloading storehouse (3) and screening board (6), its characterized in that: the utility model discloses a screening box, including screening box (1), motor (22) are installed to the inside bottom of screening box (1), and hinge (18) are installed to the inside bottom that is close to lower feed bin (3) one end of screening box (1), hinge (18) are articulated in the outside have screening board (6), and the inside of screening board (6) evenly is provided with sieve mesh (16), sliding component (7) are installed to the inside bottom of screening box (1) one end of keeping away from lower feed bin (3), and sliding component (7)'s top slidable mounting has sliding plate (2), motor (22) are installed to the inside bottom of screening box (1) one end that is close to lower feed bin (3), and pivot (21) are installed to the output of motor (22), carousel (11) are installed to the one end that motor (22) was kept away from to pivot (21), control panel (5) are installed at the top that hinge (18) one end was kept away from to screening box (1), the output of control panel (5) passes through wire and motor (22) input electric connection.

2. An anti-jam screen as in claim 1 wherein: the top of the sliding plate (2) close to one end of the discharging bin (3) is hinged with a push-pull rod (4), and one end of the push-pull rod (4) far away from the sliding plate (2) is hinged with a screening plate (6).

3. An anti-jam screen as in claim 1 wherein: the fixed rod (20) is installed at the edge position of one side of the rotary table (11) far away from the rotary shaft (21), the bearing (19) is installed on the outer side of the fixed rod (20), the hinge rod (8) is hinged on the outer side of the bearing (19), and one end of the hinge rod (8) far away from the bearing (19) is hinged with the sliding plate (2).

4. An anti-jam screen as in claim 1 wherein: inserted bars (13) are uniformly arranged at the bottom inside the discharging bin (3).

5. An anti-jam screen as in claim 1 wherein: the bottom of lower feed bin (3) is installed and is collected storehouse (9), collecting pipe (10) that extend to the inside of lower feed bin (3) are evenly installed at the top of collecting storehouse (9), and bin cover (12) are installed to the bottom of collecting storehouse (9).

6. An anti-jam screen as in claim 1 wherein: the top of one end of the screening box (1) close to the discharging bin (3) is provided with a discharging pipe (17).

7. An anti-jam screen as in claim 1 wherein: the one end that is close to lower feed bin (3) at screening case (1) top is installed feeder hopper (14), and feeder pipe (15) that extend to screening case (1) inside are installed to the bottom of feeder hopper (14).