CN219324441U

CN219324441U - Vibrating screen with cleaning mechanism

Info

Publication number: CN219324441U
Application number: CN202320755341.4U
Authority: CN
Inventors: 尚金星; 尚伟; 任晓蕾; 袁双林; 张立豹
Original assignee: Jianping Shenjing Mining Co ltd
Current assignee: Jianping Shenjing Mining Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-07-11
Anticipated expiration: 2033-04-07

Abstract

The utility model relates to the technical field of vibrating screens, and discloses a vibrating screen with a cleaning mechanism, which comprises: the machine body is hinged with the outer wall of the upper end of the machine body, the outer wall of the rear end of the machine body is provided with a transmission hole, the outer wall of one side of the transmission hole is provided with a motor through a bolt, the output shaft of the motor is fixed with an eccentric wheel, the other end of the eccentric wheel is connected with a transmission rod through a rotating shaft, and the other end of the transmission rod is connected with a screen frame through a rotating shaft; the screen cloth, its inboard surface of laying at the reel, one side outer wall of reel is connected with the spring. This shale shaker with clean mechanism is provided with the reel and sieves the material through the vibration, and the brush that cooperation upper end both sides set up can reduce unnecessary material because of the quantity that shakes the reel up end that falls to in the vibration in-process, and the reel reciprocating motion on the coplanar for the brush can also clean the reel upper surface in the vibration screening in-process, reduces impurity accumulation on the reel.

Description

Vibrating screen with cleaning mechanism

Technical Field

The utility model relates to the technical field of vibrating screens, in particular to a vibrating screen with a cleaning mechanism.

Background

The process of dividing the bulk material groups with different particle sizes into a plurality of different grades through single-layer or multi-layer screening surfaces with uniformly distributed holes is called screening. The vibrating screen is a machine which utilizes the vibration of the screen body to complete the process, and when the vibrating screen screens the material group, partial materials sometimes remain on the screen body, so that a worker is required to clean the screen body in time.

According to the search, a vibrating screen with a self-cleaning function is disclosed as CN217314500U, and comprises a screen box, a vibrating device, a feeding part arranged at the upper part of one end of the screen box and a discharging part arranged at the bottom of the other end of the screen box, wherein the screen box is cleaned by flushing with water; this practical cleaning function can only be before screening operation begins or after finishing, can't clean reel and screen cloth at screening in-process, and can't solve the problem that partial material gathered on the reel because of vibration falls to in-process screening.

Disclosure of Invention

The present utility model is directed to a vibrating screen with a cleaning mechanism, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a vibrating screen with a cleaning mechanism, comprising:

the machine body is hinged with the outer wall of the upper end of the machine body, the outer wall of the rear end of the machine body is provided with a transmission hole, the outer wall of one side of the transmission hole is provided with a motor through a bolt, the output shaft of the motor is fixed with an eccentric wheel, the other end of the eccentric wheel is connected with a transmission rod through a rotating shaft, and the other end of the transmission rod is connected with a screen frame through a rotating shaft;

the screen cloth, it is laid the inboard surface of reel, one side outer wall connection of reel has the spring, and the spring other end is connected the front end inner wall of organism, the middle part inner wall of organism is fixed with curved fixed plate, one side lower extreme of fixed plate has been laid the brush.

Preferably, a rotating structure is formed between the cover plate and the machine body, the transmission rod is in telescopic connection with the machine body through the eccentric wheel and the output shaft of the motor, the hairbrush and the fixing plate are symmetrically arranged relative to the central axis of the machine body, and meanwhile, the lower end face of the hairbrush is tightly attached to the upper end face of the screen frame.

Preferably, the structure of the screen is a hollow net structure, and the screen is in elastic telescopic connection with the machine body through the screen frame and the springs.

Preferably, the lower extreme internal surface of organism is fixed with the stopper, the drawer is worn to be equipped with in lower extreme one side of organism, the spout has been seted up to the junction of drawer and stopper.

Preferably, the drawer is in sliding connection with the machine body through the sliding groove and the limiting block, and the drawer is matched with the appearance structure of the machine body.

Preferably, the side material boxes are mounted on the inner walls of the two sides of the machine body, which are close to the screen frame, through bolts, connecting holes are formed in the joints of the side material boxes and the machine body, and the material collecting grooves are formed in the outer walls of the upper ends of the side material boxes.

Preferably, the structure of the side material box is an arc structure, the side material box is symmetrically arranged relative to the central axis of the machine body, and a detachable structure is formed between the side material box and the machine body.

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

this shale shaker with clean mechanism is provided with the reel and sieves the material through the vibration, and the brush that cooperation upper end both sides set up can reduce unnecessary material because of the quantity that shakes the reel up end that falls to in the vibration process, and the reel reciprocating motion on the coplanar for the brush can also clean reel and screen cloth upper surface at the vibration screening in-process, reduces impurity accumulation.

Drawings

FIG. 1 is a schematic view of a main body part of the present utility model;

FIG. 2 is a schematic view of a rear view of a body portion of the present utility model;

FIG. 3 is a schematic view of a part of a cross-sectional structure of a machine body according to the present utility model;

fig. 4 is an enlarged schematic view of a portion of the rim charge box according to the present utility model.

In the figure: 1. a body; 2. a cover plate; 3. a transmission hole; 4. a motor; 5. an eccentric wheel; 6. a transmission rod; 7. a screen frame; 8. a screen; 9. a spring; 10. a fixing plate; 11. a brush; 12. a limiting block; 13. a drawer; 14. a chute; 15. a rim charge box; 16. a connection hole; 17. and a material collecting groove.

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.

The present utility model provides a vibrating screen with a cleaning mechanism, see fig. 1, comprising: the machine body 1, the upper end outer wall of the machine body 1 is hinged with a cover plate 2, a rotating structure is formed between the cover plate 2 and the machine body 1, and the cover plate 2 is used for preventing materials from being shaken out from the upper end of the machine body 1 due to vibration after the materials enter the machine body 1; the lower extreme internal surface of organism 1 is fixed with stopper 12, and drawer 13 is worn to be equipped with in lower extreme one side of organism 1, and drawer 13 is identical with the external structure of organism 1, and spout 14 has been seted up to the junction of drawer 13 and stopper 12, and drawer 13 constitutes sliding connection through spout 14 and stopper 12 between and organism 1, and drawer 13 that sets up is gomphosis with organism 1 outer wall when closing, reduces the quantity that the material that sieves out falls into drawer 13 after, the gap department that falls into drawer 13 and organism 1 wafts, and drawer 13 passes through spout 14 and stopper 12 pull in organism 1 one side, stability when removing drawer 13 is better, easy to use.

Referring to fig. 2-3, a vibrating screen with a cleaning mechanism, comprising: the transmission hole 3, it is offered at the rear end outer wall of organism 1, motor 4 is installed through the bolt to one side outer wall of transmission hole 3, the output shaft of motor 4 is fixed with eccentric wheel 5, and the other end of eccentric wheel 5 is connected with transfer line 6 through the pivot, and constitute telescopic connection between the output shaft of eccentric wheel 5 and motor 4 and organism 1, the other end of transfer line 6 is connected with screen frame 7 through the pivot, the pivot is used for making screen frame 7, rotatable regulation between transfer line 6 and the eccentric wheel 5, screen cloth 8 has been laid on the inboard surface of screen frame 7, screen cloth 8's structure is fretwork network structure, and screen cloth 8 passes through screen frame 7 and constitutes elastic telescopic connection between spring 9 and the organism 1, one side outer wall connection of screen frame 7 has spring 9, and the front end inner wall at organism 1 is connected to the spring 9 other end, the screen frame 7 is through the reciprocating motion of eccentric wheel 5 and the transfer line 6 of connection on the motor 4 output shaft, and the elastic action of one side spring 9, the middle part inner wall at organism 1 is fixed with curved fixed plate 10, one side lower extreme of fixed plate 10 has laid 11, and screen cloth 11 and screen cloth 7 and the setting up end face and screen cloth 7 can be reduced in the process of shaking the screen frame 7 and the screen cloth is carried out the screen cloth and is carried out the screen frame and is carried out the face and is carried out the screen frame face to the screen frame and is reduced and the material and is washed in the screen frame 7 and is set up and is more than the screen frame and is washed and is left and a screen frame 7.

Referring to fig. 3-4, a vibrating screen with a cleaning mechanism, comprising: the organism 1 is close to the both sides inner wall of reel 7 and installs limit box 15 through the bolt, the structure of limit box 15 is arc structure, and limit box 15 sets up with the axis position symmetry of organism 1, connecting hole 16 has been seted up to the junction of limit box 15 and organism 1, and limit box 15 constitutes detachable construction through between connecting hole 16 and the organism 1, collection silo 17 has been seted up to the upper end outer wall of limit box 15, the limit box 15 of setting passes through fastener and connecting hole 16 to be fixed at reel 7 both sides lower extreme, both can collect the clout of being swept down by brush 11 from reel 7, still can collect at reel 7 vibration in-process, because of the unnecessary material that the vibration dropped from screen cloth 8 outside, prevent that this part material from falling into drawer 13, influence the effect of screening.

Working principle: for the vibrating screen with the cleaning mechanism, firstly, a worker places the machine body 1 on a stable horizontal working surface in a working environment, then lifts the cover plate 2, pulls out the drawer 13, the worker uses a fastener to fix the border box 15 on two sides of the interior of the machine body 1 through connecting holes 16 on the border box 15, the border box 15 is positioned on two sides of the lower end of the screen frame 7, so that the rest materials falling from the outer side of the screen frame 7 due to vibration are conveniently received through a collecting groove 17, then the worker puts the materials to be screened on the screen 8 in the machine body 1, starts the motor 4, then the output shaft of the motor 4 drives the eccentric wheel 5 to rotate, the eccentric wheel 5 drives the transmission rod 6 to stretch and retract in the transmission hole 3 on one side of the machine body 1, the other end of the transmission rod 6 is connected with the upper surface on one side of the screen frame 7 through a rotating shaft, the outer wall on the other side of the screen frame 7 is elastically connected with the inner wall of the machine body 1 through a spring 9, when the screen frame 7 moves, the movement path does not generate larger deflection through the elastic action of the spring 9, so that when the output shaft of the motor 4 drives the transmission rod 6 to move through the eccentric wheel 5, the screen frame 7 can continuously vibrate back and forth in the machine body 1 along with the transmission rod 6, finally, in the vibration process of the screen frame 7, the brush 11 paved at the lower end of the fixing plate 10 can clean the screen frame 7 and the upper surface of part of the screen mesh 8, the brush 11 is in contact with the lower end surface of the brush 11 through vibration in a fixed state, the quantity of materials shaken off from the outer side of the screen frame 7 is reduced through the blocking of the brush 11, impurities accumulated on the upper surface of the screen frame 7 can be brushed off, the surface cleaning degree of the screen frame 7 is improved, and finally, after the screening operation is finished, workers can pull the drawer 13 out of the lower end of the machine body 1 through the limiting block 12 and the sliding groove 14 on the drawer 13, and collecting and utilizing the sieved materials.

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

Claims

1. A vibrating screen having a cleaning mechanism, comprising:

the machine body (1), the upper end outer wall of the machine body (1) is hinged with a cover plate (2), the rear end outer wall of the machine body (1) is provided with a transmission hole (3), one side outer wall of the transmission hole (3) is provided with a motor (4) through a bolt, an output shaft of the motor (4) is fixedly provided with an eccentric wheel (5), the other end of the eccentric wheel (5) is connected with a transmission rod (6) through a rotating shaft, and the other end of the transmission rod (6) is connected with a screen frame (7) through a rotating shaft;

the screen cloth (8), it is laid the inboard surface of reel (7), one side outer wall of reel (7) is connected with spring (9), and the spring (9) other end is connected the front end inner wall of organism (1), the middle part inner wall of organism (1) is fixed with curved fixed plate (10), brush (11) have been laid to one side lower extreme of fixed plate (10).

2. A vibrating screen with a cleaning mechanism as recited in claim 1, wherein: a rotating structure is formed between the cover plate (2) and the machine body (1), the transmission rod (6) is in telescopic connection with the machine body (1) through an output shaft of the eccentric wheel (5) and the motor (4), the hairbrush (11) and the fixing plate (10) are symmetrically arranged relative to the central axis of the machine body (1), and meanwhile the lower end face of the hairbrush (11) is tightly attached to the upper end face of the screen frame (7).

3. A vibrating screen with a cleaning mechanism as recited in claim 1, wherein: the structure of the screen (8) is a hollowed-out net structure, and the screen (8) is in elastic telescopic connection with the machine body (1) through the screen frame (7) and the springs (9).

4. A vibrating screen with a cleaning mechanism as recited in claim 1, wherein: the limiting block (12) is fixed on the inner surface of the lower end of the machine body (1), a drawer (13) is arranged on one side of the lower end of the machine body (1) in a penetrating mode, and a sliding groove (14) is formed in the joint of the drawer (13) and the limiting block (12).

5. A vibrating screen with a cleaning mechanism as recited in claim 4, wherein: the drawer (13) is connected with the machine body (1) in a sliding way through the sliding groove (14) and the limiting block (12), and the drawer (13) is matched with the appearance structure of the machine body (1).

6. A vibrating screen with a cleaning mechanism as recited in claim 1, wherein: the machine body (1) is close to the both sides inner wall of reel (7) and installs limit magazine (15) through the bolt, connecting hole (16) have been seted up to the junction of limit magazine (15) and machine body (1), collection groove (17) have been seted up to the upper end outer wall of limit magazine (15).

7. A vibrating screen with a cleaning mechanism as recited in claim 6, wherein: the structure of the side material box (15) is an arc structure, the side material box (15) is symmetrically arranged on the central axis of the machine body (1), and a detachable structure is formed between the side material box (15) and the machine body (1).