CN219150740U

CN219150740U - Rectangular oscillating screen

Info

Publication number: CN219150740U
Application number: CN202223574038.9U
Authority: CN
Inventors: 王相田; 冯青松; 汪洋
Original assignee: Yuanshenyipin Shanghai Life Technology Co ltd
Current assignee: Yuanshenyipin Shanghai Life Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-09
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of oscillating screens, and discloses a rectangular oscillating screen, which solves the problems that a discharge hole is arranged on one side of a machine body, larger materials are more inconvenient to lead out in the screening process, and meanwhile, smaller materials are easy to lead out together when larger materials are led out, namely, the problem of incomplete screening exists; through being provided with box, rectangle fender frame and sieve, can realize the thoroughly screening to meeting the requirements material, through being provided with each subassemblies such as slide rail, lead screw, positive and negative motor and slider, can realize the derivation to the non-meeting material, and derive comparatively conveniently.

Description

Rectangular oscillating screen

Technical Field

The utility model belongs to the technical field of oscillating screens, and particularly relates to a rectangular oscillating screen.

Background

The oscillating screen is an oscillating screening device, is mainly used for screening and filtering granular materials, and is applied to various industries such as food, medicine, chemical industry, ceramics, metallurgy, papermaking, abrasive materials, environmental protection and the like; according to the patent entitled "vibrating screen" with the publication number "CN215088703U", according to the disclosure of which "when the screen drum vibrates, larger particles are discharged through the discharge port, and smaller particles enter the lower space of the screen drum through the screen, however, the following drawbacks still exist:

the discharge gate is installed in one side of organism, and screening in-process, great material is derived comparatively inconvenient, simultaneously, and the great material is derived and is mingled with less material together and derived easily, exists promptly and sieves incomplete phenomenon.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the rectangular oscillating screen, which effectively solves the problems that in the prior art, a discharge hole is arranged on one side of a machine body, larger materials are more inconvenient to lead out in the screening process, and meanwhile, smaller materials are easy to lead out together when the larger materials are led out, namely, the phenomenon of incomplete screening exists.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the rectangular oscillating screen comprises a supporting frame, wherein a box body is slidably arranged at the top end of the supporting frame, a vibrating motor is arranged at one end of the box body, a guide hopper is arranged on the inner wall of the bottom of the box body, a rectangular baffle frame is arranged on the inner wall of the middle part of the box body, a screen plate is arranged at the top end of the rectangular baffle frame, a rectangular frame is arranged above the screen plate, an opening corresponding to the rectangular frame is formed at one end of the box body, a fixing plate is arranged at one side of the top of the box body, a driving assembly is arranged at the top end of the fixing plate, a feeding pipe is arranged above the rectangular frame, and the feeding pipe is connected with the supporting frame through an L-shaped fixing frame;

the driving assembly comprises a sliding rail arranged at the top end of the fixed plate, a screw rod is rotatably arranged in the sliding rail, a forward and reverse motor is arranged at one end of the screw rod penetrating through the sliding rail, a sliding block is arranged on the screw rod in a threaded manner, and the sliding block is connected with the rectangular frame.

Preferably, the guide hopper is of a prismatic table structure, and a first guide box corresponding to the guide hopper is arranged at the top end of the support frame.

Preferably, a second guide box corresponding to the rectangular frame is arranged at the top end of the support frame, and guide inclined plates are arranged in the first guide box and the second guide box.

Preferably, the support frame is closely adjacent to one side of the top end of the L-shaped fixing frame and symmetrically provided with a support seat, and the top end of the support seat is provided with a first sliding groove.

Preferably, a fixed rod is arranged in the first sliding groove, a moving block is sleeved in the middle of the fixed rod, springs are symmetrically sleeved at two ends of the fixed rod, one end of each spring is connected with the inner wall of the first sliding groove, and the other end of each spring is connected with the moving block.

Preferably, the box body is arranged at the top end of the moving block, a second sliding groove is formed in the L-shaped fixing frame, and a sliding strip corresponding to the second sliding groove is arranged on one side of the box body.

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

(1) In operation, through the arrangement of the box body, the rectangular baffle frame and the screen plate, the materials meeting the requirements can be thoroughly screened, and through the arrangement of the components such as the sliding rail, the screw rod, the positive and negative motor, the sliding block and the like, the materials which are not met can be guided out, and the guiding out is more convenient;

(2) In work, through being provided with each subassemblies such as vibrating motor, dead lever, movable block and spring, can realize the vibration of box, realize promptly sieving the material, through being provided with guide hopper, first guide case, second guide case and guide swash plate, be convenient for realize deriving respectively of material after the screening.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a vibration motor according to the present utility model;

FIG. 3 is a schematic diagram of a driving assembly according to the present utility model;

FIG. 4 is a schematic view of a guide hopper according to the present utility model;

FIG. 5 is a schematic diagram of a moving block according to the present utility model;

FIG. 6 is a schematic view of an L-shaped fixing frame according to the present utility model;

in the figure: 1. a support frame; 2. a case; 3. a vibration motor; 4. a rectangular baffle frame; 5. a sieve plate; 6. a rectangular frame; 7. a fixing plate; 8. a drive assembly; 9. a feeding pipe; 10. an L-shaped fixing frame; 11. a slide rail; 12. a screw rod; 13. a forward and reverse motor; 14. a slide block; 15. a guide hopper; 16. a first guide box; 17. a second guide box; 18. a support base; 19. a first chute; 20. a fixed rod; 21. a moving block; 22. a spring; 23. a second chute; 24. a slide bar; 25. and a material guiding sloping plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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 first embodiment is shown in fig. 1 to 6, the utility model comprises a support frame 1, a box body 2 is slidably arranged at the top end of the support frame 1, a vibrating motor 3 is arranged at one end of the box body 2, a guide hopper 15 is arranged on the inner wall of the bottom of the box body 2, a rectangular baffle frame 4 is arranged on the inner wall of the middle part of the box body 2, a sieve plate 5 is arranged at the top end of the rectangular baffle frame 4, a rectangular frame 6 is arranged above the sieve plate 5, an opening corresponding to the rectangular frame 6 is arranged at one end of the box body 2, a fixed plate 7 is arranged at one side of the top of the box body 2, a driving component 8 is arranged at the top end of the fixed plate 7, a feeding pipe 9 is arranged above the rectangular frame 6, the feeding pipe 9 is connected with the support frame 1 through an L-shaped fixing frame 10, the guide hopper 15 is in a prismatic table structure, a first guide box 16 corresponding to the guide hopper 15 is arranged at the top end of the support frame 1, a second guide box 17 corresponding to the rectangular frame 6 is arranged at the top end of the support frame 1, and guide 25 are arranged in the first guide box 16 and the second guide box 17;

the driving assembly 8 comprises a sliding rail 11 arranged at the top end of the fixed plate 7, a screw rod 12 is rotatably arranged in the sliding rail 11, a forward and reverse motor 13 is arranged at one end of the screw rod 12 penetrating through the sliding rail 11, a sliding block 14 is arranged on the screw rod 12 in a threaded manner, and the sliding block 14 is connected with the rectangular frame 6;

the setting of drive assembly 8 not only can realize deriving the material of gathering on sieve 5, can make sieve 5 expose through side direction removal rectangle frame 6 moreover, and the user can be nimble change sieve 5 according to screening demand, owing to the setting of rectangle fender frame 4 only need place required sieve 5 on rectangle fender frame 4.

In the second embodiment, on the basis of the first embodiment, a supporting seat 18 is symmetrically installed on one side of the supporting frame 1, which is close to the top end of the L-shaped fixing frame 10, a first chute 19 is formed on the top end of the supporting seat 18, a fixing rod 20 is installed in the first chute 19, a moving block 21 is sleeved in the middle of the fixing rod 20, springs 22 are symmetrically sleeved at two ends of the fixing rod 20, one ends of the springs 22 are connected with the inner wall of the first chute 19, the other ends of the springs 22 are connected with the moving block 21, a box body 2 is installed on the top end of the moving block 21, a second chute 23 is formed on the L-shaped fixing frame 10, and a sliding bar 24 corresponding to the second chute 23 is installed on one side of the box body 2.

Working principle: during operation, the material to be screened is guided into the rectangular frame 6 through the feeding pipe 9, at this moment, the material falls onto the screen plate 5, due to the arrangement of the first chute 19, the fixed rod 20, the moving block 21 and the spring 22, the box body 2 is enabled to oscillate in the horizontal direction under the action of the vibrating motor 3, the oscillation of the box body 2 drives the screen plate 5 and the oscillation of the rectangular frame 6, the material with the diameter smaller than the screen holes on the screen plate 5 falls into the guide hopper 15, then the material is further conveyed through the second guide box 17, the material with the diameter larger than the screen holes on the screen plate 5 is accumulated on the screen plate 5, after a certain time of screening, the feeding pipe 9 is closed, the feeding is stopped, the forward and backward motor 13 is started, the forward and backward motor 13 rotates to drive the screw rod 12 to rotate, the screw rod 12 rotates to drive the lateral movement of the sliding block 14, the lateral movement of the sliding block 14 drives the lateral movement of the rectangular frame 6, the rectangular frame 6 can laterally push the material accumulated on the screen plate 5, the material is enabled to fall into the first guide box 16 along with the continuous lateral movement of the rectangular frame 6, then the first guide box 16 is further conveyed through the first guide box 16, after the first guide box 16 is further reversely rotated, the material with the screen plate 6 is further conveyed, the material with the screen plate 9 is reset, and the material is continuously opened, and the feeding pipe 9 is enabled to be continuously reset.

Claims

1. A rectangular oscillating screen, comprising a support frame (1), characterized in that: the automatic feeding device is characterized in that a box body (2) is slidably arranged at the top end of the supporting frame (1), a vibrating motor (3) is arranged at one end of the box body (2), a guide hopper (15) is arranged on the inner wall of the bottom of the box body (2), a rectangular baffle frame (4) is arranged on the inner wall of the middle of the box body (2), a screen plate (5) is arranged at the top end of the rectangular baffle frame (4), a rectangular frame (6) is arranged above the screen plate (5), an opening corresponding to the rectangular frame (6) is formed in one end of the box body (2), a fixing plate (7) is arranged at one side of the top of the box body (2), a driving component (8) is arranged at the top end of the fixing plate (7), a feeding pipe (9) is arranged above the rectangular frame (6), and the feeding pipe (9) is connected with the supporting frame (1) through an L-shaped fixing frame (10);

wherein, drive assembly (8) are including installing slide rail (11) on fixed plate (7) top, and lead screw (12) are installed in slide rail (11) rotation, and positive and negative motor (13) are installed to one end that lead screw (12) run through slide rail (11), and slider (14) are installed to the screw thread on lead screw (12), and slider (14) are connected with rectangle frame (6).

2. A rectangular shaker screen as recited in claim 1, wherein: the guide hopper (15) is of a prismatic table structure, and a first guide box (16) corresponding to the guide hopper (15) is arranged at the top end of the support frame (1).

3. A rectangular shaker screen as claimed in claim 2, wherein: the top end of the supporting frame (1) is provided with a second guide box (17) corresponding to the rectangular frame (6), and both the first guide box (16) and the second guide box (17) are internally provided with a guide inclined plate (25).

4. A rectangular shaker screen as recited in claim 1, wherein: the support frame (1) is closely adjacent to one side of the top end of the L-shaped fixing frame (10) and is symmetrically provided with a support seat (18), and the top end of the support seat (18) is provided with a first sliding groove (19).

5. A rectangular shaker screen as recited in claim 4, wherein: a fixed rod (20) is arranged in the first sliding groove (19), a moving block (21) is sleeved in the middle of the fixed rod (20), springs (22) are symmetrically sleeved at two ends of the fixed rod (20), one end of each spring (22) is connected with the inner wall of the first sliding groove (19), and the other end of each spring (22) is connected with the corresponding moving block (21).

6. A rectangular shaker screen as recited in claim 5, wherein: the box body (2) is arranged at the top end of the moving block (21), a second sliding groove (23) is formed in the L-shaped fixing frame (10), and a sliding strip (24) corresponding to the second sliding groove (23) is arranged on one side of the box body (2).