CN212856610U

CN212856610U - Vibrating screen machine protector

Info

Publication number: CN212856610U
Application number: CN202020977456.4U
Authority: CN
Inventors: 明勇敢
Original assignee: Luohe Zhongjian Concrete Co ltd
Current assignee: Luohe Zhongjian Concrete Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-04-02
Anticipated expiration: 2030-06-02

Abstract

The utility model relates to a sieving machine technical field just discloses a sieving machine protector, including last box and lower box, go up the fixedly connected with spliced pole between box and the lower box, the cardboard has been cup jointed in the surface activity of spliced pole, the inner fixedly connected with sealing ring of cardboard, the internal fixed surface of sealing ring is connected with the screen cloth, the bottom surface fixedly connected with unloading funnel of box down, the top surface screw thread of going up the box has cup jointed the lagging, the top surface fixedly connected with top cover of lagging. This sieving machine protector, through set up the annular at the top surface of last box to cup joint the lagging screw thread in the annular, utilize round platform shape top cover and lagging to be connected, can be sealed the screen cloth roof when making strong wind weather, through set up the infundibulate baffle in top cover inside, make the partial dust that screen cloth top surface vibrations produced upwards by baffle lower surface separation, reduce the dust diffusion that vibrations caused, operational environment when improving strong wind weather, excellent in use effect.

Description

Vibrating screen machine protector

Technical Field

The utility model relates to a sieving machine technical field specifically is a sieving machine protector.

Background

The sieving machine is a machine which is matched with a test sieve to analyze the granularity of materials and replaces manual sieving. Mainly comprises a flapping sieve, a top-beating type vibrating sieve machine, a standard inspection sieve and the like.

Present sieving machine in the use, because the screen cloth top is in open state when arranging mixed gravel and sand on the screen cloth in, can blow off the dust that screen cloth vibrations gravel and sand produced to all around in the strong wind weather for operational environment air quality reduces fast, and operation workman's operational environment receives the influence, and equipment deposition is serious, and the result of use is not good.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a sieving machine protector possesses the advantage of avoiding strong wind weather dust loss and protection screen cloth, has solved the problem mentioned in the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a sieving machine protector, includes box and lower box, go up the fixedly connected with spliced pole between box and the lower box, the cardboard has been cup jointed in the surface activity of spliced pole, the inner fixedly connected with sealing ring of cardboard, the internal surface fixedly connected with screen cloth of sealing ring, the bottom surface fixedly connected with unloading funnel of box down, the top surface screw thread of going up the box has cup jointed the lagging, the top surface fixedly connected with top cover of lagging, the fixed intercommunication in top surface of top cover has the inlet pipe, the internal surface fixedly connected with baffle is overlapped on the top, the fixed cover of surface of box has cup jointed fixed cover down, the bottom surface fixedly connected with supporting leg of fixed cover.

Preferably, the top surface of going up the box has seted up the annular, the internal face of annular has seted up the screw thread, the internal surface and the lagging screw thread of annular cup joint, the lateral surface fixedly connected with handle of lagging.

Preferably, the side face of the lower box body is fixedly connected with a motor base, the top face of the motor base is fixedly provided with a motor, and an output shaft of the motor is fixedly connected with a rotating shaft.

Preferably, the outer surface of the rotating shaft is fixedly sleeved with a cam, the number of the clamping plates is four, the top surfaces of the four clamping plates are fixedly connected with springs, and the upper ends of the springs are fixedly connected with the bottom surface of the upper box body.

Preferably, the lateral surface of one of the clamping plates is fixedly connected with a transverse plate, and the transverse plate is positioned above the cam.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this sieving machine protector, through set up the annular at the top surface of last box to cup joint the lagging screw thread in the annular, utilize round platform shape top cover and lagging to be connected, can be sealed the screen cloth roof when making strong wind weather, through set up the infundibulate baffle in top cover inside, make the partial dust that screen cloth top surface vibrations produced upwards by baffle lower surface separation, reduce the dust diffusion that vibrations caused, operational environment when improving strong wind weather, excellent in use effect.

2. This sieving machine protector, through set up the annular at last box top surface to cup joint the lagging screw thread that the top surface is connected with the top cover in the annular, when making the device deposit not using, realize the circumference protection to the screen cloth, avoid environment steam to fall on the screen cloth from the side top, improve the screen cloth and deposit the effect, improve screen cloth life.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic bottom view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a cross-sectional view of the structure of the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 4.

In the figure: 1. an upper box body; 2. a lower box body; 3. connecting columns; 4. clamping a plate; 5. a seal ring; 6. screening a screen; 7. a discharging hopper; 8. a spring; 9. a motor base; 10. a motor; 11. a rotating shaft; 12. a cam; 13. a transverse plate; 14. sheathing; 15. jacking and sleeving; 16. a feed pipe; 17. a handle; 18. a ring groove; 19. a baffle plate; 20. fixing a sleeve; 21. and (5) supporting legs.

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. 1-5, a protection device for a vibrating screen machine comprises an upper box body 1 and a lower box body 2, a connecting column 3 is fixedly connected between the upper box body 1 and the lower box body 2, a clamping plate 4 is movably sleeved on the outer surface of the connecting column 3, a sealing ring 5 is fixedly connected to the inner end of the clamping plate 4, a screen 6 is fixedly connected to the inner surface of the sealing ring 5, a discharging funnel 7 is fixedly connected to the bottom surface of the lower box body 2, a sleeve plate 14 is sleeved on the top surface of the upper box body 1 in a threaded manner, a top sleeve 15 is fixedly connected to the top surface of the sleeve plate 14, a feeding pipe 16 is fixedly communicated with the top surface of the top sleeve 15, a baffle plate 19 is fixedly connected to the inner surface of the top sleeve 15, a fixed sleeve 20.

Wherein, annular 18 has been seted up to the top surface of last box 1, and the internal face of annular 18 is seted up threadedly, and the internal surface and the lagging 14 screw thread of annular 18 cup joint, and the mode that the screw thread was seted up to the lateral surface fixedly connected with handle 17 of lagging 14 utilizes annular 18 for the lagging 14 is easy to assemble and demolishs, improves the convenience of dismouting.

Wherein, the side fixedly connected with motor cabinet 9 of lower box 2, the top surface fixed mounting of motor cabinet 9 has motor 10, and motor 10's output shaft fixedly connected with pivot 11 utilizes motor 10 to drive pivot 11 and rotates, realizes the rotation of cam, and then makes screen cloth 6 shake from top to bottom.

Wherein, the fixed cover of the surface of pivot 11 has been connected with cam 12, and the quantity of cardboard 4 is four, the equal fixedly connected with spring 8 of top surface of four cardboard 4, the upper end of spring 8 and the bottom surface fixed connection of last box 1, and spring 8 guarantees that screen cloth 6 can shake repeatedly from top to bottom, has the reset action.

Wherein, the lateral surface fixedly connected with diaphragm 13 of a cardboard 4, diaphragm 13 is located the top of cam 12, utilizes cam 12 rotation and top down to move diaphragm 13 and fluctuate from top to bottom, and then the up-and-down vibrations of real screen cloth 6.

The working principle is as follows: under the strong wind weather condition or in the transportation is deposited to the device, embolia the lagging 14 that the top surface installed the top cover 15 along annular 18, pulling handle 17 and rotatory lagging 14, make lagging 14 and annular 18 threaded sleeve joint, drop into ring sum gravel and sand in the inlet pipe 16 under the strong wind weather, mix gravel and sand along inlet pipe 16 and fall on screen cloth 6 through baffle 19, starter motor 10 drives pivot 11 and rotates, cam 12 is rotatory to be driven diaphragm 13 and is fluctuated from top to bottom, make screen cloth 6 shake from top to bottom, fine sand falls, the gravel pile exists on screen cloth 6 top surface, locate lagging 14 soon and realize taking out of rubble.

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 a sieving machine protector, includes box (1) and lower box (2), its characterized in that: go up fixedly connected with spliced pole (3) between box (1) and lower box (2), cardboard (4) have been cup jointed in the surface activity of spliced pole (3), the inner fixedly connected with sealing ring (5) of cardboard (4), internal surface fixedly connected with screen cloth (6) of sealing ring (5), the bottom surface fixedly connected with unloading funnel (7) of box (2) down, the top surface screw thread of going up box (1) has cup jointed lagging (14), the top surface fixedly connected with top cover (15) of lagging (14), the top surface fixed intercommunication of top cover (15) has inlet pipe (16), top cover (15) internal surface fixedly connected with baffle (19), the external surface fixed surface of box (2) has cup jointed fixed cover (20) down, the bottom surface fixedly connected with supporting leg (21) of fixed cover (20).

2. A shaker guard as claimed in claim 1, wherein: go up the top surface of box (1) and seted up annular (18), the internal face of annular (18) is seted up threadedly, the internal surface and the lagging (14) screw-thread socket joint of annular (18), the lateral surface fixedly connected with handle (17) of lagging (14).

3. A shaker guard as claimed in claim 1, wherein: the side fixedly connected with motor cabinet (9) of lower box (2), the top surface fixed mounting of motor cabinet (9) has motor (10), the output shaft fixedly connected with pivot (11) of motor (10).

4. A shaker guard as claimed in claim 3, wherein: the outer fixed surface of pivot (11) has cup jointed cam (12), the quantity of cardboard (4) is four, four the equal fixedly connected with spring (8) of top surface of cardboard (4), the upper end of spring (8) and the bottom surface fixed connection of last box (1).

5. A screen shaker guard as claimed in claim 4, wherein: the outer side face of one clamping plate (4) is fixedly connected with a transverse plate (13), and the transverse plate (13) is located above the cam (12).