CN220461327U

CN220461327U - Vibrating screen device

Info

Publication number: CN220461327U
Application number: CN202322162666.4U
Authority: CN
Inventors: 邓雅馨; 曾祥敏; 李华勇; 曾祥猛; 林嘉嘉
Original assignee: Guangzhou Jiaxin Cosmetics Co ltd
Current assignee: Guangzhou Jiaxin Cosmetics Co ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-02-09
Anticipated expiration: 2033-08-11

Abstract

The utility model provides a vibrating screen device. The vibrating screen device comprises a base table and two supporting columns and a mounting frame, wherein the two supporting columns and the mounting frame are arranged at the top of the base table, the top of the mounting frame is provided with a filling hopper, the mounting frame and the two supporting columns are provided with vibrating screen plates, baffle plates are fixedly installed on the outer walls of two sides of each vibrating screen plate, a plurality of screen plates are arranged at the top of each vibrating screen plate, a bottom box is fixedly installed at the top of the base table, a plurality of collecting bins are slidably installed in the bottom box, and one sides of the collecting bins extend to the outside of the bottom box. The vibrating screen device provided by the utility model has the advantages of convenience in operation, capability of carrying out multi-stage screening and improvement of screening efficiency.

Description

Vibrating screen device

Technical Field

The utility model relates to the technical field of material screening, in particular to a vibrating screen device.

Background

The vibrating screen device is a common material screening device, and materials with different sizes are distinguished through a filter screen, so that the vibrating screen device is commonly used for classifying products in the departments such as coal dressing, mineral dressing, building materials, electric power, chemical industry and the like at present.

The common vibrating screen device in the prior art can only carry out one-time screening, distinguish two kinds of specifications of material through the filter screen of a specification, such mode is comparatively extensive, can't carry out multi-level screening to the material, if at present in screening stones such as grit, the grit of different specification sizes can be used for in the facility construction of difference, and single screening, needs the staff to carry out repeated screening through different screen cloth to make the suitability reduce, and the efficiency of screening reduces.

Therefore, it is necessary to provide a new vibrating screen device to solve the above technical problems.

Disclosure of Invention

The utility model solves the technical problem of providing the vibrating screen device which is convenient to operate, can perform multi-stage screening and improves screening efficiency.

In order to solve the above technical problems, the vibrating screen device provided by the present utility model includes: base and set up two support columns and the mounting bracket at the base top, the top of mounting bracket is provided with annotates the hopper, is provided with on mounting bracket and the two support columns and shakes the sieve, and equal fixed mounting has the baffle on the both sides outer wall of sieve that shakes, and the top of shaking the sieve is provided with a plurality of sieve boards, and the top fixed mounting of base has the bottom case, and sliding mounting has a plurality of collection storehouse in the bottom case, and one side in a plurality of collection storehouse all extends to outside the bottom case.

Preferably, connecting shafts are fixedly installed on the outer walls of two sides of the mounting frame and one side, close to each other, of the two support columns, reciprocating blocks are sleeved on the outer walls of the two connecting shafts in a sliding mode, and the vibrating screen plate is fixedly installed at the tops of the two reciprocating blocks.

Preferably, the bottoms of the two connecting shafts are fixedly provided with transmission boxes, and the top inner walls and the bottom inner walls of the two transmission boxes are fixedly provided with tooth plates.

Preferably, the fixed plates are fixedly installed on the outer walls of one sides of the inner walls of two sides of the mounting frame and the outer walls of one sides of the two support columns, rotating rods are rotatably installed on the outer walls of one sides of the two fixed plates, residual teeth are fixedly installed on one ends of the two rotating rods, and the two residual teeth are meshed with the corresponding toothed plates.

Preferably, a side frame is fixedly arranged on the outer wall of one side of the mounting frame and the corresponding support column, a rotating rod is rotatably arranged in the side frame, synchronous pulleys are fixedly arranged at two ends of the rotating rod and one end of the two rotating rods, and a transmission belt is wound on the corresponding two synchronous pulleys.

Preferably, the output shaft of the motor is provided with a first bevel gear, the outer wall of the rotating rod is fixedly sleeved with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.

Compared with the related art, the vibrating screen device provided by the utility model has the following beneficial effects:

the utility model provides a vibrating screen device, which drives a transmission box through two residual teeth in the process of screening materials, and finally realizes reciprocating sliding of a vibrating screen plate, so that the materials passing through the vibrating screen plate gradually extend to the inclined direction of the vibrating screen plate to slide downwards in the process of screening, and the materials respectively pass through a plurality of screen plates in the sliding process, so that multi-level division is performed, and the materials passing through different screen plates finally fall into different collecting bins, thereby realizing multi-stage distinction.

Drawings

FIG. 1 is a schematic view of a vibrating screen device according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic diagram showing a connection state of the side frame and two connecting shafts shown in FIG. 1;

FIG. 3 is a schematic side plan view of the structure shown in FIG. 1;

FIG. 4 is a schematic view showing a connection state of the bottom tank and the collection bin shown in FIG. 1;

FIG. 5 is a schematic view of the bottom construction of the vibrating screen deck shown in FIG. 1;

fig. 6 is a schematic perspective view of the transmission case shown in fig. 1.

Reference numerals in the drawings: 1. a base station; 2. a support column; 3. a mounting frame; 4. a filling hopper; 5. vibrating the screen plate; 6. a baffle; 7. a screen plate; 8. a connecting shaft; 9. a reciprocating block; 10. a transmission case; 11. a fixing plate; 12. a rotating rod; 13. residual teeth; 14. tooth plate; 15. a side frame; 16. a motor; 17. a rotating lever; 18. a first bevel gear; 19. a second bevel gear; 20. a synchronous pulley; 21. a bottom box; 22. a collecting bin; 23. and a material guiding frame.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1-6, fig. 1 is a schematic structural diagram of a vibrating screen device according to a preferred embodiment of the present utility model; FIG. 2 is a schematic diagram showing a connection state of the side frame and two connecting shafts shown in FIG. 1; FIG. 3 is a schematic side plan view of the structure shown in FIG. 1; FIG. 4 is a schematic view showing a connection state of the bottom tank and the collection bin shown in FIG. 1; FIG. 5 is a schematic view of the bottom construction of the vibrating screen deck shown in FIG. 1; fig. 6 is a schematic perspective view of the transmission case shown in fig. 1. The vibrating screen device comprises: the base 1, two support columns 2 and a mounting frame 3 which are arranged at the top of the base 1, the mounting frame 3 presents a shape like letter N, the top of the mounting frame 3 is provided with a filling hopper 4, the bottom end of the filling hopper 4 extends into the mounting frame 3, the mounting frame 3 and the two support columns 2 are provided with a vibrating screen plate 5, the side of the vibrating screen plate 5 on the two support columns 2 is slightly lower than the side of the vibrating screen plate 5 in the mounting frame 3, which is shown in the figure 1, so that the vibrating screen plate 5 is in an inclined state as a whole, the included angle between the vibrating screen plate 5 and the horizontal plane is 25-35 degrees, baffle plates 6 are fixedly arranged on the outer walls of the two sides of the vibrating screen plate 5, a plurality of through holes are formed at the top of the vibrating screen plate 5, screen plates 7 are fixedly arranged on the inner walls of the through holes in the process of actual use, the mesh number of a plurality of screen plates 7 should gradually decrease from high to low to make the scope of screening grow gradually, combine the top of a plurality of screen plates 7 to flush with the surface of a plurality of screen plates 5 that shakes, so can prevent that the material from blocking in the crack between screen plate 7 and the opening when passing through, the top fixed mounting of base 1 has bottom case 21, slidable mounting has a plurality of collection storehouse 22 in bottom case 21, a plurality of recesses have been seted up at the top of bottom case 21, a plurality of collection storehouse 22 are located a plurality of recesses respectively, all fixed mounting has guide frame 23 on the inner wall of a plurality of recesses, a plurality of collection storehouse 22 respectively correspond with the position of a plurality of screen plates 7, the opening is all established at the top of a plurality of collection storehouse 22, one side of a plurality of collection storehouse 22 all extends to outside the bottom case 21.

The connecting shafts 8 are fixedly installed on the inner walls of two sides of the mounting frame 3 and the outer wall of one side, close to each other, of the two support columns 2, the reciprocating blocks 9 are sleeved on the outer walls of the two connecting shafts 8 in a sliding mode, the vibrating screen plate 5 is fixedly installed at the tops of the two reciprocating blocks 9, and the discharging hopper is fixedly installed at the tail end of the vibrating screen plate 5.

The bottom of two connecting axles 8 all fixed mounting has transmission case 10, and the opening is all established to one side of two transmission cases 10, all fixed mounting has tooth bars 14 on the top inner wall and the bottom inner wall of two transmission cases 10.

The both sides inner wall of mounting bracket 3 and the one side outer wall that two support columns 2 are close to each other on equal fixed mounting have fixed plate 11, all rotate on the one side outer wall of two fixed plates 11 and install rotary rod 12, and the one end of two rotary rods 12 extends to in two transmission case 10 respectively, and two rotary rods 12 are located the one end in two transmission case 10 on equal fixed mounting have incomplete tooth 13, and two incomplete teeth 13 all intermesh with corresponding tooth plate 14.

The mounting bracket 3 is fixedly mounted with the side frame 15 on the outer wall of one side of the corresponding support column 2, the rotating rods 17 are rotatably mounted on the inner walls of two sides of the side frame 15, two ends of each rotating rod 17 extend out of the side frame 15, synchronous pulleys 20 are fixedly mounted on two ends of each rotating rod 17 and one end of each rotating rod 12, and a transmission belt is wound on each corresponding synchronous pulley 20.

The output shaft of the motor 16 extends into the side frame 15, a first bevel gear 18 is fixedly sleeved on the output shaft of the motor 16, a second bevel gear 19 is fixedly sleeved on the outer wall of the rotating rod 17, and the second bevel gear 19 is meshed with the first bevel gear 18.

The working principle of the vibrating screen device provided by the utility model is as follows:

when the multi-step screening is needed, firstly, a worker can start the motor 16, the motor 16 starts the output shaft to rotate to drive the first bevel gear 18 to rotate, the motor 16 can drive the rotating rod 17 to rotate under the meshing of the first bevel gear 18 and the second bevel gear 19, so that the corresponding two synchronous pulleys 20 rotate, and simultaneously under the transmission effect of the two transmission belts, the two synchronous pulleys 20 arranged on the rotating rod 17 rotate to drive the two synchronous pulleys 20 arranged on the two rotating rods 12 to rotate, so that the two rotating rods 12 rotate in the same direction, and the two rotating rods 12 rotate in the same direction to drive the two residual teeth 13 to rotate in the same direction respectively.

In the process of rotating the two residual teeth 13, when the half circle of the two residual teeth 13 containing teeth rotates to be meshed with the two tooth plates 14 positioned above, the rotation of the two residual teeth 13 drives the two transmission boxes 10 to slide forward along the two connecting shafts 8 respectively, so as to drive the vibrating screen plate 5 to move forward, and when the half circle of the two residual teeth 13 containing teeth gradually rotates to be meshed with the two tooth plates 14 positioned below, the rotation of the two residual teeth 13 drives the two transmission boxes 10 to extend to the reverse sliding of the two connecting shafts 8 respectively, so as to drive the vibrating screen plate 5 to move reversely, and under the continuous rotation of the two residual teeth 13, the two transmission boxes 10 are enabled to slide continuously and reciprocally, so that the vibrating screen plate 5 moves reciprocally.

At this time, the worker can pour the materials to be screened through the injection hopper 4, the materials finally fall on the surface of the vibrating screen plate 5 through the injection hopper 4, the materials can gradually pass through a plurality of screen plates 7 in the process of gradually sliding downwards in the reciprocating screening process of the vibrating screen plate 5, and when the materials pass through the screen plates 7 of one specification each time, the screen plates 7 can screen the materials once, so that the materials which can pass through the screen plates 7 fall, the materials which cannot pass through can continuously slide downwards, contact with the next screen plate 7, screen the next time, and finally the materials which cannot pass through all the screen plates 7 can be discharged through the discharge hopper.

After the material passing through the screen plate 7 falls, the material finally falls into the collecting bin 22 under the corresponding screen plate 7 through the guide of the material guiding frame 23, and after all screening operations are completed, the worker can uniformly recover the material with the specification by transversely pulling out the plurality of collecting bins 22.

the utility model provides a vibrating screen device, which drives a transmission case 10 through two residual teeth 13 in the process of screening materials, and finally realizes reciprocating sliding of a vibrating screen plate 5, so that the materials passing through the vibrating screen plate gradually extend to the inclined direction of the vibrating screen plate 5 to slide downwards in the process of screening, and the materials respectively pass through a plurality of screen plates 7 in the process of sliding, so that multi-level division is performed, and the materials passing through different screen plates 7 finally fall into different collecting bins 22, thereby realizing multi-stage distinguishing.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A vibrating screen apparatus comprising: base and setting are in two support columns and the mounting bracket at base top, its characterized in that, the top of mounting bracket is provided with annotates the hopper, the mounting bracket with two be provided with on the support column and shake the sieve board, all fixed mounting has the baffle on the both sides outer wall of sieve board shakes, the top of sieve board shakes is provided with a plurality of sieve boards, the top fixed mounting of base has the bottom case, slidable mounting has a plurality of collection storehouse in the bottom case, and is a plurality of one side of collecting the storehouse all extends to outside the bottom case.

2. The vibrating screen device according to claim 1, wherein connecting shafts are fixedly installed on the inner walls of two sides of the mounting frame and the outer wall of one side, close to the two supporting columns, of the two supporting columns, reciprocating blocks are sleeved on the outer walls of the two connecting shafts in a sliding mode, and the vibrating screen plate is fixedly installed on the tops of the two reciprocating blocks.

3. The vibrating screen device according to claim 2, wherein the bottoms of the two connecting shafts are fixedly provided with transmission boxes, and the top inner walls and the bottom inner walls of the two transmission boxes are fixedly provided with tooth plates.

4. The vibrating screen device according to claim 3, wherein fixing plates are fixedly installed on two side inner walls of the mounting frame and one side outer wall of the two support columns, which are close to each other, respectively, rotating rods are rotatably installed on one side outer walls of the two fixing plates, residual teeth are fixedly installed on one ends of the two rotating rods, and the two residual teeth are meshed with the corresponding tooth plates.

5. The vibrating screen device according to claim 4, wherein a side frame is fixedly installed on the outer wall of one side of the mounting frame and the corresponding support column, a rotating rod is rotatably installed in the side frame, synchronous pulleys are fixedly installed at two ends of the rotating rod and one end of two rotating rods, and a transmission belt is wound on the corresponding two synchronous pulleys.

6. The vibrating screen device according to claim 5, wherein a first conical tooth is arranged on an output shaft of the motor, a second conical tooth is fixedly sleeved on the outer wall of the rotating rod, and the first conical tooth is meshed with the second conical tooth.