CN219503228U - Granule classifying and screening machine - Google Patents

Abstract

The utility model discloses a particle grading screening machine, which comprises a screening box, wherein a screening mechanism is arranged in the screening box, the screening mechanism comprises a screen plate arranged in the screening box, a motor is fixedly arranged on one side of the screening box, the output ends of the two motors are fixedly connected with rotating shafts, a plurality of cams distributed in a linear array are fixedly arranged on the outer sides of the rotating shafts, mounting plates are fixedly arranged on the inner walls of the two sides of the screening box, a plurality of springs distributed in a linear array are fixedly arranged on the lower sides of the two mounting plates, and a collecting box is arranged in the screening box. According to the screening device, the motor, the rotating shaft, the cam, the mounting plate and the spring are matched in the screening mechanism, the vibration of the screen plate can be realized through controlling the motor, the screening of particles can be realized along with the vibration of the screen plate, and the particles can be classified and screened through the arrangement of the two inclined screening mechanisms in the box body, so that the screening effect is enhanced, and the practicability of the screening device is improved.

Description

Granule classifying and screening machine

Technical Field

The utility model relates to the field of screening machines, in particular to a particle grading screening machine.

Background

Particles are a technical term referring to geometric bodies having a specific shape within a size range, typically between millimeters and nanometers. The particles refer to not only solid particles but also liquid particles such as fog drops, oil droplets and the like.

In the particle processing, screening treatment can be carried out, according to Chinese patent net (publication No. CN208695545U, publication No. 2019-04-05), a particle screening machine is disclosed, which comprises a machine body, a feeding column with an inlet is fixed at the upper end of the machine body, a cavity and a secondary screening cavity connected with the cavity are arranged in the machine body, a discharge hole and a discharge outlet are formed in the machine body, the discharge outlet is connected with the secondary screening cavity, a discharge chute is arranged on one side of the machine body and is positioned above the secondary screening cavity, a first fixed plate is arranged above the discharge chute, a first screen mesh connected with the first screen mesh in a driving manner is arranged on the first fixed plate, a second fixed plate is arranged between the discharge chute and the cavity, a second screen mesh is arranged on the second fixed plate, and a second screen mesh is arranged below the second fixed plate and is connected with the second screen mesh in a driving manner. The utility model is provided with two screening nets, so that the secondary screening can be carried out on the particles, the screening precision is improved, and the quality of the screened particles is higher. However, when the screening machine is used, the particles are difficult to screen in a grading manner, so that the screening effect is poor and the practicability is low.

Disclosure of Invention

The utility model mainly solves the technical problems existing in the prior art and provides a particle classification screening machine.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a granule classified screening machine, includes the screening case, the inside of screening case is provided with screening mechanism, screening mechanism is including setting up in the inside sieve of screening case, one side fixed mounting of screening case has the motor, the equal fixedly connected with pivot of output of two motors, the outside fixed mounting of pivot has a plurality of cams that are linear array and distribute, the equal fixed mounting of inner wall of screening case both sides has the mounting panel, and the equal fixed mounting of downside of two mounting panels has a plurality of linear array to distribute's spring, the inside of screening case is provided with the collection box.

Preferably, one end of the screen plate is fixedly provided with a plurality of connecting rings distributed in a linear array, the inside of the screening box is rotatably provided with a mounting shaft, and the screen plate is rotatably connected with the mounting shaft through the connecting rings.

Preferably, the number of the sieve plates is two, the two sieve plates are all obliquely arranged, and the two sides of the sieve plates are fixedly provided with baffle plates.

Preferably, the two mounting plates are respectively arranged above the two sieve plates, and the two rotating shafts are respectively arranged below the two sieve plates.

Preferably, the collecting box is located below the sieve plate, limiting blocks are fixedly installed on two sides of the collecting box, and limiting grooves matched with the limiting blocks are fixedly installed on inner walls of two sides of the screening box.

Preferably, the top of screening case is provided with the interpolation hopper, the bottom of screening case is provided with the row silo, the both sides of screening case are all fixed mounting has the supporting leg.

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

according to the screening device, the motor, the rotating shaft, the cam, the mounting plate and the spring are matched in the screening mechanism, the vibration of the screen plate can be realized through controlling the motor, the screening of particles can be realized along with the vibration of the screen plate, and the particles can be classified and screened through the arrangement of the two inclined screening mechanisms in the box body, so that the screening effect is enhanced, and the practicability of the screening device is improved.

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 view of a first perspective structure of the present utility model;

FIG. 2 is a schematic view of a second perspective structure of the present utility model;

FIG. 3 is a schematic view of a first cross-section of the present utility model;

fig. 4 is a schematic structural view of a second cross section of the present utility model.

In the figure: 1. a screening box; 2. a sieve plate; 3. a motor; 4. a rotating shaft; 5. a cam; 6. a mounting plate; 7. a spring; 8. a connecting ring; 9. a mounting shaft; 10. a striker plate; 11. a collection box; 12. a limiting block; 13. a limit groove; 14. a charging hopper; 15. a discharge chute; 16. and (5) supporting legs.

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. 1-4, a granule classifying screen machine, including screening case 1, screening case 1's inside is provided with screening mechanism, screening mechanism is including setting up in screening case 1 inside sieve 2, one side fixed mounting of screening case 1 has motor 3, the equal fixedly connected with pivot 4 of output of two motors 3, the outside fixed mounting of pivot 4 has a plurality of cams 5 that are linear array and distribute, the equal fixed mounting of inner wall of screening case 1 both sides has mounting panel 6, the equal fixed mounting of downside of two mounting panels 6 has a plurality of linear array and distributes's spring 7, two mounting panel 6 set up respectively in the top of two sieve 2, two pivots 4 set up respectively in the below of two sieve 2, screening case 1's inside is provided with collection box 11, drive pivot 4 and cam 5 through motor 3 and rotate, pivoted cam 5 can drive sieve 2 and remove, cooperation mounting panel 6 and spring 7's setting, spring 7 can be compressed in the elastic action of spring 7, can drive sieve 2 and reset, realize the vibrations of 2, along with the vibrations of 2, can realize the sieve and the full sieve and the granule that falls into the bottom of two sieve 1 through the box that the full sieve is set up to the sieve that falls into the granule of the inside is full, thereby the sieve 1, the effect of screening case is set up to the sieve is full to the sieve 1, the granule that falls into the bottom of the sieve 1 is full sieve 1.

In one aspect of this embodiment, a plurality of connecting rings 8 fixedly mounted at one end of the screen plate 2 and distributed in a linear array may rotatably connect the screen plate 2 with the mounting shaft 9 to effect rotation of the screen plate 2.

In one aspect of this embodiment, the baffles 10 on both sides of the screen deck 2 act to block particles from sliding off the sides of the screen deck 2.

In one aspect of this embodiment, the collecting box 11 below the screen plate 2 is convenient for collect impurity and not full granule in the granule, through installing slider 12 in collecting box 11 both sides, install the spout 13 with slider 12 looks adaptation at screening case 1 both sides inner wall, play the spacing effect to collecting box 11, can take collecting box 11 out, clear up the impurity of collecting box 11 inside.

In one aspect of this embodiment, the particles to be screened are fed through the feeding hopper 14, and the screened particles are discharged through the discharge chute 15 at the bottom of the screening box 1, and the supporting legs 16 fixedly installed at both sides of the screening box 1 play a supporting and fixing role.

The working principle of the utility model is as follows: this hierarchical sieve separator of granule when using, add the granule that will wait to screen through adding hopper 14, start two motors 3 simultaneously and drive pivot 4 and cam 5 rotation, cam 5 can drive sieve 2 and remove, cooperate the setting of mounting panel 6 and spring 7, the removal of sieve 2 can compress spring 7, under the elastic action of spring 7, can drive sieve 2 and reset, realize the vibrations of sieve 2, along with the vibrations of sieve 2, can realize the screening to the granule, make impurity in the granule and the inside that does not full granule fall into collecting box 11, the bottom of screening case 1 is fallen to full granule, discharge through-slot 15 through screening case 1 bottom falls out, all consumer in this scheme are all supplied power through external power.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. A particle classifying screen machine, comprising a screening box (1), characterized in that: the inside of screening case (1) is provided with screening mechanism, screening mechanism is including setting up in screening case (1) inside sieve (2), one side fixed mounting of screening case (1) has motor (3), and the equal fixedly connected with pivot (4) of output of two motors (3), the outside fixed mounting of pivot (4) has a plurality of cams (5) that are linear array and distribute, the equal fixed mounting of inner wall of screening case (1) both sides has mounting panel (6), and the equal fixed mounting of downside of two mounting panels (6) has spring (7) that a plurality of linear arrays distribute, the inside of screening case (1) is provided with collection box (11).

2. A particle classification screening machine as claimed in claim 1 wherein: one end fixed mounting of sieve (2) has a plurality of go-between (8) that are linear array and distribute, the inside rotation of screening case (1) is installed installation axle (9), sieve (2) are connected with installation axle (9) rotation through go-between (8).

3. A particle classification screening machine as claimed in claim 1 wherein: the number of the screen plates (2) is two, the two screen plates (2) are all obliquely arranged, and the two sides of the screen plates (2) are fixedly provided with baffle plates (10).

4. A particle classification screening machine as claimed in claim 1 wherein: the two mounting plates (6) are respectively arranged above the two sieve plates (2), and the two rotating shafts (4) are respectively arranged below the two sieve plates (2).

5. A particle classification screening machine as claimed in claim 1 wherein: the collecting box (11) is located below the screen plate (2), limiting blocks (12) are fixedly installed on two sides of the collecting box (11), and limiting grooves (13) matched with the limiting blocks (12) are fixedly installed on inner walls of two sides of the screening box (1).

6. A particle classification screening machine as claimed in claim 1 wherein: the top of screening case (1) is provided with charging hopper (14), the bottom of screening case (1) is provided with discharge groove (15), both sides of screening case (1) are all fixed mounting has supporting leg (16).