CN219748624U

CN219748624U - Uniform scattering device

Info

Publication number: CN219748624U
Application number: CN202321056110.0U
Authority: CN
Inventors: 李少卿; 王馨禾; 李少平
Original assignee: Kunming Mameng Rubber Co ltd
Current assignee: Kunming Mameng Rubber Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-09-26
Anticipated expiration: 2033-05-06

Abstract

The utility model provides a uniform scattering device. The uniform scattering device comprises: a base; the box body is fixedly arranged at the top of the base; the crushing rods are rotatably arranged in the box body; the gears are fixedly arranged on the crushing rods respectively and meshed with each other; the first motor is fixedly arranged on the box body, and an output shaft of the first motor is meshed with any crushing rod; screening structure, screening structure sets up in the box, screening structure is used for sieving out the natural rubber granule that the volume reached standard. The uniform scattering device provided by the utility model has the advantages that the scattering rubber particles can be screened, and larger rubber particles can be conveniently removed for secondary scattering, so that the scattering uniformity is improved.

Description

Uniform scattering device

Technical Field

The utility model relates to the technical field of natural rubber processing, in particular to a uniform scattering device.

Background

The natural rubber is a natural high molecular compound taking poly isoprene as a main component, and after the natural rubber is dried, the natural rubber is cooled to below 60 ℃ to enter the subsequent weighing and packaging procedures, and the traditional weighing method adopts manual block-by-block weighing, so that the natural rubber is required to be scattered into particles for realizing automatic weighing.

In production practice, in order to ensure the scattering effect of the natural rubber, the common practice in the prior art is to scatter the natural rubber in a multi-stage scattering manner, but the scattering uniformity is difficult to ensure, so that some particles are too small to collect conveniently.

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

Disclosure of Invention

The utility model provides a uniform scattering device, which aims to solve the technical problem that the size uniformity of rubber particles is difficult to ensure when natural rubber is scattered in a multistage scattering mode.

The uniform scattering device provided by the utility model comprises: a base; the box body is fixedly arranged at the top of the base; the crushing rods are rotatably arranged in the box body; the gears are fixedly arranged on the crushing rods respectively and meshed with each other; the first motor is fixedly arranged on the box body, and an output shaft of the first motor is meshed with any crushing rod; the screening structure is arranged in the box body and is used for screening out natural rubber particles with the volume reaching the standard; the adjusting component is arranged on the screening structure and is used for adjusting the screening volume requirement.

Preferably, the screening structure comprises a plurality of fixed blocks, a plurality of springs and a screen plate, wherein the fixed blocks are fixedly installed on the inner wall of the box body, the springs are fixedly installed at the bottoms of the fixed blocks respectively, the screen plate is fixedly installed at the bottoms of the springs and is in sliding contact with the inner wall of the box body, and a plurality of screening openings are formed in the screen plate.

Preferably, the adjusting component comprises a plurality of fixing plates, two screws, two sliding blocks and a baffle, wherein a plurality of fixing plates are fixedly installed at the bottom of the sieve plate, a plurality of fixing plates are correspondingly arranged in a pairwise manner, two screws are respectively and rotatably installed between the fixing plates corresponding to a plurality of pairwise manner, two sliding blocks are respectively and spirally installed on the two screws and are respectively and slidably contacted with the bottom of the sieve plate, the baffle is fixedly installed between the two sliding blocks and is in sliding contact with the sieve plate, and any two fixing plates are respectively and fixedly installed with a third motor with an output shaft respectively fixedly connected with the two screws.

Preferably, the bottom fixed mounting of sieve has the mount, rotate in the box and install the pivot, fixed mounting has the cam in the pivot, a plurality of the cam all with the mount contacts, fixed mounting has the output shaft on the outer wall of one side of box with cam fixed connection's second motor.

Preferably, the top of base fixed mounting has electric guide rail, slidable mounting has the material receiving box on the electric guide rail, fixed mounting has the division board in the material receiving box.

Preferably, a discharging cylinder is fixedly arranged at the bottom of the box body, and the discharging cylinder is arranged right above the receiving box.

Preferably, a plurality of the springs are fixedly sleeved with telescopic limiting sleeves, and two limiting rollers are rotatably arranged in the box body.

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

the utility model provides a uniform scattering device, which comprises:

1. any crushing rod is driven to rotate through a first motor, then a plurality of crushing rods can be driven to rotate simultaneously through the cooperation of gears, the massive natural rubber entering the box body is scattered, the scattered natural rubber particles can be screened through a screen plate, rubber blocks with larger volumes are convenient to recover and scatter for the second time, so that the uniformity of scattering of the natural rubber is ensured, the sliding block can be driven to move through the rotation of a third motor driving screw, the baffle is driven to move, the size of a screening opening can be adjusted, and the natural rubber particles can be classified and screened conveniently;

2. the rotary shaft is driven by the second motor to rotate so as to drive the cam to rotate, the cam props against the sieve plate to enable the sieve plate to move up and down, the screening effect is improved, the position of the material receiving box can be adjusted through the electric guide rail, large rubber blocks and small rubber particles can be isolated and stored through the isolating plate, the screened rubber particles can be led into the material receiving box through the discharging barrel, the rubber particles can be classified and stored conveniently, the spring can be prevented from being greatly bent and damaged through the telescopic limiting sleeve, the limiting roller can limit the blocky rubber particles, and the rubber blocks are prevented from being transversely laid down so as to be unfavorable for subsequent scattering.

Drawings

FIG. 1 is a schematic diagram of a cross-sectional front view of a uniform scattering device according to a preferred embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;

FIG. 3 is a schematic view of a three-dimensional structure of a screen panel according to the present utility model;

fig. 4 is a schematic three-dimensional structure of the receiving box according to the present utility model.

Reference numerals in the drawings: 1. a base; 2. a case; 3. crushing the rod; 4. a gear; 5. a first motor; 6. a limit roller; 7. a fixed block; 8. a spring; 9. a sieve plate; 10. a fixing plate; 11. a screw; 12. a slide block; 13. a baffle; 14. a fixing frame; 15. a rotating shaft; 16. a cam; 17. a second motor; 18. an electric guide rail; 19. a receiving box; 20. and a partition plate.

Detailed Description

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

Referring to fig. 1-4 in combination, fig. 1 is a schematic front sectional view of a preferred embodiment of a uniform scattering device according to the present utility model; FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1; FIG. 3 is a schematic view of a three-dimensional structure of a screen panel according to the present utility model; fig. 4 is a schematic three-dimensional structure of the receiving box according to the present utility model.

The device of evenly scattering includes: a base 1; the box body 2 is fixedly arranged at the top of the base 1; a crushing rod 3, wherein a plurality of crushing rods 3 are rotatably arranged in the box body 2; a plurality of gears 4, wherein the gears 4 are fixedly installed on the crushing rods 3 respectively, and the gears 4 are meshed; the first motor 5 is fixedly arranged on the box body 2, and an output shaft of the first motor 5 is meshed with any one of the crushing rods 3; the screening structure is arranged in the box body 2 and is used for screening out natural rubber particles with the volume reaching the standard; the adjusting component is arranged on the screening structure and is used for adjusting the screening volume requirement, any crushing rod 3 is driven to rotate through a first motor 5, and a plurality of crushing rods 3 can be driven to rotate simultaneously by matching with a gear 4, so that massive natural rubber entering the box body 2 is scattered.

The screening structure comprises a plurality of fixed blocks 7, a plurality of springs 8 and a screen plate 9, wherein the fixed blocks 7 are fixedly installed on the inner wall of the box body 2, the springs 8 are fixedly installed at the bottoms of the fixed blocks 7 respectively, the screen plate 9 is fixedly installed at the bottoms of the springs 8 and is in sliding contact with the inner wall of the box body 2, a plurality of screening openings are formed in the screen plate 9, natural rubber particles scattered can be screened through the screen plate 9, rubber blocks with large volumes are convenient to recover and scatter secondarily, and therefore uniformity of scattering of natural rubber is guaranteed.

The adjusting component comprises a plurality of fixing plates 10, two screws 11, two sliding blocks 12 and a baffle 13, wherein a plurality of fixing plates 10 are fixedly installed at the bottom of the sieve plate 9, a plurality of fixing plates 10 are correspondingly arranged in a pairwise manner, two screws 11 are respectively rotatably installed between the fixing plates 10 corresponding to a plurality of pairwise manner, two sliding blocks 12 are respectively and spirally installed on the screws 11 and are in sliding contact with the bottom of the sieve plate 9, the baffle 13 is fixedly installed between the two sliding blocks 12 and is in sliding contact with the sieve plate 9, any two fixing plates 10 are respectively fixedly provided with a third motor with an output shaft fixedly connected with the two screws 11, the sliding blocks 12 can be driven to move by driving the screws 11 through the third motor, the size of a screening opening can be adjusted, and classification screening of natural rubber particles is facilitated.

The bottom fixed mounting of sieve 9 has mount 14, the rotating shaft 15 is installed to the box 2 internal rotation, fixed mounting has cam 16 in the rotating shaft 15, a plurality of cam 16 all with mount 14 contacts, fixed mounting has the output shaft on the outer wall of one side of box 2 with cam 16 fixed connection's second motor 17, through the rotation of second motor 17 drive rotating shaft 15 can drive cam 16 rotation, and cam 16 contradicts sieve 9 and makes sieve 9 reciprocate, increases screening effect.

The top fixed mounting of base 1 has electric guide 18, slidable mounting has on the electric guide 18 and connects magazine 19, connect magazine 19 internal fixation to install division board 20, can adjust the position that connects magazine 19 through electric guide 18, can keep apart through division board 20 and store big piece rubber and little piece rubber granule.

The bottom fixed mounting of box 2 has a ejection of compact section of thick bamboo, ejection of compact section of thick bamboo sets up connect directly over the magazine 19, can be with the rubber granule of screening leading-in connect the magazine 19 in through ejection of compact section of thick bamboo, be convenient for carry out classified storage to the rubber granule.

A plurality of the outer fixed cover of spring 8 is equipped with scalable stop collar, two spacing cylinders 6 are installed to the box 2 internal rotation, can prevent through scalable stop collar that spring 8 from producing great buckling and damaging, can carry out spacingly to cubic rubber granule through spacing cylinder 6, prevent that the rubber piece from transversely falling down and being unfavorable for follow-up breaking up.

It should be noted that, in the present utility model, the circuits, electronic components and modules are all related to the prior art, and those skilled in the art may implement the present utility model completely, and it is needless to say that the protection of the present utility model does not relate to improvement of software and methods.

The working principle of the uniform scattering device provided by the utility model is as follows:

the scheme is also provided with an electric control cabinet, the electric control cabinet is arranged on the equipment, when the electric control cabinet is used, each electric equipment can be started to operate respectively, the power connection mode of each electric equipment is the prior mature technology, is a well-known technology of the person in the field, and is not redundant;

during the use, place cubic rubber between two spacing cylinders 6, open first motor 5, second motor 17 and third motor, first motor 5 drive crushing rod 3 rotates can broken cubic natural rubber, the rubber grain drops to on the sieve 9, this moment second motor 17 drive pivot 15 rotates and drives cam 16 conflict mount 14, thereby drive sieve 9 reciprocates and sieve the rubber grain, less rubber grain drops to connect in the magazine 19, open third motor and electric guide 18 again, third motor drive screw 11 rotates and drives slider 12 and remove, thereby adjust the position of baffle 13, thereby adjust the size of screening mouth, electric guide 18 drives and connects the magazine 19 to remove this moment, make the rubber raw materials of great piece drop to connect in the magazine 19, wherein big piece rubber grain and little piece rubber grain separate through division board 20, be convenient for retrieve big piece rubber grain and carry out the secondary and break up, thereby guarantee the homogeneity of breaking up.

the utility model provides a uniform scattering device, which is characterized in that any one of crushing rods 3 is driven to rotate through a first motor 5, then a plurality of crushing rods 3 can be driven to rotate simultaneously through a gear 4, the massive natural rubber entering into a box body 2 is scattered, scattered natural rubber particles can be screened through a screen plate 9, rubber blocks with larger volume can be conveniently recovered to be scattered for the second time, therefore, the uniformity of the scattering of the natural rubber is ensured, a sliding block 12 can be driven to move through the rotation of a third motor driving screw 11, a baffle plate 13 is driven to move, the size of a screening opening can be adjusted, the natural rubber particles can be conveniently screened in a grading manner, a rotating shaft 15 can be driven to rotate through a second motor 17, a cam 16 can be driven to drive a cam 16 to rotate, the screen plate 9 to move up and down, the screening effect is improved, the positions of a material receiving box 19 can be adjusted through an electric guide rail 18, the screened rubber particles can be separated and stored through a separating plate 20, the rubber particles can be conveniently classified and stored in the material receiving box 19 through a discharging barrel, the rubber particles can be prevented from being bent through a limit sleeve, the limit sleeve can be prevented from generating a spring 8 to be prevented from being bent, and the rubber particles can be prevented from being difficult to be scattered transversely and being scattered and limited and being further beneficial to the rubber particles can be prevented from being scattered and broken transversely.

The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.

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 uniform scattering device, comprising:

a base;

the box body is fixedly arranged at the top of the base;

the crushing rods are rotatably arranged in the box body;

the gears are fixedly arranged on the crushing rods respectively and meshed with each other;

the first motor is fixedly arranged on the box body, and an output shaft of the first motor is meshed with any crushing rod;

the screening structure is arranged in the box body and is used for screening out natural rubber particles with the volume reaching the standard;

the adjusting component is arranged on the screening structure and is used for adjusting the screening volume requirement.

2. The uniform scattering device of claim 1, wherein the sieving structure comprises a plurality of fixing blocks, a plurality of springs and a sieve plate, wherein the fixing blocks are fixedly mounted on the inner wall of the box body, the springs are fixedly mounted at the bottoms of the fixing blocks respectively, the sieve plate is fixedly mounted at the bottoms of the springs and is in sliding contact with the inner wall of the box body, and the sieve plate is provided with a plurality of sieving openings.

3. The uniform scattering device according to claim 2, wherein the adjusting assembly comprises a plurality of fixing plates, two screws, two sliding blocks and a baffle plate, wherein the fixing plates are fixedly installed at the bottom of the sieve plate, the fixing plates are correspondingly arranged in pairs, the two screws are respectively rotatably installed between the fixing plates corresponding to the two pairs, the two sliding blocks are respectively and spirally installed on the two screws and are in sliding contact with the bottom of the sieve plate, the baffle plate is fixedly installed between the two sliding blocks and is in sliding contact with the sieve plate, and the fixing plates are respectively and fixedly provided with a third motor with an output shaft fixedly connected with the two screws.

4. The uniform scattering device according to claim 2, wherein a fixing frame is fixedly installed at the bottom of the screen plate, a rotating shaft is rotatably installed in the box body, a cam is fixedly installed on the rotating shaft, a plurality of cams are contacted with the fixing frame, and a second motor with an output shaft fixedly connected with the cam is fixedly installed on the outer wall of one side of the box body.

5. The uniform scattering device of claim 1, wherein an electric guide rail is fixedly arranged at the top of the base, a receiving box is slidably arranged on the electric guide rail, and a partition plate is fixedly arranged in the receiving box.

6. The uniform scattering device of claim 5, wherein a discharge cylinder is fixedly mounted at the bottom of the box body and is arranged right above the receiving box.

7. The uniform scattering device according to claim 2, wherein a plurality of the springs are fixedly sleeved with telescopic limit sleeves, and two limit rollers are rotatably installed in the box body.