CN219359972U - Rubber crushing device for rubber production - Google Patents

Abstract

The utility model discloses a rubber crushing device for rubber production, which relates to the technical field of rubber production and comprises a crushing box, a screening box is fixedly installed at the bottom of the crushing box, and two Legs are fixedly installed, a crushing mechanism is arranged inside the crushing box, and a sorting mechanism is arranged on one side of the screening box, and the crushing mechanism includes a first motor, a crushing rod and crushing leaves, and the sorting Mechanism includes screen, collection brush and collection box. In the utility model, after the pulverized rubber enters the screening box, the standard rubber passes through the screen, and the rubber with larger particles is intercepted by the screen, and then the third motor is started to drive the two-way threaded rod to drive the two sliders away from each other. The slider drives the T-shaped block on the vertical bar and the collection brush to move, and the collection brush sweeps the retained large rubber pieces into the collection box through the material distribution port, so as to facilitate the collection of non-standard rubber pieces for re-cutting, which is convenient Advantages of sieving.

Description

A rubber crushing device for rubber production

technical field

The utility model relates to the technical field of rubber production, in particular to a rubber crushing device for rubber production.

Background technique

Rubber is a kind of elastic polymer, which can be obtained from the sap of some plants, or it can be artificial. According to the different manufacturing methods, rubber can be divided into two types: synthetic rubber and natural rubber. There are quite a few types of rubber. Applications and products, such as tires, gaskets, etc., rubber products are widely used in people's daily life and industrial production. During the production process of rubber, it is necessary to use a crushing device to crush the rubber raw materials for subsequent series of processing operate.

For example, the publication number is that CN204074188U Chinese patent discloses a rubber crushing device, comprising a vertical cylinder and a conical hopper positioned at the bottom of the cylinder, the upper end of the cylinder has a feed port, and the bottom of the conical hopper has At the discharge port, a group of rubber crushing components is arranged horizontally in the middle of the cylinder, and a detachable magnetic separation roller assembly is arranged above the rubber crushing component. The rubber crushing tool assembly is connected to the motor drive mechanism through the drive shaft and the bearing seat respectively . The rubber crushing device of the utility model realizes the integrated processing of magnetic separation and crushing of rubber materials, and occupies a small area, and is especially suitable for use by rubber product enterprises.

But above-mentioned device also has the following disadvantages, it is inconvenient to sieve the crushed rubber, and some crushed unfinished rubber with larger particles is mixed in the crushed rubber, so that the crushed rubber cannot reach the required standard for production.

Utility model content

The utility model provides a rubber pulverizing device for rubber production to solve the problems raised in the above-mentioned background technology.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

A rubber crushing device for rubber production, comprising a crushing box, a screening box is fixedly installed at the bottom of the crushing box, legs are fixedly installed on the outer walls of both sides of the screening box, and the crushing box A crushing mechanism is provided inside, and a sorting mechanism is provided on one side of the screening box. The crushing mechanism includes a first motor, a crushing rod and crushing leaves, and the first motor is arranged on one side of the crushing box. The crushing rod is movably installed on the inner wall of the crushing box, and the crushing leaves are fixedly mounted on the outer wall of the crushing rod. On the inner wall of the screen, the collection brush is arranged inside the screening box, the bottom of the collection brush is in contact with the top of the screen, and the collection box is fixedly installed on the outer walls of both sides of the screening box.

The further improvement of the technical solution of the utility model is that: the bottom of the crushing box is fixedly equipped with a material guide frame, a second motor is fixedly installed on the inner wall of one side of the material guide frame, and the output shaft of the second motor is fixed A cutting wheel is installed, and a cutting block is fixedly installed on the outer wall of the cutting wheel.

The further improvement of the technical solution of the utility model lies in: a protective box is fixed on one side of the outer wall of the crushing box, one side of the inner wall of the protective box is fixedly connected with one side of the outer wall of the first motor, and the output shaft of the first motor A driving gear is fixedly installed on the top, a driven gear is fixedly installed at one end of the crushing rod, and the outer wall of the driving gear meshes with the outer wall of the driven gear.

The further improvement of the technical solution of the utility model lies in that: a support plate is fixedly installed on one side of the outer wall of the screening box, a third motor is fixedly installed on the top of the support plate, A material dispensing port is provided, and a two-way threaded rod is movably installed on the inner wall of the screening box, and one end of the two-way threaded rod is fixedly connected with the output shaft of the third motor.

The further improvement of the technical solution of the utility model lies in that: a slider is movably installed on the outer wall of the two-way threaded rod, and there are two sliders, and a guide rod is movably installed on the inner wall of the slider, and one end of the guide rod It is fixedly connected with one side inner wall of the screening box, and a T-shaped block is fixedly installed on the top of the collecting brush.

The further improvement of the technical solution of the utility model is that: the inner wall of the T-shaped block is movably installed with a vertical bar, the top of the vertical bar is fixedly connected with the inner wall of one side of the slider, and the top of the T-shaped block is fixedly installed with an adaptable The spring, the top end of the adaptable spring is fixedly connected with the inner wall of one side of the slider.

Owing to adopting above-mentioned technical scheme, relative to the prior art, the technical progress of the utility model is:

1. The utility model provides a rubber crushing device for rubber production, through the interaction of the first motor, crushing rod, crushing leaf, second motor, cutting wheel, cutting block, driving gear and driven gear, through Start the first motor and the second motor, the first motor makes the driving gear drive the crushing rod on the driven gear to rotate, the crushing rod drives the crushing blade to rotate, and the second motor drives the cutting block on the cutting wheel to rotate, at this time put the rubber into the In the crushing box, the crushing leaves crush the rubber once, and the crushed rubber blocks enter the material guide frame, and the cutting block in the material guide frame performs secondary crushing on the rubber blocks, so that the rubber is crushed more thoroughly, and the rubber crushing effect is improved. The advantages.

2. The utility model provides a rubber crushing device for rubber production, through the interaction of screen, collection brush, collection box, third motor, material distribution port, slider, T-shaped block, vertical rod and adaptive spring Next, when the crushed rubber enters the screening box, the standard rubber passes through the screen, and the rubber with larger particles is retained by the screen, and then the third motor is started to drive the two-way threaded rod to drive the two sliders away from each other. The block drives the T-shaped block on the vertical bar and the collection brush to move, and the collection brush sweeps the retained large-grained rubber blocks into the collection box through the material distribution port, so as to facilitate the collection of rubber blocks that do not meet the standards for re-cutting. It has a convenient screen points of advantage.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic cross-sectional view of the structure crushing mechanism of the present invention;

Fig. 3 is a schematic cross-sectional view of a structural sorting mechanism of the present invention;

Fig. 4 is an enlarged schematic view of part A of the structure of the present invention.

In the figure: 1. Crushing box; 2. Screening box; 3. Outrigger; 4. Crushing mechanism; 41. First motor; 42. Crushing rod; 43. Crushing leaves; 44. Second motor; 45. Cutting wheel 46, cutting block; 47, driving gear; 48, driven gear; 5, sorting mechanism; 51, screen; 52, collecting brush; 53, collecting box; 54, the third motor; 55, material distribution port; 56, slide block; 57, T-shaped block; 58, vertical bar; 59, adapt to spring.

Detailed ways

Below in conjunction with embodiment the utility model is described in further detail:

Example 1

As shown in Figures 1-4, the utility model provides a rubber crushing device for rubber production, including a crushing box 1, a screening box 2 is fixedly installed at the bottom of the crushing box 1, and the outer walls on both sides of the screening box 2 The legs 3 are fixedly installed on the top, the inside of the crushing box 1 is provided with a crushing mechanism 4, and one side of the screening box 2 is provided with a sorting mechanism 5, and the crushing mechanism 4 includes a first motor 41, a crushing rod 42 and a crushing blade 43 , the first motor 41 is arranged on one side of the crushing box 1, the crushing rod 42 is movably installed on the inner wall of the crushing box 1, the crushing blade 43 is fixedly mounted on the outer wall of the crushing rod 42, and the sorting mechanism 5 includes a screen 51, Collection brush 52 and collection box 53, screen cloth 51 are fixedly installed on the inner wall of screening box 2, collection brush 52 is arranged on the inside of screening box 2, the bottom of collection brush 52 contacts with the top of screen cloth 51, collection box 53 is fixedly installed on the outer walls of both sides of the screening box 2, the bottom of the crushing box 1 is fixedly equipped with a material guide frame, and a second motor 44 is fixedly installed on one side of the inner wall of the material guide frame, and the output shaft of the second motor 44 A cutting wheel 45 is fixedly installed, a cutting block 46 is fixedly installed on the outer wall of the cutting wheel 45, a protective box is fixed on one side outer wall of the crushing box 1, and a side inner wall of the protective box is fixedly connected with a side outer wall of the first motor 41, A driving gear 47 is fixedly mounted on the output shaft of the first motor 41 , and a driven gear 48 is fixedly mounted on one end of the smashing rod 42 , and the outer wall of the driving gear 47 meshes with the outer wall of the driven gear 48 .

In this embodiment, by starting the first motor 41 and the second motor 44, the first motor 41 drives the driving gear 47 to rotate, the driving gear 47 drives the crushing rod 42 on the driven gear 48 to rotate, and the crushing rod 42 drives the crushing blade to rotate , the second motor 44 drives the cutting wheel 45 to rotate, and the cutting wheel 45 drives the cutting block 46 to rotate. At this time, the rubber is put into the crushing box 1, and the crushing blade 43 crushes the rubber once, and the crushed rubber block enters the material guide frame. , the cutting block 46 in the material guide frame carries out secondary crushing to the rubber block, so that the rubber is crushed more thoroughly.

Example 2

As shown in Figures 1-4, on the basis of Embodiment 1, the utility model provides a technical solution: preferably, a support plate is fixedly installed on the outer wall of one side of the screening box 2, and a support plate is fixedly installed on the top of the support plate. The third motor 54, the outer walls of both sides of the screening box 2 are provided with a material distribution port 55, the inner wall of the screening box 2 is movably equipped with a two-way threaded rod, and one end of the two-way threaded rod is fixedly connected with the output shaft of the third motor 54 , the outer wall of the two-way threaded rod is movably equipped with a slide block 56, there are two slide blocks 56, the inner wall of the slide block 56 is movably equipped with a guide rod, one end of the guide rod is fixedly connected with the side inner wall of the screening box 2, and the collection brush The top of 52 is fixedly equipped with T-shaped block 57, and the inwall of T-shaped block 57 is movably installed with vertical bar 58, and the top of vertical bar 58 is fixedly connected with one side inner wall of slide block 56.

In this embodiment, after the pulverized rubber enters the screening box 2, the rubber that meets the standard passes through the screen 51, and the rubber with larger particles is intercepted by the screen 51, and then the third motor 54 is started to drive the two-way threaded rod to rotate , the two-way threaded rod drives the two sliders 56 away from each other, the slider 56 drives the T-shaped block 57 on the vertical bar 58 to move, the T-shaped block 57 drives the collection brush 52 to move, and the collection brush 52 passes the large-grained rubber blocks trapped through the separation The feed opening 55 sweeps into the collection box 53, which facilitates the collection of substandard rubber blocks for re-cutting.

Example 3

As shown in Figures 1-4, on the basis of Embodiment 1, the utility model provides a technical solution: preferably, the top of the T-shaped block 57 is fixedly equipped with an adaptive spring 59, and the top of the adaptive spring 59 and the slider 56 One side inner wall of one side is fixedly connected, and the adaptation spring 59 that is provided can allow the collection brush 52 on the T-shaped block 57 to move always with the surface of the screen cloth 51, increasing the collection effect.

Let's talk about the working principle of the rubber crushing device for rubber production.

As shown in Figures 1-4, when the rubber needs to be crushed, start the first motor 41 and the second motor 44, the first motor 41 drives the driving gear 47 to rotate, and the driving gear 47 drives the crushing rod 42 on the driven gear 48 Rotate, the crushing rod 42 drives the crushing blade to rotate, the second motor 44 drives the cutting wheel 45 to rotate, and the cutting wheel 45 drives the cutting block 46 to rotate. At this time, the rubber is put into the crushing box 1, and the crushing blade 43 crushes the rubber once. The final rubber block enters the material guide frame, and the cutting block 46 in the material guide frame performs secondary crushing on the rubber block, so that the rubber is crushed more thoroughly, which has the advantage of improving the rubber crushing effect. When the crushed rubber enters the screening box 2, the rubber that meets the standard passes through the screen 51, and the rubber with larger particles is intercepted by the screen 51, and then the third motor 54 is started to drive the two-way threaded rod to rotate, and the two-way threaded rod drives the two slide blocks 56 to move away from each other, and the slide block 56 drives the T-shaped block 57 on the vertical bar 58 to move, and the T-shaped block 57 drives the collection brush 52 to move, and the collection brush 52 sweeps the intercepted large-grained rubber blocks into the collection box 53 through the material distribution port 55, so that it is convenient for non-conformity. Collect the rubber blocks so that they can be cut again, and the adapted spring 59 provided can always fit the surface of the screen cloth 51 when the collection brush 52 on the T-shaped block 57 moves, increasing the collection effect and having the advantage of convenient screening.

The above has generally described the utility model in detail, but on the basis of the utility model, some modifications or improvements can be made to it, which is obvious to those skilled in the art. Therefore, any modification or improvement that does not depart from the spirit of the present utility model is within the protection scope of the present utility model.

Claims (6)

1. A rubber crushing device for rubber production, comprising a crushing box (1), the bottom of the crushing box (1) is fixedly equipped with a screening box (2), and the both sides of the screening box (2) Outriggers (3) are fixedly installed on the outer walls, and it is characterized in that: a crushing mechanism (4) is arranged inside the crushing box (1), and a sorting mechanism (4) is arranged on one side of the screening box (2). 5), the crushing mechanism (4) includes a first motor (41), a crushing rod (42) and a crushing leaf (43), and the first motor (41) is arranged on one side of the crushing box (1), so The crushing rod (42) is movably mounted on the inner wall of the crushing box (1), the crushing leaf (43) is fixedly mounted on the outer wall of the crushing rod (42), and the sorting mechanism (5) includes a screen ( 51), collection brush (52) and collection box (53), described screen cloth (51) is fixedly installed on the inner wall of sieving box (2), and described collection brush (52) is arranged on sieving box (2) Inside, the bottom of the collection brush (52) is in contact with the top of the screen (51), and the collection box (53) is fixedly mounted on the outer walls of both sides of the screening box (2). 2. A kind of rubber crushing device for rubber production according to claim 1, characterized in that: the bottom of the crushing box (1) is fixedly equipped with a material guide frame, and a side inner wall of the material guide frame A second motor (44) is fixedly installed, a cutting wheel (45) is fixedly installed on the output shaft of the second motor (44), and a cutting block (46) is fixedly installed on the outer wall of the cutting wheel (45). 3. A kind of rubber crushing device for rubber production according to claim 1, characterized in that: a protection box is fixed on one side outer wall of the crushing box (1), and a side inner wall of the protection box is connected to the first One side outer wall of a motor (41) is fixedly connected, the output shaft of the first motor (41) is fixedly mounted with a driving gear (47), and one end of the crushing rod (42) is fixedly mounted with a driven gear (48 ), the outer wall of the driving gear (47) is engaged with the outer wall of the driven gear (48). 4. A kind of rubber crushing device for rubber production according to claim 1, characterized in that: a support plate is fixedly installed on one side of the outer wall of the screening box (2), and the top of the support plate is fixed A third motor (54) is installed, and the outer walls of both sides of the screening box (2) are equipped with material distribution ports (55), and the inner wall of the screening box (2) is movably equipped with a two-way threaded rod, so One end of the two-way threaded rod is fixedly connected with the output shaft of the third motor (54). 5. A kind of rubber crushing device for rubber production according to claim 4, characterized in that: a slide block (56) is movably installed on the outer wall of the two-way threaded rod, and the slide block (56) has two One, the inner wall of the slider (56) is movably equipped with a guide rod, one end of the guide rod is fixedly connected with the side inner wall of the screening box (2), and the top of the collection brush (52) is fixedly installed with a T Block (57). 6. A rubber crushing device for rubber production according to claim 5, characterized in that: a vertical rod (58) is movably installed on the inner wall of the T-shaped block (57), and the vertical rod (58) The top of the T-shaped block (57) is fixedly connected with the inner wall of one side of the slide block (56), and the top of the T-shaped block (57) is fixedly equipped with an adaptation spring (59), and the top of the adaptation spring (59) is connected with the top of the slide block (56). The inner wall on one side is fixedly connected.