CN220991138U - Acrylic rubber freezing crushing equipment - Google Patents

Abstract

The utility model discloses an acrylate rubber freezing and crushing device which comprises a shell, a raw material cavity, a crushing cavity, a driving cavity, a transmission component, a sloping plate and a crushing blade, wherein the driving component drives the crushing blade and a rotating shaft to rotate, the crushing blade rotates to crush rubber, and meanwhile, the rotating shaft rotates to drive a material dividing plate to rotate, so that the rubber in the raw material cavity intermittently and quantitatively falls into the crushing cavity, the problem of incomplete crushing of a large amount of rubber at one time is solved, the driving component arranged in the process drives the transmission component to operate, the transmission component drives a helical blade to rotate, so that raw materials can be conveyed to the top of the crushing cavity again to fall, the raw materials are crushed repeatedly, the raw materials after being crushed thoroughly fall through a screen, the sloping plate is driven to rotate in the rotation process of a driving shaft, the rubber which is crushed thoroughly moves to one side of a circulating cavity in an acceleration manner, and the efficiency of re-crushing of the rubber is accelerated.

Description

Acrylic rubber freezing crushing equipment

Technical Field

The utility model relates to crushing equipment, in particular to equipment for freezing and crushing acrylic rubber.

Background

The acrylate rubber production process needs to grind it into powder, and the milling device of the prior art is poor in grinding effect, and when the acrylate rubber is ground, a large amount of rubber can be thrown into for a large amount at one time and is ground simultaneously, so that grinding quality is reduced, grinding is not thorough, and the acrylate rubber can not be ground for a plurality of times in the grinding process, so that the grinding quality is not high, and the problem is solved by designing an acrylate rubber freezing grinding device.

Disclosure of utility model

The utility model aims to provide an acrylate rubber freezing and crushing device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides an acrylic ester rubber freezing crushing equipment, includes the casing, set up raw materials chamber and crushing chamber in the casing, set up the transportation chamber between raw materials chamber and the crushing chamber, install the pivot on the transportation chamber lateral wall, install the feed divider in the pivot, install crushing blade in the raw materials chamber, crushing chamber bottom is provided with the screen cloth, and the connecting pipe is installed to screen cloth one side, and connecting pipe keeps away from screen cloth one end and extends to the collection chamber of seting up on the casing;

The shell is provided with a driving cavity, a driving assembly is arranged in the driving cavity, and the crushing blade and the rotating shaft are connected with the driving assembly;

The circulating cavity is arranged at two sides of the crushing cavity, is communicated with the upper end and the lower end of the crushing cavity, and is internally provided with spiral blades;

One end of the transmission component is connected with the driving component, and the other end of the transmission component is connected with the spiral blade;

And the sloping plate is arranged on one side of the screen and is attached to the screen, and the sloping plate is connected with the driving assembly.

As a further scheme of the utility model: the driving assembly comprises a driving piece, the driving piece is arranged on the driving cavity, a driving shaft is arranged at the output end of the driving piece, one end of the driving shaft, which is far away from the driving piece, extends into the crushing cavity and the conveying cavity, and the crushing blade is arranged on the driving shaft;

And one end of the connecting unit is connected with the driving shaft, and the other end of the connecting unit is connected with the rotating shaft.

As a further scheme of the utility model: the transmission assembly comprises a driven shaft, one end of the driven shaft is rotationally connected with the installation cavity, the other end of the driven shaft extends into the circulation cavity, and the spiral blades are installed on the driven shaft;

And one end of the connecting mechanism is connected with the driving shaft, and the other end of the connecting mechanism is connected with the driven shaft.

As a further scheme of the utility model: a rotating rod is arranged on the side wall of the crushing cavity, and a blanking rod is arranged on the rotating rod;

And one end of the transmission unit is connected with the driving shaft, and the other end of the transmission unit is connected with the rotating rod.

As a further scheme of the utility model: the driving piece is a stepping motor.

Compared with the prior art, the utility model has the beneficial effects that: when smashing rubber, the driving piece drives the driving shaft that is connected with it to rotate, the driving shaft rotates to drive smashing the blade and rotates, smashing the blade and rotate and then can smashing rubber, simultaneously the driving shaft rotates and drives the pivot that is connected with it through the connecting unit to rotate, the pivot rotates and drives the feed divider that is connected with it and rotate, the feed divider rotates and then can make the rubber intermittent type ration in the raw materials chamber fall into smashing the chamber, can make smashing the quality better, once only smash a large amount of rubber, smash incomplete problem, the driving shaft rotates and drives the dwang that is connected with it through the transmission unit to rotate, the dwang rotates and then drives the unloading pole that is connected with it to rotate, the unloading pole rotates and then can accelerate raw materials and move downwards, on the one hand can accelerate crushing efficiency, on the other hand can make the raw materials that do not smash thoroughly enter into the circulation chamber, and then can make the raw materials carry again to smash the chamber top and fall down, so repeatedly smash the raw materials through the screen cloth after smashing thoroughly.

Drawings

Fig. 1 is a schematic structural view of an acrylic rubber freezing and pulverizing apparatus.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a schematic structural diagram of a transmission unit according to an embodiment of the present utility model.

In the figure: 1. a housing; 2. a crushing cavity; 3. a delivery chamber; 4. a collection chamber; 5. a drive chamber; 6. a driving member; 7. a drive shaft; 8. a crushing blade; 9. a connecting mechanism; 10. a driven shaft; 11. a helical blade; 12. a connection unit; 13. a material dividing plate; 14. a transmission unit; 15. a blanking rod; 16. a rotating lever; 17. a screen; 18. and a sloping plate.

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 to 3, as an embodiment of the present utility model, an acrylate rubber freezing and pulverizing apparatus includes a housing 1, a raw material cavity and a pulverizing cavity 2 are provided in the housing 1, a conveying cavity 3 is provided between the raw material cavity and the pulverizing cavity 2, a rotating shaft is mounted on a side wall of the conveying cavity 3, a material separating plate 13 is mounted on the rotating shaft, a pulverizing blade 8 is mounted in the raw material cavity, a screen 17 is provided at a bottom of the pulverizing cavity 2, a connecting pipe is mounted at one side of the screen 17, and one end of the connecting pipe far from the screen 17 extends into a collecting cavity 4 provided on the housing 1;

The shell 1 is provided with a driving cavity 5, a driving assembly is arranged in the driving cavity 5, and the crushing blade 8 and the rotating shaft are connected with the driving assembly;

The circulating cavity is arranged on two sides of the crushing cavity 2, is communicated with the upper end and the lower end of the crushing cavity 2, and is internally provided with spiral blades 11;

One end of the transmission component is connected with the driving component, and the other end of the transmission component is connected with the helical blade 11;

And a swash plate 18, wherein the swash plate 18 is provided on the screen 17 side and is attached to the screen 17, and the swash plate 18 is connected to the drive unit.

In this embodiment, when smashing rubber, the drive assembly who installs drives crushing blade 8 and pivot rotation that is connected with it, crushing blade 8 rotates and then can smash rubber, the pivot rotates simultaneously and drives the branch flitch 13 rotation that is connected with it, branch flitch 13 rotates and then can make the rubber intermittent type ration in the raw materials chamber fall into crushing chamber 2, can make crushing quality better, once only smash a large amount of rubber, smash incomplete problem, the drive assembly who installs at this process drives the drive assembly operation, the drive assembly drives helical blade 11 and rotates, and then can make the raw materials carry crushing chamber 2 top again and fall down, so repeatedly smash the raw materials, the raw materials after smashing thoroughly falls down through screen cloth 17, drive shaft 7 rotates in-process and drives swash plate 18 rotation, swash plate 18 rotates and can accelerate to smashing thorough rubber to circulation chamber side and remove, accelerate the efficiency of smashing rubber again.

As an embodiment of the utility model, the driving assembly comprises a driving piece 6, the driving piece 6 is arranged on the driving cavity 5, a driving shaft 7 is arranged at the output end of the driving piece 6, one end of the driving shaft 7 away from the driving piece 6 extends into the crushing cavity 2 and the conveying cavity 3, and the crushing blade 8 is arranged on the driving shaft 7;

And one end of the connecting unit 12 is connected with the driving shaft 7, and the other end is connected with the rotating shaft.

In this embodiment, the driving piece 6 drives the drive shaft 7 that is connected with it to rotate, and the drive shaft 7 rotates and drives crushing blade 8 to rotate, and crushing blade 8 rotates and then can smash rubber, and the drive shaft 7 rotates simultaneously and drives the pivot rotation that is connected with it through connecting unit 12, and the pivot rotation drives the feed divider 13 that is connected with it to rotate, and feed divider 13 rotates and then can make the rubber intermittent type ration in the raw materials chamber fall into crushing chamber 2, can make crushing quality better, has compensatied once only and has smashed a large amount of rubber, smashes incomplete problem.

Further, the connection unit 12 may be a gear set or a combination of a worm and a worm wheel, which will not be described in detail herein.

As one embodiment of the utility model, the transmission assembly comprises a driven shaft 10, one end of the driven shaft 10 is rotatably connected with the installation cavity, the other end of the driven shaft extends into the circulation cavity, and the spiral blade 11 is installed on the driven shaft 10;

and one end of the connecting mechanism 9 is connected with the driving shaft 7, and the other end is connected with the driven shaft 10.

In the embodiment, the driving shaft 7 rotates to drive the driven shaft 10 connected with the driving shaft 7 to rotate through the connecting mechanism 9, the driven shaft 10 drives the helical blade 11 to rotate, and then raw materials can be conveyed to the top of the crushing cavity 2 again to fall, so that the raw materials are crushed repeatedly, and the crushed raw materials fall through the screen 17.

Further, the connection mechanism 9 may be a gear set or a pulley set, which is not described in detail herein.

As one embodiment of the utility model, a rotating rod 16 is arranged on the side wall of the crushing cavity 2, and a blanking rod 15 is arranged on the rotating rod 16;

And a transmission unit 14, wherein one end of the transmission unit 14 is connected with the driving shaft 7, and the other end is connected with the rotating rod 16.

In this embodiment, the driving shaft 7 rotates to drive the rotating rod 16 connected with the driving shaft through the transmission unit 14 to rotate, the rotating rod 16 rotates to drive the blanking rod 15 connected with the rotating rod to rotate, the blanking rod 15 rotates to accelerate downward movement of raw materials, on one hand, crushing efficiency can be accelerated, on the other hand, raw materials which are not crushed thoroughly enter the circulating cavity, the driven shaft 10 drives the helical blade 11 to rotate, and then the raw materials can be conveyed to the top of the crushing cavity 2 again to fall, so that the raw materials are crushed repeatedly, and the raw materials which are crushed thoroughly fall through the screen 17.

Further, the transmission unit 14 may be a gear set or a combination of a worm and a worm wheel, which is not described in detail herein.

As an embodiment of the present utility model, the driving member 6 is a stepping motor.

In this embodiment, the driving member 6 is a stepper motor, and the driving shaft 7 connected thereto is rotated by the stepper motor.

The working principle of the utility model is as follows: when rubber is crushed, the driving piece 6 drives the driving shaft 7 connected with the driving shaft 7 to rotate, the driving shaft 7 rotates to drive the crushing blade 8 to rotate, the crushing blade 8 rotates to crush the rubber, meanwhile, the driving shaft 7 rotates to drive the rotating shaft connected with the driving shaft through the connecting unit 12 to rotate, the rotating shaft rotates to drive the distributing plate 13 connected with the driving shaft to rotate, the distributing plate 13 rotates to enable the rubber in the raw material cavity to intermittently and quantitatively fall into the crushing cavity 2, crushing quality is better, the problem that a large amount of rubber is crushed at one time, the problem of incomplete crushing is solved, the driving shaft 7 rotates to drive the rotating rod 16 connected with the driving shaft through the transmission unit 14 to rotate, the rotating rod 16 rotates to drive the blanking rod 15 connected with the rotating shaft to rotate, the blanking rod 15 rotates to accelerate raw material to move downwards, crushing efficiency can be accelerated on one hand, raw materials which are not crushed thoroughly enter the circulating cavity can be enabled to rotate, the driven shaft 10 drives the helical blade 11 to rotate, the raw materials can be conveyed to the top of the crushing cavity 2 again to fall down, and the raw materials are crushed repeatedly and thoroughly fall down through the screen 17.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The utility model provides an acrylic ester rubber freezing crushing equipment, includes the casing, its characterized in that, raw materials chamber and crushing chamber have been seted up in the casing, have seted up the transportation chamber between raw materials chamber and the crushing chamber, install the pivot on the transportation chamber lateral wall, install the feed divider in the pivot, install crushing blade in the raw materials chamber, crushing chamber bottom is provided with the screen cloth, and the connecting pipe is installed to screen cloth one side, and connecting pipe keeps away from screen cloth one end and extends to the collection chamber of seting up on the casing;

The shell is provided with a driving cavity, a driving assembly is arranged in the driving cavity, and the crushing blade and the rotating shaft are connected with the driving assembly;

The circulating cavity is arranged at two sides of the crushing cavity, is communicated with the upper end and the lower end of the crushing cavity, and is internally provided with spiral blades;

One end of the transmission component is connected with the driving component, and the other end of the transmission component is connected with the spiral blade;

And the sloping plate is arranged on one side of the screen and is attached to the screen, and the sloping plate is connected with the driving assembly.

2. An acrylate rubber freeze crushing apparatus according to claim 1 wherein the drive assembly comprises a drive member mounted on the drive chamber, the drive member output end having a drive shaft mounted thereon, one end of the drive shaft remote from the drive member extending into the crushing chamber and the delivery chamber, the crushing blade mounted on the drive shaft;

And one end of the connecting unit is connected with the driving shaft, and the other end of the connecting unit is connected with the rotating shaft.

3. The apparatus according to claim 2, wherein the transmission assembly comprises a driven shaft, one end of the driven shaft is rotatably connected with the installation cavity, the other end of the driven shaft extends into the circulation cavity, and the helical blades are installed on the driven shaft;

And one end of the connecting mechanism is connected with the driving shaft, and the other end of the connecting mechanism is connected with the driven shaft.

4. The acrylic rubber freezing and crushing equipment according to claim 2, wherein a rotating rod is arranged on the side wall of the crushing cavity, and a blanking rod is arranged on the rotating rod;

And one end of the transmission unit is connected with the driving shaft, and the other end of the transmission unit is connected with the rotating rod.

5. An acrylate rubber freeze shredder according to claim 2, wherein the drive member is a stepper motor.