CN218196301U - Rubber crushing device for rubber production - Google Patents

Abstract

The utility model relates to a rubber production technical field discloses a be used for rubber production to use rubber reducing mechanism, include: rubbing crusher shell, filter screen, riser and crushing blade disc, rubbing crusher shell top inner wall both sides are equipped with fixed broken tooth, be equipped with the crushing roller between the inside both sides inner wall of rubbing crusher shell, rubbing crusher shell middle part inner wall is equipped with the filter screen, rubbing crusher bottom of the case portion central authorities are equipped with crushing main shaft, the utility model discloses a crushing motor drives crushing main shaft and rotates to drive crushing blade disc and rotate and smash the granule, and the size is greater than the rubber of filter screen mesh size and passes through the rotation of dead lever and remove to rubbing crusher shell outer wall edge, enters into the riser through the discharge gate, drives large granule rubber through spiral lifting knife and rises, and is broken again, guarantees that the rubber granule size that enters into crushing blade disc is even, is convenient for smash high-efficiently, and the granule after smashing is even.

Description

Rubber crushing device for rubber production

Technical Field

The utility model relates to a rubber production technical field specifically is a be used for rubber production to use rubber reducing mechanism.

Background

The rubber is a high-elasticity polymer material with reversible deformation, has elasticity at room temperature, can generate large deformation under the action of small external force, and is widely applied to the market due to good physical performance and low manufacturing cost. When the rubber reaches the specified service life, the rubber needs to be recycled and reprocessed, the first step of recycling the rubber is to crush rubber objects with larger volume into rubber particles or rubber powder, and then a rubber crusher is needed to crush the rubber.

The rubber after the crushing of crushing roller, particle size is inhomogeneous, and when smashing, great rubber granule causes the load too big to reducing mechanism easily, when influencing crushing efficiency, and the rubber granule after smashing is inhomogeneous.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for rubber reducing mechanism for rubber production to solve the rubber after the crushing roller that proposes in the above-mentioned background art, the particle size is inhomogeneous, when smashing, great rubber granule causes the too big problem of load to reducing mechanism easily.

In order to achieve the above object, the utility model provides a following technical scheme: a rubber crushing device for rubber production comprises: rubbing crusher shell, filter screen, riser and crushing blade disc, rubbing crusher shell top inner wall both sides are equipped with fixed broken tooth, be equipped with the crushing roller between the inside both sides inner wall of rubbing crusher shell, rubbing crusher shell middle part inner wall is equipped with the filter screen, rubbing crusher shell bottom central authorities are equipped with crushing main shaft, it is equipped with the dead lever to smash the main shaft top and be located the filter screen top, it is equipped with crushing blade disc to smash the main shaft middle part and be located the filter screen below, rubbing crusher shell outer wall one side is equipped with the riser, be equipped with spiral lifting knife between the riser both ends, first one side of riser is equipped with first discharging pipe.

Furthermore, a support is arranged at the bottom of the crusher shell, a crushing motor is arranged below the crushing main shaft in the center of the top of the support, and one end of a power output shaft of the crushing motor is connected with one end of the bottom of the crushing main shaft.

Further, a second discharge pipe is arranged at the bottom of one side of the crusher shell, a discharge hole is formed in one side, close to the bottom of the lifting pipe, of the crusher shell, and the discharge hole is located above the filter screen.

Furthermore, a driving motor is arranged below the lifting pipe on one side of the outer wall of the crusher shell, and one end of a power output shaft of the driving motor is fixedly connected with the bottom end of the spiral lifting knife.

Furthermore, a crushing motor is arranged at one end, located at the crushing roller, of the outer wall of the crusher shell, and the rotation directions of the two crushing rollers are opposite.

Furthermore, the middle part of the filter screen is in an upward convex arc shape.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a rubbing crusher shell that sets up, riser and crushing blade disc, realized when being used for rubber reducing mechanism for rubber production to use, retrieve the relative rotation that the rubber material passes through the crushing roller, it is broken, rubber granule after the breakage falls into the filter screen top, the rubber that particle size is less than filter screen mesh size falls into rubbing crusher shell top, it rotates to drive crushing main shaft through crushing motor, thereby it rotates to smash the granule to drive crushing blade disc, and the rotation that the rubber that the size is greater than filter screen mesh size passes through the dead lever removes to rubbing crusher shell outer wall edge, enter into in the riser through the discharge gate, it rises to drive large granule rubber through spiral lifting knife, it is broken again, the rubber granule size of guaranteeing to enter into crushing blade disc is even, be convenient for smash high-efficient, it is even to smash the back granule.

Drawings

FIG. 1 is a schematic sectional view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the overall top view structure of the present invention;

fig. 3 is a schematic view of the overall overlooking structure of the present invention.

In the figure: 1-a support; 2-a pulverizer housing; 201-a second discharge pipe; 202-a discharge hole; 3, filtering the filter screen; 4-fixing the crushing teeth; 5-a crushing roller; 6-a first discharge pipe; 7-a riser; 8-spiral lifting knife; 9-a drive motor; 10-a fixing rod; 11-a crushing main shaft; 12-a crushing cutter head; 13-grinding motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a rubber crushing device for rubber production comprises: rubbing crusher casing 2, filter screen 3, riser 7 and crushing blade disc 12, the welding of 2 top inner walls both sides of rubbing crusher casing has fixed broken tooth 4, be connected with crushing roller 5 through the bearing between the inside both sides inner wall of rubbing crusher casing 2, 2 middle part inner wall joints of rubbing crusher casing have filter screen 3, 2 bottom central authorities of rubbing crusher casing are connected with crushing main shaft 11 through the bearing, there is dead lever 10 through the screw connection in crushing main shaft 11 top is located filter screen 3 top, it has crushing blade disc 12 through the screw connection to be located filter screen 3 below in the middle part of crushing main shaft 11, there is riser 7 through the screw connection in 2 outer wall one side of rubbing crusher casing, there is spiral lifting knife 8 through the bearing connection between 7 both ends of riser, the welding of 7 first one side of riser has first discharging pipe 6.

There is support 1 bottom 2 rubbing crusher casings through the screw connection for the support of whole device is steady, and support 1 top central authorities are located and smash 11 below of main shaft through the screw connection and have crushing motor 13, and 13 power output shaft one end of crushing motor is connected with 11 bottom one ends of main shaft of smashing, drives through crushing motor 13 and smashes main shaft 11 and rotate, thereby drives and smashes blade disc 12 and rotate, smashes the rubber granule of 2 bottoms of rubbing crusher casings.

2 one side bottom joints of rubbing crusher shell 2 have second discharging pipe 201, an ejection of compact for kibbling rubber, rubbing crusher shell 2 is close to 7 bottom one sides of riser and has seted up discharge gate 202, be convenient for large granule rubber enters into riser 7, discharge gate 202 is located filter screen 3 top, 2 outer wall one side of rubbing crusher shell is located riser 7 below and has driving motor 9 through screw connection, driving motor 9 power output shaft one end and 8 bottom fixed connection of spiral lifting cutter, it rotates to drive spiral lifting cutter 8 through driving motor 9, thereby it rises to drive large granule rubber spiral.

2 outer walls of rubbing crusher shell are located 5 one ends of crushing roller and are equipped with broken motor, and two 5 rotation opposite directions of crushing roller, the mutual extrusion between the crushing roller 5 of being convenient for is broken to rubber, and the convex arc shape is presented at 3 middle parts of filter screen, and the large granule rubber fast dispersion of being convenient for goes on to 2 inner walls of rubbing crusher shell, the filterable high efficiency of being convenient for.

The working principle is as follows: when being used for rubber reducing mechanism for rubber production to use, retrieve the relative rotation that the rubber material passes through crushing roller 5, carry out the breakage, rubber granule after the breakage falls into filter screen 3 top, the rubber that particle size is less than filter screen 3 mesh size falls into 2 tops of rubbing crusher casing, drive through crushing motor 13 and smash main shaft 11 and rotate, thereby drive crushing blade disc 12 and rotate and smash the granule, and the size is greater than the rotation removal of filter screen 3 mesh size to 2 outer wall edges of rubbing crusher casing through dead lever 10, enter into riser 7 through discharge gate 202, it rises to drive large granule rubber through spiral lifting knife 8, it is broken again, the rubber granule size of guaranteeing to enter into crushing blade disc 12 is even, be convenient for smash high-efficiently, it is even to smash the back granule.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A rubber crushing device for rubber production comprises: rubbing crusher casing (2), filter screen (3), riser (7) and crushing blade disc (12), its characterized in that: rubbing crusher casing (2) top inner wall both sides are equipped with fixed broken tooth (4), be equipped with crushing roller (5) between the inside both sides inner wall of rubbing crusher casing (2), rubbing crusher casing (2) middle part inner wall is equipped with filter screen (3), rubbing crusher casing (2) bottom central authorities are equipped with crushing main shaft (11), it is equipped with dead lever (10) to smash main shaft (11) top and be located filter screen (3) top, it is equipped with crushing blade disc (12) to smash main shaft (11) middle part to be located filter screen (3) below, rubbing crusher casing (2) outer wall one side is equipped with riser (7), be equipped with spiral lifting knife (8) between riser (7) both ends, riser (7) first one side is equipped with first discharging pipe (6).

2. The rubber crushing device for rubber production according to claim 1, wherein: the bottom of the crusher shell (2) is provided with a support (1), the center of the top of the support (1) is positioned below the crushing main shaft (11) and is provided with a crushing motor (13), and one end of a power output shaft of the crushing motor (13) is connected with one end of the bottom of the crushing main shaft (11).

3. A rubber crushing apparatus for rubber production according to claim 1, wherein: the bottom of one side of the crusher shell (2) is provided with a second discharge pipe (201), the crusher shell (2) is close to one side of the bottom of the lifting pipe (7) and is provided with a discharge port (202), and the discharge port (202) is positioned above the filter screen (3).

4. The rubber crushing device for rubber production according to claim 1, wherein: one side of the outer wall of the crusher shell (2) is positioned below the lifting pipe (7), and a driving motor (9) is arranged below the lifting pipe, wherein one end of a power output shaft of the driving motor (9) is fixedly connected with the bottom end of the spiral lifting knife (8).

5. The rubber crushing device for rubber production according to claim 1, wherein: the crushing motor is arranged at one end, located on the crushing roller (5), of the outer wall of the crusher shell (2), and the rotating directions of the two crushing rollers (5) are opposite.

6. A rubber crushing apparatus for rubber production according to claim 1, wherein: the middle part of the filter screen (3) is in a convex arc shape.

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