CN212352576U

CN212352576U - Rubber reducing mechanism

Info

Publication number: CN212352576U
Application number: CN201922401623.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanxi Xinjinke Experimental Equipment Co ltd
Current assignee: Shanxi Xinjinke Experimental Equipment Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2021-01-15
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a rubber reducing mechanism, the power distribution box comprises a box body, one side top of box is equipped with the feeder hopper, and the feeder hopper is linked together with the box, and two axis of rotation are connected to vertical normal running fit in the box, and the outside of two axis of rotation all evenly is equipped with the crushing sword that the level set up. The utility model has the advantages that: the utility model provides a pair of rubber reducing mechanism, two motors rotate the crushing sword that the axis of rotation drove two axis of rotation outsides and carry out shredding to old and useless rubber, two second electric telescopic handle promote respectively and drive the crushing sword in the axis of rotation outside rather than the slider that corresponds and smash old and useless rubber at the horizontal reciprocating motion in the box, a large amount of dust aspirations that the dust catcher can produce when smashing are discharged through the hole of airing exhaust after the filter dust case filters, first electric telescopic handle stimulates the baffle downwards and rotates and make the baffle be the slope form, old and useless rubber after smashing passes through the baffle landing to the screen cloth on, the screen cloth will smash qualified rubber sifting and fall into in the storage box.

Description

Rubber reducing mechanism

Technical Field

The utility model relates to an old and useless rubber retrieves technical field, specifically is a rubber reducing mechanism.

Background

In the waste high polymer materials, the proportion of the waste rubber is only inferior to that of the waste plastics. The waste rubber cannot be naturally decomposed, so that the quantity of the waste rubber is very close to the production quantity of the rubber, and the accumulation and improper treatment of a large quantity of waste rubber cause resource waste and severe environmental pollution to cause black pollution. The waste rubber is properly treated and resources are recycled, so that the environment can be protected, and whether the polymer material industry can be continuously developed or not is also concerned.

When recycling and regenerating, smash rubber is an indispensable process, and current rubber reducing mechanism can not carry out abundant crushing to rubber, smashes thoroughly, and further reduction production efficiency, and can produce a large amount of dusts and easily be inhaled the respiratory track by operating personnel when smashing rubber in, produce very big harm to operating personnel's health.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber reducing mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a rubber crushing device comprises a box body, wherein a feed hopper is arranged above one side of the box body and is communicated with the box body, two rotating shafts are connected in the box body in a vertical rotating fit mode, crushing cutters which are horizontally arranged are uniformly arranged on the outer sides of the two rotating shafts, the upper ends of the two rotating shafts vertically extend upwards from a abdicating groove which is horizontally arranged on the upper side of the box body to the outer side of the box body, motors for driving the rotating shafts to rotate are arranged at the extending ends of the two rotating shafts, a partition plate which is horizontally arranged is arranged in the box body and is arranged below the two rotating shafts, one side of the partition plate is connected with the inner wall of one side of the box body in a rotating fit mode through a first hinging seat, a first electric telescopic rod which is obliquely arranged is arranged below the partition plate and is connected with the inner wall of one side, close to the first hinging seat, of the first electric telescopic rod in a rotating fit, the screen is obliquely arranged below the first electric telescopic rod, the screen is inclined towards the lower left side and extends out of the box body from an opening formed in one side of the box body, a material receiving box is arranged below the extending end of the screen, the lower side of the screen is fixedly connected with the inner bottom of the box body through two vertically arranged springs, a storage box is arranged at the inner bottom of the box body and is arranged opposite to the screen, and the storage box is arranged between the two springs;

the box is kept away from the second mounting panel that feeder hopper one side fixed connection level set up, is equipped with the dust catcher on the second mounting panel, and the inlet scoop of dust catcher is linked together through aspiration channel and box, and the air outlet of dust catcher communicates with the dust filter box through going out the tuber pipe, and dust filter box fixed connection is at the upside of second mounting panel.

Preferably, the bracing piece of the vertical setting of upside symmetry fixed connection of box, the groove of stepping down sets up between two bracing pieces, and the diaphragm that the common fixed connection level in upper end of two bracing pieces set up, and the diaphragm is equipped with the spout that the level set up towards the downside of box, and horizontal sliding fit connects two sliders in the spout, the both sides that the diaphragm is relative all are equipped with second electric telescopic handle, and two second electric telescopic handle's the equal level of flexible end stretch into in the spout and respectively with one side fixed connection rather than the slider that corresponds, two motors fixed connection are the downside of two sliders respectively, the equal vertical downwards of main shaft rather than the axis of rotation that corresponds of two motors end fixed connection that stretches out, and two second electric telescopic handle homoenergetic promote rather than the slider that corresponds and drive the crushing sword in the axis of rotation outside horizontal reciprocating motion in the box.

Preferably, one side of the dust filtering box is provided with an air inlet, the air outlet pipe is communicated with the air inlet, one side of the dust filtering box is symmetrically provided with two insertion ports which are horizontally arranged, each insertion port is communicated with the dust filtering box, the inner wall of the dust filtering box, which is far away from the insertion ports, is symmetrically provided with insertion grooves which are horizontally arranged, the insertion grooves are arranged in a one-to-one correspondence mode with the insertion ports, each insertion port is internally and cooperatively connected with a filter screen plate which is horizontally arranged, one end of each filter screen plate extends into the dust filtering box and is connected into the insertion grooves in an insertion and insertion matching mode, the other end of each filter screen plate is arranged on the outer side of the corresponding insertion port and is fixedly connected with a positioning plate which is vertically arranged, one side, far away from the filter screen plate, of the positioning plate is provided with a.

Preferably, one side of the box body, which is close to the feed hopper, is fixedly connected with a horizontally arranged first mounting plate, a warm air blower is arranged on the upper side of the first mounting plate, and a hot air port of the warm air blower is communicated with the box body through a hot air pipe.

Preferably, two vibrating motors are symmetrically arranged on the lower side of the screen.

Compared with the prior art, the beneficial effects of the utility model are that: the two motors rotate the rotating shafts to drive the crushing cutters on the outer sides of the two rotating shafts to crush waste rubber, the fan heater is turned on to blow hot air into the box body through the hot air pipe to heat the crushed waste rubber while crushing, the heated waste rubber is softened to improve the crushing effect, meanwhile, the service life of the crushing cutters can be prolonged, the two second electric telescopic rods respectively push the corresponding sliding blocks to drive the crushing cutters on the outer sides of the rotating shafts to horizontally reciprocate in the box body to crush the waste rubber, the waste rubber can be crushed more thoroughly, the dust collector can suck a large amount of dust generated during crushing, the dust is filtered by the dust filter box and then is discharged through the air exhaust hole, after the waste rubber is completely crushed, the first electric telescopic rod downwards pulls the partition plates to rotate to enable the partition plates to be inclined, the crushed waste rubber slides onto the screen through the partition plates, and the screen screens the crushed qualified waste rubber out of the storage box, a small amount of rubber which is not completely crushed slides into the material receiving box through the screen. Can solve current rubber reducing mechanism like this and can not carry out abundant crushing to rubber, smash not thoroughly, further reduction production efficiency, and can produce a large amount of dust when smashing rubber and easily by in operating personnel inhales the respiratory track, produce the problem of very big harm to operating personnel's health.

Drawings

FIG. 1 is a schematic view of a basic structure of a rubber crusher according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic diagram of the basic structure of the dust filtering box;

FIG. 4 is a schematic view of a relief groove.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in figures 1-4, the utility model relates to a rubber crushing device, which comprises a box body 1, a feed hopper 4 is arranged above one side of the box body 1, the feed hopper 4 is communicated with the box body 1, two rotating shafts 6 are vertically and rotatably matched and connected in the box body 1, the outer sides of the two rotating shafts 6 are uniformly welded and fixed with a horizontally arranged crushing cutter 61, the upper ends of the two rotating shafts 6 vertically and upwardly extend out of a abdicating groove 13 horizontally arranged on the upper side of the box body 1 to the outer side of the box body 1, motors 5 for driving the rotating shafts 6 to rotate are respectively arranged at the extending ends of the two rotating shafts 6, the upper side of the box body 1 is symmetrically welded and fixedly connected with vertically arranged support rods 2, the abdicating groove 13 is arranged between the two support rods 2, the upper ends of the two support rods 2 are welded and fixedly connected with a horizontally arranged transverse plate 3, the transverse, two sliders 32 are connected in the smooth movable fit of horizontal plane in the spout 31, the both sides that diaphragm 3 is relative all are through bolt fixed connection second electric telescopic handle 30, and the equal level in flexible end of two second electric telescopic handle 30 stretches into spout 31 and respectively with one side welded fastening of the slider 32 rather than corresponding, two motors 5 are respectively through bolt fixed connection at the downside of two sliders 32, and the equal vertical downward end welded fastening coaxial setting that stretches out of axis of rotation 6 rather than corresponding of main shaft of two motors 5, and two second electric telescopic handle 30 homoenergetic promote rather than the slider 32 that corresponds and drive the crushing sword 61 in the axis of rotation 6 outside horizontal reciprocating motion in box 1, can play the effect of stepping down when two axis of rotation 6 horizontal motions through setting up the groove of stepping down 13. A horizontally arranged baffle plate 8 is arranged in the box body 1, the baffle plate 8 is arranged below the two rotating shafts 6, one side of the baffle plate 8 is connected with the inner wall of one side of the box body 1 in a rotating fit manner through a first hinging seat 81, a first electric telescopic rod 9 which is obliquely arranged is arranged below the baffle plate 8, the first electric telescopic rod 9 is connected with the inner wall of one side of the box body 1 close to the first hinging seat 81 in a rotating fit manner through a second hinging seat 91, the telescopic end of the first electric telescopic rod 9 is connected with the lower side of the baffle plate 8 in a rotating fit manner through a third hinging seat 92, an obliquely arranged screen mesh 10 is arranged below the first electric telescopic rod 9, one end of the screen mesh 10 inclines towards the lower left side and extends out of the box body 1 from an opening 11 arranged at one side of the box body 1, a material receiving box 17 is arranged below the extending end of the screen mesh 10, and the lower side of the, the downside symmetry of screen cloth 10 is equipped with two vibrating motor 18, can increase the screening effect of screen cloth 10 through setting up vibrating motor 18, and the bottom is equipped with storage box 12 in the box 1, and storage box 12 sets up with screen cloth 10 relatively, and storage box 12 sets up between two springs 101.

The second mounting panel 14 that feeder hopper 4 one side welded fastening connection level set up is kept away from to box 1, through bolt fixed connection dust catcher 15 on the second mounting panel 14, and the inlet scoop of dust catcher 15 is linked together through aspiration channel 151 and box 1, and the air outlet of dust catcher 15 is linked together through tuber pipe 152 and dust filtering box 16, and dust filtering box 16 welded fastening connects the upside at second mounting panel 14. An air inlet hole 162 is formed in one side of the dust filtering box 16, the air outlet pipe 152 is communicated with the air inlet hole 162, two horizontally-arranged inserting ports 164 are symmetrically formed in one side of the dust filtering box 16, each inserting port 164 is communicated with the dust filtering box 16, horizontally-arranged inserting grooves 163 are symmetrically formed in the inner wall, away from the inserting ports 164, of the dust filtering box 16, the inserting grooves 163 and the inserting ports 164 are arranged in a one-to-one correspondence mode, a horizontally-arranged filter screen plate 165 is inserted and matched in each inserting port 164, one end of each filter screen plate 165 extends into the dust filtering box 16 and is inserted and matched in each inserting groove 163, the other end of each filter screen plate 165 is arranged on the outer side, corresponding to the inserting port 164, of each filter screen plate 166 in a vertical mode is fixedly connected through welding, a pull handle 167 is fixedly welded to one side, away from the filter screen plate 165, an air outlet hole 161 is formed in the upper portion, away, the filter screen plate 165 can be conveniently cleaned or replaced by arranging the plug-in groove 163 and the plug-in port 164, and the filter screen plate 165 can be pulled out by pulling the handle 167. The box 1 is close to the first mounting panel 7 of feeder hopper 4 one side welded fastening connection level setting, and bolt fixed connection electric fan heater 71 is passed through to the upside of first mounting panel 7, and electric fan heater 71's hot wind mouth is linked together through hot-blast main and box 1.

When the rubber crushing device provided by the utility model is used, waste rubber to be crushed is put into the box body 1 through the feed hopper 4, the two motors 5 are opened simultaneously to rotate the rotating shafts 6 to drive the crushing cutters 61 at the outer sides of the two rotating shafts to crush the waste rubber, the fan heater 71 is opened to blow hot air into the box body 1 through the hot air pipe to heat the crushed waste rubber while crushing, the heated waste rubber can be softened to improve the crushing effect, meanwhile, the service life of the crushing cutters 61 can be prolonged, the two second electric telescopic rods 30 respectively push the corresponding sliders 32 to drive the crushing cutters 61 at the outer sides of the rotating shafts 6 to horizontally reciprocate in the box body 1 to crush the waste rubber, so that the waste rubber can be crushed more thoroughly, the dust suction machine 15 can suck a large amount of dust generated during crushing, the dust is filtered by the dust filter box 16 and then is discharged through the exhaust holes 161, after the waste rubber is completely crushed, the first electric telescopic rod 9 downwards pulls the partition plate 8 to rotate so that the partition plate 8 is in an inclined shape, the crushed waste rubber slides onto the screen 10 through the partition plate 8, the two vibrating motors 18 are turned on, the screen 10 screens out the crushed qualified rubber and falls into the storage box 12, and a small amount of rubber which is not completely crushed slides into the material receiving box 17 through the screen 10.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rubber reducing mechanism, includes box (1), its characterized in that: the utility model discloses a crushing machine, including box (1), feeder hopper (4) is equipped with above one side of box (1), feeder hopper (4) is linked together with box (1), two axis of rotation (6) are connected to vertical normal running fit in box (1), the outside of two axis of rotation (6) all evenly is equipped with crushing sword (61) that the level set up, the equal vertical groove of stepping down (13) of upwards setting from box (1) upside level in the upper end of two axis of rotation (6) stretches out to the outside of box (1), the end that stretches out of two axis of rotation (6) all is equipped with and is used for driving axis of rotation (6) pivoted motor (5), be equipped with baffle (8) that the level set up in box (1), baffle (8) set up the below at two axis of rotation (6), one side of baffle (8) is connected with box (1) one side inner wall normal running fit through first articulated seat (81), the below of baffle (8) is equipped with, the first electric telescopic rod (9) is connected with the inner wall of one side of the box body (1) close to the first hinged seat (81) in a rotating fit way through a second hinged seat (91), the telescopic end of the first electric telescopic rod (9) is connected with the lower side of the clapboard (8) in a rotating fit way through a third hinged seat (92), a screen (10) which is obliquely arranged is arranged below the first electric telescopic rod (9), the screen (10) is obliquely arranged towards the lower left and extends out of an opening (11) arranged at one side of the box body (1) to the outer side of the box body (1), a material receiving box (17) is arranged below the extending end of the screen (10), two sides below the screen (10) are fixedly connected with the inner bottom of the box body (1) through two vertically arranged springs (101), a storage box (12) is arranged at the inner bottom of the box body (1), the storage box (12) is arranged opposite to the screen (10), and the storage box (12) is arranged between the two springs (101);

the box (1) is far away from a second mounting plate (14) which is horizontally and fixedly connected with one side of the feed hopper (4), a dust collector (15) is arranged on the second mounting plate (14), an air suction inlet of the dust collector (15) is communicated with the box (1) through an air suction pipe (151), an air outlet of the dust collector (15) is communicated with a dust filtering box (16) through an air outlet pipe (152), and the dust filtering box (16) is fixedly connected to the upper side of the second mounting plate (14).

2. A rubber crushing apparatus according to claim 1, wherein: the upper side of the box body (1) is symmetrically fixedly connected with the vertically arranged support rods (2), the abdicating groove (13) is arranged between the two support rods (2), the upper ends of the two support rods (2) are fixedly connected with the horizontally arranged transverse plates (3) together, the transverse plates (3) are provided with horizontally arranged sliding grooves (31) towards the lower side of the box body (1), the sliding grooves (31) are connected with two sliding blocks (32) in a horizontal sliding fit manner, the two opposite sides of the transverse plates (3) are provided with second electric telescopic rods (30), the telescopic ends of the two second electric telescopic rods (30) horizontally extend into the sliding grooves (31) and are fixedly connected with one sides of the sliding blocks (32) corresponding to the sliding blocks respectively, the two motors (5) are fixedly connected with the lower sides of the two sliding blocks (32) respectively, and the main shafts of the two motors (5) are vertically and downwardly fixedly connected with the extending ends of the rotating shafts (6) corresponding, the two second electric telescopic rods (30) can push the corresponding slide blocks (32) to drive the crushing cutter (61) on the outer side of the rotating shaft (6) to horizontally reciprocate in the box body (1).

3. A rubber crushing apparatus according to claim 1, wherein: an air inlet hole (162) is formed in one side of the dust filtering box (16), the air outlet pipe (152) is communicated with the air inlet hole (162), two horizontally-arranged inserting ports (164) are symmetrically formed in one side of the dust filtering box (16), each inserting port (164) is communicated with the dust filtering box (16), horizontally-arranged inserting grooves (163) are symmetrically formed in the inner wall, far away from the inserting ports (164), of the dust filtering box (16), the inserting grooves (163) are arranged in one-to-one correspondence with the inserting ports (164), each inserting port (164) is internally connected with horizontally-arranged filter screen plates (165) in an inserting and matching mode, one end of each filter screen plate (165) extends into the dust filtering box (16) and is connected into the inserting groove (163) in an inserting and matching mode, the other end of each filter screen plate (165) is arranged on the outer side, far away from the corresponding inserting port (164) and fixedly connected with a vertically-arranged positioning plate (166), a pull handle (167) is arranged on one side, far away from the filter screen, an air exhaust hole (161) is arranged above one side of the dust filtering box (16) far away from the insertion groove (163).

4. A rubber crushing apparatus according to claim 1, wherein: the box (1) is close to a first mounting plate (7) which is horizontally and fixedly connected with one side of the feed hopper (4), a warm air blower (71) is arranged on the upper side of the first mounting plate (7), and a hot air port of the warm air blower (71) is communicated with the box (1) through a hot air pipe.

5. A rubber crushing apparatus according to claim 1, wherein: two vibrating motors (18) are symmetrically arranged on the lower side of the screen (10).