CN112208031A

CN112208031A - Crushing device for crushing waste rubber tires

Info

Publication number: CN112208031A
Application number: CN202011095375.2A
Authority: CN
Inventors: 沈羽榭
Original assignee: Yantai Sea Butterfly Toys Co ltd
Current assignee: Yantai Sea Butterfly Toys Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-01-12

Abstract

The invention discloses a crushing device for crushing waste rubber tires, which comprises a box body, wherein a tire cavity with an upward opening is arranged in the box body, the invention crushes the waste rubber tires, cleans the waste tires, then cuts the waste tires into long strips by a cutting knife, and then cuts the waste tires into smaller rubber blocks, carry out the breakage through broken sword, broken rubber filters thick block rubber through the filter sieve, carries out the secondary stirring again, collects after becoming the specified gear with the rubber granule stirring, and cooling system is broken sword cooling, prevents that the rubber from gluing from on broken sword, influences the work of broken sword, makes broken rubber less like this, and the convenient continuation is handled.

Description

Crushing device for crushing waste rubber tires

Technical Field

The invention relates to the field of rubber treatment, in particular to a crushing device for crushing waste rubber tires.

Background

After the car is more and more, the processing of junked rubber tire is also a more important work, junked rubber tire just adopts ordinary breaker breakage to become the fritter retreatment usually, the secondary recycle of inconvenient rubber tire, and a whole tire is broken in the breaker, it is more difficult to the breakage, the power consumption of breaker is great, and broken not of uniform size, it is bigger, need carry out the breakage again, consuming time and consuming effort like this, the work load of crushing equipment has been increased, workman's the amount of labour has also been increased. The crushing device for crushing the waste rubber tires can solve the problems.

Disclosure of Invention

In order to solve the problems, the crushing device for crushing the waste rubber tires comprises a box body, a tire cavity with an upward opening is arranged in the box body, a supporting plate is arranged between the left wall and the right wall of the tire cavity, sliding cavities with openings far away from each other are symmetrically arranged on the left end surface and the right end surface of the supporting plate, sliding blocks are arranged on the left side and the right side of the sliding cavities in a left-right sliding mode, the sliding blocks on the left side and the right side are far away from one end and hinged with a tire supporting block, the tire supporting blocks on the left side and the right side are close to one end and hinged with an upper supporting connecting rod, the upper supporting connecting rods on the left side and the right side are close to one end and hinged with a lower supporting connecting rod, the lower supporting connecting rod is hinged with the upper end surface of the supporting plate, and abutting springs, the tire supporting block is characterized in that a crushing cavity is communicated with the lower side of the tire supporting block, a discharge port with a forward opening is communicated with the front wall of the crushing cavity, a rotating shaft is arranged on the lower wall of the crushing cavity in a rotating connection mode, the upper end of the rotating shaft is fixedly connected to the lower end face of the supporting plate, upper rotating cutters which are symmetrical left and right are fixedly arranged on the outer circular face of the supporting plate, lower cutting cutters which are fitted with the lower end face of the upper rotating cutter are fixedly arranged on the left wall of the crushing cavity, left and right transmission shafts which are rotatably connected to the lower wall of the crushing cavity are symmetrically arranged on the left and right sides of the rotating shaft, crushing cutters are fixedly and evenly distributed on the outer circular faces of the left and right transmission shafts, fixed crushing cutters which are fixedly connected to the front and rear walls and the left and right walls of, a cooling liquid cavity with a downward opening is arranged in the rotating shaft, blade cooling cavities are arranged on the left wall and the right wall of the cooling liquid cavity in a left-right penetrating mode, a crushing cutter cooling cavity communicated with the blade cooling cavities is arranged in the rear transmission gear, left and right transmission shafts are arranged in the left and right transmission shafts and are communicated with the left and right sides of the crushing cutter, a communicating block is arranged on the outer circular surface of the rotating shaft in a rotating mode and is positioned on the lower side of the communicating block, a cooling liquid port is arranged in the communicating block, the cooling liquid port is communicated with the cooling liquid cavity by being close to one side, a sliding screen is arranged between the left wall and the right wall of the crushing cavity in a vertical sliding connection mode, the sliding screen is connected to the outer circular surface of the rotating shaft in a vertical sliding mode, a screen fixing cylinder is fixedly arranged on the lower end, the inner wall of the sieve fixing cylinder is communicated with a shaking cavity, the shaking block is arranged on the outer circular surface of the left transmission shaft and the right transmission shaft in a sliding connection mode and is fixed between the upper wall and the lower wall of the shaking cavity, a lifting cavity is arranged on the rear side of the crushing cavity in a communicating mode, a lifting plate is arranged between the front wall and the rear wall of the lifting cavity in a vertically sliding mode, lifting ropes are arranged on the upper end face of the lifting plate in a bilateral symmetry mode and in fixed connection mode, a power device capable of providing power for rotation of the rotation shaft and rotation of the left transmission shaft and the right transmission shaft is arranged on the lower side of the crushing cavity, and a lifting device capable.

Preferably, the tire cavity left wall is communicated with a turntable cavity, a lifting block is arranged between the front wall and the rear wall of the turntable cavity in a vertically sliding mode, a cutting knife is fixedly arranged on the right end face of the lifting block, lifting grooves are symmetrically and communicated with the front wall and the rear wall of the turntable cavity, an upper sliding block and a lower sliding block are arranged between the left wall and the right wall of the lifting grooves in a vertically sliding mode, the upper sliding block and the lower sliding block are close to one end and fixedly connected to the front end and the rear end of the lifting block, a cutting turntable is arranged on the left wall of the turntable cavity in a rotating connection mode, a rotating block is fixedly arranged on the lower side of the right end face of the cutting turntable, a rotating block cavity with an opening facing left is arranged at the left.

Preferably, the fixed rubbish collection piece that is equipped with of tire chamber right wall, be equipped with the ascending rubbish chamber of opening in the rubbish collection piece, rubbish collection piece upside the fixed mud cleaning brush that is equipped with of tire chamber right wall, mud cleaning brush downside is located be equipped with the rubbish box chamber in the broken chamber right wall, rubbish box chamber upper wall communicate in rubbish chamber lower wall, the gliding rubbish box that is equipped with of left and right between the wall around the rubbish box chamber.

Preferably, the left side and the right side of the tire supporting block are far away from one end face and provided with a tire fixing plate cavity with an opening which is far away from one side, the tire fixing plate cavity is provided with a tire fixing plate which slides left and right between the upper wall and the lower wall of the tire fixing plate cavity, the tire fixing plate and the tire fixing plate cavity are close to one side wall face and fixedly connected with a spring, the tire fixing plate is close to one end face and fixedly connected with a traction pull rope, and one end of the traction pull rope close to the other end penetrates through the tire supporting block and is fixedly connected with the.

Preferably, the power device comprises a lower transmission cavity arranged on the lower side of the crushing cavity, a middle rotating wheel is arranged between the upper wall and the lower wall of the lower transmission cavity in a rotating connection mode, the lower end of the rotating shaft extends downwards to the lower wall of the rotating shaft and is fixedly connected with the axle center of the middle rotating wheel, the left side and the right side of the middle rotating wheel are meshed with each other and are rotatably connected with a left rotating gear and a right rotating gear between the upper wall and the lower wall of the lower transmission cavity, and the lower end of the left transmission shaft extends downwards to the lower wall of the lower transmission cavity and is fixedly connected with the.

Preferably, a transmission cavity is arranged on the lower side of the lower transmission cavity, a driven bevel gear is arranged on the upper wall of the transmission cavity in a rotating connection mode, the lower end of the rotating shaft extends downwards to the upper wall of the transmission cavity and is fixedly connected to the axis of the driven bevel gear, the left end of the driven bevel gear is meshed with a driving bevel gear which is rotatably connected to the left wall of the transmission cavity, a pump is fixedly arranged on the right wall of the transmission cavity, the upper end of the pump is fixedly provided with a cooling liquid outlet which is slidably connected to the inner wall of the cooling liquid cavity, a motor is arranged on the left side of the transmission cavity, a right output shaft is arranged on the left end of the motor in a power connection mode, the right end of the right output shaft extends rightwards and is in power connection with the left end face of the pump, a transmission belt cavity is arranged on the left side of the motor, a right wall of the lower side of the transmission belt cavity is rotatably connected to a cutting turntable And a transmission belt is wound between the cutting turntable shaft and the left output shaft.

Preferably, a cooling liquid box is arranged on the right side of the transmission cavity, a cooling liquid pipe is communicated with the left wall of the cooling liquid box, the left side of the cooling liquid pipe is communicated with the lower end of the pump upwards, a backflow port is communicated with the rear wall of the cooling liquid box, and the backflow port is communicated with the cooling liquid outlets on all the two sides.

Preferably, the lifting device comprises a lifting block arranged on the lower end face of the lifting plate, the lower wall of the lifting cavity is communicated with a lifting block, the lifting block is vertically and slidably connected between the front wall and the rear wall of the lifting block, the lower wall of the lifting block is provided with an electromagnetic switch, a winding wheel cavity is arranged on the lower side of the lifting cavity, a winding wheel is arranged between the front wall and the rear wall of the winding wheel cavity in a rotating connection mode, the left side and the right side of the winding wheel are wound by a lifting rope and arranged on the outer circular face of the winding wheel, a winding wheel shaft is fixedly connected with the axis of the winding wheel and provided with a winding wheel shaft, a lifting transmission shaft is connected with the front end of the winding wheel shaft in a key mode, the front end of the lifting transmission shaft extends forwards to a rear transmission gear fixedly connected with the rear end of a driven bevel gear in a transmission cavity, a switching block cavity is arranged on the rear wall of the switching block cavity, and an electromagnet and a switching And (5) blocking.

Preferably, broken chamber back wall with be equipped with the back discharge gate that is linked together between the lift chamber antetheca, the back discharge gate lower wall intercommunication be equipped with block the piece chamber, block piece chamber rear side with the lift chamber is linked together, it is equipped with to block gliding from top to bottom between the front and back wall in piece chamber blocks the piece, block the piece lower extreme with the lifting plate lower wall contacts, the laminating broken chamber lower wall fixed connection in about the outer disc of transmission shaft and evenly distributed be equipped with the switch board.

The invention has the beneficial effects that: the invention crushes the waste rubber tires, cleans the waste rubber tires, cuts the cleaned waste rubber tires into long strips by a cutting knife, then cuts the long strips into smaller rubber blocks, crushes the rubber blocks by a crushing knife, filters the thicker rubber blocks by a filter screen, performs secondary stirring, stirs rubber particles into a specified gear, then collects the rubber particles, and cools the crushing knife by a cooling system to prevent the rubber from being adhered to the crushing knife to influence the work of the crushing knife, so that the crushed rubber is smaller and is convenient to continue processing.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

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

FIG. 2 is a schematic view of the structure A-A of FIG. 1;

FIG. 3 is a schematic diagram of B-B of FIG. 1;

FIG. 4 is a schematic diagram of the structure of C-C in FIG. 1;

FIG. 5 is a schematic diagram of D-D of FIG. 1;

FIG. 6 is an enlarged schematic view of E in FIG. 1;

fig. 7 is an enlarged schematic view of F in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The crushing device for crushing the waste rubber tires comprises a box body 11, a tire cavity 24 with an upward opening is arranged in the box body 11, a supporting plate 29 is arranged between the left wall and the right wall of the tire cavity 24, sliding cavities 30 with mutually far away openings are symmetrically arranged on the left end surface and the right end surface of the supporting plate 29, sliding blocks 32 are arranged on the left side and the right side of the sliding cavities 30 in a left-right sliding mode, the sliding blocks 32 on the left side and the right side are hinged with a tire supporting block 25 far away from one end, the tire supporting block 25 on the left side and the right side are hinged with an upper supporting connecting rod 27 close to one end surface, the upper supporting connecting rod 27 on the left side and the right side is hinged with a lower supporting rod 28 close to one end, the lower supporting rod 28 is hinged with the upper end surface of the supporting plate 29, and a, a crushing cavity 63 is communicated with the lower side of the tire supporting block 25, a discharge port 57 with a forward opening is communicated with the front wall of the crushing cavity 63, a rotating shaft 55 is rotatably connected with the lower wall of the crushing cavity 63, the upper end of the rotating shaft 55 is fixedly connected with the lower end surface of the supporting plate 29, left and right symmetrical upper rotating cutters 38 are fixedly arranged on the outer circumferential surface of the supporting plate 29, lower cutting cutters 33 attached to the lower end surface of the upper rotating cutter 38 are fixedly arranged on the left wall of the crushing cavity 63, left and right transmission shafts 40 rotatably connected to the lower wall of the crushing cavity 63 are symmetrically arranged on the left and right sides of the rotating shaft 55, crushing cutters 61 are fixedly and uniformly distributed on the outer circumferential surface of the left and right transmission shafts 40, fixed crushing cutters 60 fixedly connected to the front, rear, left and right walls of the crushing cavity 63 and uniformly distributed are arranged between every two adjacent crushing cutters 61, and a rear transmission gear 82 fixedly connected to, a cooling liquid cavity 56 with a downward opening is arranged in the rotating shaft 55, blade cooling cavities 64 are arranged on the left and right walls of the cooling liquid cavity 56 in a left-right penetrating manner, crushing cutter cooling cavities 83 communicated with the blade cooling cavities 64 are arranged in the rear transmission gear 82, left and right transmission shafts 40 are arranged in the left and right transmission shafts 40, the left and right transmission shafts 40 are communicated with the crushing cutters 61 on the left and right sides, a communicating block 39 is arranged on the outer circumferential surface of the rotating shaft 55 in a rotating manner and positioned on the lower side of the communicating block 39, a cooling liquid port 62 is arranged in the communicating block 39, the side, close to the cooling liquid port 62, of the left and right walls is communicated with the cooling liquid cavity 56, a sliding sieve 58 is arranged between the left and right walls of the crushing cavity 63 in a vertical sliding manner, the sliding sieve 58 is connected with the outer circumferential surface of the rotating shaft 55, the screen fixing cylinder 31 is connected to the outer circular surfaces of the left and right transmission shafts 40 in a vertically sliding manner, a shaking cavity 87 is communicated with the inner wall of the screen fixing cylinder 31, shaking blocks 88 fixed to the outer circular surfaces of the left and right transmission shafts 40 are arranged between the upper and lower walls of the shaking cavity 87 in a sliding manner, a lifting cavity 65 is communicated with the rear side of the crushing cavity 63, a lifting plate 72 is arranged between the front and rear walls of the lifting cavity 65 in a vertically sliding manner, lifting ropes 66 are arranged on the upper end surfaces of the lifting plate 72 in a horizontally symmetrical manner and fixedly connected with the upper end surfaces of the lifting plate, a power device 101 capable of providing power for the rotation of the rotating shaft 55 and the rotation of the left and right transmission shafts 40 is arranged on the lower side of the crushing cavity 63, and a lifting device 102 capable of providing.

Beneficially, the left wall of the tire cavity 24 is communicated with a turntable cavity 18, an elevating block 21 is arranged between the front wall and the rear wall of the turntable cavity 18 in a vertically sliding manner, a cutting knife 23 is fixedly arranged on the right end face of the elevating block 21, the front wall and the rear wall of the turntable cavity 18 are symmetrically and communicated with an elevating groove 22, an upper sliding block 84 and a lower sliding block 84 are arranged between the left wall and the right wall of the elevating groove 22 in a vertically sliding manner, one ends of the upper sliding block 84 and the lower sliding block 84, which are close to each other, are fixedly connected to the front end and the rear end of the elevating block 21, the left wall of the turntable cavity 18 is rotatably connected with a cutting turntable 17, a rotating block 19 is fixedly arranged on the lower side of the right end face of the cutting turntable 17, a rotating block cavity 20 with a leftward opening is.

Beneficially, the tire cavity 24 right wall is fixedly provided with a garbage collection block 34, a garbage cavity 35 with an upward opening is arranged in the garbage collection block 34, the upper side of the garbage collection block 34 is fixedly provided with a mud cleaning brush 13 on the tire cavity 24 right wall, the lower side of the mud cleaning brush 13 is positioned in the garbage box cavity 36 arranged in the crushing cavity 63 right wall, the upper wall of the garbage box cavity 36 is communicated with the lower wall of the garbage cavity 35, and a garbage box 37 is arranged between the front wall and the rear wall of the garbage box cavity 36 in a sliding manner.

Advantageously, a tire fixing plate cavity 86 with an opening facing to the far side is formed in the end face, far away from the tire support block 25, of the left side and the right side, a tire fixing plate 85 is arranged in the tire fixing plate cavity 86 in a sliding mode in the left-right direction, a spring is fixedly connected between the tire fixing plate 85 and the wall face, close to the tire fixing plate cavity 86, of the side wall, a traction pull rope 68 is fixedly connected to the end face, close to the end face, of the tire fixing plate 85, and the traction pull rope 68 penetrates through the tire support block 25 and is fixedly connected to the lower end face of the sliding block 32.

Advantageously, the power device 101 comprises a lower transmission chamber 42 arranged at the lower side of the crushing chamber 63, an intermediate rotating wheel 43 is arranged between the upper wall and the lower wall of the lower transmission chamber 42 in a rotating connection, the lower end of the rotating shaft 55 extends downwards to the lower wall of the rotating shaft 55 and is fixedly connected with the axle center of the intermediate rotating wheel 43, a left rotating gear 90 and a right rotating gear 90 which are rotatably connected between the upper wall and the lower wall of the lower transmission chamber 42 are arranged at the left side and the right side of the intermediate rotating wheel 43 in a meshing connection, and the lower ends of the left transmission shaft 40 and the right transmission shaft 40 extend downwards to the lower wall of the lower transmission.

Advantageously, a transmission cavity 48 is arranged at the lower side of the lower transmission cavity 42, a driven bevel gear 51 is arranged on the upper wall of the transmission cavity 48 in a rotary connection manner, the lower end of a rotating shaft 55 extends downwards to the upper wall of the transmission cavity 48 and is fixedly connected with the axis of the driven bevel gear 51, a drive bevel gear 52 which is rotatably connected with the left wall of the transmission cavity 48 is arranged at the left end of the driven bevel gear 51 in a meshing manner, a pump 49 is fixedly arranged on the right wall of the transmission cavity 48, a cooling liquid outlet 50 which is slidably connected with the inner wall of the cooling liquid cavity 56 is fixedly arranged at the upper end of the pump 49, a motor 54 is arranged at the left side of the transmission cavity 48, a right output shaft 53 is arranged at the left end of the motor 54 in a power connection manner, the right end of the right output shaft 53 extends rightwards and is in a power connection with the left end surface of the pump 49, a transmission belt cavity 12, the right wall of the upper side of the transmission belt cavity 12 is rotatably connected with a cutting rotary table shaft 15 fixedly connected with the axis of the left end of the cutting rotary table shaft 15, and a transmission belt 16 is wound between the cutting rotary table shaft 15 and the left output shaft 14.

Beneficially, the right side of the transmission cavity 48 is provided with a cooling liquid tank 45, the left wall of the cooling liquid tank 45 is communicated with a cooling liquid pipe 47, the left side of the cooling liquid pipe 47 is communicated upwards to the lower end of the pump 49, the rear wall of the cooling liquid tank 45 is communicated with a return port 46, and the return port 46 is communicated to the cooling liquid outlets 44 on all two sides.

Beneficially, the lifting device 102 includes a lifting block 75 disposed on the lower end surface of the lifting plate 72, a lifting block 59 is disposed in communication with the lower wall of the lifting chamber 65, the lifting block 75 is slidably connected between the front and rear walls of the lifting block 59 up and down, an electromagnetic switch 67 is disposed on the lower wall of the lifting block 59, a winding wheel chamber 77 is disposed on the lower side of the lifting chamber 65, a winding wheel 78 is rotatably connected between the front and rear walls of the winding wheel chamber 77, the lifting ropes 66 on the left and right sides are wound on the outer circumferential surface of the winding wheel 78, a winding wheel shaft 79 is fixedly connected to the axis of the winding wheel 78, a lifting transmission shaft 76 is connected to the front end of the winding wheel shaft 79 in a key manner, the front end of the lifting transmission shaft 76 extends forward to a rear transmission gear 82 fixedly connected to the transmission chamber 48 and engaged with the rear end of the driven bevel gear 51, a switching block chamber 81 is disposed on the rear side of the transmission chamber 48, an electromagnet 74 is fixedly disposed on the, a switching block 80 is arranged in the switching block cavity 81, is opposite to the electromagnet 74 and is fixedly connected with the outer circular surface of the lifting transmission shaft 76.

Advantageously, a rear discharge hole 70 is arranged between the rear wall of the crushing cavity 63 and the front wall of the lifting cavity 65, a blocking block cavity 73 is arranged in communication with the lower wall of the rear discharge hole 70, the rear side of the blocking block cavity 73 is communicated with the lifting cavity 65, a blocking block 71 is arranged between the front wall and the rear wall of the blocking block cavity 73 in a vertically sliding manner, the lower end of the blocking block 71 is in contact with the lower wall of the lifting plate 72, and the lower wall of the crushing cavity 63 is fixedly connected to the outer circular surfaces of the left and right transmission shafts 40 and is provided with material shifting plates 41 which are evenly distributed.

The use steps herein are described in detail below with reference to fig. 1-7:

in the initial state, the left and right tire support blocks 25 are upright, the resisting spring 26 is in a compressed state, the left and right tire fixing plates 85 are in an extended state, the cutting knife 23 is located at the lower limit position, and the lifting plate 72 drives the stop block 71 to compress downwards under the action of gravity.

When the waste rubber tires are crushed, the left and right tire support blocks 25 are pressed towards the middle, the resisting spring 26 is continuously compressed to drive the upper support connecting rod 27 and the lower support connecting rod 28 to rotate through the hinge connection, when the left and right tire support blocks 25 lean towards the middle, the tire fixing plate 85 is driven to move towards one side close to each other through the traction pull rope 68, the tire fixing plate 85 is retracted into the tire fixing plate cavity 86, the tires are sleeved at one ends, far away from the left and right tire support blocks 25, the left and right tire support blocks 25 are loosened, the resisting spring 26 extends to drive the left and right tire support blocks 25 to recover, the left and right tire fixing plates 85 extend towards two sides to limit the tires, the upper support connecting rod 27 and the lower support connecting rod 28 are straightened to limit the tire support blocks 25, the motor 54 is started to drive the right output shaft 53 to rotate through the power connection, the driving bevel gear 52 rotates to drive the driven bevel gear 51 with the upper end engaged through gear engagement to rotate, the driven bevel gear 51 rotates to drive the rotating shaft 55 with the axis fixedly connected to rotate, the rotating shaft 55 rotates to drive the supporting plate 29 with the upper end fixed to rotate, the supporting plate 29 rotates to drive the left and right tire supporting blocks 25 to rotate through the sliding block 32, and further drives the tires to rotate, the tires rotate to enable soil on the tires to be swept into the garbage cavity 35 in the garbage collection block 34 through the mud cleaning brush 13 in the rotating process, the soil enters the garbage box 37 in the garbage box cavity 36 through the garbage cavity 35 to be stored, the motor 54 rotates to drive the left output shaft 14 with the left end power connection to rotate, the left output shaft 14 rotates to drive the cutting turntable shaft 15 to rotate through the driving belt 16, the cutting turntable shaft 15 rotates to drive the cutting turntable 17 with the right end fixedly connected to rotate, and the cutting, the rotating block 19 rotates and slides back and forth in the rotating block cavity 20 to drive the lifting block 21 to move up and down, the lifting block 21 moves up and down to drive the cutting knife 23 to move up and down, the cutting knife 23 moves up and down to cut the waste tires into strips, the tires cut into strips move down under the action of gravity, the rotating shaft 55 rotates to drive the upper rotating knife 38 to rotate, the upper rotating knife 38 rotates to cut the strips into small blocks when being attached to the lower cutting knife 33, the waste tires cut into small blocks fall down into the crushing cavity 63, the rotating shaft 55 rotates to drive the rear transmission gear 82 fixed on the outer circular surface to rotate, the rotating shaft 55 rotates to drive the middle rotating wheel 43 fixed on the outer circular surface to rotate, the middle rotating wheel 43 rotates to drive the left and right rotating gears 90 meshed at the left and right ends to rotate through gear meshing, and the left and right rotating gears 90 rotate to drive the left, the left and right transmission shafts 40 rotate to drive the crushing cutters 61 fixed on the outer circular surface to rotate the left and right crushing cutters 61 and the rear transmission gear 82 to rotate so as to crush tyre fragments in the crushing cavity 63 more finely, the left and right transmission shafts 40 rotate to drive the switching block 80 fixed on the outer circular surface to rotate, the switching block 80 rotates to drive the screen fixing cylinder 31 to reciprocate up and down through the shaking cavity 87, the screen fixing cylinder 31 reciprocates up and down to drive the sliding screen 58 to reciprocate up and down, rubber particles which meet the specification after crushing fall down to the lower wall of the crushing cavity 63 through the sliding screen 58, rubber particles with larger size slide down after the sliding screen 58 reciprocates up and down and fall down onto the lifting plate 72 through the rear discharge port 70, more and more rubber which needs to be secondarily processed on the lifting plate 72 is driven by the lifting plate 72 to move down, the lifting plate 72 moves down to drive the lifting block 75 to move down, when the lifting block 75 moves downwards until the lower end of the lifting block contacts the electromagnetic switch 67, the electromagnet 74 generates repulsive force to push the switching block 80 to move forwards, the switching block 80 moves forwards to drive the rear transmission gear 82 to move forwards through the lifting transmission shaft 76 to be meshed with the driven bevel gear 51, the driven bevel gear 51 rotates to drive the rear transmission gear 82 to rotate through gear meshing, the rear transmission gear 82 rotates to drive the winding wheel 78 to rotate through the lifting transmission shaft 76 and the winding shaft 79, the winding wheel 78 rotates to wind the lifting rope 66 to drive the lifting plate 72 to move upwards, the blocking block 71 moves upwards under the action of the spring to close the rear discharge port 70 when the lifting plate 72 moves upwards, rubber needing secondary processing is poured into the crushing cavity 63 from the rear wall of the crushing cavity 63 to be stirred when the lifting plate 72 moves upwards to the upper limit position, the electromagnet 74 stops working, and the switching block 80 moves rightwards under the action of the spring to drive the rear transmission gear 82 to be, the lifting plate 72 moves downwards under the action of gravity, the lifting plate moves downwards to drive the blocking block 71 to slide downwards, rubber to be processed continuously in the crushing cavity 63 continuously moves onto the lifting plate 72, the right output shaft 53 rotates to drive the pump 49 to work through the right output shaft 53, the pump 49 works to generate suction force to enable cooling liquid in the cooling liquid tank 45 of the cooling liquid tank to enter through the cooling liquid pipe 47, the cooling liquid flows upwards into the cooling liquid cavity 56 through the cooling liquid outlet 50 and flows into the crushing cutter cooling cavity 83 through the blade cooling cavity 64 to cool the stirring cutter, the cooling liquid in the cooling liquid cavity 56 enters into the cooling liquid outlets 44 on the left side and the right side through the cooling liquid outlet 62 to cool the crushing cutter 61, and the cooling liquid flows into the return port 46 from the cooling liquid outlet 44 to perform cooling circulation.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a crushing device of junked rubber tire shredding, includes the box, its characterized in that: the tire cavity with an upward opening is arranged in the box body, a supporting plate is arranged between the left wall and the right wall of the tire cavity, sliding cavities with openings away from each other are symmetrically arranged on the left end surface and the right end surface of the supporting plate, sliding blocks are arranged on the left side and the right side of the sliding cavities in a left-right sliding mode, tire supporting blocks are arranged on the left side and the right side of the sliding cavities in a left-right sliding mode and are away from one ends of the sliding blocks in a hinged mode, tire supporting blocks are arranged on the left side and the right side of the sliding blocks in a hinged mode, upper supporting connecting rods are arranged on the left side and the right side of the tire supporting blocks in a hinged mode and are close to one ends of the upper supporting connecting rods in a hinged mode, the lower supporting connecting rods are connected to the upper end surface of the supporting plate, the upper end of the rotating shaft is fixedly connected with the lower end face of the supporting plate, upper rotating cutters which are symmetrical left and right are fixedly arranged on the outer circular face of the supporting plate, lower cutting cutters which are jointed with the lower end face of the upper rotating cutters are fixedly arranged on the left wall of the crushing cavity, left and right transmission shafts which are connected with the lower wall of the crushing cavity in a rotating mode are symmetrically arranged on the left and right sides of the rotating shaft, crushing cutters are fixedly and evenly distributed on the outer circular face of the left and right transmission shafts, fixed crushing cutters which are fixedly connected with the front, rear, left and right walls of the crushing cavity and evenly distributed are arranged between every two adjacent crushing cutters, a rear transmission gear which is fixedly connected with the outer circular face of the rotating shaft is arranged between every two adjacent crushing cutters, a cooling liquid cavity with a downward opening is arranged in the rotating shaft, blade cooling cavities are arranged on the left and right walls of the, a left transmission shaft and a right transmission shaft are arranged in the left transmission shaft and the right transmission shaft, the left transmission shaft and the right transmission shaft are communicated with the left side and the right side of the crushing cutter, a communicating block is arranged on the outer circumferential surface of the rotating shaft in a rotating connection way and positioned on the lower side of the communicating block, a cooling liquid port is arranged in the communicating block, one side of the cooling liquid port close to the left side is communicated with the inside of the cooling liquid cavity, a sliding sieve is arranged between the left wall and the right wall of the crushing cavity in a vertical sliding connection way, the sliding sieve is connected with the outer circumferential surface of the rotating shaft in a vertical sliding way, a sieve fixing cylinder is fixedly arranged on the lower end surface of the left side and the right side of the sliding sieve fixing cylinder in a vertical sliding connection way, a shaking block fixed on the outer circumferential surface of the left transmission shaft and, the lifting device is characterized in that a lifting plate is arranged between the front wall and the rear wall of the lifting cavity in a vertically sliding manner, lifting ropes are arranged on the upper end surface of the lifting plate in a bilateral symmetry manner and fixedly connected with the lifting plate, a power device capable of providing power for the rotation shaft and the rotation of the left transmission shaft and the right transmission shaft is arranged on the lower side of the crushing cavity, and a lifting device capable of providing power for the lifting of the blocking block is arranged on the lower side of the lifting cavity.

2. The crushing apparatus for crushing waste rubber tires according to claim 1, wherein: the tire cavity left wall intercommunication is equipped with the carousel chamber, gliding lifter block about being equipped with between the wall before the carousel chamber, the fixed cutting knife that is equipped with of lifter block right-hand member face, the wall symmetry and the intercommunication of carousel chamber front and back are equipped with the lift groove, gliding upper and lower sliding block that is equipped with about going up and down between the wall about the lift groove left and right sides, upper and lower sliding block is close to one end fixed connection mutually in both ends around the lifter block, the carousel chamber left wall rotates the connection be equipped with the cutting carousel, the fixed turning block that is equipped with of cutting carousel right-hand member face downside, the lifter block left end is equipped with the turning block chamber of opening left, sliding connection has the turning block between the upper and lower wall in turning block chamber.

3. The crushing apparatus for crushing waste rubber tires according to claim 1, wherein: the fixed rubbish that is equipped with of tire chamber right wall collects the piece, be equipped with the ascending rubbish chamber of opening in the rubbish collection piece, rubbish collection piece upside the fixed mud cleaning brush that is equipped with of tire chamber right wall, mud cleaning brush downside is located be equipped with the rubbish box chamber in the broken chamber right wall, rubbish box chamber upper wall communicate in rubbish chamber lower wall, the gliding rubbish box that is equipped with of left and right between the wall around the rubbish box chamber.

4. The crushing apparatus for crushing waste rubber tires according to claim 1, wherein: the left and right sides the tire supporting shoe keeps away from a terminal surface mutually and is equipped with the opening and keeps away from the tire fixed plate chamber of one side mutually, the gliding tire fixed plate that is equipped with of left and right sides between the lower wall on the tire fixed plate chamber, the tire fixed plate with the tire fixed plate chamber is close to fixedly connected with spring between the lateral wall face mutually, the tire fixed plate is close to a terminal surface fixedly connected with and pulls the stay cord, pull the stay cord and be close to one end mutually and run through the tire supporting shoe and fixedly connected in terminal surface under the sliding block.

5. The crushing apparatus for crushing waste rubber tires according to claim 1, wherein: the power device is including locating the underdrive chamber of broken chamber downside, rotate the centre that is equipped with of connecting between the upper and lower wall of underdrive chamber and rotate the wheel, axis of rotation lower extreme downwardly extending to axis of rotation lower wall and fixed connection in the centre rotates the wheel axle center, the meshing of the centre rotation wheel left and right sides is equipped with the rotation and connects in under drive chamber between the upper and lower wall about the running gear, control transmission shaft lower extreme downwardly extending to underdrive chamber lower wall and fixed connection in control the running gear axle center.

6. The crushing apparatus for crushing waste rubber tires according to claim 5, wherein: a transmission cavity is arranged at the lower side of the lower transmission cavity, a driven bevel gear is arranged on the upper wall of the transmission cavity in a rotating connection manner, the lower end of the rotating shaft extends downwards to the upper wall of the transmission cavity and is fixedly connected with the axis of the driven bevel gear, a drive bevel gear which is rotatably connected with the left wall of the transmission cavity is arranged in a meshing manner at the left end of the driven bevel gear, a pump is fixedly arranged on the right wall of the transmission cavity, a cooling liquid outlet which is slidably connected with the inner wall of the cooling liquid cavity is fixedly arranged at the upper end of the pump, a motor is arranged at the left side of the transmission cavity, a right output shaft is arranged at the left end of the motor in a power connection manner, the right end of the right output shaft extends rightwards and is in power connection with the left end surface of the pump, a transmission belt cavity is arranged at the left side of the motor, a left output shaft which is in power connection with the right wall at, and a transmission belt is wound between the cutting turntable shaft and the left output shaft.

7. The crushing apparatus for crushing waste rubber tires according to claim 6, wherein: the transmission chamber right side is equipped with coolant liquid case, coolant liquid case left wall intercommunication is equipped with the coolant liquid pipe, coolant liquid pipe left side communicates upwards to the pump lower extreme, coolant liquid case back wall intercommunication is equipped with the backward flow mouth, the backward flow mouth communicates to all both sides the coolant liquid export.

8. The crushing apparatus for crushing waste rubber tires according to claim 1, wherein: the lifting device comprises a lifting block arranged on the lower end surface of the lifting plate, the lower wall of the lifting cavity is communicated with the lifting block, the lifting block is connected between the front wall and the rear wall of the lifting block in a vertical sliding manner, the lower wall of the lifting block is provided with an electromagnetic switch, a winding wheel cavity is arranged at the lower side of the lifting cavity, a winding wheel is arranged between the front wall and the rear wall of the winding wheel cavity in a rotating connection mode, the lifting ropes at the left side and the right side are wound on the outer circular surface of the winding wheel, the reel axle is fixedly connected with the reel axle, the front end of the reel axle is connected with a lifting transmission shaft by a key, the front end of the lifting transmission shaft extends forwards into the transmission cavity and is fixedly connected with a rear transmission gear which is meshed with the rear end of the driven bevel gear, the back wall of the switching block cavity is fixedly provided with an electromagnet, and a switching block is arranged in the switching block cavity, is opposite to the electromagnet and is fixedly connected with the outer circular surface of the lifting transmission shaft.

9. The crushing apparatus for crushing waste rubber tires according to claim 1, wherein: broken chamber back wall with be equipped with the back discharge gate that is linked together between the lift chamber antetheca, being equipped with of back discharge gate lower wall intercommunication blocks a chamber, block a chamber rear side with the lift chamber is linked together, block gliding being equipped with from top to bottom between the front and back wall in block chamber and block the piece, block a lower extreme with lifting board lower wall contacts, the laminating broken chamber lower wall fixed connection in about the outer disc of transmission shaft and evenly distributed be equipped with the switch board.