CN219748639U - Rubber crusher - Google Patents
Rubber crusher Download PDFInfo
- Publication number
- CN219748639U CN219748639U CN202320413977.0U CN202320413977U CN219748639U CN 219748639 U CN219748639 U CN 219748639U CN 202320413977 U CN202320413977 U CN 202320413977U CN 219748639 U CN219748639 U CN 219748639U
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- Prior art keywords
- crushing
- device shell
- dust suction
- feeding
- rubber
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 47
- 239000005060 rubber Substances 0.000 title claims abstract description 47
- 239000000428 dust Substances 0.000 claims abstract description 41
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 239000002245 particle Substances 0.000 abstract description 8
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 244000043261 Hevea brasiliensis Species 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model belongs to the technical field of rubber crushing equipment, and particularly relates to a rubber crusher, which comprises a feeding conveying device, a crushing device and a discharging conveying device, wherein the crushing device comprises a device shell, a feeding assembly, a primary crushing device and a secondary crushing device, the left side of the device shell is provided with the feeding conveying device, the upper end cover of the device shell is provided with a dust suction pipe, the dust suction pipe penetrates through the upper end cover and is connected with a dust suction hood, and the other end of the dust suction pipe is connected with a dust suction box; the primary crushing device comprises two crushing wheels; the secondary crushing device comprises a stirring rod and a hairbrush, and the hairbrush is contacted with the screen; the bottom of the device shell is provided with a discharge port, and a discharge conveyor belt is arranged below the discharge port. According to the utility model, the grinding wheel and the stirring rod carry out secondary crushing on rubber, so that the crushing force is increased, and the arrangement of the hairbrush and the vibrator ensures that rubber particles can not block the screen; the dust box can timely discharge dust and heat generated by crushing, so that the equipment works for a longer time, and the environmental sanitation of workshops is facilitated.
Description
Technical Field
The utility model belongs to the technical field of rubber crushing equipment, and particularly relates to a rubber crusher.
Background
The rubber is a reversible high-elasticity polymer material, is elastic at room temperature, can generate larger deformation under the action of small external force, and can recover after the external force is removed; rubber is classified into natural rubber and synthetic rubber, the natural rubber is prepared by extracting colloid from plants such as rubber tree, rubber grass and the like, and the synthetic rubber is prepared by polymerization of various monomers. The rubber products are widely applied to various industrial or living aspects, and the physical and chemical properties and mechanical properties of the rubber are gradually deteriorated due to the combined action of internal and external factors in the processing, storage and use processes of the rubber and the products thereof, the rubber products are aged, particularly, the rubber products are cracked, sticky, hardened, softened, pulverized, discolored, moldy and the like, the aged rubber cannot be naturally decomposed, if the aged rubber products are piled and discarded, the aged rubber products are harmful to the environment, and the discarded aged rubber products are used as high polymer materials capable of being recycled through crushing, screening, regeneration and the like, so that the resource waste is reduced, and the environmental pollution is reduced. However, the conventional rubber crusher has low crushing efficiency, and crushed rubber particles sometimes block the screen when passing through the screen; during the crushing process, dust and a large amount of heat can be generated, and the dust and the heat can be removed in time, which is necessary for the working environment in equipment and workshops.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the following technical scheme:
the rubber crusher comprises a feeding conveying device, a crushing device and a discharging conveying device, wherein the crushing device comprises a device shell, a feeding assembly, a primary crushing device and a secondary crushing device, a feeding groove is formed in the upper portion of the left side wall of the device shell, a dust suction pipe is arranged on an upper end cover of the device shell, the dust suction pipe penetrates through the upper end cover of the device shell and then is connected with a dust suction hood, the other end of the dust suction pipe is connected with a dust suction box, the dust suction box is fixedly arranged on the outer wall of the right side of the device shell, a filter plate is arranged in the dust suction box, and an air outlet is formed in the lower portion of the outer wall of the right side of the dust suction box; the feeding assembly, the primary crushing device and the secondary crushing device are sequentially arranged in the device shell from top to bottom; the feeding component comprises guide blocks which are symmetrically arranged left and right, the cross section of each guide block is a right triangle, and the inclined plane of the guide block on the left side is obliquely directed to the lower right; the primary crushing device comprises two crushing wheels, wherein the two crushing wheels are arranged side by side and meshed with each other, the crushing wheels are connected with a first motor, and the first motor is fixed on the rear side wall of the device shell; the inner walls of the device shells on the left side and the right side of the grinding wheel are fixedly provided with cutters; the secondary crushing device comprises a rotating shaft, the rotating shaft is connected with a second motor, the second motor is fixed on the rear side wall of the device shell, a plurality of stirring rods are arranged on the rotating shaft, crushing teeth are uniformly distributed on the stirring rods, and a hairbrush is fixed on the rotating shaft; a semicircular screen is arranged below the secondary crushing device, two ends of the screen are respectively fixed on the left and right inner walls of the device shell, and a vibrator is fixed below the screen; a vibration motor is arranged below the right side wall of the device shell; a discharge hole is formed in the bottom of the device shell; a first support bracket is arranged below the device shell.
Preferably, the feeding conveying device is arranged at the left side of the device shell and comprises a feeding conveying belt, the feeding conveying belt is obliquely arranged at the left low side and the right high side, a second supporting bracket is arranged below the feeding conveying belt, and a base is fixedly connected below the second supporting bracket; the highest point on the right side of the feeding conveyor belt is connected with a feeding groove above the left side wall of the device shell.
Preferably, a discharging and conveying device is arranged below the discharging hole and comprises a discharging and conveying belt, and the discharging and conveying belt conveys crushed rubber particles from front to back.
Preferably, the brush comprises a fixing rod and a connecting rod, one end of the fixing rod is fixedly connected to the rotating shaft, the other end of the fixing rod is provided with a connecting groove, two sides of the connecting groove are respectively provided with a first threaded hole, one end of the connecting rod is provided with a second threaded hole, the other end of the connecting rod is uniformly provided with bristles, one end of the connecting rod with the second threaded hole stretches into the connecting groove of the fixing rod, and a bolt sequentially penetrates through the first threaded hole, the second threaded hole and the first threaded hole to be connected and fixed.
Preferably, the bristles on the brush are in contact with the screen.
In the utility model, the first motor, the second motor, the vibration motor, the vibrator and the like are all commonly used in the field, and the type and the installation mode of the vibrator can be selected by a person skilled in the art according to actual use requirements.
The utility model also comprises other components which can enable the rubber crusher to be used normally, and the components are all conventional technical means in the field. In addition, the devices or components not defined in the present utility model are all conventional in the art.
The rubber crushing machine has the beneficial effects that the crushing wheel and the stirring rod crush rubber secondarily, so that crushing force is increased, the crushed rubber particles are more conveniently screened out by the screen mesh, and the arrangement of the hairbrush and the vibrator ensures that the rubber particles can not block the screen mesh; the dust and heat generated by crushing are discharged in time due to the arrangement of the dust suction box, so that the equipment can work for a longer time, and the environmental sanitation of a workshop is also facilitated.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic view of the structure of the brush according to the present utility model.
Reference numerals: 1 device shell, 2 feed chute, 3 dust suction pipe, 4 dust suction hood, 5 dust suction box, 6 filter plate, 7 air outlet, 8 guide block, 9 grinding wheel, 10 cutter, 11 rotating shaft, 12 stirring rod, 13 crushing tooth, 14 brush, 15 screen, 16 vibrator, 17 vibrating motor, 18 discharge port, 19 first support bracket, 20 feeding conveyor belt, 21 second support bracket, 22 base, 23 discharge conveyor belt, 24 fixed rod, 25 connecting rod, 26 connecting groove, 27 brush hair
Detailed Description
The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown, and in which embodiments of the utility model are shown. All other embodiments, modifications, equivalents, improvements, etc., which are apparent to those skilled in the art without the benefit of this disclosure, are intended to be included within the scope of this utility model.
Examples
As shown in fig. 1-2, the rubber crusher comprises a feeding conveying device, a crushing device and a discharging conveying device, wherein the crushing device comprises a device shell 1, a feeding component, a primary crushing device and a secondary crushing device, a feeding groove 2 is arranged above the left side wall of the device shell 1, a dust suction pipe 3 is arranged on the upper end cover of the device shell 1, the dust suction pipe 3 penetrates through the upper end cover of the device shell 1 and then is connected with a dust suction cover 4, the other end of the dust suction pipe 3 is connected with a dust suction box 5, the dust suction box 5 is fixedly arranged on the outer wall of the right side of the device shell 1, a filter plate 6 is arranged in the dust suction box 5, and an air outlet 7 is arranged below the outer wall of the right side of the dust suction box 5; the feeding assembly, the primary crushing device and the secondary crushing device are sequentially arranged in the device shell 1 from top to bottom; the feeding assembly comprises guide blocks 8 which are symmetrically arranged left and right, the section of each guide block 8 is a right triangle, and the inclined plane of each guide block 8 on the left side is obliquely directed to the right lower side; the primary crushing device comprises two crushing wheels 9, wherein the two crushing wheels 9 are arranged side by side and meshed with each other, the crushing wheels 9 are connected with a first motor, and the first motor is fixed on the rear side wall of the device shell 1; the inner walls of the device shell 1 on the left side and the right side of the grinding wheel 9 are fixedly provided with cutters 10; the secondary crushing device comprises a rotating shaft 11, the rotating shaft 11 is connected with a second motor, the second motor is fixed on the rear side wall of a device shell, a plurality of stirring rods 12 are arranged on the rotating shaft 11, crushing teeth 13 are uniformly distributed on the stirring rods 12, and a hairbrush 14 is fixed on the rotating shaft 11; a semicircular screen 15 is arranged below the secondary crushing device, two ends of the screen 15 are respectively fixed on the left and right inner walls of the device shell 1, and a vibrator 16 is fixed below the screen 15; a vibration motor 17 is arranged below the right side wall of the device shell 1; a discharge hole 18 is formed in the bottom of the device shell 1; a first support bracket 19 is provided below the device housing 1.
The feeding conveying device is arranged on the left side of the device shell 1 and comprises a feeding conveying belt 20, the feeding conveying belt 20 is obliquely arranged in a left-low right-high mode, a second supporting bracket 21 is arranged below the feeding conveying belt 20, and a base 22 is fixedly connected below the second supporting bracket 21; the right highest point of the feed conveyor 20 is connected to the feed chute 2 above the left side wall of the apparatus housing 1.
A discharging and conveying device is arranged below the discharging hole 18 and comprises a discharging and conveying belt 23, and the discharging and conveying belt 23 conveys crushed rubber particles from front to back.
The brush 14 comprises a fixing rod 24 and a connecting rod 25, one end of the fixing rod 24 is fixedly connected to the rotating shaft 11, a connecting groove 26 is formed in the other end of the fixing rod 24, first threaded holes are formed in two sides of the connecting groove 26, second threaded holes are formed in one end of the connecting rod 25, bristles 27 are uniformly arranged on the other end of the connecting rod 25, one end of the connecting rod 25 with the second threaded holes stretches into the connecting groove 26 of the fixing rod 24, and bolts sequentially penetrate through the first threaded holes, the second threaded holes and the first threaded holes to be connected and fixed.
The bristles 27 on the brush 14 are in contact with the screen.
When the rubber crushing machine is used, rubber to be crushed is transported to the feed chute 2 by the feed conveyor belt 20, guided between two grinding wheels of the primary crushing device by the guide block 8, a first motor is started, the grinding wheels 9 arranged side by side start to rotate, the rubber to be crushed is crushed, and cutters 10 on two sides of the grinding wheels can crush the rubber at the same time; after passing through the primary crushing device, the rubber enters the secondary crushing device, the second motor is started, the rotating shaft 11 drives the stirring rod 12 to start to crush the rubber secondarily, the crushing teeth 13 under high-speed stirring crush the rubber rapidly, the crushed rubber is changed into rubber particles which are screened by the screen 15 and then fall to the discharge port 18, the brush 14 cleans the contacted screen 15 surface in the rotating process, the vibrating motor 17 is started, the vibrator 16 vibrates the screen 15 at the same time, and the screen 15 is prevented from being blocked; rubber particles are discharged from a discharge hole 18 and run by a discharge conveyor belt 23 to finish crushing; in the crushing process, the dust collection box 5 is opened, the dust collection cover 4 collects dust in the device shell 1, and meanwhile, heat is discharged, so that the machine can be prolonged in service time, and the environmental sanitation of a workshop is facilitated.
The embodiments of the present utility model have been described above, the description is illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (5)
1. A rubber crusher, the rubber crusher includes feeding conveyer, breaker and ejection of compact conveyer, its characterized in that: the crushing device comprises a device shell, a feeding component, a primary crushing device and a secondary crushing device, wherein a feeding groove is formed in the upper portion of the left side wall of the device shell, a dust suction pipe is arranged on the upper end cover of the device shell, the dust suction pipe penetrates through the upper end cover of the device shell and then is connected with a dust suction hood, the other end of the dust suction pipe is connected with a dust suction box, the dust suction box is fixedly arranged on the right side outer wall of the device shell, a filter plate is arranged in the dust suction box, and an air outlet is formed in the lower portion of the right side outer wall of the dust suction box; the feeding assembly, the primary crushing device and the secondary crushing device are sequentially arranged in the device shell from top to bottom; the feeding component comprises guide blocks which are symmetrically arranged left and right, the cross section of each guide block is a right triangle, and the inclined plane of the guide block on the left side is obliquely directed to the lower right; the primary crushing device comprises two crushing wheels, wherein the two crushing wheels are arranged side by side and meshed with each other, the crushing wheels are connected with a first motor, and the first motor is fixed on the rear side wall of the device shell; the inner walls of the device shells on the left side and the right side of the grinding wheel are fixedly provided with cutters; the secondary crushing device comprises a rotating shaft, the rotating shaft is connected with a second motor, the second motor is fixed on the rear side wall of the device shell, a plurality of stirring rods are arranged on the rotating shaft, crushing teeth are uniformly distributed on the stirring rods, and a hairbrush is fixed on the rotating shaft; a semicircular screen is arranged below the secondary crushing device, two ends of the screen are respectively fixed on the left and right inner walls of the device shell, and a vibrator is fixed below the screen; a vibration motor is arranged below the right side wall of the device shell; a discharge hole is formed in the bottom of the device shell; a first support bracket is arranged below the device shell.
2. The rubber crusher of claim 1, wherein: the feeding conveying device is arranged on the left side of the device shell and comprises a feeding conveying belt, the feeding conveying belt is obliquely arranged in a left-low right-high mode, a second supporting bracket is arranged below the feeding conveying belt, and a base is fixedly connected below the second supporting bracket; the highest point on the right side of the feeding conveyor belt is connected with a feeding groove above the left side wall of the device shell.
3. The rubber crusher of claim 1, wherein: the discharging conveyor comprises a discharging conveyor belt.
4. The rubber crusher of claim 1, wherein: the brush comprises a fixing rod and a connecting rod, one end of the fixing rod is fixedly connected to a rotating shaft, the other end of the fixing rod is provided with a connecting groove, two sides of the connecting groove are respectively provided with a first threaded hole, one end of the connecting rod is provided with a second threaded hole, the other end of the connecting rod is uniformly provided with bristles, one end of the connecting rod, which is provided with the second threaded hole, stretches into the connecting groove of the fixing rod, and a bolt sequentially penetrates through the first threaded hole, the second threaded hole and the first threaded hole to be connected and fixed.
5. The rubber crusher of claim 4, wherein: the bristles on the brush are contacted with the screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320413977.0U CN219748639U (en) | 2023-03-07 | 2023-03-07 | Rubber crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320413977.0U CN219748639U (en) | 2023-03-07 | 2023-03-07 | Rubber crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219748639U true CN219748639U (en) | 2023-09-26 |
Family
ID=88075147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320413977.0U Active CN219748639U (en) | 2023-03-07 | 2023-03-07 | Rubber crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219748639U (en) |
-
2023
- 2023-03-07 CN CN202320413977.0U patent/CN219748639U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |