CN209866139U - Polyethylene material crusher - Google Patents
Polyethylene material crusher Download PDFInfo
- Publication number
- CN209866139U CN209866139U CN201920238858.XU CN201920238858U CN209866139U CN 209866139 U CN209866139 U CN 209866139U CN 201920238858 U CN201920238858 U CN 201920238858U CN 209866139 U CN209866139 U CN 209866139U
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- CN
- China
- Prior art keywords
- shell
- crushing
- polyethylene material
- base
- crushing rollers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a polyethylene material breaker belongs to plastics production and processing technical field, solves that the prior art vibrates big, crushing effect not good scheduling problem. The polyethylene material crusher comprises a base and a shell fixed on the base, wherein a feed inlet is formed in the upper part of the shell, a discharge outlet is formed in the lower part of the shell, crushing rollers which are driven to rotate by a motor are installed in the shell, the crushing rollers are symmetrically arranged in two groups in parallel, a plurality of hobbing cutters are circumferentially distributed on the surface of each crushing roller at equal intervals, the rotating directions of the two crushing rollers are opposite, and the hobbing cutters are meshed with each other; the motors are arranged into two groups and symmetrically arranged on the base outside the shell, each motor drives one crushing roller to rotate, the end parts of the crushing rollers penetrate through the outside of the shell and are fixedly connected with the driving wheel disc, and the motors are connected with the driving wheel disc through the conveying belts. The utility model discloses a crushing roller and the motor that two sets of symmetries set up improve the stability of machine, and the production of noise reduction improves crushing efficiency, and crushing effect is better.
Description
Technical Field
The utility model relates to a plastics production and processing technology field especially relates to a polyethylene material breaker.
Background
With the development of industry, the application of plastic products is spread in various fields of industry, agriculture and daily life, waste plastic products generated every day in the world cannot be measured, but the great pressure on the environment is obvious, and in order to treat the plastic products without causing environmental pollution, the current method is to recycle the plastic products.
In the recycling process, the plastic product needs to be crushed into fine blocks and particles and then put into production again. In the actual production process, the plastic crusher often drives the high-speed rotation of crushing roller blade disc through the motor, carries out the breakage with bold plastics, owing to adopt a crushing roller, crushing effect is often relatively poor, and the machine atress is uneven when moving in addition, and it is big to produce the vibration, poor stability.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to foretell technical problem, provide a polyethylene material breaker.
In order to achieve the above object, the present invention provides the following technical solutions:
a polyethylene material crusher comprises a base and a shell fixed on the base, wherein a feed inlet is formed in the upper portion of the shell, a discharge outlet is formed in the lower portion of the shell, crushing rollers which are driven to rotate by a motor are installed in the shell, the crushing rollers are symmetrically arranged in two groups in parallel, a plurality of hobbing cutters are circumferentially distributed on the surface of each crushing roller at equal intervals, the rotating directions of the two crushing rollers are opposite, and the hobbing cutters are meshed with each other; the two sets of motors are symmetrically arranged on the base outside the shell, each motor drives one crushing roller to rotate, the end parts of the crushing rollers penetrate through the outside of the shell and are fixedly connected with the driving wheel disc, and the motors are connected with the driving wheel disc through the conveying belts.
Further, the shell comprises an upper part and a lower part, the upper part and the lower part are connected through a hinge, and the crushing roller is positioned in the lower part of the shell.
Furthermore, a pressing plate is installed in the upper portion of the shell, an air cylinder is installed at the top of the shell, the lower end of a piston rod of the air cylinder is fixedly connected to the upper surface of the pressing plate, and the pressing plate is controlled to move up and down through air inlet and air cut-off of the air cylinder.
Further, the lower surface of the pressing plate has a plurality of protrusions.
Further, the bottom of the shell is fixedly connected with a damping spring.
Further, four casters are arranged at the bottom of the base.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a polyethylene material breaker adopts the crushing roller and the motor that two sets of symmetries set up, has avoided the huge vibration that a set of crushing roller dynamics is unbalanced when the operation arouses the machine, improves the stability of machine, the production of noise reduction. Meanwhile, two crushing rollers with opposite rotation directions are adopted, the hobbing cutters of the two crushing rollers are meshed with each other, the polyethylene material enters between the two crushing rollers along with the opposite rolling of the two crushing rollers, and then is fully crushed under the action of the meshed hobbing cutters, so that the crushing efficiency is improved, and the crushing effect is better.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural diagram of a crusher for polyethylene materials according to an embodiment of the present invention.
Description of reference numerals:
1. a base; 2. a housing; 3. a feed inlet; 4. a discharge port; 5. a motor; 6. a crushing roller; 7. hobbing cutters; 8. a drive wheel disc; 9. a conveyor belt; 10. a hinge; 11. pressing a plate; 12. a cylinder; 13. a protrusion; 14. a damping spring; 15. and a caster.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the following embodiments.
As shown in fig. 1, the utility model discloses a polyethylene material crusher, including base 1 and the casing 2 that is fixed on base 1, casing 2 has feed inlet 3 above, casing 2 has discharge gate 4 below, the inside crushing roller 6 of installing through the drive of motor 5 rotation of casing 2, the parallel symmetry of crushing roller 6 sets up to be two sets of, the surface of each crushing roller 6 is equidistant distributes a plurality of hobbing cutters 7 circumferentially, the rotation direction of two crushing rollers 6 is opposite and its hobbing cutters 7 mesh each other; the two sets of motors 5 are symmetrically arranged on the base 1 outside the shell 2, each motor 5 drives one crushing roller 6 to rotate, the end parts of the crushing rollers 6 penetrate through the shell 2 and are fixedly connected with the driving wheel disc 8, and the motors 5 are connected with the driving wheel disc 8 through the conveying belt 9.
Specifically, adopt the crushing roller and the motor that two sets of symmetries set up, avoided a set of crushing roller dynamics when the operation unbalanced huge vibration that arouses the machine, improve the stability of machine, the production of noise reduction. Meanwhile, two crushing rollers 6 with opposite rotation directions are adopted, the hobbing cutters 7 of the two crushing rollers are meshed with each other, the polyethylene material enters between the two crushing rollers 6 along with the opposite rolling of the two crushing rollers 6, and then the polyethylene material is fully crushed under the action of the mutually meshed hobbing cutters 7, so that the crushing efficiency is improved, and the crushing effect is better.
In a preferred embodiment, the housing 2 comprises an upper part and a lower part, which are connected by a hinge 10, and the crushing roller 6 is located in the lower part of the housing 2. When the crushing roller 6 or the hob 7 needs regular maintenance or inspection and repair, the upper part of the housing 2 can be opened, thereby facilitating operations such as inspection and repair, replacement and the like.
In a preferred embodiment, a pressure plate 11 is installed in the upper portion of the housing 2, an air cylinder 12 is installed on the top portion of the housing 2, the lower end of a piston rod of the air cylinder 12 is fixedly connected to the upper surface of the pressure plate 11, and the pressure plate 11 is controlled to move up and down by the air intake and air cutoff of the air cylinder 12. Polyethylene material enters the shell 2 from the feeding hole 3, the air cylinder 12 is started immediately, the air cylinder 12 is used for air intake, the pressing plate 11 moves downwards, the polyethylene material is pressed on the crushing rollers 6 by the pressing plate 11, the crushing rollers 6 rotate to roll the polyethylene material between the two crushing rollers 6 and crush the polyethylene material, and the pressing plate 11 can ensure that smooth polyethylene materials such as polyethylene pipes can be crushed quickly.
As a preferable embodiment, the lower surface of the pressure plate 11 is provided with a plurality of protrusions 13, so that the contact surface and the friction force of the pressure plate 11 and the material to be crushed are increased, the sliding of the pressure plate is avoided, the polyethylene material is further ensured to be quickly involved between the two crushing rollers 6 and crushed, and the crushing efficiency is improved.
In a preferred embodiment, a damping spring 14 is fixedly connected to the bottom of the housing 2, so that the movement of the base is further avoided when the machine operates, the stability of the machine is improved, and the noise is reduced.
As a preferred embodiment, four casters 15, preferably universal wheels, are disposed at the bottom of the base 1, and can be moved to a suitable position as required, so that the use is more flexible and convenient. In addition, the caster 15 is provided with a brake, improving stability in use.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the foregoing description is illustrative in nature and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Claims (6)
1. A polyethylene material crusher comprises a base and a shell fixed on the base, wherein a feed inlet is formed in the upper part of the shell, a discharge outlet is formed in the lower part of the shell, and crushing rollers which are driven to rotate by a motor are arranged in the shell; the two sets of motors are symmetrically arranged on the base outside the shell, each motor drives one crushing roller to rotate, the end parts of the crushing rollers penetrate through the outside of the shell and are fixedly connected with the driving wheel disc, and the motors are connected with the driving wheel disc through the conveying belts.
2. The polyethylene material crusher of claim 1, wherein the housing comprises an upper portion and a lower portion, the upper portion and the lower portion being connected by a hinge, the crushing roller being located within the lower portion of the housing.
3. The polyethylene material crusher according to claim 2, wherein the pressing plate is installed in the upper part of the housing, the cylinder is installed at the top of the housing, the lower end of the piston rod of the cylinder is fixedly connected to the upper surface of the pressing plate, and the pressing plate is controlled to move up and down by the air intake and air cutoff of the cylinder.
4. The polyethylene material breaker of claim 3 wherein the lower surface of the pressure plate has a plurality of protrusions.
5. The polyethylene material crusher of claim 1, wherein a damping spring is fixedly connected to the bottom of the housing.
6. The polyethylene material crusher of claim 1, wherein the base bottom is provided with four casters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920238858.XU CN209866139U (en) | 2019-02-26 | 2019-02-26 | Polyethylene material crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920238858.XU CN209866139U (en) | 2019-02-26 | 2019-02-26 | Polyethylene material crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209866139U true CN209866139U (en) | 2019-12-31 |
Family
ID=68953362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920238858.XU Expired - Fee Related CN209866139U (en) | 2019-02-26 | 2019-02-26 | Polyethylene material crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209866139U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111068889A (en) * | 2020-02-04 | 2020-04-28 | 青岛龙凹医疗器械有限公司 | Traditional chinese medicine bruisher |
| CN112337610A (en) * | 2020-11-24 | 2021-02-09 | 湖南豪镨博德新材料科技有限公司 | Ceramic material crushing and filtering device |
-
2019
- 2019-02-26 CN CN201920238858.XU patent/CN209866139U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111068889A (en) * | 2020-02-04 | 2020-04-28 | 青岛龙凹医疗器械有限公司 | Traditional chinese medicine bruisher |
| CN112337610A (en) * | 2020-11-24 | 2021-02-09 | 湖南豪镨博德新材料科技有限公司 | Ceramic material crushing and filtering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20210226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |