CN209680260U - A kind of raw material grinding device of high density polyethylene (HDPE) - Google Patents
A kind of raw material grinding device of high density polyethylene (HDPE) Download PDFInfo
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- CN209680260U CN209680260U CN201821780934.1U CN201821780934U CN209680260U CN 209680260 U CN209680260 U CN 209680260U CN 201821780934 U CN201821780934 U CN 201821780934U CN 209680260 U CN209680260 U CN 209680260U
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Abstract
The utility model discloses a kind of raw material grinding devices of high density polyethylene (HDPE), including apparatus main body and relief hole, running through at the top center position of apparatus main body has feeding port, the bottom middle position of apparatus main body is equipped with first motor, the outer surface lower position of apparatus main body is fixed with support frame, the raw material grinding device of this kind of high density polyethylene (HDPE) is provided with relief hole, cleaning brush and scraper plate, in device work, first motor drives scraper plate and cleaning brush to rotate by central axis, polyethylene raw material after being smashed and ground by upper layer pulverization roller and mill ball is discharged across relief hole, particle is larger can not to pass through the particle of relief hole, these polyethylene particles can be walked and be re-grind clearly with scraper plate by the cleaning brush rotated when blocking relief hole, to guarantee that the polyethylene particle size of discharge is consistent, avoid smashed original Troublesome problem is processed caused by material granular size is uneven.
Description
Technical field
The utility model relates to PE Processing engineering device technique field, the raw material of specially a kind of high density polyethylene (HDPE) is crushed
Device.
Background technique
Polyethylene is that a kind of aggregated thermoplastic resin obtained of ethylene also includes industrially ethylene and a small amount of α-alkene
The copolymer of hydrocarbon, polyethylene is odorless, nontoxic, feel ceraceous, has excellent resistance to low temperature, and chemical stability is good, is resistant to big
The erosion of most soda acids does not dissolve in common solvent under room temperature, and water imbibition is small, and electrical insulating property is excellent.
The raw material grinding device of existing high density polyethylene (HDPE), the polyethylene particle size after the completion of crushing is uneven, makes
At polyethylene, the fusing degree of polyethylene particle is different during following process use, will cause in polyethylene products and remains
There is unfused particulate material, the decline for causing the structure of finished product strong influences quality of finished, and mainly uses powder when crushing
The mode of broken cutting crushes raw material, and bulky grain raw material is easy to get stuck, leads to the decline of working efficiency, influence manufacturing schedule.
Utility model content
The purpose of this utility model is to provide a kind of raw material grinding devices of high density polyethylene (HDPE), to solve above-mentioned background
It is proposed that smashed feedstock particle size is uneven in technology, the problem of influencing working efficiency of easily getting stuck.
To achieve the above object, the utility model provides the following technical solutions: a kind of raw material crushing of high density polyethylene (HDPE)
Device, including apparatus main body and relief hole, through having feeding port, described device master at the top center position of described device main body
The bottom middle position of body is equipped with first motor, and the outer surface lower position of described device main body is fixed with support frame,
The inside of described device main body is disposed with pulverizing chamber and grinding chamber from top to bottom, at the inner upper position of the pulverizing chamber
It is fixed with stock guide, the pulverizing chamber is internally provided with pulverization roller, and the outer surface of the pulverization roller is fixed with cutter head, described to grind
Mill room is internally provided with multiple mill balls, and the output end of the first motor runs through the bottom of apparatus main body and is connected with center
Axis, the outer surface of the central axis are fixed with paddle, and the outer surface lower position of the central axis is respectively arranged with cleaning
Brush and scraper plate.
Preferably, the outer surface of described device main body is equipped with observation window, and the observation window passes through strength glue bond
In the outer surface of apparatus main body.
Preferably, the back of described device main body is equipped with the second motor, and the output end of second motor passes through drive
Moving axis is connected with pulverization roller, while the outer surface of the drive shaft is socketed with gear.
Preferably, the paddle is in " helical form ", and it is provided with multi-disc, while the spacing between the paddle is big
In the diameter of mill ball.
Preferably, the normal cross-section of the relief hole is in " round table-like ", and the relief hole is provided with multiple, while multiple institutes
It states relief hole and is arranged in the bottom of apparatus main body in " circular array column-shaped ".
Preferably, there are two the pulverization roller settings, and two pulverization rollers are centered on the central axes of apparatus main body
It is symmetrically disposed on the inside of pulverizing chamber.
Compared with prior art, the utility model has the beneficial effects that the raw material grinding device of this kind of high density polyethylene (HDPE)
It is provided with relief hole, cleaning brush and scraper plate, in device work, first motor drives scraper plate and cleaning brush to turn by central axis
Dynamic, the polyethylene raw material after being smashed and ground by upper layer pulverization roller and mill ball is discharged across relief hole, the larger nothing of particle
By the particle of relief hole, the cleaning brush rotated when blocking relief hole and scraper plate can walk clearly these polyethylene particles and again method
Grinding avoids smashed feedstock particle size from unevenly causing to guarantee that the polyethylene particle size of discharge is consistent
Processing trouble problem, while being additionally provided with pulverization roller and mill ball, the second motor passes through gear drive after raw material investment
Two pulverization rollers preliminary crushing cutting can be carried out to raw material, can promote the grinding of mill ball after entering grinding chamber, reduce
The generation got stuck further promotes working efficiency, accelerates manufacturing schedule.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is that utility model device main body faces the schematic diagram of the section structure；
Fig. 3 is utility model device main body top view cross section structural schematic diagram；
Fig. 4 is utility model device main body present invention looks up structural representation.
In figure: 1, apparatus main body；2, feeding port；3, observation window；4, support frame；5, first motor；6, pulverization roller；7, it grinds
Ball；8, paddle；9, drive shaft；10, scraper plate；11, cleaning brush；12, relief hole；13, cutter head；14, the second motor；15, gear；
16, stock guide；17, pulverizing chamber；18, grinding chamber；19, central axis.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of raw material crushing dress of high density polyethylene (HDPE)
It sets, including apparatus main body 1, feeding port 2, observation window 3, support frame 4, first motor 5, pulverization roller 6, mill ball 7, paddle 8, drive
Moving axis 9, cleaning brush 11, relief hole 12, cutter head 13, the second motor 14, gear 15, stock guide 16, pulverizing chamber 17, is ground scraper plate 10
Room 18 and central axis 19 are ground, running through at the top center position of apparatus main body 1 has feeding port 2, the bottom interposition of apparatus main body 1
The place of setting is equipped with first motor 5, and the outer surface lower position of apparatus main body 1 is fixed with support frame 4, the inside of apparatus main body 1
It is disposed with pulverizing chamber 17 and grinding chamber 18 from top to bottom, is fixed with stock guide 16 at the inner upper position of pulverizing chamber 17,
Stock guide 16 can send raw material between pulverization roller 6, promote processing and crushing, and pulverizing chamber 17 is internally provided with pulverization roller 6, powder
The outer surface of broken roller 6 is fixed with cutter head 13, and grinding chamber 18 is internally provided with multiple mill balls 7, the output end of first motor 5
Through apparatus main body 1 bottom and be connected with central axis 19, the outer surface of central axis 19 is fixed with paddle 8, central axis 19
Outer surface lower position is respectively arranged with cleaning brush 11 and scraper plate 10.
Referring to Fig. 1, the outer surface of apparatus main body 1 is equipped with observation window 3, and observation window 3 is bonded in by seccotine
The outer surface of apparatus main body 1, user can observe in real time the working condition inside the device by observation window 3, to add in time
Material is shut down.
Referring to Fig. 3, the back of apparatus main body 1 is equipped with the second motor 14, and the output end of the second motor 14 passes through drive
Moving axis 9 is connected with pulverization roller 6, while the outer surface of drive shaft 9 is socketed with gear 15, and the second motor 14 is logical after raw material investment
Two pulverization rollers 6 rotation for crossing the drive of gear 15, cuts to carry out preliminary crushing to raw material, after entering grinding chamber 18
It can promote the grinding of mill ball 7.
Referring to Fig. 2, paddle 8 is in " helical form ", and it is provided with multi-disc, while the spacing between paddle 8 is greater than
Raw material can be lifted up by the paddle 8 of the diameter of mill ball 7, " helical form ", contact raw material sufficiently with mill ball 7, thus
Promote the uniformity of granular size.
Please refer to Fig. 2 and 4, the normal cross-section of relief hole 12 is in " round table-like ", and relief hole 12 be provided with it is multiple while more
A relief hole 12 is arranged in the bottom of apparatus main body 1 in " circular array column-shaped ", is discharged convenient for raw material along relief hole 12, " rotary table
Shape " can also reduce the generation of blocking.
Fig. 2-3 is please referred to, there are two the settings of pulverization roller 6, and two pulverization rollers 6 are centered on the central axes of apparatus main body 1
It is symmetrically disposed on the inside of pulverizing chamber 17, two pulverization rollers 6 rotate backward under the driving of the second motor 14 and roll cutting raw material,
To pretreatment of raw material, it is convenient for subsequent production and processing.
Working principle: firstly, staff checks whether all parts performance is normal, if finding some component capabilities not just
After often, it should be repaired or replaced in time, after each component capabilities to be checked are normal, device is placed in appointed working place
Point powers on start-up operation, and first motor 5 and the second motor 14, which are powered, starts to work, and first passes through feeding port 2 and puts the raw materials into
In pulverizing chamber 17, two pulverization rollers 6 rotation that the second motor 14 is driven by gear 15 after raw material investment, 6 surface of pulverization roller
Cutter head be mutually twisted preliminary crushing cutting carried out to raw material, the raw material only tentatively crushed excessively is fallen into grinding chamber 18, the
One motor 5 drives paddle 8 to rotate, and raw material is driven to stir together with mill ball 7, mill ball 7 and raw material phase mutual friction, will
The particle of raw material, which is gradually ground, to become smaller, and is discharged by relief hole 12, the cleaning brush 11 that the raw material not ground completely is then moved by shape
It sweeps with scraper plate 10, then is ground again with mill ball, when granular size is enough to be discharged, is then discharged from relief hole 12.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of raw material grinding device of high density polyethylene (HDPE), including apparatus main body (1) and relief hole (12), it is characterised in that:
Running through at the top center position of described device main body (1) has feeding port (2), the bottom middle position of described device main body (1)
Place is equipped with first motor (5), and the outer surface lower position of described device main body (1) is fixed with support frame (4), described device
The inside of main body (1) is disposed with pulverizing chamber (17) and grinding chamber (18) from top to bottom, on the inside of the pulverizing chamber (17)
The orientation place of setting is fixed with stock guide (16), and the pulverizing chamber (17) is internally provided with pulverization roller (6), the pulverization roller (6)
Outer surface is fixed with cutter head (13), and the grinding chamber (18) is internally provided with multiple mill balls (7), the first motor (5)
Output end through apparatus main body (1) bottom and be connected with central axis (19), the outer surface of the central axis (19) is fixed with
The outer surface lower position of paddle (8), the central axis (19) is respectively arranged with cleaning brush (11) and scraper plate (10).
2. a kind of raw material grinding device of high density polyethylene (HDPE) according to claim 1, it is characterised in that: described device master
The outer surface of body (1) is equipped with observation window (3), and the observation window (3) by seccotine is bonded in the outer of apparatus main body (1)
Surface.
3. a kind of raw material grinding device of high density polyethylene (HDPE) according to claim 1, it is characterised in that: described device master
The back of body (1) is equipped with the second motor (14), and the output end of second motor (14) passes through drive shaft (9) and pulverization roller
(6) it is connected, while the outer surface of the drive shaft (9) is socketed with gear (15).
4. a kind of raw material grinding device of high density polyethylene (HDPE) according to claim 1, it is characterised in that: the paddle
(8) it is in " helical form ", and it is provided with multi-disc, while the spacing between the paddle (8) is greater than the diameter of mill ball (7).
5. a kind of raw material grinding device of high density polyethylene (HDPE) according to claim 1, it is characterised in that: the relief hole
(12) normal cross-section be in " round table-like ", and the relief hole (12) be provided with it is multiple, while multiple relief holes (12) be in " ring
Shape array-like " is arranged in the bottom of apparatus main body (1).
6. a kind of raw material grinding device of high density polyethylene (HDPE) according to claim 1, it is characterised in that: the pulverization roller
(6) there are two setting, and two pulverization rollers (6) are symmetrically disposed on pulverizing chamber centered on the central axes of apparatus main body (1)
(17) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821780934.1U CN209680260U (en) | 2018-10-31 | 2018-10-31 | A kind of raw material grinding device of high density polyethylene (HDPE) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821780934.1U CN209680260U (en) | 2018-10-31 | 2018-10-31 | A kind of raw material grinding device of high density polyethylene (HDPE) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209680260U true CN209680260U (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821780934.1U Active CN209680260U (en) | 2018-10-31 | 2018-10-31 | A kind of raw material grinding device of high density polyethylene (HDPE) |
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| CN (1) | CN209680260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330703A (en) * | 2020-03-10 | 2020-06-26 | 宋当建 | Recycling and reusing treatment equipment and treatment process for industrial steelmaking waste steel slag |
-
2018
- 2018-10-31 CN CN201821780934.1U patent/CN209680260U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330703A (en) * | 2020-03-10 | 2020-06-26 | 宋当建 | Recycling and reusing treatment equipment and treatment process for industrial steelmaking waste steel slag |
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