CN210969504U - Broken mixing arrangement of block rubber - Google Patents
Broken mixing arrangement of block rubber Download PDFInfo
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- CN210969504U CN210969504U CN201921767401.4U CN201921767401U CN210969504U CN 210969504 U CN210969504 U CN 210969504U CN 201921767401 U CN201921767401 U CN 201921767401U CN 210969504 U CN210969504 U CN 210969504U
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Abstract
The utility model discloses a rubber block crushing and mixing device, which comprises a crushing and mixing machine body, wherein a screening plate with screening holes is horizontally arranged in the crushing and mixing machine body, the screening plate divides the crushing and mixing machine body into a crushing chamber and a mixing chamber, and the crushing chamber is arranged at the upper part of the mixing chamber; the upper end of the crushing chamber is provided with a feed hopper communicated with the crushing chamber, a coarse roller crushing mechanism is arranged in the feed hopper, a spiral conveying mechanism is arranged below the coarse roller crushing mechanism, and the spiral conveying mechanism is positioned above the screening plate; one side of the screening plate is provided with a feed opening, the feed opening is connected with a feed hopper extending downwards, and a fine roller crushing mechanism is arranged in the feed hopper; the coarse roll crushing mechanism and the fine roll crushing mechanism are respectively arranged on two sides of the crushing mixer body; the mixing mechanism is arranged in the mixing chamber.
Description
Technical Field
The utility model relates to a broken mixing arrangement of block rubber.
Background
The big rubber bale is inconvenient to process, the size of the domestic natural rubber bale is 600mm x 400mm x 250mm, the weight is 50kg, the size of the international standard tobacco flake rubber is about 700 mm x 600mm, and the weight is about 100 kg. Because of the characteristics of natural rubber, before plastication, heating and rubber drying treatment must be carried out to eliminate the crystallization state of raw rubber of the natural rubber and reduce the hardness, otherwise, the energy consumption is increased and the machine is damaged during plastication, the drying operation is usually carried out in a rubber drying room, the rubber drying time is 36-72h in winter and spring and 24-36 h in summer and autumn, and the rubber drying time of the rubber drying room is too long, so the requirements of the plastication process of an internal mixer (or an open mill) cannot be met.
Through long-time research, the rubber bag is cut into rubber blocks by a hydraulic rubber cutter before plastication (after the rubber bag is cut, the rubber blocks with mildewed, sundries or hard blocks need to be selected and removed and stored for standby according to the quality), and then the rubber blocks are crushed into small rubber blocks, so that the natural rubber can be used without heating and decrystallization.
Because of the production of raw rubber, especially natural rubber, the quality of rubber bags is inconsistent and the quality of broken rubber blocks is easy to be inconsistent due to the characteristics of the production; meanwhile, due to the limitation of the crusher, the size of the crushed rubber blocks is different, and the energy consumption of the internal mixer (or an open mill) is increased when the larger rubber blocks are put into the internal mixer (or the open mill) for plastication, so that the specific performance of the plasticated rubber is reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a broken mixing arrangement of gluey piece, this broken mixing arrangement of gluey piece not only can screen out great gluey piece and carry out broken handle once more, can guarantee the uniformity of gluing the piece quality moreover.
In order to solve the technical problem, the utility model discloses a crushing and mixing organism, its structural feature is: the crushing and mixing machine is characterized in that a screening plate with screening holes is horizontally arranged in the crushing and mixing machine body, the screening plate divides the crushing and mixing machine body into a crushing chamber and a mixing chamber, and the crushing chamber is arranged at the upper part of the mixing chamber; the upper end of the crushing chamber is provided with a feed hopper communicated with the crushing chamber, a coarse roller crushing mechanism is arranged in the feed hopper, a spiral conveying mechanism is arranged below the coarse roller crushing mechanism, and the spiral conveying mechanism is positioned above the screening plate; one side of the screening plate is provided with a feed opening, the feed opening is connected with a feed hopper extending downwards, and a fine roller crushing mechanism is arranged in the feed hopper; the coarse roll crushing mechanism and the fine roll crushing mechanism are respectively arranged on two sides of the crushing mixer body; the mixing mechanism is arranged in the mixing chamber.
After the structure is adopted, the rubber bag enters the crushing chamber of the crushing mixer body from the feed hopper, and is crushed into rubber blocks under the action of the coarse roller crushing mechanism, and the rubber blocks are conveyed to the feed opening along with the rotation of the spiral conveying mechanism; in the process of conveying the rubber blocks, the smaller rubber blocks enter the mixing chamber of the crushing and mixing machine body through the screening holes of the screening plate, the larger rubber blocks cannot pass through the screening holes of the screening plate and convey the feed opening along with the rotation of the spiral conveying mechanism, the rubber blocks are secondarily crushed under the action of the fine roller crushing mechanism, and the crushed rubber blocks also enter the mixing chamber of the crushing and mixing machine body; mix of gluing the piece under the effect of the compounding mechanism of mixing chamber inside, should glue broken mixing arrangement of piece not only can screen out great gluey piece and carry out crushing treatment once more, can guarantee the uniformity of gluing the piece quality moreover for the sizing material specific properties stability after plasticating is better.
The spiral conveying mechanism comprises an auger shaft which is horizontally and rotatably arranged and spiral blades which are distributed on the auger shaft, a plurality of connecting rods are arranged on the outer peripheral wall of the auger shaft, one ends of the connecting rods are fixedly connected with the auger shaft, the other ends of the connecting rods are provided with scraping plates, and the lower edges of the scraping plates are contacted with the screening plate; the scraping plate rotates along with the rotation of the auger shaft, when the scraping plate is contacted with the screening plate at the lower edge, the scraping plate can be stacked on the scraping plate to turn over the rubber block, so that the rubber block is prevented from blocking the screening hole, a large amount of rubber blocks are conveyed to the feed opening and stacked in the lower hopper, and the overload and even damage of the fine roller crushing mechanism are caused.
The auger shaft is driven to rotate by an auger motor, the auger motor is arranged on an auger motor base outside the crushing and mixing machine body, and the auger motor drives the auger shaft to rotate through an auger speed reducer; the rotation and the stop of the packing auger shaft are controlled by a packing auger motor.
The mixing mechanism comprises a mixing shaft and a plurality of mixing blades, the mixing shaft is vertically and rotatably arranged, the mixing blades are distributed on the mixing shaft, the mixing blades are plate-shaped, and the mixing blades are symmetrically arranged on two sides of the mixing shaft; the mixing blades are divided into a plurality of groups from top to bottom, each group comprises two symmetrically arranged mixing blades, and the length of each group of mixing blades is shortened from top to bottom in sequence; inside the less gluey piece got into the mixing chamber of broken mixing organism through the screening hole of screening board, inside the bigger gluey piece secondary crushing got into the mixing chamber of broken mixing organism under the effect of thin roller crushing mechanism, the compounding blade rotated along with the rotation of mixing axle, the compounding blade rotated the in-process and mixed the gluey piece after the package is smashed to the difference inside the mixing chamber.
The mixing shaft is driven to rotate by a mixing motor, the mixing motor is arranged on a mixing motor base outside the crushing mixer body, and the mixing motor drives the mixing shaft to rotate through a mixing speed reducer; the rotation and the stop of the mixing shaft are controlled by a mixing motor.
The coarse roller crushing mechanism and the fine roller crushing mechanism both comprise two crushing rollers with opposite rotating directions, the coarse roller crushing mechanism is rotatably installed in the feeding hopper, and the fine roller crushing mechanism is rotatably installed in the feeding hopper.
A discharge port is arranged at the lower part of the mixing chamber, and a discharge door capable of being opened and closed is arranged on the discharge port; the gluey piece after the package is smashed is glued to the difference mixes in the mixing chamber is inside, and the gluey piece of accomplishing of mixing is unloaded from the discharge gate.
To sum up, the utility model relates to a broken mixing arrangement of gluey piece, this broken mixing arrangement of gluey piece not only can screen out great gluey piece and carry out broken handle once more, can guarantee the uniformity of gluing the piece quality moreover.
Drawings
The invention will be described in further detail with reference to the following drawings and embodiments:
FIG. 1 is a schematic structural view of the rubber block crushing and mixing device of the present invention;
fig. 2 is a schematic structural view of the screw conveying mechanism of the present invention;
1-crushing and mixing body, 2-screening plate, 3-crushing chamber, 4-mixing chamber, 5-feeding hopper, 6-coarse pair roller crushing mechanism, 7-screw conveying mechanism, 8-discharging port, 9-discharging hopper, 10-fine roller crushing mechanism, 11-mixing mechanism, 12-auger shaft, 13-helical blade, 14-connecting rod, 15-scraping plate, 16-auger motor, 17-auger motor base, 18-auger speed reducer, 19-mixing shaft, 20-mixing blade, 21-mixing motor, 22-mixing motor, 23-discharging port and 24-discharging door.
Detailed Description
Referring to the attached drawings, the rubber block crushing and mixing device comprises a crushing and mixing machine body 1, a screening plate 2 is horizontally arranged inside the crushing and mixing machine body 1, a plurality of screening holes are formed in the screening plate 2, the crushing and mixing machine body 1 is divided into a crushing chamber 3 and a mixing chamber 4 by the screening plate 2, and the crushing chamber 3 is arranged on the upper portion of the mixing chamber 4.
A feed hopper 5 communicated with the crushing chamber 3 is arranged at the upper end of the crushing chamber 3, a coarse-roller crushing mechanism 6 is arranged in the feed hopper 5, a spiral conveying mechanism 7 is arranged below the coarse-roller crushing mechanism 6, and the spiral conveying mechanism 7 is positioned above the screening plate 2; one side of the screening plate 2 is provided with a feed opening 8, the feed opening 8 is connected with a feed hopper 9 extending downwards, and a fine roller crushing mechanism 10 is arranged in the feed hopper 9; the coarse roller crushing mechanism 6 and the fine roller crushing mechanism 10 are respectively arranged at two sides of the crushing mixer body 1; the mixing chamber 4 is internally provided with a mixing mechanism 11.
The coarse roller crushing mechanism 6 and the fine roller crushing mechanism 10 both comprise two crushing rollers with opposite rotating directions, the coarse roller crushing mechanism 6 is rotatably installed inside the feed hopper 5, and the fine roller crushing mechanism 10 is rotatably installed inside the discharge hopper 9.
The rubber bag enters the crushing chamber 3 of the crushing mixer body 1 from the feed hopper 5, and is crushed into rubber blocks under the action of the coarse pair roller crushing mechanism 6, and the rubber blocks are conveyed to the feed opening 8 along with the rotation of the spiral conveying mechanism 7; in the process of conveying the rubber blocks, the smaller rubber blocks enter the mixing chamber 4 of the crushing mixer body 1 through the screening holes of the screening plate 2, the larger rubber blocks cannot pass through the screening holes of the screening plate 2 and are conveyed to the feed opening 8 along with the rotation of the spiral conveying mechanism 7, the rubber blocks are secondarily crushed under the action of the fine roller crushing mechanism 10, and the crushed rubber blocks also enter the mixing chamber 4 of the crushing mixer body 1; mix of gluing the piece under the effect of mixing mechanism 11 inside mixing chamber 4, should glue broken mixing arrangement of piece not only can sieve great gluey piece and carry out crushing treatment once more, can guarantee the uniformity of gluing the piece quality moreover for the sizing material specific properties stability after plasticating is better.
The auger shaft 12 is driven to rotate by an auger motor 16, the auger motor 16 is arranged on an auger motor base 17 outside the crushing and mixing machine body 1, and the auger motor 16 drives the auger shaft 12 to rotate through an auger speed reducer 18.
Scraping flitch 15 and rotating along with auger shaft 12's rotation, when scraping flitch 15 and the lower limb and screening board 2 contact, scraping flitch 15 and can piling up the gluey piece on scraping flitch 15 and turn over, prevent to glue the piece and block up the screening hole, cause a large amount of gluey pieces to carry to feed opening 8 department and pile up in hopper 9 down, cause the overload of thin roller crusher mechanism 10 and even damage.
The mixing mechanism 11 comprises a mixing shaft 19 which is vertically and rotatably arranged and mixing blades 20 which are distributed on the mixing shaft 19, the mixing blades 20 are plate-shaped, the mixing blades 20 are a plurality of, and the mixing blades 20 are symmetrically arranged on two sides of the mixing shaft 19; the compounding blade 20 is a plurality of groups from the top down, and every group includes the compounding blade 20 of two symmetries settings, and the length from the top down of every group compounding blade 20 shortens in proper order.
The mixing shaft 19 is driven to rotate by a mixing motor 21, the mixing motor 21 is installed on a mixing motor base outside the crushing mixer body 1, and the mixing motor 21 drives the mixing shaft 19 to rotate through a mixing speed reducer.
Inside less gluey piece got into the mixing chamber 4 of broken mixing machine body 1 through the screening hole of screening board 2, inside great gluey piece secondary crushing got into the mixing chamber 4 of broken mixing machine body 1 under the effect of thin roller crushing mechanism 10, compounding blade 20 rotated along with the rotation of mixing axle 19, compounding blade 20 rotated the in-process and mixes the gluey piece after the package is smashed to different gluey in mixing chamber 4 is inside.
A discharge port 23 is arranged at the lower part of the mixing chamber 4, and a discharge door 24 which can be opened and closed is arranged on the discharge port 23; the gluey piece after the package is smashed is glued to the difference mixes in mixing chamber 4 inside, and the gluey piece of accomplishing of mixing is unloaded from discharge gate 23.
To sum up, the present invention is not limited to the above-mentioned specific embodiments. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and all such changes and modifications are intended to be within the scope of the present invention.
Claims (7)
1. The utility model provides a broken mixing arrangement of block rubber, includes broken mixture organism (1), its characterized in that: the crushing and mixing machine is characterized in that a screening plate (2) with screening holes is horizontally arranged in the crushing and mixing machine body (1), the crushing and mixing machine body (1) is divided into a crushing chamber (3) and a mixing chamber (4) by the screening plate (2), and the crushing chamber (3) is arranged at the upper part of the mixing chamber (4);
a feed hopper (5) communicated with the crushing chamber (3) is installed at the upper end of the crushing chamber (3), a coarse-roller crushing mechanism (6) is installed in the feed hopper (5), a spiral conveying mechanism (7) is installed below the coarse-roller crushing mechanism (6), and the spiral conveying mechanism (7) is located above the screening plate (2); one side of the screening plate (2) is provided with a feed opening (8), the feed opening (8) is connected with a feed hopper (9) extending downwards, and a fine roller crushing mechanism (10) is arranged in the feed hopper (9); the coarse roller crushing mechanism (6) and the fine roller crushing mechanism (10) are respectively arranged on two sides of the crushing mixer body (1); the mixing mechanism (11) is arranged in the mixing chamber (4).
2. The apparatus of claim 1, wherein: spiral conveying mechanism (7) include that the level rotates auger shaft (12) that sets up and helical blade (13) of distribution on auger shaft (12), install a plurality of connecting rod (14) on the periphery wall of auger shaft (12), the one end and auger shaft (12) fixed connection of connecting rod (14), the flitch (15) are scraped to the other end installation, scrape the lower limb of flitch (15) and contact with screening board (2).
3. The apparatus of claim 2, wherein: auger shaft (12) are rotatory by auger motor (16) drive, and auger motor (16) are installed on auger motor cabinet (17) of broken mixing machine body (1) outside, and auger motor (16) drive auger shaft (12) through auger speed reducer (18) and rotate.
4. The apparatus of claim 1, wherein: the mixing mechanism (11) comprises a mixing shaft (19) which is vertically and rotatably arranged and mixing blades (20) which are distributed on the mixing shaft (19), the mixing blades (20) are plate-shaped, the mixing blades (20) are a plurality of, and the mixing blades (20) are symmetrically arranged on two sides of the mixing shaft (19); the compounding blade (20) from the top down is a plurality of groups, and every group includes compounding blade (20) that two symmetries set up, and the length from the top down of every group compounding blade (20) shortens in proper order.
5. The apparatus of claim 4, wherein: the mixing shaft (19) is driven to rotate by a mixing motor (21), the mixing motor (21) is installed on a mixing motor base outside the crushing mixer body (1), and the mixing motor (21) drives the mixing shaft (19) to rotate through a mixing speed reducer.
6. The apparatus of claim 1, wherein: the coarse roller crushing mechanism (6) and the fine roller crushing mechanism (10) comprise two crushing rollers with opposite rotating directions, the coarse roller crushing mechanism (6) is rotatably installed in the feeding hopper (5), and the fine roller crushing mechanism (10) is rotatably installed in the discharging hopper (9).
7. The apparatus of claim 1, wherein: a discharge port (23) is arranged at the lower part of the mixing chamber (4), and a discharge door (24) which can be opened and closed is arranged on the discharge port (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921767401.4U CN210969504U (en) | 2019-10-21 | 2019-10-21 | Broken mixing arrangement of block rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921767401.4U CN210969504U (en) | 2019-10-21 | 2019-10-21 | Broken mixing arrangement of block rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210969504U true CN210969504U (en) | 2020-07-10 |
Family
ID=71441376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921767401.4U Expired - Fee Related CN210969504U (en) | 2019-10-21 | 2019-10-21 | Broken mixing arrangement of block rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210969504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916113A (en) * | 2021-01-22 | 2021-06-08 | 厦门飞德利照明科技有限公司 | Solid waste treatment device for manufacturing lighting lamp |
-
2019
- 2019-10-21 CN CN201921767401.4U patent/CN210969504U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916113A (en) * | 2021-01-22 | 2021-06-08 | 厦门飞德利照明科技有限公司 | Solid waste treatment device for manufacturing lighting lamp |
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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: 20200710 Termination date: 20211021 |
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| CF01 | Termination of patent right due to non-payment of annual fee |