CN215963455U - Blanking device of granulator - Google Patents
Blanking device of granulator Download PDFInfo
- Publication number
- CN215963455U CN215963455U CN202122633525.7U CN202122633525U CN215963455U CN 215963455 U CN215963455 U CN 215963455U CN 202122633525 U CN202122633525 U CN 202122633525U CN 215963455 U CN215963455 U CN 215963455U
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- forming
- roller
- forming roller
- forming drum
- rack
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- 238000007906 compression Methods 0.000 claims abstract description 29
- 230000006835 compression Effects 0.000 claims abstract description 29
- 238000007790 scraping Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 32
- 238000005520 cutting process Methods 0.000 claims description 13
- 238000007493 shaping process Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 14
- 239000002245 particle Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model discloses a blanking device of a granulator, which comprises a rack and a forming roller connected on the rack, wherein a roller power device for driving the forming roller to rotate is also arranged on the rack, forming holes which are communicated with the inside and the outside are densely distributed on the forming roller, a compression roller main shaft which is driven by the power of a compression roller driving device and can extend into the forming roller is connected on the rack, a compression roller group which is matched with the forming roller to carry out ceramsite forming is arranged on the compression roller main shaft, a scraping knife which can be attached to the outer wall of the forming roller is connected on the rack, three scraping knives which are distributed along the forming roller in a ring mode are connected on the rack, the three scraping knives are respectively positioned on the two sides and the lower part of the forming roller, and the scraping knives are obliquely arranged and form a set included angle with the rotating direction of the forming roller. The utility model has the advantages of simple structure, and capability of ensuring the granularity of the ceramsite and further improving the quality of the ceramsite.
Description
Technical Field
The utility model relates to a blanking device of a granulator.
Background
The molding of the ceramsite is to granulate by a granulator, and after the granulation is finished, drying and cooling are needed to be carried out, so that a finished product is finally formed. The raw materials are mixed and stirred, and then are granulated by a granulator. The existing pelletizer mainly comprises two types, namely a cylinder pelletizer and a ring die pelletizer. The ring die granulator mainly comprises an outer ring cylinder, wherein a plurality of compression rollers for ring cloth are arranged in the outer ring cylinder, and after materials are put into the outer ring cylinder, the raw materials are extruded by the plurality of compression rollers and are discharged through meshes in the outer ring cylinder, so that granulation is realized. When the material is discharged from the meshes of the outer ring cylinder, strip-shaped or columnar materials can appear, the traditional mode is to adopt a natural gravity fracture mode to realize the formation of particles, under the condition, the molding size of the ceramsite is difficult to control, and the prior art cannot realize the accurate control of the particle size because the outer ring cylinder is circular.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a blanking device of a granulator, which can control the size of formed particles and further improve the product quality.
In order to solve the technical problem, the utility model provides a blanking device of a granulator, which comprises a rack and a forming roller connected to the rack, wherein a roller power device for driving the forming roller to rotate is also arranged on the rack, forming holes which are communicated with the inside and the outside are densely distributed on the forming roller, a main roller shaft which is driven by the power of a roller driving device and can extend into the forming roller is connected to the rack, and a roller group which is matched with the forming roller to form ceramsite is arranged on the main roller shaft, and the blanking device of the granulator is structurally characterized in that: the forming device is characterized in that a scraping knife capable of being attached to the outer wall of the forming roller is connected to the rack, three scraping knives which are distributed along the forming roller are connected to the rack, the three scraping knives are respectively located on two sides and the lower portion of the forming roller, and the scraping knives are obliquely arranged and the oblique direction of the scraping knives and the rotating direction of the forming roller are set to form an included angle.
The feeding device is characterized in that a material receiving box located below the forming roller is arranged on the rack, the top of the material receiving box abuts against the forming roller, arc-shaped material guide plates located on two sides of the forming roller are arranged on the rack, and the lower ends of the arc-shaped material guide plates extend into the material receiving box.
The height of the top of the arc-shaped material guide plate is not lower than that of the uppermost scraper.
And an inclined cutting groove is formed in the forming hole of the forming roller, and the lower part of the scraper in the inclined direction is positioned above the inclined cutting groove.
After adopting above-mentioned structure, through setting up above-mentioned scraper and relevant structure, can carry out the cutting while shaping, guarantee cutting particle size to be the slope setting of setting for the contained angle, can improve the cutting quality, and then guarantee the shaping quality of haydite. The structure of the material receiving box and the like can ensure that the ceramsite is completely collected, and the ceramsite is prevented from jumping randomly; the inclined cutting grooves and other structures can ensure the cutting quality and further ensure the quality of the ceramsite.
In conclusion, the utility model has the advantages of simple structure, and capability of ensuring the granularity of the ceramsite and further improving the quality of the ceramsite.
Drawings
The following detailed description of embodiments of the utility model is provided in conjunction with the appended drawings:
FIG. 1 is a schematic structural diagram of one embodiment of the present invention;
FIG. 2 is a schematic structural view taken along line A-A of FIG. 1;
FIG. 3 is a schematic view taken along line B-B of FIG. 1;
fig. 4 is a schematic view of the scraper blade cooperating with the forming drum.
Detailed Description
Referring to fig. 1 and 2, the utility model provides a blanking device of a granulator, which is installed on a ring mould granulator, and fig. 1 schematically shows a ring mould granulator, for convenience of description, the left side of fig. 1 is the front side of the granulator, and the blanking device comprises a frame 1 and a forming roller 2 connected to the frame 1, the frame 1 is further provided with a roller power device for driving the forming roller 2 to rotate, the roller power device is a power machine, forming holes penetrating from inside to outside are densely distributed on the forming roller 2, the frame 1 is connected with a compression roller main shaft 3 which is driven by the power of the compression roller driving device and can extend into the forming roller 2, the compression roller main shaft passes through the forming roller, the compression roller driving device is a power machine, the two power machines can adopt a set of power, namely, the power output main shaft of the power machine can be connected with the compression roller main shaft 3 through a gearbox, the power output main shaft can also be connected with the power shaft through a chain wheel, the power shaft is provided with a driving gear, the forming roller 2 is provided with a driven gear meshed with the driving gear so as to realize the rotation of the forming roller and the rotation of the compression roller main shaft, the compression roller main shaft 3 is provided with a compression roller group matched with the forming roller 2 for carrying out ceramsite forming, and the compression roller group is positioned in the forming roller.
Referring to fig. 1 and 3, the blanking device provided by the utility model comprises the above-mentioned frame 1, the forming drum 2, the main shaft 3 of the compression roller, and the connection structure of the above-mentioned three, the frame 1 is connected with the scraper 7 which can be attached to the outer wall of the forming drum 2, the frame is connected with three scrapers 7 which are distributed along the ring of the forming drum 2, the three scrapers 7 are respectively located at the two sides and the lower part of the forming drum 2, the scrapers 7 are obliquely arranged, and the oblique direction and the rotating direction of the forming drum form a set included angle, as shown in fig. 3, the set included angle means that the oblique direction of the scrapers in the figure is fixed, the forming drum in the figure rotates counterclockwise, so that the state shown in the figure appears, the strip-shaped material can be cut off to form ceramsite, and the forming hole of the forming drum 2 is provided with an oblique cutting groove, and the oblique direction of the scrapers 7 is located above the oblique cutting groove, when scraping knife 7 cuts off the material promptly, earlier through this oblique grooving to prevent to appear cutting off and gluing even problem, outer end receiving case 16 that is located forming drum 2 below is equipped with in the frame 1, receiving case 16's top leans on forming drum 2, be equipped with the arc stock guide 17 that is located forming drum 2 both sides in the frame 1, the lower extreme of arc stock guide stretches into in receiving case 16, the top height of arc stock guide 17 is not less than the height of the scraping knife of the top, and above-mentioned structure can be guaranteed that the material of being cut off can fully fall into receiving the case, then carries out follow-up processes such as rolling circle shaping and stoving again after the unified collection.
Referring to fig. 1 to 4, the forming drum 2 and the pressing roll main shaft 3 rotate in opposite directions, and the above-mentioned opposite rotation can be realized by the above-mentioned structure of the transmission case and the power transmission, the pressing roll group includes a pressing roll frame 8 connected to the pressing roll main shaft 3, the pressing roll frame 8 is connected with a plurality of support frames 9 distributed around the pressing roll main shaft 3, the support frames 9 are connected to the pressing roll frame 8 in a sliding manner, and springs 11 are installed between the support frames 9 and the pressing roll frame 8, the support frames 9 are connected with pressing rolls 10 capable of rotating freely, the pressing rolls 10 are provided with chutes, only one of the pressing rolls in the figure shows the chute, when the pressing roll rotates along with the pressing roll main shaft, the chute can rotate freely, when the pressing roll 10 rotates, the chute can be beneficial to receiving the material and extruding the material into the forming hole of the forming drum, thereby improving the forming efficiency of the ceramsite, and enabling the material to enter the forming hole more rapidly, the degree of fullness in the shaping hole is guaranteed, the problem of ceramsite discontinuity is avoided, a plurality of shoveling plates 12 which are distributed along the compression roller main shaft 3 in a ring mode are further connected to the compression roller frame 8, and the shoveling plates 12 and the compression roller 10 are arranged alternately. Through the effect of spring 11, can make the compression roller furthest extrude to the inner wall of forming drum 2, make raw and other materials extrude from the shaping hole, shovel board 12 can fully stir raw and other materials, prevents to appear the problem of conglomeration to make raw and other materials evenly distributed, guarantee to produce the haydite in succession, improve production efficiency and guarantee haydite production quality. Set up the benefit of above-mentioned spring isotructure and lie in, for example, when the surface of compression roller and forming roller's internal surface clearance is too big, the material that the extrusion got into forming roller perhaps is gapped (not closely knit or jaggedly), will form the defective work after cutting off, above-mentioned clearance is too little, easily block up, can not extrude the ejection of compact in succession, therefore through the flexible setting of elasticity, according to the consistency of material and elastic pressure's size, can control and keep sufficient extrusion force all the time, guarantee the degree of compactness of the material that flows out from forming roller, guarantee the shaping quality of haydite.
Referring to fig. 1 and 3, a supporting disk 13 is connected to a section of the compression roller main shaft 3 located outside the forming roller 2, a ring disk 14 is fixedly connected to the outer wall of the forming roller 2, and a bearing 15 is installed between the supporting disk 13 and the ring disk, so that the coaxiality between the forming roller 2 and the compression roller main shaft 3 during rotation can be ensured, the forming quality is ensured, and the problem that the compression roller excessively collides with the wall is also prevented. According to the utility model, through the arrangement of the structure, the main shaft of the feeding screw, the rotation center of the compression roller set and the forming roller 2 are positioned on the same axis in a rotating manner, so that the forming quality of the ceramsite is ensured to the greatest extent.
The present invention may also have other embodiments, and other technical solutions formed in the claims are not described in detail, and the present invention is not limited by the above embodiments, and equivalent changes and component replacements based on the above embodiments of the present invention are within the protection scope of the present invention.
Claims (4)
1. The utility model provides a unloader of granulator, include frame (1) and connect forming drum (2) in frame (1), still be equipped with drive forming drum (2) pivoted cylinder power device on frame (1), it has the inside and outside shaping hole that link up to gather on forming drum (2), be connected with in the frame by compression roller drive power drive and can stretch into compression roller main shaft (3) in forming drum (2), be equipped with on compression roller main shaft (3) and cooperate forming drum to carry out the fashioned compression roller group of haydite, characterized by: be connected with scraping material sword (7) that can laminate forming drum (2) outer wall in frame (1), be connected with in the frame along three scraping material sword (7) of forming drum (2) ring cloth, three scraping material sword (7) are located the both sides and the lower part of forming drum (2) respectively, and the slope of scraping material sword (7) sets up and the direction of inclination is the setting angle with the direction of rotation of forming drum.
2. The blanking unit of the pelletizer as set forth in claim 1, wherein: the forming roller is characterized in that a material receiving box (16) located below the forming roller (2) is arranged on the rack (1), the top of the material receiving box (16) is abutted against the forming roller (2), arc-shaped material guide plates (17) located on two sides of the forming roller (2) are arranged on the rack (1), and the lower ends of the arc-shaped material guide plates extend into the material receiving box (16).
3. The blanking unit of the pelletizer as set forth in claim 2, wherein: the height of the top of the arc-shaped material guide plate (17) is not lower than that of the uppermost scraper.
4. Blanking unit for a granulator according to any of the claims 1 to 3, characterized in that: and an oblique cutting groove is formed in the forming hole of the forming roller (2), and the lower part of the scraper (7) in the oblique direction is positioned above the oblique cutting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122633525.7U CN215963455U (en) | 2021-10-31 | 2021-10-31 | Blanking device of granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122633525.7U CN215963455U (en) | 2021-10-31 | 2021-10-31 | Blanking device of granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215963455U true CN215963455U (en) | 2022-03-08 |
Family
ID=80572616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122633525.7U Active CN215963455U (en) | 2021-10-31 | 2021-10-31 | Blanking device of granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215963455U (en) |
-
2021
- 2021-10-31 CN CN202122633525.7U patent/CN215963455U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Feeding device of granulator Effective date of registration: 20230320 Granted publication date: 20220308 Pledgee: Shandong Linqu Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG HENGYUANLI WASTE TECHNOLOGY Co.,Ltd. Registration number: Y2023980035208 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231219 Granted publication date: 20220308 Pledgee: Shandong Linqu Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG HENGYUANLI WASTE TECHNOLOGY Co.,Ltd. Registration number: Y2023980035208 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |