CN201473466U - Extrusion device of extrusion granulator - Google Patents
Extrusion device of extrusion granulator Download PDFInfo
- Publication number
- CN201473466U CN201473466U CN2009202248379U CN200920224837U CN201473466U CN 201473466 U CN201473466 U CN 201473466U CN 2009202248379 U CN2009202248379 U CN 2009202248379U CN 200920224837 U CN200920224837 U CN 200920224837U CN 201473466 U CN201473466 U CN 201473466U
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- extrusion
- case
- mould
- roll shaft
- roll
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Abstract
The utility model relates to an extrusion device of an extrusion granulator, which comprises a mould which is driven by a power device and an extrusion roller group, wherein a particle shaping hole is arranged on the mould, the module is horizontally arranged at the bottom inside a housing, the extrusion roller group is arranged in a horizontal surface on the upper portion of the module, and a gap is left between the extrusion roller group and the module, the extrusion roller group comprises at least two extrusion rollers, the extrusion rollers comprise a roller shaft and a roller body which is rotatably mounted on the roller shafts. The extrusion device has small occupied area, simple technical flow, primary granulating and no return material. The extrusion device can greatly improve the working efficiency of the extrusion granulator particularly when three extrusion rollers are arranged and are evenly distributed and mounted along the periphery direction of the module, further improves the yield of the whole machine, is not suitable for many varieties and small batch production, but also is suitable of big batch production.
Description
Technical field
The utility model relates to the Squeezinggranulator that granulated fertilizers such as producing bio-fertilizer, fertilizer is used, and relates in particular to the squeezing device of Squeezinggranulator.
Background technology
Particulate state such as bio-fertilizer, fertilizer fertilizer because of have the nutrient content height, minor component is few, water absorbability is little, prevented from caking, be convenient to storage and advantage such as use, and more and more obtains friend's peasant approval, the first-selection when becoming friend peasant gradually and buying fertilizer.At present; the tablets press that the manufacturer of industries such as the bio-fertilizer of China, fertilizer uses when producing bio-fertilizer, fertilizer is generally the pair roller Squeezinggranulator; described pair roller Squeezinggranulator adopts the transfer roller squeezing device; its principle of work is: make powder material pass through two roller gaps of rotation in opposite directions; through the squeezing action of two rollers, make fine powder be agglomerated into the tight zone bar, again the crushable layer bar; screening, polishing promptly gets product.The defective of its existence is: this type of squeezing device floor space is big, the technical process complexity, and power consumption is big; The powder material that fragmentation, screening, polishing process produce can only be as returning charge granulation again.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of floor space little, technical process is simple, the squeezing device of the Squeezinggranulator of granulating, no returning charge.
For solving the problems of the technologies described above, the technical solution of the utility model is: the squeezing device of Squeezinggranulator, described squeezing device comprises the mould that is driven by power set, and described mould is provided with the grain forming hole, and described mould is horizontally set on the bottom in the case; The extrusion roll group, described extrusion roll group is positioned at a horizontal plane of described mould top, and and described mould between leave the gap, described extrusion roll group comprises at least two extrusion rolls, described extrusion roll comprises roll shaft and rotates the roll body that is installed on the described roll shaft, described roll shaft has first end and second end, and first end of described roll shaft stretches out the outside of described case and is fixedly installed on the sidewall of described case, and second end of the roll shaft of described at least two extrusion rolls is fixed together.
As optimized technical scheme, described extrusion roll is three, and described three extrusion rolls are along the uniform installation of the circumferential direction of described mould, and second end of the roll shaft of described three extrusion rolls is fixed together.
As optimized technical scheme, described case is a split-type structural, and described case comprises first case and second case, and described first case and the butt joint of second case are fixed together.
As optimized technical scheme, described squeezing device also comprises the top clearance setting device, and described top clearance setting device is arranged between the installation position of described case and roll shaft.
As optimized technical scheme, described top clearance setting device comprises cramping in the spring between described roll shaft and second case be installed on screw thread member on described first case, and described screw thread member relies on the described roll shaft.
Owing to adopted technique scheme, the beneficial effects of the utility model are: because described squeezing device comprises the mould that is horizontally set on a case inner bottom part that is driven by power set, described mould is provided with the grain forming hole; Be positioned at the extrusion roll group of a horizontal plane of described mould top, leave the gap between described extrusion roll group and the mould, described extrusion roll group comprises at least two extrusion rolls, described extrusion roll comprises roll shaft and rotates the roll body that is installed on the described roll shaft, described roll shaft has first end and second end, first end of described roll shaft stretches out the outside of described case and is fixedly installed on the sidewall of described case, and second end of the roll shaft of described at least two extrusion rolls is fixed together.The utility model in use, mixed powder material joins in the case from the top of case, the mould that unlatching is driven by power set, mould turns round continuously, and position powder material thereon also rotates thereupon, owing to leave the gap between extrusion roll group and the mould, the roll body of extrusion roll rotates around its roll shaft, powder material is squeezed when turning to gap between roll body and the mould and the effect of feeding forward by force, and the grain forming hole on mould is extruded, once shaped, and technical process is simple.Particularly when described extrusion roll be three, described three extrusion rolls under the situation that does not increase current consumption, can increase substantially the working efficiency of Squeezinggranulator during along the uniform installation of the circumferential direction of described mould, further improve the output of complete machine.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the analysing and observe of A-A place among Fig. 1, enlarged view.
Among the figure: the 1-case; The 2-mould; 21-grain forming hole; The 3-extrusion roll; 4-top clearance setting device; The 41-spring; The 42-set screw.
Embodiment
As shown in Figure 1, the squeezing device of Squeezinggranulator, described squeezing device comprise the mould 2 that is driven by power set, and described mould 2 is provided with grain forming hole 21, and described mould 2 is horizontally set on the bottom in the case 1; The extrusion roll group, described extrusion roll group is positioned at a horizontal plane of described mould 2 tops, and and described mould 2 between leave the gap, described extrusion roll group comprises at least two extrusion rolls 3, described extrusion roll 3 comprises roll shaft and rotates the roll body that is installed on the described roll shaft, described roll shaft has first end and second end, and first end of described roll shaft stretches out the outside of described case 1 and is fixedly installed on the sidewall of described case 1, and second end of the roll shaft of described at least two extrusion rolls 3 is fixed together.
Described extrusion roll 3 is preferably three, described three extrusion rolls 3 are along the uniform installation of the circumferential direction of described mould 1, first end of the roll shaft of described three extrusion rolls 3 is installed on respectively on the sidewall of described case 1, and stretch out sidewall, second end of the roll shaft of described three extrusion rolls 3 is fixed together, and described fixed form can adopt second end with the roll shaft of described three extrusion rolls 3 to be fixed on the contiguous block at a common fulcrum place.
Wherein, described case 1 is a split-type structural, and described case 1 comprises first case and second case, and described first case is in the same place with second case butt joint and by bolting.
Described squeezing device also comprises top clearance setting device 4, and as shown in Figure 2, described top clearance setting device 4 is arranged between the installation position of described case 1 and roll shaft.Described top clearance setting device 4 comprises cramping in the spring 41 between described roll shaft and second case be installed on screw thread member on described first case, and described screw thread member relies on the described roll shaft, and described screw thread member can be a set screw 42.By regulating set screw 42, can regulate the gap between extrusion roll group and the mould 2, to adapt to the needs of different powder material flows.
Claims (5)
1. the squeezing device of Squeezinggranulator, it is characterized in that: described squeezing device comprises
By the mould that power set drives, described mould is provided with the grain forming hole, and described mould is horizontally set on the bottom in the case;
The extrusion roll group, described extrusion roll group is positioned at a horizontal plane of described mould top, and and described mould between leave the gap, described extrusion roll group comprises at least two extrusion rolls, described extrusion roll comprises roll shaft and rotates the roll body that is installed on the described roll shaft, described roll shaft has first end and second end, and first end of described roll shaft stretches out the outside of described case and is fixedly installed on the sidewall of described case, and second end of the roll shaft of described at least two extrusion rolls is fixed together.
2. the squeezing device of Squeezinggranulator as claimed in claim 1, it is characterized in that: described extrusion roll is three, and described three extrusion rolls are along the uniform installation of the circumferential direction of described mould, and second end of the roll shaft of described three extrusion rolls is fixed together.
3. the squeezing device of Squeezinggranulator as claimed in claim 1 or 2, it is characterized in that: described case is a split-type structural, and described case comprises first case and second case, and described first case and the butt joint of second case are fixed together.
4. the squeezing device of Squeezinggranulator as claimed in claim 3, it is characterized in that: described squeezing device also comprises the top clearance setting device, described top clearance setting device is arranged between the installation position of described case and roll shaft.
5. the squeezing device of Squeezinggranulator as claimed in claim 4; it is characterized in that: described top clearance setting device comprises the spring of cramping between described roll shaft and second case; with the screw thread member that is installed on described first case, described screw thread member relies on the described roll shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202248379U CN201473466U (en) | 2009-08-17 | 2009-08-17 | Extrusion device of extrusion granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202248379U CN201473466U (en) | 2009-08-17 | 2009-08-17 | Extrusion device of extrusion granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201473466U true CN201473466U (en) | 2010-05-19 |
Family
ID=42409710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202248379U Expired - Fee Related CN201473466U (en) | 2009-08-17 | 2009-08-17 | Extrusion device of extrusion granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201473466U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887802A (en) * | 2012-11-07 | 2013-01-23 | 五洲丰农业科技有限公司 | Non-envelope controlled-release synergistic nitrogen fertilizer and preparation method thereof |
| CN107298630A (en) * | 2017-06-16 | 2017-10-27 | 上海禾绿生物有机肥有限公司 | A kind of manufacture craft of the special compound fertilizer of biological organic |
| CN111605903A (en) * | 2020-05-26 | 2020-09-01 | 曹志君 | Granulator for pharmaceutical production with quantitative feeding mechanism |
-
2009
- 2009-08-17 CN CN2009202248379U patent/CN201473466U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887802A (en) * | 2012-11-07 | 2013-01-23 | 五洲丰农业科技有限公司 | Non-envelope controlled-release synergistic nitrogen fertilizer and preparation method thereof |
| CN102887802B (en) * | 2012-11-07 | 2013-09-04 | 五洲丰农业科技有限公司 | Non-envelope controlled-release synergistic nitrogen fertilizer and preparation method thereof |
| CN107298630A (en) * | 2017-06-16 | 2017-10-27 | 上海禾绿生物有机肥有限公司 | A kind of manufacture craft of the special compound fertilizer of biological organic |
| CN107298630B (en) * | 2017-06-16 | 2021-01-05 | 上海禾绿生物有机肥有限公司 | Preparation process of special biological organic compound fertilizer |
| CN111605903A (en) * | 2020-05-26 | 2020-09-01 | 曹志君 | Granulator for pharmaceutical production with quantitative feeding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20110817 |