CN103240145B - Urea formaldehyde foam plant cultivation medium grinder - Google Patents
Urea formaldehyde foam plant cultivation medium grinder Download PDFInfo
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- CN103240145B CN103240145B CN201310182849.0A CN201310182849A CN103240145B CN 103240145 B CN103240145 B CN 103240145B CN 201310182849 A CN201310182849 A CN 201310182849A CN 103240145 B CN103240145 B CN 103240145B
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- Prior art keywords
- broken cylinder
- formaldehyde foam
- plant cultivation
- grinding cylinder
- urea
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- ODGAOXROABLFNM-UHFFFAOYSA-N Polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000004639 urea-formaldehyde foam Substances 0.000 title claims abstract description 29
- 238000007599 discharging Methods 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 12
- 210000000214 Mouth Anatomy 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 9
- 238000003756 stirring Methods 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 239000002245 particle Substances 0.000 description 13
- 241000196324 Embryophyta Species 0.000 description 11
- 238000010298 pulverizing process Methods 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 210000003128 Head Anatomy 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000011802 pulverized particle Substances 0.000 description 1
- 238000010334 sieve classification Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Abstract
The invention relates to a urea formaldehyde foam plant cultivation medium grinder which is characterized by comprising an oblique grinding cylinder, wherein the front end of the oblique grinding cylinder is low, and is provided with a material inlet which is open upward; a material charge hopper is welded at the material inlet; the middle part of the grinding cylinder is provided with a transparent observation window; the tail end of the grinding cylinder is high, and is provided with a material outlet which is open downward; a material discharge sleeve is welded at the material outlet; the material discharge sleeve is internally provided with a drawable screen; a frequency conversion motor speed regulator is connected above the tail end of the grinding cylinder through a platform, and the output end of the frequency conversion motor speed regulator is connected with a small belt wheel; the small belt wheel is connected with a large belt wheel through a belt; the large belt wheel is connected with a main shaft which penetrates through the grinding cylinder and is rotatably connected with the grinding cylinder; packing augers are respectively welded at two ends of the main shaft; a plurality of pairs of stirring teeth are arranged between the two packing augers at intervals; each pair of stirring teeth are radially and symmetrically arranged, and are crossed with adjacent stirring teeth by 90 degrees; the front end of the bottom of the grinding cylinder is provided with a fixing support connected with a pair of front vehicle wheels, and the rear end of the bottom of the grinding cylinder is provided with a height adjusting support connected with a pair of rear vehicle wheels; and the grinding cylinder is provided with a control panel. The urea formaldehyde foam plant cultivation medium grinder provided by the invention can be widely used for grinding urea formaldehyde foam media with different grain diameters.
Description
Technical field
The present invention relates to a kind of disintegrating apparatus, particularly about a kind of urea-formaldehyde foam plant cultivation substrate pulverizer for agricultural cultivation.
Background technology
Urea-formaldehyde foam is a plant cultivation matrix, have that quality is light, water absorbing and retaining properties good, Stability Analysis of Structures, cheap, manufacturing process is simple, and there is natural decomposition in soil, saving of labor in cultivation, to economize kind, economize fertilizer, water-saving, anosis worm, without features such as weeds, may be used for botanical seedling culturing, cultivation, degenerating ploughs improves, roof greening, the fields such as water surface greening, city square green plants sight sculpt.This host material is obtained through foaming forming technique by Lauxite, and head product is block, needs through crushing and screening the grain type obtained needed for suitable for plant growth.Disintegrating apparatus is in the prior art generally complete pulverizing by inner stirrer gear or blade flying hit article, and urea formaldehyde foam matrix unit weight is low, intensity is not high, best applications particle diameter is the mixture of 1mm ~ 10mm, wherein 1mm ~ 3mm particles accounts for 40%, 3mm ~ 5mm particles accounts for 40%, 5mm ~ 10mm particles accounts for 20%, use other disintegrating apparatus to be difficult to reach required crushing effect, then have the pulverization principle of other disintegrating apparatus and regulate and control method to be also difficult to control the granular size of urea-formaldehyde foam cultivation matrix.
Summary of the invention
For the problems referred to above, the object of this invention is to provide a kind of urea-formaldehyde foam plant cultivation substrate pulverizer that can regulate urea-formaldehyde foam particle size and ratio as required.
For achieving the above object, the present invention takes following technical scheme: a kind of urea-formaldehyde foam plant cultivation substrate pulverizer, it is characterized in that: it comprises a broken cylinder be obliquely installed, the front end of described broken cylinder is short, be provided with a feeding mouth upwards opened, described feeding mouth periphery is welded with a feed hopper, described broken cylinder middle top surface is provided with a transparent observation window, the end of described broken cylinder is high, bottom is provided with a discharging opening opened downwards, the periphery of described discharging opening is welded with a discharging cover, and arranging one in described discharging cover can the screen cloth of pull; The top of described broken cylinder end is fixedly connected with a power fixed platform, the top of described fixed platform is bolted to connection a variable-frequency motor speed regulator, the output of described variable-frequency motor speed regulator connects a small belt pulley, and described small belt pulley connects a big belt pulley by belt; Described big belt pulley is connected with a main shaft, described main shaft penetrates broken cylinder and is rotatably connected in described broken cylinder by bearing; A front and back ends auger is welded at the two ends of described main shaft respectively, between described front and back ends auger, axially spaced-apart is provided with some to stirrer gear, often pair of described stirrer gear is symmetrical set in radial direction, and arranged in a crossed manner in 90 ° mutually between often pair of described stirrer gear and adjacent described stirrer gear; Described broken cylinder bottom front arranges a fixed support, a pair front vehicle wheel is connected bottom described fixed support, bottom described broken cylinder, rear end is provided with a height adjustment bracket, connect a pair rear wheel bottom described height adjustment bracket, described broken cylinder is provided with the control panel of the described variable-frequency motor speed regulator of a control.
Described broken cylinder diameter is set to 0.25 ~ 0.35m scope, and length is set to 2.5 ~ 4m scope, and described height adjustment bracket regulates the angle of inclination of described broken cylinder to change within the scope of 15 ° ~ 30 °.
Described feed hopper can be the one in square cone bucket, circular cone bucket, and it is highly arranged should be greater than 0.8 meter.
Front and back ends auger length on described main shaft is set to 0.5 ~ 1.5m scope respectively, the spacing of described stirrer gear is 0.05 ~ 0.15m scope, the shape of described stirrer gear can adopt various structure, described main shaft diameter upwards inserts a straight-bar, is arranged at intervals with two cross bars respectively at the two ends of described straight-bar.
The aperture of described screen cloth mesh is set to 3 ~ 15mm scope.
The rotating speed of described variable-frequency motor speed regulator can regulate in scope below 600 revs/min.
The present invention is owing to taking above technical scheme, and it has the following advantages: 1, the rotary speed of the present invention owing to adopting variable-frequency motor speed regulator to regulate pulverizer, therefore can control ratio and the particle diameter of the urea-formaldehyde foam particle pulverized well.2, the present invention upwards inserts straight-bar due to the main shaft diameter in the middle part of broken cylinder, also be respectively arranged with two cross bars at the two ends of straight-bar simultaneously, namely a stirrer gear is formed, stirrer gear is under the control of variable-frequency motor speed regulator, smash urea-formaldehyde foam, then under the promotion of auger, urea-formaldehyde foam is through the screen cloth arranged in discharging cover, according to the needs of plant cultivation media particle diameter, the screen cloth of multiple different mesh aperture can be set, therefore the particle diameter pulverizing and control pulverized particles further can be realized, and can directly need not use after sieve classification, for plant growth provides best cultivation matrix condition.3, the present invention is owing to being set to be greater than 0.8 meter by feed hopper height, is longer than the arm of general staff, can not injure hand in therefore feeding intake in crushed work, and its security is good.4, the present invention is owing to being connected to front and back ends auger at main shaft two ends, and therefore make urea-formaldehyde foam at feeding mouth quick feeding, front end auger carries out primary breakup and charging, and back segment auger is pushed urea-formaldehyde foam and passed rapidly through screen cloth and discharge from discharging opening, to enhance productivity.5, the present invention is owing to adopting the support that can regulate height at broken cylinder rear base, the angle of inclination of broken cylinder can be regulated at any time according to pulverizing situation, come inventory, discharging speed and degree of crushing in controlled fragmentation cylinder, top simultaneously in the middle part of broken cylinder is provided with transparent observation window, also a cloth bag is arranged with in discharge outlet in order to reduce dust, therefore can through observation window at any time by regulating the angle of inclination of broken cylinder, control the particle diameter of urea-formaldehyde foam particle and the speed of output, make indoor there is no dust.The present invention can be widely used among the pulverizing of the urea-formaldehyde foam plant cultivation substrate of different-grain diameter.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is stirrer gear anatomical connectivity schematic diagram of the present invention
Detailed description of the invention
Be described in detail of the present invention below in conjunction with drawings and Examples.
As shown in Figure 1, the present invention includes a broken cylinder 1 be obliquely installed, the front end of broken cylinder 1 is short, is provided with the feeding mouth 2 opened on, and feeding mouth 2 periphery is welded with a taper feed hopper 3, and broken cylinder 1 middle top surface is provided with a transparent observation window 4.The end of broken cylinder 1 is high, and bottom is provided with a discharging opening opened 5 downwards, and the periphery of discharging opening 5 is welded with a square discharging cover 6, and in discharging cover 6, be provided with one can the screen cloth 7 changed of pull.A power fixed platform 8 is fixedly connected with above broken cylinder 1 end, a variable-frequency motor speed regulator 9 has been bolted to connection at the top of fixed platform 8, the output of variable-frequency motor speed regulator 9 connects a small belt pulley 10, and small belt pulley 10 connects a big belt pulley 11 by belt.Big belt pulley 11 is connected with a main shaft 12, and main shaft 12 is penetrated broken cylinder 1 and is rotatably connected in broken cylinder 1 by bearing.A front and back ends auger 13,14 is welded respectively at the two ends of main shaft 12, between front and back ends auger 13,14, axially spaced-apart is provided with some to stirrer gear 15, often pair of stirrer gear 15 is symmetrical set in radial direction, and arranged in a crossed manner in 90 ° mutually between often pair of stirrer gear 15 and adjacent stirrer gear 15.In broken cylinder 1 bottom front, one fixed support 16 is set, a pair front vehicle wheel 17 is connected bottom fixed support 16, bottom broken cylinder 1, rear end is provided with a height adjustment bracket 18, connect a pair rear wheel 19 bottom height adjustment bracket 18, broken cylinder 1 is provided with the control panel 20 of a control variable-frequency motor speed regulator 9.
In above-described embodiment, broken cylinder 1 diameter is set to 0.25 ~ 0.35m scope, and length is set to 2.5 ~ 4m scope, regulates the angle of inclination of broken cylinder 1 to change within the scope of 15 ° ~ 30 °, to control the fltting speed of material by height adjustment bracket 18.
In above-described embodiment, the shape of feed hopper 3 can be arranged to square cone bucket, and also can be arranged to circular cone bucket, it is highly arranged should be greater than 0.8 meter.
In above-described embodiment, front and back ends auger 13,14 length on main shaft 12 is set to 0.5 ~ 1.5m scope respectively, the spacing of stirrer gear 15 is 0.05 ~ 0.15m scope, the shape of stirrer gear 15 can adopt various structure, such as: as shown in Figure 2, main shaft 12 radial direction is inserted a straight-bar 21, is arranged at intervals with two cross bars 22 at the two ends of straight-bar 21 respectively.
In above-described embodiment, according to the needs of plant cultivation media particle diameter, can arrange the screen cloth 7 of multiple different mesh, the aperture of screen cloth 7 mesh is set to 3 ~ 15mm scope.
In above-described embodiment, the rotating speed of variable-frequency motor speed regulator 9 can regulate in scope below 600 revs/min.
Pulverizer using method of the present invention comprises the following steps:
1) screen cloth 7 is inserted in square discharging cover 6, more fabric splicing bag is enclosed within square discharging overlaps on 6 end mouths, and tightening pocket opening;
2) start variable-frequency motor speed regulator 9, different size diameter is manually dropped in taper feed hopper 3 at the urea-formaldehyde foam block of 0.1m ~ 0.5m;
3) the get into effect of urea-formaldehyde foam block through front end auger 13, the pulverization of stirrer gear 15, then push away effect through the crowded of rear end auger 14, squeeze the urea-formaldehyde foam particle after pulverizing fast and be pushed through screen cloth 7 and enter in fabric splicing bag;
4) after completing whole pulverizing task, close variable-frequency motor speed regulator 9 by control panel 20, then take off fabric splicing bag and carry out packing envelope, also can continuous prodution, need not shutting down, carrying out with going out with packaging.
The various embodiments described above are only for illustration of the present invention, and wherein the structure, connected mode etc. of each parts all can change to some extent, and every equivalents of carrying out on the basis of technical solution of the present invention and improvement, all should not get rid of outside protection scope of the present invention.
Claims (7)
1. a urea-formaldehyde foam plant cultivation substrate pulverizer, it is characterized in that: it comprises a broken cylinder be obliquely installed, the front end of described broken cylinder is short, be provided with a feeding mouth upwards opened, described feeding mouth periphery is welded with a feed hopper, and described broken cylinder middle top surface is provided with a transparent observation window, the end of described broken cylinder is high, bottom is provided with a discharging opening opened downwards, and the periphery of described discharging opening is welded with a discharging cover, and arranging one in described discharging cover can the screen cloth of pull; The top of described broken cylinder end is fixedly connected with a power fixed platform, the top of described fixed platform is bolted to connection a variable-frequency motor speed regulator, the output of described variable-frequency motor speed regulator connects a small belt pulley, and described small belt pulley connects a big belt pulley by belt; Described big belt pulley is connected with a main shaft, described main shaft penetrates broken cylinder and is rotatably connected in described broken cylinder by bearing; A front and back ends auger is welded at the two ends of described main shaft respectively, between described front and back ends auger, axially spaced-apart is provided with some to stirrer gear, often pair of described stirrer gear is symmetrical set in radial direction, and arranged in a crossed manner in 90 ° mutually between often pair of described stirrer gear and adjacent described stirrer gear; Described broken cylinder bottom front arranges a fixed support, a pair front vehicle wheel is connected bottom described fixed support, bottom described broken cylinder, rear end is provided with a height adjustment bracket, connect a pair rear wheel bottom described height adjustment bracket, described broken cylinder is provided with the control panel of the described variable-frequency motor speed regulator of a control.
2. a kind of urea-formaldehyde foam plant cultivation substrate pulverizer as claimed in claim 1, it is characterized in that: described broken cylinder diameter is set to 0.25 ~ 0.35m scope, length is set to 2.5 ~ 4m scope, and described height adjustment bracket regulates the angle of inclination of described broken cylinder to change within the scope of 15 ° ~ 30 °.
3. a kind of urea-formaldehyde foam plant cultivation substrate pulverizer as claimed in claim 1, is characterized in that: described feed hopper is the one in square cone bucket, circular cone bucket, and it is highly arranged should be greater than 0.8 meter.
4. a kind of urea-formaldehyde foam plant cultivation substrate pulverizer as claimed in claim 1, it is characterized in that: the front and back ends auger length on described main shaft is set to 0.5 ~ 1.5m scope respectively, the spacing of described stirrer gear is 0.05 ~ 0.15m scope, the shape of described stirrer gear adopts various structure, described main shaft diameter upwards inserts a straight-bar, is arranged at intervals with two cross bars respectively at the two ends of described straight-bar.
5. a kind of urea-formaldehyde foam plant cultivation substrate pulverizer as claimed in claim 1 or 2 or 3 or 4, is characterized in that: the aperture of described screen cloth mesh is set to 3 ~ 15mm scope.
6. a kind of urea-formaldehyde foam plant cultivation substrate pulverizer as claimed in claim 1 or 2 or 3 or 4, is characterized in that: the rotating speed of described variable-frequency motor speed regulator regulates in scope below 600 revs/min.
7. a kind of urea-formaldehyde foam plant cultivation substrate pulverizer as claimed in claim 5, is characterized in that: the rotating speed of described variable-frequency motor speed regulator regulates in scope below 600 revs/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310182849.0A CN103240145B (en) | 2013-05-17 | 2013-05-17 | Urea formaldehyde foam plant cultivation medium grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310182849.0A CN103240145B (en) | 2013-05-17 | 2013-05-17 | Urea formaldehyde foam plant cultivation medium grinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103240145A CN103240145A (en) | 2013-08-14 |
| CN103240145B true CN103240145B (en) | 2015-01-07 |
Family
ID=48920223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310182849.0A Active CN103240145B (en) | 2013-05-17 | 2013-05-17 | Urea formaldehyde foam plant cultivation medium grinder |
Country Status (1)
| Country | Link |
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| CN (1) | CN103240145B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289276A (en) * | 2014-09-29 | 2015-01-21 | 钦州市林业科学研究所 | Portable seedling culturing grinder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2587690B2 (en) * | 1988-10-28 | 1997-03-05 | 井上 敏 | Livestock waste and litter mixture composting equipment |
| CN2654218Y (en) * | 2003-07-04 | 2004-11-10 | 福建省机械科学研究院 | Mosquito repellent incense rim charge breaking and transferring device |
| CN201394383Y (en) * | 2009-04-24 | 2010-02-03 | 北京国油联合油田技术服务有限公司 | Slurry and sand separating device |
| CN203291912U (en) * | 2013-05-17 | 2013-11-20 | 北京市农林科学院 | Urea formaldehyde foam plant cultivation medium pulverizer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026815Y2 (en) * | 1981-03-26 | 1985-08-13 | ||
| JPH0420010Y2 (en) * | 1986-04-04 | 1992-05-07 |
-
2013
- 2013-05-17 CN CN201310182849.0A patent/CN103240145B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2587690B2 (en) * | 1988-10-28 | 1997-03-05 | 井上 敏 | Livestock waste and litter mixture composting equipment |
| CN2654218Y (en) * | 2003-07-04 | 2004-11-10 | 福建省机械科学研究院 | Mosquito repellent incense rim charge breaking and transferring device |
| CN201394383Y (en) * | 2009-04-24 | 2010-02-03 | 北京国油联合油田技术服务有限公司 | Slurry and sand separating device |
| CN203291912U (en) * | 2013-05-17 | 2013-11-20 | 北京市农林科学院 | Urea formaldehyde foam plant cultivation medium pulverizer |
Non-Patent Citations (2)
| Title |
|---|
| JP昭57-156140U 1982.10.01 * |
| JP昭62-172016U 1987.10.31 * |
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| CN103240145A (en) | 2013-08-14 |
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