CN107027545A - Biogas residue forming machine for soil block - Google Patents
Biogas residue forming machine for soil block Download PDFInfo
- Publication number
- CN107027545A CN107027545A CN201710416319.6A CN201710416319A CN107027545A CN 107027545 A CN107027545 A CN 107027545A CN 201710416319 A CN201710416319 A CN 201710416319A CN 107027545 A CN107027545 A CN 107027545A
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- CN
- China
- Prior art keywords
- nutritive cube
- shaft part
- biogas residue
- multipurpose
- forming machine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/60—Apparatus for preparing growth substrates or culture media
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of biogas residue forming machine for soil block, including frame, motor, packing cylinder, feed hopper, stock screw is provided with through packing cylinder, the free end of stock screw is fixedly connected with mandrel, the discharge end of packing cylinder is fixedly connected with nutritive cube molding sleeve, and the inner surface of nutritive cube molding sleeve is raised provided with multipurpose groove or multipurpose；Biogas residue is advanced in the presence of stock screw, continuous under the cooperation of nutritive cube molding sleeve that nutritive cube cylinder is made and exports, and nutritive cube cylinder segmentation then is cut into nutritive cube；The multipurpose groove or multipurpose of nutritive cube molding sleeve inner surface convex to form nutritive cube outer peripheral face structure, the nutritive cube outer peripheral face to be formed is set to be formed with raised or groove, it is easy to have additional nutrients the contact area of alms bowl and soil, ensure that nutritive cube can gradually be merged with the growth of crop with soil, mandrel is centrally formed nutritive cube implantation hole nutritive cube, directly plants seed or plant seedlings in nutritive cube implantation hole.
Description
Technical field
The present invention relates to a kind of nutritive cube former technical field, more particularly to a kind of biogas residue forming machine for soil block.
Background technology
With the sustainable development of the ecological agriculture, the enthusiasm more and more higher of people's development biogas ecology agricultural, the use of biogas residue
Way is also gradually exploited.Organic substance in biogas residue is in anaerobic fermentation process, except the elements such as carbon, hydrogen, oxygen progressively divide
Solution conversion, is ultimately produced outside the gases such as methane, carbon dioxide, the residue that remaining various nutrient element is remained on after fermentation substantially
In thing, a portion water-soluble substances is retained in biogas slurry, and the undissolved organic and inorganic solid content of another part is then retained in
In biogas residue, substantial amounts of soluble available nutrient has also been adsorbed on the surface of biogas residue.So, biogas residue contains more comprehensive nutrient element
With abundant organic substance, following nutritional ingredient specifically, in biogas residue is mainly contained：
First, biogas residue is rich in organic matter, humus, micronutrient element, several amino acids, enzyme and beneficial microbe.Matter
Ground is loose, soil moisture conservation performance is good, acid-base value is moderate, after decomposing agent becomes thoroughly decomposed and is produced into fertilizer, can play good improved soil
Effect.
2nd, biogas residue contains the elements such as nitrogen, phosphorus, potassium, the need for meeting plant growth.
3rd, more biogas slurry is still contained in biogas residue, its solid contents is below 20%, the undecomposed raw material of which part
With newborn microbial cells, apply farmland and may proceed to fermentation, discharge nutriment in a fertilizer.
Therefore, biogas residue is during comprehensive utilization, and with two kinds of functions of quick-acting, slow effect, but biogas residue is more loose, and humidity
It is larger, it is difficult to biogas residue is directly distributed in soil, therefore how effectively biogas residue to be carried out using turn into the technical field with
Carry out one of insoluble technical problem.
The content of the invention
The technical problems to be solved by the invention, which are to provide one kind, can improve nutritive cube intensity, make its structure closely knit, no
Easily loose biogas residue forming machine for soil block.
In order to solve the above technical problems, the technical scheme is that：Biogas residue forming machine for soil block, including frame, it is described
It is provided with frame in motor, the frame and is also equipped with packing cylinder, the packing cylinder is provided with feed hopper, through described
Packing cylinder is provided with stock screw, and the motor is connected to the stock screw by gear, the stock screw
Free end is fixedly connected with the mandrel for forming nutritive cube implantation hole, and the discharge end of the packing cylinder is fixedly connected with for shape
Into the nutritive cube molding sleeve of nutritive cube outer surface, the inner surface of the nutritive cube molding sleeve is provided with along the nutritive cube molding sleeve axle
The multipurpose groove or multipurpose that line is set are raised.
As preferred technical scheme, the stock screw includes passing through squeezing that gear is connected with the motor
Expect shaft part, direct of travel of the material extrusion shaft part along biogas residue is sequentially provided with transition shaft part and connection shaft part, the material extrusion shaft part
Periphery arrangement is provided with material extrusion blade, and the transition shaft part and the connection shaft part are extended in the nutritive cube molding sleeve, described
Mandrel is fixedly mounted on the end of the connection shaft part.
As preferred technical scheme, the shaft part diameter of axle is gradually small sets from the material extrusion shaft part to the connection for the transition shaft part
Put.
As preferred technical scheme, it is set with what docking was set by feed end to discharge end in the nutritive cube molding sleeve
Undergauge is covered and extrusion set, and the undergauge set correspondence transition shaft part is set, the mandrel outer end and the outer end of the extrusion set
Setting is flushed, the multipurpose groove or the multipurpose projection are respectively arranged in the inwall that the undergauge covers and the extrusion covers
On.
As preferred technical scheme, drive pulley is connected with the power output shaft of the motor, with
The drive pulley is correspondingly provided with driven pulley, provided with transmission skin between the drive pulley and the driven pulley
Power transmission shaft is fixedly connected with band, the driven pulley, the power transmission shaft is fixedly attached to the material extrusion shaft part.
As preferred technical scheme, the axle sleeve docked with the packing cylinder, the biography are installed with the frame
Moving axis is rotatablely installed in the axle sleeve.
As preferred technical scheme, the frame is set to stepped construction, and the driven pulley is located at the master
From the underface of belt pulley.
As preferred technical scheme, the bottom arrangement of the frame, which is provided with, is easy to mobile roller.
By adopting the above-described technical solution, biogas residue forming machine for soil block, including frame, driving is installed in the frame
Packing cylinder is also equipped with motor, the frame, the packing cylinder is provided with feed hopper, and material extrusion spiral shell is provided with through the packing cylinder
Bar, the motor is connected to the stock screw by gear, and the free end of the stock screw is fixedly connected with
Mandrel for forming nutritive cube implantation hole, the discharge end of the packing cylinder is fixedly connected with for forming nutritive cube outer surface
Nutritive cube molding sleeve, the inner surface of the nutritive cube molding sleeve is provided with recessed along the multipurpose of nutritive cube molding sleeve axis setting
Groove or multipurpose are raised；The beneficial effects of the invention are as follows：Biogas residue is advanced in the presence of stock screw, in nutritive cube molding sleeve
Nutritive cube cylinder is continuously made under cooperation and exports, nutritive cube cylinder segmentation is then cut into nutritive cube；The nutritive cube shaping
The multipurpose groove or multipurpose for covering inner surface convex to form nutritive cube outer peripheral face structure, form the nutritive cube outer peripheral face to be formed
Have raised or groove, the contact area of be easy to have additional nutrients alms bowl and soil, it is ensured that nutritive cube can with crop growth gradually with
Soil is merged, and is provided with mandrel with stock screw synchronous axial system, can be centrally formed nutritive cube implantation hole in nutritive cube, use
When, directly seed or plant seedlings are planted in nutritive cube implantation hole, it is easy to use, and the nutritive cube structure formed is close
It is real, it is difficult loose.
Brief description of the drawings
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the side view of the embodiment of the present invention；
The A-A that Fig. 3 is Fig. 2 illustrates to the cross-section structure of packing cylinder, stock screw, nutritive cube molding sleeve and relevant portion
Figure；
Fig. 4 is the top view of the embodiment of the present invention；
Fig. 5 is the section structure schematic diagram that nutritive cube of embodiment of the present invention molding sleeve sets multipurpose groove；
Fig. 6 is section structure schematic diagram of the embodiment of the present invention using the nutritive cube of multipurpose groove extrusion forming；
Fig. 7 is that nutritive cube of embodiment of the present invention molding sleeve sets the raised section structure schematic diagram of multipurpose；
Fig. 8 is section structure schematic diagram of the embodiment of the present invention using the nutritive cube of the raised extrusion forming of multipurpose；
In figure：1- frames；2- motors；3- packing cylinders；4- feed hoppers；5- mandrels；6- material extrusion shaft parts；7- connecting shafts
Section；8- transition shaft parts；9- material extrusion blades；10- drive pulleys；11- driven pulleies；12- driving belts；13- power transmission shafts；
14- axle sleeves；15- nutritive cube molding sleeves；161- undergauge sets；162- extrusion sets；171- multipurpose grooves；172- multipurposes are raised；
18- material-extruding chambers；19- rollers；20- nutritive cubes；21- nutritive cube implantation holes.
Embodiment
With reference to the accompanying drawings and examples, the present invention is expanded on further.In the following detailed description, only explanation is passed through
Mode describes some one exemplary embodiments of the present invention.Undoubtedly, one of ordinary skill in the art will recognize,
In the case of without departing from the spirit and scope of the present invention, described embodiment can be repaiied with a variety of modes
Just.Therefore, accompanying drawing and description are inherently illustrative, are not intended to limit the scope of the claims.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, drive is installed in biogas residue forming machine for soil block, including frame 1, the frame 1
Dynamic motor 2, the motor 2 can also be replaced by hydraulic motor, and packing cylinder 3, the material extrusion are also equipped with the frame 1
Cylinder 3 is provided with feed hopper 4, biogas residue is filled into the packing cylinder 3 by the feed hopper 4, in order to which biogas residue is squeezed into
Nutritive cube cylinder, then cutting or cutting equipment using supporting setting, the nutritive cube of section is cut into by the nutritive cube cylinder of output
20, the specific length of nutritive cube 20 can require to carry out free adjustment according to the plantation or nursery of Different Crop.
Stock screw is provided with through the packing cylinder 3, the motor 2 is connected to the material extrusion spiral shell by gear
Bar, the free end of the stock screw is fixedly connected with the mandrel 5 for forming nutritive cube implantation hole 21, specifically, described to squeeze
Material screw rod includes the material extrusion shaft part 6 being connected with the motor 2 by gear, row of the material extrusion shaft part 6 along biogas residue
Enter direction and be sequentially provided with transition shaft part 8 and connection shaft part 7, the periphery arrangement of the material extrusion shaft part 6 is provided with material extrusion blade 9, described
Mandrel 5 is fixedly mounted on the end of the connection shaft part 7, and the transition shaft part 8 is from the material extrusion shaft part 6 to the connection shaft part
7 diameters of axle are gradually small to be set.The material extrusion shaft part 6, the connection shaft part 7 and the transition shaft part 8 are set to integral structure.Pass through
The power transmission of the motor 2, makes the material extrusion shaft part 6, the connection shaft part 7, the transition shaft part 8 and the core
Axle 5 is rotated, and that realizes biogas residue pushes out extrusion, during biogas residue promotes extrusion, is increased the compactness of biogas residue, is prevented it
Loosely.The setting of the mandrel 5, makes to be formed with nutritive cube implantation hole 21 in the middle of the nutritive cube 20 of machine-shaping, facilitate seed covering or
Plant is planted, use is more convenient and strength-saving.
Drive pulley 10 is connected with the power output shaft of the motor 2, with the drive pulley 10
Driven pulley 11 is correspondingly provided with, driving belt 12, institute are provided between the drive pulley 10 and the driven pulley 11
State and power transmission shaft 13 is fixedly connected with driven pulley 11, the power transmission shaft 13 is fixedly attached to the material extrusion shaft part 6.The machine
It is installed with the axle sleeve 14 docked with the packing cylinder 3 on frame 1, the power transmission shaft 13 is rotatablely installed in the axle sleeve 14,
14 pairs of the axle sleeve power transmission shaft 13 plays a part of protection encapsulation, makes the present embodiment safer when in use.
As shown in figure 3, the discharge end of the packing cylinder 3 is fixedly connected with the nutritive cube for forming the outer surface of nutritive cube 20
Molding sleeve 15, the nutritive cube molding sleeve 15 could be arranged to it is hollow columnar structured, it can also be provided that hollow pros
Body or rectangular parallelepiped structure, concrete structure can be adjusted according to actual operation requirements.The interior table of the nutritive cube molding sleeve 15
Face is provided with the multipurpose groove 171 set along the axis of nutritive cube molding sleeve 15, and certain multipurpose groove 171 can also
Multipurpose projection 172 is set to, both act on similar.As shown in Figure 5 and Figure 6, when being set to the multipurpose groove 171,
Prominent strip structure can be formed with the outer surface of nutritive cube 20 of shaping, as shown in Figure 7 and Figure 8, when the use multipurpose
When raised 172, the strip structure of depression, but prominent strip structure and depression can be formed in the outer surface of the nutritive cube 20
Strip structure effect is all that can increase the contact area with soil, is easy to quickly be combined with soil.
The multipurpose groove 171 of the present embodiment and the multipurpose of the multipurpose projection 172 are mainly manifested in：
1st, biogas residue formation resistance can be turned, prevent it from producing rotation, help to ensure that biogas residue is squeezed when forwarding biogas residue
Swaging into nutritive cube 20 it is closely knit not loose.
2nd, multipurpose groove 171 and the multipurpose projection 172 can increase biogas residue and the nutritive cube molding sleeve 15
Contact area, so as to increase frictional force between the two, contributes to biogas residue dense extrusion.
3rd, the nutritive cube of machine-shaping is the cylindrical structural of smooth outer surface in the prior art, and the present invention can be in battalion
The outer surface for supporting alms bowl 20 forms prominent raised line or the groove of depression.
4th, the groove of prominent raised line or depression is formed in the outer surface of nutritive cube 20 can have additional nutrients alms bowl 20 and soil
The contact area of earth, merges speed between nutritive cube 20 and soil so as to improve, both is fully combined.
The transition shaft part 8 of the present embodiment and the connection shaft part 7 are extended in the nutritive cube molding sleeve 15, described
Nutritive cube molding sleeve 15 is set in the periphery of the mandrel 5, specifically by feed end to discharging in the nutritive cube molding sleeve 15
End is set with the undergauge set 161 and extrusion set 162 that docking is set, and the correspondence transition shaft part 8 of undergauge set 161 is set, institute
The outer end that the outer end of mandrel 5 is stated with the extrusion set 162 flushes setting, the multipurpose groove 171 or the multipurpose projection 172
It is respectively arranged on the inwall for covering 161 and the extrusion set 162 in the undergauge.
The material extrusion shaft part 6, the connection shaft part 7, the transition shaft part 8 and institute are driven by the motor 2
State mandrel 5 to rotate, realize pushing ahead for biogas residue, during above-mentioned part is rotated, biogas residue must be produced inevitably
Rotate, when biogas residue is marched at the undergauge set 161, due to the reduction of discharge end diameter, can be produced in undergauge set 161
Certain extruding force, biogas residue is pushed closely knit, with the continuous output of biogas residue, is pushed closely knit biogas residue and is entered to outermost institute
State in extrusion set 162, form nutritive cube 20 and export, due to being set on the inwall of each undergauge set 161 and the extrusion set 162
The multipurpose groove 171 or the multipurpose projection 172 have been put, biogas residue and undergauge set 161 and the extrusion is added
The rotation shape of the side wall of the contact area of set 162, the multipurpose groove 171 or the multipurpose projection 172 simultaneously to biogas residue
Into obstruction, biogas residue is stopped operating after entering in the undergauge set 161 and the extrusion set 162, only produce direction of advance
It is mobile, it is to avoid nutritive cube 20 is exported in the presence of centrifugal force of the moment of the extrusion set 162 due to rotating generation, by nutritive cube
20 get rid of winged, so as to ensure the original compaction rate of nutritive cube 20 and profile.
It is provided with undergauge set 161 by feed end to discharge end diameter gradually small taper material-extruding chamber 18, due to discharge end
Extrusion set 162 barrel dliameter it is smaller, and the packing cylinder 3 is relatively large in diameter, therefore the undergauge at middle part is covered into 161
Inner chamber is set to tapering transition structure.After biogas residue is marched in the material-extruding chamber 18, due to the reduction of outlet diameter, biogas residue is in the chamber
It is interior to be compacted, make the nutritive cube 20 to be formed more solid, it is to avoid it is formed loosely in use.The present embodiment
After the planting plants of nutritive cube 20, directly can plant together into field, after crop harvesting, nutritive cube 20 in use with
Soil is gradually combined, and forms a part for soil, so as to avoid additionally handling nutritive cube 20, that is, solves biogas residue landfill
Problem, enriches the nutritional ingredient of soil again.
The frame 1 of the present embodiment is set to stepped construction, and the driven pulley 11 is located at principal and subordinate's belt
The underface of wheel, so that the setting height of the packing cylinder 3 and the feed hopper 4 is reduced, to facilitate filler to operate.The frame
1 bottom arrangement, which is provided with, is easy to mobile roller 19, and the convenient position for changing frame 1, movement is laborsaving.
Biogas residue of the present invention is advanced in the presence of stock screw, and nutritive cube continuously is made under the cooperation of nutritive cube molding sleeve
Cylinder is simultaneously exported, and nutritive cube cylinder segmentation then is cut into nutritive cube；The multipurpose groove of the nutritive cube molding sleeve inner surface
Or multipurpose convexes to form nutritive cube outer peripheral face structure, the nutritive cube outer peripheral face to be formed is formed with raised or groove, be easy to increase
The contact area of Ensure Liquid alms bowl and soil, it is ensured that nutritive cube can gradually be merged with the growth of crop with soil, with stock screw
Synchronous axial system is provided with mandrel, can be centrally formed nutritive cube implantation hole in nutritive cube, in use, directly by seed or plant children
Seedling is planted in nutritive cube implantation hole, easy to use, and the nutritive cube structure formed is closely knit, is difficult loose.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. biogas residue forming machine for soil block, it is characterised in that：Including frame, motor, the frame are installed in the frame
On be also equipped with packing cylinder, the packing cylinder is provided with feed hopper, and stock screw, the driving electricity are provided with through the packing cylinder
Machine is connected to the stock screw by gear, and the free end of the stock screw is fixedly connected with for forming nutritive cube
The mandrel of implantation hole, the discharge end of the packing cylinder is fixedly connected with the nutritive cube molding sleeve for forming nutritive cube outer surface,
The inner surface of the nutritive cube molding sleeve is provided with the multipurpose groove set along the nutritive cube molding sleeve axis or multipurpose is convex
Rise.
2. biogas residue forming machine for soil block as claimed in claim 1, it is characterised in that：The stock screw includes and the driving
The material extrusion shaft part that motor is connected by gear, direct of travel of the material extrusion shaft part along biogas residue be sequentially provided with transition shaft part and
Shaft part is connected, the periphery arrangement of the material extrusion shaft part is provided with material extrusion blade, and the transition shaft part and the connection shaft part are extended to
In the nutritive cube molding sleeve, the mandrel is fixedly mounted on the end of the connection shaft part.
3. biogas residue forming machine for soil block as claimed in claim 2, it is characterised in that：The transition shaft part is from the material extrusion shaft part
Set to the connection shaft part diameter of axle is gradually small.
4. biogas residue forming machine for soil block as claimed in claim 3, it is characterised in that：By feed end in the nutritive cube molding sleeve
Undergauge set and extrusion set that docking is set are set with to discharge end, the undergauge set correspondence transition shaft part is set, the core
Axle outer end flushes setting with the outer end of the extrusion set, and the multipurpose groove or the multipurpose projection are respectively arranged in described
On the inwall that undergauge covers and the extrusion covers.
5. the biogas residue forming machine for soil block as described in claim 2 to 4 any claim, it is characterised in that：The driving electricity
Drive pulley is connected with the power output shaft of machine, driven pulley is correspondingly provided with the drive pulley, it is described
It is provided between drive pulley and the driven pulley on driving belt, the driven pulley and is fixedly connected with power transmission shaft,
The power transmission shaft is fixedly attached to the material extrusion shaft part.
6. biogas residue forming machine for soil block as claimed in claim 5, it is characterised in that：Be installed with the frame with it is described
The axle sleeve of packing cylinder docking, the drive axis is installed in the axle sleeve.
7. biogas residue forming machine for soil block as claimed in claim 6, it is characterised in that：The frame is set to stepped construction,
The driven pulley is located at the underface of principal and subordinate's belt pulley.
8. biogas residue forming machine for soil block as claimed in claim 7, it is characterised in that：The bottom arrangement of the frame is provided with just
In mobile roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710416319.6A CN107027545B (en) | 2017-06-06 | 2017-06-06 | Biogas residue nutrition pot forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710416319.6A CN107027545B (en) | 2017-06-06 | 2017-06-06 | Biogas residue nutrition pot forming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107027545A true CN107027545A (en) | 2017-08-11 |
| CN107027545B CN107027545B (en) | 2022-07-05 |
Family
ID=59540911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710416319.6A Active CN107027545B (en) | 2017-06-06 | 2017-06-06 | Biogas residue nutrition pot forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107027545B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992003914A1 (en) * | 1990-09-03 | 1992-03-19 | Ellegaard Oeyvind | A method and a system for producing block bodies from loose material such as sphagnum |
| CN2108421U (en) * | 1991-04-22 | 1992-07-01 | 杨学健 | Pot manufacturing machine for cotton |
| NL9100308A (en) * | 1991-02-21 | 1992-09-16 | Visser S Gravendeel Holding | PRESS SPOT. |
| CN2256626Y (en) * | 1996-08-07 | 1997-06-25 | 游庆红 | Shaper for nutritive soil-blocks of cotton |
| CN2294560Y (en) * | 1996-06-23 | 1998-10-21 | 苏州大学生物技术学院 | Spiral type machine for making pots for cultivating seedlings |
| CN201692793U (en) * | 2010-06-11 | 2011-01-05 | 吉林圆方华信橡胶机械有限公司 | Straw particle forming machine |
| CN201701907U (en) * | 2010-06-11 | 2011-01-12 | 吉林圆方华信橡胶机械有限公司 | Straw granulating sleeve |
| CN207574048U (en) * | 2017-06-06 | 2018-07-06 | 潍坊金丝达实业有限公司 | Biogas residue forming machine for soil block |
-
2017
- 2017-06-06 CN CN201710416319.6A patent/CN107027545B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992003914A1 (en) * | 1990-09-03 | 1992-03-19 | Ellegaard Oeyvind | A method and a system for producing block bodies from loose material such as sphagnum |
| NL9100308A (en) * | 1991-02-21 | 1992-09-16 | Visser S Gravendeel Holding | PRESS SPOT. |
| CN2108421U (en) * | 1991-04-22 | 1992-07-01 | 杨学健 | Pot manufacturing machine for cotton |
| CN2294560Y (en) * | 1996-06-23 | 1998-10-21 | 苏州大学生物技术学院 | Spiral type machine for making pots for cultivating seedlings |
| CN2256626Y (en) * | 1996-08-07 | 1997-06-25 | 游庆红 | Shaper for nutritive soil-blocks of cotton |
| CN201692793U (en) * | 2010-06-11 | 2011-01-05 | 吉林圆方华信橡胶机械有限公司 | Straw particle forming machine |
| CN201701907U (en) * | 2010-06-11 | 2011-01-12 | 吉林圆方华信橡胶机械有限公司 | Straw granulating sleeve |
| CN207574048U (en) * | 2017-06-06 | 2018-07-06 | 潍坊金丝达实业有限公司 | Biogas residue forming machine for soil block |
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| Publication number | Publication date |
|---|---|
| CN107027545B (en) | 2022-07-05 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190124 Address after: 261326 No. 71, Yangjiawa Village, Kuiju Street, Changyi City, Shandong Province Applicant after: Liu Zhenliang Address before: 261300 Jinsida Company, Kuiju Street, Changyi City, Weifang City, Shandong Province Applicant before: Weifang Jinsida Industry Co., Ltd. |
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