CN114522755A - Crop straw particle roll forming device - Google Patents
Crop straw particle roll forming device Download PDFInfo
- Publication number
- CN114522755A CN114522755A CN202210278916.8A CN202210278916A CN114522755A CN 114522755 A CN114522755 A CN 114522755A CN 202210278916 A CN202210278916 A CN 202210278916A CN 114522755 A CN114522755 A CN 114522755A
- Authority
- CN
- China
- Prior art keywords
- top plate
- die press
- compression roller
- driven
- forming device
- Prior art date
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
The utility model provides a crop straw granule roll forming device, includes the connecting body frame, last roof and be equipped with connecting rod and rolling press device down between the roof, the outside of initiative mould compression roller and driven mould compression roller be equipped with the tooth row of multiunit. The beneficial effects of the invention are as follows: according to the invention, the power connecting shaft is connected with an external power source to drive the rolling device and the helical blades to rotate, crop straws are meshed and crushed from the tooth rows of the driving die compression roller and the driven die compression roller and are pushed into the feeding hole, granulation is realized through the length of the feeding hole, then the crop straws fall into the cavity, and the crop straws are discharged through the discharging hole under the guide and gravity effects of the helical blades, so that the crop straws can be assembled with the conventional common combine harvester through the power connecting shaft, granulation of the self-propelled straw granulator can be directly realized from a farmland, the problem that the conventional straw recycling is difficult to popularize is effectively solved, and the recycling of crop straw resources can be effectively improved.
Description
Technical Field
The invention relates to the technical field of crop straw particle rolling treatment, in particular to a crop straw particle rolling forming device.
Background
The straw resources of China are very rich, and about 10 hundred million tons of straws can be produced in agricultural production every year. At present, the treatment modes of the straw mainly comprise three types: straw crushing and returning to the field, direct burning and comprehensive utilization of straw. The straw is smashed and returned to the field, because the straw can not be completely rotten in a short time, the germination rate and the survival rate of seeds can be greatly reduced due to the excessive content of the straw in the soil, and the straw is directly burnt to cause more harm, easily cause fire and harm life and property safety. Comprehensive utilization of straws is a better straw treatment mode at present, but crop straws are scattered, have strong seasonality and are difficult to store and transport, and the comprehensive utilization of the straws is directly influenced. The straw is utilized to press high-quality high-fiber granular materials, and the high-fiber granular materials are used as ideal bed-laying materials of farms, animal feeds, biofuels or industrial raw materials and are good modes for treating the straw by the biomass.
The existing straw granulation technology is mainly a ring-grinding granulation mode, straw harvesting, packaging, transporting and storing are needed in the prior art, then straw crushing is carried out by using a straw crusher, the crushed straw is granulated by a ring-grinding granulator, the common piece of the ring-grinding granulator has low efficiency and the maximum yield of a single machine is 1t/h, and the part loss is serious, and the use and maintenance cost is high.
The prior art treatment method has more processes, needs to be installed in a fixed workshop, has higher input cost and more energy resource consumption, and if straws need to be packed, transported and stored from the field and then need to be repeatedly crushed, granulated and the like. Therefore, the method is not suitable for effective implementation and large-area popularization and development.
Disclosure of Invention
The invention aims to solve the technical problems and provide a crop straw particle roll forming device which has the advantages of good granulation effect, good roll forming effect and small volume.
In order to achieve the purpose of the invention, the invention adopts the technical scheme that:
a crop straw particle roll forming device comprises a connecting body frame, wherein the connecting body frame comprises an upper top plate and a lower top plate, a connecting rod and a roll device are arranged between the upper top plate and the lower top plate, the roll device comprises a driving die press roller and a driven die press roller which are connected with the upper top plate and the lower top plate through bearings, cavities are formed in the driving die press roller and the driven die press roller, discharging pipes and discharging pipe communicating cavities are arranged at the lower ends of the driving die press roller and the driven die press roller and are connected with the lower top plate through bearings, spiral blades are arranged in the cavities and extend into the discharging pipes, a plurality of groups of tooth rows are arranged on the outer sides of the driving die press roller and the driven die press roller, and a plurality of groups of feeding holes and feeding hole communicating cavities are uniformly formed in the outer sides of the driving die press roller and the driven die press roller, the feed port and the tooth row are arranged in a crossed mode, the upper ends of the driving die pressing roller and the driven die pressing roller are provided with connecting shafts connected by bearings, the outer sides of the connecting shafts are provided with gears connected by meshing, the upper end of the upper top plate and the lower end of the lower top plate are provided with protective frames, and the upper end of the connecting shaft is provided with a power connecting shaft and a power connecting shaft bearing to connect the protective frames.
Furthermore, one side of the discharge pipe is provided with a discharge hole.
Furthermore, the tooth row of the driving die press roll is matched with the feed hole of the driven die press roll for use.
Furthermore, pushing grooves are uniformly formed in the outer side of the tooth row.
Furthermore, the bolt group of the protective frame is connected with the upper top plate and the lower top plate.
The invention has the beneficial effects that:
according to the invention, the power connecting shaft is connected with an external power source to drive the rolling device and the helical blades to rotate, crop straws are meshed and crushed from the tooth rows of the driving die compression roller and the driven die compression roller and are pushed into the feeding hole, granulation is realized through the length of the feeding hole, then the crop straws fall into the cavity, and the crop straws are discharged through the discharging hole under the guide and gravity effects of the helical blades, so that the crop straws can be assembled with the conventional common combine harvester through the power connecting shaft, granulation of the self-propelled straw granulator can be directly realized from a farmland, the problem that the conventional straw recycling is difficult to popularize is effectively solved, and the recycling of crop straw resources can be effectively improved.
Drawings
FIG. 1 is a schematic structural view of a crop straw granule roll forming device of the present invention.
Fig. 2 is a front view of the crop straw particle roll forming device of the present invention.
Fig. 3 is a left side view of the crop straw particle roll forming device of the present invention.
Fig. 4 is a schematic view showing the tooth row of the crop straw particle roll forming device of the present invention.
As shown in the figure: 1. connecting the main body frame; 1.1, mounting a top plate; 1.2, a lower top plate; 1.3, connecting rods; 2. a rolling device; 2.1, driving a mould press roll; 2.2, driven die press rolls; 3. a discharge pipe; 3.1, a discharge hole; 4. a helical blade; 5. a tooth row; 5.1, pushing the groove; 6. a feed port; 7. a connecting shaft; 8. a gear; 9. a protective frame; 10. and (3) a power connecting shaft.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
With reference to the attached drawings 1-4, a crop straw particle roll forming device comprises a connecting body frame 1, wherein the connecting body frame 1 comprises an upper top plate 1.1 and a lower top plate 1.2, a connecting rod 1.3 and a rolling device 2 are arranged between the upper top plate 1.1 and the lower top plate 1.2, the rolling device 2 comprises a driving die press roller 2.1 and a driven die press roller 2.2 which are connected with the upper top plate 1.1 and the lower top plate 1.2 through bearings, cavities are respectively arranged inside the driving die press roller 2.1 and the driven die press roller 2.2, a discharging pipe 3 connected with the lower top plate 1.2 through a bearing is arranged at the lower ends of the driving die press roller 2.1 and the driven die press roller 2.2, the discharging pipe 3 is communicated with the cavity, a spiral blade 4 is arranged in each cavity, the spiral blade 4 extends into the discharging pipe 3, a discharging hole 3.1 is arranged at one side of the discharging pipe 3, and the spiral blade 4 is driven by power to rotate as shown in figure 3, the driving die press roll 2.1, the driven die press roll 2.2 and the helical blades 4 rotate, materials pressed in from the feed holes 6 rotate together with the shell and are lifted under the action of centrifugal force and friction force, the materials slide down along a helix under the action of gravity, so that the materials rotate together with the driving die press roll 2.1 and the driven die press roll 2.2, and the materials move forwards, multiple groups of tooth rows 5 are arranged on the outer sides of the driving die press roll 2.1 and the driven die press roll 2.2, multiple groups of feed holes 6 are uniformly arranged inside the outer sides of the driving die press roll 2.1 and the driven die press roll 2.2, the feed holes 6 are communicated with a cavity, the feed holes 6 and the tooth rows 5 are arranged in a crossed manner, the tooth rows 5 of the driving die press roll 2.1 are matched with the feed holes 6 of the driven die press roll 2.2, the power connecting shaft 10 is connected with an external power source to drive the gear 8 to rotate, the driving die press roll 2.1 and the driven die press roll 2.2 rotate in opposite directions and are two opposite and interlocked double-roll grinding tools, the grinding tools are provided with relatively alternate feed holes 6 and tooth rows 5, the tooth rows 5 of the driving die press roll 2.1 are alternately meshed with the feed holes 6 of the driven die press roll 2.2, the raw materials (straws) are pressed into the feed holes 6, the raw materials form certain pressure and heat in the holes to shape the materials, the shaped materials are output by the helical blades 4 inside and are discharged by the discharge holes 3.1, the upper ends of the driving die press roll 2.1 and the driven die press roll 2.2 are provided with connecting shafts 7 connected by bearings, the outer sides of the two connecting shafts 7 are provided with gears 8 connected in a meshing way, the upper end of the upper top plate 1.1 and the lower end of the lower top plate 1.2 are provided with protective frames 9, the upper end of the connecting shaft 7 is provided with a power connecting shaft 10, and the power connecting shaft 10 is in bearing connection with the protective frames 9.
The pushing grooves 5.1 are uniformly arranged inside the outer side of the tooth row 5, and as shown in fig. 4, the tooth row 5 can press raw materials (straws) into the feeding hole 6.
The protective frame 9 is connected with the upper top plate 1.1 and the lower top plate 1.2 through bolt sets.
The invention is implemented as follows: the spiral blades 4 of the driving die pressing roller 2.1 and the driven die pressing roller 2.2 form a spiral conveying device, and the rotating directions of the spiral blades 4 in the driving die pressing roller 2.1 and the driven die pressing roller 2.2 are opposite.
The working principle of the invention is as follows:
the self-propelled straw granulator is connected with an external power source through a power connecting shaft, can be assembled with the conventional common combine harvester through the power connecting shaft, can realize direct granulation of the self-propelled straw granulator from a farmland, and can drive the two gears to be rotationally engaged to drive the rolling device and the helical blades to rotate.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. A crop straw particle roll forming device comprises a connecting main body frame (1) and is characterized in that the connecting main body frame (1) comprises an upper top plate (1.1) and a lower top plate (1.2), a connecting rod (1.3) and a rolling device (2) are arranged between the upper top plate (1.1) and the lower top plate (1.2), the rolling device (2) comprises a bearing connecting the upper top plate (1.1) and the lower top plate (1.2) and a driving die press roller (2.1) and a driven die press roller (2.2), cavities are formed in the driving die press roller (2.1) and the driven die press roller (2.2), the lower ends of the driving die press roller (2.1) and the driven die press roller (2.2) are provided with bearings connecting a discharging pipe (3) and a discharging pipe (3) of the lower top plate (1.2), the discharging pipe (3) is communicated with the cavities, spiral blades (4) are arranged in the cavities, and the spiral blades (4) extend into the discharging pipe (3), the outside of initiative mould compression roller (2.1) and driven mould compression roller (2.2) be equipped with multiunit tooth row (5), the outside of initiative mould compression roller (2.1) and driven mould compression roller (2.2) inside even feed port (6) and feed port (6) intercommunication cavity that is equipped with the multiunit, feed port (6) and tooth row (5) cross arrangement, the upper end of initiative mould compression roller (2.1) and driven mould compression roller (2.2) be equipped with connecting axle (7) that the bearing is connected, two the outside of connecting axle (7) all be equipped with gear (8) that the meshing is connected, the upper end of last roof (1.1) and the lower extreme of connecting axle (1.2) be equipped with protection frame (9), the upper end of connecting axle (7) be equipped with power connecting axle (10) and power connecting axle (10) bearing connection protection frame (9).
2. The crop straw particle roll forming device of claim 1, wherein: one side of the discharge pipe (3) is provided with a discharge hole (3.1).
3. The crop straw particle roll forming device of claim 1, wherein: the tooth row (5) of the driving die press roll (2.1) is matched with the feed hole (6) of the driven die press roll (2.2) for use.
4. The crop straw particle roll forming device according to claim 3, wherein: pushing grooves (5.1) are uniformly formed in the outer side of the tooth row (5).
5. The crop straw particle roll forming device of claim 1, wherein: and the bolt group of the protective frame (9) is connected with the upper top plate (1.1) and the lower top plate (1.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210278916.8A CN114522755A (en) | 2022-03-18 | 2022-03-18 | Crop straw particle roll forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210278916.8A CN114522755A (en) | 2022-03-18 | 2022-03-18 | Crop straw particle roll forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114522755A true CN114522755A (en) | 2022-05-24 |
Family
ID=81626356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210278916.8A Pending CN114522755A (en) | 2022-03-18 | 2022-03-18 | Crop straw particle roll forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114522755A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4038582A1 (en) * | 1990-12-04 | 1992-06-11 | Franz Haimer | Device for producing pellets, esp. from vegetable matter - has punches on rotating drum force material through dies on surface of second parallel rotating drum and pellets are removed from drum interior |
| DE9304636U1 (en) * | 1993-03-29 | 1994-08-25 | Haimer Franz | Device for pelleting plant material, in particular stalk material |
| CN104755257A (en) * | 2012-09-05 | 2015-07-01 | 克莱门斯·卡尔费坎普 | Apparatus for compacting fibrous plant material, especially for compacting stalk material |
| CN207446175U (en) * | 2017-06-13 | 2018-06-05 | 湖北合加环境设备有限公司 | A kind of roller stalk pelletizing equipment |
| CN109382041A (en) * | 2018-09-21 | 2019-02-26 | 太原理工大学 | Small-sized straw granulator |
| CN212468039U (en) * | 2020-05-08 | 2021-02-05 | 陈永德 | Roller pair extrusion granulation device and traction type straw picking granulator |
| CN214636191U (en) * | 2021-01-21 | 2021-11-09 | 江苏三一环境科技有限公司 | Heavy-load self-locking shaft end die roller assembly and granulator |
-
2022
- 2022-03-18 CN CN202210278916.8A patent/CN114522755A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4038582A1 (en) * | 1990-12-04 | 1992-06-11 | Franz Haimer | Device for producing pellets, esp. from vegetable matter - has punches on rotating drum force material through dies on surface of second parallel rotating drum and pellets are removed from drum interior |
| DE9304636U1 (en) * | 1993-03-29 | 1994-08-25 | Haimer Franz | Device for pelleting plant material, in particular stalk material |
| CN104755257A (en) * | 2012-09-05 | 2015-07-01 | 克莱门斯·卡尔费坎普 | Apparatus for compacting fibrous plant material, especially for compacting stalk material |
| CN207446175U (en) * | 2017-06-13 | 2018-06-05 | 湖北合加环境设备有限公司 | A kind of roller stalk pelletizing equipment |
| CN109382041A (en) * | 2018-09-21 | 2019-02-26 | 太原理工大学 | Small-sized straw granulator |
| CN212468039U (en) * | 2020-05-08 | 2021-02-05 | 陈永德 | Roller pair extrusion granulation device and traction type straw picking granulator |
| CN214636191U (en) * | 2021-01-21 | 2021-11-09 | 江苏三一环境科技有限公司 | Heavy-load self-locking shaft end die roller assembly and granulator |
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