CN109731529B - Self-propelled biomass particle picking and picking integrated machine - Google Patents
Self-propelled biomass particle picking and picking integrated machine Download PDFInfo
- Publication number
- CN109731529B CN109731529B CN201811655234.4A CN201811655234A CN109731529B CN 109731529 B CN109731529 B CN 109731529B CN 201811655234 A CN201811655234 A CN 201811655234A CN 109731529 B CN109731529 B CN 109731529B
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- Prior art keywords
- picking
- rubbing
- kneading
- cutting
- extrusion
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- 239000002245 particle Substances 0.000 title claims abstract description 34
- 239000002028 Biomass Substances 0.000 title claims abstract description 19
- 239000010902 straw Substances 0.000 claims abstract description 94
- 238000005520 cutting process Methods 0.000 claims abstract description 36
- 238000001914 filtration Methods 0.000 claims abstract description 27
- 238000004898 kneading Methods 0.000 claims abstract description 27
- 239000002689 soil Substances 0.000 claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 238000001125 extrusion Methods 0.000 claims description 50
- 239000000463 material Substances 0.000 claims description 16
- 230000036346 tooth eruption Effects 0.000 claims description 13
- 239000002068 microbial inoculum Substances 0.000 claims description 5
- 230000002452 interceptive effect Effects 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005469 granulation Methods 0.000 description 3
- 230000003179 granulation Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
-
- 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
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- 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 invention discloses a self-propelled biomass particle picking and manufacturing integrated machine, and belongs to the field of agricultural machinery. The integrated machine comprises a frame, wheels and a carriage, wherein a straw picking and crushing and kneading device is arranged at the front end of the frame, a kneading and kneading device and a throwing device are arranged above the straw picking device, and a soil filtering device penetrating through the interior of the carriage is arranged at the upper end of the carriage; the soil filtering device is of a round cylinder structure, and a plurality of vertically arranged strip-shaped holes are formed in the side wall of the soil filtering device and are used for accommodating dust to pass through and blocking straws; the straw picking device picks up and conveys the straws on the ground to the kneading and cutting device, and the kneading and cutting device kneads and cuts the straws and conveys the straws to the soil filtering device through the throwing device. The invention can effectively reduce the dust content in the straw, improve the quality of the straw, avoid secondary treatment and reduce the recovery cost.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to a self-propelled biomass particle picking integrated machine.
Background
With the popularization of agricultural production mechanization, agricultural planting mostly realizes mechanized operation. For the improvement of environmental protection consciousness, the straw planted by crops is also prohibited from burning and is recycled. The straw after harvesting the crops can be used as fuel, fertilizer or animal feed, and has higher utilization value.
Various agricultural machines such as straw pickers, straw balers, straw pelletiers and the like appear in the prior art. However, when the straw is recovered, on the one hand, the transportation cost of the straw is higher, on the other hand, because a large amount of dust exists in the straw, the straw picking device can also drive a part of dust to be mixed into the straw due to contact with the ground when picking up the straw, so that the effective utilization process of the straw is affected, and especially when the straw is used as animal feed, the dust can seriously affect the quality of the feed, and a special dust cleaning step is required, so that the recovery cost is increased.
Disclosure of Invention
The invention provides a self-propelled biomass particle picking integrated machine, which can solve the problem that dust is mixed in straws by a straw picking device in the prior art.
The self-propelled biomass particle picking and manufacturing integrated machine comprises a frame, wheels and a carriage, wherein a straw picking device is arranged at the front end of the frame, the straw picking device comprises a kneading device and a throwing device which are arranged above the straw picking device, and a soil filtering device penetrating through the interior of the carriage is arranged at the upper end of the carriage;
the soil filtering device is of a round cylinder structure, and a plurality of vertically arranged strip-shaped holes are formed in the side wall of the soil filtering device and are used for accommodating dust to pass through and blocking straws;
the straw picking device picks up and conveys the straws on the ground to the kneading and cutting device, and the kneading and cutting device kneads and cuts the straws and conveys the straws to the soil filtering device through the throwing device.
More preferably, a power device is arranged on one side of the frame, the power device drives the straw picking device and the rubbing and cutting device, the rubbing and cutting device comprises a first rubbing and cutting wheel and a second rubbing and cutting wheel which are oppositely arranged, a plurality of rows of rubbing and cutting teeth are uniformly arranged on the first rubbing and cutting wheel and the second rubbing and cutting wheel along the circumferential direction, a first gap is formed between every two adjacent rows of rubbing and cutting teeth, a second gap is formed between every two adjacent rows of rubbing and cutting teeth, the rubbing and cutting teeth on the first rubbing and cutting wheel and the second rubbing and cutting wheel are arranged at intervals, and the second gap on the first rubbing and cutting wheel is matched with the rubbing and cutting teeth on the second rubbing and cutting wheel.
More preferably, the chassis is provided with a ring mould granulation machine, and the lower end of the soil filtering device is communicated with the ring mould granulation machine.
More preferably, the chassis is provided with a flat die granulator, and the lower end of the soil filtering device is communicated with the flat die granulator.
More preferably, the chassis is provided with a biomass particle manufacturing device and a double-roller double-extrusion particle machine, and the lower end of the soil filtering device is communicated with the double-roller extrusion particle machine.
More preferably, a first feeding device for feeding feed and a second feeding device for feeding microbial inoculum are arranged in the carriage, and the first feeding device and the second feeding device are communicated to the annular die granulator or the flat die granulator.
More preferably, a vibrating screen is arranged at the discharge port of the ring die granulator or the flat die granulator, the upper part of the vibrating screen is communicated with the fine material discharge port, and the lower part of the vibrating screen is communicated with the coarse material discharge port.
More preferably, the annular die granulator comprises a shell, a driving device, a first extrusion roller and a second extrusion roller, wherein the first extrusion roller and the second extrusion roller are rotatably arranged in the shell, the centers of the first extrusion roller and the second extrusion roller are provided with granulating cavities, first extrusion teeth are uniformly arranged on the first extrusion roller in the circumferential direction, second extrusion teeth are uniformly arranged on the second extrusion roller in the circumferential direction, and the first extrusion teeth are meshed with the second extrusion teeth;
the adjacent two first extrusion teeth are uniformly provided with first forming holes penetrating into the granulating cavity along the extending direction of the adjacent two first extrusion teeth;
two adjacent second extrusion teeth are uniformly provided with second forming holes which penetrate into the granulating cavity along the extending direction of the second extrusion teeth;
the granulating device is characterized in that augers are arranged in granulating cavities of the first extruding roller and the second extruding roller, two ends of each auger are fixedly arranged on the shell, a driving sprocket is fixedly arranged at one end of the first extruding roller, and the driving device drives the driving sprocket to rotate through a chain.
The invention provides a self-propelled biomass particle picking and manufacturing integrated machine, which is characterized in that after straws are picked up by a straw picking device, the straws are crushed, kneaded and cut by a crushing, kneading and cutting device, dust on the surfaces of the straws is primarily separated from the straws, and when a throwing device conveys materials to a soil filtering device, the kneaded and cut straws can impact the side wall of the soil filtering device due to a certain impact force, dust is scattered into the air through strip-shaped holes, and then the straws fall into a carriage under the action of gravity, so that the dust quantity in the straws can be effectively reduced, the quality of the straws is improved, secondary treatment is not needed, and the recycling cost is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a self-propelled biomass particle picking and manufacturing integrated machine provided by the invention;
FIG. 2 is a rear view of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic view of the screen deck of FIG. 3;
FIG. 5 is a schematic view of the kneading device in FIG. 2;
FIG. 6 is a schematic diagram II of the kneading device in FIG. 2;
FIG. 7 is a sectional view of B-B in FIG. 6
Fig. 8 is a schematic structural diagram of a ring mold granulator in a self-propelled biomass particle picking and manufacturing integrated machine;
FIG. 9 is a front view of FIG. 8
Fig. 10 is a cross-sectional view of fig. 9C-C.
Reference numerals illustrate:
10. carriage, 11, wheels, 20, straw pick-up device, 21, speed reducer, 22, cover body, 23, first kneading and cutting wheel, 24, second kneading and cutting wheel, 25, kneading and cutting tooth, 30, conveying pipe, 31, soil filtering device, 40, ring mould granulation machine, 401, first squeeze roll, 4011, first shaping hole, 4012, driving sprocket, 402, second squeeze roll, 4021, second shaping hole, 403, auger, 42, vibrating screen, 421, sieve mesh, 43, fine material discharge port, 44, coarse material discharge port, 50, first feeding device, 51, second feeding device.
Detailed Description
One embodiment of the present invention will be described in detail below with reference to the attached drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1 to 7, the self-propelled biomass particle picking and manufacturing integrated machine provided by the embodiment of the invention comprises a frame, wheels 11 and a carriage 10, wherein a straw picking device 20 is arranged at the front end of the frame, the straw picking device 20 comprises a roller, a plurality of picking rods are arranged on the roller, the picking rods are arranged in a staggered manner, a kneading device and a throwing device are arranged above the straw picking device 20, a soil filtering device 31 penetrating into the carriage 10 is arranged at the upper end of the carriage 10, the throwing device is communicated with the soil filtering device 31 through a conveying pipe 30, and straws enter the soil filtering device 31 through the conveying pipe 30 under the conveying of the throwing device;
the soil filtering device 31 is a circular cylinder structure, and a plurality of vertically arranged strip-shaped holes are formed in the side wall of the soil filtering device and are used for accommodating dust to pass through and blocking straws, the vertically arranged strip-shaped holes are beneficial to the straws to slide down under the action of gravity, the transversely arranged strip-shaped holes easily cause the straws to bend and stretch into the strip-shaped holes, and the strip-shaped holes support the straws so as to be difficult to fall down, so that the straws are gathered;
the straw picking device 20 picks up and conveys the straws on the ground to the kneading and cutting device, and the kneading and cutting device kneads and pulverizes the straws and conveys the straws to the soil filtering device 31 through the throwing device.
Specifically, a power device is arranged on one side of the frame, the power device can be a power output system of a vehicle, or an independent power device such as a motor or an internal combustion engine can be adopted, the power device is connected to the straw picking device 20 and the straw picking device through a speed reducer 21, a cover 22 is used for accommodating the speed reducer and the straw picking device in the inside, as shown in fig. 5 to 7, the straw picking device comprises a first straw picking wheel 23 and a second straw picking wheel 24 which are oppositely arranged, the directions of the first straw picking wheel 23 and the second straw picking wheel 24 are opposite, a plurality of rows of straw picking teeth 25 are uniformly arranged on the first straw picking wheel 23 and the second straw picking wheel 24 along the circumferential direction, a first gap is formed between every two rows of adjacent straw picking teeth 25, a second gap is formed between every two rows of adjacent straw picking teeth 25, the first straw picking wheel 23 and the second straw picking wheel 24 are arranged at intervals, the first straw picking wheel 23 and the second straw picking wheel 24 are in a staggered arrangement, the first straw picking wheel 23 and the second straw picking wheel 24 are mutually matched with the first straw picking wheel 23 and the second straw picking wheel 24, and the first straw picking wheel 23 and the second straw picking wheel 24 are axially staggered, and the first straw picking wheel and the second straw picking wheel are axially arranged on the first straw picking wheel and the second straw picking wheel and the straw picking wheel.
Further, a ring mold granulator 40 is disposed in the carriage 10, and the lower end of the soil filtering device 31 penetrates through the ring mold granulator 40.
In other embodiments, the ring die granulator 40 may be a flat die granulator.
Further, a first feeding device 50 for feeding fodder and a second feeding device 51 for feeding microbial inoculum are arranged in the carriage 10, the first feeding device 50 and the second feeding device 51 are all communicated into the annular die granulator 40 or the flat die granulator, and the fodder and/or microbial inoculum can be fed into the annular die granulator 40 or the flat die granulator through the first feeding device 50 so as to make the straw into fodder or fuel according to requirements.
Further, the vibrating screen 42 is arranged at the discharge port of the ring die granulator 40 or the flat die granulator, the upper part of the vibrating screen 42 is communicated with the fine material discharge port 43, the lower part of the vibrating screen 42 is communicated with the coarse material discharge port 44, the vibrating screen 42 comprises a screen plate, the screen plate can be replaced according to the requirement, and the screen holes 421 on the screen plate can screen particles made by the ring die granulator 40 or the flat die granulator so as to be reasonably distinguished according to the conditions of particle size and the like, and be convenient to use according to the requirement.
Specifically, as shown in fig. 8, the ring die granulator comprises a shell, a driving device, a first extrusion roller 401 and a second extrusion roller 402, wherein the driving device can be a motor or an internal combustion engine, the first extrusion roller 401 and the second extrusion roller 402 are rotatably arranged in the shell, as shown in fig. 9, two ends of the first extrusion roller 401 and the second extrusion roller 402 are connected to a rotating shaft through a plurality of supporting rods, the supporting rods are uniformly arranged along the circumferential direction of the rotating shaft, a gap is formed between two adjacent supporting rods and used for accommodating particles to flow out, the centers of the first extrusion roller 401 and the second extrusion roller 402 are respectively provided with a granulating cavity, the first extrusion teeth are uniformly arranged on the first extrusion roller 401 in the circumferential direction, the second extrusion teeth are uniformly arranged on the second extrusion roller 402 in the circumferential direction, and the first extrusion teeth and the second extrusion teeth are meshed;
the adjacent two first extrusion teeth are uniformly provided with first forming holes 4011 which are communicated into the granulating cavity along the extending direction;
the adjacent two second extrusion teeth are uniformly provided with second forming holes 4021 penetrating into the granulating cavity along the extending direction;
the granulating cavities of the first squeeze roller 401 and the second squeeze roller 402 are respectively provided with an auger 403, two ends of the auger 403 are fixedly arranged on the shell, as shown in fig. 10, a rotating shaft is rotatably arranged on the shaft of the auger 403 through a bearing, one end of the first squeeze roller 401 is fixedly provided with a driving sprocket 4012, and the driving device drives the driving sprocket 4012 to rotate through a chain.
The material falls between the first squeeze roller 401 and the second squeeze roller 402, the first squeeze roller 401 and the second squeeze roller 402 rotate in opposite directions to squeeze the material, the material is squeezed into the granulating cavity from the first molding hole 4011 and the second molding hole 4021 by the squeezing force, so that the material is extruded into particles, and the first squeeze roller 401, the second squeeze roller 402 and the auger 403 do not rotate due to the rotation of the first squeeze roller 401 and the second squeeze roller 402, so that relative rotation is formed between the first squeeze roller 401, the second squeeze roller 402 and the auger 403, and the material flows out from gaps between the support rods under the driving of the auger 403.
The foregoing disclosure is merely illustrative of some embodiments of the invention, but the embodiments are not limited thereto and variations within the scope of the invention will be apparent to those skilled in the art.
Claims (8)
1. The self-propelled biomass particle picking and manufacturing integrated machine comprises a frame, wheels and a carriage, and is characterized in that a straw picking device is arranged at the front end of the frame, a kneading device and a throwing device are arranged above the straw picking device, and a soil filtering device penetrating through the interior of the carriage is arranged at the upper end of the carriage; the straw picking device comprises a roller, wherein a plurality of picking rods are arranged on the roller;
the soil filtering device is of a round cylinder structure, and a plurality of vertically arranged strip-shaped holes are formed in the side wall of the soil filtering device and are used for accommodating dust to pass through and blocking straws;
the straw picking device picks up and conveys the straws on the ground to the kneading and cutting device, and the kneading and cutting device kneads and pulverizes the straws and conveys the straws to the soil filtering device through the throwing device;
one side of the frame is provided with a power device, the power device drives the straw picking device and the rubbing and cutting device, the rubbing and cutting device comprises a first rubbing and cutting wheel and a second rubbing and cutting wheel which are oppositely arranged, a plurality of rows of rubbing and cutting teeth are uniformly arranged on the first rubbing and cutting wheel and the second rubbing and cutting wheel along the circumferential direction, a first gap is reserved between every two adjacent rows of rubbing and cutting teeth, a second gap is reserved between every two adjacent rows of rubbing and cutting teeth, the rubbing and cutting teeth on the first rubbing and cutting wheel and the second rubbing and cutting wheel are arranged at intervals, and the second gap on the first rubbing and cutting wheel is matched with the rubbing and cutting teeth on the second rubbing and cutting wheel;
the pick-up rod on the roller is arranged in a dislocation manner with the kneading and cutting teeth on the first kneading and cutting wheel and the second kneading and cutting wheel so as to prevent the kneading and cutting teeth from interfering with the pick-up rod, the axis of the roller is arranged in parallel with the first kneading and cutting wheel and the second kneading and cutting wheel, and the pick-up rod and the kneading and cutting teeth are overlapped on the axial projection.
2. The self-propelled biomass particle picking and manufacturing integrated machine according to claim 1, wherein a circular mold particle machine is arranged in the carriage, and the lower end of the soil filtering device penetrates through the circular mold particle machine.
3. The self-propelled biomass particle picking and manufacturing integrated machine according to claim 1, wherein a flat die particle machine is arranged in the carriage, and the lower end of the soil filtering device penetrates through the flat die particle machine.
4. The self-propelled biomass particle picking and manufacturing integrated machine according to claim 2, wherein a first feeding device for feeding feed and a second feeding device for feeding a microbial inoculum are arranged in the carriage, and the first feeding device and the second feeding device are communicated with the annular die particle machine.
5. The self-propelled biomass particle picking and manufacturing integrated machine according to claim 3, wherein a first feeding device for feeding feed and a second feeding device for feeding a microbial inoculum are arranged in the carriage, and the first feeding device and the second feeding device are communicated into the flat die particle machine.
6. The self-propelled biomass particle picking and manufacturing integrated machine according to claim 2, wherein a vibrating screen is arranged at a discharge hole of the circular die particle machine, the upper part of the vibrating screen is communicated with a fine material discharge hole, and the lower part of the vibrating screen is communicated with a coarse material discharge hole.
7. The self-propelled biomass particle picking and manufacturing integrated machine according to claim 3, wherein a vibrating screen is arranged at a discharge hole of the flat die particle machine, the upper part of the vibrating screen is communicated with a fine material discharge hole, and the lower part of the vibrating screen is communicated with a coarse material discharge hole.
8. The self-propelled biomass particle picking and manufacturing integrated machine according to claim 2, wherein the circular die particle machine comprises a shell, a driving device, a first extrusion roller and a second extrusion roller, wherein the first extrusion roller and the second extrusion roller are rotatably arranged in the shell, granulating cavities are formed in the centers of the first extrusion roller and the second extrusion roller, first extrusion teeth are uniformly arranged on the first extrusion roller in the circumferential direction, second extrusion teeth are uniformly arranged on the second extrusion roller in the circumferential direction, and the first extrusion teeth and the second extrusion teeth are meshed;
the adjacent two first extrusion teeth are uniformly provided with first forming holes penetrating into the granulating cavity along the extending direction of the adjacent two first extrusion teeth;
two adjacent second extrusion teeth are uniformly provided with second forming holes which penetrate into the granulating cavity along the extending direction of the second extrusion teeth;
the granulating device is characterized in that augers are arranged in granulating cavities of the first extruding roller and the second extruding roller, two ends of each auger are fixedly arranged on the shell, a driving sprocket is fixedly arranged at one end of the first extruding roller, and the driving device drives the driving sprocket to rotate through a chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811655234.4A CN109731529B (en) | 2018-12-29 | 2018-12-29 | Self-propelled biomass particle picking and picking integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811655234.4A CN109731529B (en) | 2018-12-29 | 2018-12-29 | Self-propelled biomass particle picking and picking integrated machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109731529A CN109731529A (en) | 2019-05-10 |
| CN109731529B true CN109731529B (en) | 2024-01-19 |
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ID=66363113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811655234.4A Active CN109731529B (en) | 2018-12-29 | 2018-12-29 | Self-propelled biomass particle picking and picking integrated machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN109731529B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833798A (en) * | 2019-11-27 | 2020-02-25 | 沈阳农业大学 | Self-propelled straw granulator with auxiliary material adding device and heating device |
| CN114100516B (en) * | 2021-11-18 | 2023-05-26 | 中国农业科学院农业资源与农业区划研究所 | Traction type straw biomass particle making machine |
| CN114669238A (en) * | 2022-02-24 | 2022-06-28 | 中国农业科学院农业资源与农业区划研究所 | Counter-rolling type granulator |
| CN115119636A (en) * | 2022-06-15 | 2022-09-30 | 江苏奥莱佳能源有限公司 | Integrated field straw smashing and granulating device |
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| CN209997593U (en) * | 2018-12-29 | 2020-01-31 | 中国农业科学院农业资源与农业区划研究所 | body machine for manufacturing self-propelled biomass particle picking machines |
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| US4728046A (en) * | 1985-08-09 | 1988-03-01 | Claas Ohg | Method of and agricultural machine for producing power fodder |
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|---|---|
| CN109731529A (en) | 2019-05-10 |
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