CN113711782B - Device that rice straw was recycled for environmental protection - Google Patents
Device that rice straw was recycled for environmental protection Download PDFInfo
- Publication number
- CN113711782B CN113711782B CN202110964105.9A CN202110964105A CN113711782B CN 113711782 B CN113711782 B CN 113711782B CN 202110964105 A CN202110964105 A CN 202110964105A CN 113711782 B CN113711782 B CN 113711782B
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- rotating shaft
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- rotating
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 45
- 235000009566 rice Nutrition 0.000 title claims abstract description 45
- 239000010902 straw Substances 0.000 title claims abstract description 39
- 230000007613 environmental effect Effects 0.000 title claims description 5
- 240000007594 Oryza sativa Species 0.000 title claims 2
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 238000004064 recycling Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000007664 blowing Methods 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- 241000209094 Oryza Species 0.000 abstract description 43
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/02—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis
- A01F29/025—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis with feeding direction parallel to axis
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
- A01F29/12—Discharge means
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
- A01F29/14—Drives
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to a recycling device, in particular to an environment-friendly rice straw recycling device. The invention provides a reliable, simple and convenient device for recycling the environment-friendly rice straw. The invention provides a device for recycling environment-friendly rice straw, which comprises a base, support posts, a discharging box, a crushing box, a first support, cutting tools, a rotating mechanism, a crushing mechanism and the like, wherein the support posts are arranged at the front and rear parts of the left side of the base, the discharging box is arranged between the tops of the two support posts, the crushing box is arranged at the bottom of the discharging box, the first support is arranged in the discharging box, the cutting tools are rotatably arranged at the top of the first support, the rotating mechanism is arranged at the left side of the base, and the crushing mechanism is arranged in the crushing box. The invention has the advantages that the rotary mechanism is arranged, and can drive the cutting tool to rotate, so that the effect of automatically cutting rice straw by the rotation of the cutting tool is realized.
Description
Technical Field
The invention relates to a recycling device, in particular to an environment-friendly rice straw recycling device.
Background
The utility model provides a rice straw grinder can smash the crops waste stalk that can burn such as corn stalk, rice stalk, peanut skin, bean stalk, firewood, has avoided these crops rice stalk extravagant burning, the environment has been protected well, renewable energy has been developed effectively, however, current rice straw grinder still has some shortfalls in the in-process of using, current rice straw grinder is when using, current rice straw grinder can not classify the completely crushed and incompletely crushed rice stalk, make the straw after smashing mix with incompletely crushed rice stalk in, be inconvenient for the user to carry out secondary use to the straw after smashing, the quality of straw after smashing has been influenced, cause the trouble of certain degree for the user, can not collect incompletely crushed rice stalk, and pour into the inside of rice straw grinder again and reprocess, need consume a large amount of manpower and collect the not up to standard rice stalk powder and reprocess, increase user's burden, increase use cost.
Therefore, according to the situations, a reliable, simple and convenient device for reusing the rice straw for environmental protection needs to be designed.
Disclosure of Invention
In order to overcome the defects of time and labor waste and quality influence, the technical problem to be solved is as follows: the device for recycling the environment-friendly rice straw is reliable, simple and convenient to operate.
The technical proposal is as follows: the utility model provides a device that rice straw was recycled for environmental protection, including base, pillar, blowing case, crushing case, first support, cutting tool, rotary mechanism and crushing mechanism, the base left side front and back portion all is equipped with the pillar, is equipped with the blowing case between two pillar tops, and blowing case bottom is equipped with crushing case, is equipped with first support in the blowing case, and first support top rotation is equipped with cutting tool, and the base left side is equipped with rotary mechanism, is equipped with crushing mechanism in the crushing case.
Further, rotary mechanism is including second support, servo motor, third support, first pivot and first belt drive group, and the base left side is equipped with the second support, and servo motor is installed at second support top, and the blowing case outer wall is equipped with the third support, and servo motor output shaft connects first pivot, and first pivot is connected with third support rotation, winds between first pivot and the cutting tool and has first belt drive group.
Further, crushing mechanism is including second pivot, twist grip, crushing stick, spur gear drive group and third pivot, smashes case front side outer wall and is equipped with two second pivots of rotation, and left second pivot front portion is connected with twist grip, all is equipped with crushing stick in two second pivots, smashes the stick and all is located the blowing incasement, and second pivot rear portion all is connected with the third pivot, all is equipped with spur gear drive group in the third pivot.
Further, the novel crushing box comprises a fourth support, sliding rods, stop plates and first springs, wherein the fourth support is arranged on the front side and the rear side of the bottom of the crushing box, the sliding rods are connected to the lower portion of the fourth support, the stop plates are connected between the left sides of the two sliding rods in a sliding mode, the stop plates are matched with the crushing box, and the first springs are wound on the two sliding rods.
Further, the grinding box comprises a transmission mechanism, wherein the transmission mechanism comprises a fifth bracket, a worm gear set, a fourth rotating shaft and a second belt transmission set, the left wall of the grinding box is connected with the fifth bracket, the lower part of the left side of the fifth bracket is rotatably provided with the fourth rotating shaft, the worm gear set is arranged between the lower part of the first rotating shaft and the fourth rotating shaft, and the second belt transmission set is wound between the right side of the fourth rotating shaft and the second rotating shaft.
Further, the grinding machine comprises a reciprocating mechanism, the reciprocating mechanism comprises a reciprocating frame, a cam block and a connecting block, a fixed guide rail is arranged on the right side of the front part of the grinding box, the reciprocating frame is arranged on the left part of the fixed guide rail in a sliding mode, the cam block is arranged on a third rotating shaft and located on the outer side of the grinding box, the connecting block is arranged on the right part of the baffle plate, and the connecting block is matched with the reciprocating frame.
Further, the collecting mechanism comprises a sixth support, a collecting box, a discharging door, a fifth rotating shaft and a second spring, wherein the sixth support is arranged on the front side and the rear side of the base, the collecting box is arranged between the two sixth supports, the bottom in the collecting box is in an inclined state, the fifth rotating shaft is rotatably arranged at the top of the right side of the collecting box, the second spring is wound at the rear end of the fifth rotating shaft, the discharging door is arranged on the fifth rotating shaft, and the discharging door is matched with the collecting box.
Further, the cutoff knife has a three blade composition.
The beneficial effects are that: 1. the invention has the advantages that the rotary mechanism is arranged and can drive the cutting tool to rotate, so that the effect of automatically cutting rice straw by the rotation of the cutting tool is realized;
2. the rice straw crushing machine is provided with the crushing mechanism, and the rice straw can be crushed again by the operation of the crushing mechanism, so that the crushing effect is realized;
3. according to the invention, the stop mechanism is arranged, so that people push the stop mechanism to block the crushing mechanism, and the effect that the rice straw cannot flow out is realized;
4. the automatic crushing machine is provided with the transmission mechanism, the transmission mechanism is matched with the rotating mechanism, and the rotating mechanism rotates to drive the transmission mechanism to rotate, so that the automatic crushing effect is realized;
5. according to the automatic blanking device, the reciprocating mechanism is arranged and matched with the rotating mechanism, and the rotating mechanism moves to drive the reciprocating mechanism to move, so that the material blocking mechanism is automatically opened and closed, and the indirect blanking effect is realized;
6. according to the invention, the collecting mechanism is arranged and matched with the reciprocating mechanism, and when the reciprocating mechanism moves to open the material blocking mechanism, the rice straw automatically flows out of the collecting mechanism, so that the automatic collecting effect is realized.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a rotary mechanism according to the present invention.
Fig. 3 is a schematic perspective view of the pulverizing mechanism of the present invention.
Fig. 4 is a schematic perspective view of a dam mechanism of the present invention.
Fig. 5 is a schematic perspective view of the transmission mechanism of the present invention.
Fig. 6 is a schematic perspective view of the reciprocating mechanism of the present invention.
Fig. 7 is a schematic perspective view of the collecting mechanism of the present invention.
Reference numerals: 1_base, 11_post, 12_discharge bin, 13_crush bin, 14_first rack, 15_cut-off knife, 2_rotation, 21_second rack, 22_servo, 23_third rack, 24_first spindle, 25_first belt drive set, 3_crush, 31_second spindle, 32_turn handle, 33_crush bar, 34_spur gear drive set, 35_third spindle, 4_dam, 41_fourth rack, 42_slide bar, 43_dam, 44_first spring, 5_drive, 51_fifth rack, 52_worm drive set, 53_fourth spindle, 54_second belt drive set, 6_shuttle, 61_stationary rail, 62_shuttle rack, 63_cam block, 64_connection block, 7_collection mechanism, 71_sixth rack, 72_collection bin, 73_discharge gate, 74_fifth spindle, 75_second spring.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description, but does not limit the scope of protection and the application of the invention.
Example 1
1-3, including base 1, pillar 11, blowing case 12, crushing case 13, first support 14, cutting tool 15, rotary mechanism 2 and crushing mechanism 3, the left front and back portion of base 1 all is equipped with pillar 11, is equipped with blowing case 12 between two pillar 11 tops, and blowing case 12 bottom is equipped with crushing case 13, is equipped with first support 14 in the blowing case 12, and first support 14 top rotation is equipped with cutting tool 15, and base 1 left side is equipped with rotary mechanism 2, is equipped with crushing mechanism 3 in the crushing case 13.
When people need to crush, the device for recycling the environment-friendly rice straw can be used, firstly people need to put the rice straw into the discharging box 12, then people start the rotating mechanism 2 to operate, the rotating mechanism 2 drives the cutting tool 15 to crush the rice straw, the crushed rice straw falls into the crushing box 13, at the moment, people rotate the crushing mechanism 3 by hands, the crushing mechanism 3 rotates to continuously crush the rice straw in the crushing box 13, and the rice straw is crushed again.
The rotating mechanism 2 comprises a second bracket 21, a servo motor 22, a third bracket 23, a first rotating shaft 24 and a first belt transmission group 25, wherein the second bracket 21 is arranged on the left side of the base 1, the servo motor 22 is arranged at the top of the second bracket 21, the third bracket 23 is arranged on the outer wall of the discharging box 12, an output shaft of the servo motor 22 is connected with the first rotating shaft 24, the first rotating shaft 24 is rotationally connected with the third bracket 23, and the first belt transmission group 25 is wound between the first rotating shaft 24 and the cutting tool 15.
People can start the servo motor 22, after the servo motor 22 is started, the output shaft of the servo motor 22 rotates to drive the first rotating shaft 24 to rotate, so that the first belt transmission group 25 is driven to reciprocate to linearly move, the belt transmission group can drive the cutting tool 15 to rotate, the cutting tool 15 can cut rice stems into pieces when rotating, the cutting effect is achieved, and the servo motor 22 is closed when cutting is not needed.
The crushing mechanism 3 comprises a second rotating shaft 31, a rotating handle 32, crushing rods 33, a spur gear transmission group 34 and a third rotating shaft 35, wherein two rotating second rotating shafts 31 are rotatably arranged on the outer wall of the front side of the crushing box 13, the rotating handle 32 is connected to the front part of the left second rotating shaft 31, the crushing rods 33 are arranged on the two second rotating shafts 31, the crushing rods 33 are positioned in the discharging box 12, the third rotating shafts 35 are connected to the rear part of the second rotating shaft 31, and the spur gear transmission group 34 is arranged between the two third rotating shafts 35.
People can hold the rotating handle 32 to rotate, thereby drive left second pivot 31 to rotate, left second pivot 31 can drive left third pivot 35 to rotate, third pivot 35 can drive left crushing stick 33 to rotate, drive the rotation of spur gear drive group 34 simultaneously, spur gear drive group 34 meshing, thereby drive right third pivot 35 to rotate, right third pivot 35 rotates and can drive right crushing stick 33 to rotate, the rice straw that is minced at this moment drops to the crushing stick 33 centre of left and right sides from the blowing case 12, make the effect that is smashed again by the rice straw that is minced.
Example 2
On the basis of embodiment 1, as shown in fig. 4-7, the crushing device further comprises a material blocking mechanism 4, wherein the material blocking mechanism 4 comprises a fourth bracket 41, sliding rods 42, material blocking plates 43 and first springs 44, the fourth brackets 41 are respectively arranged on the front side and the rear side of the bottom of the crushing box 13, the sliding rods 42 are respectively connected to the lower parts of the fourth brackets 41, the material blocking plates 43 are respectively connected between the left sides of the two sliding rods 42 in a sliding mode, the material blocking plates 43 are matched with the crushing box 13, and the first springs 44 are respectively wound on the two sliding rods 42.
In order to achieve the effect that the crushed rice straw can be fully crushed in the crushing mechanism 3, people push the baffle plate 43 rightward by hands, the front side and the rear side of the baffle plate 43 slide rightward along the sliding rod 42, the first spring 44 in a stretched state is compressed, the crushing box 13 is opened at this time, the crushed rice straw flows out of the crushing box 13 to be collected, when people push the baffle plate 43 leftward by hands, the front side and the rear side of the baffle plate 43 slide leftward along the sliding rod 42, the compressed first spring 44 is reset, the crushing box 13 is blocked at this time, and the crushed rice straw can be fully crushed again in the crushing mechanism 3.
The grinding box is characterized by further comprising a transmission mechanism 5, wherein the transmission mechanism 5 comprises a fifth bracket 51, a worm gear set 52, a fourth rotating shaft 53 and a second belt transmission set 54, the upper left wall of the grinding box 13 is connected with the fifth bracket 51, the fourth rotating shaft 53 is rotatably arranged at the lower left part of the fifth bracket 51, the worm gear set 52 is arranged between the lower middle part of the first rotating shaft 24 and the fourth rotating shaft 53, and the second belt transmission set 54 is wound between the right side of the fourth rotating shaft 53 and the second rotating shaft 31.
In order to reduce the manual operation of manually holding the rotating handle 32 to rotate for crushing the rice straw again, when the servo motor 22 is started to drive the first rotating shaft 24 to rotate, the first rotating shaft 24 drives the worm gear set 52 to rotate, and the worm gear set 52 is meshed with the fourth rotating shaft 53 to drive the fourth rotating shaft 53 to rotate, the fourth rotating shaft 53 rotates to drive the second belt transmission set 54 to drive the second rotating shaft 31 to rotate, so that the crushing mechanism 3 automatically crushes the rice straw again without manual operation.
The grinding machine further comprises a reciprocating mechanism 6, the reciprocating mechanism 6 comprises a reciprocating frame 62, a cam block 63 and a connecting block 64, a fixed guide rail 61 is arranged on the right side of the front portion of the grinding box 13, the reciprocating frame 62 is arranged on the left portion of the fixed guide rail 61 in a sliding mode, the cam block 63 is arranged on the third rotating shaft 35, the cam block 63 is located on the outer side of the grinding box 13, the connecting block 64 is arranged on the right portion of the baffle plate 43, and the connecting block 64 is matched with the reciprocating frame 62.
When the third rotating shaft 35 on the right rotates, the third rotating shaft 35 on the right rotates to drive the cam block 63 to rotate, the cam block 63 rotates to wave the reciprocating frame 62 to move rightward along the fixed guide rail 61, the reciprocating frame 62 drives the connecting block 64 to move rightward due to the fact that the reciprocating frame 62 is matched with the connecting block 64, the striker plate 43 closes the crushing box 13, when the third rotating shaft 35 rotates to drive the cam block 63 to continue rotating, the cam block 63 drives the reciprocating frame 62 to move leftward, the reciprocating frame 62 is not contacted with the connecting block 64 any more, the connecting block 64 is driven to move leftward due to the fact that the compressed first spring 44 resets, the striker plate 43 is driven to move leftward, crushed rice stems flow out of the crushing box 13 at the moment, the purpose of reciprocating the reciprocating frame 62 is achieved, and crushed rice stems can flow out indirectly.
The collecting mechanism 7 comprises a sixth support 71, a collecting box 72, a discharging door 73, a fifth rotating shaft 74 and a second spring 75, wherein the sixth support 71 is arranged on the front side and the rear side of the base 1, the collecting box 72 is arranged between the two sixth supports 71, the bottom in the collecting box 72 is in an inclined state, the top on the right side of the collecting box 72 is rotatably provided with the fifth rotating shaft 74, the rear end of the fifth rotating shaft 74 is wound with the second spring 75, the discharging door 73 is arranged on the fifth rotating shaft 74, and the discharging door 73 is matched with the collecting box 72.
When the crushing box 13 is opened, crushed rice straw flows downwards from the crushing box 13 and falls into the collecting box 72, at this time, people can rotate the discharging door 73 by hand, the collecting box 72 is opened, and as the inner bottom of the collecting box 72 is in an inclined state, crushed rice straw flows out from the collecting box 72, people can finish collecting, and after collecting is finished, the discharging door 73 is closed again in a rotating mode.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (1)
1. The utility model provides a device for rice straw recycling for environmental protection, including base (1), pillar (11), blowing case (12), smash case (13), first support (14) and cutting tool (15), the front and back portion all is equipped with pillar (11) in base (1) left side, be equipped with blowing case (12) between two pillar (11) tops, blowing case (12) bottom is equipped with smash case (13), be equipped with first support (14) in blowing case (12), first support (14) top rotation is equipped with cutting tool (15), a serial communication port, still include rotary mechanism (2) and crushing mechanism (3), base (1) left side is equipped with rotary mechanism (2), be equipped with crushing mechanism (3) in crushing case (13); the rotating mechanism (2) comprises a second bracket (21), a servo motor (22), a third bracket (23), a first rotating shaft (24) and a first belt transmission group (25), wherein the second bracket (21) is arranged on the left side of the base (1), the servo motor (22) is arranged at the top of the second bracket (21), the third bracket (23) is arranged on the outer wall of the discharging box (12), the output shaft of the servo motor (22) is connected with the first rotating shaft (24), the first rotating shaft (24) is rotationally connected with the third bracket (23), and the first belt transmission group (25) is wound between the first rotating shaft (24) and the cutting tool (15); the crushing mechanism (3) comprises a second rotating shaft (31), a rotating handle (32), crushing rods (33), a spur gear transmission group (34) and a third rotating shaft (35), wherein two rotating second rotating shafts (31) are arranged on the outer wall of the front side of the crushing box (13), the rotating handle (32) is connected to the front part of the second rotating shaft (31) on the left side, the crushing rods (33) are arranged on the two second rotating shafts (31), the crushing rods (33) are positioned in the discharging box (12), the third rotating shafts (35) are connected to the rear parts of the second rotating shafts (31), and spur gear transmission groups (34) are arranged on the third rotating shafts (35); the novel crushing device is characterized by further comprising a material blocking mechanism (4), wherein the material blocking mechanism (4) comprises a fourth bracket (41), sliding rods (42), material blocking plates (43) and first springs (44), the fourth bracket (41) is arranged on the front side and the rear side of the bottom of the crushing box (13), the lower parts of the fourth bracket (41) are connected with the sliding rods (42), the material blocking plates (43) are connected between the left sides of the two sliding rods (42) in a sliding mode, the material blocking plates (43) are matched with the crushing box (13), and the first springs (44) are wound on the two sliding rods (42); the grinding machine is characterized by further comprising a transmission mechanism (5), wherein the transmission mechanism (5) comprises a fifth bracket (51), a worm gear set (52), a fourth rotating shaft (53) and a second belt transmission set (54), the upper left wall of the grinding box (13) is connected with the fifth bracket (51), the lower part of the left side of the fifth bracket (51) is rotationally provided with the fourth rotating shaft (53), the worm gear set (52) is arranged between the middle lower part of the first rotating shaft (24) and the fourth rotating shaft (53), and a second belt transmission set (54) is wound between the right side of the fourth rotating shaft (53) and the second rotating shaft (31); the grinding device is characterized by further comprising a reciprocating mechanism (6), wherein the reciprocating mechanism (6) comprises a reciprocating frame (62), a cam block (63) and a connecting block (64), a fixed guide rail (61) is arranged on the right side of the front part of the grinding box (13), the reciprocating frame (62) is arranged on the left part of the fixed guide rail (61) in a sliding mode, the cam block (63) is arranged on a third rotating shaft (35), the cam block (63) is positioned on the outer side of the grinding box (13), the connecting block (64) is arranged on the right part of the baffle plate (43), and the connecting block (64) is matched with the reciprocating frame (62); the collecting mechanism (7) comprises a sixth support (71), a collecting box (72), a discharging door (73), a fifth rotating shaft (74) and a second spring (75), wherein the sixth support (71) is arranged on the front side and the rear side of the base (1), the collecting box (72) is arranged between the two sixth supports (71), the bottom in the collecting box (72) is in an inclined state, the fifth rotating shaft (74) is rotatably arranged at the top of the right side of the collecting box (72), the second spring (75) is wound at the rear end of the fifth rotating shaft (74), the discharging door (73) is arranged on the fifth rotating shaft (74), and the discharging door (73) is matched with the collecting box (72); the cutting tool (15) is composed of three blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110964105.9A CN113711782B (en) | 2021-08-21 | 2021-08-21 | Device that rice straw was recycled for environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110964105.9A CN113711782B (en) | 2021-08-21 | 2021-08-21 | Device that rice straw was recycled for environmental protection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113711782A CN113711782A (en) | 2021-11-30 |
| CN113711782B true CN113711782B (en) | 2023-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110964105.9A Active CN113711782B (en) | 2021-08-21 | 2021-08-21 | Device that rice straw was recycled for environmental protection |
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| Country | Link |
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| CN (1) | CN113711782B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4191337A (en) * | 1977-10-31 | 1980-03-04 | Rotocrop International, Ltd. | Apparatus for breaking up vegetable matter |
| CN209968600U (en) * | 2019-03-29 | 2020-01-21 | 阜阳市宏桥秸秆科技有限公司 | Novel straw rubbing crusher of agricultural |
| CN213000188U (en) * | 2020-05-07 | 2021-04-20 | 朱春香 | Medical treatment is with abandonment gypsum crushing apparatus |
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2021
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Effective date of registration: 20240409 Address after: Room 427-4, Science and Technology Innovation Center, No. 111 Baima Avenue, Baima Town, Lishui District, Nanjing City, Jiangsu Province, 210000 Patentee after: Nanjing Mingran Agricultural Technology Development Co.,Ltd. Country or region after: China Address before: 210000 288 Qinhuai Road, Yung Yang Street, Lishui District, Nanjing, Jiangsu Patentee before: Nanjing duosheng Intelligent Technology Co.,Ltd. Country or region before: China |
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