CN214430326U - Straw smashing and recycling device for environmental protection engineering - Google Patents
Straw smashing and recycling device for environmental protection engineering Download PDFInfo
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- CN214430326U CN214430326U CN202120417305.8U CN202120417305U CN214430326U CN 214430326 U CN214430326 U CN 214430326U CN 202120417305 U CN202120417305 U CN 202120417305U CN 214430326 U CN214430326 U CN 214430326U
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- 239000010902 straw Substances 0.000 title claims abstract description 59
- 230000007613 environmental effect Effects 0.000 title claims abstract description 16
- 238000004064 recycling Methods 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 244000144972 livestock Species 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
- 239000002994 raw material Substances 0.000 description 1
- 238000009270 solid waste treatment Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a straw smashing and recycling device for environmental protection engineering, and relates to the technical field of straw smashing and recycling. The utility model discloses a rubbing crusher constructs, and rubbing crusher constructs the top and is fixed with feed mechanism, and rubbing crusher constructs and feed mechanism communicates each other, and rubbing crusher constructs including smashing case and a plurality of second gear, smashes the roof portion and opens there is the feed chute, smashes the fixed intercommunication of bottom of the case portion and has a hopper, smashes the roof portion and is fixed with a set of first motor, and two first motors are about the vertical plane symmetric distribution in feed chute place. The utility model discloses a cutter that a set of first motor drove it respectively rotates, can cooperate the water conservancy diversion piece to carry out preliminary cutting to the straw and handle for the straw volume reduces, and the second motor drives first gear revolve, smashes the sword with the second on gear drive's the first sword of smashing on the first fixed column and the second fixed column and mutually supports, accomplishes the shredding to the straw, has effectively improved the crushing efficiency of straw.
Description
Technical Field
The utility model belongs to the technical field of the recovery is smashed to the straw, especially relate to a straw is smashed recovery unit for environmental protection engineering.
Background
The environmental engineering refers to engineering specifically made for environmental protection, which is based on a group of thought objects and applies related scientific knowledge and technical means to solve the problem of environmental pollution through organized activities of a group of people, because of environmental pollution caused by industrial development. The contents of the environmental protection project mainly include an atmospheric pollution control project, a water pollution control project, a solid waste treatment and utilization project, a noise control project and the like.
The straw is a main subsidiary product of agriculture, has a plurality of purposes, and not only can be used as fertilizer after being fermented, but also can be used as feed for feeding livestock after being smashed. However, when the existing straw crushing device is used, the feed inlet is easily affected by the shape of the straw, so that the problem of blockage is caused, the normal operation of the device and the crushing efficiency of the straw are seriously affected, and the actual treatment of the straw is not facilitated; simultaneously, the comparatively single of current straw reducing mechanism structure, it is less to the crushing dynamics of straw, lead to the kibbling effect of straw relatively poor, can't satisfy the demand of straw in-service use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a straw recovery unit that smashes for environmental protection engineering drives cutter on it respectively through a set of first motor and rotates, can cooperate the water conservancy diversion piece to carry out preliminary cutting processing to the straw for the straw volume reduces, and the second motor drives first gear revolve, smashes the sword with the second on the first crushing sword on the gear drive's mode drive first fixed column and the second fixed column and mutually supports, accomplishes the shredding to the straw, has effectively improved the crushing efficiency of straw.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a straw crushing and recycling device for environmental protection engineering, which comprises a crushing mechanism, wherein a feeding mechanism is fixed at the top of the crushing mechanism, and the crushing mechanism is communicated with the feeding mechanism;
the crushing mechanism comprises a crushing box and a plurality of second gears, a feeding groove is formed in the top of the crushing box, a discharging hopper is fixedly communicated with the bottom of the crushing box, a group of first motors are fixed to the top of the crushing box, the two first motors are symmetrically distributed on a vertical plane where the feeding groove is located, a first support rod is fixed to one end of an output shaft of each first motor, the other end of each first support rod penetrates through the top of the crushing box, a connecting block is fixed to the other end of each first support rod, the joint of each first support rod and the crushing box is rotatably connected through a bearing, and a plurality of cutters distributed in a circular array are fixed to the outer wall of each connecting block;
a flow guide block, a cross-shaped plate and a group of first sieve plates are sequentially fixed on the inner wall of the crushing box from top to bottom, the two first sieve plates are symmetrically distributed about a vertical plane where a feed chute is located, a second sieve plate is fixed between the two first sieve plates, the second sieve plate is fixedly connected with the inner wall of the crushing box, a groove is formed in the bottom of the flow guide block, a second motor is fixed on the inner wall of the groove, a first gear is fixed at one end of an output shaft of the second motor, a second supporting rod is fixed at the other end of the first gear, the other end of the second supporting rod penetrates through the cross-shaped plate and is fixed with a first fixing column, a joint of the second supporting rod and the cross-shaped plate is rotatably connected through a bearing, and a plurality of first crushing cutters are fixed on the outer wall of the first fixing column;
the first gear and the second gears are meshed with each other, a third supporting rod is fixed to one end of each second gear, the other end of each third supporting rod penetrates through the cross-shaped plate and is fixed with a second fixing column, the joint of the third supporting rod and the cross-shaped plate is rotatably connected through a bearing, and a plurality of second crushing cutters are fixed to the outer wall of each second fixing column.
Furthermore, a plurality of supporting plates which are distributed in a circular array are fixed on the outer wall of the crushing box, and supporting seats are fixed at the bottoms of the supporting plates.
Furthermore, a plurality of second gears are distributed in a circular array, the cross section of the flow guide block is of an isosceles trapezoid structure, and the cross section of the second sieve plate is of a semicircular structure.
Furthermore, a supporting plate is fixed on the outer wall of the crushing box, a third motor is fixed on the upper surface of the supporting plate, a fourth supporting rod is fixed at one end of an output shaft of the third motor, a third fixing column penetrates through the outer wall of the crushing box and is fixed at the other end of the fourth supporting rod, the other end of the third fixing column is rotatably connected with the inner wall of the crushing box through a bearing, the joint of the fourth supporting rod and the crushing box is rotatably connected through a bearing, and a plurality of third crushing knives are fixed on the outer wall of the third fixing column.
Further, feed mechanism includes the feeder hopper, the feeder hopper passes through the feed chute and smashes the case and communicates each other, feeder hopper bottom and crushing roof portion fixed connection, a feeder hopper opposite flank all is fixed with the fixed block, a fixed block fixed surface has the fourth motor.
Furthermore, a plurality of first feeding rollers and a plurality of second feeding rollers are rotatably connected to an inner wall of the feeding hopper through bearings, the first feeding rollers and the second feeding rollers are linearly arranged, the first feeding rollers and the second feeding rollers are arranged and distributed in a horn shape, a first connecting rod is fixed to the other end of each first feeding roller, the other end of each first connecting rod penetrates through the inner wall of the feeding hopper and is fixed with a third gear, a joint of each first connecting rod and the feeding hopper is rotatably connected through a bearing, a second connecting rod is fixed to the other end of each second feeding roller, the other end of each second connecting rod penetrates through the inner wall of the feeding hopper and is fixed with a fourth gear, the joint of each second connecting rod and the feeding hopper is rotatably connected through a bearing, the third gear is driven by a fourth motor, and the fourth gear is driven by another fourth motor, a plurality of third gear go up the transmission cooperation and have first chain, a plurality of fourth gear goes up the transmission cooperation and has the second chain, first feed roller outer wall and second feed roller outer wall all are fixed with a plurality of fixture blocks.
The utility model discloses following beneficial effect has:
1. the utility model discloses a cutter rotation on it is driven respectively to a set of first motor, can cooperate the water conservancy diversion piece to carry out preliminary cutting to the straw and handle, make the straw volume reduce, the second motor drives first gear revolve, smash the sword with the second on gear drive's the first sword of smashing on the first fixed column and the second fixed column and mutually support, the completion is to the shredding of straw, the crushing efficiency of straw has effectively been improved, and a set of first sieve, mutually support of sword is smashed to second sieve and third, can sieve the processing to the straw after smashing, and can further smash unqualified straw, thereby the crushing quality of straw has been guaranteed, and then the better subsequent in-service use demand of satisfying the straw.
2. The utility model discloses a wherein a fourth motor drives a plurality of third gear synchronous rotations, make the first feed roll of connecting on the third gear rotate thereupon, another fourth motor drives a plurality of fourth gear synchronous rotations, make the second feed roll of connecting on the fourth gear rotate thereupon, and a plurality of first feed rolls and a plurality of second feed roll are the horn mouth shape and arrange the distribution, make feed mechanism be difficult to the jam at the straw feeding in-process, and can promote the feed efficiency of straw to a certain extent, thereby promote the whole course of processing of straw, better the kibbling actual demand of straw of satisfying.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a straw crushing and recycling device for environmental protection engineering of the utility model;
FIG. 2 is a schematic structural view of a feeding mechanism;
FIG. 3 is a schematic structural diagram of a feed hopper, a first feed roller, a second feed roller and a fixture block;
FIG. 4 is a schematic view of the shredder mechanism;
FIG. 5 is a schematic structural diagram of a second motor, a first gear, a second gear and a second fixing column;
fig. 6 is a schematic structural view of the flow guide block, the groove, the second motor and the first gear;
FIG. 7 is a schematic structural view of a third motor, a fourth supporting rod, a third fixing column and a third crushing knife;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a crushing mechanism, 2-a feeding mechanism, 3-a supporting plate, 4-a supporting seat, 5-a crushing box, 6-a feeding groove, 7-a discharging hopper, 8-a first motor, 9-a first supporting rod, 10-a connecting block, 11-a cutter, 12-a flow guide block, 13-a cross-shaped plate, 14-a first sieve plate, 15-a second sieve plate, 16-a groove, 17-a second motor, 18-a first gear, 19-a second supporting rod, 20-a first fixing column, 21-a first crushing knife, 22-a second gear, 23-a third supporting rod, 24-a second fixing column, 25-a second crushing knife, 26-a supporting plate, 27-a third motor, 28-a fourth supporting rod, 29-a third fixing column, 30-a third crushing knife, 31-a feed hopper, 32-a fixed block, 33-a fourth motor, 34-a first feed roller, 35-a second feed roller, 36-a first connecting rod, 37-a third gear, 38-a first chain, 39-a second connecting rod, 40-a fourth gear, 41-a second chain and 42-a fixture block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-7, the utility model relates to a straw crushing and recycling device for environmental protection engineering, which comprises a crushing mechanism 1, a feeding mechanism 2 is fixed on the top of the crushing mechanism 1, and the crushing mechanism 1 is communicated with the feeding mechanism 2;
the crushing mechanism 1 comprises a crushing box 5 and four second gears 22, a feeding groove 6 is formed in the top of the crushing box 5, a discharging hopper 7 is fixedly communicated with the bottom of the crushing box 5, a group of first motors 8 are fixed on the top of the crushing box 5, the two first motors 8 are symmetrically distributed on a vertical plane where the feeding groove 6 is located, a first support rod 9 is fixed at one end of an output shaft of each first motor 8, the other end of each first support rod 9 penetrates through the top of the crushing box 5 and is fixed with a connecting block 10, the joint of each first support rod 9 and the crushing box 5 is rotatably connected through a bearing, and three cutters 11 distributed in a circular array are fixed on the outer wall of each connecting block 10;
a flow guide block 12, a cross-shaped plate 13 and a group of first sieve plates 14 are sequentially fixed on the inner wall of the crushing box 5 from top to bottom, the two first sieve plates 14 are symmetrically distributed on a vertical plane where the feed chute 6 is located, a second sieve plate 15 is fixed between the two first sieve plates 14, the second sieve plate 15 is fixed with the inner wall of the crushing box 5 through welding, a groove 16 is formed in the bottom of the flow guide block 12, a second motor 17 is fixed on one inner wall of the groove 16, a first gear 18 is fixed at one end of an output shaft of the second motor 17, a second support rod 19 is fixed at the other end of the first gear 18, the other end of the second support rod 19 penetrates through the cross-shaped plate 13 and is fixed with a first fixed column 20, the joint of the second support rod 19 and the cross-shaped plate 13 is rotatably connected through a bearing, and twenty-four first crushing cutters 21 are fixed on the outer wall of the first fixed column 20;
As shown in fig. 1 and 4, four supporting plates 3 are fixed on the outer wall of the crushing box 5 and distributed in a circular array, and supporting seats 4 are fixed at the bottoms of the four supporting plates 3.
As shown in fig. 4-6, the four second gears 22 are distributed in a circular array, the cross section of the flow guide block 12 is in an isosceles trapezoid structure, and the cross section of the second sieve plate 15 is in a semicircular structure.
As shown in fig. 4 and 7, a supporting plate 26 is fixed on the outer wall of the crushing box 5, a third motor 27 is fixed on the upper surface of the supporting plate 26, a fourth supporting rod 28 is fixed at one end of an output shaft of the third motor 27, the other end of the fourth supporting rod 28 penetrates through the outer wall of the crushing box 5 and is fixed with a third fixing column 29, the other end of the third fixing column 29 is rotatably connected with the inner wall of the crushing box 5 through a bearing, the joint of the fourth supporting rod 28 and the crushing box 5 is rotatably connected through a bearing, and one hundred third crushing knives 30 are fixed on the outer wall of the third fixing column 29.
As shown in fig. 2-4, the feeding mechanism 2 includes a feeding hopper 31, the feeding hopper 31 is communicated with the crushing box 5 through a feeding chute 6, the bottom of the feeding hopper 31 is welded and fixed with the top of the crushing box 5, a fixing block 32 is fixed on one opposite side of the feeding hopper 31, a fourth motor 33 is fixed on one surface of the fixing block 32, five first feeding rollers 34 and five second feeding rollers 35 are rotatably connected with an inner wall of the feeding hopper 31 through bearings, the five first feeding rollers 34 and the five second feeding rollers 35 are linearly arranged, the five first feeding rollers 34 and the five second feeding rollers 35 are distributed in a bell mouth shape, a first connecting rod 36 is fixed on the other end of the first feeding roller 34, the other end of the first connecting rod 36 penetrates through the inner wall of the feeding hopper 31 and is fixed with a third gear 37, the joint of the first connecting rod 36 and the feeding hopper 31 is rotatably connected through a bearing, a second connecting rod 39 is fixed on the other end of the second feeding roller 35, the other end of the second connecting rod 39 penetrates through an inner wall of the feeding hopper 31 and is fixed with a fourth gear 40, the joint of the second connecting rod 39 and the feeding hopper 31 is rotatably connected through a bearing, a third gear 37 is driven by a fourth motor 33, a fourth gear 40 is driven by another fourth motor 33, five third gears 37 are in transmission fit with a first chain 38, five fourth gears 40 are in transmission fit with a second chain 41, and the outer walls of the first feeding roller 34 and the second feeding roller 35 are both fixed with a clamping block 42.
One specific application of this embodiment is: firstly, the device is transported to a designated position and fixed by bolts, then an operator energizes the device to enable a group of fourth motors 33, a group of first motors 8, a group of second motors 17 and a group of third motors 27 to operate, the operator puts straw raw materials into the feeding mechanism 2 to enable the straws to enter the feeding hopper 31, five first feeding rollers 34 and five second feeding rollers 35 are arranged and distributed in a horn mouth shape to enable the straws to be better fed into the crushing box 5 along the feeding hopper 31, after the straws enter the crushing box 5, the group of first motors 8 respectively drive the cutters 11 thereon to rotate to primarily cut the straws, so that the volume of the straws is reduced, the cut straws slide into the crushing box 5 along the surface of the flow guide block 12, the second motors 17 drive the first gears 18 to rotate, and drive the four second fixing columns 24 to rotate along with the first gears, utilize the first sword 21 of smashing on the first fixed column 20 to cooperate the second on the second fixed column 24 to smash the sword 25 and accomplish the shredding to the straw, the straw after smashing is sieved through a set of first sieve 14 and second sieve 15, make qualified straw fall into out hopper 7, unqualified straw assembles in second sieve 15 position, third motor 27 drives the third on the third fixed column 29 and smashes sword 30 and rotates, smash unqualified straw of second sieve 15 department once more, make the straw can all smash and finally discharge and be collected along going out hopper 7, thereby accomplish the shredding and processing of straw.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a straw reducing recovery unit for environmental protection engineering which characterized in that: the device comprises a crushing mechanism (1), wherein a feeding mechanism (2) is fixed at the top of the crushing mechanism (1), and the crushing mechanism (1) is communicated with the feeding mechanism (2);
the grinding mechanism (1) comprises a grinding box (5) and a plurality of second gears (22), a feeding groove (6) is formed in the top of the grinding box (5), a discharging hopper (7) is fixedly communicated with the bottom of the grinding box (5), a group of first motors (8) are fixed to the top of the grinding box (5), the two first motors (8) are symmetrically distributed on a vertical plane where the feeding groove (6) is located, a first supporting rod (9) is fixed to one end of an output shaft of each first motor (8), the other end of each first supporting rod (9) penetrates through the top of the grinding box (5) and is fixed with a connecting block (10), a joint of the first supporting rod (9) and the grinding box (5) is rotatably connected through a bearing, and a plurality of cutters (11) distributed in a circular array are fixed to the outer wall of the connecting block (10);
the inner wall of the crushing box (5) is sequentially fixed with a flow guide block (12), a cross-shaped plate (13) and a group of first sieve plates (14) from top to bottom, the two first sieve plates (14) are symmetrically distributed about a vertical plane where the feed chute (6) is located, a second sieve plate (15) is fixed between the two first sieve plates (14), the second sieve plate (15) is fixedly connected with the inner wall of the crushing box (5), a groove (16) is formed in the bottom of the flow guide block (12), a second motor (17) is fixed on one inner wall of the groove (16), a first gear (18) is fixed at one end of an output shaft of the second motor (17), a second supporting rod (19) is fixed at the other end of the first gear (18), the other end of the second supporting rod (19) penetrates through the cross-shaped plate (13) and is fixed with a first fixing column (20), and the joint of the second supporting rod (19) and the cross-shaped plate (13) is rotatably connected through a bearing, a plurality of first crushing knives (21) are fixed on the outer wall of the first fixing column (20);
first gear (18) and a plurality of second gear (22) all intermeshing, second gear (22) one end is fixed with third branch (23), third branch (23) other end runs through cross shaped plate (13) and is fixed with second fixed column (24), third branch (23) and cross shaped plate (13) junction pass through the bearing and rotate and be connected, second fixed column (24) outer wall is fixed with a plurality of second and smashes sword (25).
2. The straw crushing and recycling device for environmental protection engineering according to claim 1, wherein a plurality of supporting plates (3) are fixed on the outer wall of the crushing box (5) and distributed in a circular array, and a supporting seat (4) is fixed at the bottom of the plurality of supporting plates (3).
3. The straw crushing and recycling device of claim 1, wherein the plurality of second gears (22) are distributed in a circular array, the cross section of the flow guide block (12) is in an isosceles trapezoid structure, and the cross section of the second sieve plate (15) is in a semicircular structure.
4. The straw crushing and recycling device for the environmental protection engineering according to claim 1, wherein a supporting plate (26) is fixed on the outer wall of the crushing box (5), a third motor (27) is fixed on the upper surface of the supporting plate (26), a fourth supporting rod (28) is fixed at one end of an output shaft of the third motor (27), the other end of the fourth supporting rod (28) penetrates through the outer wall of the crushing box (5) and is fixed with a third fixing column (29), the other end of the third fixing column (29) is rotatably connected with the inner wall of the crushing box (5) through a bearing, a joint of the fourth supporting rod (28) and the crushing box (5) is rotatably connected through a bearing, and a plurality of third crushing knives (30) are fixed on the outer wall of the third fixing column (29).
5. The straw crushing and recycling device for the environmental protection engineering according to claim 1, wherein the feeding mechanism (2) comprises a feeding hopper (31), the feeding hopper (31) is communicated with the crushing box (5) through a feeding chute (6), the bottom of the feeding hopper (31) is fixedly connected with the top of the crushing box (5), a fixing block (32) is fixed on one opposite side surface of the feeding hopper (31), and a fourth motor (33) is fixed on one surface of the fixing block (32).
6. The straw smashing and recycling device for the environmental protection engineering according to claim 5, wherein a plurality of first feeding rollers (34) and a plurality of second feeding rollers (35) are rotatably connected to one inner wall of the feeding hopper (31) through bearings, the first feeding rollers (34) and the second feeding rollers (35) are linearly arranged, the first feeding rollers (34) and the second feeding rollers (35) are distributed in a horn-shaped arrangement mode, a first connecting rod (36) is fixed to the other end of each first feeding roller (34), the other end of each first connecting rod (36) penetrates through one inner wall of the feeding hopper (31) and is fixedly provided with a third gear (37), the joint of each first connecting rod (36) and the feeding hopper (31) is rotatably connected through a bearing, a second connecting rod (39) is fixed to the other end of each second feeding roller (35), the other end of each second connecting rod (39) penetrates through one inner wall of the feeding hopper (31) and is fixedly provided with a fourth gear (40) Second connecting rod (39) and feeder hopper (31) combination department pass through the bearing rotation and are connected, one third gear (37) are through a fourth motor (33) drive, one fourth gear (40) are through another fourth motor (33) drive, and are a plurality of transmission fit has first chain (38) on third gear (37), and is a plurality of transmission fit has second chain (41) on fourth gear (40), first feed roller (34) outer wall and second feed roller (35) outer wall all are fixed with a plurality of fixture blocks (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120417305.8U CN214430326U (en) | 2021-02-24 | 2021-02-24 | Straw smashing and recycling device for environmental protection engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120417305.8U CN214430326U (en) | 2021-02-24 | 2021-02-24 | Straw smashing and recycling device for environmental protection engineering |
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| CN214430326U true CN214430326U (en) | 2021-10-22 |
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| CN202120417305.8U Expired - Fee Related CN214430326U (en) | 2021-02-24 | 2021-02-24 | Straw smashing and recycling device for environmental protection engineering |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115226507A (en) * | 2022-07-19 | 2022-10-25 | 安徽宏翔农业机械有限公司 | Agricultural environment-friendly straw crushing and returning machine |
| CN116037281A (en) * | 2023-01-09 | 2023-05-02 | 李文英 | Livestock feed refining processing system and processing method |
-
2021
- 2021-02-24 CN CN202120417305.8U patent/CN214430326U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115226507A (en) * | 2022-07-19 | 2022-10-25 | 安徽宏翔农业机械有限公司 | Agricultural environment-friendly straw crushing and returning machine |
| CN116037281A (en) * | 2023-01-09 | 2023-05-02 | 李文英 | Livestock feed refining processing system and processing method |
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