CN106576642A - Material crushing and cutting device - Google Patents
Material crushing and cutting device Download PDFInfo
- Publication number
- CN106576642A CN106576642A CN201710054686.6A CN201710054686A CN106576642A CN 106576642 A CN106576642 A CN 106576642A CN 201710054686 A CN201710054686 A CN 201710054686A CN 106576642 A CN106576642 A CN 106576642A
- Authority
- CN
- China
- Prior art keywords
- sieve plate
- heater
- casing
- sieve
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- 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
- A01F29/005—Cutting apparatus specially adapted for cutting hay, straw or the like for disintegrating and cutting up bales of hay, straw or fodder
-
- 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
- A01F29/04—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 transverse to axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
Abstract
The invention provides a material crushing and cutting device. The device comprises a housing and a first material conveyor belt. The device further comprises a grinding box, a drying box and a condensing box. A second material conveyor belt is arranged in the grinding box, a third material conveyor belt is arranged in the drying box, a material pressing plate is arranged right above the second material conveyor belt, an air cylinder is arranged on the top of the grinding box, and a push rod of the air cylinder penetrates through the top of the grinding box to be connected to the material pressing plate; a cutter is arranged at a material inlet of the housing, a first sieve plate and a second sieve plate are parallelly arranged in the housing, the first sieve plate and the second sieve plate are arc-shaped, and the filter holes of the first sieve plate are greater than those of the second sieve plate; a first cutting roll and a second cutting roll are further arranged in the housing, the first cutting roll is located above the first sieve plate, and the second cutting roll is located between the first sieve plate and the second sieve plate. Before the straw is cut, the straw is dried first to remove water in the straw, and the straw drying efficiency is improved by arranging two drying boxes.
Description
Technical field
The present invention relates to a kind of agricultural equipment technical field, and in particular to a kind of crushing material cutter sweep.
Background technology
Corn straw can all be directly to stack corn straw where majority as the raw material of field fertilizer now
Burned in field, not only produce the high temperature microorganism of earth's surface, and burning also pollutes environment, does not meet country
Why the policy of sustainable development, people carry out burning and are because also not having a kind of good straw treating device, if will
Straw is carried heap of going home and puts away and need to consume substantial amounts of manpower and materials, so the simple incinerating method for just adopting, very not
Know that this incinerating method brings certain danger, can all occur the fire casualty occurred because of crop straw burning every year, therefore,
It is national annual all special personnel to be arranged to exercise supervision management in the season that the busy farming season harvests, it has been found that crop straw burning, in time
Process, not only spend substantial amounts of manpower and materials, and be also easy to the problem of generation personnel conflict.As the straw of Semen Maydiss is received just
When cutting, moisture is higher, and harder, cuts cumbersome, not only easily blocks material outlet, and easily
Winding cutting tool, reduces the service life of cutter and integral device.
The content of the invention
The purpose of the present invention is to overcome above-mentioned technical problem, there is provided a kind of device of process straw, in cutting moisture
The problem of feed blocking and cutter winding will not occur when comparing high straw.
For this purpose, the invention provides a kind of crushing material cutter sweep, including housing and first material conveyer belt, the shell
The side of body is provided with shell material import, and material is sent to shell material entrance, the bottom of housing by first material conveyer belt
Portion is provided with shell material outlet, and also including case, drying baker and cooling cylinder is rolled, described rolling be provided with case 3 material transmission
Band, the drying baker are internally provided with second material conveyer belt, and material is out brought into through second material transmission afterwards from case is rolled
Enter drying baker, one end of the first material conveyer belt is arranged at the material outlet of drying baker, material is transmitted from second material
Housing is entered by the first conveyer belt after bringing out, material pressing plate directly over 3 material conveyer belt, is provided with, it is described to roll case
Top be provided with cylinder, the push rod of the cylinder is connected with material pressing plate through rolling box top；The shell material entrance
Cutting knife is provided with, the shape of the first sieve plate and the second sieve plate, first sieve plate and the second sieve plate in the housing, is arranged with parallel
Arc is, the edge top of first sieve plate is located at the lower section of shell material entrance；First is additionally provided with the housing
Cutting roller and the second cutting roller, the first cutting roller and the second cutting roller are arranged in housing by installation axle respectively, and described first
Cutting roller is located at the top of the first sieve plate, and the second cutting roller is located between the first sieve plate and the second sieve plate.
As a further improvement on the present invention, steam (vapor) outlet is provided with the top of the drying baker, the steam (vapor) outlet is for
Bowl-shape structure, the steam (vapor) outlet are connected with cooling cylinder by pipeline.
As a further improvement on the present invention, serpentine condenser is provided with the cooling cylinder, the cooling cylinder passes through pipeline
It is connected with heating chamber.
As a further improvement on the present invention, the cutting knife includes cutting knife base and cutting knife blade, on the cutting knife base
Blade mounting groove is provided with, the cutting knife blade is adjustable on cutting knife base.
As a further improvement on the present invention, the bottom of the drying baker is provided with steam jet, and steam jet is by control
Switch is controlled；The steam jet distribution is arranged on the bottom of drying baker, distribution side that edge evacuate intensive according to centre
Formula is distributed, and the sprinkler height of the steam jet in centre position is higher than the sprinkler height of the steam jet of marginal position.
As a further improvement on the present invention, described rolling be additionally provided with case gripper shoe, arranges some in the gripper shoe
The upper and lower through hole for running through, the gripper shoe are located at the bottom of 3 material conveyer belt upper surface, the gripper shoe and material pressing plate
Collectively constitute material and roll component.
As a further improvement on the present invention, the summit of the arc of first sieve plate and the second sieve plate is towards housing bottom
, in recessed arcuate structure, the filter opening of the first sieve plate is more than the filter opening of the second sieve plate for portion, i.e. sieve plate.
As a further improvement on the present invention, the summit of the arc of first sieve plate is towards case top, and described second
Bottom of the summit of the arc of sieve plate towards housing, the sieve aperture of the zone line of first sieve plate are more than the first sieve plate marginal zone
The slot size in domain, the slot size of the sieve aperture of the zone line of second sieve plate less than the second sieve plate marginal area, and the
The sieve aperture of the zone line of one sieve plate more than the sieve aperture in the middle of the second sieve plate, the sieve aperture of the first sieve plate marginal area less than etc.
In the slot size of the second sieve plate marginal area.
As a further improvement on the present invention, the size of the second cutting roller is more than the size of the first cutting roller, and second cuts
The profile that takes up room for cutting roller is identical with the profile that the second sieve plate is enclosed with the first sieve plate, and the summary that takes up room of the second cutting roller
The space to be formed is enclosed less than the first sieve plate and the second sieve plate.
As a further improvement on the present invention, the drying baker includes casing, heater and stream of hot air pipeline, described to add
Hot device is provided with air inlet pipe and escape pipe, and the escape pipe of the heater is connected with stream of hot air pipeline, the hot-air flow tube
Road is arranged on box house, and the stream of hot air pipeline and offers some ventholes, the hot spoke of the stream of hot air pipeline
Penetrate scope and material conveyor belt is set, on the wall of the casing, offer some gas outlets；
The heater is arranged on outside casing；The air inlet pipe of the heater is arranged on outside casing, and the air inlet pipe
Outlet side is connected with the heater outside casing；The heater is at least divided into the first external heater and the second external heater,
The first external heater and the second external heater are arranged on the outside of casing；
Or, the heater is arranged on the inside of casing, the air inlet pipe of the heater include being arranged in casing and
Outside casing, the outlet side of the air inlet pipe outside the casing is connected with the wall of casing, the outlet side of the air inlet pipe in the casing
Connect with the heater in casing；The heater is at least divided into the first internal heater and the second internal heater, and described
One internal heater and the second internal heater are arranged on the inside of casing.
Beneficial effects of the present invention：Straw material first carries out rolling the abundant drying for being conducive to straw, the straw after drying
Classification cutting is carried out again, can not only be improved cutting efficiency, and can be extended the service life of cutting knife；Cutting knife be divided into cutting knife base and
Cutting knife blade, after cutting knife edge wear, if can change convenient to change cutting knife blade, and also cutting knife blade can be with
The adjusting position on cutting knife base, preferably adjusts the position between cutting knife and the first cutting roller.Additionally, the water for evaporating straw
Divide and be collected recycling, energy saving.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of cutting knife in the present invention.
Fig. 3 is that drying baker of the present invention is arranged on the structural representation outside casing.
Fig. 4 is the structural representation that drying baker of the present invention is arranged on box house.
Description of reference numerals：Housing 1, first material conveyer belt 2, shell material import 3, cutting knife 4, the first sieve plate 5, second
Sieve plate 6, the first cutting roller 7, the second cutting roller 8, installation axle 9, drying baker 10, cooling cylinder 11, second material conveyer belt 12, steam
Outlet 13, steam jet 14, pipeline 15, serpentine condenser 16, heating chamber 17,3 material conveyer belt 18, material pressing plate 19, stone roller
Pressure case 20, cylinder 21, gripper shoe 22, cutting knife base 41, blade mounting groove 42, cutting knife blade 43, drying baker include casing 101,
It is heater 102, stream of hot air pipeline 103, gas outlet 104, the first external heater 201, the second external heater 202, described
First internal heater 211, the second internal heater 222.
Specific embodiment
With reference to the accompanying drawings and detailed description, further elucidate the present invention.
As depicted in figs. 1 and 2, a kind of crushing material cutter sweep, including housing 1 and first material conveyer belt 2, housing
Side is provided with shell material import 3, and material is sent to shell material entrance, the bottom of housing 1 by first material conveyer belt 2
It is provided with shell material outlet.In order to solve the problems, such as that straw is moist or moisture bad cutting when higher, also including rolling
Case 20, drying baker 10 and cooling cylinder 11, are provided with serpentine condenser 16 in cooling cylinder 11, roll
18, drying baker 10 is internally provided with second material conveyer belt 12, and material is from rolling case out afterwards through second material conveyer belt 12
Into drying baker, one end of first material conveyer belt 2 is arranged at the material outlet of drying baker 10, and material is transmitted from second material
Housing is entered by the first conveyer belt after bringing out, the surface of 3 material conveyer belt 18 is provided with material pressing plate 19, rolls case
20 top is provided with cylinder 21, and the push rod of cylinder is connected with material pressing plate 19 through rolling box top.Shell material entrance sets
There is cutting knife 4, the direction of cutting knife 4 is arranged with the first sieve plate 5 and the second sieve plate 6, the first sieve in parallel towards case inside in housing 1
The shape of plate 5 and the second sieve plate 6 is arc, and towards housing bottom, (i.e. sieve plate is in recessed arc knot on the summit of arc
Structure), the marginal end of first sieve plate 5 is located at the lower section at shell material import 3, and the filter opening of the first sieve plate is more than the second sieve plate
Filter opening.The first cutting roller 7 and the second cutting roller 8 are additionally provided with housing, the first cutting roller 7 and the second cutting roller 8 pass through respectively
Installation axle 9 is arranged in housing 1, and the first cutting roller is located at the top of the first sieve plate, and the second cutting roller is located at the first sieve plate and the
Between two sieve plates, the first cutting roller 7 and cutting knife 4 coordinate straw are cut.
Stock grading is cut, cutting efficiency can not only be improved, and the service life of cutting knife can be extended；First cutting roller
Installation axle the length of cutting in horizontal adjustment in housing, can be needed according to straw the first cutting roller to be adjusted to appropriate position
Put.
Another kind of sieve plate setting and the embodiment of planform, the summit of the arc of first sieve plate is towards housing top
Portion, the bottom of the summit of the arc of second sieve plate towards housing, the sieve aperture of the zone line of first sieve plate is more than the
The slot size of one sieve plate marginal area, the sieve aperture of the zone line of second sieve plate are less than the sieve of the second sieve plate marginal area
Hole size, and the sieve aperture of the zone line of the first sieve plate is more than the sieve aperture in the middle of the second sieve plate, the first sieve plate marginal area
Sieve aperture less than or equal to the second sieve plate marginal area slot size.Chi of the size of the second cutting roller more than the first cutting roller
It is very little, and the profile that takes up room of the second cutting roller is identical with the profile of the sub-circular that the second sieve plate is enclosed with the first sieve plate, and
The taking up room of second cutting roller is slightly less than the first sieve plate and the second sieve plate encloses the space to be formed.Above-mentioned purpose of design, discharging
It is more uniform so that discharging finished product effect is more preferable, while sieve plate reduces blocking accumulation problem.
In order to reduce replacement cost, it is easy to the replacing of cutting knife, cutting knife 4 to include cutting knife base 41 and cutting knife blade 43, cutting knife
Base 41 is provided with blade mounting groove 42, in the adjustable blade mounting groove 42 on cutting knife base of cutting knife blade 43,
After cutting knife edge wear, as long as can be changing cutting knife blade.Additionally, cutting knife blade can on cutting knife base scalable
Position, after wearing and tearing occurs in cutting knife, blade is adjusted to case inside direction, plays a part of compensation, and cutting knife blade 43 can be with
It is fixed by screws in the blade mounting groove 42 in cutting knife base, the position that can additionally pass through to adjust blade is realized more preferably
Adjustment cutting knife and the first cutting roller between position.
The bottom of drying baker is provided with steam jet 14, and steam jet 14 is controlled by controlling switch, the steam spray
Mouth distribution is arranged on the bottom of drying baker, intensive according to centre, the distribution mode distribution that edge is evacuated, and the steam in centre position
Sprinkler height of the sprinkler height of nozzle higher than the steam jet of marginal position.Mid portion material collection of the material in drying baker
Middle region can obtain larger hot steaming effect, and the material non-densified regions of marginal position are relative to obtain smaller hot steaming effect, together
When, as the middle heat for rising steams more, rise through continuation after material and directly reclaim, reduce shadow of the condensation of heat steaming to material
Ring (shape on the upper top of drying baker is also for this purpose), it is ensured that after drying baker is opened, drying materials degree is more equal
It is even.During work, a part of high-temperature steam is blasted to drying baker first, the moisture in straw starts to wave in the presence of high-temperature steam
Send out, steam off nozzle, drying baker startup work are dried to steam inside.
In order to realize resource reutilization, the moisture collection that straw is evaporated is recycled, and is provided with steam and goes out at the top of drying baker
Mouth 13, steam (vapor) outlet 13 is connected with cooling cylinder 11 by pipeline 15, and cooling cylinder 11 is connected with heating chamber 17 by pipeline, from condensation
The oven heats evaporation that the water out of case 11 is entered generates vapor, behind recycle pipeline that vapor is delivered to steam jet
14, realize water reuse, energy saving.
Roll, gripper shoe 22 be located at 3 material conveyer belt upper surface bottom, described
Some upper and lower through holes for running through are set on fagging 22, and material is entered after rolling room, and cylinder 21 drives material pressing plate 19 to move downward
Pressing materials, gripper shoe collectively constitute material with material pressing plate and roll component, and material has pressed exhaust hood to drive material pressing plate upwards
Motion, the material after now the 3rd conveyer belt drive is rolled are moved to drying baker 10.
Shown in Fig. 3 Fig. 4, the drying baker includes casing 101, heater 102 and stream of hot air pipeline 103, the heating
Device 102 is provided with air inlet pipe and escape pipe, and the escape pipe of the heater 102 is connected with stream of hot air pipeline 103, and the heat is empty
Airflow line 103 is arranged on inside casing 10, and some ventholes are offered on the stream of hot air pipeline 103, and the heat is empty
The thermal radiation range of airflow line 103 arranges material conveyor belt, and some gas outlets 104 are offered on the wall of the casing 101；
The heater 102 is arranged on outside casing 101；The air inlet pipe of the heater 102 is arranged on outside casing 101,
And the outlet side of the air inlet pipe is connected with the heater 102 outside casing 101；The heater 102 be at least divided into first it is external plus
Hot device 201 and the second external heater 202, the first external heater 201 and the second external heater 202 are arranged on casing
101 outside；
Or, the heater 102 is arranged on the inside of casing 101, the air inlet pipe of the heater 102 includes being arranged on case
In body 101 and outside casing 101, the outlet side of the air inlet pipe outside the casing 101 is connected with the wall of casing 101, the case
The outlet side of the air inlet pipe in body 101 is connected with the heater 102 in casing 101；The heater 102 is at least divided in first
Heater 211 and the second internal heater 222 are put, first internal heater 211 and the second internal heater 222 are arranged on
The inside of casing 101.
Exemplified as above is only the illustration to the present invention, does not constitute the restriction to protection scope of the present invention, all
It is that design same or analogous with the present invention is belonged within protection scope of the present invention.
Claims (10)
1. a kind of crushing material cutter sweep, including housing and first material conveyer belt, the side of the housing are provided with housing thing
Material import, material are sent to shell material entrance by first material conveyer belt, and the bottom of housing is provided with shell material outlet,
It is characterized in that：Also include rolling case, drying baker and cooling cylinder, described rolling be provided with case 3 material conveyer belt, the baking
Dry case is internally provided with second material conveyer belt, and material out enters drying baker through second material conveyer belt afterwards from case is rolled,
One end of the first material conveyer belt is arranged at the material outlet of drying baker, and material leads to after bringing out from second material transmission
Cross the first conveyer belt and enter housing, directly over 3 material conveyer belt, be provided with material pressing plate, described being rolled be provided with the top of case
Cylinder, the push rod of the cylinder are connected with material pressing plate through rolling box top；The shell material entrance is provided with cutting knife, institute
State, described
Lower section of the edge top of one sieve plate located at shell material entrance；The first cutting roller and the second cutting are additionally provided with the housing
Roller, the first cutting roller and the second cutting roller are arranged in housing by installation axle respectively, and first cutting roller is positioned at the first sieve
The top of plate, the second cutting roller are located between the first sieve plate and the second sieve plate.
2. a kind of crushing material cutter sweep according to claim 1, it is characterised in that：It is provided with the top of the drying baker
Steam (vapor) outlet, the steam (vapor) outlet are back-off bowl structure, and the steam (vapor) outlet is connected with cooling cylinder by pipeline.
3. a kind of crushing material cutter sweep according to claim 2, it is characterised in that：It is provided with snakelike in the cooling cylinder
Condensing tube, the cooling cylinder are connected with heating chamber by pipeline.
4. a kind of crushing material cutter sweep according to claim 1 and 2, it is characterised in that：The bottom of the drying baker
Steam jet is provided with, steam jet is controlled by controlling switch；The steam jet distribution is arranged on the bottom of drying baker,
It is intensive according to centre, the distribution mode distribution that edge is evacuated, and the sprinkler height of the steam jet in centre position is higher than margin location
The sprinkler height of the steam jet put.
5. a kind of crushing material cutter sweep according to claim 1, it is characterised in that：The cutting knife includes cutting knife base
With cutting knife blade, the cutting knife base is provided with blade mounting groove, and the cutting knife blade is adjustable on cutting knife base.
6. a kind of crushing material cutter sweep according to claim 1, it is characterised in that：Described being rolled be additionally provided with case
Fagging, arranges some upper and lower through holes for running through in the gripper shoe, the gripper shoe is located at 3 material conveyer belt upper surface
Bottom, the gripper shoe collectively constitute material with material pressing plate and roll component.
7. a kind of crushing material cutter sweep according to claim 1, it is characterised in that：First sieve plate and the second sieve
Towards housing bottom, i.e. sieve plate in recessed arcuate structure, the filter opening of the first sieve plate is more than the second sieve on the summit of the arc of plate
The filter opening of plate.
8. a kind of crushing material cutter sweep according to claim 1, it is characterised in that：The arc of first sieve plate
Summit towards case top, the bottom of the summit of the arc of second sieve plate towards housing, the mesozone of first sieve plate
Slot size of the sieve aperture in domain more than the first sieve plate marginal area, the sieve aperture of the zone line of second sieve plate is less than the second sieve
The slot size of plate marginal area, and the sieve aperture of the zone line of the first sieve plate is more than the sieve aperture in the middle of the second sieve plate, described the
Slot size of the sieve aperture of one sieve plate marginal area less than or equal to the second sieve plate marginal area.
9. a kind of crushing material cutter sweep according to claim 8, it is characterised in that：The size of the second cutting roller is more than
The size of the first cutting roller, and the profile phase that the profile that takes up room of the second cutting roller is enclosed with the first sieve plate and the second sieve plate
Together, and taking up room for the second cutting roller is slightly less than the first sieve plate and the second sieve plate encloses the space to be formed.
10. a kind of crushing material cutter sweep according to claim 1, it is characterised in that：The drying baker includes casing
(101), heater (102) and stream of hot air pipeline (103), the heater (102) is provided with air inlet pipe and escape pipe, described
The escape pipe of heater (102) is connected with stream of hot air pipeline (103), and the stream of hot air pipeline (103) is arranged on casing
(10) it is internal, and some ventholes on the stream of hot air pipeline (103), are offered, the heat of the stream of hot air pipeline (103)
Radiation scope arranges material conveyor belt, offers some gas outlets (104) on the wall of the casing (101)；
The heater (102) is arranged on casing (101) outside, and the air inlet pipe of the heater (102) is arranged on casing (101)
Outward, and the heater (102) of the outlet side with casing (101) outward of the air inlet pipe is connected；The heater (102) is at least divided into
One external heater (201) and the second external heater (202), the first external heater (201) and the second external heating
Device (202) is arranged on the outside of casing (101)；
Or, the heater (102) is arranged on the inside of casing (101), the air inlet pipe of the heater (102) includes being arranged on
In casing (101) and casing (101) outward, the outlet side of the casing (101) air inlet pipe outward is connected with the wall of casing (101)
Logical, the outlet side of the air inlet pipe in the casing (101) is connected with the heater (102) in casing (101)；The heater
(102) at least it is divided into the first internal heater (211) and the second internal heater (222), first internal heater (211)
The inside of casing (101) is arranged on the second internal heater (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710054686.6A CN106576642A (en) | 2017-01-24 | 2017-01-24 | Material crushing and cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710054686.6A CN106576642A (en) | 2017-01-24 | 2017-01-24 | Material crushing and cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106576642A true CN106576642A (en) | 2017-04-26 |
Family
ID=58586177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710054686.6A Withdrawn CN106576642A (en) | 2017-01-24 | 2017-01-24 | Material crushing and cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106576642A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811796A (en) * | 2018-07-27 | 2018-11-16 | 黄鹏飞 | Device for recovering straw is used in a kind of development of green agriculture |
| CN109049860A (en) * | 2018-08-14 | 2018-12-21 | 金华市恒宇包装有限公司 | A kind of instant noodle bowl lid cutting production line |
| CN109220255A (en) * | 2018-09-27 | 2019-01-18 | 王州川 | A kind of extruding cutting type grinding device of the biomass energy raw material convenient for storage |
| CN112335425A (en) * | 2020-11-14 | 2021-02-09 | 山西省农业科学院生物技术研究中心 | Maize straw cutting equipment |
-
2017
- 2017-01-24 CN CN201710054686.6A patent/CN106576642A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811796A (en) * | 2018-07-27 | 2018-11-16 | 黄鹏飞 | Device for recovering straw is used in a kind of development of green agriculture |
| CN109049860A (en) * | 2018-08-14 | 2018-12-21 | 金华市恒宇包装有限公司 | A kind of instant noodle bowl lid cutting production line |
| CN109049860B (en) * | 2018-08-14 | 2023-11-03 | 金华市恒宇包装有限公司 | Instant noodle bowl cover cutting production line |
| CN109220255A (en) * | 2018-09-27 | 2019-01-18 | 王州川 | A kind of extruding cutting type grinding device of the biomass energy raw material convenient for storage |
| CN112335425A (en) * | 2020-11-14 | 2021-02-09 | 山西省农业科学院生物技术研究中心 | Maize straw cutting equipment |
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Application publication date: 20170426 |