CN208863190U - Rice straw cutting reducing mechanism - Google Patents
Rice straw cutting reducing mechanism Download PDFInfo
- Publication number
- CN208863190U CN208863190U CN201821367121.XU CN201821367121U CN208863190U CN 208863190 U CN208863190 U CN 208863190U CN 201821367121 U CN201821367121 U CN 201821367121U CN 208863190 U CN208863190 U CN 208863190U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- motor
- fixed
- pulverizing
- box
- 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.)
- Expired - Fee Related
Links
- 239000010902 straw Substances 0.000 title claims abstract description 34
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 22
- 235000009566 rice Nutrition 0.000 title claims abstract description 21
- 240000007594 Oryza sativa Species 0.000 title abstract description 3
- 241000209094 Oryza Species 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000010298 pulverizing process Methods 0.000 claims 11
- 230000000694 effects Effects 0.000 abstract description 2
- 235000013339 cereals Nutrition 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a rice straw cutting and crushing device, which comprises a crushing box, wherein one side of the crushing box is fixed with two first fixing seats, and one side of the crushing box, which is the same as the first fixed seat, is provided with two strip-shaped first sliding holes, the other side of the crushing box is fixed with a second fixed seat, and one side of the crushing box, which is the same as the second fixed seat, is provided with two strip-shaped second sliding holes, a first rotating shaft is rotatably connected between the two first fixed seats, one end of the first rotating shaft penetrates through the first fixed seat and is connected with an output shaft of a first motor, and the first motor is arranged on the side edge of the first fixed seat, two thread sections with opposite thread turning directions are arranged on the first rotating shaft, the first sliding block is sleeved on the two thread sections through threads and is L-shaped, and the second motor is arranged on the side edge of the first sliding block. The utility model discloses have fine safety protection effect, the straw of the incasement is smashed in the abundant breakage, and the efficiency of processing is very high.
Description
Technical field
The utility model relates to Rice Cropping technical field more particularly to a kind of rice straw cutting and grinding devices.
Background technique
Rice is one kind of draft Oryza, belongs to main most long one kind in cereal and Oryza as grain, area
Not in upland rice.Originating in China and India, Yangtze River in China basin is with regard to rice cultivation before 7,000 years.The grain of rice of rice can be used for grain,
And the straw after threshing can be used for fertilizing the soil or fermentation manufacture biogas.But volume is bigger after straw harvesting, rots slow,
Therefore it is proposed that a kind of rice straw cutting and grinding device.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of rice straw proposed is cut
Cut grinding device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of rice straw cutting and grinding device, including crush box, the side of the crush box are fixed solid there are two first
Reservation, and side identical with the first fixing seat offers first slide opening of two bar shapeds on crush box, the crush box it is another
Side is fixed with the second fixing seat, and side identical with the second fixing seat offers two bar shapeds on crush box second is slided
Hole, first rotating shaft is rotatably connected between two first fixing seats, and the first fixing seat is run through in one end of the first rotating shaft
And it is connected with the output shaft of first motor, and first motor is mounted on the side of the first fixing seat, opens up in the first rotating shaft
The thread segment for having two sections of thread rotary orientations opposite is socketed with the first sliding block by screw thread on two sections of thread segments, and first is sliding
Block is L-shaped, and the side of first sliding block is equipped with the second motor, and the output shaft of second motor is connected with the second shaft,
Second shaft sequentially passes through the first slide opening and the second slide opening on crush box, is equidistantly equipped with cutting in second shaft
Piece, the position in second shaft between adjacent cutting sheet are fixed with driving lever, solid between two second fixing seats
Surely it is connected with slide bar, is slidably socketed on the slide bar there are two the second sliding block, the side of second sliding block is fixed with bearing block,
Bearing is installed, one end far from the second motor is fixedly attached to the inner ring of bearing in second shaft in the bearing block
On, hinged in the top inner wall of the crush box there are two the cover boards being arranged symmetrically, between the cover board and the inner wall of crush box
It is connected with spring, limited block is fixed on the inner wall of the crush box, the limited block is located at the top of cover board.
Preferably, the supporting leg of the bottom installation of the crush box circumferentially array arrangement, there are three supporting leg is set.
Preferably, the first rotating shaft and the second shaft are vertical, and first rotating shaft is parallel with slide bar.
Preferably, the bottom of the crush box is in slope structure.
Preferably, the side bottom of the crush box offers blanking hole, is equipped with lower hopper in blanking hole.
Preferably, second shaft is connect with cutting sheet by flat key, and the second motor and the second shaft pass through shaft coupling
Connection, first motor are connect with first rotating shaft by shaft coupling.
Compared with prior art, the utility model has the beneficial effects that
1, straw squeezes cover board and opens cover board in the utility model, so that straw falls into the inside of crush box, cover board
It resets under the action of the spring, flies out so that internal straw be avoided to have object in cutting, there is good safeguard protection to make
With；
2, cutting sheet can realize that driving lever constantly provokes straw so as to abundant simultaneously for cutting to straw in the utility model
By straw cutting and grinding, meanwhile, can sufficiently be crushed powder during two second shafts are close to each other or are located remotely from each other
The efficiency of straw in broken case, processing is very high.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of rice straw cutting and grinding device overhead sectional view；
Fig. 2 be the utility model proposes a kind of rice straw cutting and grinding device crush box front sectional view.
In figure: 1 crush box, 2 bearings, 3 second fixing seats, 4 bearing blocks, 5 slide bars, 6 second sliding blocks, 7 second shafts, 8 groups
Bar, 9 lower hoppers, 10 cutting sheets, 11 second motors, 12 first motors, 13 first rotating shafts, 14 first sliding blocks, 15 first fixing seats,
16 supporting legs, 17 cover boards, 18 limited blocks, 19 springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of rice straw cutting and grinding device, including crush box 1, the side of crush box 1 are fixed with two
A first fixing seat 15, and side identical with the first fixing seat 15 offers first slide opening of two bar shapeds, powder on crush box 1
The other side of broken case 1 is fixed with the second fixing seat 3, and side identical with the second fixing seat 3 offers two rules on crush box 1
Second slide opening of shape, is rotatably connected to first rotating shaft 13 between two the first fixing seats 15, and one end of first rotating shaft 13 is through the
One fixing seat 15 and the output shaft for being connected with first motor 12, and first motor 12 is mounted on the side of the first fixing seat 15, the
Two sections of opposite thread segments of thread rotary orientation are offered in one shaft 13, and the first sliding block is socketed with by screw thread on two sections of thread segments
14, and the first sliding block 14 is L-shaped, the side of the first sliding block 14 is equipped with the second motor 14, the output axis connection of the second motor 14
There is the second shaft 7, the second shaft 7 sequentially passes through the first slide opening and the second slide opening on crush box 1, equidistantly pacifies in the second shaft 7
Equipped with cutting sheet 10, the position in the second shaft 7 between adjacent cutting sheet 10 is fixed with driving lever 8, two the second fixing seats 3
Between be fixedly connected with slide bar 5, be slidably socketed on slide bar 5 there are two the second sliding block 6, the side of the second sliding block 6 is fixed with bearing
Seat 4 is equipped with bearing 2 in bearing block 4, and one end far from the second motor 11 is fixedly attached to the inner ring of bearing 2 in the second shaft 7
On, it is hinged there are two the cover board 17 being arranged symmetrically in the top inner wall of crush box 1, connect between cover board 17 and the inner wall of crush box 1
It is connected to spring 19, limited block 18 is fixed on the inner wall of crush box 1, limited block 18 is located at the top of cover board 17.
Wherein, the supporting leg 16 of the bottom installation of crush box 1 circumferentially array arrangement, there are three supporting leg 16 is set.
Wherein, first rotating shaft 13 and the second shaft 7 are vertical, and first rotating shaft 13 is parallel with slide bar 5.
Wherein, the bottom of crush box 1 is in slope structure.
Wherein, the side bottom of crush box 1 offers blanking hole, and lower hopper 9 is equipped in blanking hole.
Wherein, the second shaft 7 is connect with cutting sheet 10 by flat key, and the second motor 11 and the second shaft 7 pass through shaft coupling
Connection, first motor 12 are connect with first rotating shaft 13 by shaft coupling.
Working principle: straw is put into from the top of crush box 1, and straw squeezes cover board 17 and opens cover board 17, thus
Straw falls into the inside of crush box 1, and cover board 17 resets under the action of spring 19, so that internal straw be avoided to have in cutting
Object flies out, and has good safeguard protection effect；First motor 12 drive first rotating shaft 13 rotate, due to first rotating shaft 13 with
Two the first sliding blocks 14 are connected using oppositely oriented thread segment, therefore can drive two first when first rotating shaft 13 rotates
Sliding block 14 is close to each other to be perhaps located remotely from each other so as to drive two second shafts 7 close to each other or be located remotely from each other；Second electricity
Machine 11 drives the rotation of the second shaft 7, and the second shaft 7 drives cutting sheet 10 and driving lever 8 to rotate, and such cutting sheet 10 can be to straw reality
Driving lever 8 provokes straw constantly so as to adequately by straw cutting and grinding simultaneously for now cutting, meanwhile, in two second shafts 7
Straw that is close to each other or being sufficiently crushed during being located remotely from each other in crush box 1, the efficiency of processing are very high.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821367121.XU CN208863190U (en) | 2018-08-23 | 2018-08-23 | Rice straw cutting reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821367121.XU CN208863190U (en) | 2018-08-23 | 2018-08-23 | Rice straw cutting reducing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208863190U true CN208863190U (en) | 2019-05-17 |
Family
ID=66465449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821367121.XU Expired - Fee Related CN208863190U (en) | 2018-08-23 | 2018-08-23 | Rice straw cutting reducing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208863190U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108990563A (en) * | 2018-08-23 | 2018-12-14 | 榕江县陆氏鱼莊 | Rice straw cutting and crushing device |
| CN113439515A (en) * | 2021-08-13 | 2021-09-28 | 济宁市南四湖自然保护区服务中心(济宁市野生动植物保护中心、济宁市微山湖湿地生态系统观测站) | Device and method for covering grass in pear orchard, returning green fertilizer to field and implementing organic fertilizer |
-
2018
- 2018-08-23 CN CN201821367121.XU patent/CN208863190U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108990563A (en) * | 2018-08-23 | 2018-12-14 | 榕江县陆氏鱼莊 | Rice straw cutting and crushing device |
| CN113439515A (en) * | 2021-08-13 | 2021-09-28 | 济宁市南四湖自然保护区服务中心(济宁市野生动植物保护中心、济宁市微山湖湿地生态系统观测站) | Device and method for covering grass in pear orchard, returning green fertilizer to field and implementing organic fertilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 Termination date: 20200823 |