CN216451786U - Corn stalk crushing and returning device - Google Patents
Corn stalk crushing and returning device Download PDFInfo
- Publication number
- CN216451786U CN216451786U CN202123266611.5U CN202123266611U CN216451786U CN 216451786 U CN216451786 U CN 216451786U CN 202123266611 U CN202123266611 U CN 202123266611U CN 216451786 U CN216451786 U CN 216451786U
- Authority
- CN
- China
- Prior art keywords
- straw
- crushing
- roller
- stalk
- corn stalk
- 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.)
- Active
Links
Images
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model belongs to the field of corn stalk crushing apparatus, in particular to a corn stalk crushing and returning device, which comprises a side panel, the side panel is connected with an arc screen, the inner side of the arc screen is provided with a stalk crushing roller for crushing corn stalks, the stalk crushing roller can crush the corn stalks and the stalk roots, and can repeatedly cut the corn stalks and the stalk roots which do not reach the crushing standard, the crushing cutting work is carried out through a crushing blade, the corn stalks and the stalk roots which are still large in volume can be remained in the arc screen after being cut, the stalk crushing roller is enabled to cut and crush again, the corn stalks and the stalk roots which are cut until the roots are discharged from holes which are arranged in the arc screen, thereby the crushed corn stalks and the stalk roots can be more quickly decomposed into organic matters and quick-acting nutrients, the soil structure is improved, the soil is loosened, the porosity is increased, the capacity is reduced, and the microbial activity and the development of crop root systems are promoted.
Description
Technical Field
The utility model relates to a maize straw smashes the apparatus field, specifically is a still field device is smashed to maize straw.
Background
Returning straws to the field is a method for applying straws (wheat straws, corn straws, rice straws and the like) which are not suitable for being directly used as feed to soil directly or after being piled up and decomposed; the process of agricultural production is also a process of energy conversion; the crops need to consume energy continuously in the growth process, and also need to supplement energy continuously, and the content of water, fertilizer, gas and heat in the soil is regulated continuously; the straws contain a large amount of fresh organic materials, and after returning to farmlands, the fresh organic materials can be converted into organic matters and quick-acting nutrients through decomposition for a period of time; not only improves the physical and chemical properties of the soil, but also can supply certain nutrients such as potassium and the like; the straw returning can promote agriculture water conservation, cost saving, yield increase and efficiency increase, and is also fully paid attention to in environmental protection and agricultural sustainable development.
Traditional apparatus is when smashing the straw, the clastic volume of straw is still very big, be difficult to be decomposed by soil, can not carry out many times cutting to the kibbling straw of needs and smash, it is poor to smash the effect, traditional apparatus can not shovel out the rhizome of straw, the rhizome of straw buries deeply under soil and does not smashed, be difficult to decompose, and can not be according to the degree of depth of straw rhizome growth under soil and the angle that the downward sloping of adjusting tool shovel, the straw crushing work that can not be applicable to the different situations uses.
Therefore, how to design a corn straw crushing and returning device becomes a problem which needs to be solved currently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a still field device is smashed to maize straw to solve above propose can not carry out the kibbling weak point of cutting many times to needs kibbling straw among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a still field device is smashed to maize straw, includes the side board, the side board links to each other with the sieve bend, the inboard of sieve bend is provided with the straw crushing roller that is used for smashing maize straw, the straw crushing roller links to each other with the output shaft that rotates the motor, the straw crushing roller can the sieve bend internal rotation, a plurality of crushing cutting edges are installed to the periphery of straw crushing roller, it has a plurality of fixing bolt to run through on the crushing cutting edge.
The straw is smashed and is provided with the secondary drive wheel on the roller, the secondary drive wheel overcoat is equipped with driving belt, driving belt links to each other with first drive wheel, first drive wheel links to each other with straw transmission roller, straw transmission roller be provided with a plurality of straw transmission leaves, straw transmission roller installs on the straw digs out the pole, the pole is digged out to the straw, the straw digs out the pole and goes up the cover and be equipped with the toper sword, the straw digs out the pole and links to each other with the semicircle adjustable shelf, the both ends of semicircle adjustable shelf are connected with the go-between, the go-between cover is established outside the side screw thread section of thick bamboo, the side screw thread section of thick bamboo links to each other with fixation nut, the side screw thread section of thick bamboo sets up on the side board.
And the bottom of the side panel is provided with a travelling wheel.
Preferably, the top end of the semicircular movable frame is connected with the top end baffle.
Preferably, the side panels are provided with two, and the side panels at two ends are erected on two sides of the straw crushing roller.
Preferably, the rotating motor is mounted on the side panel.
Preferably, the side panel is connected with a traction frame, and a plurality of connecting holes are formed in the traction frame.
Preferably, the semicircle adjustable shelf is the semicircle tube-shape, the semicircle adjustable shelf can laminate the arc screen rotates.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the corn stalk crushing and returning device has the advantages that the stalk crushing roller can crush corn stalks and stalk roots, and can cut the corn straws and the straw roots which do not reach the crushing standard for a plurality of times, and crush the corn straws and the straw roots by the crushing blade, the corn straws and the straw roots which are still large in size are left in the arc-shaped screen after being cut, the rotating straw crushing roller is enabled to perform cutting and crushing work again until the cut corn straws and the straw roots can be discharged from the holes formed in the arc-shaped screen, the crushing effect of the corn straws and the straw roots is improved, therefore, the crushed corn straws and the crushed straw roots can be quickly decomposed into organic matters and quick-acting nutrients, the soil structure is improved, the soil is loosened, the porosity is increased, the capacity is reduced, and the microbial activity and the development of crop roots are promoted.
2. This still field device is smashed to maize straw, semicircle adjustable shelf cooperation straw is dug out the pole and can be shoveled out with the straw rhizome of burying in soil, and can shovel subaerial straw and transmit or transmit and carry out crushing work on the crushing unit, the straw is dug out the toper sword that the pole is connected and is inserted underground, and shovel out the rhizome of straw and subaerial rhizome, the straw that rethread pivoted straw transmission roller installation transmits the leaf and transmits the straw of shoveling out and the position that the straw rhizome was earlier transmitted or transmitted the pivoted straw crushing roller, smash straw and straw rhizome through pivoted straw crushing roller, it can only carry out kibbling problem with soil surface's straw to have solved traditional apparatus, thereby let the straw rhizome under the soil layer can faster decay, the effectual practicality that improves the apparatus use.
Drawings
FIG. 1 is a schematic view of the overall structure of the device of the present invention;
FIG. 2 is a schematic structural view of the device of the present invention with the traction frame and the top baffle removed;
FIG. 3 is an enlarged view of the point A of the present invention;
FIG. 4 is a schematic structural view of the straw conveying roller of the present invention;
FIG. 5 is a schematic view of the side panels and the straw crushing rolls of the present invention;
fig. 6 is a schematic structural view of the straw crushing roller of the utility model.
In the figure: 1. a side panel; 2. a semicircular movable frame; 3. a traction frame; 4. connecting holes; 5. a top baffle; 6. a traveling wheel; 7. digging out the straw; 8. a tapered edge; 9. a straw conveying roller; 10. a first drive pulley; 11. a drive belt; 12. a connecting ring; 13. fixing a nut; 14. a side threaded barrel; 15. a second transmission wheel; 16. straw conveying leaves; 17. an arc-shaped screen; 18. a straw crushing roller; 19. crushing the blade; 20. fixing the bolt; 21. the motor is rotated.
Detailed Description
The technical solution in the embodiment of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiment of the present invention, and obviously, the described embodiment is only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the product of the present invention is conventionally placed when in use, and are merely for convenience of description of the present invention and to simplify the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit indication of the number of technical features indicated, whereby features defined as "first", "second" and "first" may or may not explicitly include one or more of such features, and in the description of the invention "plurality" means two or more unless explicitly specifically defined otherwise.
In a first embodiment, please refer to fig. 1-6, the present invention provides a technical solution: the utility model provides a still field device is smashed to maize straw, includes side board 1, and side board 1 links to each other with the curved screen 17, and the inboard of curved screen 17 is provided with the straw crushing roller 18 that is used for smashing maize straw, and the straw crushing roller 18 links to each other with the output shaft that rotates motor 21, and the straw crushing roller 18 can be at the curved screen 17 internal rotation, and a plurality of crushing cutting edges 19 are installed to the periphery of straw crushing roller 18, and it has a plurality of fixing bolt 20 to run through on the crushing cutting edge 19.
The straw crushing roller 18 is provided with a second driving wheel 15, a driving belt 11 is sleeved outside the second driving wheel 15, the driving belt 11 is connected with a first driving wheel 10, the first driving wheel 10 is connected with a straw transmission roller 9, the straw transmission roller 9 is provided with a plurality of straw transmission blades 16, the straw transmission roller 9 is installed on a straw digging rod 7, the straw digging rod 7 is sleeved with a conical blade 8, the straw digging rod 7 is connected with a semicircular movable frame 2, two ends of the semicircular movable frame 2 are connected with connecting rings 12, the connecting rings 12 are sleeved outside a side threaded barrel 14, the side threaded barrel 14 is connected with a fixed nut 13, and the side threaded barrel 14 is arranged on a side panel 1.
The bottom of the side panel 1 is provided with a road wheel 6.
Preferably, the top of semicircle adjustable shelf 2 links to each other with top baffle 5, top baffle 5 is located the top of straw transmission roller 9 and straw crushing roller 18, transmit the straw that will dig out at straw transmission roller 9 and the straw rhizome is successively transmitted or is minced by straw crushing roller 18 when transmitting, when straw crushing roller 18 minced straw or straw rhizome, the piece splashes everywhere easily, when staff is around in addition, the piece splashes on one's body to the staff easily, the piece that the top splashes when top baffle 5 can smash the 18 cutting of straw crushing roller shelters from, thereby reduce the clastic piece of splashing of straw.
Preferably, the two side panels 1 are arranged, the two side panels 1 at two ends are erected at two sides of the straw crushing roller 18, the rotating motor 21 is installed on the side panels 1, the crushing blades 19 arranged on the straw crushing roller 18 are fixed on the straw crushing roller 18 through the fixing bolts 20, so that after the fixing bolts 20 are taken out, the crushing blades 19 can be taken out and replaced, the straw crushing roller 18 can crush corn straws and straw roots and stalks, and can cut the corn straws and straw roots and stalks which do not reach the crushing standard for multiple times, before the corn straws and straw roots and stalks are cut, the rotating motor 21 drives the straw crushing roller 18 to rotate, when the corn straws and straw roots are transmitted to the rotating straw crushing roller 18, the crushing blades 19 installed on the straw crushing roller 18 perform crushing cutting work, and the corn straws and the straw roots are discharged from the arc-shaped screen 17 after being cut by the straw crushing roller 18, the corn straws and the straw roots which are still large in size are left in the arc-shaped screen 17 after being cut, the rotating straw crushing roller 18 is enabled to perform cutting and crushing work again until the cut corn straws and the straw roots can be discharged from holes formed in the arc-shaped screen 17, the crushing effect of the corn straws and the straw roots is improved, and therefore the crushed corn straws and the crushed straw roots can be decomposed into organic matters and quick-acting nutrients more quickly, the soil structure is improved, soil is loosened, the porosity is increased, the capacity is reduced, and the microbial activity and the development of crop roots are promoted.
Preferably, the side panel 1 is connected with the traction frame 3, a plurality of connecting holes 4 are formed in the traction frame 3, the semicircular movable frame 2 is in a semicircular cylinder shape, the semicircular movable frame 2 can be attached to the arc-shaped screen 17 to rotate, the semicircular movable frame 2 can be matched with the straw digging rod 7 to shovel straw roots buried in soil and can shovel the straws on the ground and transmit or transmit the straws to the smashing part for smashing work, the side panel 1 is connected with the traction frame 3 and can be installed on a tractor or other agricultural vehicles, the straw transmission roller 9 can rotate when the tractor or other agricultural vehicles pull and drag instruments to walk on a farmland, the rotation motor 21 directly drives the straw smashing roller 18 to rotate, the transmission belt 11 connects the second transmission wheel 15 connected with the straw smashing roller 18 with the transmission belt 11, so that the straw transmission roller 9 can rotate when the rotation motor 21 drives the straw smashing roller 18 to rotate, the semicircular movable frame 2 is connected with the straw digging rods 7, the connecting ring 12 connected with the semicircular movable frame 2 is connected with the side threaded cylinder 14 installed on the side panel 1 and is fixed through the fixing nut 13, after the fixing nut 13 rotates anticlockwise and is unscrewed, the semicircular movable frame 2 can rotate by taking the side threaded cylinder 14 as a center, so that the angle between the straw digging rod 7 and the horizontal plane is adjusted, the angle of the straw digging rod 7 can be adjusted according to the depth of the straw growing on a soil layer, a gap is formed between every two adjacent straw digging rods 7, soil adhered to roots and stems falls off when the straw digging rods 7 shovel the straw roots and stems from the soil layer, when an apparatus is dragged by a tractor or other agricultural vehicles to walk on a farmland, the conical blade 8 connected with the straw digging rod 7 is inserted into the ground and shovels the roots and the stems of the straw out of the ground, and the shoveled straws and the stems are sequentially transmitted or transmitted to the straw powder crushing roller 18 through the straw transmission blade 16 installed on the rotating straw transmission roller 9 The position smashes straw and straw rhizome through pivoted straw crushing roller 18, has solved traditional apparatus and can only carry out kibbling problem with soil surface's straw to let the straw rhizome under the soil layer can be faster decay, the effectual practicality that improves the apparatus use.
The working principle is as follows: when the device is driven to move by the tractor or other agricultural vehicles, the rotating motor 21 drives the straw transmission roller 9 and the straw crushing roller 18 to synchronously rotate according to the growth depth of the straw roots in soil, the straws and the straw roots are shoveled out by the straw digging rod 7, the straws and the straw roots are sequentially transmitted by the straw transmission roller 9, and then are crushed by the rotating straw crushing roller 18, and the crushed chips which can pass through the arc-shaped screen 17 can be discharged out of the device, the scraps which cannot pass through the arc-shaped screen 17 are continuously cut and crushed for a plurality of times by the rotating straw crushing roller 18 until the scraps can be discharged out of the arc-shaped screen 17, so that the quality and effect of straw cutting and crushing are ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a still field device is smashed to maize straw, includes side board (1), its characterized in that: side board (1) links to each other with arc screen cloth (17), the inboard of arc screen cloth (17) is provided with straw crushing roller (18) that are used for smashing corn stalk, straw crushing roller (18) link to each other with the output shaft that rotates motor (21), straw crushing roller (18) can arc screen cloth (17) internal rotation, a plurality of crushing cutting edges (19) are installed to the periphery of straw crushing roller (18), it has a plurality of fixing bolt (20) to run through on crushing cutting edge (19).
2. The corn stalk crushing and returning device as claimed in claim 1, wherein: a second transmission wheel (15) is arranged on the straw crushing roller (18), a transmission belt (11) is sleeved outside the second transmission wheel (15), the transmission belt (11) is connected with a first transmission wheel (10), the first transmission wheel (10) is connected with the straw transmission roller (9), the straw conveying roller (9) is provided with a plurality of straw conveying blades (16), the straw conveying roller (9) is arranged on the straw digging rod (7), the straw digging rod (7), the straw digging rod (7) is sleeved with a conical blade (8), the straw digging rod (7) is connected with the semicircular movable frame (2), two ends of the semicircular movable frame (2) are connected with connecting rings (12), the connecting ring (12) is sleeved outside the side thread cylinder (14), the side thread cylinder (14) is connected with the fixing screw cap (13), and the side thread cylinder (14) is arranged on the side panel (1).
3. The corn stalk crushing and returning device as claimed in claim 1, wherein: and a travelling wheel (6) is installed at the bottom of the side panel (1).
4. The corn stalk crushing and returning device as claimed in claim 2, wherein: the top end of the semicircular movable frame (2) is connected with a top baffle (5).
5. The corn stalk crushing and returning device as claimed in claim 1, wherein: the two side panels (1) are arranged, and the two side panels (1) are erected at two ends of the two side panels (18).
6. The corn stalk crushing and returning device as claimed in claim 1, wherein: the rotating motor (21) is installed on the side panel (1).
7. The corn stalk crushing and returning device as claimed in claim 1, wherein: the side panel (1) is connected with the traction frame (3), and a plurality of connecting holes (4) are formed in the traction frame (3).
8. The corn stalk crushing and returning device as claimed in claim 2, wherein: semicircle adjustable shelf (2) are the semicircle tube-shape, semicircle adjustable shelf (2) can laminate arc screen cloth (17) rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123266611.5U CN216451786U (en) | 2021-12-23 | 2021-12-23 | Corn stalk crushing and returning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123266611.5U CN216451786U (en) | 2021-12-23 | 2021-12-23 | Corn stalk crushing and returning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216451786U true CN216451786U (en) | 2022-05-10 |
Family
ID=81428263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123266611.5U Active CN216451786U (en) | 2021-12-23 | 2021-12-23 | Corn stalk crushing and returning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216451786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117694118A (en) * | 2024-02-05 | 2024-03-15 | 黑龙江省农业机械工程科学研究院 | Straw inserted transverse cutting machine |
-
2021
- 2021-12-23 CN CN202123266611.5U patent/CN216451786U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117694118A (en) * | 2024-02-05 | 2024-03-15 | 黑龙江省农业机械工程科学研究院 | Straw inserted transverse cutting machine |
| CN117694118B (en) * | 2024-02-05 | 2024-04-09 | 黑龙江省农业机械工程科学研究院 | Straw inserted transverse cutting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104255090B (en) | A kind of deep powder ridge hydraulic rotary machine | |
| CN104663097B (en) | Orchard furrowing deep fertilizer spraying machine | |
| CN106134553B (en) | Self-propelled preposition stalk crushes back-mounted rotary and ploughs ditching-fertilizing sowing integration of operation equipment | |
| CN106358466A (en) | Double-shaft rotary tillage and stubble cleaning type fertilizing and seeding machine | |
| CN203387863U (en) | Multifunctional crawler type rape straw mulching direct-sowing machine | |
| CN104782256B (en) | Crushed stalk mulching and returning machine is sowed in a kind of rotary tillage | |
| CN206077998U (en) | Self -propelled leading straw is smashed rearmounted rotary tillage ditching fertilizing and seeding combined operation and is equipped | |
| CN204392883U (en) | Stalk goes back machine deeply | |
| CN203608523U (en) | Air-assisted oriented straw mulching direct seeding rape seeding machine | |
| CN104996060A (en) | Water chestnut harvesting method and device | |
| CN216451786U (en) | Corn stalk crushing and returning device | |
| CN104488452A (en) | Machine for straw mixing fertilizer and incorporation | |
| CN203327559U (en) | Straw chopping and scattering device | |
| CN202232207U (en) | Crop straw/stubble returning machine | |
| CN204634301U (en) | Rotary tillage sowing crushed stalk mulching and returning machine | |
| CN206835680U (en) | A kind of large-ridge double-row straw deep-burying and returning machine | |
| CN204362601U (en) | The mixed fertile also field workover rig of stalk | |
| CN203523385U (en) | Straw secondary crushing recovery machine | |
| CN219478475U (en) | Multi-roller shaft straw crushing residual film recycling machine | |
| CN104718813B (en) | The subsoiling that can shred the deep root crops rhizome such as banana, Chinese yam, fruit tree buries fertile machine | |
| CN112088595A (en) | Rotary tillage all-in-one is smashed to farmland straw | |
| CN208242249U (en) | A kind of corn harvester header | |
| CN202759786U (en) | Paddy-field straw returning fertilizing machine | |
| CN203801335U (en) | Straw feeding, chopping and scattering device | |
| CN204443068U (en) | Orchard furrowing deep fertilizer spraying machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |