CN211703032U - Silage maize straw cutting machine - Google Patents
Silage maize straw cutting machine Download PDFInfo
- Publication number
- CN211703032U CN211703032U CN201922425678.5U CN201922425678U CN211703032U CN 211703032 U CN211703032 U CN 211703032U CN 201922425678 U CN201922425678 U CN 201922425678U CN 211703032 U CN211703032 U CN 211703032U
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- China
- Prior art keywords
- straw
- cutting
- feeding
- blade
- straw cutting
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- Expired - Fee Related
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- 239000010902 straw Substances 0.000 title claims abstract description 110
- 240000008042 Zea mays Species 0.000 title claims abstract description 49
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 49
- 239000004460 silage Substances 0.000 title claims abstract description 44
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 title abstract description 17
- 235000009973 maize Nutrition 0.000 title abstract description 17
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 32
- 235000005822 corn Nutrition 0.000 claims abstract description 32
- 238000007599 discharging Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010907 stover Substances 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 241000283086 Equidae Species 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 239000004459 forage Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Threshing Machine Elements (AREA)
Abstract
A silage corn straw cutting machine relates to a straw cutting machine. The utility model discloses a solve the problem that current straw cutting machine has cutting inefficiency. The utility model discloses a feeder hopper (1) is rectangular shape feeder hopper, install on frame (2) feeder hopper (1), straw feeding spare (3) are rotated and are installed in feeder hopper (1), straw cutting sheave (4) are rotated and are installed the upper portion in frame (2), straw cutting knife tackle spare (5) are rotated and are installed on left frame (2) of straw cutting sheave (4), straw feeding spare (3) and straw cutting sheave (4) syntropy are rotatory, the blade of straw cutting knife tackle spare (5) insert in the recess of straw cutting sheave (4) and with the rotation opposite direction of straw cutting sheave (4). The utility model adopts the form that the blade is selected upwards to cut the silage corn stalks. The utility model is used for the silage maize straw cutting.
Description
Technical Field
The utility model relates to a cutter unit spare, concretely relates to silage maize straw cutting machine belongs to agricultural machine technical field.
Background
The straws are used all over the country, but the utilization rate is extremely low, only 20% -30% of the crop straws are used as the forage to be processed into the feed, most of the other straws are used as the fuel or returned to the field or abandoned, the straws are processed into the high-quality feed, and the feed has high water content and is rich in protein, various vitamins and inorganic salts. The feed is used for feeding cattle, sheep and horses, not only solves the difficulty of feed sources in the feed breeding of farmers, but also can reduce the environmental pollution caused by straw burning.
The existing corn straw cutting machine cuts silage corn straws in a continuous feeding mode, the cutting mode is generally to cut a bale of silage corn straws together, manual bundling is needed to be carried out on the baled silage corn straws, time and labor are wasted, and the cutting efficiency is low. In addition, some straw cutting machines often wind cutting tools due to long branches of the straws, so that the cutting efficiency is affected.
In conclusion, the existing straw cutting machine has the problem of low cutting efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of low cutting efficiency of the existing straw cutting machine. Further provides a silage corn straw cutting machine.
The technical scheme of the utility model is that: the utility model provides an ensiling maize straw cutting machine, it includes the feeder hopper, it still includes the frame, power unit, straw feeding spare, straw cutting sheave and straw cutting knife tackle spare, the feeder hopper is rectangular shape feeder hopper, the feeder hopper is installed in the frame, straw feeding spare rotates and installs in the feeder hopper, straw cutting sheave rotates and installs the upper portion in the frame, straw cutting knife tackle spare rotates and installs in the left frame of straw cutting sheave, straw feeding spare and straw cutting sheave corotation, straw cutting knife tackle spare's blade inserts in the recess of straw cutting sheave and with the rotation direction opposite of straw cutting sheave.
Furthermore, the straw feeding part comprises a feeding shaft and a plurality of groups of feeding wheels, and the plurality of groups of feeding wheels are fixedly arranged on the feeding shaft at equal intervals.
Furthermore, each group of feeding wheels comprises a plurality of arc-shaped deflector rods, the arc-shaped deflector rods are arranged on the feeding shaft in an annular array mode, and the bending directions of the arc-shaped deflector rods are the same.
Furthermore, the straw cutter assembly comprises a cutter shaft and a plurality of groups of blade wheels, and the plurality of groups of blade wheels are arranged on the cutter shaft at equal intervals.
Further, each group of blade wheels comprises a plurality of cutting blades and a plurality of blade mounting seats, each cutting blade is mounted on the cutter shaft through one blade mounting seat, each cutting blade is an arc-shaped blade, and the cutting edge of each cutting blade is arranged outside the arc of the arc-shaped blade.
Further, the straw cutting grooved wheel comprises a grooved wheel shaft and a plurality of groups of rotating wheels, the plurality of groups of rotating wheels are arranged on the grooved wheel shaft at equal intervals, and the distance L between every two adjacent groups of rotating wheels is 0.5cm-1.5cm larger than the thickness of the cutting blade.
Further, power unit includes the motor, drive sprocket, first driven sprocket, second driven sprocket, third driven sprocket, first chain, second chain and third chain, the motor is installed in the frame, drive sprocket installs on the output shaft of motor, first driven sprocket installs on the feeding epaxially, second driven sprocket installs on the arbor, third driven sprocket installs on the sheave axle, be connected through first chain between drive sprocket and the first driven sprocket, connect through the third chain between first driven sprocket and the second driven sprocket, connect through the second chain between second driven sprocket and the third driven sprocket.
Furthermore, the straw cutting machine also comprises a discharge guide pipe, wherein the discharge guide pipe is arranged in the frame, and the discharge guide pipe is positioned under the straw cutting grooved wheel and the straw cutting knife assembly.
Furthermore, the outlet end of the discharging guide pipe extends out of the frame.
Preferably, the lower end opening of the feed hopper is smaller than the upper end opening of the feed hopper.
Compared with the prior art, the utility model has the following effect:
1. the utility model discloses at first, straw feeding spare in the feeder hopper carries out the feeding with silage corn stalk, and the silage straw of feeding this moment stops 1-3 on every arc driving lever, along with the rotation of feeding axle, with silage corn stalk feeding straw cutting sheave in, at this moment, cutting blade passes the clearance between adjacent two sets of runners, cuts off silage corn stalk. The whole silage corn straw is cut without manual bundling and is fed manually continuously, so that the labor intensity of workers is reduced. And the utility model discloses can carry out equidistant cutting to many silage maize straws simultaneously, cutting efficiency has improved 2-4 times.
2. The utility model discloses a form that the blade was chosen to cut to the top is cut silage maize straw, utilizes silage maize straw power of down pivoted and the ascending power of blade to carry out quick thorough cutting. The cutting mode effectively avoids the problem that cutting is missed or incomplete when the cutting grooved wheel and the cutting knife rotate in opposite directions.
3. The utility model discloses a blade cutting edge is seted up on the outer circular arc of blade, with the help of the form of choosing the cutting on, has guaranteed that the silage maize straw contact on blade and the cutting sheave can realize the cutting to the straw fast, improves cutting efficiency.
4. The utility model discloses simple structure, the manufacturing of being convenient for, low cost, dismouting and maintenance are convenient moreover.
Drawings
FIG. 1 is an isometric view of the overall structure of the present invention; FIG. 2 is a side view of FIG. 1; FIG. 3 is a front view of FIG. 1; FIG. 4 is a cross-sectional view of FIG. 3 at A-A; FIG. 5 is an isometric view of a straw feeder; FIG. 6 is an isometric view of the straw cutter assembly; figure 7 is an isometric view of a straw cutting sheave.
Detailed Description
The first embodiment is as follows: the embodiment is described with reference to fig. 1 to 7, and the silage corn straw cutting machine of the embodiment comprises a feed hopper 1, a frame 2, a power mechanism, a straw feeding part 3, a straw cutting sheave 4 and a straw cutting knife assembly 5, wherein the feed hopper 1 is a strip-shaped feed hopper, the feed hopper 1 is installed on the frame 2, the straw feeding part 3 is rotatably installed in the feed hopper 1, the straw cutting sheave 4 is rotatably installed on the upper portion of the frame 2, the straw cutting knife assembly 5 is rotatably installed on the frame 2 on the left side of the straw cutting sheave 4, the straw feeding part 3 and the straw cutting sheave 4 rotate in the same direction, and a blade of the straw cutting knife assembly 5 is inserted into a groove of the straw cutting sheave 4 and is opposite to the rotation direction of the straw cutting sheave 4.
This embodiment requires that the soil and dirt at the lower end of the ensiled corn stover be cleaned prior to cutting the ensiled corn stover, followed by cutting.
The second embodiment is as follows: the embodiment is described with reference to fig. 1, fig. 2, fig. 4 to fig. 5, the straw feeding member 3 of the embodiment comprises a feeding shaft 6 and a plurality of feeding wheels 7, and the plurality of feeding wheels 7 are fixedly mounted on the feeding shaft 6 at equal intervals. So set up, simple structure, silage maize straw that will be big under the effect of feeding wheel carries out the segmentation in quantity, prevents that many silage maize straws from leading to the fact the jam to whole cutting machine in together entering into straw cutting sheave 4, and simultaneously, this embodiment is guaranteeing to get into 1-3 silage maize straws under the circumstances that can prevent silage maize straw jam, improves silage maize straw's cutting efficiency. Other components and connections are the same as in the first embodiment.
The third concrete implementation mode: referring to fig. 1, 2, 4 to 5, each set of feeding wheel 7 of the present embodiment includes a plurality of arc-shaped deflector rods 8, the plurality of arc-shaped deflector rods 8 are mounted on the feeding shaft 6 in an annular array, and the bending directions of the plurality of arc-shaped deflector rods 8 are the same. So set up, the arc driving lever can carry out the bearing to silage corn stalk, prevents that silage corn stalk from dropping. Other components and connection relationships are the same as those in the second embodiment.
The fourth concrete implementation mode: referring to fig. 1, 2, 4 and 6, the straw cutter assembly 5 of the present embodiment includes a cutter shaft 9 and a plurality of blade wheels 10, wherein the plurality of blade wheels 10 are mounted on the cutter shaft 9 at equal intervals. So set up, be convenient for just can cut silage maize straw at the rotatory in-process of arbor. Other compositions and connection relations are the same as those of the third embodiment.
The fifth concrete implementation mode: referring to the present embodiment described with reference to fig. 1, 2, 4 and 6, each set of blade wheels 10 of the present embodiment includes a plurality of cutting blades 11 and a plurality of blade mounts 12, each cutting blade 11 is mounted on the knife shaft 9 through one blade mount 12, the cutting blade 11 is an arc-shaped blade, and the edge of the cutting blade 11 is opened outside the arc of the arc-shaped blade. So set up, be convenient for the installation and the maintenance of blade. Other compositions and connection relationships are the same as those in the first, second, third or fourth embodiment.
When the cutting blade 11 of the present embodiment is attached, the cutting blade 11 is bent downward with the arbor 9 as an axis. And the cutting blades 11 of each set of blade wheels 10 are all arranged on the same straight line.
The sixth specific implementation mode: referring to fig. 1, 2, 4 and 7, the straw cutting sheave 4 of the present embodiment includes a sheave shaft 13 and a plurality of sets of wheels 14, the plurality of sets of wheels 14 are mounted on the sheave shaft 13 at equal intervals, and a distance L between two adjacent sets of wheels 14 is greater than a thickness of the cutting blade 11 by 0.5cm to 1.5 cm. So set up, the length of every group runner is exactly the length of ensiling maize straw after the cutting, so the length of runner is adjusted according to actual need. Other compositions and connection relationships are the same as in the first, second, third, fourth or fifth embodiment.
The seventh embodiment: the embodiment is described with reference to fig. 1 to 3, and the power mechanism of the ensiling corn stalk cutting machine of the embodiment includes a motor 15, a driving sprocket 16, a first driven sprocket 17, a second driven sprocket 18, a third driven sprocket 19, a first chain 20, a second chain 21 and a third chain 22, the motor 15 is installed on the frame 2, the driving sprocket 16 is installed on an output shaft of the motor 15, the first driven sprocket 17 is installed on the feeding shaft 6, the second driven sprocket 18 is installed on the cutter shaft 9, the third driven sprocket 19 is installed on the sheave shaft 13, the driving sprocket 16 is connected with the first driven sprocket 17 through the first chain 20, the first driven sprocket 17 is connected with the second driven sprocket 18 through the third chain 22, and the second driven sprocket 18 is connected with the third driven sprocket 19 through the second chain 21. So set up, the transmission is reliable and stable. Other compositions and connection relationships are the same as in the first, second, third, fourth, fifth or sixth embodiment.
When the embodiment is used in actual production, a protective cover can be arranged outside the power mechanism, so that straw residues are prevented from being wound into the chain.
The specific implementation mode is eight: the embodiment is described with reference to fig. 1 to 3, and the embodiment further includes a discharging guide pipe 23, the discharging guide pipe 23 is installed in the frame 2, and the discharging guide pipe 23 is located right below the straw cutting sheave 4 and the straw cutting knife assembly 5. So set up, be convenient for directly collect and the filling with the straw after the cutting. Other compositions and connection relationships are the same as those of embodiment one, two, three, four, five, six or seven.
The specific implementation method nine: the present embodiment will be described with reference to fig. 1 to 3, and the outlet end of the discharge guide pipe 23 of the present embodiment protrudes outside the frame 2. So set up, the collection of the straw after the convenient cutting. Other compositions and connection relationships are the same as those in the first, second, third, fourth, fifth, sixth, seventh or eighth embodiment.
The detailed implementation mode is ten: referring to fig. 1 to 3, the present embodiment will be described, in which the opening of the lower end of the hopper 1 is smaller than the opening of the upper end of the hopper 1. The arrangement is convenient for the feeding of the silage corn straws. Other compositions and connection relationships are the same as those of embodiment one, two, three, four, five, six, seven, eight or nine.
The utility model discloses a theory of operation is:
the silage corn stalks are fed through the stalk feeding piece in the feed hopper, 1-3 silage stalks are kept on each arc-shaped deflector rod at the moment, the silage corn stalks are fed into the stalk cutting grooved wheel along with the rotation of the feeding shaft, and at the moment, the cutting blade penetrates through a gap between two adjacent groups of rotating wheels to cut off the silage corn stalks.
Claims (10)
1. The utility model provides an ensiling corn stalk cutting machine, it includes feeder hopper (1), its characterized in that: it also comprises a frame (2), a power mechanism, a straw feeding part (3), a straw cutting grooved wheel (4) and a straw cutting knife component (5),
the feeding hopper (1) is a long strip-shaped feeding hopper, the feeding hopper (1) is installed on the rack (2), the straw feeding part (3) is rotatably installed in the feeding hopper (1), the straw cutting grooved wheel (4) is rotatably installed on the upper portion of the rack (2), the straw cutting knife assembly (5) is rotatably installed on the rack (2) on the left side of the straw cutting grooved wheel (4), the straw feeding part (3) and the straw cutting grooved wheel (4) rotate in the same direction, and a blade of the straw cutting knife assembly (5) is inserted into a groove of the straw cutting grooved wheel (4) and is opposite to the rotating direction of the straw cutting grooved wheel (4).
2. The silage corn stalk cutter as claimed in claim 1, wherein: the straw feeding part (3) comprises a feeding shaft (6) and a plurality of groups of feeding wheels (7), and the plurality of groups of feeding wheels (7) are fixedly arranged on the feeding shaft (6) at equal intervals.
3. The silage corn stalk cutter as claimed in claim 2, wherein: each group of feeding wheels (7) comprises a plurality of arc-shaped driving levers (8), the arc-shaped driving levers (8) are arranged on the feeding shaft (6) in an annular array mode, and the bending directions of the arc-shaped driving levers (8) are the same.
4. The silage corn stalk cutter as claimed in claim 3, wherein: the straw cutter assembly (5) comprises a cutter shaft (9) and a plurality of groups of blade wheels (10), wherein the plurality of groups of blade wheels (10) are arranged on the cutter shaft (9) at equal intervals.
5. The silage corn stalk cutter as claimed in claim 4, wherein: each group of blade wheels (10) comprises a plurality of cutting blades (11) and a plurality of blade mounting seats (12), each cutting blade (11) is mounted on the cutter shaft (9) through one blade mounting seat (12), each cutting blade (11) is an arc-shaped blade, and the edge of each cutting blade (11) is arranged on the outer side of the arc of each arc-shaped blade.
6. The silage corn stalk cutter as claimed in claim 5, wherein: the straw cutting grooved wheel (4) comprises a grooved wheel shaft (13) and a plurality of groups of rotating wheels (14), the plurality of groups of rotating wheels (14) are installed on the grooved wheel shaft (13) at equal intervals, and the distance (L) between every two adjacent groups of rotating wheels (14) is 0.5cm-1.5cm larger than the thickness of the cutting blade (11).
7. The silage corn stalk cutter as claimed in claim 6, wherein: the power mechanism comprises a motor (15), a driving chain wheel (16), a first driven chain wheel (17), a second driven chain wheel (18), a third driven chain wheel (19), a first chain (20), a second chain (21) and a third chain (22), the motor (15) is installed on the frame (2), the driving chain wheel (16) is installed on the output shaft of the motor (15), the first driven chain wheel (17) is installed on the feeding shaft (6), the second driven chain wheel (18) is installed on the cutter shaft (9), the third driven chain wheel (19) is installed on the sheave shaft (13), the driving chain wheel (16) is connected with the first driven chain wheel (17) through a first chain (20), the first driven chain wheel (17) is connected with the second driven chain wheel (18) through a third chain (22), and the second driven chain wheel (18) is connected with the third driven chain wheel (19) through a second chain (21).
8. The silage corn stalk cutter as claimed in claim 7, wherein: the straw cutting machine further comprises a discharging guide pipe (23), the discharging guide pipe (23) is installed in the rack (2), and the discharging guide pipe (23) is located under the straw cutting grooved wheel (4) and the straw cutting knife assembly (5).
9. The silage corn stalk cutter as claimed in claim 8, wherein: the outlet end of the discharging guide pipe (23) extends out of the frame (2).
10. The silage corn stalk cutter as claimed in claim 9, wherein: the lower end opening of the feed hopper (1) is smaller than the upper end opening of the feed hopper (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922425678.5U CN211703032U (en) | 2019-12-28 | 2019-12-28 | Silage maize straw cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922425678.5U CN211703032U (en) | 2019-12-28 | 2019-12-28 | Silage maize straw cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211703032U true CN211703032U (en) | 2020-10-20 |
Family
ID=72820327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922425678.5U Expired - Fee Related CN211703032U (en) | 2019-12-28 | 2019-12-28 | Silage maize straw cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211703032U (en) |
-
2019
- 2019-12-28 CN CN201922425678.5U patent/CN211703032U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20201020 |