CN108124614B - A axle is smashed in one-level feeding for on straw rubbing crusher - Google Patents
A axle is smashed in one-level feeding for on straw rubbing crusher Download PDFInfo
- Publication number
- CN108124614B CN108124614B CN201711479729.1A CN201711479729A CN108124614B CN 108124614 B CN108124614 B CN 108124614B CN 201711479729 A CN201711479729 A CN 201711479729A CN 108124614 B CN108124614 B CN 108124614B
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- CN
- China
- Prior art keywords
- interval
- shaft
- discs
- cutter
- main shaft
- 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.)
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Links
- 239000010902 straw Substances 0.000 title claims abstract description 19
- 210000000078 claw Anatomy 0.000 claims abstract description 8
- 241000282472 Canis lupus familiaris Species 0.000 claims description 28
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003756 stirring Methods 0.000 abstract description 4
- 238000005192 partition Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
Classifications
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- 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
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- 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
- A01F29/09—Details
-
- 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
- A01F29/09—Details
- A01F29/10—Feeding devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to a primary feeding crushing shaft used on a straw crusher, which aims to solve the problem that the primary feeding crushing shaft used on the traditional straw crusher utilizes a cutter to complete cutting and stirring actions, so that feeding and cutting speeds are low, and the straw crushing effect is affected. The invention comprises a main shaft, an input belt pulley, two bearing seats, three cutter disc shafts, six poking claws, a plurality of discs and a plurality of cutters, wherein two ends of the main shaft are supported in the bearing seats, the input belt pulley is fixedly arranged on the input end of the main shaft, the plurality of discs are positioned between the two bearing seats and fixedly arranged on the main shaft, the three cutter disc shafts are uniformly distributed along the same circumference of the discs, each cutter disc shaft penetrates through the plurality of discs and is fixedly arranged on the discs, the cutters or poking claws are respectively arranged on each cutter disc shaft and at intervals between every two adjacent discs, and the lower ends of the middle poking claw and the two side poking claws are provided with horizontal planes. The invention is used for the straw pulverizer.
Description
Technical Field
The invention relates to a straw pulverizer, in particular to a primary feeding pulverizing shaft used on the straw pulverizer.
Background
The primary feeding crushing shaft on the existing straw crusher consists of a main shaft, three cutter shafts and a plurality of cutters, and as shown in fig. 5, the cutters are used for finishing cutting, and the cutters are used for finishing cutting and stirring at the same time; this clearly results in a slow feed rate, resulting in a slow cutting rate and thus an impact on the straw crushing effect.
Disclosure of Invention
The invention provides a primary feeding crushing shaft for a straw crusher, which aims to solve the problem that the primary feeding crushing shaft on the traditional straw crusher is low in feeding and cutting speed due to the fact that cutting and stirring actions are completed by a cutter, so that the straw crushing effect is affected.
The invention relates to a primary feeding crushing shaft used on a straw crusher, which comprises a main shaft, an input belt pulley, two bearing seats, three cutter disc shafts, six pusher dogs, a plurality of discs and a plurality of cutters, wherein the two ends of the main shaft are supported in the bearing seats, the input belt pulley is fixedly arranged at the input end of the main shaft, the plurality of discs are positioned between the two bearing seats and fixedly arranged on the main shaft, the three cutter disc shafts are uniformly distributed along the same circumference of the discs, and each cutter disc shaft penetrates through the plurality of discs and is fixedly arranged on the discs; the first-stage feeding crushing shaft further comprises a first interval, a second interval, a third interval, a fourth interval, a fifth interval, a sixth interval, a seventh interval, an eighth interval and a ninth interval which are sequentially arranged from left to right, the three cutter shafts are divided into a first cutter shaft, a second cutter shaft and a third cutter shaft in a anticlockwise manner, one pusher dog is respectively arranged on the first cutter shaft and positioned at the fourth interval and the sixth interval, two cutters are respectively arranged on the first cutter shaft and positioned at the first interval, the second interval, the third interval, the fifth interval, the seventh interval, the eighth interval and the ninth interval, one pusher dog is respectively arranged on the second cutter shaft and positioned at the third interval and the seventh interval, two cutters are respectively arranged on the second cutter shaft and positioned at the first interval, the second interval, the fourth interval, the fifth interval, the sixth interval, the eighth interval and the ninth interval, one cutter is respectively arranged on the third cutter shaft and positioned at the second interval and the eighth interval, one cutter is respectively arranged on the third cutter shaft and the fifth cutter shaft and the seventh interval, and one cutter is respectively arranged at the fourth interval, the fifth cutter shaft, the fourth cutter shaft and the seventh interval; each pusher dog consists of a shaft sleeve, a middle pusher dog, two side pusher dogs and two groups of clapboards, the two groups of clapboards are symmetrically arranged on two sides of the middle pusher dog, the two side pusher dogs are symmetrically and fixedly connected on two sides of the two groups of clapboards, the middle pusher dog, the two side pusher dogs and the two groups of clapboards are connected through connecting elements, the upper ends of the two groups of clapboards are fixedly connected with the shaft sleeve, and the lower ends of the middle pusher dog and the two side pusher dogs are provided with horizontal planes.
Compared with the prior art, the invention has the following beneficial effects:
1. six fingers 7 are designed, the six fingers 7 are sequentially and uniformly arranged in the longitudinal direction, and two fingers 7 are arranged on each cutter head shaft 4, so that the fingers 7 are used for enabling feeding to be more uniform, the feeding speed is improved, the cutting speed is further improved, and the crushing rate is improved by 50% compared with the prior art.
2. The bottom of the poking claw 7 is designed to be a plane, so that the poking claw 7 plays a role in hammering straws while poking materials, and is beneficial to crushing straw fibers, so that subsequent cutting is easier.
Drawings
FIG. 1 is a front elevational view of the overall structure of the present invention;
FIG. 2 is a top cross-sectional view of FIG. 1;
fig. 3 is a perspective view of finger 7;
fig. 4 is a side view of finger 7;
fig. 5 is a front view of the structure of a primary feed crushing shaft on the conventional straw pulverizer.
Detailed Description
The first embodiment is as follows: the embodiment is described with reference to fig. 1 to 3, and comprises a main shaft 1, an input belt pulley 2, two bearing seats 3, three cutter shafts 4, six pusher dogs 7, a plurality of discs 5 and a plurality of cutters 6, wherein two ends of the main shaft 1 are supported in the bearing seats 3, the input belt pulley 2 is fixedly arranged at the input end of the main shaft 1, the discs 5 are positioned between the two bearing seats 3 and fixedly arranged on the main shaft 1, the three cutter shafts 4 are uniformly distributed along the same circumference of the discs 5, and each cutter shaft 4 passes through the discs 5 and is fixedly arranged on the discs 5; the first-stage feeding crushing shaft further comprises a first interval 11, a second interval 12, a third interval 13, a fourth interval 14, a fifth interval 15, a sixth interval 16, a seventh interval 17, an eighth interval 18 and a ninth interval 19 which are arranged between the plurality of discs 3 from left to right in sequence, the third cutter shaft 4 is divided into a first cutter shaft 41, a second cutter shaft 42 and a third cutter shaft 43 in turn anticlockwise, each of the first cutter shaft 41, the fourth interval 14 and the sixth interval 16 is provided with one pawl 7, each of the first cutter shaft 41, the first interval 11, the second interval 12, the third interval 13, the fifth interval 15, the seventh interval 17, the eighth interval 18 and the ninth interval 19 is provided with two cutters 6, each of the second cutter shaft 42, the third interval 13 and the seventh interval 17 is provided with one pawl 7, each of the second cutter shaft 42, the fourth interval 11, the second interval 12, the fourth interval 14, the fifth interval 14, the sixth interval 16, the eighth interval 16, the fifth interval 16, the eighth interval 16, the fourth interval 16, the eighth interval 43 and the ninth interval 16 are provided with one cutter shaft 42.
The second embodiment is as follows: in this embodiment, each finger 7 is composed of a shaft sleeve 71, a middle finger 72, two side fingers 73 and two groups of partition boards 74, the two groups of partition boards 74 are symmetrically arranged on two sides of the middle finger 72, the two side fingers 73 are symmetrically fixedly connected on two sides of the two groups of partition boards 74, the middle finger 72, the two side fingers 73 and the two groups of partition boards 74 are connected through connecting elements, the upper ends of the two groups of partition boards 74 are fixedly connected with the shaft sleeve 71, and the shaft sleeve 71 is sleeved on the cutterhead shaft 4. Other components and connection relationships are the same as those of the first embodiment.
And a third specific embodiment: in the present embodiment, three connecting element mounting holes 75 are provided in the middle finger 72 and the two side fingers 73, and the three connecting element mounting holes 75 are provided from top to bottom, as described with reference to fig. 3. This is provided to adjust the length of the finger 73 to accommodate cutters 6 of different lengths. Other components and connection relationships are the same as those of the second embodiment.
The specific embodiment IV is as follows: the present embodiment is described with reference to fig. 4, in which the lower ends of the middle finger 72 and the two side fingers 73 are provided with a horizontal surface 76. The design makes the pusher dog not only have the effect of pusher dog, but also have the effect of hammer material simultaneously. Other compositions and connection relationships are the same as those of the third embodiment.
The working principle of the invention is as follows:
the input belt pulley 2 rotates and drives the main shaft 1 to rotate after being driven by the driving belt pulley, the three cutter disc shafts 4 rotate along with the main shaft and drive the pusher dog 7 and the cutter 6 to rotate, and the material cutting and the material stirring circularly act, so that the feeding is more uniform.
Claims (2)
1. A primary feeding crushing shaft used on a straw crusher comprises a main shaft (1), an input belt pulley (2), two bearing seats (3), three cutter shafts (4), a plurality of discs (5) and a plurality of cutters (6), wherein two ends of the main shaft (1) are supported in the bearing seats (3), the input belt pulley (2) is fixedly arranged at the input end of the main shaft (1), the discs (5) are positioned between the two bearing seats (3) and fixedly arranged on the main shaft (1), the three cutter shafts (4) are uniformly distributed along the same circumference of the discs (5), each cutter shaft (4) penetrates through the discs (5) and is fixedly arranged on the discs (5),
the method is characterized in that: the primary feeding crushing shaft further comprises six pusher dogs (7), the intervals among the plurality of discs (5) are sequentially from left to right, namely a first interval (11), a second interval (12), a third interval (13), a fourth interval (14), a fifth interval (15), a sixth interval (16), a seventh interval (17), an eighth interval (18) and a ninth interval (19), the three cutter shafts (4) are sequentially divided into a first cutter shaft (41), a second cutter shaft (42) and a third cutter shaft (43) anticlockwise,
a pusher dog (7) is arranged on the first cutter head shaft (41) and positioned at the fourth interval (14) and the sixth interval (16), two cutters (5) are arranged on the first cutter head shaft (41) and positioned at the first interval (11), the second interval (12), the third interval (13), the fifth interval (15), the seventh interval (17), the eighth interval (18) and the ninth interval (19),
a pusher dog (7) is arranged on the second cutter head shaft (42) and positioned at the third interval (13) and the seventh interval (17), two cutters (5) are arranged on the second cutter head shaft (42) and positioned at the first interval (11), the second interval (12), the fourth interval (14), the fifth interval (15), the sixth interval (16), the eighth interval (18) and the ninth interval (19),
a finger (7) is arranged on the third cutter head shaft (43) and positioned at the second interval (12) and the eighth interval (18), two cutters (5) are arranged on the third cutter head shaft (43) and positioned at the first interval (11), the third interval (13), the fourth interval (14), the fifth interval (15), the sixth interval (16), the seventh interval (17) and the ninth interval (19),
each pusher dog (7) comprises a shaft sleeve (71), a middle pusher dog (72), two side pusher dogs (73) and two groups of clapboards (74), the two groups of clapboards (74) are symmetrically arranged on two sides of the middle pusher dog (72), the two side pusher dogs (73) are symmetrically fixedly connected on two sides of the two groups of clapboards (74), the middle pusher dog (72), the two side pusher dogs (73) and the two groups of clapboards (74) are connected through connecting elements, the upper ends of the two groups of clapboards (74) are fixedly connected with the shaft sleeve (71), and horizontal planes (76) are arranged at the lower ends of the middle pusher dog (72) and the two side pusher dogs (73).
2. A primary feed crushing shaft for a straw pulverizer as set forth in claim 1, wherein: three connecting element mounting holes (75) are formed in the middle poking claw (72) and the two side poking claws (73), and the three connecting element mounting holes (75) are formed from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711479729.1A CN108124614B (en) | 2017-12-29 | 2017-12-29 | A axle is smashed in one-level feeding for on straw rubbing crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711479729.1A CN108124614B (en) | 2017-12-29 | 2017-12-29 | A axle is smashed in one-level feeding for on straw rubbing crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108124614A CN108124614A (en) | 2018-06-08 |
| CN108124614B true CN108124614B (en) | 2024-04-05 |
Family
ID=62393886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711479729.1A Active CN108124614B (en) | 2017-12-29 | 2017-12-29 | A axle is smashed in one-level feeding for on straw rubbing crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108124614B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113442502A (en) * | 2021-08-10 | 2021-09-28 | 哈尔滨重齿传动设备有限公司 | Vertical briquetting machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB680162A (en) * | 1950-05-24 | 1952-10-01 | Josef Dechentreiter | An improved straw crushing, cutting and chafing apparatus |
| US5400977A (en) * | 1993-12-20 | 1995-03-28 | Hayles, Jr.; Peter E. | Pulverizer |
| CN2645430Y (en) * | 2003-07-21 | 2004-10-06 | 曹明军 | Feed grinder |
| CN2728197Y (en) * | 2004-07-05 | 2005-09-28 | 王新明 | Straw rubbing apparatus |
| CN201869579U (en) * | 2010-07-16 | 2011-06-22 | 中国农业机械化科学研究院呼和浩特分院 | Feeding and chopping device of forage grass picking and conveying equipment |
| CN103521301A (en) * | 2013-11-07 | 2014-01-22 | 陈恒 | Grass chopping and smashing machine |
| CN207706769U (en) * | 2017-12-29 | 2018-08-10 | 哈尔滨重齿传动设备有限公司 | A kind of level-one on stalk crasher feeds crushing shaft |
-
2017
- 2017-12-29 CN CN201711479729.1A patent/CN108124614B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB680162A (en) * | 1950-05-24 | 1952-10-01 | Josef Dechentreiter | An improved straw crushing, cutting and chafing apparatus |
| US5400977A (en) * | 1993-12-20 | 1995-03-28 | Hayles, Jr.; Peter E. | Pulverizer |
| CN2645430Y (en) * | 2003-07-21 | 2004-10-06 | 曹明军 | Feed grinder |
| CN2728197Y (en) * | 2004-07-05 | 2005-09-28 | 王新明 | Straw rubbing apparatus |
| CN201869579U (en) * | 2010-07-16 | 2011-06-22 | 中国农业机械化科学研究院呼和浩特分院 | Feeding and chopping device of forage grass picking and conveying equipment |
| CN103521301A (en) * | 2013-11-07 | 2014-01-22 | 陈恒 | Grass chopping and smashing machine |
| CN207706769U (en) * | 2017-12-29 | 2018-08-10 | 哈尔滨重齿传动设备有限公司 | A kind of level-one on stalk crasher feeds crushing shaft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108124614A (en) | 2018-06-08 |
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