CN211129010U - Smash and air suction trash removal device and contain its maize picker - Google Patents
Smash and air suction trash removal device and contain its maize picker Download PDFInfo
- Publication number
- CN211129010U CN211129010U CN201922089400.5U CN201922089400U CN211129010U CN 211129010 U CN211129010 U CN 211129010U CN 201922089400 U CN201922089400 U CN 201922089400U CN 211129010 U CN211129010 U CN 211129010U
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- shell
- rotating shaft
- air suction
- movable knife
- fixed
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- 240000008042 Zea mays Species 0.000 title claims abstract description 35
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 35
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 10
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 title abstract description 14
- 235000009973 maize Nutrition 0.000 title abstract description 14
- 239000012535 impurity Substances 0.000 claims abstract description 32
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 21
- 235000005822 corn Nutrition 0.000 claims description 21
- 238000010298 pulverizing process Methods 0.000 claims 4
- 239000010902 straw Substances 0.000 description 16
- 230000007246 mechanism Effects 0.000 description 14
- 241000196324 Embryophyta Species 0.000 description 13
- 238000003306 harvesting Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001075561 Fioria Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Images
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- Harvester Elements (AREA)
Abstract
The utility model relates to a smash and induced draft row miscellaneous device and contain its maize picker, a serial communication port, include: the bottom of the shell is open, and one side of the top of the shell is provided with a trash discharging port; the rotating shaft is distributed between the bottom opening and the impurity discharging port of the shell and is rotatably arranged in the shell; the movable knife mounting bases are fixedly arranged on the rotating shaft at intervals, a plurality of fixed teeth distributed around the circumferential direction of the rotating shaft are formed on each movable knife mounting base, and a movable knife is arranged between every two fixed teeth between the two movable knife mounting bases; the fixed cutters are distributed on one side of the rotating shaft and fixedly installed in the shell, and when the movable cutter rotates along with the rotating shaft and passes through the position of the fixed cutters, a gap is formed between the edge surface end of the fixed cutter and the edge surface end of the movable cutter.
Description
Technical Field
The utility model relates to a smash and induced draft row miscellaneous device and contain its maize picker belongs to agricultural harvest machinery field.
Background
A corn harvester is a mechanical device widely used for harvesting corn. When the corn harvester harvests corn, corn straws, leaves and weeds easily enter a working mechanism of the harvester and a cluster collection box, so that the harvesting purity of corn clusters is low, and the working mechanism is blocked when the harvesting purity is serious, thereby causing machine failure.
At present, the impurity removing device of the commercial corn harvester usually adopts a blowing type fan mechanism, an air outlet is mostly positioned at the tail end of an elevator and the feeding inlet of a peeling machine, and wind power blows airflow along the side of the ear elevator through an air duct. In the impurity removing process, due to the existence of the guide, when the impurities are excessive, particularly when the straws are long, the impurities cannot be discharged through wind power, so that blockage is easily caused, and the slag removing efficiency is influenced; in addition, impurities inside the elevator cannot be discharged by such a fan, and when the impurities are excessive, the elevator mechanism is easily clogged.
Disclosure of Invention
To the above problem, the utility model aims at providing a smash and to induced draft row miscellaneous device and contain its maize picker, the device can smash and wind-force is discharged straw, leaf and weeds in the elevator mechanism, reduces elevator mechanism and even maize picker's fault rate, improves row miscellaneous efficiency, improves maize ear of grain results purity.
In order to achieve the above object, the utility model discloses a following technical scheme, a smash and induced draft trash removal device, a serial communication port, include:
the bottom of the shell is open, and one side of the top of the shell is provided with a trash discharging port;
the rotating shaft is distributed between the bottom opening and the impurity discharging port of the shell and is rotatably arranged in the shell;
the movable blade mounting bases are fixedly arranged on the rotating shaft at intervals, a plurality of fixed teeth distributed around the circumferential direction of the rotating shaft are formed on each movable blade mounting base, and a movable blade is arranged between every two fixed teeth between the two movable blade mounting bases, so that the plurality of movable blades are distributed in a fan blade form relative to the rotating shaft;
the fixed cutters are distributed on one side of the rotating shaft and fixedly installed in the shell, and when the movable cutter rotates along with the rotating shaft and passes through the position of the fixed cutters, a gap is formed between the edge surface end of the fixed cutter and the edge surface end of the movable cutter.
Preferably, the shell is a snail-shaped shell, an opening is formed in the bottom of the snail-shaped shell, and a port of the snail-shaped shell is a trash discharging port.
Preferably, a guide air duct is communicated with and arranged at the impurity discharging port of the shell.
Preferably, the guide air duct adopts an air duct with an L-shaped structure.
Preferably, one end of the rotating shaft extends out of the shell, and a power driving wheel is arranged at one end of the rotating shaft.
Preferably, the rotating shaft is rotatably connected in the housing through two bearings, and the two bearings are respectively and fixedly arranged on the side walls of the housing on the corresponding sides.
The invention also provides a corn harvester, which is characterized in that: including maize picker body and foretell smash and induced draft arrange miscellaneous device, smash and induced draft arrange miscellaneous device install in the opening part of the middle part casing of elevator in the maize picker body, the bottom of casing uncovered with the opening intercommunication of the middle part casing of elevator.
The utility model discloses owing to take above technical scheme, it has following advantage:
the utility model discloses an it arranges miscellaneous device to smash and induced draft, a plurality of sword that move are installed in the pivot of casing through moving the sword fixing base, and a plurality of sword that move are fan leaf distribution form for the pivot, and the pivot is rotated and is driven a plurality of sword rotations of moving, thereby forms negative pressure wind in the casing, can inhale the casing with impurity such as straw in to cutting under the mating reaction of moving sword and stationary knife and smashing, then move along with negative pressure wind and discharge to arranging miscellaneous port department, the utility model discloses can avoid blockking up, reduce the fault rate, improve and arrange miscellaneous efficiency, simultaneously, the utility model discloses have concurrently and smash, induced draft arrange miscellaneous function, need not to dispose extra fan structure, whole device simple structure, power consumption is low, low in manufacturing cost.
Correspondingly, the corn harvester provided with the crushing and air suction impurity removing device can crush straws, leaves and weeds in the elevator mechanism and discharge the crushed straws, leaves and weeds by wind power, so that the failure rate of the elevator mechanism and even the corn harvester is reduced, the impurity removing efficiency is improved, and the harvesting purity of corn ears is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a schematic sectional structure of the present invention;
FIG. 4 is a schematic structural view of the corn harvester of the present invention;
fig. 5 is a schematic view of the structure of the corn harvester.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the objects, features and advantages of the invention can be more clearly understood. It should be understood that the embodiments shown in the drawings are not intended as limitations on the scope of the invention, but are merely illustrative of the true spirit of the technical solution of the invention.
As shown in fig. 1, the utility model provides a crushing and air suction impurity removing device, which comprises a shell 1, a rotating shaft 2, a movable knife mounting base 3, a movable knife 4 and a fixed knife 5; the bottom of the shell 1 is open, and one side of the top is provided with a trash discharging port; the rotating shaft 2 is distributed between the bottom opening and the impurity discharging port of the shell 1 and is rotatably arranged in the shell 1; the two moving blade installation bases 3 are fixedly arranged on the rotating shaft 2 at intervals, a plurality of fixed blades 31 distributed around the circumferential direction of the rotating shaft 2 are formed on each moving blade installation base 3, the moving blades 4 are arranged between every two fixed blades 31 between the two moving blade installation bases 3, and therefore the moving blades 4 are in a fan blade distribution form relative to the rotating shaft 2, the fixed blades 5 are distributed on one side of the rotating shaft 2 and are fixedly arranged in the shell 1, and when the moving blades 4 rotate along with the rotating shaft 2 and pass through the positions of the fixed blades 5, gaps are formed between blade face ends of the fixed blades 5 and blade face ends of the moving blades 4.
When in use, the rotating shaft 2 is in transmission connection with the power mechanism, the power mechanism drives the rotating shaft 2 to rotate, and then drives the plurality of movable blades 4 in the form of fan blade distribution to continuously rotate, so that negative pressure air is formed in the shell 1, external impurities such as straws, leaves and weeds are continuously sucked into the shell 1 from the bottom opening of the shell 1, the movable blades 4 continuously rotate to cut large straws, leaves and weeds, meanwhile, the movable blades 4 rotate with the impurities, when the impurities pass through the gap between the blade face end of the movable blades 4 and the blade face end of the fixed blades 5, the impurities such as straws, leaves and weeds are continuously cut and crushed, and then the cut and crushed straws, leaves and weeds move to the impurity-discharging port under the drive of the negative pressure air and the movable blades 4, thus, the blockage can be avoided, the failure rate is reduced, the impurity-discharging efficiency is improved, and simultaneously, the utility model has the functions of crushing, air suction and impurity-discharging, an additional fan structure is not required to be configured, so that the whole device is simple in structure, simple in transmission structure, low in power consumption and low in manufacturing cost.
In a preferred embodiment, the housing 1 is a snail-shaped housing, the bottom of the snail-shaped housing is provided with an opening, and the port of the snail-shaped housing is a trash discharging port.
In a preferred embodiment, when the utility model discloses the device uses with other equipment cooperations, can set up a direction dryer 6 at the miscellaneous port department intercommunication of row of casing 1 like this, can conveniently change the discharge position of impurity, avoid impurity to influence the operation of other equipment.
In a preferred embodiment, the guide air duct 6 is an air duct with an L-shaped structure.
In a preferred embodiment, to facilitate the connection of the shaft 2 to the power mechanism, one end of the shaft 2 protrudes outside the housing 1 and is provided with a power driving wheel 7.
In a preferred embodiment, the rotating shaft 2 is rotatably connected in the housing 1 through two bearings 8, and the two bearings 8 are respectively fixedly arranged on the side walls of the housing 1 on the corresponding sides, so that the rotating shaft 2 is stably and rotatably connected in the housing 1.
As shown in fig. 4, fig. 5, the utility model provides a maize picker still, it includes maize picker body 100 and the crushing miscellaneous device of row that induced drafts that holds in the arbitrary embodiment of the aforesaid, smash and hold concurrently and induced draft and arrange the miscellaneous device and install the opening part in the middle part casing of elevator 101 in maize picker body 100, the uncovered opening intercommunication with elevator 101's middle part casing in casing 1's bottom, for making things convenient for the organism outside of impurity discharge maize picker, arrange miscellaneous port department intercommunication at casing 1 and set up direction dryer 6, with the change straw, leaf and ruderal discharge position and direction, be favorable to maize picker's safe operation.
When the device is used, a rotating shaft 2 of the crushing and air suction impurity removal device is connected with a power mechanism on a corn harvester body 100 through a transmission mechanism, the rotating shaft 2 rotates to drive a movable cutter 4 to rotate at a high speed, straws, leaves and weeds in an elevator 101 can be sucked into a shell 1, the movable cutter 4 continuously rotates to cut large straws, leaves and weeds, meanwhile, the movable cutter 4 rotates with impurities, when the impurities pass through a gap between the blade face end of the movable cutter 4 and the blade face end of a fixed cutter 5, the impurities such as the straws, the leaves and the weeds are continuously cut and crushed, and then the cut and crushed straws, the leaves and the weeds move to an impurity removal port under the drive of negative pressure air and the movable cutter 4 and are discharged through a guide air duct 6. The straw, the leaves and the weeds in the elevator 101 can be effectively crushed and discharged out of the outer side of the corn harvester body 100, the failure rate of the elevator mechanism and even the corn harvester is reduced, the impurity discharging efficiency is improved, and the harvesting purity of the corn ears is improved.
The present invention has been described only with reference to the above embodiments, and the structure, arrangement position and connection of the components may be changed. On the basis of the technical scheme of the utility model, the all sides according to the utility model discloses the principle is all not excluded to the improvement that individual part goes on or the transform of equivalence the utility model discloses a protection scope is outside.
Claims (7)
1. The utility model provides a smash and induced draft miscellaneous device of arranging which characterized in that includes:
the bottom of the shell (1) is open, and one side of the top of the shell (1) is provided with a trash discharging port;
the rotating shaft (2) is distributed between the bottom opening and the impurity discharging port of the shell (1) and is rotatably arranged in the shell (1);
the movable knife mounting bases (3), the two movable knife mounting bases (3) are fixedly arranged on the rotating shaft (2) at intervals, a plurality of fixed teeth (31) distributed around the circumferential direction of the rotating shaft (2) are formed on each movable knife mounting base (3), and a movable knife (4) is arranged between every two fixed teeth (31) between the two movable knife mounting bases (3), so that the movable knives (4) are distributed in a fan blade form relative to the rotating shaft (2);
the fixed cutter (5), the fixed cutter (5) distribute in one side and the fixed mounting of pivot (2) are in casing (1), work as move sword (4) along pivot (2) rotate and pass when the position department of fixed cutter (5), the blade face end of fixed cutter (5) with move and have the clearance between the blade face end of sword (4).
2. The pulverizing and air suction miscellaneous device of claim 1, wherein:
the shell (1) is a snail-shaped shell, an opening is formed in the bottom of the snail-shaped shell, and a port of the snail-shaped shell is a trash discharging port.
3. The pulverizing and air suction miscellaneous device of claim 1 or 2, wherein: and a guide air duct (6) is communicated with the impurity discharging port of the shell (1).
4. The crushing and air suction impurity removing device as claimed in claim 3, wherein the guide wind barrel (6) adopts a wind barrel with L-shaped structure.
5. The pulverizing and air suction miscellaneous device of claim 1, wherein: one end of the rotating shaft (2) extends out of the shell (1), and one end of the rotating shaft (2) is provided with a power driving wheel (7).
6. The pulverizing and air suction miscellaneous device of claim 1, wherein: the rotating shaft (2) is rotatably connected in the shell (1) through two bearings (8), and the two bearings (8) are respectively and fixedly arranged on the side wall of the shell (1) on the corresponding side.
7. A corn harvester is characterized in that: the corn harvester comprises a corn harvester body (100) and the crushing and air suction impurity discharging device as claimed in claim 3 or 4, wherein the crushing and air suction impurity discharging device is installed at an opening of a middle shell of an elevator (101) in the corn harvester body (100), and the bottom of the shell (1) is opened and communicated with an opening of the middle shell of the elevator (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922089400.5U CN211129010U (en) | 2019-11-28 | 2019-11-28 | Smash and air suction trash removal device and contain its maize picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922089400.5U CN211129010U (en) | 2019-11-28 | 2019-11-28 | Smash and air suction trash removal device and contain its maize picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211129010U true CN211129010U (en) | 2020-07-31 |
Family
ID=71777267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922089400.5U Active CN211129010U (en) | 2019-11-28 | 2019-11-28 | Smash and air suction trash removal device and contain its maize picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211129010U (en) |
-
2019
- 2019-11-28 CN CN201922089400.5U patent/CN211129010U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A crushing and air suction and impurity removal device and a corn harvester containing it Effective date of registration: 20231128 Granted publication date: 20200731 Pledgee: Jilin Bank Co.,Ltd. Dunhua Branch Pledgor: DUNHUA FANGZHENG AGRICULTURAL MACHINERY EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2023220000138 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200731 Pledgee: Jilin Bank Co.,Ltd. Dunhua Branch Pledgor: DUNHUA FANGZHENG AGRICULTURAL MACHINERY EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2023220000138 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A crushing and air suction and impurity removal device and a corn harvester containing it Granted publication date: 20200731 Pledgee: Jilin Bank Co.,Ltd. Dunhua Branch Pledgor: DUNHUA FANGZHENG AGRICULTURAL MACHINERY EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2024220000056 |