CN111512792A - Miscellaneous processing apparatus of peanut harvester - Google Patents
Miscellaneous processing apparatus of peanut harvester Download PDFInfo
- Publication number
- CN111512792A CN111512792A CN202010431583.9A CN202010431583A CN111512792A CN 111512792 A CN111512792 A CN 111512792A CN 202010431583 A CN202010431583 A CN 202010431583A CN 111512792 A CN111512792 A CN 111512792A
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- CN
- China
- Prior art keywords
- tooth
- miscellaneous
- auger
- impurity
- chain wheel
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- 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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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/06—Gearings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D29/00—Harvesters for peanuts
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D57/00—Delivering mechanisms for harvesters or mowers
- A01D57/20—Delivering mechanisms for harvesters or mowers with conveyor belts
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/08—Clutches
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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
- A01F12/00—Parts or details of threshing apparatus
- A01F12/44—Grain cleaners; Grain separators
- A01F12/446—Sieving means
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
The invention relates to a miscellaneous residue treatment device of a peanut harvester, which comprises an auger shell, a transmission shaft, a miscellaneous residue pushing auger and a clutch; the auger shell is arranged below the vibrating screen for screening peanuts and miscellaneous materials; the transmission shaft is fixed on the auger shell through a bearing, and a first chain wheel is fixed on the transmission shaft; the impurity pushing and transporting auger is communicated with the feeding hole and comprises a second chain wheel meshed with the first chain wheel, an impurity discharging auger shaft parallel to the transmission shaft and a spiral structure part arranged on the impurity discharging auger shaft; the clutch is matched and connected with the impurity pushing auger and comprises a gear cushion sleeved on the impurity discharging auger shaft, a gear cushion cover fixed on the impurity discharging auger shaft and an elastic unit; this miscellaneous processing apparatus that remains can in time make row miscellaneous screw feeder axle disconnection power prevent the equipment damage when the miscellaneous screw feeder axle of appearance holds the big operating mode of load that acts on the axle at row miscellaneous in-process, improves whole work efficiency, improves row miscellaneous efficiency.
Description
Technical Field
The invention relates to the field of agricultural mechanical equipment, in particular to a trash processing device of a peanut harvester.
Background
At present, a peanut picking system of a peanut picking harvester spirally transports peanut seedlings with peanuts to an axial-flow roller of the peanut picking system, peanut seedlings are hit by spike teeth of the peanut picking system under the rotation of the roller, so that the peanut seedlings are separated from the peanuts, but the situation that the peanut seedlings are not sufficiently kneaded and cut inevitably exists in the screening process is solved, so that the lifting system is easily blocked in the continuous transportation process of the peanut seedlings with peanuts, the recovery rate of the peanuts is low, the overall working efficiency is reduced, and the damage of the peanut picking harvester is easily caused.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a trash processing device of a peanut harvester; when the impurity discharging auger shaft bears the working condition of large load acting on the shaft in the impurity discharging process, the impurity discharging auger shaft can be timely disconnected from power to prevent equipment from being damaged, the overall working efficiency is improved, and the impurity discharging efficiency is improved.
In order to achieve the purpose, the invention provides a sundry residue treatment device of a peanut harvester, which comprises an auger shell, a transmission shaft, a sundry residue pushing auger and a clutch; the auger shell is arranged below the vibrating screen for screening peanuts and miscellaneous materials; the transmission shaft is fixed on the auger shell through a bearing, and a first chain wheel is fixed on the transmission shaft; the impurity pushing and transporting auger is communicated with the feeding hole and comprises a second chain wheel meshed with the first chain wheel, an impurity discharging auger shaft parallel to the transmission shaft and a spiral structure part arranged on the impurity discharging auger shaft;
the clutch is matched and connected with the impurity pushing auger and comprises a gear cushion sleeved on the impurity discharging auger shaft, a gear cushion cover fixed on the impurity discharging auger shaft and an elastic unit;
the tooth pad comprises a transmission piece arranged on a first side facing the second chain wheel and a first tooth-shaped structure arranged on a second side, the arrangement direction of the first tooth-shaped structure is opposite to that of the transmission piece on the first side, and the transmission piece is connected with the second chain wheel and used for transmitting power;
the gear cushion sleeve comprises a second tooth-shaped structure and a key groove, the second tooth-shaped structure is meshed with the first tooth-shaped structure and is provided with a second tooth shape matched with the tooth shape of the first tooth-shaped structure, and the key groove is matched with the key to actuate the trash discharging auger shaft to rotate;
the elastic unit is matched with the tooth cushion sleeve for mounting so that the tooth cushion sleeve is meshed with the tooth cushion.
Preferably, the miscellaneous processing device of the peanut picking harvester further comprises a third chain wheel and an miscellaneous elevator; the third chain wheel is fixedly arranged on the transmission shaft and is arranged on the opposite side of the position where the first chain wheel is located; the impurity residue elevator comprises an elevator belt, one end of the elevator belt which inclines upwards is communicated with the impurity residue pushing auger, and the other end of the elevator belt is communicated with the fruit picking mechanism; the lifting belt is connected with the third chain wheel in a matching way.
Preferably, a uniform arrangement of lifting plates and tensioning rollers for tensioning the lifting belt are provided on the lifting belt.
Preferably, the transmission member includes protrusions uniformly distributed around the surface of the first tooth-like structure, and the protrusions are fixedly connected with the second sprocket.
Preferably, the tooth shape of the first tooth-shaped structure is distributed on the periphery of the other side of the tooth pad and is combined into a wave-shaped equal-height tooth; the inclination angle and the length of the teeth are adapted to the load borne by the trash discharging auger shaft during trash discharging.
Preferably, the elastic unit includes a spring and a lock nut; one end of the spring elastically presses against the tooth cushion cover to apply preset elastic force to the tooth cushion cover, and the other end of the spring abuts against the spring seat retainer ring; the spring is a coil spring; the locking nut is fixed on the trash discharging auger shaft and used for limiting the spring seat check ring.
Preferably, the transmission shaft is connected with a power device through a belt pulley.
Preferably, the feed inlet is arranged on the auger shell, and the feed inlet is matched with a fan for blowing the impurity materials, so that the impurity materials screened by the vibrating screen are blown into the feed inlet through the fan.
Preferably, the spiral structural component is in a left-handed structure or a right-handed structure.
Advantageous effects
The invention relates to a trash processing device of a peanut pickup harvester, which distributes power from a power device to a trash discharging auger shaft and an elevator through a transmission shaft, wherein the trash discharging auger shaft bears load acting on the shaft in the trash discharging process, and when larger peanut seedlings are born and the load is large, the device is easy to damage and the trash discharging quality is easy to reduce.
Drawings
FIG. 1 is a partial schematic structural view of the present invention.
Fig. 2 is a schematic diagram of a clutch part structure of the invention.
Fig. 3 is a schematic view of a portion of the tooth pad of the tooth of the present invention.
Fig. 4 is a partial structural schematic diagram of the present invention.
Fig. 5 is a partial structural schematic diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention relates to a miscellaneous residue treatment device of a peanut harvester, which comprises an auger shell 7, a transmission shaft 8, a miscellaneous residue pushing auger 16 and a clutch; the auger shell 7 is arranged below a vibrating screen 15 for screening peanuts and miscellaneous materials; the transmission shaft 8 is fixed on the auger shell 7 through a bearing, and a first chain wheel 9 is fixed on the transmission shaft 8; the miscellaneous residual pushing auger 16 is communicated with the feeding hole, and the miscellaneous residual pushing auger 16 comprises a second chain wheel 10 meshed with the first chain wheel 9, an miscellaneous discharging auger shaft 1 parallel to the transmission shaft 8 and a spiral structural component arranged on the miscellaneous discharging auger shaft 1;
the clutch is connected with the miscellaneous residual pushing auger 16 in a matching way, and comprises a tooth pad 6 sleeved on the miscellaneous auger shaft 1, a tooth pad sleeve 5 fixed on the miscellaneous auger shaft 1 and an elastic unit 4;
the tooth pad 6 comprises a transmission piece arranged on a first side facing the second chain wheel 10 and a first tooth-shaped structure 12 arranged on a second side, the arrangement direction of the first tooth-shaped structure 12 is opposite to that of the transmission piece on the first side, and the transmission piece is connected with the second chain wheel 10 for transmitting power;
the tooth cushion cover 5 comprises a second tooth-shaped structure and a key groove, the second tooth-shaped structure is meshed with the first tooth-shaped structure 12 and is provided with a second tooth shape matched with the tooth shape of the first tooth-shaped structure 12, and the key groove is matched with a key to actuate the impurity discharging auger shaft 1 to rotate;
the elastic unit 4 is installed to match with the tooth pad housing 5 so that the tooth pad housing 5 engages with the tooth pad 6.
When the trash is excessive, the load capacity of the trash auger 16 may be exceeded, that is, when the torque of the auger is increased, the clutch is pushed to be in a separated state by the pressure, so that the auger is prevented from being damaged.
The miscellaneous processing device of the peanut picking harvester also comprises a third chain wheel 11 and an miscellaneous lift conveyer 17; the third chain wheel 11 is fixedly arranged on the transmission shaft 8 and is arranged on the opposite side of the position of the first chain wheel 9; the impurity residue elevator 17 comprises an elevator belt, one end of the elevator belt which inclines upwards is communicated with the impurity residue pushing and conveying auger 16, and the other end of the elevator belt is communicated with the fruit picking mechanism; the lifting belt is connected with a third chain wheel 11 in a matching way.
And the lifting belt is provided with uniformly arranged lifting plates and a tensioning roller for tensioning the lifting belt.
The transmission element comprises projections 20 uniformly distributed around the surface of the first tooth structure 12, and the projections 20 are fixedly connected with the second sprocket 10.
The tooth form of the first tooth-shaped structure 12 is distributed on the periphery of the other side of the tooth pad and is combined into a wave-shaped equal-height tooth; the inclination angle and the length of the teeth are adapted to the load borne by the trash discharging auger shaft 1 during trash discharging.
The elastic unit 4 comprises a spring and a lock nut 2; one end of the spring elastically presses against the tooth cushion sleeve 5 to apply preset elastic force to the tooth cushion sleeve 5, and the other end of the spring abuts against the spring seat retainer ring 3; the spring is a coil spring; and the locking nut 2 is fixed on the impurity removing auger shaft 1, and the locking nut 2 is used for limiting the spring seat retainer ring 3.
The drive shaft 8 is connected to a power unit via a pulley 19.
The feeding port is arranged on the screw conveyer shell 7 and is matched with a fan 13 for blowing the impurity materials, so that the impurity materials screened by the vibrating screen are blown into the feeding port through the fan.
The spiral structure part is of a left-handed structure or a right-handed structure.
The peanut harvester provided with the novel impurity treatment device comprises a vibrating screen 15, a vibrating screen and a processing device, wherein the vibrating screen is used for screening to separate peanuts from impurity materials; an upper peanut auger 14 disposed below the shaker 15 to receive the peanuts; a blower 13 provided in front of the vibration sieve 15 to blow the miscellaneous materials; and a fruit picking mechanism 18 for processing the impurity materials discharged by the impurity processing device.
Parts such as the keyway on helical structure part, the tooth pad cover in this novel device, elevating belt are prior art equipment, all can realize through prior art that the cooperation is installed
In the peanut picking harvester, a clutch is arranged on an impurity removing auger shaft 1, a vibrating screen 15 screens most peanuts into a shell of an upper peanut auger 14, a cleaning fan 13 blows a small amount of peanuts and a large amount of peanut seedlings into an impurity removing auger shell 7, and the peanuts enter a picking mechanism 18 again through an impurity auger and an elevator to pick the peanuts for the second time.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a miscellaneous processing apparatus of peanut harvester which characterized in that: it comprises an auger shell, a transmission shaft, a miscellaneous residue pushing auger and a clutch; the auger shell is arranged below the vibrating screen for screening peanuts and miscellaneous materials; the transmission shaft is fixed on the auger shell through a bearing, and a first chain wheel is fixed on the transmission shaft; the impurity pushing and transporting auger is communicated with the feeding hole and comprises a second chain wheel meshed with the first chain wheel, an impurity discharging auger shaft parallel to the transmission shaft and a spiral structure part arranged on the impurity discharging auger shaft;
the clutch is matched and connected with the impurity pushing auger and comprises a gear cushion sleeved on the impurity discharging auger shaft, a gear cushion cover fixed on the impurity discharging auger shaft and an elastic unit;
the tooth pad comprises a transmission piece arranged on a first side facing the second chain wheel and a first tooth-shaped structure arranged on a second side, the arrangement direction of the first tooth-shaped structure is opposite to that of the transmission piece on the first side, and the transmission piece is connected with the second chain wheel and used for transmitting power;
the gear cushion sleeve comprises a second tooth-shaped structure and a key groove, the second tooth-shaped structure is meshed with the first tooth-shaped structure and is provided with a second tooth shape matched with the tooth shape of the first tooth-shaped structure, and the key groove is matched with the key to actuate the trash discharging auger shaft to rotate;
the elastic unit is matched with the tooth cushion sleeve for mounting so that the tooth cushion sleeve is meshed with the tooth cushion.
2. The miscellaneous handling device of a peanut pickup harvester as claimed in claim 1, characterized in that: the miscellaneous processing device of the peanut picking harvester also comprises a third chain wheel and an miscellaneous lifting conveyor; the third chain wheel is fixedly arranged on the transmission shaft and is arranged on the opposite side of the position where the first chain wheel is located; the impurity residue elevator comprises an elevator belt, one end of the elevator belt which inclines upwards is communicated with the impurity residue pushing auger, and the other end of the elevator belt is communicated with the fruit picking mechanism; the lifting belt is connected with the third chain wheel in a matching way.
3. The miscellaneous processing device of a peanut pickup harvester according to claim 2, characterized in that: and the lifting belt is provided with uniformly arranged lifting plates and a tensioning roller for tensioning the lifting belt.
4. The miscellaneous processing device of a peanut harvester of claim 1, wherein: the transmission part comprises bulges which are uniformly distributed on the surface of the first dentate structure in a surrounding way, and the bulges are fixedly connected with the second chain wheel.
5. The miscellaneous handling device of a peanut pickup harvester as claimed in claim 4, wherein: the tooth form of the first tooth-shaped structure is distributed on the periphery of the other side of the tooth pad and is combined into a wave-shaped equal-height tooth; the inclination angle and the length of the teeth are adapted to the load borne by the trash discharging auger shaft during trash discharging.
6. The miscellaneous handling device of a peanut pickup harvester as claimed in claim 1, characterized in that: the elastic unit comprises a spring and a locking nut; one end of the spring elastically presses against the tooth cushion cover to apply preset elastic force to the tooth cushion cover, and the other end of the spring abuts against the spring seat retainer ring; the spring is a coil spring; the locking nut is fixed on the trash discharging auger shaft and used for limiting the spring seat check ring.
7. The miscellaneous handling device of a peanut pickup harvester as claimed in claim 1, characterized in that: the transmission shaft is connected with a power device through a belt pulley.
8. The miscellaneous processing device of a peanut pickup harvester as defined in claim 1, wherein: the feeding port is arranged on the auger shell and matched with a fan for blowing the impurity materials, so that the impurity materials screened by the vibrating screen are blown into the feeding port through the fan.
9. The miscellaneous processing device of a peanut pickup harvester as defined in claim 1, wherein: the spiral structure part is of a left-handed structure or a right-handed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010431583.9A CN111512792A (en) | 2020-05-20 | 2020-05-20 | Miscellaneous processing apparatus of peanut harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010431583.9A CN111512792A (en) | 2020-05-20 | 2020-05-20 | Miscellaneous processing apparatus of peanut harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111512792A true CN111512792A (en) | 2020-08-11 |
Family
ID=71909344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010431583.9A Pending CN111512792A (en) | 2020-05-20 | 2020-05-20 | Miscellaneous processing apparatus of peanut harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111512792A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0102117A1 (en) * | 1982-08-17 | 1984-03-07 | Ford New Holland N.V. | Rotary cleaning mechanism and method for cleaning threshed grain in combines |
| CN2583953Y (en) * | 2002-12-12 | 2003-11-05 | 新疆新联科技有限责任公司 | Improved self-propelled grain combine-harvester |
| CN201243503Y (en) * | 2008-07-21 | 2009-05-27 | 张丽苹 | Stalk sweeper equipped with over loading clutch |
| CN101755541A (en) * | 2008-12-10 | 2010-06-30 | 河南省新阳农机制造有限公司 | Overload protection device on tailing auger shaft |
| CN203120498U (en) * | 2013-03-29 | 2013-08-14 | 新疆阿勒泰地区农牧机械化技术推广总站 | Automatic separation controller for seed melon picking and de-seeding combined machine |
| CN203934357U (en) * | 2013-12-23 | 2014-11-12 | 江苏江淮动力股份有限公司 | Protective device is blocked in the ceding of Taiwan |
| CN106688437A (en) * | 2015-08-04 | 2017-05-24 | 常州东风农机集团有限公司 | Air-suction impurity-removing chopping device used for harvester |
| CN108834537A (en) * | 2018-06-07 | 2018-11-20 | 常州常发重工科技有限公司 | A kind of self-propelled peanut pickup cropper |
| CN208317413U (en) * | 2018-05-30 | 2019-01-04 | 郑州中联收获机械有限公司 | A kind of cropper |
-
2020
- 2020-05-20 CN CN202010431583.9A patent/CN111512792A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0102117A1 (en) * | 1982-08-17 | 1984-03-07 | Ford New Holland N.V. | Rotary cleaning mechanism and method for cleaning threshed grain in combines |
| CN2583953Y (en) * | 2002-12-12 | 2003-11-05 | 新疆新联科技有限责任公司 | Improved self-propelled grain combine-harvester |
| CN201243503Y (en) * | 2008-07-21 | 2009-05-27 | 张丽苹 | Stalk sweeper equipped with over loading clutch |
| CN101755541A (en) * | 2008-12-10 | 2010-06-30 | 河南省新阳农机制造有限公司 | Overload protection device on tailing auger shaft |
| CN203120498U (en) * | 2013-03-29 | 2013-08-14 | 新疆阿勒泰地区农牧机械化技术推广总站 | Automatic separation controller for seed melon picking and de-seeding combined machine |
| CN203934357U (en) * | 2013-12-23 | 2014-11-12 | 江苏江淮动力股份有限公司 | Protective device is blocked in the ceding of Taiwan |
| CN106688437A (en) * | 2015-08-04 | 2017-05-24 | 常州东风农机集团有限公司 | Air-suction impurity-removing chopping device used for harvester |
| CN208317413U (en) * | 2018-05-30 | 2019-01-04 | 郑州中联收获机械有限公司 | A kind of cropper |
| CN108834537A (en) * | 2018-06-07 | 2018-11-20 | 常州常发重工科技有限公司 | A kind of self-propelled peanut pickup cropper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200811 |
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| RJ01 | Rejection of invention patent application after publication |