CN200990790Y - Grain recovering apparatus of maize harvester - Google Patents
Grain recovering apparatus of maize harvester Download PDFInfo
- Publication number
- CN200990790Y CN200990790Y CN 200620175246 CN200620175246U CN200990790Y CN 200990790 Y CN200990790 Y CN 200990790Y CN 200620175246 CN200620175246 CN 200620175246 CN 200620175246 U CN200620175246 U CN 200620175246U CN 200990790 Y CN200990790 Y CN 200990790Y
- Authority
- CN
- China
- Prior art keywords
- harvesting machine
- maize harvesting
- retracting device
- vibratory sieve
- bearing
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a grain recovery device of a corn harvester, which comprises a vibration screen transmission axle and a support axle. A passive band pulley is arranged at one end of the transmission axle and connected with the active band pulley of the corn harvester through a belt, an eccentric wheel is arranged at the other end of the transmission axle, a drive axle is arranged in the eccentric hole of the eccentric wheel, a connecting rod is arranged on the drive axle, the support axle gets through the connecting rod, the support axle is fixed and connected with the two sides of the vibration screen, the support axle is connected with a swing axle through a swing rod, the swing axle is fixed with the bracket of the corn harvester through a bearing seat, a rolling bearing is arranged on the bracket, a slope shaped vibration slide way is arranged at the front end of the vibration screen, and the vibration slide way slides on the rolling bearing. The utility model can recycle the knocked, incised and lost grains in the corn harvest process, and the recycling ratio is over 90 percents. The vibration frequency and the vibration amplitude can be adjusted, and adjusted according to the different corn harvest seasos, without blocking and lost grains.
Description
Technical field
The utility model relates to a kind of maize harvesting machine seed retracting device.
Background technology
Existing maize harvesting machine great majority do not have the seed retracting device, minority is provided with the seed retracting device, what adopt is the chain-and-harrow type structure, and its retracting device comprises sieve, at the two ends of sieve axle is installed, chain harrow is installed on axle, chain harrow relies on the rotation of chain harrow that Bao Ye, stalk are separated with seed around the sieve setting, but in actual use, have following problem: the combination chain target can not separate Bao Ye with seed, the seed rate of recovery has only 30%～40%; 2, the velocity of rotation of chain target is slow easily stops up, and causes corn machine operation efficient low; 3, turning at an angle of 90 of transmission of chain target and driving shaft, transmission complexity, poor reliability.
The utility model content
The utility model has overcome above-mentioned shortcoming, and providing a kind of can effectively separate Bao Ye with seed, improves the seed rate of recovery, the maize harvesting machine seed retracting device that result of use is good.
The technical scheme in the invention for solving the technical problem is: a kind of maize harvesting machine seed retracting device; comprise vibratory sieve that is arranged under the maize harvesting machine debarker and the transmission mechanism that vibratory sieve is moved; in vibratory sieve side and bottom surface is the harvest corn machine support; described transmission mechanism comprises power transmission shaft; back shaft; end at power transmission shaft is equipped with passive belt wheel; described passive belt wheel is connected with the driving pulley of maize harvesting machine by belt; the other end of described power transmission shaft is equipped with eccentric wheel; in described eccentric eccentric orfice, be provided with driving shaft; on described driving shaft, connecting rod is installed; described back shaft passes from described connecting rod; fixedly connected with the both sides of described vibratory sieve in the two ends of described back shaft; described back shaft is connected with swinging axle by fork; the two ends of described swinging axle are separately installed with bearing; the bearing at two ends is fixed by bearing block and harvest corn machine support; on the harvest corn machine support rolling bearing is installed; at the vibratory sieve front end vibration slideway of ramped shaped is installed, described vibration slideway slides on described rolling bearing.
Described maize harvesting machine seed retracting device, the vertical height that described sliding rail slides is 50mm.
Described maize harvesting machine seed retracting device, the distance between described eccentric center and the eccentric orfice is 32.5mm.
Described maize harvesting machine seed retracting device, described vibratory sieve are the flake sieve.
Described maize harvesting machine seed retracting device, the two ends of described back shaft are connected the both sides of vibratory sieve by bearing block.
Described fork is two, and the two ends of described fork are connected with swinging axle with back shaft by adapter sleeve respectively.
Described maize harvesting machine seed retracting device, described support is provided with two bearing blocks, is provided with bearing in bearing block, and described power transmission shaft passes in two bearings respectively.
Described maize harvesting machine seed retracting device, described belt is a rubber V-belt.
Described maize harvesting machine seed retracting device, described rolling bearing is two, is installed on the support of vibratory sieve front end both sides by bearing block respectively.
Described maize harvesting machine seed retracting device, described vibratory sieve comprises screen frame, is provided with the sieve sheet in described screen frame.
In the utility model, when maize harvesting machine when corn field is gathered in the crops, driving pulley drives passive belt wheel by rubber V-belt and eccentric wheel rotates, it is reciprocating that eccentric wheel promotes vibratory sieve by connecting rod, the fork that is provided with in the vibratory sieve middle and lower part is that swing is done in rotating shaft with the reciprocating motion of vibratory sieve with the swinging axle.The vibration slideway that the front end of vibratory sieve is provided with; because slideway is ramped shaped; vibratory sieve is done the motion that pitches; the pone leaf is separated with iblet; iblet is through the hole on the flake sieve sheet; fall collection grain bucket and reach the purpose that seed reclaims; can finish the multirow maize harvesting machine, the seed in the harvesting corn process reclaims, in the recyclable harvest corn process; the seed that bumps, carves, falls; the rate of recovery is more than 90%, its vibration frequency, and amplitude is adjustable; and adjust according to harvest corn difference in season, do not stop up, do not lose grain.
Description of drawings
Fig. 1 is the end view that is installed on the maize harvesting machine of the present utility model;
Fig. 2 is the utility model Structure of Vibrating Screen schematic diagram;
Fig. 3 is a transmission mechanism schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, 2, 3; maize harvesting machine seed retracting device of the present utility model; be arranged under the maize harvesting machine debarker; below the seed retracting device, be provided with collection grain bucket 4; like this; through the corn of harvesting through behind the debarker, then by the seed retracting device with seed with after peeling separates, seed falls in the collection grain bucket 4.
At maize harvesting machine seed retracting device of the present utility model; involving vibrations sieve 5 and the transmission mechanism that vibratory sieve is moved; in vibratory sieve 5 sides and bottom surface is harvest corn machine support 16; transmission mechanism comprises power transmission shaft 15; back shaft 9; one end of power transmission shaft 15 is equipped with passive belt wheel 3; passive belt wheel 3 is connected with the driving pulley 1 of maize harvesting machine by rubber V-belt 2; on support 16, be provided with two bearing blocks 12; in bearing block 12, be provided with bearing; power transmission shaft 15 passes the bearing in the bearing block 12; the other end at power transmission shaft 15 is equipped with eccentric wheel 11; in the eccentric orfice of eccentric wheel 11, be provided with driving shaft 17; connecting rod 10 is installed on driving shaft 17, and back shaft 9 passes in connecting rod 10, is separately installed with bearing block in the both sides of vibratory sieve 5; the two ends of back shaft 9 are connected with described bearing block, thereby back shaft 9 and vibratory sieve 5 are fixed together.Back shaft 9 is connected with fork 13, fork 13 is connected with swinging axle 14, and fork 13 is two, and two forks 13 are connected with swing arm 14 with back shaft 9 by adapter sleeve respectively, the two ends of swinging axle 14 are separately installed with bearing, and the bearing at two ends is fixing with support 16 by bearing block 18.Support 16 both sides in maize harvesting machine one side are separately installed with bearing block, and rolling bearing 7 is installed on bearing block, are separately installed with downward-sloping vibration slideway 6 in the front end both sides of vibratory sieve 5, and vibration slideway 6 slides on rolling bearing 7.
As shown in Figure 2, vibratory sieve 5 of the present utility model comprises screen frame 20, is provided with sieve sheet 8 in screen frame 20, and the sieve aperture of sieve sheet 8 is a fish-eye shaped, and this flake sieve avoids stalk or bag leaf to stop up, and does not influence under the seed and leaks.
In the utility model, when maize harvesting machine when corn field is gathered in the crops, driving pulley 1 drives passive belt wheel 3 by rubber V-belt 2 and eccentric wheel 11 rotates, it is reciprocating that eccentric wheel 11 promotes vibratory sieve 5 by connecting rod 10, the fork 13 that is provided with in vibratory sieve 5 middle and lower parts is that swing is done in rotating shaft with the reciprocating motion of vibratory sieve 5 with swinging axle 14.The vibration slideway 6 of the front end setting of vibratory sieve 5, because slideway is ramped shaped, vibratory sieve 5 makes the pone leaf separate with iblet in the motion that pitches, iblet is fallen the purpose that collects grain bucket 4 and reach the seed recovery through the hole on the flake sieve sheet 8.
The vertical height that the utility model sliding rail slides is 50mm, and just the amplitude of vibratory sieve vertical direction is 50mm, and the distance between described eccentric center and the eccentric orfice is 32.5mm, and just the amplitude of vibratory sieve horizontal direction is 65mm.The utility model can be adjusted the height of slideway according to the needs of practicality, thereby adjusts the amplitude of vertical direction, adjusts the distance between eccentric center and the eccentric orfice, thereby adjusts the amplitude of horizontal direction.
The utility model can be finished the multirow maize harvesting machine, and the seed in the harvesting corn process reclaims, in the recyclable harvest corn process; the seed that bumps, carves, falls, the rate of recovery are more than 90%, its vibration frequency; amplitude is adjustable, and adjusts according to harvest corn difference in season, does not stop up, do not lose grain.
More than be preferred embodiment of the present utility model, all changes of doing according to technical solutions of the utility model when the function that is produced does not exceed the scope of technical solutions of the utility model, all belong to protection domain of the present utility model.
Claims (10)
1. maize harvesting machine seed retracting device; comprise vibratory sieve that is arranged under the maize harvesting machine debarker and the transmission mechanism that vibratory sieve is moved; in vibratory sieve side and bottom surface is the harvest corn machine support; it is characterized in that: described transmission mechanism comprises power transmission shaft; back shaft; end at power transmission shaft is equipped with passive belt wheel; described passive belt wheel is connected with the driving pulley of maize harvesting machine by belt; the other end of described power transmission shaft is equipped with eccentric wheel; in described eccentric eccentric orfice, be provided with driving shaft; on described driving shaft, connecting rod is installed; described back shaft passes from described connecting rod; fixedly connected with the both sides of described vibratory sieve in the two ends of described back shaft; described back shaft is connected with swinging axle by fork; the two ends of described swinging axle are separately installed with bearing; the bearing at two ends is fixed by bearing block and harvest corn machine support; on the support of maize harvesting machine rolling bearing is installed; at the vibratory sieve front end ramped shaped vibration slideway is installed, described vibration slideway slides on described rolling bearing.
2. maize harvesting machine seed retracting device according to claim 1 is characterized in that: the vertical height that described sliding rail slides is 50mm.
3. maize harvesting machine seed retracting device according to claim 1 is characterized in that: the distance between described eccentric center and the eccentric orfice is 32.5mm.
4. maize harvesting machine seed retracting device according to claim 1 is characterized in that: described vibratory sieve is the flake sieve.
5. maize harvesting machine seed retracting device according to claim 1 is characterized in that: the two ends of described back shaft are connected the both sides of vibratory sieve by bearing block.
6. maize harvesting machine seed retracting device according to claim 1 is characterized in that: described fork is two, and the two ends of described fork are connected with swinging axle with back shaft by adapter sleeve respectively.
7. maize harvesting machine seed retracting device according to claim 1 is characterized in that: described support is provided with two bearing blocks, is provided with bearing in bearing block, and described power transmission shaft passes in two bearings respectively.
8. maize harvesting machine seed retracting device according to claim 1 is characterized in that: described belt is a rubber V-belt.
9. maize harvesting machine seed retracting device according to claim 1 is characterized in that: described rolling bearing is two, is installed on the support of vibratory sieve front end both sides by bearing block respectively.
10. maize harvesting machine seed retracting device according to claim 1, it is characterized in that: described vibratory sieve comprises screen frame, is provided with the sieve sheet in described screen frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620175246 CN200990790Y (en) | 2006-12-22 | 2006-12-22 | Grain recovering apparatus of maize harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620175246 CN200990790Y (en) | 2006-12-22 | 2006-12-22 | Grain recovering apparatus of maize harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200990790Y true CN200990790Y (en) | 2007-12-19 |
Family
ID=38943864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620175246 Expired - Lifetime CN200990790Y (en) | 2006-12-22 | 2006-12-22 | Grain recovering apparatus of maize harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200990790Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107223411A (en) * | 2016-03-24 | 2017-10-03 | 中国农业机械化科学研究院 | A kind of maize harvesting machine and its corn kernel retracting device |
| CN108435546A (en) * | 2018-04-20 | 2018-08-24 | 青岛理工大学 | A kind of reciprocating swing type ultrasonic wave high frequency shale shaker |
-
2006
- 2006-12-22 CN CN 200620175246 patent/CN200990790Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107223411A (en) * | 2016-03-24 | 2017-10-03 | 中国农业机械化科学研究院 | A kind of maize harvesting machine and its corn kernel retracting device |
| CN108435546A (en) * | 2018-04-20 | 2018-08-24 | 青岛理工大学 | A kind of reciprocating swing type ultrasonic wave high frequency shale shaker |
| CN108435546B (en) * | 2018-04-20 | 2024-03-12 | 青岛理工大学 | Reciprocating swing type ultrasonic high-frequency vibrating screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WANG SHIXIU; PATENTEE Free format text: FORMER OWNER: HENGYUNTONG MACHINERY CO., LTD., BEIJING Effective date: 20080718 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080718 Address after: 6, 2 floor, weeping willow West, Chaoyang District, Beijing, zip: 100022 Co-patentee after: Wang Yong Patentee after: Wang Shi Xiu Address before: West Village, pony Town, Beijing, Tongzhou District, China: 101102 Patentee before: Beijing Hengyuntong Machinery Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: HENGYUNTONG MACHINERY CO., LTD., BEIJING Free format text: FORMER OWNER: WANG SHIXIU; PATENTEE Effective date: 20081017 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081017 Address after: West Village, pony Town, Beijing, Tongzhou District, China: 101102 Patentee after: Beijing Hengyuntong Machinery Co., Ltd. Address before: 6, 2 floor, weeping willow West, Chaoyang District, Beijing, zip: 100022 Co-patentee before: Wang Yong Patentee before: Wang Shi Xiu |
|
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN YONGMENG MACHINERY MANUFACTURING CO., LTD. Free format text: FORMER OWNER: HENGYUNTONG MACHINERY CO., LTD., BEIJING Effective date: 20140123 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 101102 TONGZHOU, BEIJING TO: 301802 BAODI, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140123 Address after: 301802 No. 6, Xingan Road, nine Garden Industrial Park, Tianjin, Baodi Patentee after: Tianjin Brave Machinery Manufacturing Co., Ltd. Address before: 101102 West Village, colt Town, Tongzhou District, Beijing Patentee before: Beijing Hengyuntong Machinery Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: YONGMENG MACHINERY CO., LTD. Free format text: FORMER NAME: TIANJIN YONGMENG MACHINERY MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 301802 No. 6, Xingan Road, nine Garden Industrial Park, Tianjin, Baodi Patentee after: Brave mechanical limited company Address before: 301802 No. 6, Xingan Road, nine Garden Industrial Park, Tianjin, Baodi Patentee before: Tianjin Brave Machinery Manufacturing Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071219 |
|
| EXPY | Termination of patent right or utility model |