CN202535722U - Automatic tray-releasing mechanism of tray on rice seeding assembly line - Google Patents
Automatic tray-releasing mechanism of tray on rice seeding assembly line Download PDFInfo
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- CN202535722U CN202535722U CN2012201158358U CN201220115835U CN202535722U CN 202535722 U CN202535722 U CN 202535722U CN 2012201158358 U CN2012201158358 U CN 2012201158358U CN 201220115835 U CN201220115835 U CN 201220115835U CN 202535722 U CN202535722 U CN 202535722U
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- gear
- manipulator
- crank
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- mechanical arm
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Abstract
The utility model discloses an automatic tray-releasing mechanism of tray on rice seeding assembly line. The automatic tray-releasing mechanism comprises a crank mechanism, a rocking rod, a connecting rod, a machine frame, a sliding block, a rack, two cams, a first gear, two mechanical arms, two rack pressing rods, a pair of second gears, two manipulators, a strengthening rod, a pair of third gears, two double-sided racks, two pairs of fourth gears and two paws. A crank of the crank mechanism drives the rocking rod to swing so that the sliding block do reciprocating movement, and then the mechanical arms can swing forward and backward. The pressing rods are arranged in the mechanical arms and can slide relative to the mechanical arms; one end of each pressing rod is in contact with a cam, and the other end of each pressing rod is meshed with a gear of a mechanical arm by a rack; the pair of gears which are coaxially arranged are meshed with the double-sided racks to drive the manipulators to open and close; the crank turns a circle, the mechanical arms turns a certain angle to the tray piling position, after the manipulators grab the trays, the mechanical arms return to the initial position, and the manipulators is opened and place the trays on the seeding assembly line, so the manual operation is reduced, and the mechanized seeding efficiency of rice is improved.
Description
Technical field
The utility model relates to agricultural machinery, especially relates to alms bowl dish on a kind of rice growing streamline mechanism that sells at reduced prices automatically.
Background technology
The rice bowl rice shoot all adopts and moulds cave alms bowl dish cultivation at present, is mainly accomplished by manual work, and seedling labour intensity is bigger.Therefore for adapting to the development of rice bowl shoot transplanting equipment machineryization; Exploitation can realize the batch production large sized complete sets of equipment of accurate seedling; Guarantee the accurate seeding quantity in every cave, shop soil and earthing amount; Once accomplish whole seedling flow charts in factory,, have great importance for peasant household provides qualified potted sprout.The mechanism of the automatic placement alms bowl dish on the alms bowl plate seedling raising sowing streamline that the utility model designed; Purpose is in order to reduce manual operation; Improve rice growing machineryization efficient, effectively solve China's present stage agricultural development needs, China's agricultural development is significant.
Summary of the invention
The purpose of the utility model provides alms bowl dish on a kind of rice growing streamline mechanism that sells at reduced prices automatically, and the alms bowl dish that stacks is placed on the streamline one by one, in an orderly manner, reduces artificial sale at reduced prices operation, improves sowing efficient and seeding mechanization degree.
In order to achieve the above object, the technical scheme of the utility model employing comprises:
The utility model comprises crank mechanism, rocking bar, connecting rod, frame, slide block, tooth bar, two cams, first gear, two mechanical arms, two toothed rack push rods, a pair of second gear, two manipulators, a pair of the 3rd gear, two two-sided tooth bars, two pairs of the 4th gears and two paws; Crank in the crank mechanism is connected through slide block with rocking bar, and rocking bar drives between slide block and the frame through connecting rod and slides relatively, is installed in the tooth bar and first gears engaged on the slide block; Mechanical arm is equipped with at the two ends of first gear shaft respectively, and two cams are separately fixed at the both sides of frame, and two camshaft lines overlap with first Gear axis; The no increment of two toothed rack push rods respectively be fixed on frame on cam contact, two toothed rack push rods have increment respectively with mechanical arm separately on the 3rd gears engaged, two toothed rack push rods are installed in respectively separately in the mechanical arm; Relatively mechanical arm slides, two the 3rd coaxial separately installation second gears of gear, two second gears respectively with two-sided tooth bar engagement separately; The double cog row culture is moved back and forth, and a pair of the 4th gear of both sides and two-sided tooth bar engagement separately all are equipped with manipulator on a pair of the 4th gear of both sides; Moving up and down of two-sided tooth bar; Drive the paw opening and closing of manipulator, crank rotates a circle, and the rocking bar reciprocally swinging once; Mechanical arm back and forth rotates once, paw opens, closure once.
Described two robot manipulator structures are identical, include a pair of the 4th gear, two manipulator first rocking bars, two manipulator second rocking bars, two manipulator connecting rods and two paws; A pair of the 4th gear is hinged on respectively on the mechanical arm and two-sided tooth bar engagement, and an end of two manipulator first rocking bars is fixedly connected with the 4th gear separately respectively, and the other end of two manipulator first rocking bars is hinged with an end of manipulator connecting rod separately respectively; One end and the mechanical arm of manipulator second rocking bar are hinged, the other end of manipulator second rocking bar and the other end of manipulator connecting rod separately and an end of paw is hinged separately.
Described crank mechanism comprises electromotor, belt, big belt wheel and crank; Belt wheel on the motor main shaft is rotationally connected through belt and big belt wheel, and an end of crank is hinged with big belt wheel, and the other end of crank is connected with rocking bar through slide block.
The beneficial effect that the utlity model has is:
The utility model is the automatic placement that is used for alms bowl dish on the rice growing streamline.Electromotor drives crank and rotates after pulley decelerates.Crank drives rocking bar and in certain angular range, swings, and drives rack slide and moves back and forth.Rotate through the rack drives gear, gear and mechanical arm are coaxial, realize swinging back and forth of mechanical arm.The hunting range of adjustment rocking bar can be adjusted the scope that mechanical arm rotates.The tooth bar push rod is installed in the mechanical arm, and mechanical arm slides relatively.The no increment of tooth bar push rod contacts with rack-mounted cam, and the other end is that increment is arranged, with the gears engaged that is installed on the mechanical arm.Coaxial another meshes the drives mechanical hand opening and closing to gear and the two-sided tooth bar of manipulator that is installed on the mechanical arm.Crank rotates a week, and mechanical arm turns an angle from initial position, and behind alms bowl dish stowed location manipulator extracting alms bowl dish, mechanical arm rotates gets back to initial position, and manipulator unclamps and is placed into the alms bowl dish on the sowing streamline.Can reduce manual operation, improve rice mechanization sowing efficient.
Description of drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the enlarged drawing of I among Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Among the figure: 1, electromotor, 2, belt, 3, big belt wheel, 4 cranks, 5, rocking bar, 6, connecting rod; 7, frame, 8, slide block, 9, tooth bar, 10, cam, 11, first gear, 12, mechanical arm; 13, tooth bar push rod, 14, second gear, 15, manipulator, 16, bracing piece, the 17, the 3rd gear, 18, two-sided tooth bar; 19, the 4th gear, 20, paw, 21, manipulator first rocking bar, 22, manipulator second rocking bar, 23, the manipulator connecting rod.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Like Fig. 1, Fig. 2, shown in Figure 3, it comprises crank mechanism, rocking bar 5, connecting rod 6, frame 7, slide block 8, tooth bar 9, two cams 10, first gear 11, two mechanical arms 12, two toothed rack push rods 13, a pair of second gear 14, two manipulators 15, bracing piece 16, a pair of the 3rd gear 17, two two-sided tooth bars 18; Crank 4 in the crank mechanism is connected with rocking bar 5 through slide block, and rocking bar 5 drives between slide block 8 and the frame 7 through connecting rod 6 and slides relatively, is installed in tooth bar 9 and 11 engagements of first gear on the slide block 8; The two ends that first gear is 11 are equipped with respectively the both sides that 16, two cams 10 of bracing piece are separately fixed at frame 7 are set between 12, two mechanical arms 12 of mechanical arm; Two camshaft lines and 11 deads in line of first gear, the no increment of two toothed rack push rods 13 respectively be fixed on frame on cam 10 contact, two toothed rack push rods 13 have increment respectively with mechanical arm separately on 17 engagements of the 3rd gear; Two toothed rack push rods 13 are installed in respectively separately in the mechanical arm 12, and mechanical arm 12 slides two the 3rd coaxial separately installation second gears 14 of gear 17 relatively; Two second gears respectively with two-sided tooth bar 18 engagements separately; Two-sided tooth bar 18 is moved back and forth, and a pair of the 4th gear 19 of both sides and two-sided tooth bar 18 engagements separately all are equipped with manipulator 15 on a pair of the 4th gear 19 of both sides; Moving up and down of two-sided tooth bar 18; Drive paw 20 opening and closing of manipulator 15, crank 4 rotates a circle, and rocking bar 5 reciprocally swingings once; Mechanical arm 12 back and forth rotates once, paw 20 opens, closure once.
Like Fig. 1, shown in Figure 2, described two robot manipulator structures are identical, include a pair of the 4th gear 19, two manipulators first rocking bar 21, two manipulators second rocking bar 22, two manipulator connecting rods 23 and two paws 20; A pair of the 4th gear is hinged on respectively on the mechanical arm 12 and meshes with two-sided tooth bar 18; One end of two manipulator first rocking bars 21 is fixedly connected with the 4th gear 19 separately respectively, and the other end of two manipulator first rocking bars 21 is hinged with an end of manipulator connecting rod 23 separately respectively; One end and the mechanical arm 12 of manipulator second rocking bar 21 are hinged, the other end of manipulator second rocking bar 21 and the other end of manipulator connecting rod 23 separately and an end of paw 20 is hinged separately.
As shown in Figure 1, described crank mechanism comprises electromotor 1, belt 2, belt wheel 3 and crank 4; Belt wheel on electromotor 1 main shaft is rotationally connected through belt 2 and big belt wheel 3, and an end of crank 4 is hinged with big belt wheel 3, and the other end of crank 4 and rocking bar 5 are connected through slide block.
The operation principle of the utility model is following:
Electromotor 1 drives belt pulleys 3 back of slowing down through belt 2 and drives crank 4 and rotate, and crank 4 drives rocking bars 5 and in certain angle, swings, and rocking bar 5 is connected with slide block 8 on being installed in frame 7 through connecting rod 6, and the past complex line of drive slide block 8 works moves.Tooth bar 9 is fixedly mounted on the slide block 8, and tooth bar 9 and first gear, 11 engagements that are installed on the frame 7 drive with first gear, 11 coaxial two mechanical arms 12 and rotate.Two toothed rack push rods 13 are installed in respectively in two mechanical arms 12, rotate with mechanical arm 12.The no increment of two toothed rack push rods 13 respectively be fixed on frame 7 on two cams 10 contact, tooth bar push rod 13 is with in mechanical arm 12 rotating process, tooth bar push rod 13 moves relative to mechanical arm 12 according to the profile of cam 10.The increment that has of two toothed rack push rods 13 meshes with a pair of the 3rd gear 17 that is installed on two mechanical arms 12 respectively; Tooth bar push rod 13 moves relative to mechanical arm 12; The 3rd gear 17 on the mechanical arm 12 is rotated; Coaxial a pair of second gear 14 meshes with the two-sided tooth bar 18 that is installed on the mechanical arm 12 respectively, and the both sides tooth of two-sided tooth bar 18 meshes with a pair of the 4th gear 19 that is installed on the mechanical arm 12 respectively.Manipulator first rocking bar 21 1 ends are fixedly connected with the 4th gear 19, and the other end of manipulator first rocking bar 21 is connected with manipulator connecting rod 23; One end and the mechanical arm 12 of manipulator second rocking bar 22 are hinged, and the other end of manipulator second rocking bar 22 is connected with manipulator connecting rod 23.The direction of rotation of a pair of the 4th gear 19 on the same mechanical arm 12; When two-sided tooth bar 18 up moves; Two the 4th gears 19 turn to opposing; Drive manipulator first rocking bar 21 relative swing, drive paw 20 closures through manipulator connecting rod 23 and manipulator second rocking bar 22, otherwise then open.Crank 4 rotates weeks, the reciprocal rotation of accomplishing mechanical arm 12 once, the closure of paw 20 with open each once.
Above-mentioned embodiment is used for the utility model of explaining; Rather than the utility model limited; In the protection domain of the spirit of the utility model and claim,, all fall into the protection domain of the utility model to any modification and the change that the utility model is made.
Claims (3)
1. the mechanism that sells at reduced prices automatically of the alms bowl dish on the rice growing streamline is characterized in that: it comprises crank mechanism, rocking bar (5), connecting rod (6), frame (7), slide block (8), tooth bar (9), two cams, first gear (11), two mechanical arms, two toothed rack push rods, a pair of second gear, two manipulators, a pair of the 3rd gear, two two-sided tooth bars, two pairs of the 4th gears and two paws; Crank in the crank mechanism (4) is connected with rocking bar (5) through slide block, and rocking bar (5) drives between slide block (8) and the frame (7) through connecting rod (6) and slides relatively, is installed in tooth bar (9) and first gear (11) engagement on the slide block (8); Mechanical arm is equipped with at the two ends of first gear (11) axle respectively, and two cams are separately fixed at the both sides of frame (7), two camshaft lines and first gear (11) dead in line; The no increment of two toothed rack push rods respectively be fixed on frame on cam contact, two toothed rack push rods have increment respectively with mechanical arm separately on the 3rd gears engaged, two toothed rack push rods are installed in respectively separately in the mechanical arm; Relatively mechanical arm slides, two the 3rd coaxial separately installation second gears of gear, two second gears respectively with two-sided tooth bar engagement separately; The double cog row culture is moved back and forth, and a pair of the 4th gear of both sides and two-sided tooth bar engagement separately all are equipped with manipulator on a pair of the 4th gear of both sides; Moving up and down of two-sided tooth bar; Drive the paw opening and closing of manipulator, crank (4) rotates a circle, and rocking bar (5) reciprocally swinging once; Mechanical arm back and forth rotates once, paw opens, closure once.
2. the mechanism that sells at reduced prices automatically of the alms bowl dish on a kind of rice growing streamline according to claim 1; It is characterized in that: described two robot manipulator structures are identical, include a pair of the 4th gear, two manipulator first rocking bars, two manipulator second rocking bars, two manipulator connecting rods and two paws; A pair of the 4th gear is hinged on respectively on the mechanical arm and two-sided tooth bar engagement, and an end of two manipulator first rocking bars is fixedly connected with the 4th gear separately respectively, and the other end of two manipulator first rocking bars is hinged with an end of manipulator connecting rod separately respectively; One end and the mechanical arm of manipulator second rocking bar are hinged, the other end of manipulator second rocking bar and the other end of manipulator connecting rod separately and an end of paw is hinged separately.
3. the mechanism that sells at reduced prices automatically of the alms bowl dish on a kind of rice growing streamline according to claim 1 is characterized in that: described crank mechanism comprises electromotor (1), belt (2), big belt wheel (3) and crank (4); Belt wheel on electromotor (1) main shaft is rotationally connected through belt (2) and big belt wheel (3), and an end of crank (4) is hinged with big belt wheel (3), and the other end of crank (4) is connected with rocking bar (5) through slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201158358U CN202535722U (en) | 2012-03-26 | 2012-03-26 | Automatic tray-releasing mechanism of tray on rice seeding assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201158358U CN202535722U (en) | 2012-03-26 | 2012-03-26 | Automatic tray-releasing mechanism of tray on rice seeding assembly line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202535722U true CN202535722U (en) | 2012-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201158358U Withdrawn - After Issue CN202535722U (en) | 2012-03-26 | 2012-03-26 | Automatic tray-releasing mechanism of tray on rice seeding assembly line |
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| Country | Link |
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| CN (1) | CN202535722U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102598931A (en) * | 2012-03-26 | 2012-07-25 | 浙江理工大学 | Automatic bowl plate feeding mechanism on rice seeding production line |
| CN103465261A (en) * | 2013-09-28 | 2013-12-25 | 荆州市大明灯业有限公司 | Mechanical lifting device for fluorescent lamp tubes |
| CN104526710A (en) * | 2014-12-11 | 2015-04-22 | 重庆舰帏机械有限公司 | Clamping device of linkage type pipe fitting |
| CN107466559A (en) * | 2017-08-16 | 2017-12-15 | 石河子大学 | A kind of folder seedling device based on partial gear rackwork |
| CN112158572A (en) * | 2020-10-20 | 2021-01-01 | 张帆 | Material lifting, overturning and sorting device |
| CN113030836A (en) * | 2021-02-09 | 2021-06-25 | 浙江万胜智能科技股份有限公司 | Ammeter detection assembly line |
| CN113388973A (en) * | 2021-08-18 | 2021-09-14 | 南通市金璐艺卧室用品有限公司 | Embroidery machine cloth overspeed device tensioner is used in processing of cross-stitch fabrics |
-
2012
- 2012-03-26 CN CN2012201158358U patent/CN202535722U/en not_active Withdrawn - After Issue
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102598931A (en) * | 2012-03-26 | 2012-07-25 | 浙江理工大学 | Automatic bowl plate feeding mechanism on rice seeding production line |
| CN102598931B (en) * | 2012-03-26 | 2013-11-27 | 浙江理工大学 | Automatic bowl plate feeding mechanism on rice seeding production line |
| CN103465261A (en) * | 2013-09-28 | 2013-12-25 | 荆州市大明灯业有限公司 | Mechanical lifting device for fluorescent lamp tubes |
| CN103465261B (en) * | 2013-09-28 | 2015-04-22 | 荆州市大明灯业有限公司 | Mechanical lifting device for fluorescent lamp tubes |
| CN104526710A (en) * | 2014-12-11 | 2015-04-22 | 重庆舰帏机械有限公司 | Clamping device of linkage type pipe fitting |
| CN107466559A (en) * | 2017-08-16 | 2017-12-15 | 石河子大学 | A kind of folder seedling device based on partial gear rackwork |
| CN112158572A (en) * | 2020-10-20 | 2021-01-01 | 张帆 | Material lifting, overturning and sorting device |
| CN113030836A (en) * | 2021-02-09 | 2021-06-25 | 浙江万胜智能科技股份有限公司 | Ammeter detection assembly line |
| CN113030836B (en) * | 2021-02-09 | 2022-02-22 | 浙江万胜智能科技股份有限公司 | Ammeter detection assembly line |
| CN113388973A (en) * | 2021-08-18 | 2021-09-14 | 南通市金璐艺卧室用品有限公司 | Embroidery machine cloth overspeed device tensioner is used in processing of cross-stitch fabrics |
| CN113388973B (en) * | 2021-08-18 | 2021-10-29 | 南通市金璐艺卧室用品有限公司 | Embroidery machine cloth overspeed device tensioner is used in processing of cross-stitch fabrics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121121 Effective date of abandoning: 20131127 |
|
| RGAV | Abandon patent right to avoid regrant |