CN203675647U - Cylindrical cam transmission mechanism of blueberry picking machine - Google Patents
Cylindrical cam transmission mechanism of blueberry picking machine Download PDFInfo
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- CN203675647U CN203675647U CN201420083662.5U CN201420083662U CN203675647U CN 203675647 U CN203675647 U CN 203675647U CN 201420083662 U CN201420083662 U CN 201420083662U CN 203675647 U CN203675647 U CN 203675647U
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- cylindrical cam
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- blueberry
- transmission mechanism
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Abstract
The utility model belongs to a transmission mechanism, and particularly relates to a cylindrical cam transmission mechanism of a blueberry picking machine, wherein the cylindrical cam transmission mechanism aims to solve the problems that existing manual blueberry picking is low in working efficiency, large-area picking cannot be achieved, mechanical blueberry picking is low in transmission efficiency, and a rear picking device cannot be effectively driven to pick blueberries. The cylindrical cam transmission mechanism of the blueberry picking machine comprises a bottom plate, a cylindrical cam, a transmission shaft, a first connecting body, a supporting shaft, a guide plate, a transmission rod, a first transmission part, a second transmission part and a second connecting piece, wherein the supporting shaft is sleeved with the first connecting body, the front end of the first connecting body is provided with a cylindrical cam roller which is connected with a groove in the cylindrical cam in a sliding mode, the lower surface of the first connecting body is fixedly connected with one end of the transmission rod, and the other end of the transmission rod is connected with a key groove in the first transmission part in a sliding mode. The cylindrical cam transmission mechanism is mainly used for blueberry picking.
Description
Technical field
The utility model relates to a kind of transmission mechanism, is specifically related to a kind of blueberry picking machine cylindrical cam transmission mechanism.
Background technology
In recent years, the nutritive value of blueberry, the expert that health care value obtains more and more coming and scholar's approval, market is all the more so to its demand, in short several years, price soars all the way, supply falls short of demand, one of popular generally acknowledged health products are become, drive thus the flourish of blueberry plant husbandry, but, it is found that the continuous expansion along with blueberry cultivated area, the blueberry that brings " bottleneck problem " of plucking more aobvious outstanding, reason is that blueberry is under the jurisdiction of acid fruit, the fruit maturation shelf-life is short, if at short notice it not being plucked to low temperature after blueberry maturation preserves, fruit very easily loses fresh-keeping property and withers so.And in the blueberry plantation industry of China, the plantation of Blueberry is plucked always by manually completing, after blueberry maturation, in short several days times, be difficult to realize the harvesting to large area maturation Blueberry by manual work, therefore develop a kind of blueberry machine that can carry out Mechaniaed harvest to blueberry to become a kind of demand, imperative to the each parts research and development of blueberry picking machine.
Utility model content
The utility model is for solving existing artificial harvesting blueberry inefficiency, cannot realize large area plucks, Mechaniaed harvest blueberry transmission efficiency is low, the problem that can not effectively drive picker below to pluck blueberry, and then a kind of blueberry picking machine cylindrical cam transmission mechanism is proposed.
The utility model takes technical scheme to be for addressing the above problem: the utility model comprises base plate, cylindrical cam, power transmission shaft, the first connector, back shaft, guide plate, drive link, the first driving member, the second driving member and the second connector, cylindrical cam is sleeved on power transmission shaft, the two ends of power transmission shaft are fixed in respectively the upper surface of base plate by clutch shaft bearing seat, between each clutch shaft bearing seat and power transmission shaft, be respectively equipped with bearing, back shaft and power transmission shaft be arranged in parallel, the first connector is sleeved on back shaft, between the first connector and back shaft, be provided with linear bearing, the two ends of back shaft are fixed in respectively the upper surface of base plate by the second bearing block, between each the second bearing block and back shaft, be respectively equipped with bearing, the front end of the first connector is provided with cylindrical cam roller, groove on cylindrical cam roller and cylindrical cam is slidably connected, the rear end of the first connector is provided with guide plate, the upper and lower surface of guide plate is respectively provided with respectively two directive wheels, four directive wheels are affixed by riser and base plate respectively, the lower surface of the first connector and one end of drive link are affixed, base plate is provided with rectangular slot, the below of rectangular slot is provided with the first driving member, the upper surface of the first driving member is provided with keyway, keyway on the other end of drive link and the first driving member is slidably connected, the lower surface of the first driving member and the second driving member are affixed, the two ends of the second driving member are connected with bearing block by connecting axle respectively, each bearing block is connected with picking mechanism by the second connector respectively.
The beneficial effects of the utility model are: the utility model can carry out Mechaniaed harvest to the short clump of China's artificial planting blueberry, motion to prime mover transforms, drive picking mechanism below to pluck blueberry, it is one of critical component of blueberry picking machine, mechanism's compact, operating efficiency is high, and energy utilization rate reaches more than 95%, kinetic energy can be transmitted effectively.
Accompanying drawing explanation
Fig. 1 is equipped with the integrally-built schematic perspective view of blueberry picker of the present utility model; Fig. 2 is the integrally-built schematic perspective view of the utility model; Fig. 3 is the move reciprocatingly schematic perspective view of guide frame of the utility model; Fig. 4 is the schematic perspective view of the utility model and picking mechanism 26 annexations.
Embodiment
Embodiment one: as Figure 1-4, described in present embodiment, a kind of blueberry picking machine cylindrical cam transmission mechanism comprises base plate 11, cylindrical cam 9, power transmission shaft 7, the first connector 16, back shaft 13, guide plate 17, drive link 20, the first driving member 21, the second driving member 22 and the second connector 25, cylindrical cam 9 is sleeved on power transmission shaft 7, the two ends of power transmission shaft 7 are fixed in respectively the upper surface of base plate 11 by clutch shaft bearing seat 8, between each clutch shaft bearing seat 8 and power transmission shaft 7, be respectively equipped with bearing, back shaft 13 be arranged in parallel with power transmission shaft 7, the first connector 16 is sleeved on back shaft 13, between the first connector 16 and back shaft 13, be provided with linear bearing 14, the two ends of back shaft 13 are fixed in respectively the upper surface of base plate 11 by the second bearing block 12, between each the second bearing block 12 and back shaft 13, be respectively equipped with bearing, the front end of the first connector 16 is provided with cylindrical cam roller 15, cylindrical cam roller 15 is slidably connected with the groove 9-1 on cylindrical cam 9, the rear end of the first connector 16 is provided with guide plate 17, the upper and lower surface of guide plate 17 is respectively provided with respectively two directive wheels 19, four directive wheels 19 are affixed by riser 18 and base plate 11 respectively, one end of the lower surface of the first connector 16 and drive link 20 is affixed, base plate 11 is provided with rectangular slot 11-1, the below of rectangular slot 11-1 is provided with the first driving member 21, the upper surface of the first driving member 21 is provided with keyway 21-1, keyway 21-1 on the other end of drive link 20 and the first driving member 21 is slidably connected, the lower surface of the first driving member 21 and the second driving member 22 are affixed, the two ends of the second driving member 22 are connected with bearing block 24 by connecting axle 23 respectively, each bearing block 24 is connected with picking mechanism 26 by the second connector 25 respectively.
So design is fixed on whole cylindrical cam transmission mechanism on base plate 11, the rotating cylindrical cam roller 15 that simultaneously drives of cylindrical cam 9 does linear reciprocating motion, make the first connector 16 do rectilinear motion along back shaft 13, for reducing the frictional force between the first connector 16 and back shaft 13, on the first connector 16, linear bearing 14 is installed.In addition, for prevent that the first connector 16 from doing the straight-line gyration of doing along back shaft 13 simultaneously, guide plate 17 is installed in rear end at the first connector 16, guide plate is clipped between four directive wheels 19, directive wheel 19 is fixed on base plate 11 by riser 18, when cylindrical cam 9 revolutions drive cylindrical cam roller 15, the first connector 16 and guide plate 17 to do linear reciprocating motion, guide plate 17, under the guide effect of directive wheel 19, has been realized the guiding of the first connector 16.Drive link 20 is fixed on the first connector 16, the first driving member 21 is milled with keyway 21-1 above, keyway 21-1 matches with drive link 20, drive link can be slided in keyway 21-1, the first driving member 21 and the second driving member 22 are affixed, the second driving member 22 is connected with the second bearing block 24 by connecting axle 23, the second bearing block 24 is connected with picker 26 by the second connector 25, drive the first connector in cylindrical cam 9 revolutions, 16 and drive link 20 when doing linear reciprocating motion, in the keyway 21-1 of drive link 20 on the first driving member 21, slide, drive the first driving member 21, the second driving member 22, connecting axle 23, the second bearing block 24, the second connector 25 and picking mechanism 26 do reciprocally swinging, realize the harvesting to blueberry.
Embodiment two: as Figure 1-4, on power transmission shaft 7, the two ends of cylindrical cam 9 are respectively equipped with clamp nut 10 described in present embodiment.Other composition and annexation are identical with embodiment one.So design is fixed on cylindrical cam 9 on power transmission shaft 7 effectively.
Operation principle
All picking machine connection for transmission parts are arranged on picking machine underframe 1, prime mover 2 band transmissions 3 drive buncher 4 to turn round, the output shaft of buncher 4 drives cylindrical cam transmission mechanism motion described in the utility model by the first driving-chain 5, the second driving-chain 6, the final picking mechanism 26 that drives does reciprocally swinging, thereby completes the process that whole blueberry is plucked.
Claims (2)
1. a blueberry picking machine cylindrical cam transmission mechanism, it is characterized in that: described a kind of blueberry picking machine cylindrical cam transmission mechanism comprises base plate (11), cylindrical cam (9), power transmission shaft (7), the first connector (16), back shaft (13), guide plate (17), drive link (20), the first driving member (21), the second driving member (22) and the second connector (25), cylindrical cam (9) is sleeved on power transmission shaft (7), the two ends of power transmission shaft (7) are fixed in respectively the upper surface of base plate (11) by clutch shaft bearing seat (8), between each clutch shaft bearing seat (8) and power transmission shaft (7), be respectively equipped with bearing, back shaft (13) be arranged in parallel with power transmission shaft (7), the first connector (16) is sleeved on back shaft (13), between the first connector (16) and back shaft (13), be provided with linear bearing (14), the two ends of back shaft (13) are fixed in respectively the upper surface of base plate (11) by the second bearing block (12), between each the second bearing block (12) and back shaft (13), be respectively equipped with bearing, the front end of the first connector (16) is provided with cylindrical cam roller (15), cylindrical cam roller (15) is slidably connected with the groove (9-1) on cylindrical cam (9), the rear end of the first connector (16) is provided with guide plate (17), the upper and lower surface of guide plate (17) is respectively provided with respectively two directive wheels (19), four directive wheels (19) are affixed by riser (18) and base plate (11) respectively, one end of the lower surface of the first connector (16) and drive link (20) is affixed, base plate (11) is provided with rectangular slot (11-1), the below of rectangular slot (11-1) is provided with the first driving member (21), the upper surface of the first driving member (21) is provided with keyway (21-1), keyway (21-1) on the other end of drive link (20) and the first driving member (21) is slidably connected, the lower surface of the first driving member (21) and the second driving member (22) are affixed, the two ends of the second driving member (22) are connected with bearing block (24) by connecting axle (23) respectively, each bearing block (24) is connected with picking mechanism (26) by the second connector (25) respectively.
2. a kind of blueberry picking machine cylindrical cam transmission mechanism according to claim 1, is characterized in that: the two ends of the upper cylindrical cam (9) of described power transmission shaft (7) are respectively equipped with clamp nut (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420083662.5U CN203675647U (en) | 2014-02-26 | 2014-02-26 | Cylindrical cam transmission mechanism of blueberry picking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420083662.5U CN203675647U (en) | 2014-02-26 | 2014-02-26 | Cylindrical cam transmission mechanism of blueberry picking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203675647U true CN203675647U (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420083662.5U Expired - Fee Related CN203675647U (en) | 2014-02-26 | 2014-02-26 | Cylindrical cam transmission mechanism of blueberry picking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203675647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105684645A (en) * | 2016-01-19 | 2016-06-22 | 东北农业大学 | Rotating brush type blueberry harvester |
-
2014
- 2014-02-26 CN CN201420083662.5U patent/CN203675647U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105684645A (en) * | 2016-01-19 | 2016-06-22 | 东北农业大学 | Rotating brush type blueberry harvester |
| CN105684645B (en) * | 2016-01-19 | 2017-07-28 | 东北农业大学 | Rotary brush blueberry cropper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20160226 |