CN208402438U - A kind of cam-train combined type duplicate rows carrier vegetable transplanting machine structure - Google Patents
A kind of cam-train combined type duplicate rows carrier vegetable transplanting machine structure Download PDFInfo
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- CN208402438U CN208402438U CN201821017919.1U CN201821017919U CN208402438U CN 208402438 U CN208402438 U CN 208402438U CN 201821017919 U CN201821017919 U CN 201821017919U CN 208402438 U CN208402438 U CN 208402438U
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- gear
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- cam
- transplanting
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- 235000013311 vegetables Nutrition 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000005096 rolling process Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012271 agricultural production Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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- Transplanting Machines (AREA)
Abstract
The utility model discloses a kind of cam-train combined type duplicate rows carrier vegetable transplanting machine structures.Vegetable transplanting mechanism can make agricultural production mechanization, improve production efficiency.Two intermediate gearings are arranged in the central axis both ends of the utility model, and intermediate gearing includes first gear case, the first sun gear, the first planetary gear, driving cam, roller, connecting rod, oscillating rod, the first planet axis, second gear case, the second sun gear, the second planetary gear and the second planet axis；Transplanting arm is installed on second gear case.The utility model, than the stable drive with cam mechanism, realizes the opposite swing of two-stage gear-box by the stable drive of Knucle-gear, so that mechanism is realized complicated sharp mouth shape transplanting track, to realize the transplanting of pot vegetable seedlings；Mechanism, which rotates one week, can transplant two plants of pot seedlings, high production efficiency.
Description
Technical field
The utility model belongs to agricultural mechanical field, is related to pot vegetable seedlings transplanter, and in particular to a kind of cam-train group
Box-like duplicate rows carrier vegetable transplanting machine structure.
Background technique
At present vegetable cultivation in a manner of culturing and transplanting seedlings based on, traditional direct seeding method has been eliminated.Nursery moves
The mode of cultivation can shorten pot vegetable seedlings period of seedling establishment, shorten the vegetables production cycle, improve land utilization ratio, and be convenient for mechanization
Management and harvesting have huge economic and social benefit so as to increase substantially yield of vegetables, guarantee vegetables quality.
Pot vegetable seedlings transplanting is a heavy workload, labor intensity height and the course of work at high cost, vegetable transplanting mechanism
Wholesale production efficiency can be improved greatly, guarantee the survival rate of pot vegetable seedlings.Replacing manually transplanting using vegetable transplanting mechanism is
Realize the only way of vegetables automation plantation.
Summary of the invention
The purpose of this utility model is provided a kind of applied to the convex of vegetable transplanting according to the requirement of vegetable transplanting machinery
Wheel-train combined type duplicate rows carrier vegetable transplanting machine structure.
In order to achieve the above object, the technical solution adopted in the utility model is:
The utility model includes transmission case, central axis, intermediate gearing and transplanting arm.The central axis passes through bearing
It is supported on transmission case；The centrally disposed axis both ends of two intermediate gearings.The intermediate gearing includes the first tooth
Roller box, the first sun gear, the first planetary gear, driving cam, roller, connecting rod, oscillating rod, the first planet axis, second gear case,
Two sun gears, the second planetary gear and the second planet axis；The end that the first gear case stretches out transmission case with central axis passes through
Pin is fixed；First sun gear and driving cam are each attached on transmission case；Two connecting rods are arranged in first gear case, and
It is symmetricly set on central axis two sides；Every connecting rod one end is hinged with roller, and the other end is fixed with an oscillating rod；Two rollers with
Driving cam constitutes cam pair, and 180 ° of the carrier phase shift on driving cam；Two oscillating rods are symmetricly set on center
Axis two sides；Every oscillating rod one end is supported on first gear case by bearing, the other end stretch out first gear case it is outer with one
Second gear case is fixed by pin；Every oscillating rod is set with first planet axis；First planet axis is supported by bearing
First gear case and on that the second gear case of the first planet axle position in the same end；First planet axis one end is fixed with
One planetary gear, the other end are fixed with the second sun gear；Two the first planetary gears of the first sun gear two sides simultaneously with first sun
Wheel engagement；The second planetary gear and the second planet axis are equipped in second gear case；Second planet axis is supported on the second tooth by bearing
On roller box；Second planetary gear is fixed in the second planet axis；The second row in two the second sun gears and two second gear casees
Star-wheel engages respectively.One end that two second planet axis are stretched out outside second gear case and the transplant arm housing of two transplanting arms are distinguished
Fixed, the transplanting arm cam of two transplanting arms is fixed respectively with two second gear casees.
Main shaft is supported on transmission case by bearing；Drive bevel gear is fixed on main shaft, driven wheel of differential
It fixes on center shaft；Driven wheel of differential is engaged with drive bevel gear.
First sun gear, the first planetary gear, the second sun gear and second planetary gear is Knucle-gear.
The transmission ratio of first sun gear and the first planetary gear is 1, the transmission of the second sun gear and the second planetary gear
Than being also 1.
The utility model has the advantages that
The utility model provides a kind of new approaches for the design of vegetable transplanting mechanism, passes through the stable drive ratio of Knucle-gear
With the stable drive of cam mechanism, the opposite swing of two-stage gear-box is realized, mechanism is made to realize complicated sharp mouth shape transplanting track；
The utility model reduces number of gears, and Knucle-gear can be used in all gears, simplifies structure, convenient for design and processing.
The utility model mechanism, which rotates one week, can transplant two plants of pot seedlings, high production efficiency.
Detailed description of the invention
Fig. 1 is the principle schematic diagram of the utility model；
Fig. 2 is the gear engagement figure in the utility model first gear case；
Fig. 3 is the gear engagement figure in the utility model second gear case；
Fig. 4 is the driving cam schematic diagram of the utility model；
Fig. 5 is the transplanting arm cross-sectional view of the utility model；
Fig. 6 is the transplanting arm top view of the utility model；
Fig. 7 is the assembling schematic diagram of the utility model；
Fig. 8 is transplanting track schematic diagram of the utility model；
In figure: 1, transmission case, 2, main shaft, 3, drive bevel gear, 4, driven wheel of differential, 5, central axis, 6, first too
Sun wheel, 7, first gear case, 8, driving cam, 9, roller, 10, connecting rod, the 11, first planetary gear, the 12, first planet axis, 13, pendulum
Lever, the 14, second sun gear, the 15, second planetary gear, the 16, second planet axis, 17, second gear case, 18, transplanting arm, 19, shifting
Plant arm housing, 20, transplanting arm cam, 21, shift fork, 22, spring base, 23, spring, 24, pushing sprout pole, 25, seedling taking intermediate plate, 26, U-shaped
Block.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, Figure 2 and Figure 3, a kind of cam-train combined type duplicate rows carrier vegetable transplanting machine structure, including transmission case
1, main shaft 2, drive bevel gear 3, driven wheel of differential 4, central axis 5, intermediate gearing and transplanting arm 18.Main shaft 2,
Central axis 5 is supported on transmission case 1 by bearing；Drive bevel gear 3 is fixed on main shaft 2, and driven wheel of differential 4 is fixed
On central axis 5；Driven wheel of differential 4 is engaged with drive bevel gear 3；Centrally disposed 5 both ends of axis of two intermediate gearings.It is dynamic
Power is transmitted to central axis 5 by main shaft 2, is transmitted to transplanting arm using intermediate gearing.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, intermediate gearing includes first gear case 7, the first sun gear 6, the first row
Star-wheel 11, driving cam 8, roller 9, connecting rod 10, oscillating rod 13, the first planet axis 12, second gear case 17, the second sun gear
14, the second planetary gear 15 and the second planet axis 16；The end that first gear case 7 and central axis 5 stretch out transmission case 1 is solid by pin
It is fixed；First sun gear 6 and driving cam 8 are each attached on transmission case 1；Two connecting rods 10 are arranged in first gear case 7, and
It is symmetricly set on 5 two sides of central axis；Every 10 one end of connecting rod is hinged with roller 9, and the other end and an oscillating rod 13 are fixed；Two
Roller 9 and driving cam 8 constitute cam pair, and 180 ° of the carrier phase shift on driving cam 8；Two oscillating rods 13 are symmetrical
Centrally disposed 5 two sides of axis；Every 13 one end of oscillating rod is supported on first gear case 7 by bearing, and the other end stretches out first
Gear-box 7 is outer to be fixed with a second gear case 17 by pin；Every oscillating rod 13 is set with first planet axis 12；The
One planet axis 12 is supported on first gear case 7 by bearing and is located at that second gear case of the same end with the first planet axis 12
On 17；First planet axis, 12 one end is fixed with the first planetary gear 11, and the other end is fixed with the second sun gear 14；First sun gear 6
Two the first planetary gears 11 of two sides are engaged with the first sun gear 6 simultaneously；15 He of the second planetary gear is equipped in second gear case 17
Second planet axis 16；Second planet axis 16 is supported on second gear case 17 by bearing；Second planetary gear 15 is fixed on second
In planet axis 16；Two the second sun gears 14 engage respectively with the second planetary gear 15 in two second gear casees 17.
As shown in Fig. 1, Fig. 5, Fig. 6 and Fig. 7, two second planet axis 16 stretch out one end outside second gear case 17 and two
The transplant arm housing 19 of transplanting arm 18 is fixed respectively, and the transplanting arm cam 20 of two transplanting arms 18 divides with two second gear casees 17
Gu Ding not；Transplanting arm is using the mature prior art.
As shown in Figures 2 and 3, the transmission ratio of the first sun gear and the first planetary gear is 1, the second sun gear and the second planet
The transmission ratio of wheel is also 1, and the first sun gear, the first planetary gear, the second sun gear and the second planetary gear are Knucle-gear.
As shown in Fig. 1, Fig. 5 and Fig. 6, the cam-train combined type duplicate rows carrier vegetable transplanting machine structure working principle is such as
Under:
Power is transmitted on driven wheel of differential 4 by the main shaft 2 in transmission case 1 through drive bevel gear 3, drives central axis
5 rotations, one end of central axis 5 and first gear case 7 are fixed, and first gear case 7 is driven to rotate, and the first sun gear 6 is fixed on biography
On dynamic case 1, the first planetary gear 11 rotate relative to first sun gear 6, and the first planet axis 12 of drive rotates, the second sun gear 14 and the
One planet axis 12 is fixed, and the second planetary gear 15 is engaged with the second sun gear 14, transferred power in the second planet axis 16；Second
Planet axis 16 drives the transplant arm housing 19 of transplanting arm 18 to rotate.Driving cam 8 is fixed on transmission case 1 simultaneously, first gear
When case 7 rotates, driving cam 8 drives oscillating rod 13 to move, and passes motion to second gear case 17.
The transplanting arm cam 20 that the rotation of transplant arm housing 19 is secured around shift fork 21 on second gear case 17 is swung,
Shift fork 21 is lifted by the actuating travel section of transplanting arm cam before seedling taking, and the pushing sprout pole 24 connected firmly with spring base 22 is pulled back,
Compressed spring 23, the U-shaped block 26 being welded on pushing sprout pole 24 are also moved backward with pushing sprout pole 24 simultaneously, squeeze seedling taking intermediate plate 25,
It is closed two seedling-taking clamp sheet heads (tail portion is fixed in transplant arm housing 19) and clamps rice shoot, complete seedling taking movement；From taking
After seedling to before pushing away seedling, shift fork is in the section of far stopping of transplanting arm cam；When transplanting arm arrival pushes away Miao Dianshi, shift fork 21 goes to transplanting
The reverse-running section of arm cam 20,23 return of spring push the quickly movement forward of pushing sprout pole 24 and U-shaped block 26, and seedling taking intermediate plate 25 is at itself
Elasticity is lower to open, and unclamps pot seedling, for pushing sprout pole by the soil on the native alms bowl push-in ground of pot seedling, completion pushes away seedling movement.Seedling taking intermediate plate 25
The transplanting track that head cusp is realized is as shown in Figure 8.
Claims (4)
1. a kind of cam-train combined type duplicate rows carrier vegetable transplanting machine structure, including transmission case, central axis, intermediate gearing
And transplanting arm, it is characterised in that: the central axis is supported on transmission case by bearing；Two intermediate gearing settings exist
Central axis both ends；The intermediate gearing includes first gear case, the first sun gear, the first planetary gear, driving cam, rolling
Son, connecting rod, oscillating rod, the first planet axis, second gear case, the second sun gear, the second planetary gear and the second planet axis；Described
The end that first gear case stretches out transmission case with central axis is fixed by pin；First sun gear and driving cam are each attached to biography
On dynamic case；Two connecting rods are arranged in first gear case, and are symmetricly set on central axis two sides；Every connecting rod one end is hinged with
Roller, the other end are fixed with an oscillating rod；Two rollers and driving cam constitute cam pair, and the phase on driving cam
180 ° of bearing difference；Two oscillating rods are symmetricly set on central axis two sides；Every oscillating rod one end is supported on first by bearing
On gear-box, the other end, which stretches out outside first gear case, to be fixed with a second gear case by pin；Every oscillating rod is set with
Piece first planet axis；First planet axis by bearing be supported on first gear case and with the first planet axle position in the same end that
On a second gear case；First planet axis one end is fixed with the first planetary gear, and the other end is fixed with the second sun gear；First sun
Two the first planetary gears for taking turns two sides are engaged with the first sun gear simultaneously；The second planetary gear and the second row are equipped in second gear case
Star axis；Second planet axis is supported on second gear case by bearing；Second planetary gear is fixed in the second planet axis；Two
Two sun gears engage respectively with the second planetary gear in two second gear casees；Two second planet axis are stretched out outside second gear case
One end and the transplant arm housings of two transplanting arms fix respectively, the transplanting arm cam and two second gear casees of two transplanting arms
It fixes respectively.
2. a kind of cam according to claim 1-train combined type duplicate rows carrier vegetable transplanting machine structure, it is characterised in that:
Main shaft is supported on transmission case by bearing；Drive bevel gear is fixed on main shaft, during driven wheel of differential is fixed on
In mandrel；Driven wheel of differential is engaged with drive bevel gear.
3. a kind of cam according to claim 1-train combined type duplicate rows carrier vegetable transplanting machine structure, it is characterised in that:
First sun gear, the first planetary gear, the second sun gear and second planetary gear is Knucle-gear.
4. a kind of cam according to claim 1-train combined type duplicate rows carrier vegetable transplanting machine structure, it is characterised in that:
The transmission ratio of first sun gear and the first planetary gear is 1, and the transmission ratio of the second sun gear and the second planetary gear is also 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821017919.1U CN208402438U (en) | 2018-06-29 | 2018-06-29 | A kind of cam-train combined type duplicate rows carrier vegetable transplanting machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821017919.1U CN208402438U (en) | 2018-06-29 | 2018-06-29 | A kind of cam-train combined type duplicate rows carrier vegetable transplanting machine structure |
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| Publication Number | Publication Date |
|---|---|
| CN208402438U true CN208402438U (en) | 2019-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821017919.1U Expired - Fee Related CN208402438U (en) | 2018-06-29 | 2018-06-29 | A kind of cam-train combined type duplicate rows carrier vegetable transplanting machine structure |
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| Country | Link |
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| CN (1) | CN208402438U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112913404A (en) * | 2021-02-22 | 2021-06-08 | 福州外语外贸学院 | Protection device is transplanted to plant for hydraulic engineering |
| CN115380650A (en) * | 2022-01-11 | 2022-11-25 | 浙江理工大学 | Electric-drive multi-drive agricultural machinery opposite-row transverse-moving deflection device |
-
2018
- 2018-06-29 CN CN201821017919.1U patent/CN208402438U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112913404A (en) * | 2021-02-22 | 2021-06-08 | 福州外语外贸学院 | Protection device is transplanted to plant for hydraulic engineering |
| CN115380650A (en) * | 2022-01-11 | 2022-11-25 | 浙江理工大学 | Electric-drive multi-drive agricultural machinery opposite-row transverse-moving deflection device |
| CN115380650B (en) * | 2022-01-11 | 2023-08-15 | 浙江理工大学 | Electric drive multi-drive agricultural machinery opposite-row transverse movement deflection device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20190629 |
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| CF01 | Termination of patent right due to non-payment of annual fee |