CN207869685U - Chuck mode rice shoot withdrawing device - Google Patents
Chuck mode rice shoot withdrawing device Download PDFInfo
- Publication number
- CN207869685U CN207869685U CN201820259052.4U CN201820259052U CN207869685U CN 207869685 U CN207869685 U CN 207869685U CN 201820259052 U CN201820259052 U CN 201820259052U CN 207869685 U CN207869685 U CN 207869685U
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- China
- Prior art keywords
- rice shoot
- rack
- chuck
- shaft
- push rod
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Abstract
The utility model is related to the technical fields of transplanter, it is a kind of chuck mode rice shoot withdrawing device, it includes rack, shaft, push rod, the first driving means that shaft can be made to rotate are installed on the left of shaft, ratchet mechanism is installed in the rack on the right side of shaft, the right end of shaft is fixedly connected with the ratchet on ratchet mechanism, two round chucks are at least evenly equipped in shaft, it is both provided with rack-mounted rice shoot guide pin in front of each chuck, push rod is both provided in the gap between adjacent chuck.The utility model reasonable and compact in structure, by the way that the first driving mechanism, ratchet mechanism is arranged, the seed plate that card can be placed between chuck and rice shoot guide pin, it is sent to the lower section of push rod step by step, push rod can move up and down under the action of the second driving mechanism, crossbeam, swing arm, and the rice shoot in seed plate is released, so that rice shoot is successfully sent in flow, entire launch process is simple, efficient.
Description
Technical field
The utility model is related to the technical fields of transplanter, are a kind of chuck mode rice shoot withdrawing devices.
Background technology
Transplanter mainly by feed rake, lead seedling pipe, lodged plant putting upright device, plough and suppression of soil wheel etc. workpieces form, mesh
The feed rake of preceding existing transplanter is rotary cup type feed rake mostly, and feed rake is made of several feeding cups, feeds the diameter of cup
Corresponding with the size of rice shoot bowl, each feed below cup has valve, the opening and closing of valve to be controlled by cam mechanism, and when work needs
Ancestor's work point seedling is wanted, is then put into rice shoot one by one in feeding cup, when feeding cup goes to the top for leading seedling pipe, feeds cup
Following valve is opened, and rice shoot is led by being gravitationally fallen in seedling pipe, by it is inclined lead seedling pipe rice shoot be introduced into plough open
In the seedling ditch gone out, under the support of grid type lodged plant putting upright device, rice shoot is in upright state, then between plough and suppression of soil wheel
It is formed by under the action of earthing stream, carries out earthing, suppression, complete plant process, within the period that feeding cup is closed, all may be used
To carry out feeding seedling, therefore the artificial time for feeding seedling is extended, can carry out quickly continuously feeding seedling operation, it is per minute to throw seedling
60~70 plants, this is the current most fast throwing seedling frequency of semi-automatic transplanter in the world, because the frequency for manually throwing seedling is limited,
For rotary cup type feed rake, the limit is 70 plants/point, if it exceeds the limit, operator will be nervous, occurs what leakage was planted
Phenomenon.
Invention content
The utility model provides a kind of chuck mode rice shoot withdrawing device, overcomes the deficiency of the above-mentioned prior art, energy
It effectively solves existing transplanter and throws that seedling efficiency is low, and be easy to causeing rice shoot, supply falls short of demand, cause operator nervous, in turn result in leakage
The problem of cultivation.
The technical solution of the utility model is realized by following measures：A kind of chuck mode rice shoot withdrawing device includes
The left and right sides of rack, shaft, push rod, rack is respectively symmetrically equipped with bearing block, and shaft is horizontally arranged in bearing block, is turning
The first driving means that shaft can be made to rotate are installed on the left of axis, ratchet mechanism is installed in the rack on the right side of shaft, are turned
The right end of axis is fixedly connected with the ratchet on ratchet mechanism, and two round chucks, the circle of chuck outer are at least evenly equipped in shaft
It is evenly equipped with multiple latches in circumferential direction, rack-mounted rice shoot guide pin is both provided in front of each chuck, rice shoot is led
Corresponding with the position of chuck to piece, rice shoot guide pin is both provided in the front is high and the back is low shape in the gap between adjacent chuck
Push rod is provided with crossbeam above push rod, and the upper end of push rod is mounted on crossbeam, and the lower end of push rod is free end, a left side for crossbeam
Side is provided with swing arm, and one end of swing arm and crossbeam are hinged, and the other end of swing arm is hinged with rack, is arranged in the rack on the right side of crossbeam
The second driving device of crossbeam swing can be made by having.
Here is the further optimization and/or improvements to above-mentioned utility model technical solution：
Above-mentioned rice shoot guide pin includes arc guide card, oblique guide card, and arc guide card, oblique guide card are all in the inclination that the front is high and the back is low
Shape, arc guide card are arranged in the front of chuck, and oblique guide card is arranged between the underface of chuck, arc guide card and chuck outer
It is provided with spacing, the lower end of arc guide card is fixedly connected with the upper end of oblique guide card, and connecting rod is provided between oblique guide card and rack,
One end of connecting rod is fixedly connected with rack, and the other end of connecting rod is fixedly connected with oblique guide card.
Above-mentioned push rod includes drive link, top guide, and drive link is in " C " shape, and top guide is cylindrical, and the upper end of drive link is mounted on
On crossbeam, the lower end of drive link is fixedly connected with top guide.
Above-mentioned first driving means are stepper motor, and the second driving device is electric cylinders.
One rice shoot laying rack is at least installed in above-mentioned rack.
Card can be placed on card by the utility model reasonable and compact in structure by the way that the first driving mechanism, ratchet mechanism is arranged
Seed plate between disk and rice shoot guide pin, is sent to the lower section of push rod step by step, push rod the second driving mechanism, crossbeam,
It under the action of swing arm, can move up and down, the rice shoot in seed plate be released so that rice shoot is successfully sent to flow and worked as
In, entire launch process is simple, efficient, and operator utilizes seed plate, can disposably put into more plants of rice shoots, faces the height of machine
Speed operating, will not be in the presence of that supply falls short of demand again, alleviate the tension of operator significantly, and then leakage can effectively be avoided to plant
The generation of situation.
Description of the drawings
Attached drawing 1 is that the main view after the best embodiment of the utility model removal rice shoot laying rack regards structural schematic diagram.
Attached drawing 2 is the left view structural representation of the best embodiment of the utility model.
Coding in attached drawing is respectively：1 is rack, and 2 be shaft, and 3 be bearing block, and 4 be ratchet mechanism, and 5 be chuck, and 6 are
Latch, 7 be crossbeam, and 8 be swing arm, and 9 be arc guide card, and 10 be oblique guide card, and 11 be connecting rod, and 12 be drive link, and 13 be top guide, and 14 are
Stepper motor, 15 be electric cylinders, and 16 be rice shoot laying rack.
Specific implementation mode
The utility model is not limited by following embodiments, can technical solution according to the present utility model and actual conditions
Determine specific embodiment.
In the present invention, for ease of description, the description of the relative position relation of each component is according to specification
The Butut mode of attached drawing 1 is described, such as：The position relationship of upper and lower, left and right etc. is the Butut according to Figure of description 1
Direction determines.
The utility model is further described with reference to embodiment and attached drawing：
As shown in attached drawing 1,2, which includes rack 1, shaft 2, push rod, the left and right two of rack 1
Side is respectively symmetrically equipped with bearing block 3, and shaft 2 is horizontally arranged in bearing block 3, and shaft 2 can be made by being equipped in the left side of shaft 2
The first driving means of rotation are equipped with ratchet mechanism 4, right end and the ratchet mechanism 4 of shaft 2 in the rack 1 on 2 right side of shaft
On ratchet be fixedly connected, two round chucks 5 are at least evenly equipped in shaft 2, are evenly equipped on the circumferencial direction of 5 outer of chuck more
The front of a latch 6, each chuck 5 is both provided with the rice shoot guide pin in rack 1, rice shoot guide pin and chuck 5
Position is corresponding, and rice shoot guide pin is both provided with push rod in the front is high and the back is low shape in the gap between adjacent chuck 5, push rod
Top is provided with crossbeam 7, and the upper end of push rod is mounted on crossbeam 7, and the lower end of push rod is free end, and the left side of crossbeam 7 is provided with
Swing arm 8, one end of swing arm 8 and crossbeam 7 are hinged, and the other end and rack 1 of swing arm 8 are hinged, are arranged in the rack 1 on 7 right side of crossbeam
The second driving device of 7 swing of crossbeam can be made by having.
Ratchet mechanism 4 is conventionally known technology, is mainly made of ratchet and pawl, is a kind of unidirectional intermittent movement machine
Structure, the utility model are a component on a kind of novel transplanter, are equivalent to the effect of feed rake on traditional transplanter, this
Novel transplanter includes mainly the chuck mode rice shoot withdrawing device being mounted in rack 1, sprocket-type rice shoot transmission device, clip type
Shoot transplanting equipment idler wheel, at work, operating personnel first have to the seed plate back-off equipped with rice shoot and are put on rice shoot guide pin, make seedling
Disk is stuck in the gap between chuck 5 and rice shoot guide pin, and the structure of this seedling disk is similar to the pallet for containing egg, it is also
It is connected with each other by multiple rows of small lattice, one plant of rice shoot is placed in each small lattice, the characteristics of due to this seed plate self structure,
The small lattice engaging portion at the seed plate back side can form groove, and the latch 6 on chuck 5 is just buckled in the groove at the seed plate back side at this time,
Head is downward at this time, root is upward and in the gap between two neighboring rice shoot guide pin for rice shoot, in the first driving dress
It sets under the collective effect of ratchet mechanism 4, chuck 5 can make the rotary motion of interval, make seed plate step by step along rice shoot
Guide pin moves down, push rod the second driving device, crossbeam 7, swing arm 8 collective effect under do periodic up and down motion,
When the small lattice on seed plate move to the underface of push rod, push rod just moves downward, and the rice shoot in the small lattice of an entire row is same
When smash out, the rice shoot after smashing out leans on its own gravity, slides to sprocket-type seedling automatically by the rice shoot guide pin shape that the front is high and the back is low
The input terminal of seedling transmission device, then be finally transplanted to rice shoot in ground via clip type shoot transplanting equipment idler wheel, entire launch process
Simply, efficiently, operator utilizes seed plate, can disposably put into more plants of rice shoots, in face of running at high speed for machine, will not go out again
The existing situation that supply falls short of demand, alleviates the tension of operator significantly, and then can effectively avoid the generation of leakage cultivation situation.
Above-mentioned chuck mode rice shoot withdrawing device can be made further optimization and/or improvements according to actual needs：
As shown in Fig. 2, rice shoot guide pin includes arc guide card 9, oblique guide card 10, before arc guide card 9, oblique guide card 10 are all in
Low skewed after height, arc guide card 9 is arranged in the front of chuck 5, and oblique guide card 10 is arranged in the underface of chuck 5, arc
Guide card 9 and chuck are provided with spacing between 5 outer, and the lower end of arc guide card 9 is fixedly connected with the upper end of oblique guide card 10, are tiltedly leading
Connecting rod 11 is provided between piece 10 and rack 1, one end of connecting rod 11 is fixedly connected with rack 1, the other end of connecting rod 11 with tiltedly lead
Piece 10 is fixedly connected.The setting of arc guide card 9 is not only to facilitate chuck 5 to carry out seed plate in this way to coordinate the shape of chuck 5
Buckle is also convenient for fluency when seed plate glides, and the setting of oblique guide card 10 is primarily to facilitate rice shoot to enter sprocket-type seedling
On the input terminal of seedling transmission device, it is further ensured that the fluency that rice shoot glides.
As shown in Fig. 2, push rod includes drive link 12, top guide 13, and drive link 12 is in " C " shape, and top guide 13 is cylindrical, is passed
The upper end of lever 12 is mounted on crossbeam 7, and the lower end of drive link 12 is fixedly connected with top guide 13.Crossbeam 7 is in the second driving device
The cycle movement of swing is made with crossbeam 7 under the collective effect of swing arm 8, can be made, and this " C " the shape structure of drive link 12
Be conducive to convert the periodic motion of 7 swing of crossbeam to the periodic motion that top guide 13 floats up and down, only there is upper next week
The top guide 13 of phase property movement just can guarantee that the utility model smoothly completed the rice shoot in seed plate smashes out work.
As shown in attached drawing 1,2, first driving means are stepper motor 14, and the second driving device is electric cylinders 15.It is convenient in this way
Periodic enabling signal is provided to the utility model, convenient for manipulation.
As shown in Fig. 1, a rice shoot laying rack 16 is at least installed in rack 1.It can place in advance so enough
Seed plate on rice shoot laying rack 16, be effectively ensured working continuously for the utility model, improve working efficiency.
The above technical characteristic constitutes the most preferred embodiment of the utility model, with stronger adaptability and best implementation
Effect can increase and decrease non-essential technical characteristic, to meet the needs of different situations according to actual needs.
Claims (8)
1. a kind of chuck mode rice shoot withdrawing device, it is characterised in that including rack, shaft, push rod, the left and right sides of rack is distinguished
It is symmetrically installed with bearing block, shaft is horizontally arranged in bearing block, and first that shaft can be made to rotate is equipped on the left of shaft
Driving device is equipped with ratchet mechanism in the rack on the right side of shaft, and the ratchet on the right end and ratchet mechanism of shaft, which is fixed, to be connected
It connects, two round chucks is at least evenly equipped in shaft, multiple latches are evenly equipped on the circumferencial direction of chuck outer, each chuck
Front is both provided with rack-mounted rice shoot guide pin, and rice shoot guide pin is corresponding with the position of chuck, rice shoot guide pin
In the front is high and the back is low shape, push rod is both provided in the gap between adjacent chuck, is provided with crossbeam above push rod, push rod it is upper
End is mounted on crossbeam, and the lower end of push rod is free end, and swing arm is provided on the left of crossbeam, and one end of swing arm and crossbeam are hinged,
The other end of swing arm is hinged with rack, and the second driving device that can make crossbeam swing is provided in the rack on the right side of crossbeam.
2. chuck mode rice shoot withdrawing device according to claim 1, it is characterised in that rice shoot guide pin include arc guide card,
Oblique guide card, arc guide card, oblique guide card are all skewed in what the front is high and the back is low, and arc guide card is arranged in the front of chuck, oblique guide card
It is arranged between the underface of chuck, arc guide card and chuck outer and is provided with spacing, the lower end of arc guide card and oblique guide card
Upper end is fixedly connected, and connecting rod is provided between oblique guide card and rack, and one end of connecting rod is fixedly connected with rack, connecting rod it is another
End is fixedly connected with oblique guide card.
3. chuck mode rice shoot withdrawing device according to claim 1 or 2, it is characterised in that push rod includes drive link, top guide,
Drive link is in " C " shape, and top guide is cylindrical, and the upper end of drive link is mounted on crossbeam, and the lower end of drive link, which is fixedly connected with, leads
Head.
4. chuck mode rice shoot withdrawing device according to claim 1 or 2, it is characterised in that first driving means are stepping electricity
Machine, the second driving device are electric cylinders.
5. chuck mode rice shoot withdrawing device according to claim 3, it is characterised in that first driving means are stepper motor,
Second driving device is electric cylinders.
6. the chuck mode rice shoot withdrawing device according to claims 1 or 2 or 5, it is characterised in that be at least equipped in rack
One rice shoot laying rack.
7. chuck mode rice shoot withdrawing device according to claim 3, it is characterised in that be at least equipped with a seedling in rack
Seedling laying rack.
8. chuck mode rice shoot withdrawing device according to claim 4, it is characterised in that be at least equipped with a seedling in rack
Seedling laying rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820259052.4U CN207869685U (en) | 2018-02-14 | 2018-02-14 | Chuck mode rice shoot withdrawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820259052.4U CN207869685U (en) | 2018-02-14 | 2018-02-14 | Chuck mode rice shoot withdrawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207869685U true CN207869685U (en) | 2018-09-18 |
Family
ID=63499089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820259052.4U Expired - Fee Related CN207869685U (en) | 2018-02-14 | 2018-02-14 | Chuck mode rice shoot withdrawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207869685U (en) |
-
2018
- 2018-02-14 CN CN201820259052.4U patent/CN207869685U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20220214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |