CN207885184U - Sprocket-type rice shoot transmission device - Google Patents
Sprocket-type rice shoot transmission device Download PDFInfo
- Publication number
- CN207885184U CN207885184U CN201820259051.XU CN201820259051U CN207885184U CN 207885184 U CN207885184 U CN 207885184U CN 201820259051 U CN201820259051 U CN 201820259051U CN 207885184 U CN207885184 U CN 207885184U
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- CN
- China
- Prior art keywords
- rice shoot
- sprocket wheel
- sprocket
- supporting spring
- transmission device
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- 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 - Fee Related
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Abstract
The utility model is related to the technical fields of transplanter, it is a kind of sprocket-type rice shoot transmission device, it includes rack, left sprocket wheel, right sprocket wheel, it is separately installed with left shaft holder, right axle bearing in the left and right ends of crossbeam, left rotary shaft is provided in left shaft holder, the lower end of left rotary shaft is equipped with left sprocket wheel, it is provided with right spindle in right axle bearing, the lower end of right spindle is equipped with right sprocket wheel, driving chain is installed between left sprocket wheel and right sprocket wheel, it is evenly equipped with multiple supporting springs on driving chain, the driving device that right spindle can be made to rotate is installed in the rack above right spindle.The utility model reasonable and compact in structure, by the way that driving device, left sprocket wheel, right sprocket wheel, driving chain is arranged, the supporting spring on chain can be made to be moved with the movement of driving chain, rice shoot is blocked securely in the card slot being placed on supporting spring, rice shoot is avoided because of problem not of uniform size, and rice shoot is caused to lead the problem of card resistance occurs in seedling pipe, it is ensured that continuity of the rice shoot in transportational process substantially increases its conevying efficiency.
Description
Technical field
The utility model is related to the technical fields of transplanter, are a kind of sprocket-type rice shoot transmission 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, in the process, the transmit process of rice shoot is complete
It is to be carried out by the gravity of itself leading seedling pipe entirely, not only poor controllability, and also it is not of uniform size due to rice shoot, it is easy to leading seedling
Card resistance occurs in pipe, and then seriously affects the continuity and efficiency of transplanting seedlings.
Invention content
The utility model provides a kind of sprocket-type rice shoot transmission device, overcomes the deficiency of the above-mentioned prior art, energy
The process for effectively solving existing transplanter transmission rice shoot leans on its own gravity to complete entirely, leads to the poor controllability to rice shoot, is easy hair
Raw card resistance, in turn results in the low problem of transmission efficiency.
The technical solution of the utility model is realized by following measures：A kind of sprocket-type rice shoot transmission device includes
Rack, left sprocket wheel, right sprocket wheel, being horizontally disposed in rack has crossbeam, and left shaft holder, the right side are separately installed in the left and right ends of crossbeam
Bearing block is provided with left rotary shaft in left shaft holder, and the lower end of left rotary shaft is equipped with left sprocket wheel, right-hand rotation is provided in right axle bearing
The lower end of axis, right spindle is equipped with right sprocket wheel, and driving chain is equipped between left sprocket wheel and right sprocket wheel, is evenly distributed on driving chain
There are multiple holders, the lower end of each holder is horizontally mounted there are one supporting spring, is provided with the card slot that card puts rice shoot on supporting spring, right-hand rotation
The driving device that right spindle can be made to rotate is installed in the rack above axis.
Here is the further optimization and/or improvements to above-mentioned utility model technical solution：
Above-mentioned driving device includes stepper motor, gear-box, clutch, and clutch is mounted on right spindle, stepper motor
In the rack above right spindle, stepper motor can drive right spindle to rotate by gear-box.
Above-mentioned supporting spring includes hook part, long shank, and hook part collectively forms the supporting spring of " J " shape with long shank, hook part
Inside forms the card slot that card puts rice shoot, catch corresponding with groove position is equipped on the long shank of supporting spring, card slot is in preceding big
Small slope mouthful shape afterwards.
There are one arc hyoplastrons with left lower than right for the underface installation of above-mentioned crossbeam.
The utility model reasonable and compact in structure can be with by the way that driving device, left sprocket wheel, right sprocket wheel, driving chain is arranged
So that the supporting spring on chain is moved with the movement of driving chain, rice shoot is blocked securely in the card slot being placed on supporting spring, is avoided
Rice shoot causes rice shoot leading the problem of card resistance occurs in seedling pipe because of problem not of uniform size, it is ensured that rice shoot transporting
Continuity in the process substantially increases its conevying efficiency.
Description of the drawings
Attached drawing 1 is the main structure diagram of the best embodiment of the utility model.
Attached drawing 2 is the overlooking structure diagram of the best embodiment of the utility model.
Attached drawing 3 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 left sprocket wheel, and 3 be right sprocket wheel, and 4 be crossbeam, and 5 be left shaft holder, 6
For left rotary shaft, 7 be right axle bearing, and 8 be right spindle, and 9 be driving chain, and 10 be holder, and 11 be card slot, and 12 be stepper motor, 13
It is clutch for gear-box, 14,15 be hook part, and 16 be long shank, and 17 be hyoplastron, and 18 be catch.
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 1,2,3, which includes rack 1, left sprocket wheel 2, right sprocket wheel 3, in rack 1
It is horizontally disposed to have crossbeam 4, it is separately installed with left shaft holder 5, right axle bearing 7 in the left and right ends of crossbeam 4, is set in left shaft holder 5
It is equipped with left rotary shaft 6, the lower end of left rotary shaft 6 is equipped with left sprocket wheel 2, right spindle 8, the lower end of right spindle 8 are provided in right axle bearing 7
Right sprocket wheel 3 is installed, driving chain 9 is installed between left sprocket wheel 2 and right sprocket wheel 3, multiple holders are evenly equipped on driving chain 9
10, the lower end of each holder 10 is horizontally mounted there are one supporting spring, and the card slot 11 that card puts rice shoot, right spindle 8 are provided on supporting spring
The driving device that right spindle 8 can be made to rotate is installed in the rack 1 of top.
The utility model is a component on a kind of novel transplanter, is equivalent to the work that seedling pipe is led on traditional transplanter
With this novel transplanter includes mainly the chuck mode rice shoot delivery device being mounted in rack 1, sprocket-type rice shoot transmission dress
It sets, clamping plate type shoot transplanting equipment idler wheel, when work, under the action of driving device, right sprocket wheel 3 makes left sprocket wheel 2 by driving chain 9
It rotates, can also be moved with the movement of driving chain 9 by supporting spring of the holder 10 on driving chain 9 together,
It when rice shoot is skidded off from the output end of chuck mode rice shoot delivery device, is just caught by the supporting spring of the utility model, rice shoot is from card
The output end of disc type rice shoot delivery device come out state be, head downward, the handstand shape of root upward, exactly in this way, rice shoot
In the card slot 11 that just firmly card is placed on supporting spring of root with soil, when the rice shoot on supporting spring is transported to the right side of right sprocket wheel 3
When, it can be taken away by clamping plate type shoot transplanting equipment idler wheel, and rice shoot will be finally transplanted in ground, rice shoot is in the entire haulage stage, all
It is firmly to be controlled by the card slot 11 on supporting spring, avoids rice shoot in existing transplanter and lean on the uncontrollability that its own gravity falls, and
And the utility model is during transporting rice shoot, is carried out in an open environment, there is no because of rice shoot size
Differ, and rice shoot is caused to lead the problem of card resistance occurs in seedling pipe, it is ensured that continuity of the rice shoot in transportational process carries significantly
Its high conevying efficiency.
Above-mentioned sprocket-type rice shoot transmission device can be made further optimization and/or improvements according to actual needs：
As shown in attached drawing 1,2,3, driving device includes stepper motor 12, gear-box 13, clutch 14, and clutch 14 is installed
On right spindle 8, stepper motor 12 is mounted in the rack 1 of 8 top of right spindle, and stepper motor 12 can be driven by gear-box 13
Right spindle 8 rotates.Clutch 14 can select electromagnetic clutch 14, it has, and simple in structure, action is very fast, control energy is small,
Convenient for far distance controlled；Though volume is small, larger torque can be transmitted；When as control for brake, have braking rapid and stable
Advantage, so electromagnetic clutch 14 is widely used in various machine driven systems, the effect of gear-box 13 is exactly to change step
The power direction of transfer of stepper motor 12.
As shown in Fig. 2, supporting spring includes hook part 15, long shank 16, and hook part 15 collectively forms " J " shape with long shank 16
Supporting spring, the inside of hook part 15 forms the card slot 11 that card puts rice shoot, is equipped with and 11 position of card slot on the long shank 16 of supporting spring
Corresponding catch 18, card slot 11 is in pre-large post-small slope mouthful shape.The structure of supporting spring is simple, making easy to process, card slot 11
In pre-large post-small slope mouthful shape, such shape can facilitate rice shoot to enter in card slot 11, during actual job, seedling
Seedling is put by the matrix card of its root in card slot 11, at this time the state of rice shoot be head downward, root upward, and catch 18
It is crooked that the rice shoot generation that can be avoided enter into card slot 11 is set, rice shoot is made to be more nearly theoretic plumbness, for
It ensures continuity of the rice shoot in transportational process, improves the conevying efficiency of the utility model, play a crucial role.
As shown in attached drawing 1,2,3, there are one arc hyoplastrons 17 with left lower than right for the underface installation of crossbeam 4.
Above by the agency of mistake, the utility model are a component on a kind of novel transplanter, this novel transplanting
It is provided with clamping plate type shoot transplanting equipment idler wheel on machine, and is provided with gripper arm on clamping plate type shoot transplanting equipment idler wheel, the effect of hyoplastron 17
It is exactly stuck between two clamping plates of gripper arm, further ensures that gripper arm is in open shape when running at 17 position of hyoplastron
State enables gripper arm successfully to grip the rice shoot on pallet, and then ensures that clamping plate type shoot transplanting equipment idler wheel can be realized normally
Its due function.
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 (5)
1. a kind of sprocket-type rice shoot transmission device, it is characterised in that including rack, left sprocket wheel, right sprocket wheel, be horizontally disposed in rack
There is crossbeam, is separately installed with left shaft holder, right axle bearing in the left and right ends of crossbeam, left rotary shaft is provided in left shaft holder, it is left
The lower end of shaft is equipped with left sprocket wheel, right spindle is provided in right axle bearing, the lower end of right spindle is equipped with right sprocket wheel, in left chain
Driving chain is installed between wheel and right sprocket wheel, multiple holders, the horizontal peace in lower end of each holder are evenly equipped on driving chain
Dress is provided with the card slot that card puts rice shoot, right-hand rotation shaft rotation can be made by being equipped in the rack above right spindle there are one supporting spring on supporting spring
Dynamic driving device.
2. sprocket-type rice shoot transmission device according to claim 1, it is characterised in that driving device includes stepper motor, tooth
Roller box, clutch, clutch are mounted on right spindle, and stepper motor is mounted in the rack above right spindle, and stepper motor is logical
Crossing gear-box can drive right spindle to rotate.
3. sprocket-type rice shoot transmission device according to claim 1 or 2, it is characterised in that supporting spring includes hook part, long handle
Portion, hook part collectively form the supporting spring of " J " shape with long shank, and the inside of hook part forms the card slot that card puts rice shoot, the length of supporting spring
Catch corresponding with groove position is installed, card slot is in pre-large post-small slope mouthful shape on shank.
4. sprocket-type rice shoot transmission device according to claim 1 or 2, it is characterised in that be equipped with one immediately below crossbeam
A arc hyoplastron with left lower than right.
5. sprocket-type rice shoot transmission device according to claim 3, it is characterised in that there are one the underface installations of crossbeam
Arc hyoplastron with left lower than right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820259051.XU CN207885184U (en) | 2018-02-14 | 2018-02-14 | Sprocket-type rice shoot transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820259051.XU CN207885184U (en) | 2018-02-14 | 2018-02-14 | Sprocket-type rice shoot transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207885184U true CN207885184U (en) | 2018-09-21 |
Family
ID=63540471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820259051.XU Expired - Fee Related CN207885184U (en) | 2018-02-14 | 2018-02-14 | Sprocket-type rice shoot transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207885184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108174665A (en) * | 2018-02-14 | 2018-06-19 | 李志� | Sprocket-type rice shoot transmission device |
-
2018
- 2018-02-14 CN CN201820259051.XU patent/CN207885184U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108174665A (en) * | 2018-02-14 | 2018-06-19 | 李志� | Sprocket-type rice shoot transmission device |
| CN108174665B (en) * | 2018-02-14 | 2024-02-06 | 李志� | Chain wheel type seedling conveying device |
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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: 20180921 Termination date: 20220214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |