CN108566857A - A kind of Cai Shajiya seedlings mechanism - Google Patents
A kind of Cai Shajiya seedlings mechanism Download PDFInfo
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- CN108566857A CN108566857A CN201810752885.9A CN201810752885A CN108566857A CN 108566857 A CN108566857 A CN 108566857A CN 201810752885 A CN201810752885 A CN 201810752885A CN 108566857 A CN108566857 A CN 108566857A
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- Prior art keywords
- sand
- wheel
- sampler
- shajiya
- cai
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0268—Mats or sheets, e.g. nets or fabrics
- A01G13/0275—Films
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention belongs to agricultural machinery technology fields, disclose a kind of Cai Shajiya seedlings mechanism, the intermittent motion mechanism of intermittent movement is done including the wheel on car body and the driving car body, the car body is equipped with engine, sand sampler and puts sand device, the engine is sequentially connected the intermittent motion mechanism and the sand sampler respectively, the sandstone or soil of the sand sampler acquisition are collected by sand storage bin, the sand storage bin is connected to the sand device of putting, it is described put sand device and be equipped with can be closed or openable put sand mouth.The present invention coordinates the intermittent walking of car body by Cai Shajiya seedlings mechanism by completes entire pressure seedling process, can save manpower, improve the efficiency adopted sand and press seedling.
Description
Technical field
The invention belongs to agricultural machinery technology fields, and in particular to a kind of Cai Shajiya seedlings mechanism.
Background technology
Sandstone or soil (native then refer to soil, later same) are usually used in the covering of mulch, for example are needed in mulch after covering with ground sheeting
A certain amount of sandstone or soil in upper pressure are so that mulch is more firm (will not be blown away by strong wind)；After seedling is grown up in crops, stamp is needed to open
Mulch releases crops seedling, and the upper sandstone of pressure or soil around stamp mouth, so that the mulch around seedling is adjacent to geology or seedling hole, to ensure rain
Water permeates sandstone and enters seedling hole from stamp mouth in time, this rural activity is known as pressing seedling.
Currently, the mode of taking of sandstone or soil is taken by the utensils manpower such as spade or spades, pressure seedling is even more to need labor
Dynamic person squats operates in the ground for a long time, can only once press a young plant, and a young plant is pressed to need multiple Manual shovel sand, labourer it is tired and
Efficiency is low.
Invention content
In order to solve the above problem of the existing technology, present invention aims at provide a kind of Cai Shajiya seedlings mechanism.
The technical solution adopted in the present invention is：
A kind of Cai Shajiya seedlings mechanism includes the intermittent movement that wheel on car body and the driving car body does intermittent movement
Mechanism, the car body are equipped with engine, sand sampler and put sand device, and the engine is sequentially connected the intermittent movement respectively
Mechanism and the sand sampler, the sandstone or soil of the sand sampler acquisition are collected by sand storage bin, and the sand storage bin puts sand with described
Device is connected to, it is described put sand device and be equipped with can be closed or openable put sand mouth.
Further, it is described put sand device include two be open be oppositely arranged put sand warehouse and scissor clip, it is described to cut
Two handles of blade clip are flexibly connected by drag-line, and two clips of the scissor clip put sand warehouse company with two respectively
It connects, puts for two and connected by the first elastic component between sand warehouse.
Further, it is additionally provided in the handhold portion of the car body and puts sand warehouse regulation handle, it is described to put sand warehouse regulation handle ten thousand
To be rotatably arranged on it is described put on the pedestal of sand warehouse regulation handle, the pedestal for putting sand warehouse regulation handle is fixedly connected on described
In the handhold portion of car body；It is described put sand warehouse regulation handle sand warehouse put with two by connecting rod connect, two underfaces for putting sand warehouse
It is connected with crop shield.
Further, the drag-line is movably connected in described put in sand warehouse regulation handle.
Further, Cai Shajiya seedlings mechanism further includes transmitting device, and the transmitting device includes adopting sand deflector, active
Wheel, driven wheel and transmission belt, the sandstone or soil acquired by sand sampler, which passes sequentially through, adopts sand deflector and transmission belt is collected to institute
It states sand storage bin, the driving wheel and the driven wheel and connects the driving wheel by transmitting band connection, the driving engine.
Further, the sand sampler is equipped with and adopts sand pawl, and the sand pawl of adopting passes through the second elastic component and the sand sampler
Connection, the sand pawl of adopting are equipped with inclined tab, the parallel direction position of the center line along the sand sampler are equipped with close to the sand sampler
The wedged block of shifting, the inclined tab is affixed to the wedged block and the gradient of the inclined tab is consistent with the gradient of the wedged block.
Further, the sand sampler is equipped with and adopts sand pawl, and the sand pawl of adopting passes through third elastic component and the sand sampler
It connects, is connected with first connecting rod, second connecting rod and sand sampler operating lever in the connecting rod for adopting sand pawl in turn, described first connects
Extension bar is connect by first rotating shaft with second connecting rod, the second connecting rod by the second shaft with connect the sand sampler
Operating lever, first rotating shaft are slidably arranged in the guide rail opened up in left-right direction, and the second shaft is slidably arranged in along the longitudinal direction
In the guide groove opened up.
Further, the car body is equipped with left wheel and right wheel, and the left side is driven by the intermittent motion mechanism
Wheel or the right wheel do intermittent movement, and the left wheel axis of the left wheel and the right axletree of the right wheel do not connect mutually
It connects.
Further, gearbox is additionally provided on the car body, the gearbox includes interval gear wheel and is arranged described
Gear shift wheel on the input wheel shaft of gearbox, the gear shift wheel are equipped with multiple inserted links, and there are one gear shift for the middle part connection of gear shift wheel
Bar, shift bar pass through the babinet of the gearbox, and the inserted link corresponded on the interval gear wheel on gear shift wheel is equipped with multiple jacks；
The driving engine connects the input wheel shaft of the gearbox；
The intermittent motion mechanism includes crank mechanism and ratchet mechanism, and the crank mechanism includes crank and connecting rod, is led to
Crossing the rotation of crank can drive connecting rod to move reciprocatingly, and the tooth on the connecting rod engages connection with the ratchet of the ratchet mechanism,
The interval gear wheel is set on the bent axle of the crank；The ratchet of the ratchet mechanism is located at the left wheel axis of the left wheel
Or on the right axletree of the right wheel.
Beneficial effects of the present invention are：
(1) when engine operates, intermittent motion mechanism can be driven to operate, walked to do interval with motor vehicles bodies, between car body
It has a rest in walking process, using engine power, can continually take the sandstone of ground instead of manpower, and be stored in sand storage bin
It is interior, then be diverted to and put in sand device for use, closeable sand mouth of putting can be opened as needed carries out pressure seedling；After car body stops,
Sand warehouse regulation handle can be put by operation to adjust crop shield right over the seedling of crops, then operate handlebar, crop shield is made to protect
Crops seedling, then operating drag-line makes the sandstone for putting sand warehouse or soil fall around crop shield, finally lifts handlebar, thus completes
Primary seedling-protection and pressure seedling process.
(2) present invention coordinates the intermittent walking of car body by Cai Shajiya seedlings mechanism by completes entire pressure seedling process.
(3) Cai Shajiya seedlings mechanism of the invention can replace Manpower seedling, improve efficiency.
Description of the drawings
Fig. 1 is a kind of vertical view of Cai Shajiya seedlings mechanism of the present invention.
Fig. 2 is the enlarged drawing of Fig. 1 put at sand device.
Fig. 3 is the structural schematic diagram for putting sand device of the present invention.
Fig. 4 is the structural schematic diagram of embodiment 2.
Fig. 5 is the structural schematic diagram of embodiment 3.
Fig. 6 is a kind of left side view of Cai Shajiya seedlings mechanism of the present invention.
In figure：1- engines；2- sand samplers；21- adopts sand pawl；The second elastic components of 22-；23- wedged blocks；201- first connects
Bar；202- second connecting rods；203- sand sampler operating levers；204- adopts the connecting rod of sand pawl；205- third elastic components；First turn of 206-
Axis；The second shafts of 207-；208- guide grooves；3- puts sand device；31- puts sand warehouse；The scissor clips of 32-；321- handles；322- is pressed from both sides
Son；33- drag-lines；The first elastic components of 34-；35- puts sand warehouse regulation handle；351- puts the pedestal of sand warehouse regulation handle；4- adopts sand and leads
Flowing plate；51- driving wheels；52- driven wheels；53- transmission belts；6- sand storage bins；71- cranks；72-T font connecting rods；73- ratchets；74-T
Tooth in the long bar portion of font connecting rod；8- gearboxes；81- gear shift wheels；82- interval gear wheels；The input wheel shaft of 83- gearboxes；
91- left wheels；The right wheels of 92-；10- car bodies；101- handhold portions；11- crop shields.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment does further explaination to the present invention.
Embodiment 1：
As shown in Figs. 1-3, include on car body 10 and the driving car body the present embodiment provides a kind of Cai Shajiya seedlings mechanism
Wheel do the intermittent motion mechanism of intermittent movement, the intermittent motion mechanism connect with the driving engine, engine fortune
When turning, intermittent motion mechanism can be driven to operate, to which (car body can be tractor, can be with dilatory in subsequent descriptions with motor vehicles bodies
Machine carries out citing description instead of car body) do intermittent movement.
Car body is equipped with engine 1, sand sampler 2 and puts sand device 3, and the driving engine connects the sand sampler 2, hair
After motivation 1 operates, 2 continuous rotation of sand sampler acquisition sandstone or soil can be driven (or to be connect with driving engine by crank, crank
Rotation drive rocking bar do reciprocating swing movement, by rocking bar drive sand sampler do reciprocating swing movement, after engine operates,
Sand sampler can be similarly driven to rotate and acquire sandstone or soil), the sandstone or soil acquired by the sand sampler is by sand storage bin 6
Collect, the sand storage bin 6 is connected to the sand device 3 of putting, when tractor does intermittent movement, can after tractor stops,
Sandstone or soil are acquired by sand sampler and collects spare in sand storage bin, and the sandstone or soil of collection can be by the sandstones that are obliquely installed
Or native guide groove enters and puts sand device, due to it is described put sand device be equipped with can be closed or it is openable put sand mouth, can be in tractor
After stopping, opens closeable put sand mouth as needed.Wherein, the quantity and position for putting sand device can be set as needed
It sets.
Specifically, Cai Shajiya seedlings mechanism further includes transmitting device, and the transmitting device includes adopting sand deflector 4, active
Wheel 51, driven wheel 52 and transmission belt 53, the driving wheel and the driven wheel are connected by transmitting band connection, the driving engine
The driving wheel is connect, after engine 1 operates, driving wheel 51 can be driven to rotate, to drive driven wheel 52 to rotate so that transmission belt
53 start to transmit work, so that the sandstone or soil that are acquired by sand sampler pass sequentially through and adopt sand deflector 4 and transmission belt 53
It collects to the sand storage bin 6.
In the present embodiment, the sand device 3 of putting puts sand warehouse 31 and scissor clip including what two openings were oppositely arranged
32, two handles 321 of the scissor clip are flexibly connected by drag-line 33, two clips of two scissor clips
322 put sand warehouse 31 with two respectively connect, and can pull tightening drag-line 33 that two handles 321 of scissor clip is made to close up, at this moment
It puts for two and is separated by a distance between sand warehouse, form " putting sand mouth ", sandstone or soil can fall from " the putting sand mouth " being unfolded into
To corresponding position, puts and connected by the first elastic component 34 between sand warehouse due to two, when two, which put sand warehouse, separates, the first bullet
Property part be stretched, when unclasping drag-line, two put sand warehouse after the pulling force of drag-line is withdrawn due to the restoring force of the first elastic component from
Dynamic circuit connector is held together, and under normal conditions, two sand warehouses of putting being oppositely arranged that are open close up to form an entirety, and " the putting sand mouth " being unfolded into is closed
It closes.Two handles of scissor clip separate automatically due to the restoring force of the first elastic component, and sand is put convenient for next operation.
It is additionally provided in the handhold portion 101 of the car body and puts sand warehouse regulation handle 35, it is described to put universal turn of sand warehouse regulation handle
Dynamic to be arranged on the pedestal 351 for putting sand warehouse regulation handle, the pedestal for putting sand warehouse regulation handle is fixedly connected on described
In the handhold portion 101 of car body, it is described put sand warehouse regulation handle sand warehouse put with two by connecting rod connect, two put sand warehouse just under
Side is connected with crop shield 11.In tractor interval walking process, when tractor is stopped to crop shield near the seedling of crops, pass through
Operation puts sand warehouse regulation handle and adjusts crop shield right over the seedling of crops, then presses handlebar, crop shield is made to protect crops seedling,
Operating drag-line again makes the sandstone for putting sand warehouse or soil fall around crop shield, finally lifts handlebar, i.e. tractor walking process
In, the crop shield side of resting on the ground.Crop shield is preferably hollow cone, not only can seedling-protection, but also can be convenient for putting the sandstone of sand device
Or soil slides to the bottom end outer circle of crop shield.It is described put sand warehouse regulation handle by connecting rod with two put sand warehouse connect (even
Bar is extensible link, convenient for adjusting the position for putting sand warehouse, can be used as the compensation adjustment for putting sand warehouse regulation handle), two put sand
It is connected with crop shield 11 immediately below storehouse, convenient for adjusting the position for putting sand and crop shield as needed, makes the sandstone of decentralization
Or soil just fall around crop shield, make the mulch around seedling be adjacent to geology or seedling hole, with ensure rainwater permeate in time sandstone from
Stamp mouth enters seedling hole.
The drag-line can be movably connected in described put in sand warehouse regulation handle for operating easily,.
Embodiment 2：
As shown in figure 4, on the basis of embodiment 1, the sand sampler is equipped with and adopts sand pawl 21, adopts sand pawl and passes through the second bullet
Property part 22 connect with the sand sampler and (adopt and be connected with telescopic connecting rod between sand pawl and the second elastic component, convenient for significantly
Adjust the spacing for the center line for adopting sand pawl and sand sampler), it adopts sand pawl 21 and is equipped with inclined tab, being equipped with close to the sand sampler can be along institute
State the wedged block 23 of the parallel direction displacement of the center line of sand sampler, the inclined tab is affixed to inclining for the wedged block and the inclined tab
Gradient is consistent with the gradient of the wedged block, such as moves wedged block to the right, since the motive force of wedged block pushes inclined tab to make
The spacing for adopting the center line of sand pawl and sand sampler increases, and the second elastic component stretches therewith, such as wedged block is moved to the left, due to contract
The motive force of shape block is withdrawn, and the displacement under the action of restoring force of the second elastic component of sand pawl is adopted so that adopts sand pawl and sand sampler
The spacing of center line can reduce, and can adjust the spacing for the center line for adopting sand pawl and sand sampler as needed, thus as needed
Distance carries out accurately adopting sand or soil.
Embodiment 3：
As shown in figure 5, on the basis of embodiment 1, the sand sampler is equipped with and adopts sand pawl 21, adopts sand pawl and passes through third bullet
Property part 205 is connect with the sand sampler, is adopted and is connected with first connecting rod 201, second connecting rod 202 in the connecting rod 204 of sand pawl in turn
And sand sampler operating lever 203, the head rod are connect by first rotating shaft 206 with second connecting rod, described second
Connecting rod by the second shaft 207 with connect the sand sampler operating lever, when forward push sand sampler operating lever, the second company can be driven
Bar rotates clockwise and first connecting rod does rotation counterclockwise, to make to adopt sand pawl to left front displacement, third during this
Elastic component is stretched, when operation sand sampler operating lever to when rear side displacement, adopt sand pawl can be in the work of the restoring force of third elastic component
With lower to right lateral side displacement, similarly, the spacing for the center line for adopting sand pawl and sand sampler can be adjusted as needed, to according to need
The distance progress wanted accurately adopts sand or soil.In the present embodiment, first rotating shaft is slidably arranged in the guide rail opened up in left-right direction,
Convenient for first rotating shaft displacement is oriented along guide rail.Second shaft is slidably arranged in the guide groove 208 opened up along the longitudinal direction, convenient for adopting
Sand device operating lever orients displacement.
The connecting rod for adopting sand pawl is telescopic connecting rod, convenient for significantly adjusting the center line for adopting sand pawl and sand sampler
Spacing.
Embodiment 4：
On the basis of any one embodiment of embodiment 1-3, gearbox 8, left wheel 91 and the right side are additionally provided on the car body
Wheel 92 drives the left wheel or the right wheel to do intermittent movement by the intermittent motion mechanism.After engine operating,
Intermittent motion mechanism can be driven to operate, to drive left wheel or right wheel to do intermittent movement by intermittent motion mechanism, due to
The left wheel axis of the left wheel and the right axletree of the right wheel are mutually not connected to；Single wheel drive can be achieved.Engine start
Afterwards, tractor can be driven to do intermittent movement, tractor can be made intermittently to walk on ridge.
In the present embodiment, the gearbox includes interval gear wheel 82 and is arranged input wheel shaft 83 in the gearbox
On gear shift wheel 81, since the driving engine connects the input wheel shaft of the gearbox, the operating of engine can drive change
The wheel for inputting shaft rotation of fast case is dynamic, to drive gear shift wheel 81 to rotate.The gear shift wheel is equipped with multiple inserted links, connects in the middle part of gear shift wheel
It connects there are one shift bar, shift bar passes through the babinet of the gearbox, and the inserted link on gear shift wheel is corresponded on the interval gear wheel
Equipped with multiple jacks；It can realize that gear shift wheel is flexibly connected with interval gear wheel 82 by shift bar, when gear shift wheel and interval gear
The operating of wheel connection, engine can drive interval gear wheel 21 to rotate.The intermittent motion mechanism includes crank mechanism and ratchet
Mechanism, the crank mechanism include crank 71 and connecting rod, connecting rod can be driven to move reciprocatingly by the rotation of crank, the connecting rod
On tooth engage connection with the ratchet of the ratchet mechanism；Specifically, connecting rod can be T fonts connecting rod 72, the end of T font connecting rods
In a ring, the interval gear wheel is arranged, the one end of the crank far from its bent axle is slidably connected in head on the bent axle of the crank
In the end of the T fonts connecting rod, the ratchet 73 of the ratchet mechanism and 74 company of engagement of tooth in the long bar portion of T font connecting rods
It connects；The operating of engine can drive interval gear wheel to rotate, to drive crank to rotate, to drive T font connecting rods past back and forth
Complex displacement is additionally provided with positioning runner in the long bar portion of T font connecting rods, shift reciprocately is done convenient for T font connecting rods orientation, to band
The ratchet of dynamic ratchet mechanism is alternately rotated clockwise and is rotated counterclockwise.When ratchet rotates counterclockwise, can drive on ratchet
Pawl slip over ratchet, ratchet wheel；When ratchet rotates clockwise, the pawl on ratchet can be driven to be inserted into hook tooth and make
Dynamic, ratchet stops operating；In this way with the operating of engine, ratchet can be driven to do intermittent movement, due to the ratchet mechanism
Ratchet is located on the left wheel axis of the left wheel or the right axletree of the right wheel, therefore the realization of push-and-pull machine can be driven to walk to stop handing over
It replaces.After engine operating, interval gear wheel can be driven to rotate, to drive intermittent motion mechanism to work, drive left wheel or the right side
Wheel does intermittent movement, it can be achieved that uniform intermittent movement.Crank is set as extension type crank, can pass through the telescopic adjustment of crank
The duration of distance and stop that vehicle is walked every time can adjust traveling 1-1.5 meters every time of tractor, can be after tractor stops
Seedling-protection and pressure seedling are carried out, seedling-protection in the front-back direction and pressure seedling spacing are adjusted by retractable crank in this way.
The present invention seedling-protection and pressure seedling process be：
When engine operates, intermittent motion mechanism can be driven to operate, walked to drive tractor to do interval, between tractor
It has a rest in walking process, sandstone or soil can be acquired in tractor traveling process, transmitted the sandstone of excavation or soil by sand sampler
To sand storage bin, then it is diverted to and puts in sand device for use；After car body stops, sand warehouse regulation handle can be put by crop shield by operation
Adjustment right over the seedling of crops, then press handlebar, crop shield made to protect crops seedling, then operate drag-line make the sandstone for putting sand warehouse or
Soil is fallen around crop shield, finally lifts handlebar, and this completes primary pressure seedling processes.The present invention by adopt sand and
Ya Miao mechanisms coordinate the intermittent walking of tractor and complete entire pressure seedling process.
In the description of the present invention, it is to be understood that, term "front", "rear", "left", "right", " left front ", " after right
The orientation or positional relationship of the instructions such as side " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this hair
Bright and simplified description, does not indicate or imply the indicated device or element must have a particular orientation, with specific orientation
Construction and operation, therefore be not considered as limiting the invention.
The present invention is not limited to above-mentioned optional embodiment, anyone can show that other are each under the inspiration of the present invention
The product of kind form.Above-mentioned specific implementation mode should not be understood the limitation of pairs of protection scope of the present invention, protection of the invention
Range should be subject to be defined in claims, and specification can be used for interpreting the claims.
Claims (9)
1. a kind of Cai Shajiya seedlings mechanism, it is characterised in that：Intermittent movement is done including the wheel on car body and the driving car body
Intermittent motion mechanism, the car body is equipped with engine, sand sampler and puts sand device, and the engine is sequentially connected institute respectively
Intermittent motion mechanism and the sand sampler are stated, the sandstone or soil of the sand sampler acquisition are collected by sand storage bin, the sand storage bin
Be connected to the sand device of putting, it is described put sand device and be equipped with can be closed or openable put sand mouth.
2. Cai Shajiya seedlings according to claim 1 mechanism, it is characterised in that：The sand device of putting includes two opening phases
Sand warehouse and scissor clip are put to setting, two handles of the scissor clip are flexibly connected by drag-line, the scissors
Two clips of formula clip are put sand warehouse with two respectively and are connect, and put for two and are connected by the first elastic component between sand warehouse.
3. Cai Shajiya seedlings according to claim 2 mechanism, it is characterised in that：It is additionally provided with and puts in the handhold portion of the car body
Sand warehouse regulation handle, the sand warehouse regulation handle universal rotational of putting is arranged on the pedestal for putting sand warehouse regulation handle, described
The pedestal for putting sand warehouse regulation handle is fixedly connected in the handhold portion of the car body；It is described put sand warehouse regulation handle by connecting rod with
Two put sand warehouse connection, put for two and are connected with crop shield immediately below sand warehouse.
4. Cai Shajiya seedlings according to claim 3 mechanism, it is characterised in that：The drag-line puts sand described in being movably connected in
In the regulation handle of storehouse.
5. Cai Shajiya seedlings according to claim 4 mechanism, it is characterised in that：Cai Shajiya seedlings mechanism further includes transmission dress
It sets, the transmitting device includes adopting sand deflector, driving wheel, driven wheel and transmission belt, the sandstone or soil acquired by sand sampler
It passes sequentially through and adopts sand deflector and transmission belt is collected to the sand storage bin, the driving wheel and the driven wheel are connected by transmission belt
It connects, the driving engine connects the driving wheel.
6. Cai Shajiya seedlings according to claim 5 mechanism, it is characterised in that：The sand sampler is equipped with and adopts sand pawl, institute
It states and adopts sand pawl and connect with the sand sampler by the second elastic component, the sand pawl of adopting is equipped with inclined tab, is set close to the sand sampler
Have can be affixed to along the wedged block of the parallel direction displacement of the center line of the sand sampler, the inclined tab wedged block and it is described tiltedly
The gradient of piece is consistent with the gradient of the wedged block.
7. Cai Shajiya seedlings according to claim 5 mechanism, it is characterised in that：The sand sampler is equipped with and adopts sand pawl, institute
It states and adopts sand pawl and connect with the sand sampler by third elastic component, the first company is connected in turn in the connecting rod for adopting sand pawl
Bar, second connecting rod and sand sampler operating lever, the head rod is connect by first rotating shaft with second connecting rod, described
Second connecting rod by the second shaft with connect the sand sampler operating lever, first rotating shaft is slidably arranged in be opened up in left-right direction
In guide rail, the second shaft is slidably arranged in the guide groove opened up along the longitudinal direction.
8. the Cai Shajiya seedlings mechanism according to any one of claim 1-7 claims, it is characterised in that：On the car body
Equipped with left wheel and right wheel, the left wheel or the right wheel is driven to do intermittent movement by the intermittent motion mechanism,
The left wheel axis of the left wheel and the right axletree of the right wheel are mutually not connected to.
9. Cai Shajiya seedlings according to claim 8 mechanism, it is characterised in that：Gearbox, institute are additionally provided on the car body
It includes interval gear wheel and the gear shift wheel that is arranged on the input wheel shaft of the gearbox to state gearbox, and the gear shift wheel is equipped with
Multiple inserted links, for the middle part connection of gear shift wheel there are one shift bar, shift bar passes through the babinet of the gearbox, the interval gear wheel
Inserted link on upper corresponding gear shift wheel is equipped with multiple jacks；
The driving engine connects the input wheel shaft of the gearbox；
The intermittent motion mechanism includes crank mechanism and ratchet mechanism, and the crank mechanism includes crank and connecting rod, passes through song
The rotation of handle can drive connecting rod to move reciprocatingly, and the tooth on the connecting rod engages connection with the ratchet of the ratchet mechanism, described
The interval gear wheel is set on the bent axle of crank；The ratchet of the ratchet mechanism is located at left wheel axis or the institute of the left wheel
It states on the right axletree of right wheel.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810752885.9A CN108566857A (en) | 2018-07-10 | 2018-07-10 | A kind of Cai Shajiya seedlings mechanism |
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| CN201810752885.9A CN108566857A (en) | 2018-07-10 | 2018-07-10 | A kind of Cai Shajiya seedlings mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966367A (en) * | 2019-12-06 | 2020-04-07 | 中国科学院深圳先进技术研究院 | Amplitude-adjustable sine mechanism |
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| CN110966367B (en) * | 2019-12-06 | 2021-01-15 | 中国科学院深圳先进技术研究院 | Amplitude-adjustable sine mechanism |
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