Quantitative orientation applies the tobacco seedlings transplantation device of root water
Technical field
The invention belongs to apply root water technical field of tools, being related to is used for when tobacco seedlings are transplanted, quantitative root water
Instrument, is that a kind of tobacco seedlings that root water amount and the quantitative orientation in root water direction can be controlled to apply root water are moved more precisely
Plant device and application method.
Background technology
Tobacco is the important industrial crops of China, in many areas, and tobacco planting turns into the most important income of the local common people
Source.
In tobacco planting, generally all it is first to cultivate tobacco seedlings in seedling growth greenhouse, then tobacco seedlings is transplanted in crop field,
In order to ensure the nutrition of planted tobacco seedlings and the demand of humidity, contain one, it is necessary to apply to tobacco seedlings after generally tobacco seedlings soil is fixed
The root water of fixed fertilizer part, will ensure that root water can act on the root of tobacco seedlings as far as possible when applying root water, meet tobacco seedlings early growth
Nutrient fully absorb, but the root water containing fertile part can not be applied on tobacco surface, easily the blade to tobacco seedlings causes " to burn
Erosion ", this method directly applied fertilizer toward tobacco seedlings root more conforms to the demand of tobacco root so that utilization rate of the root system to fertilizer
Highest, promotes tobacco growing to greatest extent.
Current peasant is when tobacco seedlings are transplanted, and the method generally used is, pre- with farm implements first by the correct position in crop field
Tobacco seedlings hole is made, then tobacco seedlings are placed in hole, fixed with soil, root water, this side are manually then applied from ground surface
, there is following drawback, 1 in formula)Root water progressively penetrates into from ground surface, and root system is low to the utilization rate of fertilizer;2)The amount of root water is not
Can accurately it control;3)Due to being to apply root water from above, it is difficult to ensure that root water is not applied on tobacco surface, easily to cigarette
The blade of seedling is caused " ablation ".In addition, patent document CN202841890U discloses a kind of at " seedling-planting device ", its water drum is in cylinder
Shape, handle is equipped with the top of water drum, sideways equipped with lower seedling cylinder, and bottom is equipped with tip, and the tip of water drum bottom is by two semicircles
Gland and movable head surround, movable head is fixed on the barrel beside gland with rotating shaft, and peace is fixed in the side of movable head
Equipped with bar is pedaled, water drum bottom is provided with apopore, apopore and is stamped valve plug, and movable trigger is housed in the lower section of the handle of water drum,
Trigger connects the valve plug of water drum portions with line, and the seedling-planting device of this technical scheme can simplify the program for transplanting tobacco seedlings, but in pin
For the mixing root water equipped with certain density chemical fertilizer in root water, also have the following disadvantages, 1)The amount of root water
Can not accurately it control, every plant of tobacco seedlings apply the amount of root water all by manual control, i.e., the length of the opening time of movable trigger is determined
Determine the amount of root water, it is impossible to accurately quantified;2)Root water, which can not be oriented, to be applied to tobacco seedlings root, is down applied from the top of tobacco seedlings
Root water, causes root water(Containing chemical fertilizer)Largely drench on the leaf of tobacco seedlings, because tobacco seedlings are very delicate, the root water containing chemical fertilizer
The blade of tobacco seedlings is caused " ablation ".
The content of the invention
The amount of the root water existed for prior art can not be controlled accurately, root water can not be oriented and applied to tobacco seedlings root
Technical problem, the invention provides the tobacco seedlings transplantation device and application method that a kind of quantitative orientation applies root water.
To realize above-mentioned technical purpose, the technical solution adopted by the present invention is as follows:
A kind of quantitative orientation applies the tobacco seedlings transplantation device of root water, including root water container, lower seedling cylinder, gland, movable head
And foot-driven lever, also include and be provided with left control valve outside left control valve pipe, water storage valve pipe, the left side wall of the root water container
Pipe, the bottom of the left side wall of the root water container is provided with intercommunicating pore, by even between left control valve pipe and root water container
Through hole is connected;The bottom of the root water container is provided with gland and movable head, and gland is fixedly connected with root water container
Or Integral design, movable head is connected on the outside of left control valve pipe by movable head rotating shaft;Gland and movable head collectively form sky
The cone of the heart, the movable head surface of semicircle conical surface shape was provided with seedling hole;Foot-operated rotating shaft, pin are provided with described gland
Hinge is fixed in foot-operated rotating shaft in the middle part of treadle, and foot-driven lever right part is stretched out outside gland, and foot-driven lever left part is provided with and movable head phase
The foot-driven lever left part bending segment of matching;The first motion stops, the first reset pressure are sequentially provided with the left control valve pipe from the bottom up
Contracting spring, first fix plug, also include the first motion stops control line, and the first motion stops control line left end is fixedly connected with the
One motion stops, right-hand member is sequentially passed through in the middle of the first reset compression spring, the first fixation is fixedly connected after filling in foot-driven lever;It is described fixed
Water storage valve pipe is provided with the bottom surface of root water receptacle, water storage valve pipe is connected with left control valve bottom of the tube, is set in the water storage valve pipe
There are the second motion stops, second reset compression spring, second fix plug, the second motion stops control line described in the second motion stops control line
Left end is fixedly connected with the second motion stops, right end is sequentially passed through in the middle of the second reset compression spring, second fix plug after with pin
Treadle is fixedly connected;Water storage valve pipe end is provided with water outlet termination, and airtight connection rubber hose directs water towards described on water outlet termination
The bottom of movable head, at least one section of the rubber hose is located between movable head and foot-driven lever left part bending segment cooperation position, when
When foot-driven lever left part bending segment opens movable head with movable head cooperation top, rubber hose is sealed up by pressure folder;The root water container
Lower-left end side surface be additionally provided with lower seedling cylinder, lower seedling cylinder upper opening, bottom is common by crossing seedling hole and gland and movable head
The hollow cone connection of composition.
The tobacco seedlings transplantation device of root water is applied using the quantitative orientation of above-mentioned technical proposal, due to being provided with left control valve pipe,
By foot-driven lever and compression spring the first motion stops control line of drive can be resetted, the first motion stops of control are moved up and down, so that
Ensure that root water is circulated and closed as needed;Applied root water is ensure that every time by being provided with water storage valve pipe
Amount, generally every plant of tobacco seedlings apply root water for half jin every time;Due to the rubber hose, at least one section is located at movable head and foot-operated
Between bar left part bending segment cooperation position, when foot-driven lever left part bending segment and movable head coordinate top to open movable head, rubber hose quilt
Pressure folder is sealed up, and ensure that rubber hose is lived by pressure clamp, will determine root in movable head when by foot-driven lever top open state
Water-stop forms air-tight state in the rubber hose upper part sealed up by pressure folder, meanwhile, do not opened by foot-driven lever top
When, i.e., when rubber hose is not held down, it is ensured that there are air and liquid communication in the inside, negative pressure will not be formed, water storage valve is caused
There is pressure inside pipe, rubber hose is repeatedly deformation to seal;Because airtight connection rubber hose draws water on water outlet termination
To the bottom of the movable head, the bottom of movable head is exactly the position of tobacco root system after tobacco seedlings slide in place, so root water draws
It is exactly the root system of tobacco seedlings to the bottom of movable head;It can guarantee to orient root water into the root system part for being applied to tobacco seedlings;Due to adopting
With the design of water storage valve tubular construction, when outwards applying root water, the direction of rubber hose delivery port is adjusted, can be by tobacco seedlings root
The soil on pastern point side rushes at the root of tobacco seedlings, and tobacco seedlings root is gone along with sb. to guard him, and has both realized directly applying to tobacco seedlings root
Fertilizer(Root water), the effect for fixing tobacco root system is played again.
Further, be additionally provided with outside the right side wall for limiting the root water container in right control valve pipe, right control valve pipe from
It is upper toward having the 3rd motion stops, the 3rd resetting compression spring, the 3rd fix plug, the first motion stops control line passes through first
Fixed plug is fixed with the 3rd motion stops, and passes through the 3rd reset compression spring, the 3rd to be fixed after fixing plug with foot-driven lever.Using this
On the one hand plant structure is symmetric design, increases stability, and the opposing party can also increase the intensity of spring, can more precise control first
Motion stops are moved up and down, more accurate to ensure that root water is circulated and closed as needed, meanwhile, conveniently arrangement first it can live
The position of dynamic plug control line, precision maneuver.
Further, the diameter for limiting the water outlet termination is less than water storage valve pipe diameter, and usual water storage valve pipe diameter is 60mm,
The a diameter of 5mm in water outlet termination, the position of water outlet termination is located at the top of the wall of the water storage valve pipe leftmost side, using this structure,
When outwards applying root water, water jets under high pressure can be formed, the soil beside tobacco root system part preferably can be rushed at into tobacco seedlings
Root, while ensureing that root water is preferentially entered and is stored in water storage valve pipe without preferentially entering in rubber hose.
Further, limit and screen pack be provided with the water outlet termination, on the one hand screen pack can play a role in filtering, it is to avoid
Impurity etc. is flowed into rubber hose formation to block, the atomization that another aspect again can be certain to the formation in root water, it is ensured that determine root
The chemical fertilizer homogenization of composition of water.
Same reason, the water outlet for limiting described rubber hose is provided with screen pack, more can be in root water
Form certain atomization, it is ensured that the chemical fertilizer homogenization of composition of root water.
Further, position for convenience and movement quantitatively orients the tobacco seedlings transplantation device for applying root water, limit root water and hold
The top of device is provided with handle, and the groove that holding position bottom is provided with and four assignments are closed.
The tobacco seedlings transplantation device of root water is applied using the quantitative orientation of above-mentioned technical proposal, is comprised the following steps:
The first step, positioning, the right hand holds handle, the dosed administration device that root water is already equipped with root water container is carried
To the position of cultivation seedling is needed, the right hand is buttressed to be positioned in the device and down press-in soil;The now dosed administration of root water
The internal state of device is:The first motion stops of lower end seal up intercommunicating pore in left control valve pipe, make determining in root water container
Root water cannot flow into water storage valve pipe, and first, which resets compression spring, is in tensioning preloading condition, and the 3rd resets at compression spring
In tensioning preloading condition, first fixes the position that plug fixes the first reset compression spring, and the 3rd fixation plug is fixed the 3rd and answered
The position of position compression spring, the first motion stops control line is in relaxed state(Inoperative tension).Now in water storage valve pipe
The second motion stops be in high order end, can also seal up root water and cannot flow into water storage valve pipe, second reset compression spring
In tensioning preloading condition, the second replacement and fixation plug fixes the position of the second reset compression spring, the second motion stops control line
In relaxed state(Inoperative tension);Airtight connection rubber hose is fixed on the bottom of movable head, institute on water outlet termination
At least one section of rubber hose is stated to be fixed between movable head and foot-driven lever left part bending segment cooperation position, now, foot-driven lever left part
Bending segment is in noncontact or light contact condition with movable head, and rubber hose in the raw, i.e., is not sealed by pressure folder
Firmly state.
Second step, send seedling, and tobacco seedlings are placed on left hand in lower seedling cylinder, and with stepping on foot-driven lever under right crus of diaphragm to appropriate depth,
Foot-driven lever is spacing to the depth progress buried, and tobacco seedlings are sent to predetermined correct position by crossing seedling hole;Now, gland and work
Dynamic head collectively forms hollow cone under the pressure effect of right hand power and foot-driven lever, stretches into appropriate depth in soil, tobacco seedlings fall
Enter in the bottom of movable head, rubber hose water outlet just to the soil beside tobacco seedlings root at, positioned at movable head and foot-driven lever
One end rubber hose between left part bending segment cooperation position is in by cramping sealing state, it is ensured that root water can not leak outside.This
When root water the internal state of dosed administration device be:First motion stops control line, the second motion stops control line are in work
The first motion stops of lower end are moved upwards in tension, left control valve pipe, in right control valve pipe the 3rd motion stops of upper end to
Lower motion, intercommunicating pore is opened, and the second motion stops in water storage valve pipe are moved right, the root water stream in root water container(Inhale)Enter
Into water storage valve pipe, first resets compression spring, the second reset compression spring, the 3rd reset compression spring compresses all in deformation
State, the first replacement and fixation plug fixes the position of the first reset compression spring, and the second replacement and fixation plug fixes the second reset
The position of compression spring, the 3rd replacement and fixation plug fixes the position of the 3rd reset compression spring;Airtight connection on water outlet termination
Rubber hose is fixed on the bottom of movable head, and at least one section of the rubber hose is fixed on movable head and foot-driven lever left part bending segment
Between cooperation position, now, foot-driven lever left part bending segment is in forced contact state with movable head, and rubber hose is in is pressed from both sides by pressure
Seal up state.
3rd step, applies root water, unclamps foot-driven lever, foot-driven lever first reset compression spring, second reset compression spring,
3rd resets self-return under compression spring collective effect, while return also has the first motion stops, the second motion stops, the 3rd to live
Dynamic plug, the synchronization for blocking intercommunicating pore in the first motion stops, the clamping force write off of rubber hose, and the second motion stops are to left movement
The quantitative water of water storage valve pipe and rubber hose memory storage is sprayed at a high speed, the soil beside tobacco seedlings is rushed at into tobacco seedlings root, will
Tobacco seedlings root is fixed and buttressed.
4th step, extracts return, and the tobacco seedlings transplantation device that quantitative orientation is applied into root water is grasped to be extracted from soil, living
Dynamic head self-return under gravity, the soil of tobacco seedlings surrounding is fallen naturally, and tobacco seedlings are preferably fixed.
Next plant of transplanting work is carried out again.
The tobacco seedlings transplantation device and application method of root water are applied using the quantitative orientation of above-mentioned technical proposal, accurate control can be solved
The technical problem applied to tobacco seedlings root of amount processed and root water.
Brief description of the drawings
Fig. 1 is a kind of quantitative status architecture schematic diagram for orienting the tobacco seedlings transplantation device for applying root water in positioning of the present invention;
Fig. 2 is a kind of quantitative state knot for orienting the tobacco seedlings transplantation device for applying root water when sending seedling, applying root water of the present invention
Structure schematic diagram.
Each sign is respectively in figure:
1- root water containers;11- intercommunicating pores;17- grooves;18- tobacco seedlings;19- handles;
The left control valve pipes of 2-;The motion stops of 21- first;22- first resets compression spring;23- first fixes plug;
3- water storage valve pipes;The motion stops of 31- second;32- second resets compression spring;33- second fixes plug;34- water sides
Head;35- rubber hose;
4- glands;
5- movable heads;51- movable head rotating shafts;52- crosses seedling hole;
61- the first motion stops control lines;62- the second motion stops control lines;
7- rides rotating shaft;
8- foot-driven levers;81- foot-driven lever right parts;82- foot-driven lever left part bending segments;
The right control valve pipes of 9-;The motion stops of 91- the 3rd, 92- the 3rd reset compression spring;93- the 3rd fixes plug;
Seedling cylinder under 10-.
Embodiment
In order that the present invention may be better understood in those skilled in the art, with reference to the accompanying drawings and examples to this hair
Bright technical scheme is further illustrated.
As depicted in figs. 1 and 2, a kind of quantitative orientation applies the tobacco seedlings transplantation device of root water, including root water container 1, lower seedling
Cylinder 10, gland 4, movable head 5 and foot-driven lever 8, also include left control valve pipe 2, water storage valve pipe 3, the root water container
Left control valve pipe 2 is provided with outside left side wall, the bottom of the left side wall of the root water container is provided with the left control valve of intercommunicating pore 11
Connected between pipe 2 and root water container by intercommunicating pore 11;The bottom of the root water container is provided with gland 4 and movable head
5, gland 4 is fixedly connected or Integral design with root water container, and movable head 5 is connected to left control valve by movable head rotating shaft 51
The outside of pipe 2;Gland 4 and movable head 5 collectively form hollow cone shape, and the surface of movable head 5 of semicircle conical surface shape is opened
There is seedling hole 52;Foot-operated rotating shaft is provided with described gland 4(7), foot-driven lever(8)Middle part hinge is fixed on foot-operated rotating shaft 7
On, foot-driven lever right part 81 is stretched out outside gland 4, and foot-driven lever left part is provided with the foot-driven lever left part bending segment matched with movable head 5
82;The first motion stops 21, first are sequentially provided with the left control valve pipe 2 from the bottom up and reset the fixation of compression spring 22, first
Plug 23, also includes the first motion stops control line 61, the left end of the first motion stops control line 61 is fixedly connected with the first motion stops
21, right-hand member is sequentially passed through in the middle of the first reset compression spring 22, the first fixation is fixedly connected after filling in 23 with foot-driven lever 8;It is described fixed
Water storage valve pipe 3 is provided with the bottom surface of root water receptacle, the left end of water storage valve pipe 3 is connected with the left bottom of control valve pipe 2, the water storage valve
Compression spring 32, second is resetted provided with the second motion stops 31, second fix the 33, second motion stops control line 62 of plug in pipe 3, it is described
The left end of second motion stops control line 62 is fixedly connected with the second motion stops 31, and right end sequentially passes through the second reset compression spring 32
It is fixedly connected after middle, the second fixation plug 33 with foot-driven lever 8;The top of the left end of water storage valve pipe 3 is provided with water outlet termination 34, water side
Airtight connection rubber hose 35 directs water towards the bottom of the movable head 5 on first 34, and at least one section of the rubber hose 35 is located at
Between movable head 5 and the cooperation position of foot-driven lever left part bending segment 82, when foot-driven lever left part bending segment 82 is opened with the cooperation of movable head 5 top
During movable head 5, rubber hose 35 is sealed up by pressure folder;The lower-left end side surface of the root water container is additionally provided with lower seedling cylinder 10,
10 upper openings of lower seedling cylinder, bottom is connected by crossing the hollow cone that seedling hole 52 is collectively formed with the movable head 5 of gland 4;Institute
It is additionally provided with outside the right side wall for stating root water container in right control valve pipe 9, right control valve pipe 9 and is provided with the 3rd motion stops from top to bottom
91st, the 3rd resets the fixation of compression spring the 92, the 3rd plug 93, the first motion stops control line 61)Fixed through first after plug 23
Fixed with the 3rd motion stops 91, and pass through the 3rd reset compression spring the 92, the 3rd to be fixed after fixing plug 93 with foot-driven lever 8;It is described
The diameter of water outlet termination 34 is less than the diameter of water storage valve pipe 3;Screen pack is provided with described water outlet termination 34(Not shown in figure),
The water outlet of described rubber hose 35 is provided with screen pack(Not shown in figure);The top of the root water container is provided with handle
Hand 19, the handle 19 holds the groove 17. that position bottom is provided with and four assignments are closed.
The tobacco seedlings transplantation device application method of root water is applied using the quantitative orientation of said structure, it is characterised in that including with
Lower step:
The first step, positioning, the right hand holds handle 19, and the dosed administration that root water is already equipped with root water container 1 is filled
The position mentioned and need to plant seedling 18 is put, the right hand is buttressed to be positioned in the device and down press-in soil;Now root water is determined
Measuring the internal state of application device is:First motion stops 21 of lower end seal up intercommunicating pore 11 in left control valve pipe 2, make root water
Root water in container 1 cannot flow into water storage valve pipe 3, and first, which resets compression spring 22, is in tensioning preloading condition, the 3rd
Reset compression spring 32 and be in tensioning preloading condition, first fixes the position that plug 23 fixes the first reset compression spring 22, the
Three fix the position that plug 93 fixes the 3rd reset compression spring 92, and the first motion stops control line 61 is in relaxed state(Non- work
Make tension).Now the second motion stops 31 in water storage valve pipe 3 are in high order end, can also seal up root water and cannot flow into
Into water storage valve pipe 3, second, which resets compression spring 32, is in tensioning preloading condition, and the second replacement and fixation plug 33 is fixed second and answered
The position of position compression spring 32, the second motion stops control line 62 is in relaxed state(Inoperative tension);Water outlet termination 34
Upper airtight connection rubber hose 35, connection rubber hose 35 is fixed on the bottom of movable head 5, at least one section of the rubber hose 35
It is fixed between movable head 5 and the cooperation position of foot-driven lever left part bending segment 82, now, foot-driven lever left part bending segment 82 and movable head
5 are in noncontact or light contact condition, and rubber hose 35 in the raw, i.e., does not seal up state by pressure folder.
Second step, send seedling, and tobacco seedlings 18 are placed in lower seedling cylinder 10 with left hand, and with stepping on foot-driven lever 8 under right crus of diaphragm to suitable
Depth, foot-driven lever is spacing to the depth progress buried, and tobacco seedlings are by crossing seedling hole(52), it is sent to predetermined correct position;Now, Gu
Fixed first 4 and movable head 5 collectively form hollow cone under the pressure effect of right hand power and foot-driven lever, stretch into suitable deep in soil
Degree, tobacco seedlings fall within the bottom of movable head 5, rubber hose water outlet just to the soil beside tobacco seedlings root at, positioned at activity
One end rubber hose between first 5 and the cooperation position of foot-driven lever left part bending segment 82 is in by cramping sealing state, it is ensured that determine root
Water can not leak outside.Now the internal state of the dosed administration device of root water is:First motion stops control line, the second motion stops control
On line processed is in the first motion upwards of motion stops 21 of lower end in work tension, left control valve pipe 2, right control valve pipe 9
3rd motion stops 91 at end are moved downward, and intercommunicating pore is opened, and the second motion stops 31 in water storage valve pipe 3 are moved right, root water
Root water stream in container 1(Inhale)Enter into water storage valve pipe 3, first, which resets compression spring 22, second, resets compression spring 32, the
Three reset compression spring 92 all in deformation impaction state, and the first replacement and fixation plug 23 fixes the first reset compression spring 22
Position, the second replacement and fixation plug 33 fixes the position of the second reset compression spring 32, and the 3rd replacement and fixation plug 93 fixes
Three reset the position of compression spring 92;Airtight connection rubber hose 35 is fixed on the bottom of movable head 5 on water outlet termination 34, described
Rubber hose 35 has one section to be fixed between movable head 5 and the cooperation position of foot-driven lever left part bending segment 82, now, foot-driven lever left part
Bending segment 82 is in forced contact state with movable head 5, and rubber hose 35 is in and seals up state by pressure folder.
3rd step, applies root water, unclamps foot-driven lever 8, and foot-driven lever 8 resets compression spring 22, second first and resets compression
Spring the 32, the 3rd resets self-return under the collective effect of compression spring 92, while return also has the first motion stops 21, second to live
The 31, the 3rd motion stops 91 of dynamic plug, the synchronization for living intercommunicating pore stifled 11 in the first motion stops 21, the clamping force of rubber hose 35 takes
Pin, and the second motion stops 31 make the quantitative water of the memory storage of water storage valve pipe 3 spray at a high speed to left movement, by the mud on the side of tobacco seedlings 18
Soil rushes at tobacco seedlings root, and tobacco seedlings root is fixed and buttressed.
4th step, extracts return, and the tobacco seedlings transplantation device that quantitative orientation is applied into root water is grasped to be extracted from soil, living
Dynamic first 5 self-returns under gravity, the soil of tobacco seedlings surrounding falls, tobacco seedlings is preferably fixed naturally.
Next plant of transplanting work is carried out again.
It should be noted that the explanation of specific embodiment is only intended to the method and its core concept for helping to understand the present invention.
It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also be right
The present invention carries out some improvement and modification, and these are improved and modification is also fallen into the protection domain of the claims in the present invention.