CN104587503B - Soil disinfection apparatus - Google Patents
Soil disinfection apparatus Download PDFInfo
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- CN104587503B CN104587503B CN201510031402.2A CN201510031402A CN104587503B CN 104587503 B CN104587503 B CN 104587503B CN 201510031402 A CN201510031402 A CN 201510031402A CN 104587503 B CN104587503 B CN 104587503B
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Abstract
The invention discloses a kind of soil disinfection apparatus, including a holding rod body, an ejection section, ejection section includes a spray boom for being used to insert soil, it is in one's hands between bar body and ejection section and also sets a machine power portion, the machine power portion includes one on ejection section and the seal cavity for storing liquid；One feed liquor portion and one goes out liquid portion, is turned on respectively with seal cavity in unidirectional interlocking；One to elastic portion of the bottom and elastic connection for being located at seal cavity at the top of the ejection section；When spray boom is in insertion soil conditions, elastic portion crush seal cavity, goes out liquid portion and turned on seal cavity, liquid is inputted ejection section outwards to spray；When spray boom, which is in, extracts state from soil, elastic portion release seal cavity, feed liquor portion turns on seal cavity, allows fluid flow into seal cavity.Using the present invention, not only portable construction and energy-conserving and environment-protective, the heavy burden of work is also significantly reduced in addition, improves the efficiency of agricultural production.
Description
Technical field
The present invention relates to technical field of agricultural machinery, more particularly, to a kind of dress for the operation that carried out disinfection to soil
Put.
Background technology
It is well known that the quality of crop growth, is heavily dependent on it and grows relied on soil.In order to adapt to
The characteristic of crop growth is, it is necessary to by toward injecting corresponding liquid medicine in soil the quality that improves or improve soil.For example, it is
Insect prevention is, it is necessary to insect prevention medicament that sterilization is injected in soil etc..
Thus, occurs a kind of equipment toward hydrojet in soil on the market.However, the drawing liquid of existing soil spraying machine or
The power of injection, provided by the motor of equipment itself outfit mostly.The spraying equipment of this complete motor, on the one hand makes
Use that comparison is heavy, for natively very arduous operator, undoubtedly more aggravated the heavy burden of body.The opposing party
Face, this spraying equipment equipped with motor is in use, the power supply of motor is also very limited.
Also have and provide the technology of power supply by installing internal battery group, but bulky battery pack adds equipment again in itself
Deadweight.Meanwhile waste and old battery such as can not be abandoned properly, new pollution can be caused again for environment, especially soil.
Therefore, at present be badly in need of develop a kind of not only Portable energy-saving but also environmental protection soil disinfection apparatus.
The content of the invention
In view of the drawbacks described above of prior art, it is an object of the invention to provide a kind of not only Portable energy-saving but also environmental protection
Soil disinfection apparatus.
To achieve the above object, the invention provides a kind of soil disinfection apparatus, including a holding rod body, one it is connected to institute
The ejection section of holding rod body bottom portion is stated, the ejection section includes a spray boom for being used to insert the soil, in the holding rod body
And a machine power portion is additionally provided between ejection section, the machine power portion includes：One seal cavity for storing liquid, institute
Seal cavity is stated to be located on the ejection section；One feed liquor portion and one goes out liquid portion, respectively with the seal cavity in unidirectional interlocking
Conducting；And an elastic portion, the elastic portion supports the bottom for being located at the seal cavity and elastic connection is on the top of the ejection section
Portion；When the spray boom is in insertion soil conditions, the elastic portion crush seal cavity, it is described go out liquid portion and seal cavity from
Dynamic conducting, liquid is set to input the ejection section outwards to spray；When the spray boom, which is in, extracts state from soil, the bullet
Property portion then discharges seal cavity, and the feed liquor portion turns on automatically with seal cavity, allows fluid flow into the seal cavity.
Liquid in the present invention refers in particular to the medicament for soil disinfection, for example can be agrochemical.
The device of the present invention is due to said structure design, and without external impetus, operator need to only lift, push two letters
Single, convenient operation action, you can realize the sterilization operation to soil：
Operator pushes to holding rod body, is compressed elastic portion, and then crush seal cavity, in squeezing for seal cavity
Depress, the liquid in seal cavity washes the import for going out liquid portion of one-way conduction open, then liquid is flowed into spray boom, and device is in insertion
Soil is outwards to spray the working condition of liquid.
After the completion of once spraying, operator lifts holding rod body, because the partially liq in seal cavity has been extruded
Discharge, negative pressure is in seal cavity, in the presence of external pressure, the now import of feed liquor portion is pushed up out, and liquid is from entering
The plug-in liquid storing bag of liquid portion connection is flowed into seal cavity, in case next time, injection was used.Especially it is cleverly This move and behaviour
Author by device lift and be moved to another injection action of position of soil, time interval fits like a glove, therefore for operator,
Without any extra action, as long as consistently lifting naturally, moving, pushing, you can consistently realize that the sterilization to soil is made
Industry.
The present invention is not required to the consumption energy (such as external power source or battery pack) just can provide power for the flowing of liquid, therefore
Very energy-saving and environmental protection and light structure.
In certain embodiments, it is described go out liquid portion include：One first conduit and first check valve for output liquid,
One end of first conduit connects with first check valve, the other end connects with the ejection section；The feed liquor portion includes：
One second conduit and one be used for the seal cavity infusion fluid the second check valve, second check valve and described first
Check valve interlocks and reversely, one end of second conduit connects with second check valve, the other end and a plug-in liquid storage
Bag (or flask for medicinal preparations) connection.
More preferably, the liquid storing bag in the present embodiment or flask for medicinal preparations can be enclosed on the body of operator by a lanyard.In order to
Avoid tiltedly hanging over the liquid storing bag with operator and hinder operation, waistband is also increased in the waist of operator.And it is designed to tight
The waistband that singlehanded can be removed in the case of urgency.In addition, can be provided with a filter core in the bag of liquid storing bag, the import of the second conduit passes through filter core
Suction sterilization decoction.
More preferably, in order to avoid liquid storing bag or flask for medicinal preparations are damaged by external impact, the outside of liquid storing bag or flask for medicinal preparations
Employ protective case.In order to avoid the impurity beyond medicament enters, the front end of the second conduit (also referred to as pipette) adds filtering
Part, the filtration members can also be used spanner to change.
More preferably, in order to avoid medicament is distributed into air in not operation, adopted among the second conduit (also referred to as pipette)
With two-way switch valve.In addition, for the ease of observing liquid situation, it is provided with and uses in the centre of the first conduit (also referred to as drain pipe)
The observation window normally exported is whether there is in observation liquid.In addition, the material of the first conduit, the second conduit and the material of plug-in liquid storing bag
Matter can be plastics.And the first check valve, the second check valve completely can be using existing check valves in the prior art come real
It is existing, as long as make both opening and closings reversely with each other when setting (i.e. one, which opens one, closes).After installation, the second check valve of feed liquor portion
Ball be top positioned at spring.The ball for the first check valve for going out liquid portion is positioned at the lower section of spring.This way it is ensured that
The reverse-conductings of two check valves.
More preferably, the first check valve in the technical program may be arranged as interlocking with the second check valve, i.e., first
When check valve is on, the second check valve is in the state closed；And when the second check valve is on, the first check valve
Close.Wherein the first check valve, the second check valve non-invention itself improvement where, and therefore not to repeat here.
In certain embodiments, the seal cavity includes a dished cover and a concave bottom, and the dished cover, concave bottom fasten pair up and down
Connect the annular seal space to form a variable volume；First check valve, the second check valve side by side on the dished cover, for institute
State annular seal space one-way conduction.The annular seal space of variable volume in the technical program refers to that dished cover and concave bottom are activity button-folds pair
Connect, such annular seal space can diminish because being squeezed or be reverted to when not being extruded as former state.
In certain embodiments, the one side of the fastening docking of the dished cover is formed with a circle neck, the top of the concave bottom
Formed with a circle flange, by the neck and the flange, the dished cover, concave bottom interlocking form annular seal space.The technical program
By the annular seal space formed after dished cover is docked with concave bottom fastening, because concave bottom is plastic material, therefore can easily change
The cavity size of annular seal space, so as to change the pressure state in annular seal space (malleation or negative pressure).Elastic portion can be so coordinated
Suction or injection for liquid provide required power.More preferably, the amount of capacity of annular seal space and once required injection liquid
Emitted dose is adapted or bigger.
In certain embodiments, the holding rod body includes：One exists in swallow-tailed holding frame and a transverse lap
The supporting plate of the lower section for holding frame, the width of the supporting plate are equal with the width of the holding frame.In the technical program
Holding frame structure design mainly person's lifting device easy to operation or hold-down devices from mechanics, such as can be by one
Pvc pipe integrally bending shaping, so can on the premise of certain structural strength is ensured alleviator deadweight.And supporting plate
If both sides can be installed in by bolt stem between two support arms for holding frame.
The purpose of supporting plate is set, is by the way that it is connected with the bottom of elastic portion, so as to be held in lifting or pushing
During frame, elastic portion deformation is driven, so as to compress or reset annular seal space.
In addition, supporting plate can also use one piece of plastic plate, also for the deadweight of alleviator.
More preferably, the holding frame in this programme can be adjusted up and down according to the height of operator.
In order to avoid operator's hand soreness, a circle sponge is also wrapped up in the outside for holding frame.
In certain embodiments, the elastic portion includes one and leads core and one be set in the spring element led on core, described
The bottom that the seal cavity is connected at the top of core is led, is fixed at the top of the spring element and described leads core, the spring element
Bottom be embedded in the supporting plate.
Leading core and can directly abut that (for example the core of leading of metal material can be prior with the bottom of seal cavity in this programme
Be embedded in the bottom of the concave bottom of plastic material, then with concave bottom integrated injection molding), can also be by being inserted again at the top for leading core
Enter an ejector pin, and then the bottom center position for being located at spring element is supported by the plunger of ejector pin, so concentrate stress.Pass through elastic force
The extrusion of part can more easily control top pressure seal cavity.
In certain embodiments, the spring element is a spring.Here spring is one kind of spring element, and other tools are stretched
The elastomeric element of contracting be also completely can with.
In certain embodiments, the top of the spray boom is connected with the bottom of the supporting plate, the lower section of the spray boom
A hollow bulb is provided with along spray bar length direction inside the body of rod, spacer ring is set at least on the perisporium of the body of rod corresponding to the hollow bulb
The spray orifice (spray orifice that i.e. a ring is set) that one circle connects with the hollow bulb.Spray orifice in this programme is counterbore, so can be with
Avoid soil clogging ejection section.Why along the perisporium of the body of rod spray orifice is opened up, be to prevent spray orifice by soil clogging.In addition,
The space size of hollow bulb can design as needed, as long as can meet that liquid is smoothly flowed therein and sprayed through spray boom.
In certain embodiments, the soil disinfection apparatus also includes the limiting block that a level is sheathed on the spray boom bottom
Disk, the spacing block plate are located on the spray orifice.Spacing block plate is used for the soil insertion depth for limiting spray boom, it is ensured that is setting
Depth of soil in injection thimerosal.The efficiency of soil disinfection can so be effectively ensured.
In certain embodiments, the soil disinfection apparatus also includes a regulation for being used to adjust the maximum volume of annular seal space
Mechanism, the governor motion include an adjusting rod, an adjustment disk, a regulation spring and two locking nuts, and the governor motion can
It is connected between the top of the spray boom and the bottom of the elastic portion detachable, wherein, the adjusting rod passes through internal thread
Adapter sleeve be spirally connected with the core of leading, the adjustment disk is set in the top of adjusting rod and is spirally connected with adjusting rod, the regulation bullet
Spring is set on the adjusting rod, and one end of the adjusting rod is embedded at the bottom of the adjustment disk, two locking nut
Wear adjusting rod and supported with regulation spring and set.
, can be with the spouting liquid of the single injection event of control device by governor motion.For example when turn adjustment disk, then it can change
Become the stroke of adjusting rod, for example be rotated down adjustment disk, then annular seal space becomes big, spouting liquid during single injection event then therewith plus
Greatly.
It is for preventing adjusting rod from loosening and two locking nut wears adjusting rod and with regulation spring to setting.
In certain embodiments, the longitudinal section shape of the bottom of the spray boom is taper.Can so spray boom be set more to hold
Change places and insert in soil.
It on the basis of common sense in the field is met, above-mentioned each optimum condition, can be combined, it is each preferably real to produce the present invention
Apply example.
Beneficial effects of the present invention：
The present invention is due to said structure design, not only portable construction, and do not have to optional equipment power supply unit, therefore energy-saving ring
Protect.In addition, also significantly reducing the heavy burden of operator, the efficiency of agricultural production operation is improved.
Design, concrete structure and the caused technique effect of the present invention are described further below with reference to accompanying drawing, with
It is fully understood from the purpose of the present invention, feature and effect.
Brief description of the drawings
Fig. 1 is structural representation of the embodiment of apparatus of the present invention one under outside spray regime.
Fig. 2 is the mplifying structure schematic diagram of I parts in Fig. 1.
Fig. 3 is structural representation of the embodiment illustrated in fig. 1 under aspiration phases.
Fig. 4 is the mplifying structure schematic diagram of the seal cavity of apparatus of the present invention.
Fig. 5 is the Partial enlarged side view of I parts in Fig. 1.
Fig. 6 is to be connected with the structural representation for hanging over the liquid storing bag being linked with operator.
Fig. 7 is the state diagram when device of the operator using the present invention.
Description of reference numerals：
Holding rod body 1, hold frame 11, support arm 12, supporting plate 13, ejection section 2, spray boom 21, spray orifice 22, hollow bulb 23, limit
Position block plate 24, adjusting rod 25, seal cavity 3, dished cover 31, neck 311, concave bottom 32, flange 321, elastic portion 4, lead core 41, elastic force
Part 42, the second conduit 61, the second check valve 62, liquid storing bag 63, filter core 64, lanyard 65, waistband 66, the first conduit 51, first are single
To valve 52, adjustment disk 27, regulation spring 28, locking nut 29
Embodiment
Name several preferred embodiments, and become apparent from intactly illustrating the present invention with reference to accompanying drawing.
Embodiment 1
The purpose of the present invention is achieved through the following technical solutions：
As shown in Fig. 1~Fig. 7, the invention provides a kind of soil disinfection apparatus, including a holding rod body 1, one is connected to
The ejection section 2 of the bottom of holding rod body 1.
Ejection section 2 includes a spray boom 21 for being used to insert soil, and a machine is additionally provided between bar body of being in one's hands 1 and ejection section 2
Tool power part.
The machine power portion includes：For storing the seal cavity 3 of liquid, seal cavity 3 is located on ejection section 2；One
Feed liquor portion and one goes out liquid portion, is turned on respectively with seal cavity 3 in unidirectional interlocking.Also include an elastic portion 4, elastic portion 4 is supported and is located at
The bottom of seal cavity 3 and the top for being located at ejection section 2.
Liquid in the technical program refers to the agrochemical for soil disinfection.
The machine power portion of the present invention can cause：When device be in insertion soil with outwards spray working condition when
(being pressed downward holding rod body 1 as shown in Figure 3), pushing for holding rod body 1 is compressed elastic portion 4, and then crush seal chamber
Body 3, under the air pressure impact in seal cavity 3, the liquid in seal cavity 3 washes the import for going out liquid portion of one-way conduction open, then
Liquid is flowed into spray boom 21.
And after the completion of ought once spraying, device of the invention, which is in, need to extract holding rod body 1 and prepare pumping liquid
(referring to shown in Fig. 1,2, operator up carries holding rod body 1 to move to next injection position of soil), bullet during working condition
Property portion's release pressure, seal cavity resets, i.e. volume becomes big, and the first check valve 52 is closed, then due to the liquid in seal cavity 3
It is empty by pressure, negative pressure is in seal cavity, in the presence of external pressure, the now import of feed liquor portion, i.e., second is unidirectional
Valve 62 is opened by top and is in opening, and then, the plug-in liquid storing bag 63 that liquid connects from feed liquor portion flows into seal cavity 3
It is interior, in case next time, injection was used.
In addition, as shown in Figure 2 and Figure 5, soil disinfection apparatus also includes a tune for being used to adjust the maximum volume of annular seal space
Mechanism is saved, the governor motion mainly adjusts spring 28 and two 29 groups of locking nuts by an adjusting rod 25, an adjustment disk 27, one
Into, the governor motion is removably connected between the top of the spray boom and the bottom of the elastic portion, wherein, it is described
Adjusting rod 25 is spirally connected by the adapter sleeve of internal thread with the core 41 of leading, and the adjustment disk 27 is set in the top of adjusting rod 25 simultaneously
It is spirally connected with adjusting rod 25, the regulation spring 28 is set on the adjusting rod 25, and the one end for adjusting spring 28 is embedded at institute
The bottom of adjustment disk 27 is stated, two locking nuts 29 are screwed onto the lower section of adjusting rod and offseted with regulation spring and set.
, can be with the spouting liquid during single injection event of control device by governor motion.For example when turn adjustment disk 27, make
Adjustment disk 27 is rotated down, then annular seal space becomes big, and spouting liquid during single injection event then increases therewith.And two locking nuts wear tune
Pole and with regulation spring support set, be for preventing adjusting rod from loosening.
Specifically, holding rod body 1 includes：One is holding the lower section of frame in the swallow-tailed holding transverse lap of frame 11 and one
Supporting plate 13, the width of supporting plate 13 is equal with the width for holding frame 11.Holding frame can lower in the height according to operator
Section.In order to avoid operator's hand soreness, hold and a circle sponge has been wrapped up outside frame.
Holding frame 11 in the present invention is mainly designed to person's handheld devices easy to operation or downward force feed device, such as can
, so can be while some strength be ensured to be integrally bent to form by a pvc pipe, the deadweight of and can alleviator.And
If the both sides of supporting plate 13 can be installed in by bolt stem between two support arms 12 for holding frame 11.Support arm 12 is provided with multiple
For adjusting the adjustment hole for the height for holding frame.
Elastic portion 4 in the present invention leads core 41 and one including one and is set in the spring element 42 led on core 41, such as a spring.
The top for leading core 41 is connected to the bottom of seal cavity 3, and the top of spring element 42, which is fixed in, leads core 41, and the bottom of spring element 42 is embedding
In supporting plate 13.The bottom that core 41 can be directly with seal cavity 3 of leading in the technical program abuts.Supporting plate 13 is set
Purpose, be by the way that it is connected with the bottom of elastic portion 4, so as to lifting or pushing hold frame when, drive elastic portion 4 become
Shape, so as to compress or reset seal cavity 3.In addition, supporting plate 13 can also use one piece of plastic plate, similarly also for mitigation
The deadweight of device.
During installation, the top of spray boom 21 is connected with the bottom of supporting plate 13, along spray inside the body of rod of the lower section of spray boom 21
The length direction of bar 21 is provided with a hollow bulb 23, and spacer ring sets at least one circle with the perisporium of the body of rod corresponding to hollow bulb 23
The spray orifice 22 (counterbore that i.e. a ring is set) that empty portion connects.Why along the perisporium of the body of rod open up spray orifice, be in order to prevent to
During soil spray, spray orifice is not easy by soil clogging.It can so not have to clear up spray orifice repeatedly, this improves the effect of operation
Rate.And in order to avoid soil clogging medicament shower nozzle, spray orifice are both designed as counter bore structure.
The size of hollow bulb 23 can process as needed, can be smoothly flowed therein through spray as long as can meet the liquid of sterilization
Bar sprays.The material of spray boom 21 can be metal material, such as stainless steel, as long as can both possess certain intensity, again
It is unlikely to overweight.
As shown in Fig. 1~Fig. 5, the liquid portion that goes out of soil disinfection apparatus includes：One first conduit 51 (also referred to as drain pipe) and one
For the first check valve 52 of output liquid, one end of the first conduit 51 connects with the first check valve, the other end and hollow bulb 23
Connection.
The feed liquor portion of apparatus of the present invention includes：One second conduit 61 (also referred to as pipette) and one is for defeated to seal cavity 3
Enter the second check valve 62 of liquid, the second check valve 62 and the first check valve 52 interlock and reversely (the first check valve and second is singly
Interlocked to valve, when referring to that the first check valve is on, then the second check valve is in the state closed；And at the second check valve
When conducting, then the first closed check valve).
After installation, as shown in figure 4, the ball of the second check valve 62 of feed liquor portion is positioned at the top of spring.Go out liquid portion
The ball of the first check valve 52 be lower section positioned at spring.In this way it is ensured that the reverse-conducting of two check valves.
In addition, the port of export of the second conduit 61 connects with the second check valve 62, entrance point and a plug-in liquid storing bag 63 (or
Flask for medicinal preparations) connection.As shown in Figure 6 and Figure 7, during practical operation, liquid storing bag or flask for medicinal preparations can be enclosed on operation by a lanyard 65
On the body of person.Operation is hindered in order to avoid tiltedly hanging over the liquid storing bag with operator, is also increased in the waist of operator adjustable
The waistband 66 of section.And it is designed to the waistband 66 that singlehanded can in case of emergency remove.The bag of liquid storing bag 63 can be provided with a filter in vivo
Core 64, the import of the second conduit suck sterilization decoction by filter core 64.
In order to avoid liquid storing bag or flask for medicinal preparations are damaged by external impact, the outside of liquid storing bag or flask for medicinal preparations employs guarantor
Sheath.
And in order to avoid the impurity beyond medicament enters, the front end of the second conduit (i.e. pipette) adds filtration members, should
Filtration members can also be used spanner to change.
In order to avoid medicament is distributed into air in not operation, two-way opened is employed among the second conduit (i.e. pipette)
Close valve (not shown).In addition, for the ease of observing liquid situation, it is provided with and uses in the centre of the first conduit (i.e. drain pipe)
The observation window (not shown) normally exported is whether there is in observation liquid.
More preferably, the material of the first conduit, the material of the second conduit and plug-in liquid storing bag can be plastics.And first
Check valve, the second check valve can be realized using existing check valve in the prior art completely, as long as being set from reversely with each other
The check valve put can be (referring to Fig. 4).For easier replacing consumable accessory, spanner letter can be used in the suction portion of check valve and pump
Just change.
Further, it is dished cover 31, recessed as shown in figure 4, seal cavity 3 includes fastening a dished cover 31 and a concave bottom 32 up and down
The annular seal space for forming a variable volume is docked in opposite directions in bottom 32；First check valve, the second check valve on dished cover 31, are used for side by side
With annular seal space one-way conduction.Why annular seal space is designed to variable volume structure, is for the change by sealing cavity pressure
Change to provide the power of liquid flowing.
During actual processing, the bottom led core and can be embedded in the concave bottom of plastic material in advance of metal material, then with concave bottom
Integrated injection molding.
In order to realize the annular seal space of variable volume, the present invention (refers to that dished cover fastens in the one side of the fastening docking of dished cover
Shi Chaoli one side) formed with a circle neck 311 (being shown in Fig. 2), the top of concave bottom 32 is formed with a circle flange 321, flange
321 with neck 311 by screw locking, to form the annular seal space of variable volume after dished cover, concave bottom docking.So, pass through
Dished cover is docked with concave bottom activity button-fold, can easily change the cavity size of annular seal space, so as to change the gas in annular seal space
Pressure, and then elastic portion can be coordinated and provide required power for the suction or injection of liquid.During actual implementation, the appearance of annular seal space
The setting size of amount can be adapted or bigger with the emitted dose of once required injection liquid.
The present invention can also provide the power of machinery, therefore very light and handy and ring even without motor driven for the flowing of liquid
Protect.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, and institute's difference is：Soil disinfection apparatus in the present embodiment also wraps
Include the spacing block plate 24 that a level is sheathed on spray boom bottom.
As shown in figure 3, spacing block plate 24 is located on annular spray orifice 22.For limiting the soil insertion depth of spray boom 21,
Ensure to spray thimerosal in the depth of soil of setting.It so can ensure that the efficiency of soil disinfection.
Certainly, in actual implementation, spacing block plate 24 and spray boom 21 can be slidingly connected or be fixed in spray boom
On.
The other parts of the present embodiment are identical with embodiment 1.
Embodiment 3
The present embodiment is substantially the same manner as Example 1, and institute's difference is：Core of leading in the present embodiment can also be by one
Ejector pin supports the bottom for being located at seal cavity.An ejector pin is inserted at the top of core leading, and then is supported and set by the gib head of ejector pin
Hit exactly in the bottom of seal cavity.The bottom of seal cavity can be so set to concentrate stress, can be more by the extrusion of spring element
Easily deform seal cavity.
The other parts of the present embodiment are identical with embodiment 1.
Embodiment 4
The present embodiment is substantially the same manner as Example 1, and institute's difference is：The cross section of the bottom of spray boom in the present embodiment
It is shaped as taper.
When it is implemented, the lower shape of spray boom directly can be done into structure coning, or, directly in spray boom
Bottom detachable connection one bores bar, can so spray boom is more easily inserted into soil.It is more laborsaving when therefore working.
Using the present invention, not only portable construction, and do not have to optional equipment power supply unit, therefore energy-conserving and environment-protective.It is in addition, also square
Portable belt, the heavy burden of operator is alleviated, substantially increase the efficiency of agricultural production work.
Each preferred embodiment of the invention described in detail above.It should be appreciated that one of ordinary skill in the art
Many modifications and variations are made according to the design of the present invention without creative work can.Therefore, all skills in the art
Art personnel can be obtained by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (9)
1. a kind of soil disinfection apparatus, including a holding rod body, an ejection section for being connected to the holding rod body bottom portion, the spray
Penetrating portion includes a spray boom for being used to insert the soil, it is characterised in that between the holding rod body and the ejection section also
Provided with a machine power portion, the machine power portion includes：
One seal cavity for storing liquid, the seal cavity are located on the ejection section；And
One feed liquor portion and one goes out liquid portion, is turned on respectively with the seal cavity in unidirectional interlocking；
One elastic portion, the elastic portion supports the bottom for being located at the seal cavity and elastic connection is at the top of the ejection section；
The elastic portion includes one and leads core and one be set in the spring element led on core, and described lead is connected to the sealing at the top of core
The bottom of cavity, it is fixed at the top of the spring element and described leads core；
When the spray boom be in insertion soil conditions when, the elastic portion crush seal cavity, it is described go out liquid portion and seal cavity
Conducting, liquid is set to input the ejection section outwards to spray；When the spray boom, which is in, extracts state from soil, the elasticity
Portion then discharges seal cavity, and the feed liquor portion turns on seal cavity, allows fluid flow into the seal cavity；
The soil disinfection apparatus also includes a governor motion for being used to adjust the maximum volume of annular seal space, the governor motion bag
Include an adjusting rod, an adjustment disk, a regulation spring and two locking nuts, the governor motion and be removably connected to the spray
Between the top of bar and the bottom of the elastic portion, wherein, the adjusting rod is spirally connected by the adapter sleeve of internal thread with leading core, institute
State adjustment disk to be set in the top of adjusting rod and be spirally connected with adjusting rod, the regulation spring is set on the adjusting rod, and institute
The one end for stating adjusting rod is embedded at the bottom of the adjustment disk, and two locking nut wears adjusting rod and supported with regulation spring
If.
2. soil disinfection apparatus as claimed in claim 1, it is characterised in that：
It is described go out liquid portion include：One first conduit and first check valve for output liquid, one end of first conduit
Connected with first check valve, the other end connects with the ejection section；
The feed liquor portion includes：One second conduit and one be used for the seal cavity infusion fluid the second check valve, it is described
Second check valve and first check valve interlock and reversely, one end of second conduit connects with second check valve,
The other end connects with a plug-in liquid storing bag.
3. soil disinfection apparatus as claimed in claim 2, it is characterised in that the seal cavity is recessed including a dished cover and one
Bottom, the dished cover, concave bottom fasten the annular seal space that docking forms a variable volume up and down；First check valve, the second check valve
Side by side on the dished cover, turned on for the unidirectional and interlocking with the annular seal space.
4. soil disinfection apparatus as claimed in claim 3, it is characterised in that the dished cover fastening docking one side formed with
One circle neck, the top of the concave bottom is formed with a circle flange, by the neck and the flange, the dished cover, concave bottom lock
Connect to form annular seal space.
5. soil disinfection apparatus as claimed in claim 1, it is characterised in that the holding rod body includes：
One holds the supporting plate of frame and a transverse lap below the holding frame, the width of the supporting plate and the holding
The width of frame is equal.
6. soil disinfection apparatus as claimed in claim 5, it is characterised in that the bottom of the spring element is embedded at the support
In plate.
7. soil disinfection apparatus as claimed in claim 6, it is characterised in that the spring element is a spring.
8. soil disinfection apparatus as claimed in claim 5, it is characterised in that the top of the spray boom and the bottom of the supporting plate
Portion connects, and is provided with a hollow bulb along spray bar length direction inside the body of rod of the lower section of the spray boom, corresponding to the hollow bulb
Spacer ring sets the spray orifice that at least one circle connects with the hollow bulb on the perisporium of the body of rod.
9. soil disinfection apparatus as claimed in claim 8, it is characterised in that the soil disinfection apparatus also includes an at least water
The flat spacing block plate for being sheathed on the spray boom bottom, the spacing block plate are located on the spray orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510031402.2A CN104587503B (en) | 2015-01-22 | 2015-01-22 | Soil disinfection apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510031402.2A CN104587503B (en) | 2015-01-22 | 2015-01-22 | Soil disinfection apparatus |
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| CN104587503A CN104587503A (en) | 2015-05-06 |
| CN104587503B true CN104587503B (en) | 2017-11-10 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111686273B (en) * | 2020-06-01 | 2021-07-30 | 南京昱晟机器人科技有限公司 | Disinfection robot |
| CN113273560B (en) * | 2021-06-01 | 2023-02-03 | 宿州益新生物科技有限公司 | Device for environmentally-friendly treatment of harmful bacteria and insect eggs in livestock and poultry feces |
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| CN2034763U (en) * | 1988-01-25 | 1989-03-29 | 江苏省淮安县林集中学 | Multi-functional bunch-manuring machine with adjustable depth and manuring amount |
| CN2088779U (en) * | 1991-02-23 | 1991-11-20 | 陈有来 | Fertiliser deep distributor |
| CN2257113Y (en) * | 1996-06-08 | 1997-07-02 | 谢承林 | Self-pressure type top application gun |
| CN201011770Y (en) * | 2007-02-08 | 2008-01-30 | 丁仁春 | Liquid rhizine fertilizing device |
| CN102022307A (en) * | 2009-09-14 | 2011-04-20 | 农业技术矢崎株式会社 | Pump driving device |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2034763U (en) * | 1988-01-25 | 1989-03-29 | 江苏省淮安县林集中学 | Multi-functional bunch-manuring machine with adjustable depth and manuring amount |
| CN2088779U (en) * | 1991-02-23 | 1991-11-20 | 陈有来 | Fertiliser deep distributor |
| CN2257113Y (en) * | 1996-06-08 | 1997-07-02 | 谢承林 | Self-pressure type top application gun |
| CN201011770Y (en) * | 2007-02-08 | 2008-01-30 | 丁仁春 | Liquid rhizine fertilizing device |
| CN102022307A (en) * | 2009-09-14 | 2011-04-20 | 农业技术矢崎株式会社 | Pump driving device |
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| CN104587503A (en) | 2015-05-06 |
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Address after: 200131 part 502i, 5th floor, complex building, No. 180, Huashen Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Shanghai Guangqi Machinery Trading Co., Ltd Address before: 200051 room 2304, Tongda venture building, No.1, Lane 600, Tianshan Road, Changning District, Shanghai Patentee before: Shanghai Yaqi Machinery Trading Co., Ltd |