CN106614483A

CN106614483A - Atomizer

Info

Publication number: CN106614483A
Application number: CN201710026804.2A
Authority: CN
Inventors: 陈光辉
Original assignee: TAIZHOU QINGFENG MACHINERY Co Ltd
Current assignee: TAIZHOU QINGFENG MACHINERY Co Ltd
Priority date: 2017-01-14
Filing date: 2017-01-14
Publication date: 2017-05-10
Anticipated expiration: 2037-01-14
Also published as: CN106614483B

Abstract

The invention discloses an atomizer. The atomizer comprises a frame, which is provided with a pesticide pump and a motor for driving the pesticide pump; the pesticide pump is connected with a spray nozzle for spraying pesticide; a support plate is arranged under the frame; a volume-changeable and foldable pesticide barrel for storing pesticide liquor is arranged between the support plate and the frame, a liquor outlet communicated with the pesticide pump is arranged at the bottom of the foldable pesticide barrel, and a liquor inlet for adding pesticide liquor into the foldable pesticide barrel is arranged at the top of the foldable barrel; a driving mechanism for driving the frame to move away from the support plate is arranged between the support plate and the frame; the liquor inlet is provided with a sealing cover. The atomizer is technically characterized in that the foldable pesticide barrel is arranged at the bottom of the frame and can be folded when the atomizer is moved, so that the atomizer can be small in size and convenient to carry; meanwhile, the foldable pesticide barrel can be filled with water during work and accordingly can be expanded for storing more pesticide liquor.

Description

Sprayer

Technical field

The present invention relates to farm equipment, more particularly to a kind of sprayer.

Background technology

In recent years, agricultural fertilizer or medication majority use sprayer, sprayer typically to adopt backpack or pickaback formula, in order to Weight is reduced, cartridge design is less, therefore it is limited to store liquid, it is impossible to the interval needs of all promising policy larger job, therefore Occur in that a kind of sprayer put and use on the ground.

China Patent Publication No. discloses a kind of full automatic sprayer, including sprayer frame for the patent of CN201239681, Teat pipette and tube rolling device and cartridge case are installed on sprayer frame, shower nozzle is installed on the woven hose of tube rolling device, by electricity when using Machine drives Teat pipette liquid to be extracted from cartridge case and is sprayed from shower nozzle, but, this sprayer is usually because larger medicine will be put Cylinder, so the volume of whole sprayer is larger, is highly detrimental to transport.

The content of the invention

In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of sprayer, the small volume in transport, Convenient transport, while more liquid can be stored when using again.

The present invention above-mentioned technical purpose technical scheme is that：A kind of sprayer, including frame, Teat pipette and the motor for driving Teat pipette to work are installed in the frame, are connected with the Teat pipette for spraying liquid medicine Shower nozzle, frame lower section is provided with gripper shoe, is provided between the gripper shoe and frame for storing liquid medicine and volume can The folding cartridge case of change, the folding cartridge case lower section is provided with the liquid outlet for connecting with Teat pipette, and the Folding bucket top is arranged Have for the inlet for adding liquid in cartridge case is folded, being provided between the gripper shoe and frame for driving frame to remote From the drive mechanism of gripper shoe lateral movement, at the inlet closure is provided with.

By above-mentioned technical proposal, in transport, fold in cartridge case without liquid, at this moment drive mechanism will drive frame with Gripper shoe is close to each other so that folds cartridge case and is compressed, when folding cartridge case is compressed into minimum volume, the body of whole sprayer Product will become very little, and small volume convenient carrying is taken during carrying；When in use, the pipeline of logical liquid is connected with inlet, so Drive frame to away from gripper shoe lateral movement by drive mechanism afterwards, at this moment the folding cartridge case between frame and gripper shoe can be supportted Open, due to folding cartridge case closing, so when folding cartridge case is strutted, in the presence of external atmosphere pressure, liquid can be entered and folded It is full of in cartridge case and by cartridge case is folded, when folding cartridge case volume and being maximum, closes inlet, then by drive mechanism by frame Drive to gripper shoe side, folding cartridge case at this moment can be caused to be extruded with gripper shoe by frame, folding the liquid in cartridge case will locate In high pressure conditions, when Teat pipette draws liquid from folding cartridge case, the pressure into the liquid in Teat pipette is big, therefore using less The Teat pipette of power can just meet the spraying of larger lift, therefore energy-conservation when working；Simultaneously because fold in cartridge case being loaded with medicine Liquid, so the center of gravity of whole equipment can be caused relatively low, it is stable when equipment works；Operationally, frame can produce larger vibration, Presence due to folding cartridge case, can cause the liquid that partial vibration is folded in cartridge case to absorb, and effectively reduce equipment work Shi Yinwei vibrates larger and produces larger noise, and being additionally, since folding cartridge case its volume in outwards output liquid can diminish, So fold that blow vent need not be set on cartridge case, therefore, operationally fold cartridge case good airproof performance and be not likely to produce leakage.

Preferably, the folding plastics rubber drum for folding cartridge case for corrugated tube shape, upper and lower the two of the folding cartridge case End is fixedly connected respectively with frame and gripper shoe.

By above-mentioned technical proposal, the soft cylinder of rubber of corrugated tube shape benefits from the life-span long when using, while being not easily susceptible to liquid Corrosion, and be not easily broken during flexible cartridge case is folded, while the manufacturing process of the soft cylinder of the rubber of corrugated tube shape It is more ripe, low cost of manufacture.

Preferably, the drawing circle for preventing Folding bucket radial direction deformation is arranged with outside the Folding bucket.

By above-mentioned technical proposal, due to when Teat pipette is extracted and folds the liquid in cartridge case, drive mechanism frame to Fagging side promotes, therefore folding cartridge case by larger pressure, and will fold cartridge case soft material, therefore folding cartridge case is being used When be easy to deformation in the horizontal direction, there is larger deformation and cause to fold cartridge case to break to prevent from folding cartridge case horizontal direction Split, drawing circle is arranged with outside cartridge case folding, when folding cartridge case is under pressure, draw circle folding cartridge case will be held, effectively prevent Fold cartridge case and larger deformation occurs in the horizontal direction.

Preferably, the folding cylinder includes multiple folds, and the drawing circle interval is set in the fold.

By above-mentioned technical proposal, affect to fold cartridge case folding, Jiang Laquan when cartridge case folding is folded to prevent from drawing enclosing In being arranged on fold, while also causing fold to be difficult to be stretched tight when cartridge case is folded by larger pressure when drawing circle in fold Directly, convenient to fold cartridge case folding, after the liquid in folding cartridge case is finished, what folding cartridge case can be neat folds up.

Preferably, the drive mechanism includes multi-stage oil cylinder, and the piston rod end of the multi-stage oil cylinder is connected with gripper shoe, The multi-stage oil cylinder is fixed in frame.

It is larger due to folding volume when cartridge case is strutted by above-mentioned technical proposal, so in order that fold cartridge case can be with Strut completely, need the oil cylinder of larger stroke, but such that oil cylinder is longer, is not convenient to use very much and copies mechanically, therefore Oil cylinder is arranged to into multi-stage oil cylinder, multi-stage oil cylinder there can be longer stroke while length is shorter, and convenient in carrying is used When, multi-stage oil cylinder is fixed in frame, then the piston rod of multi-stage oil cylinder is connected with gripper shoe, changed by multi-stage oil cylinder Become the volume size for folding cartridge case, it is easy to use.

Preferably, some playing a supporting role so that frame is difficult inclined stretching is provided between the frame and gripper shoe Contracting bar, the multi-stage oil cylinder is located at the center of frame and gripper shoe, the piston rod of the multi-stage oil cylinder through fold cylinder with Fold the gripper shoe below cylinder to be connected.

It is softer due to folding cartridge case by above-mentioned technical proposal, therefore easily cause after frame is placed on folding cartridge case Frame shakes, and easily overturns during placement, because in order to prevent frame from overturning, being provided between frame and gripper shoe and stretching Contracting bar, expansion link can play a part of positioning and support so that being placed on the frame folded on cartridge case prevents stable, simultaneous retractable Bar can extend with diminishing and shorten greatly with the change for folding cartridge case, not affect to fold cartridge case while playing a supporting role It is flexible；In order that the uniform force between gripper shoe and frame, by multi-stage oil cylinder the middle part of gripper shoe and frame is arranged on, this Sample adjust between frame and gripper shoe apart from when, frame will be less prone to skew straight up and down, by multi-stage oil cylinder when using Piston rod run through cartridge case is folded from cartridge case top is folded, and from folding the bottom of cartridge case through being connected with gripper shoe so that The piston rod of multi-stage oil cylinder is located at and folds in cartridge case, and when the piston rod of multi-stage oil cylinder extends, piston rod will be in cartridge case be folded It is elongated so that the volume for folding cartridge case becomes larger.

Preferably, the expansion link quantity is several, and expansion link one end is fixed on the other end in the frame and is fixed on In the gripper shoe, the expansion link includes multiple support tubes being mutually slidably socketed.

By above-mentioned technical proposal, in order that one end of expansion link preferably, is fixed on support by expansion link support effect On plate, the other end is fixed in frame, can straight up and down when mutually sliding between multiple support tubes, frame is not susceptible to incline Tiltedly.

Preferably, it is provided with for folding cylinder to be secured firmly to respectively frame and prop up in the frame and gripper shoe Retainer ring on fagging, is connected by screw between the retainer ring and frame and gripper shoe, the upper end for folding cylinder Partial folds and end portion fold are respectively clamped between retainer ring and frame and retainer ring and gripper shoe between.

By above-mentioned technical proposal, because frame and gripper shoe are when being located remotely from each other or being close, need to pull folding medicine Cylinder is flexible so that fold cartridge case it is spontaneous draw liquid from inlet, therefore, frame or gripper shoe and fold between cartridge case Active force will be very big, in order to prevent folding cartridge case from separating between frame or gripper shoe to a certain extent, by retainer ring Cartridge case will be folded to be fixed in gripper shoe and frame, contact area when retainer ring is fixed and between folding cartridge case is larger, so Fixing intensity is high during fixed fold cartridge case, cartridge case is folded when in use and is difficult to be unclamped between frame or gripper shoe.

Preferably, the edge of the gripper shoe is provided with the rib for preventing the liquid for folding cylinder leakage from flowing away, described Length between gripper shoe and frame when the height of rib recovers former long not less than multi-stage oil cylinder, the expansion link it is most short When length be not more than the height of rib.

By above-mentioned technical proposal, in order that fold cartridge case to be difficult to be damaged when shrinking, and also to make The liquid that must be revealed is collected, and is provided with a circle rib on the edge of gripper shoe, and when multi-stage oil cylinder recovers former long, frame will be with Rib is contacted, and the pressure of frame is so no longer influenced by after folding cartridge case is collected, and is difficult to be subject to crushing, while fold cartridge case will It is closed between frame and rib, is difficult to be scratched by extraneous object.

Preferably, it is tangent with gripper shoe on the rib to be provided with for by positioned at the liquid row between gripper shoe and rib The drain valve put.

By above-mentioned technical proposal, when using, the liquid medicine collecting that drain valve will be revealed can be passed through, collect simple side Just.

In sum, having the beneficial effect that in contrast to prior art of the invention：Cartridge case is folded by arranging, can carried When by fold cartridge case shrink get up so that the volume of whole equipment is greatly reduced, when it is desired to be used, by fold cartridge case in Load liquid so that fold cartridge case and supported, more liquid can have both been stored when in use, it is also possible to play the work of damping With.

Description of the drawings

Fig. 1 is the structural representation of embodiment；

Fig. 2 is the half sectional view of embodiment；

Structural representation when Fig. 3 reduces for the folding cartridge case of embodiment；

Fig. 4 is the enlarged diagram in Fig. 2 at A, the main prominent fixed structure for folding cartridge case；

Fig. 5 is the exploded perspective view of embodiment, mainly projects the structure of retainer ring.

Reference：1st, frame；2nd, Teat pipette；3rd, motor；4th, gripper shoe；5th, cartridge case is folded；6th, liquid outlet；7th, inlet； 8th, multi-stage oil cylinder；9th, closure；10th, La Quan；11st, fold；12nd, expansion link；13rd, support tube；14th, retainer ring；15th, rib；16、 Drain valve；17th, screw.

Specific embodiment

The present invention is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art Member can make as needed the modification without creative contribution after this specification is read to the present embodiment, but as long as at this All protected by Patent Law in the right of invention.

As shown in Figure 1, 2, 3, a kind of sprayer, including frame 1, is provided with Teat pipette 2 and motor 3 in frame 1, electricity during work Machine 3 drives Teat pipette 2 to work, and the bottom of frame 1 is one piece of surface plate, and Teat pipette 2 is installed on this surface plate, in machine with motor 3 Gripper shoe 4 is provided with immediately below frame 1, gripper shoe 4 is also a surface plate, and between gripper shoe 4 and the bottom of frame 1 one is fixed with The folding folding cartridge case 5 of individual corrugated tube shape, the upper end for folding cartridge case 5 is fixedly connected with the bottom of frame 1, lower end and gripper shoe It is fixedly connected between 4, the lower end for folding cartridge case 5 is provided with liquid outlet 6, Teat pipette 2 is connected by pipeline with liquid outlet 6, in folding The upper end of folded cartridge case 5 is provided with inlet 7, and inlet 7 is provided with closure 9, when needing to addition liquid in cartridge case 5 is folded, First closure 9 is opened, then extraneous liquid is added in inlet 7 by inlet 7, be provided with the bottom of frame 1 One multi-stage oil cylinder 8, multi-stage oil cylinder 8 is fixedly connected with frame 1, and the piston rod of multi-stage oil cylinder 8 is fixedly connected with gripper shoe 4, leads to Crossing multi-stage oil cylinder 8 can easily control the distance between gripper shoe 4 and frame 1.

When unused, fold cartridge case 5 and be in compressive state, at this moment the small volume of whole equipment, easily removes during carrying Fortune, when it is desired to be used, the closure 9 at inlet 7 is opened, and is then connected with extraneous liquid by pipeline, rear-guard Dynamic multi-stage oil cylinder 8 so that multi-stage oil cylinder 8 drives and be located remotely from each other between gripper shoe 4 and frame 1, due to fold cartridge case 5 respectively with machine It is fixedly connected between frame 1 and gripper shoe 4, so fold the volume of cartridge case 5 can become larger in the presence of gripper shoe 4, due to Fold cartridge case 5 to seal, so negative pressure will be produced folding to fold when the volume of cartridge case 5 becomes big inside cartridge case 5, in external atmosphere pressure The liquid that the external world can be caused in the presence of power is entered in cartridge case, so just can be from the external world in the case where exterior power is not needed Draw liquid and fill cartridge case 5 is folded, energy is saved when using；When spraying is needed, Teat pipette 2 is driven to work by motor 3, medicine Pump 2 will extract liquid from liquid outlet 6 and be sprayed, and in the process, multi-stage oil cylinder 8 will be driven between frame 1 and gripper shoe 4 Close to each other, during frame 1 and gripper shoe 4 are close to each other, frame 1 will be extruded with gripper shoe 4 and fold cartridge case 5 so that Fold the liquid inside cartridge case 5 and there is larger hydraulic pressure, so liquid pressure into Teat pipette 2 is big, using lower-powered electricity Machine 3 can produce preferable spray effect, and energy is saved when in use, and with the carrying out of spraying, the volume for folding cartridge case 5 will not It is disconnected to diminish.

As shown in Figure 2,4, fold cartridge case 5 and include multiple folds 11, be arranged in the fold 11 of Folding bucket when using There is drawing circle 10, enclose 10 due to drawing and be located in fold 11, so not affecting to fold the normally folding of cartridge case 5, when in use, drawing circle 10 will Folding cartridge case 5 is spacing in the horizontal direction, effectively prevent folding the radial direction deformation of cartridge case 5 it is too big when so that fold cartridge case 5 rupture； Circle 10 is drawn to be made up of the higher material of lightweight intensity.

As shown in Fig. 2 some expansion links 12 are provided between frame 1 and gripper shoe 4, the quantity of expansion link 12 in the present embodiment For four, respectively at four angles of frame 1, expansion link 12 is made up of the support tube 13 of multiple mutual sockets, top The size for being smaller in size than following support tube 13 of support cylinder 13, when using, retracting cylinder above can be reduced to following support tube 13 In；Multi-stage oil cylinder 8 is located at the center of frame 1 and gripper shoe 4, and the piston rod of multi-stage oil cylinder 8 runs through folding cylinder and folds cylinder The gripper shoe 4 of lower section is connected.

As shown in Figure 4,5, frame 1 is distinguished in the upper and lower end face of folding cartridge case 5 and gripper shoe 4 is fitted, by fixing when using Ring 14 is fixed on the upper and lower end face for folding cartridge case 5 in frame 1 and gripper shoe 4, and when fixed, retainer ring 14 snaps in folding cartridge case 5 Fold 11 in, fold cylinder upper part fold 11 and end portion fold 11 be respectively clamped between retainer ring 14 and frame 1 And retainer ring 14 and gripper shoe 4 between, then retainer ring 14 fixed with frame 1 and gripper shoe 4 again, the section of retainer ring 14 is Retainer ring 14 is fixed on frame 1 or gripper shoe 4 by rectangle, the width of retainer ring 14 more than the width for folding the fold 11 of cartridge case 5 Fixed by screw 17 when upper, screw 17 is not passed through folding the fold 11 of cartridge case 5 when using, and extends only through retainer ring 14 and gripper shoe 4。

As shown in Figure 2,3, the edge of gripper shoe 4 is provided with the rib for preventing the liquid for folding cylinder leakage from flowing away 15, the height of rib 15 saves the height of support tube 13 more than one, and the length most in short-term of simultaneous retractable bar 12 is equal to rib 15 Highly, when using, expansion link 12 can be entirely retracted in rib 15, while work of the height of rib 15 more than multi-stage oil cylinder 8 Stopper rod length most in short-term, so, when folding cartridge case 5 is reduced to minimum volume, frame 1 will be contacted just with rib 15 so that Weight in frame 1 is born completely by rib 15, simultaneously because the presence of rib 15 causes folding cartridge case 5 to be difficult because bearing for a long time The pressure of frame 1 and cause fold cartridge case 5 be damaged, and rib 15 can block part leakage liquid, in the bottom of rib 15 A drain valve 16 is provided with, can easily be reclaimed by drain valve 16 when liquid is revealed and be used.

The above is only the exemplary embodiment of the present invention, it is of the invention not for limiting the scope of the invention Protection domain is determined by appended claim.

Claims

1. a kind of sprayer, including frame (1), is provided with Teat pipette (2) and for driving Teat pipette (2) work on the frame (1) The motor (3) of work, is connected with the shower nozzle for spraying liquid medicine on the Teat pipette (2), it is characterized in that：Frame (1) lower section sets Gripper shoe (4) is equipped with, the folding medicine for storing liquid medicine and variable volume is provided between the gripper shoe (4) and frame (1) Cylinder (5), described to fold the liquid outlet (6) being provided with below cartridge case (5) for connecting with Teat pipette (2), the Folding bucket top sets It is equipped with for the inlet (7) for folding addition liquid in cartridge case (5), between the gripper shoe (4) and frame (1) use being provided with In driving frame (1) to the drive mechanism away from gripper shoe (4) lateral movement, inlet (7) place is provided with closure (9).

2. sprayer according to claim 1, is characterized in that：Folding cartridge case (5) is the folding of corrugated tube shape Plastics rubber drum, the upper/lower terminal of the folding cartridge case (5) is fixedly connected respectively with frame (1) and gripper shoe (4).

3. sprayer according to claim 2, is characterized in that：It is arranged with outside the Folding bucket for preventing Folding bucket radially The drawing circle (10) of deformation.

4. sprayer according to claim 3, is characterized in that：The folding cylinder includes multiple folds (11), described to draw circle (10) interval is set in the fold (11).

5. sprayer according to claim 1, is characterized in that：The drive mechanism includes multi-stage oil cylinder (8), described multistage The piston rod end of oil cylinder (8) is connected with gripper shoe (4), and the multi-stage oil cylinder (8) is fixed in frame (1).

6. sprayer according to claim 5, is characterized in that：It is provided between the frame (1) and gripper shoe (4) some Play a supporting role so that frame (1) is difficult inclined expansion link (12), the multi-stage oil cylinder (8) positioned at frame (1) with support The center of plate (4), the piston rod of the multi-stage oil cylinder (8) is connected through the gripper shoe (4) for folding cylinder with fold below cylinder.

7. sprayer according to claim 6, is characterized in that：Expansion link (12) quantity be several, expansion link (12) one end is fixed on the other end in the frame (1) and is fixed in the gripper shoe (4), and the expansion link (12) is including multiple The support tube (13) being mutually slidably socketed.

8. sprayer according to claim 2, is characterized in that：Use is provided with the frame (1) and gripper shoe (4) Retainer ring (14) on folding cylinder is secured firmly to respectively into frame (1) and gripper shoe (4), the retainer ring (14) and frame (1) and between gripper shoe (4) connected by screw (17), the upper part fold (11) and end portion for folding cylinder Fold (11) is respectively clamped between retainer ring (14) and frame (1) and retainer ring (14) and gripper shoe (4) between.

9. sprayer according to claim 7, is characterized in that：The edge of the gripper shoe (4) is provided with for preventing folding The rib (15) that the liquid that folded cylinder is revealed flows away, the position when height of the rib (15) recovers former long not less than multi-stage oil cylinder (8) Length between gripper shoe (4) and frame (1), the length most in short-term of the expansion link (12) is equal to the height of rib (15) Degree.

10. sprayer according to claim 9, is characterized in that：It is tangent with gripper shoe (4) on the rib (15) to be provided with For by the drain valve (16) of the chemicals liquid discharge between gripper shoe (4) and rib (15).