CN107008590A - Backpack powered sprayer - Google Patents
Backpack powered sprayer Download PDFInfo
- Publication number
- CN107008590A CN107008590A CN201710089776.9A CN201710089776A CN107008590A CN 107008590 A CN107008590 A CN 107008590A CN 201710089776 A CN201710089776 A CN 201710089776A CN 107008590 A CN107008590 A CN 107008590A
- Authority
- CN
- China
- Prior art keywords
- housing recess
- flexible pipe
- pipe housing
- diffusion tube
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
- B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
- B05B9/0855—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being motor-driven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
- B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
- A01M7/0046—Hand-operated sprayers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/20—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
- F16L3/223—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals each support having one transverse base for supporting the pipes
- F16L3/2235—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals each support having one transverse base for supporting the pipes each pipe being supported by a common element fastened to the base
Abstract
A kind of Backpack powered sprayer (10), it has liquid reserve tank (11) and the pump (15) of powder actuated.Liquid in the liquid reserve tank is transported to diffusion tube (19) by the pump via flexible pipe (12), and is spread by the diffusion tube.The Backpack powered sprayer has maintaining part (40).The flexible pipe housing recess (42) of a part of the maintaining part including being used to store the flexible pipe, the pipe housing recess (48) of the part for storing the diffusion tube and the band (45) for the pipe housing recess and the flexible pipe housing recess to be opened and closed.
Description
It is on December 5th, 2014, entitled " Backpack powered sprayer ", Application No. the applying date that the application, which is,
201480019575.6 Chinese invention patent application divisional application.
Technical field
The present invention relates to the Backpack powered sprayer with the maintaining part for keeping diffusion tube.
Background technology
Backpack powered sprayer is to bear the so-called spraying machine main body such as liquid reserve tank and powder actuated pump by operator,
The device of the liquid in the liquid reserve tank is spread by diffusion tube simultaneously.Operator bears spray in the state of without distribution operation
In the case of mist owner's body, for example, hand-held diffusion tube is also required on the move, more bother.In order to solve this problem, according to
The known technology hung over diffusion tube in spraying machine main body of patent document 1.
Backpack powered sprayer known to patent document 1 is bearing frame with projection upward.The ejiction opening of pump passes through
Flexible pipe is connected to diffusion tube.The retainer that can be loaded and unloaded is provided with the diffusion tube.By the way that the ring portion of the retainer is inserted from top
Enter the projection, frame is born so as to which the diffusion tube is held in into this.
However, mostly longer for the flexible pipe in general Backpack powered sprayer.The diffusion tube is only maintained at this
In the case of bearing frame, especially in movement, longer flexible pipe can be rocked.As described above, when without using diffusion tube, if with
Hand pins flexible pipe and movement, then not only hand is occupied, and more bothers.
Prior art literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 11-235146 publications
The content of the invention
Invent the problem to be solved
The problem of the present invention is to pass through maintaining part there is provided one kind so that for keeping flexible pipe and being connected with the flexible pipe
The holding structure of diffusion tube is configured to small-sized technology.
Means for solving the problems
The 1st aspect of the present invention provides a kind of Backpack powered sprayer, and it has：Spray moving for the liquid in liquid reserve tank
The pump of power drive-type；And the diffusion tube being connected by flexible pipe with the ejiction opening of the pump, it is characterised in that the knapsack power sprays
Mist machine has the maintaining part for being used for keeping the flexible pipe and the diffusion tube, and the maintaining part includes：For storing the flexible pipe
The flexible pipe housing recess of a part；For the pipe housing recess for the part for storing the diffusion tube；And for being received to the pipe
Receive the band that recess and the flexible pipe housing recess be opened and closed.
As described in the aspect of the present invention the 2nd, preferably also the diffusion tube in the maintaining part is held in extremely with support
The supporting part of few lower end.
The present invention the 3rd in terms of as described in, preferably described diffusion tube by the 1st diffusion tube in the big footpath being connected with the flexible pipe with
And the 2nd diffusion tube of the path being connected with the 1st diffusion tube is constituted, the flexible pipe housing recess is formed as section in substantially U-shaped
Shape, the pipe housing recess by the section of a part for the 1st diffusion tube for storing the big footpath be a substantially U-shaped it is big
Small that 1st pipe housing recess and section for a part for the 2nd diffusion tube for storing the path are a substantially U-shaped
2 pipe housing recess are constituted, and the opening of the 1st pipe housing recess is adjacent with the opening of the flexible pipe housing recess, the 2nd pipe
The opening of housing recess is passed through positioned at the rear of the bottom surface of the 1st pipe housing recess in the inside of the 1st pipe housing recess
It is logical, the opening of the 2nd pipe housing recess or its be formed about anticreep protuberance, the anticreep protuberance is used to being accommodated in described
The 2nd diffusion tube anticreep in the way of it can extract out in 2nd pipe housing recess is fixed, and the band is with can be described soft
The mode of the flexible pipe is kept in pipe housing recess to block the opening of the flexible pipe housing recess and with can be the described 1st
The mode of holding the 1st diffusion tube blocks the part of the opening of the 1st pipe housing recess in pipe housing recess.
As described in the aspect of the present invention the 4th, preferably also having is used to setting the framework of the liquid reserve tank, and the framework is with being used for
Support is held in the supporting part of the lower end of at least described 1st diffusion tube in the maintaining part, and the supporting part is formed as top
The concavity of opening.
As described in the aspect of the present invention the 5th, preferably described flexible pipe housing recess is set from the depth to bottom surface of being open
It is set to the external diameter more than the flexible pipe.
The effect of invention
In the aspect of the present invention the 1st, maintaining part includes the part for being used for the flexible pipe that storage is connected with the ejiction opening of pump
Flexible pipe housing recess, the pipe housing recess for storing the part of diffusion tube being connected with the flexible pipe and recessed to pipe storage
The band that portion and flexible pipe housing recess are opened and closed.Store recessed therefore, it is possible to simply and rapidly be opened and closed flexible pipe by single band
Portion and pipe housing recess.Therefore, it is possible to the distribution for simply and rapidly keeping in maintaining part, taking out flexible pipe and being connected with the flexible pipe
Pipe.Moreover, when without using diffusion tube, by the way that flexible pipe is held in into flexible pipe maintaining part, pinned without mobile with hand simultaneously
The flexible pipe.And then, can space efficiency flexible pipe and diffusion tube are accommodated in maintaining part well.Therefore, can by maintaining part
It is used in and keeps the holding structure of flexible pipe and the diffusion tube being connected with the flexible pipe to be configured to small-sized and easy to use.
In the aspect of the present invention the 2nd, the support of at least lower end with the diffusion tube being held in for support in maintaining part
Portion.Therefore, it is possible to more stably keep diffusion tube by maintaining part and this 2 positions of supporting part.Moreover, supporting part can be passed through
The liquid that support hangs from the lower end using the diffusion tube finished.It need not worry around the liquid pollution hung.
In the aspect of the present invention the 3rd, flexible pipe housing recess is formed as section and is a substantially U-shaped.Pipe housing recess is by section
The 2nd small pipe housing recess that the 1st big pipe housing recess being a substantially U-shaped and section are a substantially U-shaped is constituted.1st pipe
The opening of housing recess is adjacent with the opening of flexible pipe housing recess.Therefore, it is possible to be simply and rapidly opened and closed by single band
The opening and the opening of the 1st pipe housing recess of flexible pipe housing recess.Therefore, it is possible to simply and rapidly keep, take in maintaining part
Go out flexible pipe and the 1st diffusion tube being connected with the flexible pipe.Moreover, when without using 1 diffusion tube, by the way that flexible pipe is held in into flexible pipe
Housing recess, the flexible pipe is pinned with hand without mobile simultaneously.
In addition, the opening of the 2nd pipe housing recess is positioned at the rear of the bottom surface of the 1st pipe housing recess, and stored in the 1st pipe
The internal run-through of recess.2nd diffusion tube is held in the depth side of the 1st pipe housing recess by anticreep protuberance.
And then, flexible pipe housing recess, the 1st pipe housing recess and the 2nd pipe housing recess are concentrated on into 1 position and rationally arranged
Row, therefore, it is possible to cause maintaining part to minimize.Moreover, flexible pipe, the 1st distribution can well be stored in the maintaining part space efficiency
Pipe and the so so-called 3 all diffusion tubes of the 2nd diffusion tube.
In the aspect of the present invention the 4th, for setting the framework of liquid reserve tank that there is the concave supporting part being up open.Should
Supporting part can support be held in the lower end of at least the 1st diffusion tube in maintaining part.Therefore, it is possible to by maintaining part and framework this
2 positions more stably keep the 1st diffusion tube.Moreover, can be by supporting part support under using the 1st diffusion tube finished
Hold the liquid hung.It need not worry around the liquid pollution hung.
In the aspect of the present invention the 5th, the depth from opening to bottom surface of flexible pipe housing recess is more than the external diameter of flexible pipe.Cause
This, by with closure flexible pipe housing recess opening when, without worry the band damage by pressure be accommodated in it is soft in flexible pipe housing recess
Pipe.
Brief description of the drawings
Fig. 1 is the explanation figure of the state for the Backpack powered sprayer progress spraying operation that operator bears the present invention.
Fig. 2 is the stereogram at the right rear portion of the Backpack powered sprayer shown in Fig. 1.
Fig. 3 is the stereogram of the liquid reserve tank shown in Fig. 2 from right back.
Fig. 4 is the figure of the maintaining part shown in enlarged drawing 3.
Fig. 5 is the plan of the maintaining part shown in Fig. 4.
Fig. 6 is the stereogram that the structure of flexible pipe and diffusion tube is remain in the maintaining part shown in Fig. 3.
Fig. 7 is the plan of the maintaining part shown in Fig. 6.
Fig. 8 is the explanation figure of the state of the diffusion tube of supporting part support the 1st by the framework shown in Fig. 2.
Fig. 9 is the explanation figure of the state before the supporting part of the framework shown in Fig. 2 loads the 1st diffusion tube.
Label declaration
10：Backpack powered sprayer, 11：Liquid reserve tank, 12：Flexible pipe, 13：1st diffusion tube, 13a：Lower end, 14：2nd dissipates
Stringing, 15：Pump, 15a：The ejiction opening of pump, 16：Engine, 17：Framework, 19：Diffusion tube, 40：Maintaining part, 42：Flexible pipe is stored recessed
Portion, 42a：Opening, 43：1st pipe housing recess, 43a：Opening, 43b：Bottom surface, 43c：Inside, 44：2nd pipe housing recess, 44a：
Opening, 45：Band, 48：Pipe housing recess, 51：Anticreep protuberance, 61：Supporting part, Dh：The external diameter of flexible pipe, Hh：Store recessed from flexible pipe
The opening in portion plays the depth of bottom surface, Mn：Operator.
Embodiment
It is used for the mode for implementing the present invention below according to brief description of the drawings.In addition, "front", "rear", "left", "right", " on ",
" under " refer at the operator for bearing Backpack powered sprayer from direction.
Embodiment
Illustrate the Backpack powered sprayer of embodiment below.Fig. 1 represents that operator Mn bears knapsack power spraying
Machine 10 carries out the situation of spraying operation.
As shown in figure 1, Backpack powered sprayer 10 is by the pump of liquid reserve tank 11, the liquid sprayed in the liquid reserve tank 11
15 and drive the engine 16 of the pump 15 to be assembled into one, the operation for carrying out spraying operation can be born by operator Mn
Machine.The Backpack powered sprayer 10 is referred to as " motor atomizer 10 " below.
Illustrate, as depicted in figs. 1 and 2, the liquid reserve tank 11, the pump 15 and the engine 16 are assembled in side observation and are in
The substantially framework 17 of L-shaped.The framework 17 also referred to as bears frame, the substantially stringer board shape by the operator Mn front sides born
The lateral piece 22 for bearing portion 21 and the substantially planar rearward extended from the lower end for bearing portion 21 is constituted.
The preceding surface 11a of the liquid reserve tank 11 is installed on the back side in the portion of bearing 21, and lower surface is installed on by strut 23
The upper surface 22a of lateral piece 22.The pump 15 is located at the front side born by operator Mn of the lower section of liquid reserve tank 11, and is installed on horizontal stroke
The upper surface 22a of plate portion 22.The engine 16 is located at the back lower place of liquid reserve tank 11 and positioned at the rear of pump 15, is installed on lateral piece
22 upper surface 22a.
Operator Mn being capable of bearing band 18 and bear motor atomizer 10 by left and right.Bear band 18 the one of the left and right
End 18a is installed on the front lower portion of framework 17.The other end 18b for bearing band 18 of the left and right is installed on the preceding table of liquid reserve tank 11
The face 11a that face 11a top, i.e. operator are born.
The ejiction opening 15a of the pump 15 of powder actuated is connected to one end of flexible pipe 12.Motor atomizer 10 has by soft
Pipe 12 and the diffusion tube 19 being connected with the ejiction opening 15a of pump 15.The diffusion tube 19 is dissipated by the be connected with the flexible pipe 12 the 1st of big footpath
2nd diffusion tube 14 of stringing 13 and the path being connected with the 1st diffusion tube 13 is constituted.
1st diffusion tube 13 is made up of metal pipe.2nd diffusion tube 14 is also referred to as extension, by metal system
Pipe constitute.1st diffusion tube 13 and the 2nd diffusion tube 14 are held in maintaining part 40 when not in use, and (also referred to as pipe is protected
Hold portion 40).The maintaining part 40 is installed on liquid reserve tank 11.
When using 2 diffusion tube 14, the front end that the end of the 2nd diffusion tube 14 is screwed into the 1st diffusion tube 13 is carried out
Install.2nd diffusion tube 14 has multiple spray nozzles 32.Therefore, it is possible to by liquid dissemination to wider.
As shown in Figures 2 and 3, the maintaining part 40 is configured to keep flexible pipe 12 and diffusion tube 19, and positioned at liquid reserve tank
11 right rear portion or left back portion.In view of the distribution workability of the 1st diffusion tube 13, the maintaining part 40 is preferably placed at operator Mn's
Conventional hand side.More specifically, as shown in Figures 3 to 5, the maintaining part 40 includes retainer body 41, flexible pipe housing recess 42, pipe
Housing recess 48 and band 45.The pipe housing recess 48 is made up of the 1st pipe housing recess 43 and the 2nd pipe housing recess 44.
The outer surface of liquid reserve tank 11 is formed with rearward prominent mounting seat 46.The resinous retainer body 41 passes through spiral shell
Secure component (not shown) and the overlapping rear surface 46a for being installed on the mounting seat 46 such as nail.The upper surface of the retainer body 41 and
Lower surface is shaped generally as horizontal tabular surface.The rear surface 41a of the retainer body 41 is formed as with the width from liquid reserve tank 11
Center side is spent towards on the outside of width and forwards inclined inclined plane.Here, the rear surface 41a refer to shown in Fig. 2
Framework 17 the face for bearing the opposite side in portion 21.
The maintaining part 40 is further described according to Fig. 4 to Fig. 7.Each housing recess 42,43,44 is by along the vertical direction
The groove that the top view of insertion is a substantially U-shaped is constituted, and is integrally formed at resinous retainer body 41.Each housing recess
42nd, 43,44 opening 42a, 43a, 44a is all towards the rear surface 41a of retainer body 41.Each housing recess 42,43,44
Bottom surface 42b, 43b, 44b are towards front.
The flexible pipe housing recess 42 is the recess for the part that can store flexible pipe 12, is semi-circular shape with top view
Bottom surface 42b.The flexible pipe housing recess 42 is preferably set to the width close to liquid reserve tank 11 relative to the position of retainer body 41
Centre.The width Wh of the flexible pipe housing recess 42, which is set to be easy to come in and go out for flexible pipe 12 and can stablized, keeps the flexible pipe 12
Size, be set to outer diameter D h (Wh ＞ Dh) slightly larger than flexible pipe 12.
1st pipe housing recess 43 is the big recess of a part for the 1st diffusion tube 13 that can store big footpath, and has
Top view is the bottom surface 43b of semi-circular shape.The opening 43a of 1st pipe housing recess 43 and the opening of flexible pipe housing recess 42
42a is adjacent, is located at preferably with respect to the opening 42a of the flexible pipe housing recess 42 close to the width outside of liquid reserve tank 11.
Opening 42a and opening 43a is located at the rear surface 41a of retainer body 41.The width W1 of 1st pipe housing recess 43 is set to
It is readily able to the size of the degree for the discrepancy of the 1st diffusion tube 13, is set to be slightly larger than (the W1 of outer diameter D 1 of the 1st diffusion tube 13
＞ D1).And then, the width W1 of the 1st pipe housing recess 43 is roughly the same with the width Wh of the flexible pipe housing recess 42.(W1≈
Wh)
2nd pipe housing recess 44 is the small recess of a part for the 2nd diffusion tube 14 that can store path, and it has
Top view is the bottom surface 44b of semi-circular shape.The opening 44a of 2nd pipe housing recess 44 and the bottom surface of the 1st pipe housing recess 43
43b rear (the preceding surface 11a sides of the liquid reserve tank 11 shown in Fig. 3) is disposed adjacent, and in the 1st pipe housing recess 43
Portion's 43c insertions.That is, the opening 44a of the 2nd pipe housing recess 44 by connectivity slot 47 with the 1st pipe housing recess 43
Portion 43c is connected.The connectivity slot 47 vertically insertion retainer body 41.The width W2 of 2nd pipe housing recess 44 is set to energy
The size of enough degree for being easy to come in and go out for the 2nd diffusion tube 14, (the W2 ＞ of outer diameter D 2 for being set to be slightly larger than the 2nd diffusion tube 14
D2).The width W3 of the connectivity slot 47 be set to it is identical or slightly greater than it with the width W2 of the 2nd pipe housing recess 44 (W3 >=
W2).In addition, the presence or absence of the connectivity slot 47 is arbitrary.
The opening 44a of the 2nd pipe housing recess 44 or its be formed about left and right anticreep protuberance 51,51, the anticreep
Convex portion 51,51 is for by the 2nd diffusion tube 14 being accommodated in the 2nd pipe housing recess 44, anticreep to be consolidated in the way of it can extract out
It is fixed.The anticreep protuberance 51,51 of the left and right is by reducing formed by the opening 44a of the 2nd pipe housing recess 44.That is, should
The anticreep protuberance 51,51 of left and right is formed as the roughly triangular shape for the top view that summit is faced each other.2nd pipe is stored
Interval W4 between the opening 44a of recess 44 width W4, the i.e. anticreep protuberance 51,51 of the left and right is slightly less than the 2nd diffusion tube 14
Outer diameter D 2 (W4 ＜ D2).
In addition, the anticreep protuberance 51,51 of the left and right is configured to only have a wherein side.In this case, the 2nd pipe
The opening 44a of housing recess 44 width is also W4.
A part for the 2nd diffusion tube 14 can be stored as follows and be held in the 2nd pipe housing recess 44.It is first
First, as shown in Figure 4 and Figure 5, the 2nd diffusion tube 14 of the state unloaded from the 1st diffusion tube 13 is made to be inserted towards vertical direction
To the inside 43c of the 1st pipe housing recess 43, the anticreep protuberance 51,51 of left and right is then pressed into.As a result, resinous keep
Elastic deformation occurs for a part for main body 41, so that the anticreep protuberance 51,51 of the left and right is widened.2nd diffusion tube 14 is widened
The anticreep protuberance 51,51 of left and right, while into the 2nd pipe housing recess 44.Thus, as shown in Figure 6 and Figure 7, the 2nd diffusion tube
14 are stored with the posture of longitudinal state and are held in the 2nd pipe housing recess 44.As a result, the 2nd diffusion tube 14 can be protected
It is held in retainer body 41.
Hereafter, when unloading 2 diffusion tube 14 from the 2nd pipe housing recess 44, by the 2nd diffusion tube 14 from holding
The part exposed in main body 41 is pulled to the side of the 1st pipe housing recess 43.As a result, a part for resinous retainer body 41
Generation elastic deformation, so that the anticreep protuberance 51,51 of the left and right is widened.2nd diffusion tube 14 widens the anticreep protuberance of left and right
51st, 51, and deviate from from the 2nd pipe housing recess 44.Thereby, it is possible to by the 2nd diffusion tube 14 from the 2nd pipe housing recess 44
In unload.
Here, the power that the anticreep protuberance 51,51 of left and right is widened by the 2nd diffusion tube 14 is set to, and is readily able to out
Enter the 2nd pipe housing recess 44 and the small power that can be securely held in the 2nd pipe housing recess 44.
The band 45 is for being opened and closed the opening 42a of flexible pipe housing recess 42 and the opening 43a and tool of the 1st pipe housing recess 43
There is the part of flexibility.The band 45 is to block the flexible pipe in the way of it can keep flexible pipe 12 in flexible pipe housing recess 42 to store
The opening 42a of recess 42 and the 1st pipe is blocked in the way of it can keep the 1st diffusion tube 13 in the 1st pipe housing recess 43
The opening 43a of housing recess 43 part.By single band 45, flexible pipe 12 and the both sides of the 1st diffusion tube 13 can be held in
Retainer body 41.
Specifically, the one end 45a of the band 45 is installed on the width one end of retainer body 41.The one of the band 45
Installation sites of the end 45a in retainer body 41 is preferably set at the width midway of liquid reserve tank 11.The band 45
The other end 45b is formed with locking use hole 52.This it is locking with hole 52 in the way of it can unload engaging in retainer body 41
The locking use hook 53 that width the other end is formed.
By following steps each part of the diffusion tube 13 of flexible pipe 12 and the 1st can be stored and flexible pipe is held in and store recessed
The pipe housing recess 43 of portion 42 and the 1st.First, as shown in Figure 4 and Figure 5, flexible pipe 12 is made to insert flexible pipe storage towards vertical direction
In recess 42, and the 1st diffusion tube 13 is set to be inserted towards vertical direction in the 1st pipe housing recess 43.Then, by band 45 along
The rear surface 41a of retainer body 41 is surround, and is hung over locking with the card of hook 53 in locking use hole 52.As a result, such as Fig. 6 and Fig. 7 institutes
Show, the opening 42a of flexible pipe housing recess 42 and the opening 43a of the 1st pipe housing recess 43 are blocked by band 45.1st diffusion tube 13
The bottom 43b of the 1st pipe housing recess 43 is pressed on by band 45.
As shown in figure 5, being set to be greater than flexible pipe from the opening 42a to bottom surface 42b of flexible pipe housing recess 42 depth H h
12 outer diameter D h (Hh ＞ Dh).Therefore, as shown in fig. 7, when blocking the opening 42a of flexible pipe housing recess 42 by band 45,
Gap can be formed between flexible pipe 12 and band 45.Damage the flexible pipe being accommodated in the flexible pipe housing recess 42 by pressure without having to worry about the band 45
12.Therefore, it is possible to substantially ensure that the durability of the flexible pipe 12.Depth H h is preferably at the widthwise central of flexible pipe housing recess 42
It is set to the distance from opening 42a to bottom surface 42b.
Hereafter, by from locking with unloading locking use hook 53 in hole 52, so as to by flexible pipe 12 from flexible pipe housing recess
Extract, and the 1st diffusion tube 13 can be extracted from the 1st pipe housing recess 43 in 42.
As shown in Fig. 2, Fig. 8 and Fig. 9, for setting the framework 17 of liquid reserve tank 11 that there is the concave support being up open
Portion 61.Fig. 8 shows to load the lower end 13a of the 1st diffusion tube 13 state in the supporting part 61.Fig. 9 shows to carry in the supporting part 61
Put the state before the lower end 13a of the 1st diffusion tube 13.
Specifically, the supporting part 61 is constituted by being formed at the upper surface 22a of the lateral piece 22 of framework 17 depression.
The supporting part 61 can support be held in the lower end 13a of at least the 1st diffusion tube 13 in maintaining part 40.Therefore, it is possible to by protecting
Hold portion 40 and this 2 positions of framework 17 and more stably keep the 1st diffusion tube 13.Moreover, can by the support of supporting part 61 from
The liquid hung using the lower end 13a of the 1st diffusion tube 13 finished.It need not worry around the liquid pollution hung.
In other words, the supporting part 61 can support be held in maintaining part 40 diffusion tube 19 (particularly the 1st diffusion tube
13) at least lower end 13a.Therefore, it is possible to more stably keep diffusion tube by maintaining part 40 and this 2 positions of supporting part 61
19.Moreover, the liquid that can be hung by the support of supporting part 61 from the lower end 13a using the diffusion tube 19 finished.It need not worry
Around the liquid hung pollution.
Summarize described above content as follows.As shown in Fig. 2, Fig. 5 and Fig. 7, maintaining part 40 includes：For storing and pump 15
The flexible pipe housing recess 42 of a part for the flexible pipe 12 of ejiction opening 15a connections；For storing the diffusion tube being connected with the flexible pipe 12
The pipe housing recess 48 (particularly the 1st pipe housing recess 43) of a part for 19 (particularly the 1st diffusion tubes 13)；And opening and closing should
The band 45 of pipe housing recess 48 and flexible pipe housing recess 42.
Therefore, it is possible to simply and rapidly be opened and closed flexible pipe housing recess 42 and pipe housing recess 48 by single band 45
(particularly the 1st pipe housing recess 43).Therefore, it is possible to simply and rapidly keep, take out in maintaining part 40 flexible pipe 12 and with this
The diffusion tube 19 that flexible pipe 12 is connected.Moreover, when without using diffusion tube 19, by the way that flexible pipe 12 is held in into flexible pipe maintaining part 40,
The flexible pipe 12 is pinned with hand simultaneously without mobile.
And then, flexible pipe 12 and the space efficiency of diffusion tube 19 can be well accommodated in maintaining part 40.Therefore, it is possible to logical
Maintaining part 40 is crossed, the holding structure of the diffusion tube 19 for keeping flexible pipe 12 and being connected with the flexible pipe 12 is formed as small-sized and just
In the structure used.
And then, as shown in figure 5 and figure 7, the opening 43a of the 1st pipe housing recess 43 and opening 42a of flexible pipe housing recess 42
It is adjacent.Therefore, it is possible to simply and rapidly be opened and closed the opening 42a and the 1st pipe receipts of flexible pipe housing recess 42 by single band 45
Receive the opening 43a of recess 43.Therefore, it is possible to simply and rapidly keep, take out in maintaining part 40 flexible pipe 12 and with the flexible pipe 12
1st diffusion tube 13 of connection.Moreover, when without using 1 diffusion tube 13, by the way that flexible pipe 12 is held in into maintaining part 40, so that
Without pinning the flexible pipe 12 with hand simultaneously mobile.
In addition, the opening 44a of the 2nd pipe housing recess 44 is located at the bottom surface 43b of the 1st pipe housing recess 43 rear, and
In the inside 43c insertions of the 1st pipe housing recess 43.2nd diffusion tube 14 is held in the 1st pipe by the anticreep protuberance 51,51 of left and right and received
Receive the depth side of recess 43.Received therefore, it is possible to which the 2nd diffusion tube 14 unloaded from the 1st diffusion tube 13 is simply held in into the 2nd pipe
Receive recess 44.Operator Mn walks without hand-held 2nd diffusion tube 14.In addition, in keeping motor atomizer 10, can not be single
Solely place the 2nd diffusion tube 14.Therefore, it is not necessary to worry to lose the 2nd diffusion tube 14.
And then, due to flexible pipe housing recess 42, the 1st pipe housing recess 43 and the 2nd pipe housing recess 44 are concentrated on into 1 portion
Position is reasonably arranged, therefore, it is possible to cause maintaining part 40 to minimize.Moreover, flexible pipe 12, the 1st diffusion tube 13 and the 2nd can be dissipated
This so-called whole space efficiency of 3 diffusion tubes 12,13,14 of stringing 14 are accommodated in maintaining part 40 well.
In the present invention, diffusion tube 19 is not limited to the combining structure of the 1st diffusion tube 13 and the 2nd diffusion tube 14, including for example
Only there is the structure of the 1st diffusion tube 13 and any one party in the 2nd diffusion tube 14.
In addition, in the present invention, pipe housing recess 48 includes only having the 1st pipe housing recess 43 and the 2nd pipe housing recess
The structure of any one party in 44.
In addition, the present invention is arranged in the structure on straight line including flexible pipe housing recess 42 and pipe housing recess 48.Example
Such as include following structure：The opening 42a of flexible pipe housing recess 42 is located at the rear surface 41a of retainer body 41, the 1st pipe housing recess
43 opening 43a is located at the bottom surface 42b of the flexible pipe housing recess 42, and the opening 44a of the 2nd pipe housing recess 44 is across connectivity slot 47
And positioned at the bottom surface 43b of the 1st pipe housing recess 43.By using this structure, so as to by flexible pipe 12, the 1st diffusion tube
13 and the 2nd diffusion tube 14, which forms a line, is held in maintaining part 40.Additionally it is possible to which flexible pipe 12, the 1st diffusion tube 13 and the 2nd are dissipated
Any part in stringing 14 is held in maintaining part 40.
Utilization possibility in industry
The Backpack powered sprayer 10 of the present invention is applied to carry out distribution operation on broad farm.
Claims (6)
1. a kind of Backpack powered sprayer, it has：The pump of the powder actuated of liquid in ejection liquid reserve tank；And pass through
The diffusion tube that flexible pipe is connected with the ejiction opening of the pump, it is characterised in that
The Backpack powered sprayer has：
Maintaining part for keeping the flexible pipe and the diffusion tube；And
Framework for setting the liquid reserve tank,
The maintaining part includes：For the flexible pipe housing recess for the part for storing the flexible pipe；For storing the diffusion tube
A part pipe housing recess；And the band for the pipe housing recess and the flexible pipe housing recess to be opened and closed,
The framework has supporting part, and the supporting part is used at least described diffusion tube that support is held in the maintaining part
Lower end,
The supporting part is formed as the concavity of upper opening.
2. Backpack powered sprayer according to claim 1, wherein,
The framework has：The substantially stringer board shape of front side bears portion；With from the lower end for bearing portion rearward extend it is big
Flat lateral piece is caused,
The depression that the supporting part is formed from the upper surface of the lateral piece is constituted.
3. Backpack powered sprayer according to claim 2, wherein,
The engine being driven to the pump is installed in the upper surface of the lateral piece.
4. Backpack powered sprayer according to claim 3, wherein,
The preceding surface of the liquid reserve tank is installed on the back side for bearing portion, and the lower surface of the liquid reserve tank is pacified by strut
Upper surface loaded on the lateral piece.
5. Backpack powered sprayer according to claim 4, wherein,
The pump is installed in the upper surface of the lateral piece in the inferoanterior of the liquid reserve tank,
The engine is located at the back lower place of the liquid reserve tank and positioned at the rear of the pump.
6. Backpack powered sprayer according to claim 5, wherein,
The maintaining part has the retainer body for being installed on mounting seat, and the mounting seat is formed at the outer surface of the liquid reserve tank,
The pipe housing recess and the flexible pipe housing recess are made up of groove, retainer body and direction described in the groove up/down perforation
The rear surface opening of the retainer body,
The opening of the pipe housing recess is adjacent with the opening of the flexible pipe housing recess, and the opening of the pipe housing recess is located at
Close to width outside,
The band is single band as follows：It is installed on the width one end of the retainer body, and with can
The mode unloaded engaging in locking use hook, the locking use hook-forming in width the other end of the retainer body,
The band blocks the opening of the pipe housing recess and the opening of the flexible pipe housing recess.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-256178 | 2013-12-11 | ||
| JP2013256178A JP2015112057A (en) | 2013-12-11 | 2013-12-11 | Knapsack power sprayer |
| CN201480019575.6A CN105101789B (en) | 2013-12-11 | 2014-12-05 | Backpack powered sprayer |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480019575.6A Division CN105101789B (en) | 2013-12-11 | 2014-12-05 | Backpack powered sprayer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107008590A true CN107008590A (en) | 2017-08-04 |
| CN107008590B CN107008590B (en) | 2020-05-19 |
Family
ID=53371110
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710089776.9A Active CN107008590B (en) | 2013-12-11 | 2014-12-05 | Backpack power sprayer |
| CN201480019575.6A Active CN105101789B (en) | 2013-12-11 | 2014-12-05 | Backpack powered sprayer |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480019575.6A Active CN105101789B (en) | 2013-12-11 | 2014-12-05 | Backpack powered sprayer |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP2015112057A (en) |
| CN (2) | CN107008590B (en) |
| BR (1) | BR112016001749B1 (en) |
| MX (1) | MX2016007608A (en) |
| PE (1) | PE20160350A1 (en) |
| WO (1) | WO2015087805A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG11201900030XA (en) * | 2016-07-11 | 2019-02-27 | Bayer Cropscience Ag | Spray device having a replaceable cartridge |
| CN109922894B (en) * | 2016-10-27 | 2021-09-24 | 富世华股份有限公司 | Adapter for liquid dispensing system |
| CN108580085B (en) * | 2018-05-10 | 2019-12-13 | 金华星凯利亚家俬有限公司 | portable waterproof agent spraying machine |
| CN113873881A (en) | 2019-05-31 | 2021-12-31 | 拜耳公司 | Monitoring module for a nebulizer |
| CN112772614B (en) * | 2020-12-31 | 2022-11-08 | 广州极飞科技股份有限公司 | Spraying method and device for plant protection equipment, plant protection equipment and processor |
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| ES2302568B1 (en) * | 2005-03-04 | 2009-06-02 | Central Agricola Bovi, S.L. | PORTABLE AGRICULTURAL SPRAYER. |
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- 2013-12-11 JP JP2013256178A patent/JP2015112057A/en active Pending
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2014
- 2014-12-05 BR BR112016001749-8A patent/BR112016001749B1/en active IP Right Grant
- 2014-12-05 CN CN201710089776.9A patent/CN107008590B/en active Active
- 2014-12-05 CN CN201480019575.6A patent/CN105101789B/en active Active
- 2014-12-05 MX MX2016007608A patent/MX2016007608A/en unknown
- 2014-12-05 PE PE2016000117A patent/PE20160350A1/en active IP Right Grant
- 2014-12-05 WO PCT/JP2014/082271 patent/WO2015087805A1/en active Application Filing
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| US5775591A (en) * | 1996-08-16 | 1998-07-07 | Fauci; Dino A. | Portable pressure cleaning device |
| JP2004136172A (en) * | 2002-10-16 | 2004-05-13 | Kioritz Corp | Power sprayer |
| US6945438B1 (en) * | 2005-01-26 | 2005-09-20 | Chun-Chia Shih | Pesticide spraying cart |
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| CN103329879A (en) * | 2013-07-16 | 2013-10-02 | 赵明 | Agricultural backpacking type backward spraying machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105101789B (en) | 2017-03-15 |
| WO2015087805A1 (en) | 2015-06-18 |
| CN105101789A (en) | 2015-11-25 |
| BR112016001749B1 (en) | 2022-04-05 |
| PE20160350A1 (en) | 2016-05-26 |
| BR112016001749A2 (en) | 2017-08-01 |
| BR112016001749A8 (en) | 2020-01-21 |
| MX2016007608A (en) | 2017-03-20 |
| JP2015112057A (en) | 2015-06-22 |
| CN107008590B (en) | 2020-05-19 |
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