CN101411324B - Device for preventing rocking of medicine case on back carrier sprayer - Google Patents
Device for preventing rocking of medicine case on back carrier sprayer Download PDFInfo
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- CN101411324B CN101411324B CN2008101213067A CN200810121306A CN101411324B CN 101411324 B CN101411324 B CN 101411324B CN 2008101213067 A CN2008101213067 A CN 2008101213067A CN 200810121306 A CN200810121306 A CN 200810121306A CN 101411324 B CN101411324 B CN 101411324B
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- medicine
- chest
- buoyancy aid
- square hole
- floating body
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Abstract
The invention relates to an anti-fluctuation device for a medicine tank of a knapsack sprayer. The inside of the medicine tank is provided with a floating body column, a floating body seat sleeved on the floating body column, and two to more than two water baffles which are vertically arranged on the floating body seat. The floating body column is a hollow square column body and is capped by a circular arc surface or a flat surface, and the lower bottom of the floating body column and the bottom surface of a tank body are fixedly connected through screws and a sealing part. The middle of the floating body seat is provided with a square hole, the aperture of the square hole is slightly larger than the row pitch of the floating body column, both sides of the square hole are provided with slots, and the slots at both sides are symmetrically arranged in parallel. The surfaces of the water baffles are parallel to the surfaces of edges in the width direction of the medicine tank, and the areas of the surfaces of the water baffles are equivalent to 1/4 to 1/2 of the sectional area in the width direction of the medicine tank. The device has the advantages that the device can effectively prevent liquid medicine in the medicine tank from fluctuating, improve the operating environment of operating personnel, and reduce labor intensity.
Description
Technical field
The present invention relates to a kind of sprayer, relate in particular to a kind of structural design of improving sprayer medicine-chest inner liquid medicine stationarity.
Background technology
Sprayer is a kind of pest control equipment commonly used, and knapsack sprayer carries out in the process in operation by manually bearing operation; because its medicine-chest volume is bigger; the case inner liquid medicine can produce along with the carrying out of operation and rock, and along with the minimizing of dose in the medicine-chest, soup rocks the trend of increase.This soup rocks has increased labor intensity of operating personnel.
Summary of the invention
Main purpose of the present invention is to overcome the deficiencies in the prior art, thereby develops a kind of device for preventing rocking of medicine case on back carrier sprayer.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of device for preventing rocking of medicine case on back carrier sprayer, has medicine-chest, into medicine (water) mouth is arranged above the medicine-chest, filter screen, advance the medicine-chest lid is arranged on medicine (water) mouth, the go to the bottom medicine liquid outlet of two symmetric arrangement of medicine-chest is in order to be connected with the import of plunger pump on the sprayer.Side bottom has precipitated liquid outlet with cover; It is characterized in that: be provided with buoyancy body in the medicine-chest, described buoyancy body has more than two or two the face perpendicular to the medicine-chest bottom surface, described proper with the face that is parallel to medicine-chest width limit, and above-mentioned area is equivalent to the 1/4--1/2 of medicine-chest width area of section.
As preferably, institute's buoyancy body is by vertical and be fixed on buoyancy aid post on the base plate, is socketed on the buoyancy aid post, horizontally disposed buoyancy aid seat, and the water fender that is vertically set on the buoyancy aid seat is formed.
As preferably, described buoyancy aid post is the hollow square column body, binds for arc surface or plane above, go to the bottom with tank floor between fixedly connected by screw and seal.
As preferably, there is square hole the centre of described buoyancy aid seat, and described square hole aperture is slightly larger than buoyancy aid post pitch-row, and both sides are provided with slot, the slot symmetry of described both sides and being arranged in parallel.
As preferably, described water fender is by two flat boards and close and form, and its thickness is identical with slot, and the place of closing adopts the dovetail groove connected structure.
As preferably, described buoyancy body adopts the blow molding process one-shot forming by plastics.
Therefore, the invention has the beneficial effects as follows: can prevent effectively that the medicine-chest inner liquid medicine from rocking, improve operating personnel's operating environment, reduce labour intensity.
Description of drawings
Accompanying drawing 1 is a kind of three-dimensional view of the present invention;
Accompanying drawing 2 is side (part) views of Fig. 1;
Accompanying drawing 3 is front views of Fig. 1.
Embodiment
Below by embodiment also in conjunction with the accompanying drawings, technical scheme of the present invention is further described in detail.
Embodiment:
As Fig. 1, Fig. 2, medicine-chest shown in Figure 3, into medicine (water) mouth is arranged above the medicine-chest 3, filter screen 2 is housed on the feeding opening, medicine-chest lid 1 is arranged on mouthful, the go to the bottom medicine liquid outlet of two symmetric arrangement of medicine-chest, be connected in order to import with the plunger of sprayer pump, side bottom has the precipitated liquid of band or washing outlet lid 10, is provided with the buoyancy aid seat in the medicine-chest, and the buoyancy aid cover for seat is connected on vertical and is fixed on the buoyancy aid post 6 on the medicine-chest bottom, and be parallel to the medicine-chest bottom, the water fender 4,5 that vertically is inserted on the groove of buoyancy aid seat both sides is formed; Buoyancy aid post 6 is the hollow square column body, binds for arc surface or plane above, go to the bottom 8 with tank floor between fixedly connected by screw and seal 9.There is square hole the centre of buoyancy aid seat 7, and the square hole aperture is slightly larger than buoyancy aid post pitch-row, in order to improve the stationarity of buoyancy aid seat 7 on buoyancy aid post 6, the thickness of square hole face than around slightly thick, buoyancy aid seat both sides are provided with slot, the slot symmetry of both sides and being arranged in parallel.In order to make the buoyancy aid seat play orientation, the axial direction of buoyancy aid post is provided with guiding rib or gathering sill, and groove or the salient point that matches with guiding rib or gathering sill arranged in the middle square hole of buoyancy aid seat.Because water fender 4,5 areas are bigger, and that the medicine-chest mouth can not leave is too much, thus every water fender by two flat boards and close and form, the dovetail groove connected structure is adopted in the mosaic.So the face of water fender 4,5, proper with the face that is parallel to medicine-chest width limit, the area of above-mentioned water fender is equivalent to the 1/4--1/2 of medicine-chest width area of section.
Each part of buoyancy aid seat adopts the blow molding process one-shot forming by plastics.
The present invention is separated into three districts with medicine-chest 3, equals a big medicine-chest is become three little medicine-chests, and the activity space of soup in medicine-chest 3 reduced; Simultaneously, because buoyancy aid seat 7 is enclosed within the buoyancy aid post 6, thereby the water fender assembly can the lifting in buoyancy aid post 6 automatically along with the depth of the liquid medicine in the medicine-chest, is convenient in time the activity space of liquid medicine in the medicine-chest 3 separately, reduces rocking of soup.
Claims (4)
1. device for preventing rocking of medicine case on back carrier sprayer, has medicine-chest, feeding opening is arranged above the medicine-chest, the go to the bottom medicine outlet of two symmetric arrangement of filter screen, medicine-chest lid, medicine-chest, side bottom has precipitated liquid outlet with cover, it is characterized in that: medicine-chest is provided with buoyancy body in (3), and described buoyancy body has more than two or two perpendicular to the face of medicine-chest bottom surface, and described area is equivalent to the 1/4--1/2 of medicine-chest width area of section; Described buoyancy body is by vertical and be fixed on buoyancy aid post (6) on the base plate, is socketed on the buoyancy aid post, horizontally disposed buoyancy aid seat (7), and the water fender (4,5) that is vertically set on the buoyancy aid seat is formed; Described buoyancy aid post (6) is the hollow square column body, binds for arc surface or plane above, fixedlys connected by screw and seal (9) between go to the bottom (8) and the tank floor; There is square hole the centre of described buoyancy aid seat (7), and described square hole aperture is slightly larger than buoyancy aid post square hole distance, and both sides are provided with slot, the slot of described both sides and square hole symmetry and being arranged in parallel.
2. device for preventing rocking of medicine case on back carrier sprayer according to claim 1 is characterized in that: described water fender (4,5) is by two flat boards and close and form, and the place of closing adopts the dovetail groove connected structure.
3. device for preventing rocking of medicine case on back carrier sprayer according to claim 1 is characterized in that: the axial direction of buoyancy aid post (6) is provided with guiding rib or gathering sill, and groove or the salient point that matches with guiding rib or gathering sill arranged in the middle square hole of buoyancy aid seat (7).
4. according to claim 1 or 2 or 3 described device for preventing rocking of medicine case on back carrier sprayer, it is characterized in that: described buoyancy body adopts the blow molding process one-shot forming by plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101213067A CN101411324B (en) | 2008-09-25 | 2008-09-25 | Device for preventing rocking of medicine case on back carrier sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101213067A CN101411324B (en) | 2008-09-25 | 2008-09-25 | Device for preventing rocking of medicine case on back carrier sprayer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101411324A CN101411324A (en) | 2009-04-22 |
| CN101411324B true CN101411324B (en) | 2011-06-15 |
Family
ID=40592225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101213067A Active CN101411324B (en) | 2008-09-25 | 2008-09-25 | Device for preventing rocking of medicine case on back carrier sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101411324B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039420B (en) * | 2013-01-15 | 2014-09-24 | 农业部南京农业机械化研究所 | Bumping-prevention aerial spraying medical kit structure |
| CN108244080B (en) * | 2018-01-22 | 2020-09-22 | 台州市蒙花机械有限公司 | Knapsack sprayer |
| CN111762412B (en) * | 2020-06-10 | 2021-12-17 | 台州市浸渗化工机械设备厂 | Barrel and anti-shaking device in barrel |
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2008
- 2008-09-25 CN CN2008101213067A patent/CN101411324B/en active Active
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| Publication number | Publication date |
|---|---|
| CN101411324A (en) | 2009-04-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: NINGBO AOSHENG MACHINE CO., LTD. Assignor: Shen Huanjun Contract record no.: 2011330000923 Denomination of invention: Device for preventing rocking of medicine case on back carrier sprayer Granted publication date: 20110615 License type: Exclusive License Open date: 20090422 Record date: 20110711 |