JPH0230045Y2 - - Google Patents
Info
- Publication number
- JPH0230045Y2 JPH0230045Y2 JP17097484U JP17097484U JPH0230045Y2 JP H0230045 Y2 JPH0230045 Y2 JP H0230045Y2 JP 17097484 U JP17097484 U JP 17097484U JP 17097484 U JP17097484 U JP 17097484U JP H0230045 Y2 JPH0230045 Y2 JP H0230045Y2
- Authority
- JP
- Japan
- Prior art keywords
- backpack
- fuel tank
- backpack frame
- working machine
- tank chamber
- 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.)
- Expired
Links
- 239000002828 fuel tank Substances 0.000 claims description 13
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Catching Or Destruction (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Nozzles (AREA)
Description
【考案の詳細な説明】
本考案は、エンジンによつて駆動する薬剤散布
用、刈払用、送風清掃用等の作業機を支持する背
負枠に係るものである。[Detailed Description of the Invention] The present invention relates to a backpack frame that supports a work machine driven by an engine for spraying chemicals, cutting grass, blowing air for cleaning, etc.
従来、この種の背負枠は、金属製のパイプを折
り曲げて形成され、またエンジンの燃料タンクは
別体に合成樹脂で形成されて、この背負枠または
作業機等に固着されていた。このため、空間部を
有効に利用して燃料タンクをコンパクトに収容す
ることが困難で、しかも構造複雑となり、製作、
組み付けが厄介となつていた。 Conventionally, this type of backpack frame was formed by bending a metal pipe, and the fuel tank for the engine was formed separately from synthetic resin and was fixed to the backpack frame or the work machine. For this reason, it is difficult to store the fuel tank compactly by making effective use of the space, and the structure is complicated, making it difficult to manufacture and
Assembly was becoming difficult.
本考案は、この背負材を合成樹脂で製作し、内
部に燃料室を１体に形成したもので、燃料タン
ク、背負枠の製作を容易とし、空間部を有効に利
用して燃料タンクを収容することができ、作業機
全体をコンパクトにすることができるものであ
る。 In this invention, this backpack material is made of synthetic resin, and the fuel chamber is formed in one piece inside.This makes it easy to manufacture the fuel tank and backpack frame, and makes effective use of the space to accommodate the fuel tank. This allows the entire working machine to be made more compact.
以下、図面により本考案の１実施例について詳
細な説明を行なう。 Hereinafter, one embodiment of the present invention will be described in detail with reference to the drawings.
図において、１は薬剤散布用の作業機を示すも
ので、つぎのように構成されている。すなわち、
３はフアン（図示せず）を内蔵するフアンケース
で、背負枠５に設けた取付座７，７および９，９
においてボルト（図示せず）によつて固着されて
いる。１１は背負枠５に固着する背当て、１３は
背負いバンドである。背負枠５は、合成樹脂で中
空に形成され、内部に燃料タンク室１５が形成さ
れている。１７は注入口、１９は大気に連通する
ブリーザ弁である。２１はフアンケース３の上部
に装着された薬剤タンクで底部に開閉するシヤツ
ター（図示せず）を介して薬剤タンク２１内の粉
状の薬剤をフアンケース３の送風路（図示せず）
内の送風に混入し、送風路に連通する送風管（図
示せず）の先端の噴出口から散布するものであ
る。２５はフアンケース３の後面に装着されたエ
ンジンで、２７はシリンダーカバー、３１は気化
器カバー、３３はリコイルスターターである。３
５は燃料タンク室１５と気化器を連通する燃料パ
イプ、３７は気化器のオーバーフローパイプであ
る。３９はスロツトルレバー、４１はシヤツター
レバーである。 In the figure, reference numeral 1 indicates a working machine for spraying chemicals, which is constructed as follows. That is,
3 is a fan case containing a built-in fan (not shown), and mounting seats 7, 7 and 9, 9 provided on the backpack frame 5.
It is fixed by a bolt (not shown) at the bottom. Reference numeral 11 indicates a backrest fixed to the backpack frame 5, and 13 indicates a backpack band. The backpack frame 5 is hollow and made of synthetic resin, and has a fuel tank chamber 15 formed therein. 17 is an inlet, and 19 is a breather valve communicating with the atmosphere. Reference numeral 21 denotes a drug tank attached to the upper part of the fan case 3, and the powdered drug in the drug tank 21 is transferred to the air passage (not shown) of the fan case 3 through a shutter (not shown) that opens and closes at the bottom.
It mixes with the air inside and is dispersed from the outlet at the tip of the air pipe (not shown) that communicates with the air passage. 25 is an engine mounted on the rear surface of the fan case 3, 27 is a cylinder cover, 31 is a carburetor cover, and 33 is a recoil starter. 3
5 is a fuel pipe communicating the fuel tank chamber 15 and the carburetor, and 37 is an overflow pipe of the carburetor. 39 is a throttle lever, and 41 is a shutter lever.
以上の実施例において、作業者は背負枠５の背
当て１１を背中に当てて、背負いバンド１３によ
つて背負枠５を背負つて、送風管（図示せず）を
把持して先端の噴出口から薬剤を散布するもので
ある。燃料タンク室１５は背負枠５の内部の空間
部を利用して形成されているので、コンパクトと
なるものである。また背負枠５を合成樹脂で製作
する際に、容易に形成することができるものであ
る。 In the above embodiment, the operator places the back support 11 of the backpack frame 5 on his back, carries the backpack frame 5 on his back by the backpack band 13, grasps the air pipe (not shown), and holds the air outlet at the tip. The chemical is sprayed from the ground. Since the fuel tank chamber 15 is formed using the space inside the backpack frame 5, it is compact. Moreover, when the backpack frame 5 is manufactured from synthetic resin, it can be easily formed.
本考案は、請求の範囲に記載のとおりの構成で
あるから、作業機の製作、組み付けを容易とし、
しかも空間部を有効に利用して燃料タンクを収容
して、作業機をコンパクトとすることができるも
のである。 Since the present invention has the configuration as described in the claims, it is easy to manufacture and assemble the working machine,
Furthermore, the space can be used effectively to house the fuel tank, thereby making the working machine more compact.
なお、本考案において、燃料タンク室を形成す
る背負枠の内部における位置を限定するものでは
なく、内部の上部、前部、下部等のいずれの位置
においても本考案を実施することができるもので
ある。 In addition, the present invention does not limit the position inside the backpack frame that forms the fuel tank chamber, and the present invention can be implemented at any position within the interior, such as the upper, front, or lower part. be.
とくに、燃料タンク室を背負枠の下部位置に設
ければ、作業機全体の重心高を低くして作業を容
易とすることができ、しかも製作、組み付けを容
易として安価に製作することができるものであ
る。 In particular, if the fuel tank chamber is provided at the lower part of the backpack frame, the center of gravity of the entire work machine can be lowered to make work easier, and it is also easy to manufacture and assemble, making it inexpensive to manufacture. It is.
なお、本考案は前述の実施例に限定されるもの
ではなく、他の態様においても実施しうるもので
ある。また、請求の範囲に示す符号は本考案の技
術的範囲を限定するものではない。 It should be noted that the present invention is not limited to the above-mentioned embodiments, but can be implemented in other embodiments as well. Further, the symbols shown in the claims do not limit the technical scope of the present invention.
第１図、第２図はそれぞれ本考案の１実施例の
斜視説明図、側断面図、第３図は本考案に係る背
負枠を備えた作業機の側面図である。
図面の主要な部分を表わす符号の説明、３……
フアンケース、１５……燃料タンク室、２５……
エンジン。
FIGS. 1 and 2 are a perspective view and a sectional side view of one embodiment of the present invention, respectively, and FIG. 3 is a side view of a working machine equipped with a backpack frame according to the present invention. Explanation of the symbols representing the main parts of the drawing, 3...
Fan case, 15...Fuel tank chamber, 25...
engine.
Claims (1)
持する背負枠において、合成樹脂で製作され、
内部に燃料タンク室１５を１体に形成したこと
を特徴とする背負式作業機の背負枠。 (2) 燃料タンク室１５を下部位置に設けたことを
特徴とする実用新案登録請求の範囲(1)に記載の
背負式作業機の背負枠。[Claims for Utility Model Registration] (1) A backpack frame that supports the working machine 1 driven by the engine 25, which is made of synthetic resin;
This backpack frame for a backpack-type work machine is characterized in that a fuel tank chamber 15 is integrally formed inside. (2) A backpack frame for a backpack-type working machine according to claim (1) for utility model registration, characterized in that the fuel tank chamber 15 is provided at a lower position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17097484U JPS60179359U (en) | 1984-11-13 | 1984-11-13 | Back frame for backpack-type work equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17097484U JPS60179359U (en) | 1984-11-13 | 1984-11-13 | Back frame for backpack-type work equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60179359U JPS60179359U (en) | 1985-11-28 |
| JPH0230045Y2 true JPH0230045Y2 (en) | 1990-08-13 |
Family
ID=30728679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17097484U Granted JPS60179359U (en) | 1984-11-13 | 1984-11-13 | Back frame for backpack-type work equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60179359U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0454854Y2 (en) * | 1986-08-11 | 1992-12-22 |
-
1984
- 1984-11-13 JP JP17097484U patent/JPS60179359U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60179359U (en) | 1985-11-28 |
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