JPH0219013Y2 - - Google Patents
Info
- Publication number
- JPH0219013Y2 JPH0219013Y2 JP1983088237U JP8823783U JPH0219013Y2 JP H0219013 Y2 JPH0219013 Y2 JP H0219013Y2 JP 1983088237 U JP1983088237 U JP 1983088237U JP 8823783 U JP8823783 U JP 8823783U JP H0219013 Y2 JPH0219013 Y2 JP H0219013Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- exhaust
- conveying
- main pipe
- muffler
- 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
- 239000000463 material Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 2
- 241000251169 Alopias vulpinus Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/02—Self-propelled combines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
- Combines (AREA)
- Harvester Elements (AREA)
Description
【考案の詳細な説明】
本考案は、脱穀処理物を脱穀装置の横一側方に
搬送する第１搬送装置と、その第１搬送装置の搬
送終端に連ねて縦向きの第２搬送装置を設けた移
動脱穀機に関する。[Detailed Description of the Invention] The present invention includes a first conveying device that conveys the threshed material to one side of the threshing device, and a second vertical conveying device connected to the conveying end of the first conveying device. Regarding the installed mobile thresher.
従来、この種の移動脱穀機において、エンジン
の廃熱を利用して脱穀機内の脱穀処理物の乾燥を
図るものとして、例えば特開昭53−48825号公報
に開示されたもののように、マフラーを機体外方
に臨む状態で設置して、このマフラーとエンジン
とを接続する排気管を脱穀機内を通した構造のも
のが知られている。 Conventionally, in this type of mobile threshing machine, a muffler has been used to dry the threshing material inside the threshing machine using waste heat from the engine, such as the one disclosed in Japanese Patent Application Laid-open No. 53-48825. There is a known structure in which the muffler is installed facing the outside of the aircraft, and the exhaust pipe that connects the muffler and the engine is passed through the inside of the threshing machine.
上記従来構造のものは、マフラーから外部へ直
接排気するようにしていたので、マフラーで多少
消音されても、その排気音は搭乗運転者等の作業
者にとつて耳障りで不快感を与え易く、防音効果
の低いものであつた。より防音効果を高めるため
に、マフラーを大型化すると、そのマフラーの外
部への突出量が大となり、他物と接触し易くなる
等不具合な点が大であつた。 The conventional structure described above exhausts air directly from the muffler to the outside, so even if the muffler muffles the noise to some extent, the exhaust noise is likely to be harsh and unpleasant for operators such as passengers. The soundproofing effect was low. When a muffler is made larger in order to further enhance the soundproofing effect, the amount of protrusion of the muffler to the outside becomes large, which causes many problems such as making it easier to come into contact with other objects.
本考案は、上記実情を鑑みてなされたものであ
つて、脱穀機における脱穀処理物の乾燥を図るも
のでありながらも、エンジンの排気音を極力小さ
くできるとともに、マフラーが他物と接触しにく
く、全体としてコンパクトに構成できる移動脱穀
機の提供を目的とする。 The present invention was developed in view of the above-mentioned circumstances, and although it aims to dry the threshing material in a threshing machine, it also minimizes engine exhaust noise and prevents the muffler from coming into contact with other objects. The purpose of the present invention is to provide a mobile threshing machine that can be configured compactly as a whole.
本考案にかかる移動脱穀機は、上記目的を達成
するために、冒記構造のものにおいて、機体フレ
ームを構成するメインパイプを、前記第２搬送装
置の下端側の外周面に臨む状態で近接配置してあ
るとともに、機体に設置されたエンジンマフラー
からの排気管を、前記メインパイプ内に挿通配設
し、かつ、前記排気管の多数の排気孔を形成した
排気部を、前記メインパイプ内で前記第２搬送装
置の下端側の外周面に臨む位置に位置設定してあ
ることを特徴構成とする。 In order to achieve the above object, the mobile threshing machine according to the present invention has the above-mentioned structure, and the main pipe constituting the machine frame is arranged close to the outer peripheral surface of the lower end side of the second conveying device. At the same time, an exhaust pipe from an engine muffler installed in the aircraft body is inserted into the main pipe, and an exhaust section of the exhaust pipe having a large number of exhaust holes is inserted into the main pipe. It is characterized in that it is positioned at a position facing the outer circumferential surface of the lower end side of the second conveying device.
かかる特徴構成による作用・効果は、次の通り
である。 The functions and effects of this characteristic configuration are as follows.
すなわち、エンジンマフラーからの排気管を、
メインパイプ内に挿通配設してあるとともに、排
気管の排気部を、前記メインパイプ内に位置設定
してあるから、マフラーである程度消音された排
気音は、囲繞空間をなすメインパイプ内において
さらに消音されることになつて、その排気音の音
量レベルはきわめて小さくなる。従つて、作業者
にとつて排気音による不快感が解消され得るとと
もに、メインパイプ内での消音効果を利用するこ
とから、マフラーの機体外部への突出を少なくで
きるので、機体全体としてコンパクトに構成で
き、マフラーと他物との接当等も回避できる。 In other words, the exhaust pipe from the engine muffler,
Since the exhaust pipe is inserted through the main pipe and the exhaust part of the exhaust pipe is positioned within the main pipe, the exhaust noise that has been muffled to some extent by the muffler is further dissipated within the main pipe that forms the surrounding space. As the exhaust noise is muted, the volume level of the exhaust sound becomes extremely low. Therefore, the discomfort caused by the exhaust noise can be eliminated for the workers, and since the muffling effect is utilized within the main pipe, the protrusion of the muffler to the outside of the machine can be reduced, resulting in a compact overall structure of the machine. This also prevents the muffler from coming into contact with other objects.
また、メインパイプ内で、排気管の排気部から
排出される排気ガスの熱でメインパイプは温めら
れ、かつそのメインパイプが第２搬送装置の下端
側の外周面に臨む状態で近接配置してあるので、
メインパイプを介して第２搬送装置も温められ、
第２搬送装置で搬送される処理物の湿気の除去に
も有効で、この湿気による搬送詰りの要因除去の
ためにも役立つものである。 In addition, the main pipe is heated by the heat of the exhaust gas discharged from the exhaust part of the exhaust pipe, and the main pipe is arranged close to the outer peripheral surface of the lower end of the second conveying device. Because there is
The second conveying device is also heated via the main pipe,
It is also effective in removing moisture from the processed material being conveyed by the second conveying device, and is also useful for eliminating the cause of conveyance clogging due to this moisture.
以下、本考案の実施例を例示図に基いて詳述す
る。 Hereinafter, embodiments of the present invention will be described in detail with reference to illustrative drawings.
クローラ式走行装置１を備えた走行機体に脱穀
装置２を搭載すると共に操作部３を設け、かつ、
走行車体の前部に、茎稈を引起こして刈取り、そ
の刈取茎稈を脱穀装置２に搬送する刈取部４を設
け、コンバインを構成してある。 A threshing device 2 is mounted on a traveling machine body equipped with a crawler type traveling device 1, and an operation section 3 is provided, and
A combine harvester is constructed by providing a reaping section 4 at the front of the traveling vehicle body for raising and reaping stem culms and transporting the cut stem culms to a threshing device 2.
前記脱穀装置２を構成するに、扱室５の下方に
揺動選別板６を設けると共に、その揺動選別板６
の下方に、風選風を供給する唐箕７、一番物を回
収する一番スクリユー８、及び、二番物を回収す
る二番スクリユー９を設け、かつ、前記一番スク
リユー８に連ねて穀粒回収装置１０に揚送する揚
穀スクリユー１１を設けると共に、前記二番スク
リユー９に連ねて、二番物を扱室５に還元供給す
るスロワー１２を設けてある。 To configure the threshing device 2, a swinging sorting plate 6 is provided below the handling chamber 5, and the swinging sorting plate 6
A winnowing machine 7 for supplying a wind selection wind, a first screw 8 for collecting the first material, and a second screw 9 for collecting the second material are provided below, and are connected to the first screw 8 to collect the grain. A fried grain screw 11 is provided to transport the grains to the grain collecting device 10, and a thrower 12 is provided in series with the second screw 9 to return and supply the second grains to the handling chamber 5.
走行機体のフレーム１３は、第２図に示すよう
に、中央の前後方向に延びるメインパイプ１４
に、機体前後方向に所定間隔をへだてて機体左右
向きのフレーム１５……を連設し、それら左右向
きフレーム１５……夫々を機体前後向きのフレー
ム１６，１６で連結して構成してある。 As shown in FIG. 2, the frame 13 of the traveling aircraft has a main pipe 14 extending in the longitudinal direction at the center.
Frames 15 facing the left and right sides of the machine body are arranged in series at a predetermined interval in the front and back direction of the machine body, and these frames 15 facing left and right are connected by frames 16, 16 facing the front and rear of the machine body, respectively.
メインパイプ１４は、角パイプ１４ａの後部
に、板金で屈曲成形した筒状フレーム１４ｂを連
設すると共にその筒状フレーム１４ｂの両端を仕
切板１４ｃ，１４ｃで閉塞して構成してあり、角
パイプ１４ａと筒状フレーム１４ｂとにわたつて
左右クローラ走行装置１，１に対するトラツクフ
レーム１７，１７を連設してある。 The main pipe 14 is constructed by connecting a cylindrical frame 14b formed by bending sheet metal to the rear of a square pipe 14a, and closing both ends of the cylindrical frame 14b with partition plates 14c, 14c. Track frames 17, 17 for the left and right crawler traveling devices 1, 1 are connected over the cylindrical frame 14a and the cylindrical frame 14b.
前記筒状フレーム１４ｂを下方に突曲して、そ
の上面に円弧状の凹入部１８を形成し、脱穀装置
２の搭載に際してスロワー１２のケース１９を凹
入部１８に受止め支持させ、脱穀装置２全体を極
力低く位置させられるように構成してある。 The cylindrical frame 14b is bent downward to form an arc-shaped recess 18 on its upper surface, and when the threshing device 2 is mounted, the case 19 of the thrower 12 is received and supported by the recess 18. It is constructed so that the entire structure can be positioned as low as possible.
左右向きフレーム１５……のうちの前方側のも
のの２本のフレーム１５，１５にわたつてエンジ
ン２０を搭載してあり、そのエンジン２０のマフ
ラー２１に連通接続された排気管２２を、角パイ
プ１４ａ内にその長手方向途中から嵌入すると共
に、角パイプ１４ａ及び筒状フレーム１４ｂを通
して後方に延出し、エンジン排ガスを機体後方か
ら排気させ、かつ、その排ガスの保有する廃熱を
利用して筒状フレーム１４ｂ及び両仕切板１４
ｃ，１４ｃで囲繞形成される筒状空間Ｓを高温雰
囲気にすると共にスロワーケース１９を介してケ
ース１９内の二番物を乾燥するように構成してあ
る。 An engine 20 is mounted across two front frames 15, 15 of the left and right frames 15, and an exhaust pipe 22 connected to a muffler 21 of the engine 20 is connected to a square pipe 14a. The cylindrical frame is inserted into the interior from the middle in the longitudinal direction and extends rearward through the square pipe 14a and the cylindrical frame 14b to exhaust engine exhaust gas from the rear of the aircraft, and utilize the waste heat held by the exhaust gas to close the cylindrical frame. 14b and both partition plates 14
The cylindrical space S surrounded by c and 14c is made into a high-temperature atmosphere, and the second item inside the case 19 is dried through the thrower case 19.
前記排気管２２は、マフラー２１に接続の第１
パイプ２２ａと、角パイプ１４ａに取付ける第２
パイプ２２ｂ、及び筒状フレーム１４ｂに取付け
る円弧状に屈曲した第３パイプ２２ｃから構成さ
れ、かつ、第１パイプ２２ａと第２パイプ２２ｂ
をジヨイント部材２３を介して接続してある。図
中Ｈは、第２パイプ２２ｂの前記空間Ｓ内に位置
する部分で設けた排気孔であり、空間Ｓに対して
加熱しやすいように構成してあるとともに、第２
パイプ２２ｂにおいて前記排気孔Ｈを設けた範囲
は、排気部を構成している。 The exhaust pipe 22 has a first pipe connected to the muffler 21.
The pipe 22a and the second pipe attached to the square pipe 14a
It is composed of a pipe 22b and a third pipe 22c bent in an arc shape attached to the cylindrical frame 14b, and the first pipe 22a and the second pipe 22b.
are connected via a joint member 23. In the figure, H is an exhaust hole provided in a portion of the second pipe 22b located in the space S, and is configured to easily heat the space S.
The range in which the exhaust hole H is provided in the pipe 22b constitutes an exhaust section.
ジヨイント部材２３は、第４図に示すように、
二つ割りで形成され、夫々の第２パイプ２２ｂ側
を大径に構成すると共に、その大径部分に樋状部
材２４を環状に連設し、第１パイプ２２ａの端部
側外周面に連設したフツ素系ゴム等の耐熱弾性部
材２５に樋状部材２４を外嵌して取付け、排気に
伴う振動を緩和すると共に、エンジン２０組付け
に伴う誤差等を吸収できるようにしてある。 The joint member 23, as shown in FIG.
It is formed by splitting into two parts, and each second pipe 22b side is configured to have a large diameter, and a gutter-like member 24 is connected to the large diameter part in an annular manner, and is connected to the outer circumferential surface of the end side of the first pipe 22a. A gutter-like member 24 is attached to a heat-resistant elastic member 25 made of fluorocarbon rubber or the like so as to alleviate vibrations caused by exhaust gas and to absorb errors caused by assembling the engine 20.
前記後方側の仕切板１４ｃに、第３パイプ２２
ｃの開口端に対向する状態で遮蔽板２６を一体連
設し、その遮蔽板２６に通気用小孔２７……を設
けてあり、排気しながらも第３パイプ２２ｃに泥
土やワラ屑等の塵埃が付着したり入り込んだりす
ることを防止するように構成してある。 A third pipe 22 is attached to the rear partition plate 14c.
A shielding plate 26 is integrally installed in a state facing the open end of the pipe c, and small holes 27 for ventilation are provided in the shielding plate 26, so that mud, straw waste, etc. can be removed from the third pipe 22c while exhausting air. It is constructed to prevent dust from adhering to or entering.
前記耐熱弾性部材２５を取付けるに、第６図に
示すように、第１パイプ２２ａの端部側に、断面
形状アングル状の環状取付部材２８を連設し、そ
の取付部材２８に弾性部材２５を連設しても良
い。 To attach the heat-resistant elastic member 25, as shown in FIG. May be installed consecutively.
本考案としては、二番物揚送用のスロワー１２
に限らず、例えば、一番物揚送用の揚穀スクリユ
ー１１の下端部に対して適用し、回収穀粒を乾燥
させるようにしても良く、前記一番スクリユー８
及び二番スクリユー９をして第１搬送装置８，９
と称し、かつ、揚穀スクリユー１１及びスロワー
１２をして第２搬送装置１１，１２と称する。 The present invention uses a thrower 12 for transporting second products.
For example, it may be applied to the lower end of the fried grain screw 11 for transporting the first grain to dry the collected grains, and the first screw 8
and the second screw 9 and the first conveying device 8,9
The fried grain screw 11 and the thrower 12 are collectively referred to as second conveying devices 11 and 12.
尚、実用新案登録請求の範囲の項に図面との対
照を便利にする為に符号を記すが、該記入により
本考案は添付図面の構造に限定されるものではな
い。 Note that although reference numerals are written in the claims section of the utility model registration for convenience of comparison with the drawings, the present invention is not limited to the structure of the attached drawings by such entry.
図面は本考案に係る移動脱穀機の実施例を示
し、第１図はコンバインの全体側面図、第２図は
機体フレームを示す一部省略平面図、第３図は第
２図の−線断面図、第４図は第２図の−
線断面図、第５図は第２図の−線矢視図、第
６図はジヨイント部材の変形例を示す断面図であ
る。
２……脱穀装置、８，９……第１搬送装置、９
……スクリユー、１１，１２……第２搬送装置、
１２……スロワー、１３……機体フレーム、１４
……メインパイプ、１９……スロワーケース、２
１……マフラー、２２……排気管、Ｓ……筒状空
間。
The drawings show an embodiment of the mobile threshing machine according to the present invention, in which Fig. 1 is an overall side view of the combine, Fig. 2 is a partially omitted plan view showing the machine frame, and Fig. 3 is a cross section taken along the line - in Fig. 2. Figure 4 is the − of Figure 2.
FIG. 5 is a cross-sectional view taken along the - line in FIG. 2, and FIG. 6 is a cross-sectional view showing a modification of the joint member. 2... Threshing device, 8, 9... First conveying device, 9
... Screw, 11, 12 ... Second transport device,
12... Thrower, 13... Airframe frame, 14
...Main pipe, 19...Thrower case, 2
1...muffler, 22...exhaust pipe, S...cylindrical space.
Claims (1)
る第１搬送装置８，９と、その第１搬送装置
８，９の搬送終端に連ねて縦向きの第２搬送装
置１１，１２を設けた移動脱穀機であつて、機
体フレーム１３を構成するメインパイプ１４
を、前記第２搬送装置１１，１２の下端側の外
周面に臨む状態で近接配置してあるとともに、
機体に設置されたエンジンマフラー２１からの
排気管２３を、前記メインパイプ１４内に挿通
配設し、かつ、前記排気管２３の多数の排気孔
Ｈを形成した排気部を、前記メインパイプ１４
内で前記第２搬送装置１１，１２の下端側の外
周面に臨む位置に位置設定してあることを特徴
とする移動脱穀機。 ２ 前記第１搬送装置が２番物の横送りスクリユ
ー９であり、前記第２搬送装置が２番物揚送ス
ロワー１２である実用新案登録請求の範囲第１
項に記載の移動脱穀機。[Claims for Utility Model Registration] 1. First conveying devices 8, 9 for conveying the threshed material to one horizontal side of the threshing device 2, and a vertical conveyor device connected to the conveying end of the first conveying devices 8, 9. A mobile threshing machine equipped with second conveying devices 11 and 12, with a main pipe 14 constituting a machine frame 13.
are arranged close to each other so as to face the outer peripheral surfaces of the lower ends of the second conveying devices 11 and 12, and
An exhaust pipe 23 from an engine muffler 21 installed in the aircraft body is inserted into the main pipe 14, and an exhaust portion of the exhaust pipe 23 having a large number of exhaust holes H is inserted into the main pipe 14.
A mobile threshing machine characterized in that the movable threshing machine is located at a position facing the outer peripheral surface of the lower end side of the second conveying devices 11 and 12. 2. Utility model registration claim 1, wherein the first conveying device is a second object cross-feeding screw 9, and the second conveying device is a second object lifting thrower 12.
The mobile threshing machine described in Section.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983088237U JPS59193224U (en) | 1983-06-09 | 1983-06-09 | mobile threshing machine |
| KR2019840001079U KR870004076Y1 (en) | 1983-06-09 | 1984-02-16 | Combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983088237U JPS59193224U (en) | 1983-06-09 | 1983-06-09 | mobile threshing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59193224U JPS59193224U (en) | 1984-12-21 |
| JPH0219013Y2 true JPH0219013Y2 (en) | 1990-05-25 |
Family
ID=30218149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983088237U Granted JPS59193224U (en) | 1983-06-09 | 1983-06-09 | mobile threshing machine |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS59193224U (en) |
| KR (1) | KR870004076Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5056172B2 (en) * | 2007-05-31 | 2012-10-24 | 井関農機株式会社 | Threshing device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5348825A (en) * | 1976-10-16 | 1978-05-02 | Kubota Ltd | Combine |
-
1983
- 1983-06-09 JP JP1983088237U patent/JPS59193224U/en active Granted
-
1984
- 1984-02-16 KR KR2019840001079U patent/KR870004076Y1/en not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5348825A (en) * | 1976-10-16 | 1978-05-02 | Kubota Ltd | Combine |
Also Published As
| Publication number | Publication date |
|---|---|
| KR870004076Y1 (en) | 1987-12-21 |
| JPS59193224U (en) | 1984-12-21 |
| KR850000015U (en) | 1985-02-27 |
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