JPS629173Y2 - - Google Patents
Info
- Publication number
- JPS629173Y2 JPS629173Y2 JP10608882U JP10608882U JPS629173Y2 JP S629173 Y2 JPS629173 Y2 JP S629173Y2 JP 10608882 U JP10608882 U JP 10608882U JP 10608882 U JP10608882 U JP 10608882U JP S629173 Y2 JPS629173 Y2 JP S629173Y2
- Authority
- JP
- Japan
- Prior art keywords
- self
- handle rod
- handle
- material transport
- transport trolley
- 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
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000005065 mining Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 2
- 208000008035 Back Pain Diseases 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Handcart (AREA)
Description
【考案の詳細な説明】
本考案は坑内採掘鉱山等の狭小坑道において坑
木等の材料を運搬するに適した自走式台車に関す
るもので、特に該台車は左右に２分割され、ボル
トの脱着など簡単な操作で分解又は組立てがで
き、しかも分割される台車のそれぞれに独立した
駆動手段を装備して前後進だけでなく左右への定
位置旋回もできるようにしたことを特徴とするも
のである。[Detailed description of the invention] The present invention relates to a self-propelled trolley suitable for transporting materials such as logs in narrow tunnels such as underground mining mines. It is characterized by the fact that it can be disassembled or assembled with simple operations, and that each of the divided carts is equipped with an independent drive means so that it can not only move forward and backward but also turn in a fixed position to the left and right. be.
一搬に中段採掘を行なう坑内採掘鉱山において
は、中段採掘切羽の上位又は下位に主要運搬坑道
があつて、この主要運搬坑道と中段採掘切羽との
連絡路は直径１〜２ｍの小径の坑井にたよつてお
り、特に盤圧の強い中段採掘切羽では１発破毎に
坑木による支保を実施する必要があるため、作業
員は重量が100〜150Kgもある坑木を１本づつこの
連絡坑井から受取つて支保個所まで数人で担いで
運搬している。この人力による運搬作業は作業能
率を著しく低下させるだけでなく、中段採掘坑道
が狭小であるために無理な姿勢で運搬しなければ
ならず、作業員の疲労が激しく転倒による災害や
腰痛など保安上の問題も生じていた。 In underground mining mines where middle-level mining is performed in one transport, there is a main transport tunnel above or below the middle-level mining face, and the communication path between this main transport tunnel and the middle-level mining face is a small-diameter well with a diameter of 1 to 2 m. In the middle mining face where the plateau pressure is particularly strong, it is necessary to use shafts to provide support for each blast. Several people pick it up and transport it to the shoring location. This manual transportation work not only significantly reduces work efficiency, but also has to be carried in an awkward position due to the narrowness of the middle mining tunnel, resulting in severe worker fatigue and safety issues such as accidents due to falls and back pain. There were also problems.
本考案はこのような作業環境を改善するために
なされたもので、分解すれば小径の連絡坑井から
搬入でき、作業現場で簡単に組立てが可能で狭小
な坑道を走行することのできる自走式材料運搬台
車を提供するものである。 This invention was developed to improve the working environment, and it is a self-propelled system that can be disassembled and transported through a small-diameter connecting well, easily assembled at the work site, and able to travel through narrow tunnels. The purpose of the present invention is to provide a type material transport trolley.
以下、本考案の一実施例を図により説明する。 Hereinafter, one embodiment of the present invention will be described with reference to the drawings.
１は上面に台板２を設置した台車で、該台車１
は第１図に示すように左右に分割可能に構成さ
れ、左右の分割台車１ａ，１ｂにはそれぞれ外側
に寄せて前後に２個のゴムタイヤ付車輪３ａ，３
ｂが一列に装着され、その各車軸４はそれぞれフ
レーム５及び腕杆６に軸支されている。７は各分
割台車１ａ，１ｂの対角位置に設置した２個のエ
アモーターで、該モーター７の回転力はそれぞれ
近接した車輪３ａの車軸４へチエーン８ａにより
伝達され、さらに前後の車軸４間には他のチエー
ン８ｂが架けられてそれぞれ他の車輪３ｂへ伝達
され、台車１は４輪駆動で走行するようになつて
いる。 1 is a trolley with a base plate 2 installed on the upper surface;
As shown in FIG. 1, it is constructed so that it can be divided into left and right parts, and the left and right divided carts 1a and 1b are equipped with two wheels 3a and 3 with rubber tires on the front and rear, respectively, which are placed outside.
b are mounted in a row, and each axle 4 thereof is pivotally supported by a frame 5 and an arm rod 6, respectively. Reference numeral 7 denotes two air motors installed at diagonal positions of each split bogie 1a, 1b, and the rotational force of the motors 7 is transmitted to the axle 4 of the adjacent wheel 3a by a chain 8a, and further between the front and rear axles 4. Another chain 8b is connected to each wheel 3b to transmit the signal to the other wheels 3b, so that the truck 1 runs in four-wheel drive.
６は各車軸４を支持する４本の腕杆で、それぞ
れ車輪３と反対側端部には結合板９が取付けら
れ、左右台車１ａ，１ｂの相対向する結合板９同
志を重合してボルト締めすることにより上方の各
台板２内側辺が密接して一台の堅牢な台車１に組
立てられ、ボルトを外せば簡単に２個の分割台車
１ａ，１ｂに分解できるよう構成されている。 Reference numeral 6 denotes four arm rods that support each axle 4, each of which has a connecting plate 9 attached to its end opposite to the wheel 3. The connecting plates 9 facing each other on the left and right bogies 1a and 1b are overlapped to form a bolt. By tightening, the inner side of each upper base plate 2 is brought into close contact with each other to assemble into one sturdy truck 1, and it is configured so that it can be easily disassembled into two divided trucks 1a and 1b by removing the bolts.
１０は２段に伸縮可能なハンドル杆で、その先
端部には軸１１が垂設固定されていて、台車１の
いずれか一方１ａの後部に設けられた接続部材１
２の縦孔１３に回動自在かつ着脱自在に挿入さ
れ、ハンドル杆１０を左右に旋回できるようにな
つている。ハンドル杆１０の手元部には左右の分
割台車１ａ及び１ｂ用の独立した前後進切替バル
ブ１４を備えた２個の操作レバー１５ａ，１５ｂ
等の操作部が設けられており、メインホース１６
からの圧縮空気はレバー１５ａ，１５ｂの操作に
よりバルブ１４で分流されて左右台車１ａ，１ｂ
の各エアモーター７にそれぞれ前進用エアホース
１７ａ又は後進用エアホース１７ｂを介して送入
するようにしてある。また各ホース１６，１７は
台車１分解時は簡単に取外せるよう着脱自在とな
つている。 Reference numeral 10 denotes a handle rod that is extendable and retractable in two stages, and a shaft 11 is vertically fixed to the tip of the handle rod, and a connecting member 1 is provided at the rear of one of the carts 1 1a.
It is rotatably and detachably inserted into the vertical hole 13 of No. 2, so that the handle rod 10 can be turned left and right. At the hand of the handle rod 10, there are two operating levers 15a, 15b equipped with independent forward/backward switching valves 14 for the left and right split carts 1a and 1b.
The main hose 16
The compressed air from the
The air is supplied to each air motor 7 via a forward air hose 17a or a reverse air hose 17b, respectively. Further, each hose 16, 17 is detachable so that it can be easily removed when the trolley 1 is disassembled.
しかして、台車１は上記のようにして組立てら
れ、両レバー１５ａ，１５ｂを前進に入れると４
個の車輪３は全て前進方向に回転して台車１を前
進させ、同時に後進に入れると台車１は後進す
る。また、一方のレバー例えば１５ａを前進に入
れ、他方のレバー１５ｂを後進に入れると、台車
１は左方向へスピンターンし、このように自由に
定位置旋回することができる。 The trolley 1 is assembled as described above, and when both levers 15a and 15b are moved forward, the
All of the wheels 3 rotate in the forward direction to move the truck 1 forward, and at the same time, when put into reverse, the truck 1 moves backward. Further, when one lever, for example 15a, is set to forward movement and the other lever 15b is set to reverse movement, the trolley 1 makes a spin turn to the left, and can thus freely turn to a fixed position.
なお、上記実施例では台車１の駆動手段として
２個のエアモーター７を使用したが、これに代え
て２個の電動モーターを使用することもできる。 In the above embodiment, two air motors 7 are used as driving means for the trolley 1, but two electric motors may be used instead.
本考案は以上のように２分割できる台車とハン
ドル杆の３部分よりなり、簡単に分解・組立てが
できる構造であるので、小径の連絡坑井からの搬
入も容易であり、狭小な坑道も自由に走行でき、
特に直角カーブの坑道でも伸縮可能なハンドル杆
を水平方向に左右へ適宜旋回させることによつて
容易に通り抜けることができる。従つて、坑内採
掘鉱山等の狭小な坑道において、本考案台車上に
坑木等の材料を載置して運搬すれば作業員の肉体
負荷は著しく軽減され、作業能率の向上を図るこ
とができる。また、本考案の台車はダムの導水孔
工事や地下下水道工事等の材料運搬用としても使
用でき、さらに穿孔機械やモルタル吹付機・施枠
機械（支保工機械）等を載設する自走式架台とし
て使用することもできる等種々の利点を有する。 As described above, the present invention consists of three parts, the trolley that can be divided into two, and the handle rod, and has a structure that can be easily disassembled and assembled, so it can be easily transported from small-diameter connecting wells, and it can also be used freely in narrow tunnels. You can drive to
In particular, it is possible to easily pass through a tunnel with a right angle curve by appropriately turning the extensible handle rod horizontally to the left or right. Therefore, in narrow tunnels such as underground mines, if materials such as logs are placed on the cart of the present invention and transported, the physical load on workers can be significantly reduced and work efficiency can be improved. . In addition, the trolley of the present invention can be used for transporting materials for dam water conduit construction, underground sewer construction, etc., and is also a self-propelled type that can carry drilling machines, mortar spraying machines, framing machines (shoring machines), etc. It has various advantages such as being able to be used as a stand.
第１図は本考案に係る台車を分解した状態の斜
視図、第２図は組立てた状態の平面図、第３図は
同側面図、第４図はエアホースの接続状態を示す
平面図である。
符号説明、１……台車、２……台板、３……車
輪、４……車軸、５……フレーム、６……腕杆、
７……エアモーター、８……チエーン、９……結
合板、１０……ハンドル杆、１１……軸、１２…
…接続部材、１３……孔、１４……切替バルブ、
１５……操作ハンドル、１６……メインホース、
１７……エアホース。
Fig. 1 is a perspective view of the trolley according to the present invention in an exploded state, Fig. 2 is a plan view of the assembled state, Fig. 3 is a side view of the same, and Fig. 4 is a plan view showing the connected state of the air hose. . Description of symbols, 1...Dolly, 2...Bedplate, 3...Wheels, 4...Axle, 5...Frame, 6...Arm rod,
7...Air motor, 8...Chain, 9...Connecting plate, 10...Handle rod, 11...Shaft, 12...
... Connection member, 13 ... hole, 14 ... switching valve,
15... Operation handle, 16... Main hose,
17...Air hose.
Claims (1)
なり、両分割台車にはそれぞれ独立した駆動手
段を装備し、一方の分割台車の後部に旋回自在
かつ着脱自在に取付けた上記ハンドル杆の手元
部には上記両駆動手段の操作部を設けてなるこ
とを特徴とする自走式材料運搬台車。 (2) 前記両分割台車にはそれぞれエアモーターを
設置して前後両輪を同時にチエーン駆動するよ
う構成し、各車輪の車軸を支持する４個の腕杆
の車輪と反対側端部には結合板が取付けられ、
両分割台車の相対向する該結合板同志は重合し
てボルト締めすることにより一台の台車に組立
てられ、伸縮可能な上記ハンドル杆の手元部に
はメインホースからの圧縮空気を各エアモータ
ーへ送入する前進用と後進用のエアホースがそ
れぞれ着脱自在に接続されかつ該両モーターを
操作する２個の操作レバーを備えてなる実用新
案登録請求の範囲第１項記載の自走式材料運搬
台車。 (3) 前記駆動手段は２個の電動モーターである実
用新案登録請求の範囲第１項記載の自走式材料
運搬台車。[Scope of Claim for Utility Model Registration] (1) Consisting of a trolley that can be divided into left and right halves and a handle bar, each of which is equipped with an independent drive means, and the rear of one of the divided trolleys is rotatable and detachable. A self-propelled material transport trolley, characterized in that operating parts for both of the drive means are provided at the hand of the handle rod attached to the handle rod. (2) An air motor is installed on each of the split bogies to simultaneously drive both the front and rear wheels by a chain, and a connecting plate is installed at the end opposite to the wheel of the four arm rods that support the axle of each wheel. is installed,
The opposing coupling plates of both split trucks are assembled into one truck by overlapping and tightening bolts, and the extensible handle rod has a handle that connects compressed air from the main hose to each air motor. A self-propelled material transport trolley according to claim 1, which is provided with two operating levers for operating both motors, to which forward and reverse air hoses are detachably connected. . (3) The self-propelled material transport trolley according to claim 1, wherein the driving means is two electric motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10608882U JPS599970U (en) | 1982-07-13 | 1982-07-13 | Self-propelled material transport trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10608882U JPS599970U (en) | 1982-07-13 | 1982-07-13 | Self-propelled material transport trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS599970U JPS599970U (en) | 1984-01-21 |
| JPS629173Y2 true JPS629173Y2 (en) | 1987-03-03 |
Family
ID=30248410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10608882U Granted JPS599970U (en) | 1982-07-13 | 1982-07-13 | Self-propelled material transport trolley |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS599970U (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6214214A (en) * | 1985-07-12 | 1987-01-22 | Mitsui Eng & Shipbuild Co Ltd | Positioning device |
| JP2509998B2 (en) * | 1989-03-06 | 1996-06-26 | キヤノン株式会社 | Sheet aftertreatment device |
| JPH072800Y2 (en) * | 1989-05-15 | 1995-01-25 | 鹿島建設株式会社 | Transportation equipment for steep shield tunnel construction |
| JP2017137153A (en) * | 2016-02-02 | 2017-08-10 | 松本 吉弘 | Roller device for transporting heavy object |
| CN107472305A (en) * | 2017-07-10 | 2017-12-15 | 龙口矿业集团有限公司 | Mine underground multi-purpose portable dragging device |
-
1982
- 1982-07-13 JP JP10608882U patent/JPS599970U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS599970U (en) | 1984-01-21 |
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