JPH0644882Y2 - Garbage truck - Google Patents
Garbage truckInfo
- Publication number
- JPH0644882Y2 JPH0644882Y2 JP1989034973U JP3497389U JPH0644882Y2 JP H0644882 Y2 JPH0644882 Y2 JP H0644882Y2 JP 1989034973 U JP1989034973 U JP 1989034973U JP 3497389 U JP3497389 U JP 3497389U JP H0644882 Y2 JPH0644882 Y2 JP H0644882Y2
- Authority
- JP
- Japan
- Prior art keywords
- dust
- storage box
- tailgate
- loading device
- plate
- 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 - Lifetime
Links
Landscapes
- Refuse-Collection Vehicles (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 この考案は、塵芥収容箱を車体上にダンプさせて塵芥を
排出させる塵芥収集車に関し、特に、少ないダンプ量で
塵芥を円滑に排出させるようにした塵芥の排出構造に関
するものである。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a refuse collection vehicle that dumps a refuse storage box onto a vehicle body to discharge the dust, and particularly to smoothly discharge the dust with a small dump amount. The present invention relates to the structure for discharging dust particles.
従来、塵芥収集車として、第４図に示すように、車体１
の後部に塵芥収容箱２をダンプ可能に取付け、この塵芥
収容箱２の後端開口端にその開口２′を塞ぐテールゲー
ト３を開閉自在に取付けると共に、そのテールゲート３
内に回転板４と押込板５から成る塵芥積込装置６を設
け、テールゲート３の投入口から投入した塵芥を積込装
置６によって圧縮しつつ塵芥収容箱２内へ押込むように
したものが知られている。Conventionally, as a garbage truck, as shown in FIG.
A dust storage box 2 is attached to the rear part of the dust storage box 2 so that it can be dumped, and a tailgate 3 that closes the opening 2'of the dust storage box 2 is attached to the tailgate 3 so as to be openable and closable.
It is known that a dust loading device 6 composed of a rotating plate 4 and a pushing plate 5 is provided inside and the dust loaded from the inlet of the tailgate 3 is pushed into the dust storage box 2 while being compressed by the loading device 6. Has been.
上記構造の塵芥収集車では、塵芥収容箱２の内部が塵芥
で満杯になると、テールゲート３を上向きに回動させて
塵芥収容箱２の後端開口２′を開放すると共に、塵芥収
容箱２を車体上にダンプさせてその内部の塵芥を排出す
る。In the dust collecting vehicle having the above structure, when the dust storage box 2 is filled with dust, the tailgate 3 is rotated upward to open the rear end opening 2'of the dust storage box 2 and the dust storage box 2 Is dumped onto the car body and the dust inside it is discharged.
ところが、このようなダンプ排出式の塵芥収集車におい
ては、塵芥収容箱２の内部に塵芥が強く圧縮されて押し
込まれたり、塵芥の粘度が高く塵芥収容箱２の内壁に付
着しやすい場合、塵芥収容箱２内で塵芥のブリッジ現象
が生じ、塵芥収容箱２を通常設定の角度（約45度程度）
でダンプさせるだけでは、排出が困難な場合が生じるこ
とがある。However, in such a dump discharge type garbage collection vehicle, when the dust is strongly compressed and pushed into the dust storage box 2 or when the dust has a high viscosity and easily adheres to the inner wall of the dust storage box 2, the dust is collected. The dust bridging phenomenon occurs inside the storage box 2, and the dust storage box 2 is set at the normal angle (about 45 degrees).
In some cases, it may be difficult to discharge just by dumping.
この場合、作業者がかき出し棒等を用いて塵芥収容箱２
内の塵芥をかき出す必要があり、作業が手間がかかる不
具合がある。In this case, the operator uses a scraping rod or the like to remove the dust container 2
It is necessary to scrape out the dust inside, which is a troublesome work.
また、上記構造の塵芥収集車ではテールゲート３内に塵
芥積込装置６を設けているなど塵芥収容箱２の後端に大
きな重量が存在しているため、塵芥収容箱２を急激にダ
ンプさせると、重量のアンバランスにより塵芥収集車が
後方へ転覆する事故が生じる可能性がある。In addition, in the refuse collecting vehicle having the above structure, since a large amount of weight is present at the rear end of the refuse storage box 2 such as the provision of the dust loading device 6 in the tailgate 3, the dust storage box 2 is rapidly dumped. Then, due to the imbalance of weight, there is a possibility that the garbage truck may overturn to the rear.
一方、従来公知の塵芥収集車として、第５図に示すよう
に、テールゲート３内に、その両側壁に設けた案内レー
ル20に遮蔽板21を移動可能に取付け、その遮蔽板21の下
端に反転板22を取付け、テールゲート３の底壁に反転板
2Iの回転軌跡に沿った円弧面23を形成した塵芥積込装置
19を設け、塵芥収容箱２の内部に前後に移動可能な押出
板24と駆動シリンダ25を設けたものがある。On the other hand, as a conventionally known garbage truck, as shown in FIG. 5, a shield plate 21 is movably attached to guide rails 20 provided on both side walls of the tailgate 3 and is attached to a lower end of the shield plate 21. Attach the reversing plate 22 to the bottom wall of the tailgate 3
Dust dumping device with arcuate surface 23 formed along 2I rotation trajectory
There is one in which 19 is provided, and an extrusion plate 24 and a drive cylinder 25 that are movable back and forth are provided inside the dust container 2.
この構造の塵芥収集車では、テールゲート３の投入口か
ら投入された塵芥を反転板22と円弧面23との間で破砕し
つつ塵芥収容箱２内に押し込むので、生ゴミ等の柔らか
い塵芥だけでなく、自転車や冷蔵庫等の固形物でも圧縮
して収容できる利点がある。また、塵芥の排出は、塵芥
収容箱２を水平に維持した状態で駆動シリンダ25を作動
させ押出板24を後方に移動させて、収容箱２の後端開口
から塵芥を押し出して行なわれる。In the dust-collecting vehicle of this structure, the dust thrown from the inlet of the tailgate 3 is crushed between the reversing plate 22 and the arcuate surface 23 and pushed into the dust storage box 2, so that only the soft dust such as raw dust is collected. Not only that, there is an advantage that even solid materials such as bicycles and refrigerators can be compressed and stored. Further, the dust is discharged by operating the drive cylinder 25 while moving the dust container box 2 horizontally and moving the push-out plate 24 rearward to push out the dust from the rear end opening of the container box 2.
ところが、上記のような塵芥収集車においては、押出板
24や駆動シリンダ25を取付けるために、塵芥収容箱２の
構造が複雑になり、製造コストが高くなる欠点があると
共に、収容箱２の前面が開口しているため、この開口26
から塵芥の悪臭や汚水が外部に漏れ環境を阻害する不具
合がある。However, in the above dust collection truck, the push plate
Since the structure of the dust container 2 is complicated because the 24 and the drive cylinder 25 are attached, the manufacturing cost becomes high, and the front face of the container 2 is opened.
There is a problem that the bad odor of dust and sewage leaks to the outside and hinders the environment.
このため、以前から上記塵芥収集車に密閉式で構造が簡
単な塵芥収容箱を使用したダンプ方式を適用することが
望まれているが、しかし、上記のようにテールゲート３
内に遮蔽板21と反転板22を設けた構造は、第４図に示す
塵芥積込装置６を備えたものより一般的に塵芥収容箱２
後部の重量がさらに大きくなり、このため、塵芥収集車
の転覆事故が生じやすくなるという欠点がある。For this reason, it has long been desired to apply a dump system using a dust storage box having a closed structure and a simple structure to the dust collection vehicle, but as described above, the tailgate 3 is used.
The structure in which the shielding plate 21 and the reversing plate 22 are provided inside is generally more general than the one containing the dust loading device 6 shown in FIG.
There is a drawback in that the weight of the rear portion is further increased, and thus the caps of the garbage truck are likely to be overturned.
一方、塵芥収容箱内で圧縮された塵芥を強制的にかき出
す技術として、従来特公昭56−82701号公報に、テール
ゲートの上部に揺動可能な塵芥掻出部材を設け、テール
ゲートの開閉に連動して塵芥掻出部材を揺動させること
により塵芥をかき出すようにしたものが提案されてい
る。On the other hand, as a technique for forcibly scraping out the dust that has been compressed in the dust storage box, in Japanese Patent Publication No. 56-82701, a swingable dust scraping member is provided above the tailgate to open and close the tailgate. It has been proposed that the dust scraping member is rocked in association with the dust scraping member to scrape out the dust.
しかし、上記塵芥掻出部材は、投入される塵芥の圧力を
受けて上方に押し上げられる構造であるため、塵芥収容
箱に塵芥が満載された状態で確実に掻出部材が塵芥の上
方に押し上がっているか保証がなく、安定した塵芥のか
き出し作用が得られない場合がある。However, since the dust scraping member has a structure in which it is pushed up by receiving the pressure of the dust that is thrown in, the scraping member surely pushes above the dust when the dust storage box is full of dust. There is no guarantee that there is a stable dust scraping action.
また、上記提案の塵芥掻出部材は、その回動を補助する
ために、ばねやローラ、回動アームなどから成る補助手
段を介して取付けられるために、テールゲートの構造が
複雑化する問題がある。In addition, the dust scraping member proposed above is attached through an auxiliary means such as a spring, a roller, and a rotating arm in order to assist the rotation thereof, so that the structure of the tailgate becomes complicated. is there.
この考案は、上記の問題に鑑みてなされたもので、塵芥
収容箱を車体上にダンプさせて塵芥を排出させる構造で
あって、簡単な構造を追加することにより、少ないダン
プ量で塵芥をスムーズに排出できるようにした塵芥収集
車を提供することを目的とする。The present invention has been made in view of the above problems, and has a structure in which a dust container is dumped onto the vehicle body to discharge dust, and by adding a simple structure, dust can be smoothly removed with a small dump amount. It is an object of the present invention to provide a garbage collection vehicle that can be discharged to the inside.
上記の課題を解決するため、この考案は、テールゲート
の上部に、塵芥積込装置の収納部を塵芥収容箱に対して
遮蔽する遮蔽板を設け、その遮蔽板の上端に、先端が塵
芥収容箱内部に延びる塵芥かき出し棒を取付け、テール
ゲートが後端開口部を塞いだ時に上記塵芥かき出し棒が
塵芥収容箱の天井面に近接し、かつその天井面とほぼ平
行に沿って配置されるように構成したのである。In order to solve the above-mentioned problems, the present invention provides a shield plate for shielding the storage part of the dust loading device from the dust storage box at the upper part of the tailgate, and the tip of the shield plate has a tip for storing dust. Install a dust scraping bar that extends inside the box so that when the tailgate closes the rear end opening, the dust scraping bar should be placed close to the ceiling surface of the dust container box and almost parallel to the ceiling surface. It was configured into.
上記構造においては、排出の際塵芥収容箱の後端開口を
開くためテールゲートが上向きに回動すると、テールゲ
ートの動きに連動してかき出し棒が収容箱内を回動し、
塵芥をかき出す。In the above structure, when the tailgate is turned upward to open the rear end opening of the dust storage box during discharging, the scraping bar is rotated in the storage box in conjunction with the movement of the tailgate.
Scrape out the dust.
また、テールゲートが後端開口を塞いだ時は塵芥かき出
し棒が塵芥収容箱の天井面に近接した位置にあるため、
塵芥かき出し棒が障害とならずに塵芥の積込みを行なう
ことができる。Also, when the tailgate closes the rear end opening, the dust scraping bar is located near the ceiling surface of the dust container,
Dust can be loaded without obstructing the dust scraping rod.
さらに、収容箱が満杯に近い状態では、塵芥積込装置で
積込まれる塵芥は、遮蔽板に沿って塵芥収容箱に収納さ
れるため、塵芥かき出し棒の下方に塵芥が押し詰められ
ることになり、かき出し棒の回動によって確実に塵芥が
かき出される。Furthermore, when the storage box is almost full, the dust that is loaded by the dust loading device is stored in the dust storage box along the shield plate, so the dust is pushed under the dust pick-up stick. , The dust is reliably scraped out by rotating the scraping bar.
以下、この考案の実施例を添付図面に基づいて説明す
る。An embodiment of the present invention will be described below with reference to the accompanying drawings.
この実施例の塵芥収集車は、第１図及び第２図に示すよ
うに、車体１の後部に軸７を介して塵芥収容箱２をダン
プ可能に取付け、この塵芥収容箱２の後端に、テールゲ
ート３をヒンジピン８により上下方向に回動可能に取付
けている。テールゲート３の内部には、回転板４と押込
板５から成る塵芥積込装置６が設けてあり、押込板５の
前側には遮蔽板９がテールゲート３と一体に固定されて
いる。As shown in FIGS. 1 and 2, in the dust collecting vehicle of this embodiment, a dust storage box 2 is attached to a rear portion of a vehicle body 1 via a shaft 7 so as to be capable of being dumped, and the dust storage box 2 has a rear end. The tailgate 3 is attached by a hinge pin 8 so as to be vertically rotatable. Inside the tailgate 3, a dust loading device 6 including a rotating plate 4 and a pushing plate 5 is provided, and a shielding plate 9 is integrally fixed to the tailgate 3 on the front side of the pushing plate 5.
上記遮蔽板９は、テールゲート２の塵芥積込装置６の側
へ移動しないようにテールゲート２の内部を幅方向全体
にわたって遮蔽しており、その遮蔽板９の上端には、第
１図のように、テールゲート３が収容箱２の後端開口
２′を閉鎖した状態で収容箱２の底板2aと平行に延びる
２本の塵芥かき出し棒10、10が並列して取付けられてい
る。このかき出し棒10は、先端にそれぞれかき出し板11
が取付けられており、その長さは第３図に示すようにテ
ールゲート３が回動して収容箱２の後端開口２′を開放
した状態で、収容箱２の底板2aに干渉しないように設定
されている。The shielding plate 9 shields the inside of the tailgate 2 over the entire width direction so as not to move to the dust loading device 6 side of the tailgate 2. The upper end of the shielding plate 9 is shown in FIG. As described above, two dust scraping rods 10, 10 extending parallel to the bottom plate 2a of the storage box 2 are attached in parallel with the tailgate 3 closing the rear end opening 2'of the storage box 2. This scraping bar 10 has a scraping plate 11 at each tip.
Is attached to the bottom plate 2a of the storage box 2 so that the tailgate 3 is rotated to open the rear end opening 2'of the storage box 2 as shown in FIG. Is set to.
なお、図中12はテールゲート３を上下に回動させる開閉
用シリンダである。Incidentally, reference numeral 12 in the drawing denotes an opening / closing cylinder for rotating the tail gate 3 up and down.
上記構造においては、塵芥収容箱２の内部が塵芥で満杯
になった状態で、第３図に示すように、テールゲート３
が上向きに回動すると、かき出し棒10が収容箱２内部を
下向きに回動して塵芥を後端開口２′から排出する。こ
のように収容箱２の後側の塵芥が排出されると、前側の
塵芥を押し止めようとする抵抗が無くなるので、収容箱
２内に残った塵芥が少ないダンプ量でもスムーズに後方
に移動して排出される。In the above structure, when the inside of the dust container 2 is filled with dust, as shown in FIG.
When is rotated upward, the scraping bar 10 is rotated downward inside the storage box 2 to discharge dust from the rear end opening 2 '. When the dust on the rear side of the storage box 2 is discharged in this way, there is no resistance to stop the dust on the front side, so even if the amount of dust left in the storage box 2 is small, it moves smoothly to the rear. Is discharged.
また、第１図のようにテールゲート２が塵芥収容箱２の
後端開口２′を塞いだ場合には、塵芥かき出し棒10が収
容箱２の天井面に近接して平行に延びた状態になるた
め、かき出し棒10が障害にならずに塵芥を収容箱２内部
に積込むことができる。Further, when the tailgate 2 blocks the rear end opening 2'of the dust container 2 as shown in FIG. 1, the dust scraping bar 10 extends in parallel with the ceiling surface of the container 2 in close proximity. Therefore, dust can be loaded into the storage box 2 without the scraping bar 10 becoming an obstacle.
また、塵芥収容箱２が満杯に近い状態で塵芥積込装置６
により塵芥を積込んだ場合、塵芥は遮蔽板９に沿って押
し込まれるため、塵芥かき出し棒10の下方に塵芥が圧縮
状態で収納されることになり、その状態からかき出し棒
10が下向きに回動することにより、圧縮された塵芥を確
実に排出させることができる。In addition, the dust loading device 6 with the dust storage box 2 almost full.
When the dust is loaded by the dust, the dust is pushed along the shield plate 9, so that the dust is stored under the dust scraping rod 10 in a compressed state.
By rotating 10 downward, the compressed dust can be reliably discharged.
なお、実施例ではかき出し棒10を２本設けたが、これは
１本又は３本以上であってもよい。Although two scraping rods 10 are provided in the embodiment, this may be one or three or more.
なお、この実施例では塵芥積込装置として回転板４と押
込板５を組合せたものを示したが、第５図に示すように
遮蔽板21と反転板22から成る塵芥積込装置19のものにも
本考案を適用することもできる。すなわち、本考案の構
造はきわめて少ないダンプ量で塵芥を排出することがで
きるので、塵芥収容箱２の後方に重い塵芥積込装置19が
あっても後方への転覆事故を防止することができ、これ
により、ダンプ排出式の簡単な構造の塵芥収容箱と、生
ゴミや固形物を問わずどのような塵芥でも収集できる塵
芥積込装置とを組合せた理想的な塵芥収集車を提供する
ことができる。In this embodiment, as the dust loading device, the rotary plate 4 and the pushing plate 5 are combined, but as shown in FIG. 5, the dust loading device 19 including the shield plate 21 and the reversing plate 22 is used. The present invention can also be applied to. That is, since the structure of the present invention can discharge dust with an extremely small amount of dump, even if there is a heavy dust loading device 19 at the rear of the dust storage box 2, it is possible to prevent a capsizing accident to the rear. As a result, it is possible to provide an ideal dust collection vehicle that combines a dump discharge type dust collection box with a simple structure and a dust loading device that can collect any dust regardless of raw garbage or solid matter. it can.
以上説明したように、この考案は、テールゲートに塵芥
かき出し棒を取付け、テールゲートの回動と共にかき出
し棒により塵芥をかき出すようにしたので、少ないダン
プ量で収容箱内部の塵芥をスムーズに排出することがで
きる。したがって、塵芥の排出作業を容易にすると共
に、塵芥収集車が後方に転覆するという事故を防止でき
る効果がある。As described above, according to the present invention, the dust scraping rod is attached to the tailgate, and the dust is scraped out by the sweeping rod as the tailgate rotates, so that the dust in the storage box can be smoothly discharged with a small dump amount. be able to. Therefore, there is an effect that the operation of discharging the dust can be facilitated and an accident in which the dust truck is overturned backward can be prevented.
また、塵芥の積込み時に塵芥かき出し棒が干渉すること
がなく、かつ、塵芥収容箱に塵芥を満載した状態でかき
出し棒の下方に塵芥が押し詰められるため、確実に塵芥
の積込みとかき出しを行なうことができ、塵芥の収集と
排出作業を効率よく行なうことができる。Also, since the dust scraping bar does not interfere when loading dust, and the dust is pushed under the scrap bar with the dust storage box fully loaded with dust, the dust must be loaded and discharged reliably. Therefore, it is possible to efficiently collect and discharge dust.
第１図はこの考案に係る実施例の塵芥収集車を示す一部
縦断側面図、第２図は同上の横断面図、第３図は同上の
作用を示す一部縦断側面図、第４図は従来構造を示す一
部縦断側面図、第５図は他の従来構造を示す一部縦断側
面図である。 １……車体、２……塵芥収容箱、 ３……テールゲート、４……回転板、 ５……押込板、６……塵芥積込装置、 ９……遮蔽板、10……塵芥かき出し棒、 19……塵芥積込装置、21……遮蔽板、 22……反転板。FIG. 1 is a partial vertical sectional side view showing a dust collecting vehicle of an embodiment according to the present invention, FIG. 2 is a horizontal sectional view of the same, FIG. 3 is a partial vertical sectional side view showing the same operation, and FIG. Is a partial vertical side view showing a conventional structure, and FIG. 5 is a partial vertical side view showing another conventional structure. 1 ... Vehicle body, 2 ... Dust storage box, 3 ... Tailgate, 4 ... Rotating plate, 5 ... Pushing plate, 6 ... Dust loading device, 9 ... Shielding plate, 10 ... Dust scraping stick , 19 …… Dust loading device, 21 …… Shield plate, 22 …… Inversion plate.
Claims (1)
付け、この塵芥収容箱の後端開口部にその開口部を塞ぐ
テールゲートを上下方向に回動可能に取付け、そのテー
ルゲート内に塵芥積込装置を設けた塵芥収集車におい
て、上記テールゲートの上部に、塵芥積込装置の収納部
を塵芥収容箱に対して遮蔽する遮蔽板を設け、その遮蔽
板の上端に、先端が塵芥収容箱内部に延びる塵芥かき出
し棒を取付け、テールゲートが後端開口部を塞いだ時に
上記塵芥かき出し棒が塵芥収容箱の天井面に近接し、か
つその天井面とほぼ平行に沿って配置されるように構成
したことを特徴とする塵芥収集車。1. A dust container is attached to a rear portion of a vehicle body so as to be capable of being dumped, and a tailgate for closing the rear end opening of the dust container is attached to the tailgate so as to be vertically rotatable. In a garbage truck equipped with a dust loading device, a shielding plate is provided above the tailgate to shield the storage unit of the dust loading device from the dust storage box, and the tip of the shielding plate has a tip at the top. A dust scraping rod extending inside the storage box is attached, and when the tailgate closes the rear end opening, the dust scraping rod is arranged close to the ceiling surface of the dust storage box and almost parallel to the ceiling surface. A garbage collection vehicle characterized by being configured as described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989034973U JPH0644882Y2 (en) | 1989-03-27 | 1989-03-27 | Garbage truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989034973U JPH0644882Y2 (en) | 1989-03-27 | 1989-03-27 | Garbage truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02127608U JPH02127608U (en) | 1990-10-22 |
| JPH0644882Y2 true JPH0644882Y2 (en) | 1994-11-16 |
Family
ID=31539923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989034973U Expired - Lifetime JPH0644882Y2 (en) | 1989-03-27 | 1989-03-27 | Garbage truck |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0644882Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5682701A (en) * | 1979-12-10 | 1981-07-06 | Fuji Heavy Ind Ltd | Garbage wagon |
-
1989
- 1989-03-27 JP JP1989034973U patent/JPH0644882Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02127608U (en) | 1990-10-22 |
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