CN1043477A - Self-chambering, dumping truck - Google Patents
Self-chambering, dumping truck Download PDFInfo
- Publication number
- CN1043477A CN1043477A CN 88108683 CN88108683A CN1043477A CN 1043477 A CN1043477 A CN 1043477A CN 88108683 CN88108683 CN 88108683 CN 88108683 A CN88108683 A CN 88108683A CN 1043477 A CN1043477 A CN 1043477A
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- compartment
- scraper bowl
- chambering
- unloading
- self
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Abstract
Self-chambering, dumping truck belong to a kind of street rod.Be to use compartment board,, finish the automobile of loading, unloading bulk cargo (material) by hydraulic efficiency gear and control system control.Its loading and unloading part is by fluid control, is made up of scraper bowl, the energy hypsokinesis of the automobile trunk plate and the transformation of the way of part side compartment board and the compartment that resets.The present invention has cover hydraulic efficiency gear and a control system, the control entrucking, unloads two and moves and do not increase the characteristics of finishing a dumping truck and a sling cart task under a lot of conditions in the vehicle body deadweight.The department's use that is applicable to capital construction and need transports bulk cargo (material) has advantages such as small investment, capacity utilization rate height, saving labour power.
Description
Dumping truck is one of mechanical equipment that building site, factory, ore deposit and the harbour of building operation and shipping bulk goods (material) is indispensable, utilization is very general.For improve conveying efficiency, alleviate workman's physical labor intensity, play a part very important.Yet, the entrucking problem well solves so far as yet, generally also by the manpower vehicle, especially disperse, the place of mobile operation, just a car that has scraper bowl be need join in addition in order to improve entrucking efficient, each transport vehicle (usually being dumping car) shovel goods and entrucking are.Or join several people's entrucking specially for each car.Not only influence travelling speed but also increase labor strength.For the dumping car that has hydraulic power unit, hydraulic efficiency equipment degree of utilization on these cars is very low, if therefore load onto self-chambering equipment at these cars, just can improve hydraulic efficiency equipment degree of utilization on the car, can further improve conveying efficiency again, reduce labor strength.Purpose of the present invention will be conceived a kind of self-chambering, dumping truck exactly.Make the single vehicle of dispersion, mobile operation can independently finish the task of loading, unloading bulk cargo (material).But we can not make the vehicle body deadweight increase again in order to be mounted to the cover truck-loading facilities onboard many, thereby reduce transportation volume, because this is uneconomic.The contriver expects utilizing the compartment board of automobile itself to make a scraper bowl for this reason, and utilizes one on dumping car cover hydraulic efficiency equipment, finishes entrucking, two tasks of unloading.Below in conjunction with accompanying drawing design of the present invention is illustrated.
The vehicle body of Fig. 1, self-chambering, dumping truck and hydraulic efficiency equipment
Fig. 2, self-chambering, dumping truck shovel goods (material) working condition
The scraper bowl of Fig. 3, self-chambering, dumping truck
Fig. 4, self-chambering, dumping truck loading (material) working condition
Fig. 5, self-chambering, dumping truck unloading (material) working condition
Fig. 6, be contained in the pressure unloader of back under the vehicle frame
The working condition of Fig. 7, pressure unloader
Fig. 8, scraper bowl are rear portion, compartment loading (material) situation
As can be seen from Figure 1, the vehicle body of self-chambering of the present invention, dumping truck is mainly by compartment [9], scraper bowl [7] lifting hydraulic cylinder [2], the cover hydraulic actuating cylinder [6] and connect the torque arm [5] of scraper bowl, the rocking arm [3] that connects two hydraulic actuating cylinders and " bow " shape arm [8] etc. and form stretched, contract.
Lifting hydraulic cylinder [2] is the hydraulic actuating cylinder of a cylinder dual-purpose (loading, unloading) among the present invention just, and it is the lifting of compartment and scraper bowl when unloading (Fig. 5) and shovel goods (Fig. 2) and resets, power is provided.Shovel during goods (Fig. 2) it link to each other with scraper bowl [7] by rocking arm front axle [10], rocking arm [3], rocking arm axis [4], torque arm [5].The cylinder diameter of this cylinder and the fluid pressure that is provided design according to scraper bowl weight, shovel goods (material) amount.The present invention for make shovel goods, scraper bowl work gets more steadily, reliable when unloading, change into and respectively adorn a lifting hydraulic cylinder co-operation in the both sides, compartment.Certainly the operation pressure of this two cylinder should be consistent with the speed of travel and the stroke of cylinder barrel.Because two hydraulic actuating cylinders will be contained in the both sides, compartment, therefore, generally narrow more than ten centimeters than the standard compartment by the compartment of the present invention's repacking, the compartment then designs highly more than ten centimeters than the standard compartment.
Loading bucket of the present invention (Fig. 3) is one of feature of the present invention, and this scraper bowl is converted by the metal compartment board of forming trunk and part metals side compartment board.Be scraper bowl of the present invention when forming the compartment, played trunk plate and part side compartment board (as shown in Figure 1).Though thereby the present invention increased the scraper bowl of entrucking, it is many that the deadweight of vehicle is increased, and also do not reduce carriage box volume capacity, and loading (material) is measured.Because scraper bowl of the present invention (Fig. 3) is used for adorning bulk cargo (material), therefore the insertion mouth at scraper bowl has pointed tooth [12] to help scraper bowl work.It is for many shovel goods that the oral area of scraper bowl has half metal baffle [13], and make the goods (material) in the bucket not unrestrained in the process of entrucking, prior purpose is also can pack into the rear portion in compartment of the goods (material) adorned in order to make, to reach the normal car state (Fig. 8) of expiring.Certainly, this need stretch, the deceleration of the sleeve hydraulic cylinder that contracts [6] or pause cooperates.
The lifting of scraper bowl (entrucking) action (Fig. 4) is that " bow " shape arm [8] that the sleeve hydraulic cylinder [6] of stretching, contract that relies on two of controls to be contained in the both sides, compartment promotes to link to each other with scraper bowl [7] is finished among the present invention.
The compartment [9] that can be boosted from the middle part by lifting hydraulic cylinder is the important component part of self-chambering of the present invention, dumping truck, when unloading by lifting hydraulic cylinder [2] jack-up, unsnatch car after, fall gradually, reset with the disappearance of lifting hydraulic cylinder pressure.In entrucking (Fig. 4) process and vehicle stationary with when travelling, the compartment is not allow (promptly must not start from the front portion, compartment) moved, for the purpose of reliable, the present invention respectively loads onto a closing appliance [1] of being made up of nut and clamping piece etc. with the compartment locking on the vehicle frame of the both sides of front portion, compartment.Certainly, (Fig. 5) should at first open closing appliance when unloading, and the rocking arm front axle locking that will link to each other with lifting hydraulic cylinder with the closing appliance of being made up of nut and clamping piece etc. on the cabin floor of both sides, compartment middle part [14] is by controlling lifting hydraulic cylinder with compartment jack-up.When compartment the time by jack-up, can let out down for making the goods (material) in the compartment, must be lifted (Fig. 5) by the hydraulic actuating cylinder of telescopic shaft as the scraper bowl of trunk plate.
Self-chambering of the present invention, dumping truck, when shovel goods (material), because scraper bowl will insert goods (material) heap, and bear very big reaction thrust, this power may make to be had only a fulcrum torque arm [5] of (being rocking arm axis [4]) produces very deep camber, the rocking arm axis is born very big cut, shear force.And be the intensity that increases torque arm and rocking arm axis, and adopt the way that increases its cross dimensions, certainly will increase the weight of scraper bowl and the weight of car load.For this reason, the present invention (Fig. 6) adorns a pressure unloader under the vehicle frame at rear wheel rear portion.Pressure subtracts device and is made up of turning handle [15], spring [17] and retaining mud [16].(Fig. 7) scraper bowl is subjected to the reaction thrust effect during shovel material (goods), the torque arm that is pushed rearward is added in a part of thrust on the turning handle, pass to vehicle frame by holddown spring, torque arm does not compress turning handle [14] spring and is in the nature open configuration when not shoveling goods (material), this moment, mudwing also rose naturally, played the effect of rear wheel mudwing.
Find out from the above description, self-chambering, the dumping truck of the present invention's design, realized that a car uses (loading, unloading, fortune) more, the dual-purpose purpose of one cover hydraulic efficiency equipment, next step need calculate in conjunction with what, process of actual vehicle, the required drive of unloading, select size, the pressure of rational hydraulic efficiency pressure system, the repacking of finishing that just can be very fast designs and produces product.Because it is of the present invention novel, reasonable, the present invention has the labour of saving again, improves capacity utilization rate and labor efficiency, saving power and raw-material advantage, the self-chambering of being conceived, dumping truck, the welcome of manufacturing sector and applying unit be will be subjected to, good social benefit and economic benefit are bound to create.
Claims (5)
1, the automobile of a kind of energy loading, unloading bulk cargos (material) is characterized in that collecting loading, unloading and is installed on an automobile, and the hydraulic efficiency gear and the control system that are contained in the both sides, compartment by a cover are respectively operated and controlled.
2, self-chambering according to claim 1, dumping truck is characterized in that the entrucking partial sum part of unloading is the metal scraper bowl that is formed by connecting by trunk plate and part side compartment board and can be by hydraulic coupling jack-up, can form from the compartment and the hydraulic efficiency gear thereof of horizontal reset after removing hydraulic coupling.
3, self-chambering according to claim 1, dumping truck is characterized in that, the arc of the scraper bowl of entrucking part inserts mouth pointed tooth, and the scraper bowl oral area has the half metal baffle.Scraper bowl links to each other by the lifting hydraulic cylinder of torque arm with rocking arm axis, rocking arm, control shovel goods (material) action, links to each other by the telescopic shaft hydraulic actuating cylinder of " bow " shape arm with control entrucking action.
4, self-chambering according to claim 1, dumping truck is characterized in that the compartment (in vehicle stationary, transportation or loading process) when not unloading that can retreat, with being contained in the latching device locking that vehicle frame two forequarters are made up of nut, clamping piece.When compartment unloading (material), the latching device of forming by nut and keep plate on the base plate of compartment two middle side parts, the rocking arm front axle that pinning links to each other with lifting hydraulic cylinder, the pressure jack-up compartment of usefulness lifting hydraulic cylinder.When the compartment was by jack-up, the telescopic shaft hydraulic actuating cylinder that links to each other with scraper bowl " bow " shape arm is the scraper bowl of jack-up compartment board composition also.
5, self-chambering according to claim 1, dumping truck is characterized in that under the frame panel of rear wheel rear portion, be equipped with at ordinary times and can do the wheel mudwing, the part thrust that scraper bowl can be passed to torque arm and rocking arm axis during entrucking is passed to vehicle frame, the pressure unloader of being made up of spring, turning handle, mudwing etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88108683 CN1043477A (en) | 1988-12-23 | 1988-12-23 | Self-chambering, dumping truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88108683 CN1043477A (en) | 1988-12-23 | 1988-12-23 | Self-chambering, dumping truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1043477A true CN1043477A (en) | 1990-07-04 |
Family
ID=4835165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88108683 Pending CN1043477A (en) | 1988-12-23 | 1988-12-23 | Self-chambering, dumping truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1043477A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100430266C (en) * | 2003-05-22 | 2008-11-05 | 詹姆士·克里斯潘·加思·屯斯 | Stackable dump car |
| CN102774309A (en) * | 2012-08-09 | 2012-11-14 | 徐州平安人家电动车制造有限公司 | Tilted carriage of electric tricycle |
| CN103101471A (en) * | 2013-03-08 | 2013-05-15 | 张子明 | Self-loaded mine-truck |
| CN104442509A (en) * | 2014-12-02 | 2015-03-25 | 广西大学 | Dump car with small bucket controlled by rod piece and hydraulic cylinder to automatically load articles |
| CN104494493A (en) * | 2014-12-02 | 2015-04-08 | 广西大学 | Lever type tilting cart capable of automatically loading material with small bucket |
-
1988
- 1988-12-23 CN CN 88108683 patent/CN1043477A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100430266C (en) * | 2003-05-22 | 2008-11-05 | 詹姆士·克里斯潘·加思·屯斯 | Stackable dump car |
| CN102774309A (en) * | 2012-08-09 | 2012-11-14 | 徐州平安人家电动车制造有限公司 | Tilted carriage of electric tricycle |
| CN103101471A (en) * | 2013-03-08 | 2013-05-15 | 张子明 | Self-loaded mine-truck |
| CN104442509A (en) * | 2014-12-02 | 2015-03-25 | 广西大学 | Dump car with small bucket controlled by rod piece and hydraulic cylinder to automatically load articles |
| CN104494493A (en) * | 2014-12-02 | 2015-04-08 | 广西大学 | Lever type tilting cart capable of automatically loading material with small bucket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |