CN101348091A - Self-loading and unloading coal stone transport vehicle - Google Patents
Self-loading and unloading coal stone transport vehicle Download PDFInfo
- Publication number
- CN101348091A CN101348091A CNA2008103034288A CN200810303428A CN101348091A CN 101348091 A CN101348091 A CN 101348091A CN A2008103034288 A CNA2008103034288 A CN A2008103034288A CN 200810303428 A CN200810303428 A CN 200810303428A CN 101348091 A CN101348091 A CN 101348091A
- Authority
- CN
- China
- Prior art keywords
- loading
- pair
- transport vehicle
- self
- loading space
- 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.)
- Pending
Links
Images
Landscapes
- Jib Cranes (AREA)
Abstract
A self-handling coal stone transport vehicle, which comprises a chassis, a cargo hydraulic tipping mechanism, a cargo tipping control device, a cargo and an auxiliary frame; wherein, the chassis is connected with the auxiliary frame; the auxiliary frame is connected with the cargo; the cargo is connected with the auxiliary frame through the cargo hydraulic tipping mechanism; the left side and the right side of the cargo are symmetrically connected with a pair of turnover oil cylinders; the external end of a telescopic rod of the turnover oil cylinder is articulated with the short arm ends of a pair of L-shaped hoisting turnover arms; the external ends of the long arms of the pair of L-shaped hoisting turnover arms are connected with a pair of grips; the pair of grips are movably connected with the two sides of a material receiving box; the front base angle part of the material receiving box is sheathed with a turnover shaft; the center of the top of the cargo is connected with a feed hopper; the upper edge of the rear side of the feed hopper is articulated with a pair of thrust turnover arms; the external ends of the turnover arms are fork-shaped. A rotating track of a fork head has coincident points with that of the turnover shaft. The transport vehicle, characterized by simple vehicle structure, reasonable design and convenient coal stone loading, has the advantages of overcoming the disadvantages of the prior art, ensuring safe production and protecting air environment.
Description
Technical field
The present invention relates to a kind of transport trolley that transports coal stone.
Background technology
General firepower electrical plant is with former coal power generation the time, owing to contain coal stone in the raw coal, coal stone is easily blasted when burning of coal, and influence the burning quality of raw coal, so power plant need grind raw coal with coal mill, then coal stone is selected by specialized equipment, after selecting coal stone, collected with the case that connects material.In when transportation, power plant needs install earlier overhead traveling crane on generator set, and then hangs certain altitude with the overhead traveling crane case that will connect material, and upset is poured in the lorry and transported then, and there is following problem in this process:
1, the collection process of coal stone piece need be installed overhead traveling crane on generator set, and cost is too high.
2, in coal stone collection, lifting, upset, transportation, raise a huge cloud of dust easily, the foul air environment, the while also causes damage to operator's health.
3, use standard large-tonnage dumping car to transport, because operation room space, coal works is limited, the turnover of large-tonnage dumping car is inconvenient, has potential safety hazard.
The dumping car of the little tonnage of 4, use standard transports, and load-carrying capacity is low, transports often the cost height.
5, adopt overhead traveling crane to pour the coal stone piece into lorry and coal stone is easy to pound in collection process hurt sb.'s feelings.
Above defective is anxious to be waited to improve.
Summary of the invention
The purpose of this invention is to provide a kind of self-loading and unloading coal stone transport vehicle, solve in coal stone collection, lifting, upset, the transportation foul air environment easily and easily cause the problem of potential safety hazard; And the problem that operating process is too loaded down with trivial details, cost is too high that solves the coal stone collection, lifts, overturns, transports.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of self-loading and unloading coal stone transport vehicle, comprise that chassis, loading space hydraulic tipping gear, loading space dump operating control, loading space and subframe, auxiliary connection vehicle frame on the chassis connects loading space on the subframe, loading space is connected with subframe by the loading space hydraulic tipping gear, it is characterized in that:
Symmetry connects a pair of overturning oil cylinder in the left and right sides of loading space, cylinder body one end of each overturning oil cylinder is hinged on the lateral wall of the preceding bottom comer of loading space, this galianconism end to the expansion link outer end of overturning oil cylinder and pair of L-shaped lifting flip-arm is hinged, the lateral wall on the corner of L shaped lifting flip-arm and loading space postmedian base is hinged, this hinge-point is between thrust flip-arm hinge-point and back wheels of vehicle axle, should connect a pair of handgrip to the long-armed outer end of L shaped lifting flip-arm, this flexibly connects the both sides of handgrip with the case that connects material, and the preceding bottom comer of the case that connects material is installed with a trip shaft.
The center of top of loading space is connected with feeder hopper, and the upper edge of feeder hopper back is hinged with a pair of thrust flip-arm, and the outer end of thrust flip-arm is forked, and the rotational trajectory of jaw and the rotational trajectory of trip shaft have coincide point.
Optimized technical scheme: above-mentioned handgrip can be hand shape, C shape or hook-type.
The long-armed back segment of above-mentioned pair of L-shaped lifting flip-arm is crooked in opposite directions, and the distance between a pair of handgrip adapts with the width of the case that connects material.
Above-mentioned pair of L-shaped lifting flip-arm end is connected with synchronous connecting rod.
Be connected with stirrup between above-mentioned feeder hopper and the loading space.
The both sides of the above-mentioned case that connects material are fixed with the bar of grabbing perpendicular to tank wall, by grabbing bar and handgrip is connected.
Connect front truckle on the trip shaft of the above-mentioned case that connects material, the rear portion of the case that connects material connects rear truckle.
The flip angle of the above-mentioned case that connects material can be 165 °.
The top of the above-mentioned case that connects material is connected with an oblique tube of bevelled guide to the inside.
Above-mentioned guide is tube end mounting flange tiltedly.
Working process of the present invention: during work, the overturning oil cylinder of both sides drives the L shaped lifting flip-arm case that will connect material and gives rise to certain altitude, when running into the thrust flip-arm, drives the upset of thrust flip-arm, the case that will connect material upset 42 degree are gone into material in the loading space through the feeder hopper overturning.
When realizing loading space lifting function: start the engine, when the pressure tabular value reaches one regularly, depress pedal of clutch, handle power take-off valve, power takeoff and gearbox gear engagement, the pedal that lets the clutch be slipped, oil pump rotates pump oil.During to lift location, pressure oil enters oil cylinder through change-over valve, oil cylinder work lifting compartment with the handle wrench of one control air valve.When oil cylinder was raised to the setting stroke, the stroke valve rod on the oil cylinder piston was depressed, and pressure oil is through the oil pipe oil sump tank of oil cylinder upper end, and the compartment stops on the lift location.At this moment, should depress pedal of clutch, close power take-off valve, oil pump is stopped operating.
When realizing loading space decline function: during to lowering position, pressure oil is through the change-over valve oil sump tank with the handle wrench of one control air valve, and the compartment is by the decline of conducting oneself with dignity.After the compartment drops on the subframe, the handle wrench of one control air valve to be put to middle off-position, vehicle gets final product cruising.
When realizing stopping function in the loading space: in compartment lifting or decline process, as long as the handle wrench of one control air valve is put to middle off-position, the compartment promptly stops at the optional position.
When realization connects material case lifting function: start the engine, when the pressure tabular value reaches one regularly, depress pedal of clutch, handle power take-off valve, make the engagement of power takeoff and gearbox gear, the pedal that lets the clutch be slipped, oil pump rotates pump oil.During to lowering position, pressure oil is through the hand valve of integrated controll block, oil sump tank with the handle wrench of one control air valve.To the position that hoists, pivoted arm drives the stone case and rises with the handle wrench of hand valve.When the case that connects material rises to emptying position, unclamp manual valve handle, off-position was put during manual valve handle was got back to, and the case that connects material is parked on the hoisting position.
When realization connected material case decline function: to lowering position, pressure oil entered another chamber of oil cylinder with the handle wrench of hand valve, and pivoted arm drives the case that connects material and descends.After the case that connects material drops on the ground, unclamp manual valve handle, off-position was put during manual valve handle was got back to, and the stone case is parked on the ground.
Realization connects material when stopping function in the case: in connect material case lifting or decline process, as long as unclamp manual valve handle, off-position was put during manual valve handle can be got back to automatically, and the case that connects material promptly stops at the optional position.
The present invention has overcome the defective of prior art, and complete vehicle structure is simple, and is reasonable in design, and the shipment coal stone is convenient, has guaranteed safety in production, has protected air ambient.Compared with prior art the present invention also has following characteristics and beneficial effect:
1, the invention solves the disadvantage that overhead traveling crane must be installed in the generator set workshop, reduced cost.
2, the present invention has reduced manual operation, has improved work efficiency.
3, people-oriented in the present invention, guaranteed workman's personal safety, thoroughly solved coal stone and pound the phenomenon of hurting sb.'s feelings in toppling process.
4, the invention solves the problem of power plant's part environmental protection, the airborne dust problem of the coal ash of coal stone when toppling over has fully obtained solution after using this car.
5, standardization level height of the present invention, compact conformation, weight is light, and profile is smaller and more exquisite, can effectively shuttle back and forth at each factory's operation room.
6, guiding device is equipped with in connect material case and loading space inside, and dust keeper can be avoided dropping, and prevents that effectively dust from disorderly flying.Be distributed in loading space inside after coal stone is poured into uniformly, be convenient to charging and discharging.The dust that produces during overturning is subjected to the covering of oblique tube of water conservancy diversion and flange, can the foul air environment.
7, the thrust flip-arm is by rational design and install, and makes the case that connects material give rise to stability of rotation behind the desired location, and the coal stone in the case that is unlikely to connect material draws off in advance and is poured over the loading space outside, and both contaminated environment was made troubles to the operator again.
8, the case lifting switching mechanism that connects material has partly adopted the double cropping hydraulic actuating cylinder, and the case that connects material is operated steadily in lifting with when descending, and is unlikely to occur dropping situations.Connect material case lifting switching mechanism partly by reasonably design, make the wright be convenient to operation, saved some unnecessary must wastes simultaneously.
9, loading space dumps operating control and overturns control setup by rationally being connected in series with the case that connects material, and is connected in series by the hydraulic efficiency pressure system with the self-unloading part, promptly reaches a kind of interlocked relationship, has saved the required hydraulic power source of case lifting switching mechanism part itself that connects material.
The present invention links together subframe and chassis ridgepole, and the loading space hydraulic tipping gear is installed between loading space and the subframe, dumps the lifting that operating control is realized loading space by loading space.The present invention has partly increased the case lifting switching mechanism that connects material than common self-unloading, and the case lifting switching mechanism that will connect material is installed in the loading space both sides, realizes the upset of switching mechanism by the case upset control setup that connects material.The present invention can realize the energy from the carman, is widely used in the loading and unloading of lump material.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a principle of work scheme drawing of the present invention.
Fig. 2 is the schematic top plan view of pair of L-shaped lifting flip-arm and handgrip.
Reference numeral: connect material case, 8-of 1-subframe, 2-loading space, 3-chassis, 4-overturning oil cylinder, 5-L shape lifting flip-arm, 6-handgrip, 7-grabbed bar, 9-front truckle, 10-feeder hopper, 11-thrust flip-arm, 12-guide tiltedly tube, 13-loading space hydraulic tipping gear, 14-flange, 15-synchronous connecting rod, 16-stirrup, 17-back wheels of vehicle axle, 18-trip shaft, 19-rear truckle.
The specific embodiment
Embodiment is referring to Fig. 1, this self-loading and unloading coal stone transport vehicle, comprise chassis 3, loading space hydraulic tipping gear 13, loading space dumps operating control, loading space 2 and subframe 1, auxiliary connection vehicle frame 1 on the chassis 3, connect loading space 2 on the subframe 1, loading space 2 is connected with subframe 1 by loading space hydraulic tipping gear 13, symmetry connects a pair of overturning oil cylinder 4 in the left and right sides of loading space 2, cylinder body one end of each overturning oil cylinder 4 is hinged on the lateral wall of loading space 2 preceding bottom comer, this galianconism end to the expansion link outer end of overturning oil cylinder 4 and pair of L-shaped lifting flip-arm 5 is hinged, the lateral wall on the corner of L shaped lifting flip-arm 5 and loading space 2 postmedian bases is hinged, this hinge-point is between thrust flip-arm 11 hinge-points and back wheels of vehicle axle 17, should connect a pair of handgrip 6 to the long-armed outer end of L shaped lifting flip-arm 5, this flexibly connects the both sides of handgrip 6 with the case 7 that connects material, and the preceding bottom comer of the case 7 that connects material is installed with a trip shaft 18.
The center of top of loading space 2 is connected with feeder hopper 10, and the upper edge of feeder hopper 10 back is hinged with a pair of thrust flip-arm 11, and the outer end of thrust flip-arm 11 is forked, and the rotational trajectory of the rotational trajectory of jaw and trip shaft 18 has coincide point.
Above-mentioned handgrip 6 can be hand shape, C shape or hook-type.
Above-mentioned pair of L-shaped lifting flip-arm end is connected with synchronous connecting rod 15.
Be connected with stirrup 16 between above-mentioned feeder hopper 10 and the loading space 2.
The above-mentioned both sides that connect material case 7 be fixed with perpendicular to tank wall grab bar 8, be connected with handgrip 6 by grabbing bar 8.
Connect front truckle 9 on the trip shaft 18 of the above-mentioned case that connects material, the rear portion of the case that connects material connects rear truckle 19.
The flip angle of the above-mentioned case that connects material is 165 °.
The above-mentioned top that connects material case 7 is connected with an oblique tube 12 of bevelled guide to the inside.
Above-mentioned guide is tube 12 end mounting flanges 13 tiltedly.
Dotted line has shown that the case that connects material is lifted to the path of motion that topple at the loading space top among the figure.
Referring to Fig. 2, the long-armed back segment of above-mentioned pair of L-shaped lifting flip-arm is crooked in opposite directions, and the distance between a pair of handgrip 6 adapts with the width of the case that connects material.
Claims (10)
1. self-loading and unloading coal stone transport vehicle, comprise that chassis (3), loading space hydraulic tipping gear (13), loading space dump operating control, loading space (2) and subframe (1), chassis (3) is gone up auxiliary connection vehicle frame (1), subframe (1) is gone up and is connected loading space (2), loading space (2) is connected with subframe (1) by loading space hydraulic tipping gear (13), it is characterized in that:
Symmetry connects a pair of overturning oil cylinder (4) in the left and right sides of loading space (2), cylinder body one end of each overturning oil cylinder (4) is hinged on the lateral wall of the preceding bottom comer of loading space (2), this galianconism end to the expansion link outer end of overturning oil cylinder (4) and pair of L-shaped lifting flip-arm (5) is hinged, the lateral wall on the corner of L shaped lifting flip-arm (5) and loading space (2) postmedian base is hinged, this hinge-point is positioned between thrust flip-arm (11) hinge-point and the back wheels of vehicle axle (17), should connect a pair of handgrip (6) to the long-armed outer end of L shaped lifting flip-arm (5), this flexibly connects the both sides of handgrip (6) with the case (7) that connects material, and the preceding bottom comer of the case that connects material (7) is installed with a trip shaft (18);
The center of top of loading space (2) is connected with feeder hopper (10), and the upper edge of feeder hopper (10) back is hinged with a pair of thrust flip-arm (11), and the outer end of thrust flip-arm (11) is forked, and the rotational trajectory of the rotational trajectory of jaw and trip shaft (18) has coincide point.
2. self-loading and unloading coal stone transport vehicle according to claim 1 is characterized in that: above-mentioned handgrip (6) is hand shape, C shape or hook-type.
3. self-loading and unloading coal stone transport vehicle according to claim 1 is characterized in that: the long-armed back segment of above-mentioned pair of L-shaped lifting flip-arm is crooked in opposite directions, and the distance between a pair of handgrip (6) adapts with the width of the case that connects material (7).
4. self-loading and unloading coal stone transport vehicle according to claim 1 is characterized in that: above-mentioned pair of L-shaped lifting flip-arm end is connected with synchronous connecting rod (15).
5. self-loading and unloading coal stone transport vehicle according to claim 1 is characterized in that: be connected with stirrup (16) between above-mentioned feeder hopper (10) and the loading space (2).
6. self-loading and unloading coal stone transport vehicle according to claim 1 is characterized in that: the both sides of the above-mentioned case that connects material (7) be fixed with perpendicular to tank wall grab bar (8), be connected with handgrip (6) by grabbing bar (8).
7. self-loading and unloading coal stone transport vehicle according to claim 1 is characterized in that: the trip shaft of the above-mentioned case that connects material (18) is gone up and is connected front truckle (9), and the rear portion of the case that connects material connects rear truckle (19).
8. self-loading and unloading coal stone transport vehicle according to claim 1 is characterized in that: the flip angle of the above-mentioned case that connects material is 165 °.
9. self-loading and unloading coal stone transport vehicle according to claim 1 is characterized in that: the above-mentioned top that connects material case 7 is connected with an oblique tube of bevelled guide (12) to the inside.
10. self-loading and unloading coal stone transport vehicle according to claim 9 is characterized in that: above-mentioned guide is tube (12) end mounting flange (14) tiltedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008103034288A CN101348091A (en) | 2008-08-05 | 2008-08-05 | Self-loading and unloading coal stone transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008103034288A CN101348091A (en) | 2008-08-05 | 2008-08-05 | Self-loading and unloading coal stone transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101348091A true CN101348091A (en) | 2009-01-21 |
Family
ID=40267119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008103034288A Pending CN101348091A (en) | 2008-08-05 | 2008-08-05 | Self-loading and unloading coal stone transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101348091A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101471A (en) * | 2013-03-08 | 2013-05-15 | 张子明 | Self-loaded mine-truck |
| CN109139005A (en) * | 2018-08-14 | 2019-01-04 | 贵州大学 | A kind of safe and efficient shifting stone device of ore-rock exploitation |
-
2008
- 2008-08-05 CN CNA2008103034288A patent/CN101348091A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101471A (en) * | 2013-03-08 | 2013-05-15 | 张子明 | Self-loaded mine-truck |
| CN109139005A (en) * | 2018-08-14 | 2019-01-04 | 贵州大学 | A kind of safe and efficient shifting stone device of ore-rock exploitation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102887315B (en) | Vehicle for loading and transporting waste | |
| CN102923591B (en) | Automatic hook-retracting device of lifting hook of intelligent lorry crane | |
| CN2905726Y (en) | Device for loading or unloading bulk goods in container trailer | |
| CN105971044A (en) | Coal mine underground multifunctional fork lift truck with storage battery | |
| CN201713270U (en) | Fork truck used for loading, unloading and transporting bagged miscellaneous goods | |
| CN2701836Y (en) | Multifunctional vehicle for machine tool work-handling, freight hoisting and materials handling | |
| CN201148145Y (en) | Pulling arm type free handling device of wagon | |
| CN110606013A (en) | Hopper mechanism of short-distance delivery wagon for coal mine engineering | |
| CN105439049B (en) | Air-portable airport side loader | |
| CN200985267Y (en) | All position stacking machine | |
| CN102408081B (en) | Multifunctional electric hoist for indoor hoisting and transporting | |
| CN204778626U (en) | Electronic heap of high car | |
| CN202201661U (en) | Automatic hook-retracting device for hoisting hook of intelligent lorry-mounted crane | |
| CN101348091A (en) | Self-loading and unloading coal stone transport vehicle | |
| CN201245101Y (en) | Self-loading and unloading coal slag transport vehicle | |
| CN210915169U (en) | Auxiliary obstacle removing device for forklift | |
| CN206735721U (en) | A kind of fork truck loaded suitable for large piece article | |
| CN208122890U (en) | Intelligent Cao Che robot | |
| CN208196091U (en) | A kind of quarry tipper elevating ram transhipment displacement tool | |
| CN206782597U (en) | A kind of feed mechanism of compartment removable garbage truck | |
| CN211892961U (en) | Container overturning and transporting semitrailer | |
| CN212198379U (en) | Novel electric energy-saving carrier | |
| CN204917276U (en) | Container upset car | |
| CN202518146U (en) | Self-loading and self-unloading trailer | |
| CN206108812U (en) | Stack tip truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090121 |