CN101314339B - Manual totally enclosed vehicle box cover of self-discharging vehicle - Google Patents
Manual totally enclosed vehicle box cover of self-discharging vehicle Download PDFInfo
- Publication number
- CN101314339B CN101314339B CN2008100124653A CN200810012465A CN101314339B CN 101314339 B CN101314339 B CN 101314339B CN 2008100124653 A CN2008100124653 A CN 2008100124653A CN 200810012465 A CN200810012465 A CN 200810012465A CN 101314339 B CN101314339 B CN 101314339B
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- wheel hub
- serving
- cover cap
- pulley
- carriage
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Abstract
The invention belongs to a carriage accessory of a dump wagon, in particular relating to a hand-operated totally-enclosed carriage hood of the dump wagon. The hand-operated totally-enclosed carriage hood is characterized in that: the tops of two side carriage plates of the carriage are connected with a rail support consisting of two side complementary plates and a back end complementary plate; a rail support at the front end of the carriage is provided with a front end rail, while a back end transverse plate is provided with a back end rail parallel to the front end rail; each rail is providedwith a shifting shaft consisting of a shaft lever and a roller wheel; one side of the hood is connected with the outer side face of one side carriage plate of the carriage, while the other side of the hood is sleeved on the shaft lever of the shifting shaft; permanent magnets are distributed and arranged on the front end edge surface and the back end edge surface of the hood; the outer side faceof the other carriage plate of the carriage is provided with a hand-operated rolling device; therefore, through the forward rotation and the contrarotation of the rolling device, the hood can close down the top of the carriage and can be opened up from the top of the carriage. The carriage accessory not only has reasonable design, simplicity and practicality, but also is convenient for closing andcan prevent stowage from flying up and spilling; moreover, the carriage accessory has the advantages of low manufacturing cost, easy operation and convenient use, etc.
Description
Technical field
The invention belongs to the compartment appurtenances of dumping car, particularly a kind of manual totally-enclosed compartment cover cap of dumping car.
Background technology
At present, because dumping car has Multi Loading and Unloading Functions very easily, be widely used in the city transportation, particularly in urban construction, be commonly used to transport the loose packed solid material, as sandstone for building, brick material, cement, building surflaes, fire coal with draw rubbish etc., but the compartment of this self-discharging truck is an open type, and in transportation, the Loaded goods in the compartment is in naked state; Often fuller because of loading, in the way of travelling, Loaded goods is trickled down on the road surface, particularly one meet the weather of blowing, flying upward of its Loaded goods is unrestrained more serious.Both pollute city environment, damaged road again, even influenced safety traffic.For a long time, people have to adopt the paulin of canvas system to hide the effort of both having taken a lot of work, bad sealing at car body top in order to address this problem; Produce little effect again, and not too civilized.Through its patent No. of patent retrieval is that a kind of Double Tops of 95237568 are added a cover dumping car, and it is to adopt shutter door closure compartment upper space and rotate one by hand and overlap open and close shutter door mechanism on the compartment.Though preventing that Loaded goods from flying upward and progress has been arranged on unrestrained, structure is very complicated, the manufacturing cost height.
Summary of the invention
The present invention is intended to the shortcoming and defect part that exists in above-mentioned technology, and provides not only reasonable in design, and is simple and practical; Both be convenient to sealing, and prevented that again flying upward of Loaded goods was unrestrained, and had cheap for manufacturing costly, easy operating uses a kind of manual totally-enclosed compartment cover cap of dumping car very easily.
The objective of the invention is to adopt following technical scheme to realize: the manual totally-enclosed compartment cover cap of described dumping car, it is characterized in that: two side box plate tops connect the rail bracket of being made up of both sides benefit plate and rear end benefit plate in the compartment, with installing front end track on the corresponding rail bracket of compartment head end box Board position, mend the rear end track that installing parallels with the front end track on the plate with corresponding rear end, boxboard position, rear end, compartment, on two tracks, install shifting axle, described shifting axle is made up of axostylus axostyle and roller, the two ends of axostylus axostyle are separately fixed in the roller of buried bearing, constituting two rollers can be along orbit rotation and axostylus axostyle does not rotate comes and goes the shifting axle that moves, be connected on the compartment one side box plate lateral surface with a side of the corresponding cover cap of car length size, the opposite side of cover cap is socketed on the axostylus axostyle of shifting axle, before cover cap, all distribute on the back edge face permanent magnet is housed, installing manually operated rolling device on the compartment opposite side boxboard lateral surface, by the manually operated rolling device just, backward rotation realizes cover cap closure compartment top and opens cover cap from car body top; Install positioning plate with the benefit plate top symmetry that two rollers of shifting axle touch mutually; And in the manually operated rolling device, be provided with the self-locking mechanism that prevents that cover cap from opening in transportation.
Described rail bracket, its height or identical with the hinge height at boxboard top, rear end or be higher than the hinge height.
Described front end track and and the rear end track, the cross-sectional plane of track or " worker " font or " ∧ " shape or
Shape.And, the roller that matches and rotate with it is housed in orbit according to the track of selecting cross-sectional plane for use.
Described cover cap, or make with soft fabric, or make with the soft curtain of metallic coil lock.
Described soft fabric or canvas or mould the system woven cloth.
Described manually operated rolling device is made up of fixable/dismountable handle, serving hub spindle, axle supporting base, backing pin, preceding scrolling mechanism and back scrolling mechanism, on compartment boxboard lateral surface, distribute and connect two axle beds, the serving hub spindle of in two axle beds, packing into, the two axial ends of serving hub spindle all stretches outside the axle supporting base, and on the shaft part near the serving hub spindle outside the diaxon supporting base backing pin is housed all; The preceding scrolling mechanism of installing on the front end shaft part that serving wheel hub shaft extension is revealed, installing back scrolling mechanism on the rear end shaft part that serving wheel hub shaft extension is revealed, the fixable/dismountable handle of suit in the end of the rear end shaft part that serving wheel hub shaft extension is revealed.Desirable lower handle when vehicle ' is to guarantee safety.
Scrolling mechanism is made up of serving wheel hub, the pulley of pulling back, supporting pulley, steel rope and guard shield before described, on the front end shaft part that serving wheel hub shaft extension is revealed, the serving wheel hub is housed, described serving wheel hub is separated into front wheel hub and rear-wheel hub with partition, mend on the lateral surface of plate with the corresponding both sides of serving hub positions and to adorn supporting pulley respectively, below supporting pulley, reinstall respectively and draw pulley, the mid point system of steel rope is connected on the shifting axle, and the steel rope mid point all covers the size of car body top greater than cover cap to the length of each end; Be one end of steel rope is wrapped on the front wheel hub of serving wheel hub through the supporting pulley forward of serving hub side after and be connected on the pulley of pulling back; Oppositely being wrapped on the rear-wheel hub of serving wheel hub through the pulley of pulling back of the supporting pulley of opposite side and homonymy after, the other end of steel rope is to be connected on the pulley of pulling back of homonymy, at serving wheel hub installing guard shield.
Described back scrolling mechanism is made up of serving wheel hub, the pulley of pulling back, supporting pulley, steel rope and guard shield, on the rear end shaft part that serving wheel hub shaft extension is revealed, the serving wheel hub is housed, described serving wheel hub is separated into front wheel hub and rear-wheel hub with partition, mend on the lateral surface of plate with the corresponding both sides of serving hub positions and to adorn supporting pulley respectively, below supporting pulley, reinstall respectively and draw pulley, the mid point system of steel rope is connected on the shifting axle, and the steel rope mid point all covers the size of car body top greater than cover cap to the length of each end; Be one end of steel rope is wrapped on the front wheel hub of serving wheel hub through the supporting pulley forward of serving hub side after and be connected on the pulley of pulling back; Oppositely being wrapped on the rear-wheel hub of serving wheel hub through the pulley of pulling back of the supporting pulley of opposite side and homonymy after, the other end of steel rope is to be connected on the pulley of pulling back of homonymy, at serving wheel hub installing guard shield.
Described self-locking mechanism, on the shaft part of the serving hub spindle after being installed in behind the scrolling mechanism, it is made up of pawl-and-gearing, and the ratchet of installing and cover cap closure compartment top equidirectional is equipped with ratchet on ratchet on the shaft part of serving hub spindle.
The forward and reverse rotation of described manually operated rolling device when being that positive dirction is rotated to rotate counterclockwise, then clockwise rotates to be counter-rotation; When being counter-rotation, then clockwise rotating and be that positive dirction rotates to rotate counterclockwise.
Principle of the present invention and operation are described below:
Because most of dumping car causes big difficulty for the hinge that two projectioies are arranged in the upper end of opening of rear end boxboard, for the closure compartment top; Therefore two side box plate tops connect the rail bracket of being made up of both sides benefit plate and rear end benefit plate in the compartment.Both sides benefit plate mends plate with the rear end or the employing screw is connected or adopt welding or employing riveted and fixed on two side box plate tops, compartment, the front and back ends track that parallels is housed on rail bracket, installing can make to come and go the shifting axle that moves on two tracks, opens cover cap by the positive and negative rotation realization cover cap closure compartment top of manually operated rolling device with from car body top.After vehicle was filled, the material that hand inspection will transport can not exceed the compartment.Shake handle as manual conter clockwise as forward, steel rope twines and the drive of pulling shifting axle at both ends roller is moved cover cap closure compartment top down, at this moment, it is full that steel cable in the forward and backward scrolling mechanism twines on the front wheel hub of serving wheel hub, and that the steel cable in the forward and backward scrolling mechanism is extorted on the rear-wheel hub of serving wheel hub is less; Preceding, the rear flank end margin portion of cover cap are drawn onto wall upper surface, compartment by permanent magnet and seal; Make the cover cap sealing when shifting axle moves to terminal point after spacing by positioning plate, the self-locking mechanism of being made up of pawl-and-gearing just can prevent that cover cap from opening in transportation.When opening cover cap as needs, if the ratchet of opening self-locking mechanism with cw as oppositely shaking handle, retract shifting axle by steel rope cover cap opened from car body top; At this moment, the steel cable in the forward and backward scrolling mechanism is extorted less on the front wheel hub of serving wheel hub, and the steel cable in the forward and backward scrolling mechanism twines on the rear-wheel hub of serving wheel hub completely.Owing on the compartment of dumping car, the present invention is installed, just prevented that in the dumping car transportation flying upward of Loaded goods is unrestrained, guaranteed the clean grace and the safety traffic of city environment.Combine the above technical scheme of being taked, realize purpose of the present invention.
Compared with prior art, the present invention is not only reasonable in design, and is simple and practical; Both be convenient to sealing, and prevented that again flying upward of Loaded goods was unrestrained, and had cheap for manufacturing costly, easy operating uses advantages such as very convenient.
Description of drawings
The present invention has five width of cloth accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure scheme drawing of specific embodiments of the invention;
Accompanying drawing 2 is birds-eye vieies of Fig. 1;
Accompanying drawing 3 is that the cover cap in the specific embodiments of the invention is in the constitution diagram of opening;
Accompanying drawing 4 is that the cover cap in the specific embodiments of the invention is in the osed top constitution diagram.
Accompanying drawing 5 is shaft side figures of specific embodiments of the invention.
Among the figure: 1, the pulley of pulling back, 2, roller, 3, supporting pulley, 4, shifting axle, 5, plate is mended in both sides, and 6, ratchet, 7, ratchet, 8, steel rope, 9, fixable/dismountable handle, 10, the serving wheel hub, 11, the serving hub spindle, 12, backing pin, 13, cover cap, 14, permanent magnet, 15, the rear end track, 16, plate is mended in the rear end, and 17, guard shield, 18, the front end track, 19, prop up axle bed, 20, press strip, 21, positioning plate.
The specific embodiment
Be specific embodiments of the invention shown in Fig. 1,2,3,4,5, it is the manual totally-enclosed compartment cover cap that dumping car is installed on the compartment of 5 tons of dumping cars; It is characterized in that: two side box plate welded top are mended the rail bracket that plate 16 is formed by both sides benefit plate 5 and rear end in the compartment, with installing cross-sectional plane on the corresponding rail bracket of compartment head end box Board position is the front end track 18 of " ∧ " shape, mending the cross-sectional plane that installing parallels with front end track 18 on the plate 16 with corresponding rear end, boxboard position, rear end, compartment is the rear end track 15 of " ∧ " shape, installing shifting axle 4 on two tracks, described shifting axle 4 is made up of axostylus axostyle and roller 2, the two ends of axostylus axostyle are separately fixed in the roller 2 of buried bearing, constituting two rollers 2 can be along orbit rotation and axostylus axostyle does not rotate comes and goes the shifting axle 4 that moves, be connected behind the compartment on the side box plate lateral surface with screw with pressing plate 20 with a side of the cover cap 13 of the corresponding canvas system of car length size, the opposite side of cover cap 13 is socketed on the axostylus axostyle of shifting axle 4, before cover cap 13, all distribute on the back edge face permanent magnet 14 is housed, install on the side box plate lateral surface before the compartment by adorning, the handle 9 that unloads, serving hub spindle 11, axle supporting base 19, backing pin 12, before the manually operated rolling device formed of scrolling mechanism and back scrolling mechanism, conter clockwise by the manually operated rolling device and clockwise direction rotate to be realized cover cap 13 closure compartment tops (as shown in Figure 4) and opens cover cap 13 (as shown in Figure 3) from car body top; Install positioning plate 21 with the benefit plate 5 tops symmetry that two rollers 2 of shifting axle 4 touch mutually, and in the manually operated rolling device, be provided with the self-locking mechanism that prevents that cover cap 13 from opening in transportation; Described self-locking mechanism, on the shaft part of the serving hub spindle 11 after being installed in behind the scrolling mechanism, it is by being made up of ratchet 6 and ratchet 7; Scrolling mechanism and back scrolling mechanism before described, each scrolling mechanism is made up of serving wheel hub 10, the pulley 1 of pulling back, supporting pulley 3, steel rope 8 and guard shield 17.Wherein shown in Figure 5 is the axonometric drawing of specific embodiments of the invention.
The above; it only is the preferable specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; all are familiar with those skilled in the art in technical scope disclosed by the invention, are equal to replacement or change and all should be encompassed within protection scope of the present invention according to technical scheme of the present invention and design of the present invention thereof.
Claims (9)
1. the manual totally-enclosed compartment cover cap of a dumping car, it is characterized in that: two side box plate tops connect the rail bracket of being made up of both sides benefit plate (5) and rear end benefit plate (16) in the compartment, with installing front end track (18) on the corresponding rail bracket of compartment head end box Board position, mend plate (16) with corresponding rear end, boxboard position, rear end, compartment and go up the rear end track (15) that installing parallels with front end track (18), on two tracks, install shifting axle (4), described shifting axle (4) is made up of axostylus axostyle and roller (2), the two ends of axostylus axostyle are separately fixed in the roller (2) of buried bearing, constituting two rollers (2) can be along orbit rotation and axostylus axostyle does not rotate comes and goes the shifting axle (4) that moves, be connected on the compartment one side box plate lateral surface with a side of the corresponding cover cap of car length size (13), the opposite side of cover cap (13) is socketed on the axostylus axostyle of shifting axle (4), before cover cap (13), all distribute on the back edge face permanent magnet (14) is housed, installing manually operated rolling device on the compartment opposite side boxboard lateral surface, by the manually operated rolling device just, backward rotation realizes cover cap (13) closure compartment top and opens cover cap (13) from car body top; Mend plate (5) top symmetry installing positioning plate (21) with the both sides that two rollers (2) of shifting axle (4) touch mutually, and in the manually operated rolling device, be provided with the self-locking mechanism that prevents that cover cap from opening in transportation.
2. by the manual totally-enclosed compartment cover cap of the described dumping car of claim 1, it is characterized in that: described rail bracket, its height or identical with the hinge height at boxboard top, rear end or be higher than the hinge height.
4. by the manual totally-enclosed compartment cover cap of the described dumping car of claim 1, it is characterized in that: described cover cap (13), or make with soft fabric, or make with the soft curtain of metallic coil lock.
5. by the manual totally-enclosed compartment cover cap of the described dumping car of claim 4, it is characterized in that: described soft fabric or canvas or mould the system woven cloth.
6. press the manual totally-enclosed compartment cover cap of the described dumping car of claim 1, it is characterized in that: described manually operated rolling device is by adorning, the handle that unloads (9), serving hub spindle (11), prop up axle bed (19), backing pin (12), preceding scrolling mechanism and back scrolling mechanism are formed, on the compartment board lateral surface, distribute and connect two axle beds (19), the serving hub spindle (11) of in two axle beds (19), packing into, the two axial ends of serving hub spindle (11) all stretches outside an axle bed (19), and on the shaft part near the serving hub spindle (11) outside two axle beds (19) backing pin (12) is housed all; Scrolling mechanism before the installing on the front end shaft part that serving hub spindle (11) stretches, installing back scrolling mechanism on the rear end shaft part that serving hub spindle (11) stretches, the fixable/dismountable handle (9) of suit in the end of the rear end shaft part that serving hub spindle (11) stretches.
7. press the manual totally-enclosed compartment cover cap of the described dumping car of claim 6, it is characterized in that: scrolling mechanism is by serving wheel hub (10) before described, the pulley (1) of pulling back, supporting pulley (3), steel rope (8) and guard shield (17) are formed, serving wheel hub (10) is housed on the front end shaft part that serving hub spindle (11) stretches, described serving wheel hub (10) is separated into front wheel hub and rear-wheel hub with partition, mend on the lateral surface of plates (5) with corresponding both sides, serving wheel hub (10) position and to adorn supporting pulley (3) respectively, below supporting pulley (3), reinstall respectively and draw pulley (1), the mid point system of steel rope (8) is connected on the shifting axle (4), and steel rope (8) mid point all covers the size of car body top greater than cover cap (13) to the length of each end; Be one end of steel rope (8) is wrapped on the front wheel hub of serving wheel hub (10) through supporting pulley (3) forward of serving wheel hub (10) side after and be connected on the pulley of pulling back (1); The other end of steel rope (8) oppositely is wrapped on the rear-wheel hub of serving wheel hub (10) through the pulley of pulling back (1) of the supporting pulley (3) of opposite side and homonymy be to be connected on the pulley of pulling back (1) of homonymy, at serving wheel hub (10) installing guard shield (17).
8. press the manual totally-enclosed compartment cover cap of the described dumping car of claim 6, it is characterized in that: described back scrolling mechanism is by serving wheel hub (10), the pulley (1) of pulling back, supporting pulley (3), steel rope (8) and guard shield (17) are formed, serving wheel hub (10) is housed on the rear end shaft part that serving hub spindle (11) stretches, described serving wheel hub (10) is separated into front wheel hub and rear-wheel hub with partition, mend on the lateral surface of plates (5) with corresponding both sides, serving wheel hub (10) position and to adorn supporting pulley (3) respectively, below supporting pulley (3), reinstall respectively and draw pulley (1); The mid point system of steel rope (8) is connected on the shifting axle (4), and steel rope (8) mid point all covers the size of car body top greater than cover cap (13) to the length of each end; Be one end of steel rope (8) is wrapped on the front wheel hub of serving wheel hub (10) through supporting pulley (3) forward of serving wheel hub (10) side after and be connected on the pulley of pulling back (1); Oppositely being wrapped on the rear-wheel hub of serving wheel hub (10) through the pulley of pulling back (1) of the supporting pulley (3) of opposite side and homonymy after, the other end of steel rope (8) is to be connected on the pulley of pulling back (1) of homonymy, at serving wheel hub (10) installing guard shield (17).
9. press the manual totally-enclosed compartment cover cap of the described dumping car of claim 1, it is characterized in that: described self-locking mechanism, on the shaft part of the serving hub spindle (11) after being installed in behind the scrolling mechanism, it is made up of ratchet (6) and ratchet (7), the described ratchet (7) of installing and cover cap (13) closure compartment top equidirectional is equipped with described ratchet (6) on described ratchet (7) on the shaft part of serving hub spindle (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008100124653A CN101314339B (en) | 2008-07-22 | 2008-07-22 | Manual totally enclosed vehicle box cover of self-discharging vehicle |
Applications Claiming Priority (1)
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CN2008100124653A CN101314339B (en) | 2008-07-22 | 2008-07-22 | Manual totally enclosed vehicle box cover of self-discharging vehicle |
Publications (2)
Publication Number | Publication Date |
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CN101314339A CN101314339A (en) | 2008-12-03 |
CN101314339B true CN101314339B (en) | 2010-06-02 |
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CN2008100124653A Expired - Fee Related CN101314339B (en) | 2008-07-22 | 2008-07-22 | Manual totally enclosed vehicle box cover of self-discharging vehicle |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102806866A (en) * | 2012-08-29 | 2012-12-05 | 马恩奇 | Machine for coiling truck tarpaulins in motor-driven and hand-operated modes |
CN103267654B (en) * | 2013-05-17 | 2015-03-11 | 河海大学 | Soft cloth subsealing type shallow water undisturbed surface sediment sampler |
CN103921799B (en) * | 2014-04-25 | 2016-08-24 | 淮南矿业(集团)有限责任公司 | Dump truck |
CN107031675B (en) * | 2017-06-09 | 2018-11-02 | 泉州台商投资区大千机械科技有限公司 | A kind of automobile-used quickly discharging material wagon box of mine motor |
CN113787950A (en) * | 2021-09-28 | 2021-12-14 | 福建秦劲川交通设备有限公司 | Special self-unloading container of skeleton car |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201240318Y (en) * | 2008-07-22 | 2009-05-20 | 谭笑 | Manual totally enclosed body cover of self-discharging vehicle |
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- 2008-07-22 CN CN2008100124653A patent/CN101314339B/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201240318Y (en) * | 2008-07-22 | 2009-05-20 | 谭笑 | Manual totally enclosed body cover of self-discharging vehicle |
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