CN106114342A - Tarpaulin lid dumper - Google Patents

Tarpaulin lid dumper Download PDF

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Publication number
CN106114342A
CN106114342A CN201610593358.9A CN201610593358A CN106114342A CN 106114342 A CN106114342 A CN 106114342A CN 201610593358 A CN201610593358 A CN 201610593358A CN 106114342 A CN106114342 A CN 106114342A
Authority
CN
China
Prior art keywords
guide rail
roller
dumper
tarpaulin
bar
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.)
Granted
Application number
CN201610593358.9A
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Chinese (zh)
Other versions
CN106114342B (en
Inventor
秦际林
廖警
张书新
周熙翔
韦仁宝
姚焕叙
黄广桢
黄维
李敏强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sinotruk Liuzhou Yunli Special Purpose Vehicle Co Ltd
Original Assignee
Sinotruk Liuzhou Yunli Special Purpose Vehicle Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sinotruk Liuzhou Yunli Special Purpose Vehicle Co Ltd filed Critical Sinotruk Liuzhou Yunli Special Purpose Vehicle Co Ltd
Priority to CN201610593358.9A priority Critical patent/CN106114342B/en
Publication of CN106114342A publication Critical patent/CN106114342A/en
Application granted granted Critical
Publication of CN106114342B publication Critical patent/CN106114342B/en
Active legal-status Critical Current
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P7/00Securing or covering of load on vehicles
    • B60P7/02Covering of load
    • B60P7/04Covering of load by tarpaulins or like flexible members

Abstract

The invention discloses a kind of tarpaulin lid dumper, relate to dumper manufacturing technology field, it includes compartment, for supporting fluffy bar and the guide rail of tarpaulin, fluffy bar is connected with motor-driven by actuating device, actuating device includes the chain of closed loop, drive sprocket and multiple spacing sprocket wheel, and the wheel shaft of drive sprocket is connected with the output shaft of motor;Guide rail is square tube, the bottom of guide rail has chute, protecting tube it is provided with along its length in the lower section of guide rail, the upper ring of chain passes guide rail, lower ring passes protecting tube, connect near last root fluffy bar lower end of compartment afterbody and have bracing frame, after one end bending of bracing frame, insert fixing with chain in guide rail connection from chute;Other fluffy bar lower end is respectively connected with and is placed in connecting rod other outside guide rail, and the upper roller group that connecting rod rolls with the inner bottom surface at guide rail is connected;The inserting end of bracing frame connects driving wheels.The present invention solves existing dumper tarpaulin convering system bar short, fluffy in service life and moves the problem being easily obstructed.

Description

Tarpaulin lid dumper
Technical field
The present invention relates to dumper manufacturing technology field, a kind of dumper with tarpaulin lid closed system.
Background technology
Dumper with cover for city is mainly flip-shell dumper with cover at present, and cover plate is muscles and bones formula cover plate, weight ratio Heavier, dynamical system requires height, and difficulty opened by cover plate, and operating pressure is big, and energy consumption is big, and seal is the tightest, it is impossible to meet current Urban construction dedusting, anti-leak etc. act on.For these problems, the existing multiplex tarpaulin lid closed system that can automatically draw in and launch Replace flip-shell cover plate, there is the dumper of this tarpaulin lid closed system, support tarpaulins by many fluffy bars, fluffy bar by by The rope belt movable pulley of motor traction moves in unlimited guide rail and realizes moving, but the drive mechanism of steel wire rope, pulley, The phenomenons such as the steel wire rope being easily generated skids, de-wheel, lax, fracture, reduce service life, it addition, foreign material are fallen in guide rail, and rolling Wheels can be obstructed and cannot move, and make fluffy bar move and are obstructed.
Summary of the invention
It is an object of the invention to provide a kind of tarpaulin lid dumper, this dumper can solve existing dumper tarpaulin lid System exists that service life is short, foreign material cause fluffy bar to move the problem being obstructed in easily falling into guide rail.
In order to solve the problems referred to above, the technical solution used in the present invention is: this tarpaulin lid dumper includes compartment, erection On described compartment many are used for supporting the fluffy bar of tarpaulin and being separately mounted to the guide rail of described envelope both sides, described fluffy bar Two ends is connected with the described slide of corresponding side by roller group, described fluffy bar is by actuating device and motor-driven company Connecing, described actuating device includes joining end to end and forms the chain of closed-loop and the drive sprocket engaged with described chain and multiple limit Position sprocket wheel, the wheel shaft of described drive sprocket is connected with the output shaft of described motor;Described guide rail is square tube, the end of described guide rail Portion offers chute along its length, and in the lower section of described guide rail, the length direction along described guide rail is provided with protecting tube, described The upper ring of chain passes described guide rail, and lower ring passes described protecting tube, near fluffy bar described in last root of described compartment afterbody Lower end connects bracing frame, inserts in described guide rail from described chute and fix with described chain after one end bending of support frame as described above Connect;Other described fluffy bar lower end is respectively connected with and is placed in connecting rod other outside described guide rail, and described connecting rod is led with described The upper roller group that the inner bottom surface of rail rolls connects;The inserting end of support frame as described above connects has the inner bottom surface at described guide rail to roll Drive wheels.
In the technical scheme of above-mentioned tarpaulin lid dumper, more specifically technical scheme is it may also is that described connecting rod connects Having bottom roller group, described bottom roller group rolls at the outer bottom of described guide rail.
Further, described connecting rod is connected by bolt group the support bar inserting described guide rail from described chute, institute State upper roller group and described bottom roller group is connected on described support bar.
Further, the front end in described compartment is provided with installing rack, and the top of described installing rack has weather shield, is arranged on The spacing sprocket wheel top of described compartment afterbody is placed in described guide rail.
Further, described upper roller group is identical with the number of rollers of described bottom roller group and roller diameter, described driving The wheel diameter of wheels is more than the roller diameter of described upper roller group.
Further, support frame as described above upper articulation has the fluffy bar of inclination connecting described tarpaulin end.
Further, support frame as described above is hinged by fixed transverse rod bar fluffy with described inclination, described guide rail end End face is fixed with spacing pillar, and connecting between fluffy bar described in last root of the fluffy bar of described inclination and close described compartment afterbody has Spring.
Owing to have employed technique scheme, the present invention compared with prior art has the advantages that
1, use the kind of drive of sprocket wheel-chain, it is to avoid during steel wire rope-pulley drive steel wire rope skid, de-wheel, pine The phenomenons such as relaxation, fracture, are easily guaranteed that both sides tarpaulin rod synchronizing moving, thus realize taking down the exhibits freely of dust-proof paulin.
2, use bottom offer the square tube of chute as guide rail, the bracing frame or support bar installing roller group is led to from below Cross chute to insert in guide rail, can effectively prevent the foreign material such as dregs fall into from top or side make roller group be obstructed in guide rail and cannot Motion;Protecting tube is set below guide rail, chain ring up and down hidden foreign material can be prevented to be wound around with guide rail with in protecting tube, Or drenched and Accelerated corrosion by rainwater.
3, bottom roller group is set, by the effect of upper bottom roller group clamp rail, is that the movement of fluffy bar assembly is the most steady Fixed reliable, the mounting structure of roller group is simple, rationally, it is easy to handling.
4, tilt fluffy bar at bracing frame upper articulation, by tilting the deadweight of fluffy bar, drive tarpaulin end to hide downwards car Railway carriage or compartment afterbody, can realize zero material leakage environment-friendly function in complete airtight compartment.
5, service life is long, reliable, have lightweight, easily operation, maintenance less, durable and good in economic efficiency feature.
Accompanying drawing explanation
Fig. 1 is the structural representation of tarpaulin lid dumper embodiment.
Fig. 2 is the transmission schematic diagram of tarpaulin lid dumper.
Fig. 3 is tarpaulin lid dumper guide rail and the mounting structure schematic diagram of roller group.
Fig. 4 is the structural representation of tarpaulin lid dumper guide rail supporting frame.
Fig. 5 is the structural representation that tarpaulin lid dumper tilts that fluffy bar launches,
Fig. 6 tarpaulin lid dumper tilts structural representation when fluffy bar draws in.
Detailed description of the invention
The invention will be further described for embodiment below in conjunction with the accompanying drawings:
Tarpaulin lid dumper shown in Fig. 1 to Fig. 4 includes compartment 1, fluffy bar assembly, tarpaulin 2, guide rail 13, roller assembly, transmission dress Putting and motor 4, fluffy bar assembly include that standing rack is located on compartment 1 many is for supporting the fluffy bar 3 of tarpaulin 2, in both sides, compartment 1 Being provided with two guide rails 13 parallel, the two ends of fluffy bar 3 are slidably connected by the guide rail 13 of roller group with corresponding side, and fluffy bar 3 leads to Cross actuating device to be in transmission connection with motor 4.Guide rail 13 is square tube, offers chute 13-along its length in the bottom of guide rail 13 1, in the lower section of guide rail 13, the length direction along guide rail 13 is provided with protecting tube 14, and the protecting tube 14 of the present embodiment is pipe, anti- Pillar 14 is fixed by being fixed on the installing plate 25 of guide rail 13 side inwardly, and the axis of protecting tube 14 is flat with the axis of guide rail 13 OK.It is L-shaped that last root near compartment 1 afterbody erect the fluffy bar 3 lower end connection arranged to have bracing frame 18, bracing frame 18, The long limit of support 18 is positioned at guide rail 13 side outwardly, and the upper end on long limit is fixing with fluffy bar 3 to be connected, and minor face one end of bending is from below Inserting in guide rail 13 upwardly through chute 13-1, the insertion end of bracing frame 18 is provided with driving wheels 19, sees Fig. 4;Other is fluffy Bar 3 lower end is respectively connected with and is placed in connecting rod 15 other outside guide rail 13, and connecting rod 15 is fixedly connected with support by bolt group 24 Bar 23, the upper end of support bar 23 is from below by chute 13-1 insertion guide rail 13, and the top of support bar 23 is provided with upper roller Group 16, bottom is provided with bottom roller group 17, and upper roller group 16 rolls at the inner bottom surface of guide rail 13, and bottom roller group 17 is at guide rail 13 Outer bottom rolls, and sees Fig. 3;Upper roller group 16 is identical with the number of rollers of bottom roller group 17 and roller diameter, drives wheels 19 Wheel diameter more than the roller diameter of upper roller group 16.Be provided with installing rack 6 in the front end in compartment 1, installing rack 6 is used for installing Motor 4 and the members of actuating device, be provided with weather shield 5 at the top of installing rack 6.
As in figure 2 it is shown, the actuating device of this example include joining end to end formed closed-loop chain 9 and with this chain 9 The drive sprocket 8 being meshed and five spacing sprocket wheels, the wheel shaft of drive sprocket 8 is connected with the output shaft of motor 4, and first Spacing sprocket wheel 21 and the second spacing sprocket wheel 20 are installed on side plate end, compartment 1, for protection sprocket wheel 9, the first spacing sprocket wheel 21 and the The top of two spacing sprocket wheels 20 is stretched in guide rail 13, and the 3rd spacing sprocket wheel 12 is close to the front end of protecting tube 14, the 4th check chain Wheel 11 is installed on the obliquely downward of the 3rd lower sprocket 12, and the 5th spacing sprocket wheel 10 is near guide rail 13 front end, by these check chains The position of wheel and the connected mode of chain 9, make chain 9 be in applicable tensioning state, it is ensured that the upper ring 9-1 of chain 9 can be along axle To through guide rail 13, the lower ring 9-1 of chain 9 can pass axially through protecting tube 14 simultaneously.In order to enable tarpaulin 2 of effectively taking down the exhibits, by chain Bar 9 is fixed on the top of bracing frame 18 inserting end.As shown in Figure 5 and Figure 6,
Preferably, connecting on bracing frame 18 top and have the fluffy bar of inclination 22 connecting tarpaulin 2 end, bracing frame 18 is by a fixing horizontal stroke Bar 18-1 is hinged with tilting fluffy bar 22, and the end face at guide rail 13 end is fixed with spacing pillar 17, tilts fluffy bar 22 and close Connect between the fluffy bar of last root 3 of compartment 1 afterbody and have spring 26.It is noted that install in driver's cabin or on vehicle frame There is the control chamber 7 electrically connected with motor 4, control chamber 7 is provided with the switch controlling motor 4 rotating.
During work, pressing the switch on control chamber 7, start motor 4, make motor 4 rotate forward or invert, motor 4 drives main Movable sprocket 8 rotates, and drive sprocket 8 drives chain 9 to move, the most each spacing sprocket wheel synchronous axial system under the drive of chain 9, makes chain Bar 9 energy stable drive, is connected, when chain 9 is transported owing to the bracing frame 18 of the fluffy bar 3 of close compartment 1 afterbody is fixing with chain 9 Time dynamic, meeting this fluffy bar 3 of tractive, make this fluffy bar 3 drive and drive wheels 19 to be moved forward or rearward, the thus remaining fluffy bar 3 of push-and-pull It is moved forward or rearward by roller group, so that the tarpaulin 2 covered on tarpaulin rod 3 launches or draws in.In above process, chain Bar 9 drives bracing frame 18 when being moved rearwards by, and promotes fluffy bar 22 to be moved rearwards by, tilts the resistance at spacing pillar 27 of the fluffy bar 22 Tilting backwards around hinge A under gear, spring 26 is stretched;Otherwise when bracing frame 18 moves forward, spring 26 shrinks, and tilts fluffy bar 22 return to normal position, together with bracing frame 18 synchronizing moving forward.

Claims (7)

1. a tarpaulin lid dumper, including compartment, be erected on described compartment many for support tarpaulin fluffy bar and Being separately mounted to the guide rail of described envelope both sides, the two ends of described fluffy bar are by the described slide of roller group with corresponding side Connecting, described fluffy bar is connected with motor-driven by actuating device, it is characterised in that: described actuating device includes the shape that joins end to end Become the chain of closed-loop and the drive sprocket engaged with described chain and multiple spacing sprocket wheel, the wheel shaft of described drive sprocket and institute The output shaft stating motor is connected;Described guide rail is square tube, and the bottom of described guide rail offers chute along its length, described The lower section of guide rail is provided with protecting tube along the length direction of described guide rail, and the upper ring of described chain passes described guide rail, and lower ring is worn Crossing described protecting tube, connecting near fluffy bar lower end described in last root of described compartment afterbody has bracing frame, support frame as described above Fixing with described chain in described guide rail connection is inserted from described chute after the bending of one end;Other described fluffy bar lower end is respectively connected with Being placed in connecting rod other outside described guide rail, the upper roller group that described connecting rod rolls with the inner bottom surface at described guide rail is connected; The inserting end of support frame as described above connects the driving wheels having the inner bottom surface rolling at described guide rail.
Tarpaulin lid dumper the most according to claim 1, it is characterised in that: described connecting rod connects bottom roller group, institute State bottom roller group and roll at the outer bottom of described guide rail.
Tarpaulin lid dumper the most according to claim 2, it is characterised in that: described connecting rod by bolt group connect have from Described chute inserts the support bar of described guide rail, and described upper roller group and described bottom roller group are connected to described support bar On.
Tarpaulin lid dumper the most according to claim 3, it is characterised in that: the front end in described compartment is provided with installing rack, The top of described installing rack has weather shield, and the spacing sprocket wheel top being arranged on described compartment afterbody is placed in described guide rail.
Tarpaulin lid dumper the most according to claim 4, it is characterised in that: described upper roller group and described bottom roller group Number of rollers is identical with roller diameter, and the wheel diameter of described driving wheels is more than the roller diameter of described upper roller group.
6. according to the tarpaulin lid dumper described in any one of claim 1 to 5, it is characterised in that: support frame as described above upper articulation There is the fluffy bar of inclination connecting described tarpaulin end.
Tarpaulin lid dumper the most according to claim 6, it is characterised in that: support frame as described above passes through a fixed transverse rod and institute Stating the fluffy bar of inclination to be hinged, the end face of described guide rail end is fixed with spacing pillar, the fluffy bar of described inclination and close described compartment Connect between fluffy bar described in last root of afterbody and have spring.
CN201610593358.9A 2016-07-26 2016-07-26 Tarpaulin lid dumper Active CN106114342B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610593358.9A CN106114342B (en) 2016-07-26 2016-07-26 Tarpaulin lid dumper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610593358.9A CN106114342B (en) 2016-07-26 2016-07-26 Tarpaulin lid dumper

Publications (2)

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CN106114342A true CN106114342A (en) 2016-11-16
CN106114342B CN106114342B (en) 2018-01-12

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106476676A (en) * 2016-12-13 2017-03-08 中国重汽集团青岛重工有限公司 The hermetically sealed canopy top system of slag-soil truck chain drive
CN106696812A (en) * 2017-03-07 2017-05-24 荆门创佳机械科技有限公司 Folding carriage cover

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2799321Y (en) * 2005-04-15 2006-07-26 甄建海 Slide folding covering of bulk freight wagon
CN201205889Y (en) * 2008-03-21 2009-03-11 重汽集团专用汽车公司 Tarpaulin sealing cover apparatus for automatic bidirectional movable boxcar
CN202669596U (en) * 2012-07-26 2013-01-16 南京特种汽车制配厂 Cover-type closed anti-dust device for soft canopy of truck
CN103072521A (en) * 2013-02-20 2013-05-01 四川腾中重工机械有限公司 Soft canopy covering system of chain rail type dump truck
CN104442533A (en) * 2014-11-27 2015-03-25 中国重汽集团柳州运力专用汽车有限公司 Tarpaulin sealing system with cover

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2799321Y (en) * 2005-04-15 2006-07-26 甄建海 Slide folding covering of bulk freight wagon
CN201205889Y (en) * 2008-03-21 2009-03-11 重汽集团专用汽车公司 Tarpaulin sealing cover apparatus for automatic bidirectional movable boxcar
CN202669596U (en) * 2012-07-26 2013-01-16 南京特种汽车制配厂 Cover-type closed anti-dust device for soft canopy of truck
CN103072521A (en) * 2013-02-20 2013-05-01 四川腾中重工机械有限公司 Soft canopy covering system of chain rail type dump truck
CN104442533A (en) * 2014-11-27 2015-03-25 中国重汽集团柳州运力专用汽车有限公司 Tarpaulin sealing system with cover

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106476676A (en) * 2016-12-13 2017-03-08 中国重汽集团青岛重工有限公司 The hermetically sealed canopy top system of slag-soil truck chain drive
CN106696812A (en) * 2017-03-07 2017-05-24 荆门创佳机械科技有限公司 Folding carriage cover
CN106696812B (en) * 2017-03-07 2018-09-25 湖北思泽新能源科技有限公司 A kind of folding type vehicle compartment cover

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