CN103711093B - A kind of clearing apparatus - Google Patents

A kind of clearing apparatus Download PDF

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Publication number
CN103711093B
CN103711093B CN201410013974.3A CN201410013974A CN103711093B CN 103711093 B CN103711093 B CN 103711093B CN 201410013974 A CN201410013974 A CN 201410013974A CN 103711093 B CN103711093 B CN 103711093B
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CN
China
Prior art keywords
arm
cylinder
floor
gear
locating hole
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Expired - Fee Related
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CN201410013974.3A
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Chinese (zh)
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CN103711093A (en
Inventor
张裕强
石良根
魏建军
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.)
Yiyang Heshan Chain Manufacturing Co ltd
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Yiyang Heshan Chain Manufacturing Co ltd
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Priority to CN201410013974.3A priority Critical patent/CN103711093B/en
Publication of CN103711093A publication Critical patent/CN103711093A/en
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Publication of CN103711093B publication Critical patent/CN103711093B/en
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Abstract

The invention discloses a kind of clearing apparatus, cylinder barrel support of sweeping the floor is provided with left arm, right arm and postbrachium, and left and right two-arm is fixedly connected with described postbrachium respectively; The sweep the floor postbrachium of barrel support of cylinder is provided with connecting hole, and cylinder the sweep the floor left and right two-arm of barrel support of both sides and the described cylinder of cylinder of sweeping the floor is connected; The axle center of the first gear is fixedly connected with the axle center of rubber wheel, and the first gear is connected by chain with gear train, and the axle center of the first gear is connected with the second gear by support bar; Gear train and the second gears meshing, and gear train is fixedly attached to cylinder by gear train support sweeps the floor in barrel support; Cylinder sweep the floor cylinder external surface on arrange and to sweep the floor besom, connecting hole is connected with external traction locomotive or dynamic traction device.Therefore, described clearing apparatus can while raising cleaning road surface efficiency, energy conservation, reduces costs.

Description

A kind of clearing apparatus
Technical field
The present invention relates to mechanical field, refer to a kind of clearing apparatus especially.
Background technology
Along with the cost increase of urbanization process, labour and the raising of efficiency, increasing Novel environmental-sanitation truck system enters among Municipal management.But the cleaning device used at present is simply automobile and clearing apparatus to be combined, it is extremely undesirable not only to clean effect, and power consumption greatly, cost is high.
Summary of the invention
In view of this, the object of the invention is to propose a kind of clearing apparatus, can while raising cleaning road surface efficiency, energy conservation, to reduce costs.
Based on above-mentioned purpose clearing apparatus provided by the invention, comprise sweep the floor cylinder, connecting hole, cylinder of cylinder and to sweep the floor barrel support, rubber wheel, the first gear, chain, gear train support, support bar, the second gear, gear train and besom of sweeping the floor;
Wherein, described cylinder barrel support of sweeping the floor is provided with left arm, right arm and postbrachium, and described left and right two-arm is fixedly connected with described postbrachium respectively; The sweep the floor postbrachium of barrel support of described cylinder is provided with described connecting hole, and described cylinder the sweep the floor left and right two-arm of barrel support of both sides and the described cylinder of cylinder of sweeping the floor is connected; The axle center of the first described gear is fixedly connected with the axle center of described rubber wheel, and the first described gear is connected by chain with described gear train, and the axle center of described first gear is connected with described second gear by described support bar; Described gear train and described second gears meshing, and described gear train is fixedly attached to described cylinder by described gear train support sweeps the floor in barrel support; Described second gear is arranged on described cylinder and sweeps the floor on the central axis of cylinder; Described cylinder sweep the floor cylinder external surface on described besom of sweeping the floor is set, described connecting hole is connected with external traction locomotive or dynamic traction device.
Alternatively, described gear train is fixedly connected with than different gear concentric by two teeth, tooth is fixedly attached to described cylinder than little gear axis by described gear train support and sweeps the floor in barrel support, and described tooth is connected with described first gear by described chain than little gear simultaneously; Tooth is than large gear and described second gears meshing.
Further, after described connecting hole docks with the hole on external traction locomotive or dynamic traction device, connect by bearing pin or pin buckle.
Alternatively, described clearing apparatus also comprises elevating mechanism, and this elevating mechanism is separately positioned on described cylinder and sweeps the floor on two, the left and right arm of barrel support; Described elevating mechanism one end is fixed on described cylinder and is swept the floor on the left arm of barrel support or right arm, and the other end is fixed on described external traction locomotive or dynamic traction device.
Further, described elevating mechanism comprises fixed arm universal bearing locating hole, fuel feed hole, hydraulic cylinder fixed arm, spill port, hydraulic cylinder extension arm, telescopic arm universal bearing locating hole, fixed arm locating hole seat and telescopic arm locating hole seat; Described hydraulic cylinder fixed arm one end is provided with described fixed arm universal bearing locating hole, and the other end connects described hydraulic cylinder extension arm; The other end of described hydraulic cylinder extension arm is provided with described telescopic arm universal bearing locating hole simultaneously; Described fixed arm universal bearing locating hole is fixed on described fixed arm locating hole seat, and described fixed arm locating hole seat and external traction locomotive or dynamic traction device are bolted; Described telescopic arm universal bearing locating hole is fixed on described telescopic arm locating hole seat, and described telescopic arm locating hole seat and described cylinder are swept the floor, the left arm of barrel support or right arm are bolted; Described hydraulic cylinder fixed arm is provided with described fuel feed hole close to the end of described fixed arm universal bearing locating hole, and the end described hydraulic cylinder fixed arm connecting described hydraulic cylinder extension arm is provided with described spill port.
Further, described elevating mechanism also comprises telescopic arm bar shaped square hole, fixed arm bar shaped square hole, fixed arm pivot pin and telescopic arm pivot pin; Described fixed arm bar shaped square hole is a strip hole of opening on described fixed arm locating hole seat, and described telescopic arm bar shaped square hole is a strip hole of opening on described telescopic arm locating hole seat; Described fixed arm pivot pin and described telescopic arm pivot pin are inserted in described fixed arm bar shaped square hole, described telescopic arm bar shaped square hole respectively.
Alternatively, described besom of sweeping the floor is swept the floor on the external surface of cylinder according to the described cylinder that is arranged on of identical even angle.
Further, described clearing apparatus also comprises infrared sensor and controller, and described infrared sensor is arranged on described first gear, and this infrared sensor is connected with described controller; Described controller is arranged on described hydraulic cylinder fixed arm, and described controller controls the flexible of described hydraulic cylinder extension arm;
Described infrared sensor detects that there is obstruction in front, and sends this signal to described controller, and then described controller controls described hydraulic cylinder extension arm and reduces, and then makes described elevating mechanism increase, thus drives whole described cylinder cylinder of sweeping the floor to rise.
Further, described clearing apparatus is mounting distance sensor, speed measuring instrumentation on described first gear, if the distance of the described first gear distance obstruction that described range sensor records is L, the speed of service of described first gear is V, described hydraulic cylinder extension arm maximal dilation length is H, and the distance running into hydraulic cylinder extension arm actual needs described in obstruction flexible is h; Described range sensor sends the distance L of the first gear described in the obstacle distance detected to described controller, and the speed of service V of current described first gear is sent to described controller by described speed measuring instrumentation, and then described controller is according to formula: draw the distance that described hydraulic cylinder extension arm actual needs is flexible; Wherein, k is constant, and span is 1.2-1.5.
As can be seen from above, a kind of clearing apparatus provided by the invention, cylinder barrel support of sweeping the floor is provided with left arm, right arm and postbrachium, and left and right two-arm is fixedly connected with described postbrachium respectively; The sweep the floor postbrachium of barrel support of cylinder is provided with connecting hole, and cylinder the sweep the floor left and right two-arm of barrel support of both sides and the described cylinder of cylinder of sweeping the floor is connected; The axle center of the first gear is fixedly connected with the axle center of rubber wheel, and the first gear is connected by chain with gear train, and the axle center of the first gear is connected with the second gear by support bar; Gear train and the second gears meshing, and gear train is fixedly attached to cylinder by gear train support sweeps the floor in barrel support; Cylinder sweep the floor cylinder external surface on arrange and to sweep the floor besom, connecting hole is connected with external traction locomotive or dynamic traction device.Thus a kind of clearing apparatus of the present invention can make the speed of sweeping the floor automatically regulate with tractor speed.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention clearing apparatus;
Fig. 2 is the structure top view of embodiment of the present invention clearing apparatus;
Fig. 3 is the structural representation of embodiment of the present invention elevating mechanism;
Fig. 4 is the lateral view of embodiment of the present invention elevating mechanism.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with specific embodiment, and with reference to accompanying drawing, the present invention is described in more detail.
Consult shown in Fig. 1, for the structural representation of a kind of clearing apparatus of the embodiment of the present invention, described clearing apparatus comprises sweep the floor cylinder 1, connecting hole 2, cylinder of cylinder and to sweep the floor barrel support 3, rubber wheel 5, first gear 6, chain 7, gear train support 8, support bar 9, second gear 10, gear train 11 and besom 13 of sweeping the floor.Wherein, cylinder sweeps the floor barrel support 3(as shown in Figure 2) there are three arms, be left arm, right arm and postbrachium, and left and right two-arm is fixedly connected with described postbrachium respectively.The sweep the floor postbrachium of barrel support 3 of cylinder is provided with connecting hole 2.The sweep the floor both sides of cylinder 1 of cylinder are connected by the sweep the floor left and right two-arm of barrel support 3 of bolt and cylinder, and preferably, cylinder cylinder 1 of sweeping the floor is provided with fixed disk, and the sweep the floor left and right two-arm of barrel support 3 of this fixed disk and cylinder is welded.The axle center of the first gear 6 is fixedly connected with the axle center of rubber wheel 5, and the first gear 6 is connected by chain 7 with gear train 11, and the axle center of the first gear 6 is connected with the second gear 10 by support bar 9.Gear train 11 engages with the second gear 10, and gear train 11 is fixedly attached to cylinder by gear train support 8 sweeps the floor in barrel support 3.Second gear 10 is arranged on described cylinder and sweeps the floor on the central axis of cylinder 1.
Further, cylinder sweep the floor cylinder 1 external surface on there is certain intervals setting to sweep the floor besom 13.Preferably, described besom 13 of sweeping the floor is swept the floor on the external surface of cylinder 1 according to the cylinder that is arranged on of identical even angle.
Preferably, gear train 11 is fixedly connected with than different gear concentric by two teeth, and tooth is fixedly attached to cylinder than little gear axis by gear train support 8 and sweeps the floor in barrel support 3, and tooth is connected with the first gear 6 by chain 7 than little gear simultaneously; Tooth engages with the second gear 10 than large gear.
As embodiments of the invention, by changing the number of teeth of the first gear 6, second gear 10, rubber wheel 5 and gear train 11, described scroll sweeping mechanism can be realized and to sweep the floor the speed of speed.After above-mentioned part specifications is determined, this transmission speed ratio is also just determined, ensure that described clearing apparatus is along with speed of a motor vehicle speed, automatically regulates speed of sweeping the floor.In addition, described clearing apparatus does not need extra drive motors or drives power source just can work and realize sweeping the floor, and greatly simplifies the cost that clearing apparatus reduces described clearing apparatus simultaneously significantly.
Consulting shown in Fig. 2, is the structure top view of embodiment of the present invention clearing apparatus, and described clearing apparatus can pass through connecting hole 2 and traction locomotive, or dynamic traction device connects, and realizes floor sweeping function.Wherein, dynamic traction device can be internal combustion engine, also can be electric motor car, or other forms of power set; Scroll sweeping mechanism can be led and drag walking.Preferably, connecting hole 2 and traction locomotive, or on dynamic traction device hole docking after, connect by bearing pin or pin buckle.Preferably, connecting hole 2 and traction locomotive, or after dynamic traction device connection, scroll sweeping mechanism can rotate in certain angle round tie point 2, is non-rigid dead connection.
When tractor travels, rubber wheel 5, as a freewheel, rubs with ground 4, realizes rolling.Rubber wheel 5 is consistent with the first gear 6 rotating speed that the axle center of rubber wheel 5 is fixedly connected with, by the power transmission of chain 7, power transmission to gear train 11 tooth than on little gear.Then, gear train 11 tooth is than large gear and the second gear 10 directly engaged transmission.Second gear 10 is connected with the first gear 6 by support bar 9.Such clearing apparatus, when can effectively ensure that rubber wheel 5 rotates counterclockwise, cylinder cylinder 1 of sweeping the floor rotates clockwise.
As an alternative embodiment of the invention, on barrel support 3 swept the floor by cylinder, be provided with elevating mechanism 12(as shown in Figure 1).Preferably, described cylinder sweep the floor barrel support 3 two, left and right arm on be provided with described elevating mechanism 12 respectively, described elevating mechanism 12 one end is fixed on left arm or right arm, and the other end is fixed on described traction locomotive or dynamic traction device.Consult shown in Fig. 3, for the structural representation of embodiment of the present invention elevating mechanism, described elevating mechanism 12 comprises fixed arm universal bearing locating hole 13, fuel feed hole 14, hydraulic cylinder fixed arm 15, spill port 16, hydraulic cylinder extension arm 17, telescopic arm universal bearing locating hole 18, fixed arm locating hole seat 19 and telescopic arm locating hole seat 20.Wherein, hydraulic cylinder fixed arm 15 one end is provided with fixed arm universal bearing locating hole 13, other end connecting fluid cylinder pressure telescopic arm 17, and the other end of described hydraulic cylinder extension arm 17 is provided with telescopic arm universal bearing locating hole 18 simultaneously.Fixed arm universal bearing locating hole 13 is fixed on fixed arm locating hole seat 19, and fixed arm locating hole seat 19 is bolted with traction locomotive or dynamic traction device.Telescopic arm universal bearing locating hole 18 is fixed on telescopic arm locating hole seat 20, and telescopic arm locating hole seat 20 and cylinder are swept the floor, the left arm of barrel support 3 or right arm are bolted.Further, hydraulic cylinder fixed arm 15 is provided with fuel feed hole 14 close to the end of described fixed arm universal bearing locating hole 13, and end hydraulic cylinder fixed arm 15 connecting described hydraulic cylinder extension arm 17 is provided with spill port 16.
Preferably, promote cylinder sweep the floor cylinder 1 time, the fuel feed hole 14 of fixed arm universal bearing locating hole 13 can be refueled by hydraulic motor pump oil.In the present embodiment, motor-mount pump oil is that hand switch controls.When cylinder 1 of being swept the floor by the cylinder promoted moves downward under gravity, by spill port 16 automatic oil return, this process does not need extra power.
Traction locomotive or dynamic traction device to the extension and contraction control of the hydraulic cylinder extension arm 17 of this elevating mechanism 12, can realize Integral lifting or the described clearing apparatus of overall landing.When described clearing apparatus is not swept the floor, can by the oil mass of adjustment spill port 16, hydraulic cylinder extension arm 17 is stretched, or even hydraulic cylinder extension arm 17 can be made to be retracted into the shortest position, now the rubber wheel 5 of described scroll sweeping mechanism drags ground away from.When described clearing apparatus is swept the floor, by the oil mass of adjustment spill port 16, hydraulic cylinder extension arm 17 can be stretched out, thus makes rubber wheel 5 kiss the earth of described scroll sweeping mechanism.
As an alternative embodiment of the invention, consult shown in Fig. 3 and Fig. 4, described elevating mechanism 12 also comprises telescopic arm bar shaped square hole 21, fixed arm bar shaped square hole 22, fixed arm pivot pin 23 and telescopic arm pivot pin 24.Wherein, described fixed arm bar shaped square hole 22 is strip holes of opening on fixed arm locating hole seat 19, and telescopic arm bar shaped square hole 21 is strip holes of opening on telescopic arm locating hole seat 20.Fixed arm pivot pin 23 and telescopic arm pivot pin 24 can be inserted in fixed arm bar shaped square hole 22, telescopic arm bar shaped square hole 21 respectively.
The telescopic arm bar shaped square hole 21 of the present invention's design, fixed arm bar shaped square hole 22 can cushion or offset the impact from pavement roughness, namely fixed arm pivot pin 23 and telescopic arm pivot pin 24 can move up and down respectively in fixed arm bar shaped square hole 22, telescopic arm bar shaped square hole 21, avoid the impact force to fixed arm locating hole seat 19 and telescopic arm locating hole seat 20 because Uneven road causes.Preferably, the size of telescopic arm bar shaped square hole 21, fixed arm bar shaped square hole 22 can be determined according to conventional pavement roughness difference in height, and namely fixed arm bar shaped square hole 22 equals conventional road surface highest point in the difference of lowest part.
It should be noted that, when described clearing apparatus is swept the floor, when namely rubber wheel 5 contacts with ground 4, hydraulic cylinder extension arm 17 stretches out.Now described hydraulic cylinder extension arm 17 becomes a rigid unitary with hydraulic cylinder fixed arm 15, can not relative motion, if the pavement roughness when sweeping the floor, the upper and lower vertical jitter of rubber wheel 5 meeting, described hydraulic cylinder extension arm 17 can upwards vibrate with the rigid unitary that hydraulic cylinder fixed arm 15 is formed.Now, fixed arm universal bearing locating hole 13 and telescopic arm universal bearing locating hole 18 just can carry out up and down respectively in fixed arm bar shaped square hole 22, telescopic arm bar shaped square hole 21.Just this rigid unitary can be prevented main or prop up by card, also can not punch-retention arms locating hole seat 19, road surface can be prevented the impact of described scroll sweeping mechanism, extend the application life of parts.
In addition, when described clearing apparatus is not when sweeping the floor, hydraulic cylinder extension arm 17 retracts in hydraulic cylinder fixed arm 15, and along with the increase of amount of recovery, telescopic arm universal bearing locating hole 18 just props up the top of telescopic arm bar shaped square hole 21.During continuation retraction, the pivot pin in telescopic arm universal bearing locating hole 18 just drives telescopic arm locating hole seat 20 to move upward, thus makes to sweep the floor besom 13 by lifting disengaging ground.When described scroll sweeping mechanism is when sweeping the floor, telescopic arm universal bearing locating hole 18 moves downward in telescopic arm bar shaped square hole 21, telescopic arm universal bearing locating hole 18 moves to the bottommost of telescopic arm bar shaped square hole 21, then the pivot pin in telescopic arm universal bearing locating hole 18 just drives telescopic arm locating hole seat 20 to move downward, and finally makes hydraulic cylinder extension arm 17 stretch out.
As an alternative embodiment of the invention, described clearing apparatus also comprises infrared sensor and controller.Wherein, described infrared sensor is arranged on the first gear 6, and this infrared sensor is connected with controller.Described controller is arranged on hydraulic cylinder fixed arm 15, and controller can hydraulic control cylinder telescopic arm 17 flexible.When work, infrared sensor detects that there is obstruction in front, and sends this signal to controller, and then controller hydraulic control cylinder telescopic arm 17 reduces, and then makes elevating mechanism 12 increase, thus drives whole cylinder cylinder 1 of sweeping the floor to rise.
In another embodiment of the present invention, in order to can determine better described cylinder sweep the floor cylinder 1 promote distance, described clearing apparatus can on the first gear 6 mounting distance sensor, speed measuring instrumentation, and be provided with controller on hydraulic cylinder fixed arm 15.If the first gear 6 that range sensor records is L apart from the distance of obstruction, the speed of service of the first gear 6 is V, and hydraulic cylinder extension arm 17 maximal dilation length is H, and the distance running into obstruction hydraulic cylinder extension arm 17 actual needs flexible is h.Range sensor sends the distance L of obstacle distance first gear 6 detected to controller, and the speed of service V of current first gear 6 is sent to controller by speed measuring instrumentation, and then controller is according to formula: draw the distance that hydraulic cylinder extension arm 17 actual needs is flexible.Wherein, k is constant, and span is 1.2-1.5.Finally, the distance h hydraulic control cylinder telescopic arm 17 that controller stretches according to actual needs is elevated, thus drives whole cylinder cylinder 1 of sweeping the floor to be elevated.
As can be seen from description above, clearing apparatus of the present invention, the creationary axle center proposing the first described gear is fixedly connected with the axle center of described rubber wheel, the first described gear is connected by chain with described gear train, and the axle center of described first gear is connected with described second gear by described support bar; Described gear train and described second gears meshing, and described gear train is fixedly attached to described cylinder by described gear train support sweeps the floor in barrel support; Described clearing apparatus with the speed speed of traction locomotive or dynamic traction device, can regulate speed of sweeping the floor automatically; And when pavement roughness, described clearing apparatus can overall along with Uneven road dipping and heaving, there is environmental suitability strongly; Clearing apparatus described in the present invention ensure that the reliability of power transmission when sweeping the floor; In addition, the present invention is not when described clearing apparatus needs to sweep the floor or do not work, and described elevating mechanism can make described clearing apparatus promote certain altitude, departs from ground, now whole clearing apparatus gravity pressure is on traction locomotive or dynamic traction device, reduces wearing and tearing and the noise of clearing apparatus; The present invention is when described clearing apparatus is swept the floor, and described elevating mechanism drops to ground scroll sweeping mechanism, the gravity of ground loading scroll sweeping mechanism, and the pressure that such tractor is experienced reduces, and serves energy-saving effect very significantly; Meanwhile, described clearing apparatus at energy-conservation, reliability, anti-road shocks, simplify the internal structure of an organization, cost declining have obvious advantage; Finally, whole described clearing apparatus is easy, compact conformation, is easy to realize.
Those of ordinary skill in the field are to be understood that: the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (6)

1. a clearing apparatus, is characterized in that, comprises sweep the floor cylinder, connecting hole, cylinder of cylinder and to sweep the floor barrel support, rubber wheel, the first gear, chain, gear train support, support bar, the second gear, gear train and besom of sweeping the floor;
Wherein, described cylinder barrel support of sweeping the floor is provided with left arm, right arm and postbrachium, and described left and right two-arm is fixedly connected with described postbrachium respectively; The sweep the floor postbrachium of barrel support of described cylinder is provided with described connecting hole, and described cylinder the sweep the floor left and right two-arm of barrel support of both sides and the described cylinder of cylinder of sweeping the floor is connected; The axle center of the first described gear is fixedly connected with the axle center of described rubber wheel, and the first described gear is connected by chain with described gear train, and the axle center of described first gear is connected with described second gear by described support bar; Described gear train and described second gears meshing, and described gear train is fixedly attached to described cylinder by described gear train support sweeps the floor in barrel support; Described second gear is arranged on described cylinder and sweeps the floor on the central axis of cylinder; Described cylinder sweep the floor cylinder external surface on described besom of sweeping the floor is set, described connecting hole is connected with external traction locomotive or dynamic traction device;
Described clearing apparatus also comprises elevating mechanism, and this elevating mechanism is separately positioned on described cylinder and sweeps the floor on two, the left and right arm of barrel support; Described elevating mechanism one end is fixed on described cylinder and is swept the floor on the left arm of barrel support or right arm, and the other end is fixed on described external traction locomotive or dynamic traction device; Described elevating mechanism comprises fixed arm universal bearing locating hole, fuel feed hole, hydraulic cylinder fixed arm, spill port, hydraulic cylinder extension arm, telescopic arm universal bearing locating hole, fixed arm locating hole seat and telescopic arm locating hole seat; Described hydraulic cylinder fixed arm one end is provided with described fixed arm universal bearing locating hole, and the other end connects described hydraulic cylinder extension arm; The other end of described hydraulic cylinder extension arm is provided with described telescopic arm universal bearing locating hole simultaneously; Described fixed arm universal bearing locating hole is fixed on described fixed arm locating hole seat, and described fixed arm locating hole seat and external traction locomotive or dynamic traction device are bolted; Described telescopic arm universal bearing locating hole is fixed on described telescopic arm locating hole seat, and described telescopic arm locating hole seat and described cylinder are swept the floor, the left arm of barrel support or right arm are bolted; Described hydraulic cylinder fixed arm is provided with described fuel feed hole close to the end of described fixed arm universal bearing locating hole, and the end described hydraulic cylinder fixed arm connecting described hydraulic cylinder extension arm is provided with described spill port;
Described besom of sweeping the floor is swept the floor on the external surface of cylinder according to the described cylinder that is arranged on of identical even angle.
2. device according to claim 1, it is characterized in that, described gear train is fixedly connected with than different gear concentric by two teeth, tooth is fixedly attached to described cylinder than little gear axis by described gear train support and sweeps the floor in barrel support, and described tooth is connected with described first gear by described chain than little gear simultaneously; Tooth is than large gear and described second gears meshing.
3. device according to claim 2, is characterized in that, after described connecting hole docks with the hole on external traction locomotive or dynamic traction device, connects by bearing pin or pin buckle.
4. device according to claim 1, is characterized in that, described elevating mechanism also comprises telescopic arm bar shaped square hole, fixed arm bar shaped square hole, fixed arm pivot pin and telescopic arm pivot pin; Described fixed arm bar shaped square hole is a strip hole of opening on described fixed arm locating hole seat, and described telescopic arm bar shaped square hole is a strip hole of opening on described telescopic arm locating hole seat; Described fixed arm pivot pin and described telescopic arm pivot pin are inserted in described fixed arm bar shaped square hole, described telescopic arm bar shaped square hole respectively.
5. the device according to Claims 1-4 any one, is characterized in that, described clearing apparatus also comprises infrared sensor and controller, and described infrared sensor is arranged on described first gear, and this infrared sensor is connected with described controller; Described controller is arranged on described hydraulic cylinder fixed arm, and described controller controls the flexible of described hydraulic cylinder extension arm;
Described infrared sensor detects that there is obstruction in front, and sends a signal to described controller, and then described controller controls described hydraulic cylinder extension arm and reduces, and then makes described elevating mechanism increase, thus drives whole described cylinder cylinder of sweeping the floor to rise.
6. device according to claim 5, it is characterized in that, described clearing apparatus is mounting distance sensor, speed measuring instrumentation on described first gear, if the distance of the described first gear distance obstruction that described range sensor records is L, the speed of service of described first gear is V, described hydraulic cylinder extension arm maximal dilation length is H, and the distance running into hydraulic cylinder extension arm actual needs described in obstruction flexible is h; Described range sensor sends the distance L of the first gear described in the obstacle distance detected to described controller, and the speed of service V of current described first gear is sent to described controller by described speed measuring instrumentation, and then described controller is according to formula: draw the distance that described hydraulic cylinder extension arm actual needs is flexible; Wherein, k is constant, and span is 1.2-1.5.
CN201410013974.3A 2014-01-13 2014-01-13 A kind of clearing apparatus Expired - Fee Related CN103711093B (en)

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CN103711093B true CN103711093B (en) 2015-10-28

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109457659B (en) * 2018-10-26 2020-05-05 中车山东机车车辆有限公司 Brush automatic control and monitoring system suitable for railway cleaning vehicle

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EP1531202A2 (en) * 2003-11-14 2005-05-18 Alfred Kärcher GmbH & Co. KG Sweeper
CN202626891U (en) * 2012-06-26 2012-12-26 宋顺志 Roller sweeper
CN103194993A (en) * 2012-01-09 2013-07-10 芜湖爱瑞特环保科技有限公司 Roller brush lifting device
CN203113267U (en) * 2013-01-13 2013-08-07 刘懿 Handcart-type road sweeper
CN203668870U (en) * 2014-01-13 2014-06-25 益阳赫山链条制造有限公司 Sweeping device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6006390A (en) * 1997-10-31 1999-12-28 The Toro Company Connecting mechanism for attaching a ground-engaging surface maintenance implement to a traction vehicle
EP1531202A2 (en) * 2003-11-14 2005-05-18 Alfred Kärcher GmbH & Co. KG Sweeper
CN103194993A (en) * 2012-01-09 2013-07-10 芜湖爱瑞特环保科技有限公司 Roller brush lifting device
CN202626891U (en) * 2012-06-26 2012-12-26 宋顺志 Roller sweeper
CN203113267U (en) * 2013-01-13 2013-08-07 刘懿 Handcart-type road sweeper
CN203668870U (en) * 2014-01-13 2014-06-25 益阳赫山链条制造有限公司 Sweeping device

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