CN207120619U - A kind of dual shock absorption castor - Google Patents

A kind of dual shock absorption castor Download PDF

Info

Publication number
CN207120619U
CN207120619U CN201721001504.0U CN201721001504U CN207120619U CN 207120619 U CN207120619 U CN 207120619U CN 201721001504 U CN201721001504 U CN 201721001504U CN 207120619 U CN207120619 U CN 207120619U
Authority
CN
China
Prior art keywords
castor
decoupling rod
wheel
trundle bracket
shock absorption
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.)
Expired - Fee Related
Application number
CN201721001504.0U
Other languages
Chinese (zh)
Inventor
唐亚琴
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.)
Zhongshan Wei Tang Hardware Products Co Ltd
Original Assignee
Zhongshan Wei Tang Hardware Products 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 Zhongshan Wei Tang Hardware Products Co Ltd filed Critical Zhongshan Wei Tang Hardware Products Co Ltd
Priority to CN201721001504.0U priority Critical patent/CN207120619U/en
Application granted granted Critical
Publication of CN207120619U publication Critical patent/CN207120619U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of dual shock absorption castor, including castor body, bottom plate is provided with castor body, the bottom of bottom plate is provided with main decoupling rod, damper is provided with main decoupling rod, the bottom of main decoupling rod is provided with trundle bracket, screw is provided with trundle bracket, the side of trundle bracket is provided with braking vane, fixed plate is provided with braking vane, the side of fixed plate is provided with portable plate, movable axis is provided with fixed plate, the both sides of trundle bracket are provided with decoupling rod, spring is provided with decoupling rod, screw is set on decoupling rod, wheel shaft is provided with decoupling rod, wheel is provided with castor body, fixing hole is provided with wheel.The suspension frame structure of the decoupling rod composition of trundle bracket and both sides is provided with the castor, while damper is provided with decoupling rod, can be absorbed rapidly on the decoupling rod spring of both sides because kinetic energy caused by concussion makes vehicle be promptly restored to normal condition.

Description

A kind of dual shock absorption castor
Technical field
A kind of castor is the utility model is related to, more particularly relates to a kind of dual shock absorption castor.
Background technology
With the rise of the industrial revolution, increasing equipment needs to move, and castor is also just in the whole world using increasingly Extensively, all trades and professions almost be unable to do without castor.The modern continuous development with science and technology is arrived, equipment also more and more functions and height Utilization rate, castor is just into indispensable part.Castor mainly should in trolley, movable Scaffold, workshop lorry etc. With extensive.Castor is general designation, including movable castor and rigid castors.Movable castor also with regard to the universal wheel described in us, it Structure allows 360 degree of rotations;Rigid castors are also direction-caster, and it does not have rotational structure, it is impossible to rotate.Typically two kinds of castors Typically collocation, for example the structure of trolley is two, front directional wheel, back is two ten thousand close to promote handrail To wheel.The existing castor for bearing goods transport is generally single-wheel, and does not have damping device, heavier in the goods of carrying When, castor easily damages, and causes transport inconvenient.At present, most of castors on the market, damping effect is bad, is using Person, usually because vibrating effect is larger, castor is caused to be damaged, the goods for even resulting in transport is damaged, and is not suitable for making for a long time With.The problem of for existing castor.Now providing a kind of can solve a kind of dual shock absorption castor of this problem.
Utility model content
The technical problems to be solved in the utility model is the problem of existing castor damping effect is bad, there is provided Yi Zhongshuan Weight shock-absorbing caster wheel.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme:
The utility model provides a kind of dual shock absorption castor, including castor body, and bottom is provided with the castor body Plate, the bottom of the bottom plate are provided with main decoupling rod, damper, the bottom of the main decoupling rod are provided with the main decoupling rod Trundle bracket is provided with, screw is provided with the trundle bracket, the side of the trundle bracket is provided with braking vane, the brake Fixed plate is provided with sweep, the side of the fixed plate is provided with portable plate, movable axis is provided with the fixed plate, described The both sides of trundle bracket are provided with decoupling rod, and spring is provided with the decoupling rod, and screw is set on the decoupling rod, described Wheel shaft is provided with decoupling rod, wheel is provided with the castor body, fixing hole is provided with the wheel.
As a kind of optimal technical scheme of the present utility model, the trundle bracket and the decoupling rod, the decoupling rod It is screwed and is connected by screw with the wheel shaft.
As a kind of optimal technical scheme of the present utility model, the fixed plate passes through movable axis activity with the portable plate Connection.
As a kind of optimal technical scheme of the present utility model, the wheel is using two-wheel fabricated structure and uses rubber Pneumatic tire.
As a kind of optimal technical scheme of the present utility model, the decoupling rod of the trundle bracket and both sides forms suspension knot Structure.
The beneficial effect that the utility model is reached is:The device is a kind of dual shock absorption castor, is set on the castor There are trundle bracket and the decoupling rod of both sides to form suspension frame structure, buffering bumpy road is transmitted to the shock loading of castor body, reduced Thus caused vibration.Damper is provided with decoupling rod simultaneously, can be absorbed rapidly on the decoupling rod spring of both sides due to shake Kinetic energy caused by swinging makes vehicle be promptly restored to normal condition.The dual shock absorption Castor structure of this design, which can reach, significantly to be subtracted Shake effect.The wheel of castor using two-wheel fabricated structure and uses inflated rubber tire simultaneously, can not only increase castor The inflatable tire simultaneously that bears a heavy burden also has superior shock-proof effect.The utility model is simple in construction, reasonable in design, easy to spread.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings:
Fig. 1 is overall structure diagram of the present utility model;
Fig. 2 is side structure schematic diagram of the present utility model;
In figure:1st, castor body;2nd, bottom plate;3rd, main decoupling rod;4th, damper;5th, trundle bracket;6th, screw;7th, damping Bar;8th, wheel shaft;9th, wheel;10th, fixing hole;11st, fixed plate;12nd, portable plate;13rd, movable axis;14th, braking vane;15th, spring.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in Figure 1-2, the utility model provides a kind of dual shock absorption castor, including castor body 1, in castor body 1 Bottom plate 2 is provided with, the bottom of bottom plate 2 is provided with main decoupling rod 3, damper 4, the bottom of main decoupling rod 3 are provided with main decoupling rod 3 End is provided with trundle bracket 5, screw 6 is provided with trundle bracket 5, the side of trundle bracket 5 is provided with braking vane 14, braking vane Fixed plate 11 is provided with 14, the side of fixed plate 11 is provided with portable plate 12, movable axis 13, castor are provided with fixed plate 11 The both sides of support 5 are provided with decoupling rod 7, are provided with spring 15 on decoupling rod 7, set screw 6 on decoupling rod 7, on decoupling rod 7 Wheel shaft 8 is provided with, wheel 9 is provided with castor body 1, fixing hole 10 is provided with wheel 9.
Trundle bracket 5 is screwed by screw 6 with wheel shaft 8 and is connected with decoupling rod 7, decoupling rod 7, is easily installed and is torn open Unload.
Fixed plate 11 is flexibly connected with portable plate 12 by movable axis 13, contributes to the normal work of braking vane 14.
Wheel 9 is using two-wheel fabricated structure and uses inflated rubber tire, not only can increase the heavy burden of castor simultaneously Inflatable tire also has superior shock-proof effect.
The decoupling rod 7 of trundle bracket 5 and both sides forms suspension frame structure, buffering bumpy road be transmitted to car body shock loading, Reduce thus caused vibration.
During specific work, when castor drives to the road surface jolted, a small amount of shake is alleviated by inflatable tire first It is dynamic, while trundle bracket 5, the decoupling rod 7 of both sides the spring 15 composition suspension frame structure installed above with it can buffer bumpy road Face is transmitted to the shock loading of car body, reduces thus caused vibration, and then the damper 4 on main decoupling rod 3 absorbs remaining punching Hit.The effect of damping is served with this wheel.
The beneficial effect that the utility model is reached is:The device is a kind of dual shock absorption castor, is set on the castor There are trundle bracket and the decoupling rod of both sides to form suspension frame structure, buffering bumpy road is transmitted to the shock loading of castor body, reduced Thus caused vibration.Damper is provided with decoupling rod simultaneously, can be absorbed rapidly on the decoupling rod spring of both sides due to shake Kinetic energy caused by swinging makes vehicle be promptly restored to normal condition.The dual shock absorption Castor structure of this design, which can reach, significantly to be subtracted Shake effect.The wheel of castor using two-wheel fabricated structure and uses inflated rubber tire simultaneously, can not only increase castor The inflatable tire simultaneously that bears a heavy burden also has superior shock-proof effect.The utility model is simple in construction, reasonable in design, easy to spread.
Finally it should be noted that:Preferred embodiment of the present utility model is the foregoing is only, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc., It should be included within the scope of protection of the utility model.

Claims (5)

1. a kind of dual shock absorption castor, including castor body(1), it is characterised in that the castor body(1)On be provided with bottom plate (2), the bottom plate(2)Bottom be provided with main decoupling rod(3), the main decoupling rod(3)On be provided with damper(4), it is described Main decoupling rod(3)Bottom be provided with trundle bracket(5), the trundle bracket(5)On be provided with screw(6), the castor branch Frame(5)Side be provided with braking vane(14), the braking vane(14)On be provided with fixed plate(11), the fixed plate(11)'s Side is provided with portable plate(12), the fixed plate(11)On be provided with movable axis(13), the trundle bracket(5)Both sides it is equal It is provided with decoupling rod(7), the decoupling rod(7)On be provided with spring(15), the decoupling rod(7)Upper setting screw(6), it is described Decoupling rod(7)On be provided with wheel shaft(8), the castor body(1)On be provided with wheel(9), the wheel(9)On be provided with it is solid Determine hole(10).
A kind of 2. dual shock absorption castor according to claim 1, it is characterised in that the trundle bracket(5)Subtract with described Shake bar(7), the decoupling rod(7)With the wheel shaft(8)Pass through screw(6)Be screwed connection.
A kind of 3. dual shock absorption castor according to claim 1, it is characterised in that the fixed plate(11)With the activity Plate(12)Pass through movable axis(13)It is flexibly connected.
A kind of 4. dual shock absorption castor according to claim 1, it is characterised in that the wheel(9)Combined using two-wheel Formula structure and use inflated rubber tire.
A kind of 5. dual shock absorption castor according to claim 1, it is characterised in that the trundle bracket(5)With both sides Decoupling rod(7)Form suspension frame structure.
CN201721001504.0U 2017-08-11 2017-08-11 A kind of dual shock absorption castor Expired - Fee Related CN207120619U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721001504.0U CN207120619U (en) 2017-08-11 2017-08-11 A kind of dual shock absorption castor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721001504.0U CN207120619U (en) 2017-08-11 2017-08-11 A kind of dual shock absorption castor

Publications (1)

Publication Number Publication Date
CN207120619U true CN207120619U (en) 2018-03-20

Family

ID=61602343

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721001504.0U Expired - Fee Related CN207120619U (en) 2017-08-11 2017-08-11 A kind of dual shock absorption castor

Country Status (1)

Country Link
CN (1) CN207120619U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109501522A (en) * 2018-09-21 2019-03-22 潘艳婷 The compression-resistant type shifting roller structure of architectural engineering cement mixing equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109501522A (en) * 2018-09-21 2019-03-22 潘艳婷 The compression-resistant type shifting roller structure of architectural engineering cement mixing equipment

Similar Documents

Publication Publication Date Title
CN207120619U (en) A kind of dual shock absorption castor
CN103625495B (en) A kind of hanging vibration damping bogie of frictional force that becomes
CN206766087U (en) A kind of damping type structural glass transport vehicle
CN207045556U (en) A kind of novel energy-conserving balance car for being provided with damper mechanism
CN205149400U (en) Double shock -absorbing foot wheel
CN204354759U (en) Electronic van transporter trailing arm type rear suspension system
CN205952220U (en) A damping device for electric scooter
JP2008307916A (en) Caster
CN208682871U (en) A kind of mine platform lorry that crushing resistance is good
CN203727398U (en) Hanging-type vibration reduction bogie with variable friction force
CN206466108U (en) Front overhang damper
CN207565256U (en) A kind of electric vehicle damping device
CN206231182U (en) A kind of automatic Liftable type chassis
CN207364167U (en) Hourglass air spring system
CN206781767U (en) A kind of power truck and its secondary suspension device
CN204775714U (en) Electrodynamic balance car
CN204956583U (en) A front wheel structure of moving away to avoid possible earthquakes for bassinet
CN204567727U (en) A kind of Folding trolley
CN206092773U (en) Universal shock absorber
CN201525253U (en) Horizontal wheeled trailing device of full trailer
CN204149799U (en) A kind of AIRMATIC Dual Control
CN106956556A (en) A kind of new express delivery car equipped with shock absorbing apparatus
CN203496597U (en) Rear shock absorbing mechanism for electric vehicle
CN211997491U (en) Intelligent cargo transportation system
CN213138971U (en) Six-wheel traveling system of straddle carrier

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180320

Termination date: 20180811

CF01 Termination of patent right due to non-payment of annual fee