CN206086781U - Heavy object carrier that lightly carries - Google Patents
Heavy object carrier that lightly carries Download PDFInfo
- Publication number
- CN206086781U CN206086781U CN201621123858.8U CN201621123858U CN206086781U CN 206086781 U CN206086781 U CN 206086781U CN 201621123858 U CN201621123858 U CN 201621123858U CN 206086781 U CN206086781 U CN 206086781U
- Authority
- CN
- China
- Prior art keywords
- controller
- car frame
- main car
- expansion link
- operation handle
- 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
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- Handcart (AREA)
Abstract
The utility model discloses a heavy object carrier that lightly carries has main frame, and by telescopic link, elastic pole, bracing piece, controller and operating handle about preceding being equipped with in proper order after to, the bottom of main frame is equipped with the gyro wheel on the main frame, and main frame top is located to elastic pole, and lower extreme and main connected to the frame, the upper end of upper and lower telescopic link are connected with elastic pole, the upper end and the main connected to the frame of bracing piece, and the back end connection of operating handle and main frame, elastic pole front end is equipped with the couple that hangs the heavy object. The controller is located between elastic pole and the operating handle, the controller lower extreme is equipped with the battery. The last control button that is equipped with of operating handle, control button with the controller electricity is connected, the motion of telescopic link, elastic pole about the controller control. The utility model discloses an advantage: this carrier is small, light in weight, flexible operation are simple, through the position of elastic pole with the adjustable heavy object of action of upper and lower telescopic link, utilize lever principle to use manpower sparingly.
Description
Technical field
This utility model belongs to field of mechanical technique, and in particular to a kind of carrying cart for heavy articles of light carrying.
Background technology
When carrying heavy goods, needs carry out short-distance transport to weight by mover to generally people, can be with mover
Row is to appointed place, but present mover is very heavy, needs manpower to participate in, therefore mover is not only taken when unloading up and down
Band is inconvenient, and it is time-consuming to carry labour cost power.
It is therefore desirable to a kind of light mover simple to operate of utility model, and carrying personnel's carrying heavy goods feel light
Pine and simplicity.
Utility model content
The purpose of this utility model patent is to make up the deficiencies in the prior art, there is provided a kind of weight of light carrying is carried
Car, it is light when being convenient for people to for weight to be carried to appointed place to unload, rest can be put down in transportation, it is time saving and energy saving.
In order to reach the purpose of this utility model, technical scheme is as follows：
A kind of carrying cart for heavy articles of light carrying, it is characterised in that with main car frame, set successively on main car frame from front to back
The bottom for having upper and lower expansion link, elastic bar, support bar, controller and operation handle, main car frame is provided with roller, elastic
Above the main car frame, the lower end of upper and lower expansion link is connected bar with main car frame, upper end is connected with elastic bar, support bar it is upper
End is hinged with main car frame, and operation handle is connected with the rearward end of main car frame, and the elastic bar front end is provided with and hangs weight
Hook.
Further, controller is located between elastic bar and operation handle, and the controller lower end is provided with accumulator.
Further, the operation handle is provided with and off switch and control knob, and control knob is electrically connected with the controller
Connect, controller controls upper and lower expansion link, the motion of elastic bar.
Further, control knob include controlling elastic bar stretch and contract stretch button and contracting button, stretch button and contract and press
Button is respectively arranged on the both sides up and down of operation handle.
This utility model has the advantage that：
The mover small volume, lightweight, flexible operation are simple；Can by the action of elastic bar and upper and lower expansion link
The position of weight is adjusted, and manpower is saved using lever principle.
Description of the drawings
Fig. 1 is the side structure schematic view of the carrying cart for heavy articles of light carrying；
Fig. 2 is the dimensional structure diagram of the carrying cart for heavy articles of light carrying.
Specific embodiment
This utility model is further described with reference to embodiment, but protection domain of the present utility model not only office
It is limited to embodiment.
With reference to shown in Fig. 1-Fig. 2, a kind of carrying cart for heavy articles of light carrying, with main car frame 10, on main car frame by front to
After be sequentially provided with upper and lower expansion link 7, elastic bar 8, support bar 4, controller 1 and operation handle 2, the bottom of main car frame 1 sets
There is roller 5.Above the main car frame 10, the lower end of upper and lower expansion link 7 is connected elastic bar 8 with main car frame, upper end and in front and back
Expansion link is hinged, and three is constructed in mobilizable A fonts.The upper end of support bar 4 is connected with main car frame 10, operation handle 2 with it is main
The rearward end connection of vehicle frame 10,8 front end of elastic bar is provided with the hook 6 for hanging weight.
Controller 1 is located between elastic bar 8 and operation handle 2, and 1 lower end of the controller is provided with accumulator 3.Operation
Handle 2 is provided with and off switch and control knob 9, and control knob 9 is electrically connected with the controller 1, and controller control is stretched up and down
The motion of contracting bar, elastic bar.Control knob include controlling elastic bar 8 stretch and contract stretch button and contracting button, stretch by
Button and contracting button are respectively arranged on the both sides up and down of operation handle.
When mover works, weight can be placed on hook 13, by a promotion forwardly and upwardly is applied to operation handle 2
Power, mover move forward by roller 5, control upper and lower expansion link 7, elastic bar 8 by control knob 9 flexible so that hanging
The weight that hook 6 hangs is upper and lower or movable, and when rest is needed, decentralization causes 4 lower end of support bar to be placed on ground.
Principle:Using hydraulic pressure or linear electric motors after 7 lifting heavy of upper and lower expansion link, according to handrail stressing conditions, adjust
Whole 8 arm of elastic bar so that just by wheel subcenter, (m is represented this weight rotary inertia I=mr^2 weight center of gravity
Weight quality, r represent wheel subcenter apart from weight center of gravity vertical line beeline) it is zero, therefore weight overturns probability and turns over
Rotary speed is zero.Further according to lever principle, with wheel subcenter as fulcrum, weight center of gravity is just by wheel subcenter. therefore power
Square M=F*L (F is weight weight, and L represents wheel subcenter apart from weight center of gravity vertical line beeline) is also zero.Therefore in thick stick
Bar opposite side is this arm rest, it is only necessary to can just realize that mover is balanced using a very little strength.
Concrete stressing conditions are as follows.
1, if weight center of gravity is by (left side of Fig. 1) in front of wheel, mover has topple upwards counterclockwise trend, now people
Handss firmly grasp handrail to be had under clockwise direction and presses strength, and this strength can press handrail top button first, be set according to controller in advance
Fixed control strategy, control circuit adopt strategy program, and starting telescope motor immediately makes elastic bar 8 to after-contraction, until
Forward completely by wheel subcenter, mover realizes self-balancing to weight center of gravity.This strength Spontaneous release handrail top button.
2, if weight center of gravity is by wheel rear (right side of Fig. 1), mover has under clockwise direction trend of toppling, now people
Handss firmly grasp handrail to be had and presses strength upwards counterclockwise, and this strength can press handrail bottom button first, be set according to controller in advance
Fixed control strategy, control circuit adopt strategy program, and starting telescope motor immediately makes elastic bar 8 extend forward, until
Backward completely by wheel subcenter, mover realizes self-balancing to weight center of gravity.This strength Spontaneous release handrail bottom button.
Finally it should be noted that：Above example only not limits this utility model and is retouched to illustrate this utility model
The technical scheme stated, therefore, although this specification this utility model is had been carried out with reference to each above-mentioned embodiment it is detailed
Illustrate, but, it will be understood by those within the art that, still this utility model can be modified or be equal to replace
Change, and all are without departing from technical scheme and its improvement of spirit and scope of the present utility model, which all should cover new in this practicality
In the right of type.
Claims (4)
1. a kind of carrying cart for heavy articles of light carrying, it is characterised in that with main car frame (10), on main car frame from front to back successively
It is provided with upper and lower expansion link (7), elastic bar (8), support bar (4), controller (1) and operation handle (2), the bottom of main car frame
It is provided with roller (5), above main car frame, the lower end of upper and lower expansion link is connected elastic bar with main car frame, upper end and in front and back
Expansion link is hinged, and the upper end of support bar is connected with main car frame, and operation handle is connected with the rearward end of main car frame, described elastic
Bar front end is provided with the hook (6) for hanging weight.
2. a kind of carrying cart for heavy articles of light carrying as claimed in claim 1, it is characterised in that controller (1) is located in front and back
Between expansion link and operation handle, controller (1) lower end is provided with accumulator (3).
3. a kind of carrying cart for heavy articles of light carrying according to claim 2, it is characterised in that the operation handle (2)
On and off switch and control knob are provided with, control knob is electrically connected with the controller, controller controls upper and lower expansion link, in front and back
The motion of expansion link.
4. the carrying cart for heavy articles of a kind of light carrying according to claim 3, it is characterised in that control knob includes control
Elastic bar stretch and contract stretch button and contracting button, stretch button and contracting button be respectively arranged on the both sides up and down of operation handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621123858.8U CN206086781U (en) | 2016-10-14 | 2016-10-14 | Heavy object carrier that lightly carries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621123858.8U CN206086781U (en) | 2016-10-14 | 2016-10-14 | Heavy object carrier that lightly carries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206086781U true CN206086781U (en) | 2017-04-12 |
Family
ID=58483924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621123858.8U Expired - Fee Related CN206086781U (en) | 2016-10-14 | 2016-10-14 | Heavy object carrier that lightly carries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206086781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428136A (en) * | 2016-10-14 | 2017-02-22 | 湖北科技学院 | Portable truck |
-
2016
- 2016-10-14 CN CN201621123858.8U patent/CN206086781U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428136A (en) * | 2016-10-14 | 2017-02-22 | 湖北科技学院 | Portable truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20191014 |