CN207330254U - A kind of carrier - Google Patents
A kind of carrier Download PDFInfo
- Publication number
- CN207330254U CN207330254U CN201721410256.5U CN201721410256U CN207330254U CN 207330254 U CN207330254 U CN 207330254U CN 201721410256 U CN201721410256 U CN 201721410256U CN 207330254 U CN207330254 U CN 207330254U
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- CN
- China
- Prior art keywords
- battery case
- driving box
- carrier
- pallet fork
- bearing wheels
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Abstract
The utility model proposes a kind of carrier,Including driving box,Battery case and pallet fork,Driving box is connected by connecting rod with battery case,Two pallet forks are fixedly connected on the bottom of battery case,The top of driving box is provided with course changing control handle,Lifting hydraulic cylinder and driving motor are provided with driving box,The plunger rotation of lifting hydraulic cylinder is connected on battery case,Lateral limiting device is provided with battery case,Lifting position-limit switch and support base are provided with driving box,The cylinder barrel of lifting hydraulic cylinder is arranged in lateral limiting device,Support base is located at the lower section of the cylinder barrel of lifting hydraulic cylinder,The bottom of driving box is provided with driving wheel,Motor is driven to be sequentially connected with driving wheel,Storage battery is provided with battery case,Storage battery is electrically connected with driving motor,Bearing wheels after bearing wheels and one group before the bottom of every pallet fork is both provided with one group,The bottom of pallet fork is provided with bearing wheels lifting drive.The carrier of the utility model will not damage the timber apron in container by pressure when transporting goods.
Description
Technical field
Haulage equipment is the utility model is related to, more particularly to a kind of carrier.
Background technology
Carrier is also known as tray truck.Existing carrier is generally using storage battery as power, AC/DC motor driving, liquid
Press work station lifting, control crank centralized Control.Carrier operation is convenient, steady, quick；External form is compact, operation is flexible；Low noise
It is sound, pollution-free, suitable for heavy duty and long-time cargo transfer operating mode, cargo handling efficiency is greatly improved, is reduced labor intensity；
It can be especially suitable for the light industries such as food, pharmacy, weaving, printing in the place operation such as market, supermarket, warehouse, goods yard, workshop
Use.
Existing carrier is all light-duty carrier, can only carry the cargo no more than 3 tons of weight, while as more than 3 tons
More than cargo, as coil of strip class installation pallet is of high cost, applicant, which invents one kind and adapts to more than 3 tons heavy cargoes, pallet carrying,
Adapt to the carrier carried as coil of strip, aluminium volume, coil of cable class pallet-free again at the same time.But when in use, it has been found that one
A problem, when the carrier for carrying weight is removed into container, when the cargo of carrying reaches more than 4 tons, carrier is held
The timber apron in wheel or driving wheel meeting be collapsed container is carried, causes carrier not continue to run with, and timber apron can not recycle
Utilize, serious waste resource.So need to design a kind of new carrier and can solve the above problems at the same time.
Utility model content
The utility model proposes a kind of carrier, solve carry the carrier of weight into container remove when, easily
Timber apron in be collapsed container, the defects of causing carrier can not continue to run with and waste timber apron.
What the technical solution of the utility model was realized in：
A kind of carrier, including driving box, battery case and pallet fork, the upper and lower part of driving box pass through parallel arrangement
Connecting rod is connected with battery case, and the both ends of connecting rod are rotatablely connected with driving box and battery case respectively, and two pallet forks are fixedly connected
In the bottom of battery case, the top of driving box is provided with course changing control handle, and lifting hydraulic cylinder and driving are provided with driving box
Motor, the plunger rotation of lifting hydraulic cylinder are connected on battery case, and the cylinder barrel side of restricted lifting hydraulic cylinder is set on battery case
To mobile lateral limiting device, the lifting position-limit for limiting battery case lifting height is provided with driving box and switchs and supports
Seat, the cylinder barrel of lifting hydraulic cylinder are arranged in lateral limiting device, and support base is located at the lower section of the cylinder barrel of lifting hydraulic cylinder, driving
The bottom of case is provided with driving wheel, and driving motor is sequentially connected with driving wheel, storage battery is provided with battery case, storage battery is with driving
Dynamic motor is electrically connected, bearing wheels after bearing wheels and one group before the bottom of every pallet fork is both provided with one group, among the bottom of pallet fork
Bearing wheels lifting drive is provided with, bearing wheels lifting drive includes the cylinder tube of both ends open, the both ends of cylinder tube
A plunger is inside cased with, the bosom of cylinder tube is provided with the interior limiting device for limiting plunger retraction position, oil cylinder
Two plungers of cylinder are sequentially connected with preceding bearing wheels and rear bearing wheels respectively, and the bottom of pallet fork is provided with for limiting cylinder tube
The limit device of plunger extended length, the bottom front of pallet fork is additionally provided with is increased to limiting altitude for limiting pallet fork
Pallet fork limit sensors.
Further, the inclined chamfer shape of the inside upper surface of the pallet fork.
Further, it is connected with reinforcing plate between the inside bottom of the pallet fork and the battery case.
Further, the cylinder barrel bottom of the lifting hydraulic cylinder is fixedly connected with locating convex block, the upper surface of the support base
It is correspondingly arranged on the positioning groove coordinated with locating convex block.
Further, it is connected with seat on the driving box.
Further, the seat is fixed seat or removable seat.
Further, the control button that the upper surface of the course changing control handle and the driving box is respectively provided with.
Further, the lateral limiting device is two pieces of limiting plates.
The beneficial effects of the utility model：The bottom of every pallet fork adds one group of bearing wheels, increases forced area, removes
When fortune car opens the timber apron in container, four groups of bearing wheels have uniformly shared the weight of battery case and cargo, reduce every
A bearing wheels will not damage the timber apron in container, ensure that the normal of carrier to the pressure of the timber apron in container
Operation；In addition, driving box is by connecting rod and battery case because form a kind of floating connection relation, when on container,
Driving wheel is solely subjected to the weight of driving box, and driving wheel will not be collapsed timber apron.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is a kind of structure diagram of carrier of the utility model；
Fig. 2 is bearing wheels lifting drive and the structure diagram of bearing wheels；
Fig. 3 is the structure diagram of lifting hydraulic cylinder；
Fig. 4 is the structure diagram of pallet fork.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
With reference to Fig. 1-4, a kind of carrier, including driving box 1, battery case 2 and pallet fork 3, the upper and lower part of driving box 1 are equal
It is connected by the connecting rod of parallel arrangement with battery case 2, the both ends of connecting rod are rotatablely connected with driving box 1 and battery case 2 respectively,
Two pallet forks 3 are fixedly connected on the bottom of battery case 2, and the top of driving box 1 is provided with course changing control handle 4, is set in driving box 1
Lifting hydraulic cylinder 5 and driving motor are equipped with, the plunger rotation of lifting hydraulic cylinder 5 is connected on battery case 2, is set on battery case 2
The lateral limiting device 11 of the cylinder barrel lateral movement of restricted lifting hydraulic cylinder 5, is provided with driving box 1 for limiting battery case
The lifting position-limit switch and support base 12, the cylinder barrel of lifting hydraulic cylinder 5 of 2 lifting heights are arranged in lateral limiting device 11, are propped up
Support seat 12 is located at the lower section of the cylinder barrel of lifting hydraulic cylinder 5, and the bottom of driving box 1 is provided with driving wheel 13, driving motor and driving
Wheel 13 is sequentially connected, and storage battery is provided with battery case 2, and storage battery is electrically connected with driving motor, and the bottom of every pallet fork 3 is all provided with
Bearing wheels 62 after bearing wheels 61 and one group before being equipped with one group, are provided with bearing wheels lifting drive 7 among the bottom of pallet fork 3,
Bearing wheels lifting drive 7 includes the cylinder tube 71 of both ends open, and a plunger 72 is cased with the both ends of cylinder tube 71, oil
The bosom of cylinder barrel 71 is provided with the interior limiting device 73 for limiting plunger retraction position, and two plungers 72 of cylinder tube divide
It is not sequentially connected with preceding bearing wheels 61 and rear bearing wheels 62, the bottom of pallet fork 3 is provided with stretches for limiting the plunger 72 of cylinder tube
The limit device 31 of length, the bottom front of pallet fork 3 are additionally provided with the goods that limiting altitude is increased to for limiting pallet fork 3
Pitch limit sensors 32.
Preferably, the inclined chamfer shape 33 of the inside upper surface of the pallet fork 3.Chamfer bevel 33 can be used for carrying picture
The cylindrical cargos such as coil of strip, coil of cable.
Preferably, it is connected with reinforcing plate 35 between the inside bottom of the pallet fork 3 and the battery case.Reinforcing plate 35 is used for
Strengthen the intensity of pallet fork 3, and resist the cargo pressure outside to pallet fork.
Preferably, the cylinder barrel bottom of the lifting hydraulic cylinder 5 is fixedly connected with locating convex block 51, the support base 12 it is upper
Surface is correspondingly arranged on the positioning groove 52 coordinated with locating convex block 51.
Preferably, it is connected with seat 8 on the driving box 1.Seat 8 can be used for the operation carrier that is seated, and reduce worker
Labor intensity.
Preferably, the seat 8 is fixed seat or removable seat.If, can be with using removable seat
Pulling down when not used, more flexibly.
Preferably, the control button that the upper surface of the course changing control handle 4 and the driving box 1 is respectively provided with.Control is pressed
Button can be used for controlling the advance of carrier, retrogressing, speed, the lifting of battery case, the lifting of bearing wheels, switching of oil circuit etc..
Preferably, the lateral limiting device 11 is two pieces of limiting plates.Lateral limiting device 11 is used for limiting raise-lower hydraulic
The cylinder barrel lateral movement of cylinder 5, but do not limit it and move downward.
During utility model works, carrier is started, bottoms out pallet fork 3, insertion cargo bottom, operation control is pressed
Button, opens the oil circuit of bearing wheels lifting drive 7, and gives 7 fuel feeding of bearing wheels lifting drive, plunger 72 is stretched to both ends
Go out, the preceding bearing wheels 61 of driving and rear bearing wheels 62, goods makes fork 3 rise picking-up cargo, then, operates control button, switches oil circuit
To lifting hydraulic cylinder 5, and 5 fuel feeding of lifting hydraulic cylinder is given, the cylinder barrel of lifting hydraulic cylinder 5 moves down, and finally withstands support base 12,
Battery case 2 is jacked up upwards, makes the rear bearing wheels 62 of 3 rear end of pallet fork hanging, only driving wheel 13 and preceding bearing wheels 61 and ground
Contact, does not interfere with the radius of turn of carrier so, then reaches carrier before container, and operation control button is to liter
5 emptying of descending liquid cylinder pressure, battery case 2 decline, and rear bearing wheels 62 is contacted with ground, and the weight of cargo and battery case is preceding bearing wheels
61 and rear bearing wheels 62 undertake, driving box by connecting rod and battery case because form a kind of floating connection relation, at this time
Driving wheel is solely subjected to the weight of driving box, so that reduce the pressure of preceding bearing wheels 61, rear bearing wheels 62 and driving wheel 13 to ground,
When carrier is opened the timber apron in upper container, will not be collapsed timber apron, finally, carrier is driven into upper container, operation control
Button processed, is switched to the oil circuit of bearing wheels lifting drive 7, and gives 7 emptying of bearing wheels lifting drive, and cargo is put
Under, carrier is exited, completion is once carried.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (8)
- A kind of 1. carrier, it is characterised in that：Including driving box, battery case and pallet fork, the upper and lower part of driving box passes through The connecting rod of parallel arrangement is connected with battery case, and the both ends of connecting rod are rotatablely connected with driving box and battery case respectively, two goods Fork is fixedly connected on the bottom of battery case, and the top of driving box is provided with course changing control handle, lifting liquid is provided with driving box Cylinder pressure and driving motor, the plunger rotation of lifting hydraulic cylinder are connected on battery case, and restricted raise-lower hydraulic is set on battery case The lateral limiting device of the cylinder barrel lateral movement of cylinder, the lifting position-limit for limiting battery case lifting height is provided with driving box Switch and support base, the cylinder barrel of lifting hydraulic cylinder are arranged in lateral limiting device, and support base is located at the cylinder barrel of lifting hydraulic cylinder Lower section, the bottom of driving box is provided with driving wheel, and driving motor is sequentially connected with driving wheel, and electric power storage is provided with battery case Pond, storage battery are electrically connected with driving motor, bearing wheels, goods after bearing wheels and one group before the bottom of every pallet fork is both provided with one group Bearing wheels lifting drive is provided among the bottom of fork, bearing wheels lifting drive includes the cylinder tube of both ends open, A plunger is cased with the both ends of cylinder tube, the bosom of cylinder tube is provided with the interior limit for limiting plunger retraction position Position device, two plungers of cylinder tube are sequentially connected with preceding bearing wheels and rear bearing wheels respectively, and the bottom of pallet fork, which is provided with, to be used for The limit device of the plunger extended length of cylinder tube is limited, the bottom front of pallet fork is additionally provided with for limiting pallet fork rise To the pallet fork limit sensors of limiting altitude.
- 2. carrier as claimed in claim 1, it is characterised in that：The inclined chamfer shape of inside upper surface of the pallet fork.
- 3. carrier as claimed in claim 2, it is characterised in that：Connect between the inside bottom of the pallet fork and the battery case It is connected to reinforcing plate.
- 4. carrier as claimed in claim 3, it is characterised in that：The cylinder barrel bottom of the lifting hydraulic cylinder is fixedly connected with fixed Position convex block, the upper surface of the support base are correspondingly arranged on the positioning groove coordinated with locating convex block.
- 5. such as the carrier any one of claim 1-4, it is characterised in that：Seat is connected with the driving box.
- 6. carrier as claimed in claim 5, it is characterised in that：The seat is fixed seat or removable seat.
- 7. carrier as claimed in claim 6, it is characterised in that：The upper surface of the course changing control handle and the driving box It is respectively provided with control button.
- 8. carrier as claimed in claim 7, it is characterised in that：The lateral limiting device is two pieces of limiting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410256.5U CN207330254U (en) | 2017-10-27 | 2017-10-27 | A kind of carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410256.5U CN207330254U (en) | 2017-10-27 | 2017-10-27 | A kind of carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207330254U true CN207330254U (en) | 2018-05-08 |
Family
ID=62364061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721410256.5U Active CN207330254U (en) | 2017-10-27 | 2017-10-27 | A kind of carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207330254U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108689070A (en) * | 2018-06-01 | 2018-10-23 | 张家港凯斯机械有限公司 | A kind of baby container handling device |
| CN114314426A (en) * | 2021-11-08 | 2022-04-12 | 大梵科技(嘉兴)有限公司 | Unmanned pallet truck and working method thereof |
-
2017
- 2017-10-27 CN CN201721410256.5U patent/CN207330254U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108689070A (en) * | 2018-06-01 | 2018-10-23 | 张家港凯斯机械有限公司 | A kind of baby container handling device |
| CN114314426A (en) * | 2021-11-08 | 2022-04-12 | 大梵科技(嘉兴)有限公司 | Unmanned pallet truck and working method thereof |
| CN114314426B (en) * | 2021-11-08 | 2024-01-05 | 大梵科技(嘉兴)有限公司 | Unmanned pallet truck and working method thereof |
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