CN202575875U - Tray truck - Google Patents
Tray truck Download PDFInfo
- Publication number
- CN202575875U CN202575875U CN 201220189421 CN201220189421U CN202575875U CN 202575875 U CN202575875 U CN 202575875U CN 201220189421 CN201220189421 CN 201220189421 CN 201220189421 U CN201220189421 U CN 201220189421U CN 202575875 U CN202575875 U CN 202575875U
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- CN
- China
- Prior art keywords
- plunger
- front vertical
- oil pump
- vertical plate
- utility
- 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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Abstract
The utility model discloses a tray truck, comprising a fork and back wheels, wherein the fork is provided with a front vertical plat, a top plate is arranged on the front vertical plate, the front vertical plate is further connected with a base, front wheels are arranged under the base, the base is provided with a hydraulic oil pump, the oil pump comprises a large plunger and a small plunger, the large plunger is connected with the top plate, a spring is arranged on the outer circumference of the small plunger, and an operating lever is arranged at the upper end of the small plunger and is provided with a stay-wire type switch. The tray truck disclosed by the utility model has the advantages of having a reasonable structure and high bearing capability, enhancing the strength and the rigidity of a fork frame, bringing convenience in carrying of heavy goods, improving the carriage efficiency, reducing the labor intensity, also bringing convenience in maintenance, improving the bearing capability of an oil pump through increasing the diameter of the large plunger, and ensuring the safety and the stability of the goods conveyance.
Description
Technical field
The utility model relates to a kind of handbarrow, particularly a kind of tray truck.
Background technology
Hand hydraulic carrier is local a kind of handbarrow commonly used such as present factory floor, warehouse, supermarket.The load carrying ability of existing manual transport trolley is lower, and serviceability is relatively poor, can't carry heavy weight goods, during large cargo, needs to adopt the method carrying of turning parts into the whole in transportation, in this case the worker to do efficient low.Existing manual type transport trolley pallet fork load-carrying capacity is little, and intensity is not high, and is yielding, and the operating cylinder bearing capacity is little, can not satisfy the carrying of large-tonnage goods.
The utility model content
The purpose of the utility model is in order to overcome the problems referred to above, a kind of tray truck to be provided.
For achieving the above object, the method that the utility model adopts is: a kind of tray truck comprises pallet fork, trailing wheel, on described pallet fork, is provided with front vertical plate; Described front vertical plate is provided with top board, and described front vertical plate also is connected with base, has front-wheel at described base; Described base is provided with hydraulic oil pump; Said oil pump comprises big plunger and small plunger, and said big plunger links to each other with described top board, is provided with spring in described small plunger outer ring; Upper end at small plunger also is provided with joystick, and described joystick is provided with a stay-supported switch.
As a kind of improvement of the utility model, be connected through welding or screw between described front vertical plate and the described pallet fork.
As a kind of improvement of the utility model, described front-wheel is a cardan wheel.
The beneficial effect of the utility model is:
The utility model compared with prior art its advantage is: the utility model is rational in infrastructure, has strengthened the strength and stiffness of goods shelf, and load-carrying capacity is high; Made things convenient for the heavy goods of carrying; Improve the efficient of carrying, reduced labour intensity, also be convenient to maintenance simultaneously; Make that through the diameter that has increased plunger the load-carrying capacity of oil pump is stronger, guaranteed the safety and the stability of goods transport.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Wherein each parts is:
1 front-wheel, 2 oil pumps, 3 trailing wheels, 4 pallet forks, 5 top boards, 6 joysticks, 7 springs, 8 stay-supported switches, 9 bases, 10 front vertical plates.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment, further illustrate the utility model, should understand the following specific embodiment only be used to the utility model is described and be not used in the restriction the utility model scope.Need to prove; Describe below the word " preceding " that uses, " back ", " left side ", " right side ", " on " and D score refer to the direction among the width of cloth figure, word " interior " and " outward " refer to respectively towards or away from the direction of specific features geometric centre.
Like the described a kind of tray truck of Fig. 1, comprise pallet fork 4, trailing wheel 3, on described pallet fork 4, be provided with front vertical plate 10, described front vertical plate 10 is provided with top board 5; Described front vertical plate 10 also is connected with base 9, has front-wheel 1 at described base 9, and described front-wheel 1 is a cardan wheel; Described base 9 is provided with oil pump 2; Said oil pump 2 comprises big plunger and small plunger, and said big plunger links to each other with described top board 5, is provided with spring 7 in described small plunger outer ring; Upper end at small plunger also is provided with joystick 6, and described joystick 6 is provided with a stay-supported switch 8.
In the present embodiment, be connected through welding or screw between described front vertical plate 10 and the described pallet fork 4.
The workflow of the utility model is: at first the pallet fork 4 of transport trolley is delivered under the goods, joystick 6 pressed downward then are through the compression small plunger; With big plunger jack-up; Drive the lifting of pallet fork 4 through the rising of big plunger, goods is transported, when goods arrives appointed positions with this; Make big plunger descend through the stay-supported switch 8 on the joystick 6, thereby drive the decline of pallet fork 4.When goods places, the tray truck extraction is pulled away.
The utility model is rational in infrastructure, has strengthened the strength and stiffness of goods shelf, and load-carrying capacity is high; Made things convenient for the heavy goods of carrying; Improve the efficient of carrying, reduced labour intensity, also be convenient to maintenance simultaneously; Make that through the diameter that has increased plunger the load-carrying capacity of oil pump is stronger, guaranteed the safety and the stability of goods transport.
The above; It only is the preferred embodiment of the utility model; Be not to be the utility model to be done the restriction of any other form, and, still belong to the utility model scope required for protection according to any modification or equivalent variations that the technical spirit of the utility model is done.
Claims (3)
1. tray truck, it is characterized in that: comprise pallet fork, trailing wheel, on described pallet fork, be provided with front vertical plate, described front vertical plate is provided with top board; Described front vertical plate also is connected with base; Have front-wheel at described base, described base is provided with hydraulic oil pump, and said oil pump comprises big plunger and small plunger; Said big plunger links to each other with described top board; Be provided with spring in described small plunger outer ring, also be provided with joystick in the upper end of small plunger, described joystick is provided with a stay-supported switch.
2. require 1 described a kind of tray truck according to profit, it is characterized in that: be connected through welding or screw between described front vertical plate and the described pallet fork.
3. a kind of tray truck according to claim 1 and 2 is characterized in that: described front-wheel is a cardan wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220189421 CN202575875U (en) | 2012-04-28 | 2012-04-28 | Tray truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220189421 CN202575875U (en) | 2012-04-28 | 2012-04-28 | Tray truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202575875U true CN202575875U (en) | 2012-12-05 |
Family
ID=47245311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220189421 Expired - Fee Related CN202575875U (en) | 2012-04-28 | 2012-04-28 | Tray truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202575875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892377A (en) * | 2017-05-02 | 2017-06-27 | 宁波市加力特机械有限公司 | One kind presses hand formula hydraulic platform vehicle |
-
2012
- 2012-04-28 CN CN 201220189421 patent/CN202575875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892377A (en) * | 2017-05-02 | 2017-06-27 | 宁波市加力特机械有限公司 | One kind presses hand formula hydraulic platform vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130428 |