CN2882214Y - Stalks fork lifter - Google Patents
Stalks fork lifter Download PDFInfo
- Publication number
- CN2882214Y CN2882214Y CN 200620112369 CN200620112369U CN2882214Y CN 2882214 Y CN2882214 Y CN 2882214Y CN 200620112369 CN200620112369 CN 200620112369 CN 200620112369 U CN200620112369 U CN 200620112369U CN 2882214 Y CN2882214 Y CN 2882214Y
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- CN
- China
- Prior art keywords
- frame
- tractor
- fork
- utility
- model
- 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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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a straw forklift. Wherein, a main fork (1) is hinged with a frame (3) through two rockers (2). The frame (3) is placed on a farm tractor (5). Between the rockers (2) and the frame (3), a hydraulic cylinder (4) is placed, which is connected with the hydraulic system of the tractor (5). In the utility model, the fork, the two rockers and the frame constitute a dual-rocker mechanism. The two rockers swing by the telescoping of the piston of the hydraulic cylinder between the rockers and the frame, so as to drive the fork to lift up and down. The utility model is supplied with a hydraulic power through and transported by a tractor, the frame is mounted on the tractor when loading/unloading straws, and is dismounted after operation, this kind of structure is applicable for popularization in the wide countryside, so as to achieve multi-functions of a tractor. The utility model can load/unload 9 vehicles of straws in half days, is with high efficiency, of simple structure, economical and practical.
Description
Technical field
The utility model relates to a kind of farm machinery, especially a kind of Work machine that loads and unloads stalk.
Background technology
All be to rely on the manpower operation when restraining, picking and placeing, load straw such as corn, cotton, straw at present in the rural area, artificial pitching with spade, wood fork got stalk and is placed on the haulage vehicle such as tractor, owing to rely on manpower operation's efficient low, three people can only adorn two to three cars (1 ton half in a car hay) half a day, and the special-purpose fork truck that generally uses in factory price height not only, also inapplicable vast rural area underdeveloped, and also inapplicable for this special shape of stalk.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned weak point, and provides a kind of energy to be fit to the fork truck of the loading and unloading stalk that uses in the rural area.
The utility model is achieved in that its main body pallet fork is hinged and connected by two rocking bars and frame, and frame is located on one's body the farm tractor, is provided with hydraulic cylinder between rocking bar and frame, and hydraulic cylinder links to each other with the hydraulic system of tractor.
As a kind of improvement of the present utility model, hydraulic cylinder is made as two.
As another improvement of the present utility model, two rocking bars are made as figure of eight folding arm form.
Because pallet fork of the present utility model links to each other with frame by two rocking bars, pallet fork, double rocking lever and frame have just constituted the double rocker mechanism in the four-bar linkage, by stretching of the hydraulic cylinder piston between rocking bar and frame, double rocking lever is swung up and down, drive pallet fork lifting up and down.During the work of loading and unloading stalk, earlier pallet fork is dropped to the frame bottom, drive pallet fork parallel propelling along ground by tractor, stalk is restrained in heaps, the primer fluid cylinder pressure makes on the pallet fork and lifts then, and stalk is given rise to the transport vehicle top, and tractor retreats pallet fork is extracted out from the stalk below.Frame of the present utility model is installed on one's body the farm tractor, hydraulic power is provided and transports by tractor, when loading and unloading the stalk operation frame is installed on the tractor, operation finishes to go again and dismantles, this structure is fit to vast rural area to be applied, and realizes the tractor a tractor serves several purposes, and such fork truck can load and unload 9 car stalks half a day, improved operating efficiency, simple in structure, economical and practical.
Description of drawings
Fig. 1 is the utility model stalk fork lift truck structure schematic diagram.
Fig. 2 is the another kind of rocker structure schematic diagram of the utility model.
Embodiment
As shown in Figure 1, the utility model stalk fork truck mainly comprises pallet fork 1, double rocking lever 2, frame 3 and hydraulic cylinder 4, pallet fork 1 is divided into some end forks 11 arranged side by side, back of the body fork 12, its lateral length should adapt with the stalk length of loading and unloading, every pallet fork 1 is arranged in parallel, pallet fork 1 spacing is suitable mutually with the stalk kind that fork is got, and getting the corn stalk spacing as fork can be wide, and fork is got wheat straw, and then spacing is little.For preventing that the stalk of loading onto pallet fork from falling from the pallet fork both sides, also can load onto retaining fork 13 respectively in both sides.Back of the body fork 12 links to each other with upper and lower two rocking bars 2 by hinge, and the other end of rocking bar 2 passes through hinge 6 and links to each other with frame 3, and frame 3 is installed on farm tractor 5 fuselages, and is detachable, is convenient to install and use.At rocking bar 2 and 3 of frames hydraulic jack 4 is housed, hydraulic cylinder 4 provides power by the hydraulic system of tractor 5, and stretching of hydraulic cylinder 4 pistons swings up and down double rocking lever 2, drives pallet fork lifting about in the of 1, the loading and unloading stalk.Hydraulic cylinder 4 can be one, promptly connects cross bar between the following rocking bar 21 at pallet fork 1 two ends, and cross bar links to each other with hydraulic cylinder 4 piston rods; Hydraulic cylinder 4 also can be two, and promptly rocking bar 21 and 3 of frames are installed a hydraulic cylinder 4 respectively under each, so that frame 3 stressed dispersions, even.In addition, be to reduce the height of frame 3, strengthen stability, two rocking bars 2 also can adopt figure of eight folding arm form as shown in Figure 2, are hinge 6 between each bar and connect, 3 installations of following rocking bar 21 and frame hydraulic cylinder 4.
Claims (3)
1, a kind of stalk fork truck, it is characterized in that: its main body pallet fork (1) is hinged and connected by two rocking bars (2) and frame (3), frame (3) is located on one's body the farm tractor (5), be provided with hydraulic cylinder (4) between rocking bar (2) and frame (3), hydraulic cylinder (4) links to each other with the hydraulic system of tractor (5).
2, stalk fork truck according to claim 1 is characterized in that: described hydraulic cylinder (4) is made as two.
3, stalk fork truck according to claim 1 and 2 is characterized in that: described two rocking bars (2) are made as figure of eight folding arm form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620112369 CN2882214Y (en) | 2006-04-03 | 2006-04-03 | Stalks fork lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620112369 CN2882214Y (en) | 2006-04-03 | 2006-04-03 | Stalks fork lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2882214Y true CN2882214Y (en) | 2007-03-28 |
Family
ID=37955274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620112369 Expired - Fee Related CN2882214Y (en) | 2006-04-03 | 2006-04-03 | Stalks fork lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2882214Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984824A (en) * | 2015-02-27 | 2016-10-05 | 张传生 | Novel fully-automatic loading/unloading device suitable for all loading/unloading environments |
-
2006
- 2006-04-03 CN CN 200620112369 patent/CN2882214Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984824A (en) * | 2015-02-27 | 2016-10-05 | 张传生 | Novel fully-automatic loading/unloading device suitable for all loading/unloading environments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |