CN2271241Y - Beam Harvester - Google Patents
Beam Harvester Download PDFInfo
- Publication number
- CN2271241Y CN2271241Y CN 96240717 CN96240717U CN2271241Y CN 2271241 Y CN2271241 Y CN 2271241Y CN 96240717 CN96240717 CN 96240717 CN 96240717 U CN96240717 U CN 96240717U CN 2271241 Y CN2271241 Y CN 2271241Y
- Authority
- CN
- China
- Prior art keywords
- frame
- saddle
- sprocket
- connects
- connecting rod
- 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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- Harvesting Machines For Specific Crops (AREA)
Abstract
The utility model discloses a bean cutting machine which has the structural proposal that two driving sprockets are arranged on a main beam, and a V-shaped connecting rod connected with a sliding cutter frame is arranged on a machine frame. The sliding cutter frame with cutters is arranged in a V-shaped connecting rod in a sliding track with the sliding cutter frame, and the sliding cutter frame is provided with cutters and can slide in the sliding track. A lifting support and a lifting arm which are hinged on a supporting arm of the main beam are arranged in the machine frame, and the lifting arm is connected with a tractor hydraulic system. When used, power can drive the cutters on the sliding cutter frame via a chain transmission system, a rocking arm rod and the connecting rod to repeatedly move so as to cut crops. The utility model has the advantages of simple structure, low cost and high labor efficiency, and the utility model is an ideal bean cutting machine.
Description
The utility model relates to a kind of grain header, relates to a kind of bean cutter specifically.
The legume crop of rural area harvesting now, the manual harvesting of main or employing, to gathering in season, peasant's labour intensity is big, and lavishes labor on and the time, and operating efficiency is too low.
The purpose of this utility model is to provide a kind of and saves time, laborsaving, percent of loss is low and bean cutter easy to use, that cost is low.
The purpose of this utility model is installed line shaft above being achieved in that the girder that is installed on the tractor, on the line shaft both sides drive sprocket is installed respectively, be installed in above the frame by movable sprocket, each passive sprocket coaxiality is installed a driven sprocket, said each by movable sprocket and driven sprocket side a rocking lever is installed respectively, the other end of this rocking lever connects the V-arrangement connecting rod that is movably arranged on the frame, the other end of V-arrangement connecting rod connects saddle, this saddle is installed on the sliding rail of frame bottom, dismountable blade is installed on the said saddle, on said girder, fixedly mount support arm, hinged crane and lifting arm on this support arm, the other end of said crane is installed in upper rack, one end of said lifting arm is installed in the middle of the frame, the other end of said lifting arm connects elevating lever, and this elevating lever links to each other with tractor hydraulic system.During harvesting, girder is installed on the tractor, power is passed to driving shaft through tractor motive power output shaft, driving shaft drives two drive sprocket transmissions, drive sprocket drives two again through chain and rotates by movable sprocket and with driven sprocket that passive sprocket coaxiality is installed, driven saddle front and back motion on sliding rail by the rocking lever of movable sprocket and driven sprocket side through the V-arrangement connecting rod, thereby the sliding blade on the saddle is seesawed, the cutting crop.Whole and rising and falling of frame controlled by tractor hydraulic system.
Said in the above frame bottom front is installed grain lifter, in this grain lifter back nearside divider is installed.Grain lifter buries legume crop is propped up during harvesting, and behind the blade cuts crop, nearside divider separately discharges crop to both sides.
Mounting spring between said in the above saddle and the blade.Prevent the blade come-up.
Said in the above girder one end is installed emery wheel.
Above said tractor motive power output shaft connect a universal joint, the universal joint output shaft connects line shaft through bevel gear.
The cutter holder is installed in said in the above frame bottom, and said sliding rail is installed in the cutter holder.
Advantage of the present utility model is: this machine is by tractor dynamic power drive work, only needs a people can finish harvesting work, saves time, laborsaving high efficiency; This machine is simple in structure, and volume is little, and is in light weight, and cost is low, easy to use, and the width on ridge is adjustable, and is applied widely; The cutting because blade buries of this machine, the proportion of goods damageds are low.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is the end view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 divides standing grain part schematic diagram among Fig. 1.
Shown in Fig. 1-4, girder 16 is installed on the tractor, connect a universal joint 14 on the power take-off of tractor, universal joint 14 is exported the bevel gear 15 that is coupling, bevel gear 15 drives the line shaft 13 that is installed on the girder 16, on line shaft 13 both sides drive sprocket 12 is installed respectively, the emery wheel 11 of sharpening usefulness is installed at an end of girder 16, drive sprocket 12 drives by chain and is rotated by movable sprocket 10, be installed in above the frame 7 by movable sprocket 10, with each by movable sprocket 10 coaxial installation one driven sprockets 9, each is respectively installed a rocking lever 8 by movable sprocket 10 and driven sprocket 9 sides, the other end of each rocking lever 8 connects a V-arrangement connecting rod 6, the top of V-arrangement connecting rod 6 is actively connected on the frame 7, the other end connects saddle 2, this saddle 2 is installed on the sliding rail 3, sliding rail 3 is installed in above the cutter holder 4 of frame 7 bottoms, dismountable blade 1 is installed on saddle 2, mounting spring 22 between saddle 2 and the blade 1, prevent blade 1 come-up, cutter holder 4 front ends in frame 7 bottoms are installed grain lifter 5, at this grain lifter 5 back welding nearside divider 21, below the drive sprocket 12 on girder 16 both sides, fixedly mount support arm 17 respectively, hinged crane 19 in the middle of support arm 17, below hinged lifting arm 20, the other end of crane 19 is installed in frame 7 tops, one end of lifting arm 20 is installed in the middle of the frame 7, the other end fixed installation elevating lever 18 of lifting arm 20, elevating lever 18 links to each other with tractor hydraulic system.During harvesting, girder 16 is installed on the tractor, power is passed to driving shaft through power take-off and bevel gear, driving shaft drives two drive sprockets and rotates, drive sprocket drives two again through chain and rotates by movable sprocket and with driven sprocket that passive sprocket coaxiality is installed, driven saddle front and back motion on sliding rail by the rocking lever of movable sprocket and driven sprocket side through the V-arrangement connecting rod, thereby the sliding blade on the saddle is seesawed, different because of being fixed on the original position of the rocking lever of driven sprocket side by movable sprocket, the front and back position difference of four blades on two groups of saddles, help cutting operation like this, before cutting, grain lifter buries legume crop is propped up, and behind the blade cuts crop, nearside divider separately discharges crop to both sides.Rising and falling of whole frame controlled by tractor hydraulic system, it is that fulcrum rotates with the pin joint on support arm that the elevating lever that connects hydraulic system can make the lifting arm that connects with it, the other end of lifting arm is connected on the frame, lifting arm can drive the upper and lower motion of frame like this, because of the bracing frame of hinge-coupled frame in the middle of the support arm, so moving up and down of frame do not change distance by between movable sprocket and the driven sprocket.This machine can be regulated the installation site of drive sprocket and crane and lifting arm at any time according to row spacing, to regulate the width on the ridge of cutting crop.Only need a people can finish harvesting work with this machine, save time, laborsaving, high efficiency, blade can be unloaded down at any time with the emery wheel on the girder and grind; This machine is simple in structure, and volume is little, and is in light weight, and cost is low, easy to use, and row spacing is adjustable, applied widely; The cutting because blade buries of this machine, the proportion of goods damageds of beanpod are low.
Claims (6)
1, a kind of bean cutter, it is characterized in that: be installed in line shaft (13) is installed above the girder (16) on the tractor, on line shaft (13) both sides drive sprocket (12) is installed respectively, be installed in above the frame by movable sprocket (10), each is by coaxial installation one driven sprocket of movable sprocket (10) (9), said each by movable sprocket (10) and driven sprocket (9) side a rocking lever (8) is installed respectively, the other end of this rocking lever (8) connects the V-arrangement connecting rod (6) that is movably arranged on the frame (7), the other end of V-arrangement connecting rod (6) connects saddle (2), this saddle (2) is installed on the sliding rail (3) of frame (7) bottom, said saddle (2) is gone up dismountable blade (1) is installed, go up fixed installation support arm (17) at said girder (16), this support arm (17) is gone up hinged crane (19) and lifting arm (20), the other end of said crane (19) is installed in frame (7) top, one end of said lifting arm (20) is installed in the middle of the frame (7), the other end of said lifting arm (20) connects elevating lever (18), and this elevating lever (18) links to each other with tractor hydraulic system.
2, bean cutter according to claim 1 is characterized in that: in said frame (7) bottom front grain lifter (5) is installed, nearside divider (21) is installed in this grain lifter (5) back.
3, bean cutter according to claim 1 and 2 is characterized in that: mounting spring (22) between said saddle (2) and blade (1).
4, bean cutter according to claim 1 and 2 is characterized in that: at said girder (16) one ends emery wheel (11) is installed.
5, bean cutter according to claim 1 and 2 is characterized in that: said tractor motive power output shaft connects a universal joint (14), and universal joint (14) output shaft connects line shaft (13) through bevel gear (15).
6, bean cutter according to claim 1 and 2 is characterized in that: in said frame (7) bottom cutter holder (4) is installed, said sliding rail (3) is installed in the cutter holder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96240717 CN2271241Y (en) | 1996-09-18 | 1996-09-18 | Beam Harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96240717 CN2271241Y (en) | 1996-09-18 | 1996-09-18 | Beam Harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2271241Y true CN2271241Y (en) | 1997-12-31 |
Family
ID=33915302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96240717 Expired - Fee Related CN2271241Y (en) | 1996-09-18 | 1996-09-18 | Beam Harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2271241Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103053268A (en) * | 2013-01-29 | 2013-04-24 | 张修春 | Hybrid beans vine-breaking mechanism of harvester |
| CN110495300A (en) * | 2019-09-18 | 2019-11-26 | 安徽工程大学 | Stalk class vegetable harvester |
-
1996
- 1996-09-18 CN CN 96240717 patent/CN2271241Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103053268A (en) * | 2013-01-29 | 2013-04-24 | 张修春 | Hybrid beans vine-breaking mechanism of harvester |
| CN110495300A (en) * | 2019-09-18 | 2019-11-26 | 安徽工程大学 | Stalk class vegetable harvester |
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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 |