CN201182077Y

CN201182077Y - Harvester for garlic

Info

Publication number: CN201182077Y
Application number: CNU2008200349756U
Authority: CN
Inventors: 刘卫东
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-03
Filing date: 2008-04-03
Publication date: 2009-01-21
Anticipated expiration: 2018-04-03

Abstract

The utility model discloses a garlic harvester, comprising a frame, a plurality of colter boots, a plurality of colters, a plurality groups of mechanisms used to pull up and move the garlic, a plurality of saw bits used to cut garlic stems, a garlic stem discharge slot and a garlic discharge slot. Each mechanism used to pull up and move the garlic comprises a plurality groups of lower pedrail pairs and upper pedrail pairs, and a clearance is left between two neighboring upper and lower groups of pedrail pairs, in which the garlic stem is clamped; the garlic is pulled up and is moved to the rear part of the frame during the motion of the upper pedrail pairs and the lower pedrail pairs; a pedrail pair driver axle is connected with a derailleur through a chain transmission pair I, and the derailleur is connected with a transmission shaft through a chain transmission pair II. When in use, the frame is installed at the front end of a tractor and the colter boots dig up deep grooves on both sides of each ridge of garlic; the colters lift the garlic up, the garlic stems enter the upper pedrail pairs and the lower pedrail pairs, and each two neighboring pedrail pairs clamp the garlic stems; meanwhile, the garlic stems move to the rear part of the frame and the saw bits cut the garlic stems; the garlic stems go into the garlic stem discharge slot while the garlic enters the garlic discharge slot.

Description

Garlic harvester

Technical field

The utility model relates to a kind of agricultural machinery, is specifically related to a kind of garlic harvester.

Background technology

Along with the expansion in international garlic market, China's planting garlic area increases gradually.At present, stem work is cut in the harvesting of garlic, and mainly also by manpower, labour intensity is big.Recently diversified garlic harvester also occurs on the market,, receive good effect for the harvesting garlic provides mechanized.But comprehensively also there is a following unsatisfactory part, 1, most of grain header can only pull up garlic, can not cut stem, cut stem and also want secondary operations.2, the part grain header can only dig out garlic, also needs artificial many to pick up, and transports to the edge of a field again, and mechanization degree is low, inefficiency.

Summary of the invention

The utility model provides a kind of garlic harvester, and this machine comprises that frame, many ploughs, many colters, many groups pull up and the mechanism of mobile garlic, saw blade, garlic stem blow tank, the head of garlic blow tanks of many excision garlic stems.Frame is installed in the front end of tractor, plough digs out zanjon in the both sides of every ridge garlic, colter upwards lifts the head of garlic, the garlic stem enters upper and lower crawler belt pair, two crawler belts that face mutually clamp the garlic stem, and move to the rear portion of frame, and saw blade downcuts the garlic stem, the garlic stem enters garlic stem blow tank, and the head of garlic enters head of garlic blow tank.

The utility model is achieved by the following technical solution: a kind of garlic harvester is characterized in that: this machine comprises that frame, many ploughs, many colters, many groups pull up and the mechanism of mobile garlic, saw blade, garlic stem blow tank, the head of garlic blow tanks of many excision garlic stems;

Described frame is put the beams in place by many underbeams, many central sills, many by frame and many vertical beams, a back rest, the tank bracket that tie-beam is formed; The front portion of frame is made into the many groups independent rack that equates with garlic ridge square, and the rear end of underbeam, central sill, upper beam is connected with the back rest, and the back rest is connected with tie-beam with two oil cylinders by two hinges, and tie-beam is connected with the tractor frame front end; The front end of every group of independent rack is installed the disc plough, and described plough comprises and revolves cutter, axle, revolves cutter and is connected with axle by key, spool is connected with the front end of underbeam by bearing, spool is connected with power transmission shaft by revolving cutter chain drive pair; A colter is installed in the bottom of every underbeam front end; Described power transmission shaft is installed in the middle part of frame by many bearing blocks, and power transmission shaft is connected with the power take-off of tractor by the band transmission;

Described pulling up and the mechanism of mobile garlic comprises that crawler belt under many groups that are installed on the central sill is secondary and is installed in crawler belt pair on the upper beam many groups; Face on two groups between the crawler belt pair mutually, face mutually and all keep certain clearance under two groups between the crawler belt pair, this gap clamps the garlic stem, and garlic is pulled up and moves to the frame rear portion in upper and lower crawler belt secondary motion process; Described crawler belt pair down comprises follower, directive wheel, following driving wheel, crawler belt; The described crawler belt pair that goes up comprises follower, goes up driving wheel, crawler belt; The last driving wheel of upper and lower correspondence and following driving wheel are respectively by being connected with same drive sprocket axle; On installing two groups on the middle independent rack crawler belt secondary and two groups under the crawler belt pair, by secondary III of chain drive connection, wherein a drive sprocket axle is connected with the speed changer that is installed in the frame rear portion by secondary I of chain drive between two drive sprocket axles; On installing one group on the independent rack of both sides crawler belt secondary and one group under the crawler belt pair, its drive sprocket axle is connected with speed changer by secondary I of chain drive; Described speed changer is connected with power transmission shaft by secondary II of chain drive; Saw blade is installed in the lower end of drive sprocket axle;

Described garlic stem blow tank is installed in the middle part of frame, and described head of garlic blow tank is installed in the bottom of frame.

Good effect of the present utility model is:

The digging of collection trench digging, garlic is uprooped, transports, cuts stem, garlic stem, the head of garlic are sent at random hopper respectively, each procedure is in one, high efficiency.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the utility model structural representation;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the A place partial enlarged drawing of Fig. 1;

Fig. 4 is the B place partial enlarged drawing of Fig. 2;

Among the figure: 1, frame, 1-1, underbeam, 1-2, central sill, 1-3, put the beams in place, 1-4, vertical beam, 1-5, the back rest, 1-6, tie-beam, 2, plough, 2-1, revolve cutter, 2-2, axle, 2-3, bearing, 2-4, key, 3, revolve cutter chain drive pair, 4, following crawler belt pair, 4-1, follower, 4-2, directive wheel, 4-3, crawler belt, 4-4, following driving wheel, 5, last crawler belt pair, 5-1, follower, 5-2, crawler belt, 5-3, last driving wheel, 6, secondary I of chain drive, 7, secondary II of chain drive, 8, speed changer, 9, oil cylinder, 10, hinge, 11, garlic stem blow tank, 12, head of garlic blow tank, 13, drive sprocket axle, 13-1, key, 14, secondary III of chain drive, 15, saw blade, 16, power transmission shaft, 17, bearing block, 18, the band transmission, 19, colter.

Embodiment

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4: garlic harvester comprises that frame 1, many ploughs 2, many colters 19, many groups pull up and the mechanism of mobile garlic, saw blade 15, garlic stem blow tank 11, the head of garlic blow tanks 12 of many excision garlic stems.

Described frame 1 by frame by many underbeam 1-1, many central sill 1-2, many upper beam 1-3 and Duo Gen vertical beam 1-4, a back rest 1-5, the tank bracket that tie-beam 1-6 forms; The front portion of frame 1 is made into the many groups independent rack that equates with garlic ridge square, the rear end of underbeam 1-1, central sill 1-2, upper beam 1-3 is connected with back rest 1-5, back rest 1-5 is connected with tie-beam 1-6 with two oil cylinders 9 by two hinges 10, and tie-beam 1-6 is connected with the tractor frame front end; The front end of every group of independent rack is installed disc plough 2, described plough 2 comprise revolve cutter 2-1, the axle 2-2, revolve cutter 2-1 and is connected with an axle 2-2 by key 2-4, axle 2-2 is connected with the front end of underbeam 1-1 by bearing 2-3, and a 2-2 is connected with power transmission shaft 16 by revolving cutter chain drive pair 3; A colter 19 is installed in the bottom of every underbeam 1-1 front end; Described power transmission shaft 16 is installed in the middle part of frame 1 by many bearing blocks 17, and power transmission shaft 16 is connected with the power take-off of tractor by band transmission 18.

Described pulling up and the mechanism of mobile garlic comprises crawler belt secondary 4 under many groups that are installed on the central sill 1-2 and is installed in crawler belt pair 5 on the upper beam 1-3 many groups; Face on two groups between the crawler belt pair 5 mutually, face mutually and all keep certain clearance under two groups between the crawler belt pair 4, this gap clamps the garlic stem, and garlic is pulled up and moves to the frame rear portion in upper and lower

crawler belt pair

5,4 motion processes; Described crawler belt pair 4 down comprises follower 4-1, directive wheel 4-2, following driving wheel 4-4, crawler belt 4-3; The described crawler belt pair 5 that goes up comprises follower 5-1, goes up driving wheel 5-3, crawler belt 5-2; The last driving wheel 5-3 of upper and lower correspondence is connected with same drive sprocket axle 13 by 13-1 respectively with following driving wheel 4-4; On installing two groups on the middle independent rack under secondary 5 and two groups of the crawler belt between 4, two drive sprocket axles 13 of crawler belt pair by secondary III14 of chain drive connection, wherein a drive sprocket axle 13 is connected with the speed changer 8 that is installed in frame 1 rear portion by secondary I of chain drive 6; Crawler belt pair 4 under secondary 5 and one groups of the crawler belt on installing one group on the independent rack of both sides, its drive sprocket axle 13 is connected with speed changer 8 by secondary I of chain drive 6; Described speed changer 8 is connected with power transmission shaft 16 by secondary II of chain drive 7; Saw blade 15 is installed in the lower end of drive sprocket axle 13;

Described garlic stem blow tank 11 is installed in the middle part of frame 1, and described head of garlic blow tank 12 is installed in the bottom of frame 1.

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, frame tie-beam 1-6 is installed in the front end of tractor, adjust oil cylinder 9, frame 1 front end has a down dip, and makes the position of plough 2 be lower than the position of the head of garlic.The power of tractor drives power transmission shaft 16 rotations through the band transmission, power transmission shaft 16 revolves cutter 2-1 rotation by revolving secondary 3 drivings of cutter chain drive, zanjon is dug out in both sides in every ridge garlic, colter 19 upwards lifts the head of garlic, and the garlic stem enters upper and lower

crawler belt pair

5,4, and two crawler belts that face mutually clamp the garlic stem, and move to the rear portion of frame 1, saw blade 15 downcuts the garlic stem, and the garlic stem enters garlic stem blow tank 11, and the head of garlic enters head of garlic blow tank 12; Garlic stem, the head of garlic are rolled into from blow tank 11,12 respectively at random the hopper.

When tune or transition operation, regulate oil cylinder 9, make frame 1 front portion rotate up the built on stilts certain altitude.Under the drive of tractor, move, do not need special delivery instrument.

Claims

1, a kind of garlic harvester is characterized in that: this machine comprises that frame (1), many ploughs (2), many colters (19), many groups pull up and saw blade (15), garlic stem blow tank (11), the head of garlic blow tanks (12) of the mechanism of mobile garlic, many excision garlic stems;

The tank bracket that described frame (1) is made up of many underbeams (1-1), many central sills (1-2), many upper beams (1-3) and many vertical beams (1-4), a back rest (1-5), a tie-beam (1-6) frame; The front portion of frame (1) is made into the many groups independent rack that equates with garlic ridge square, the rear end of underbeam (1-1), central sill (1-2), put the beams in place (1-3) is connected with the back rest (1-5), the back rest (1-5) is connected with tie-beam (1-6) with two oil cylinders (9) by two hinges (10), and tie-beam (1-6) is connected with the tractor frame front end; The front end of every group of independent rack is installed disc plough (2), described plough (2) comprise revolve cutter (2-1), the axle (2-2), revolving cutter (2-1) is connected with axle (2-2) by key (2-4), axle (2-2) is connected with the front end of underbeam (1-1) by bearing (2-3), and axle (2-2) is connected with power transmission shaft (16) by revolving cutter chain drive pair (3); A colter (19) is installed in the bottom of every underbeam (1-1) front end; Described power transmission shaft (16) is installed in the middle part of frame (1) by many bearing blocks (17), and power transmission shaft (16) is connected with the power take-off of tractor by band transmission (18);

Described pulling up and the mechanism of mobile garlic comprises crawler belt pair (4) under many groups that are installed on the central sill (1-2) and is installed in crawler belt pair (5) on the upper beam (1-3) many groups; Face on two groups between the crawler belt pair (5) mutually, face under two groups mutually and all keep certain clearance between the crawler belt pair (4), this gap clamps the garlic stem, and garlic is pulled up and moves to the frame rear portion in upper and lower crawler belt pair (5,4) motion process; Described crawler belt pair (4) down comprises follower (4-1), directive wheel (4-2), following driving wheel (4-4), crawler belt (4-3); The described crawler belt pair (5) that goes up comprises follower (5-1), goes up driving wheel (5-3), crawler belt (5-2); The last driving wheel (5-3) of upper and lower correspondence is connected with same drive sprocket axle (13) by (13-1) respectively with following driving wheel (4-4); Crawler belt pair (4) under crawler belt pair (5) and two groups on installing two groups on the middle independent rack, connect by secondary III of chain drive (14) between two drive sprocket axles (13), wherein a drive sprocket axle (13) is connected with the speed changer (8) that is installed in frame (1) rear portion by secondary I of chain drive (6); Crawler belt pair (4) under crawler belt pair (5) and one group on installing one group on the independent rack of both sides, its drive sprocket axle (13) is connected with speed changer (8) by secondary I of chain drive (6); Described speed changer (8) is connected with power transmission shaft (16) by secondary II of chain drive (7); Saw blade (15) is installed in the lower end of drive sprocket axle (13);

Described garlic stem blow tank (11) is installed in the middle part of frame (1), and described head of garlic blow tank (12) is installed in the bottom of frame (1).