CN2340165Y

CN2340165Y - Peanut digging apparatus

Info

Publication number: CN2340165Y
Application number: CN 98205181
Authority: CN
Inventors: 周学民
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-05-28
Filing date: 1998-05-28
Publication date: 1999-09-29
Anticipated expiration: 2008-05-28

Abstract

The utility model relates to a peanut digging machine which is characterized in that the peanut digging machine comprises a frame device, a digging device, a separating device, a laying device and a driving device, which are all mounted on the frame device; one end of the driving device is connected with the separating device, and the other end is connected with a power source; the rear part of the digging device positioned on the front end of the frame device is adjacent with the front end of the separating device; the front end of the laying device positioned on the rear end of the frame device is adjacent with the rear end of the separating device. The utility model replaces human power with a machine, raises labor efficiency, improves job conditions and is suitable for harvesting peanuts.

Description

Peanut digger

The utility model relates to a kind of harvest machinery, particularly a kind of peanut digger.

In the peanut cultivation, mainly drawing plough by artificial or livestock and excavate when results at present, manually trembling soil and pick up, labour intensity is big, and productivity ratio is low.

The utility model purpose provides a kind of peanut digger and replaces artificial or livestock, to raise the efficiency, saves manpower.

The utility model is realized by following technical scheme.It utilizes small tractor to draw and supplies with this peanut digger operation required drive.It comprises frame mounting and the excavating gear, separator, laying device and the drive unit that are contained on the frame mounting; One end of drive unit links to each other with separator, the other end links to each other with power source, drive each apparatus for work of this machine, excavating gear is positioned at the front end of frame mounting, be used for excavating the peanut vine in the soil, the front end of its rear portion and separator is adjacent, by separator the soil that excavating gear digs out on the native peanut vine of band is shaked off, and is sent to laying device; Laying device is positioned at the frame mounting rear end, and the rear end of its front end and separator is adjacent, and the peanut vine lay slivering that shrugs off soil that it sends separator here is by manually picking up.

In sum, the utility model adopts excavating gear to excavate peanut vine, by separator the soil on the peanut vine is shaked off, and being sent to laying device, slivering is laid in to choose on the soil and picks up, and has improved efficient widely, remove heavy manual labor, improved condition of work.Be applicable to the results peanut.

Do concrete introduction with embodiment below.

Fig. 1 is an end view of the present utility model;

Fig. 2 is that A among Fig. 1 is to view;

Fig. 3 is that B among Fig. 1 is to zoomed-in view;

Fig. 4 is the front view of digger blade 1;

Fig. 5 is that C among Fig. 4 is to view;

Fig. 6 is the structure chart of laying device;

Fig. 7 is that D among Fig. 6 is to view;

Fig. 8 is the E-E cutaway view among Fig. 3.

Be the schematic diagram of 4HW50/60 type peanut digger as shown in Figure 1, 2, 3, frame mounting comprises horizontal pane 21, oblique frame 11 and adjustable plate 22, oblique frame 11 1 ends are the oblique angle with horizontal pane 21 and link to each other with bolt 11A, adjustable plate 22 1 ends link to each other with bolt 22A with oblique frame, the other end links to each other with horizontal pane 21 with bolt 22B, is the slotted hole (not shown) with bolt 22A, 22B junction on the adjustable plate 22, and the height that can regulate this land wheel 14 like this is to adapt to the operation needs.Other each device all is contained on this frame mounting.At the frame mounting front end suspension arrangement is housed, comprise vertical rod 3 and back stay 19 that symmetry is installed, lower link 18, one end of back stay 19 is connected with bolt 21B with support 21A on the horizontal pane 21, the other end links to each other with vertical rod 3 usefulness bolt 3A, the lower end of vertical rod 3 links to each other with lower link 18 usefulness bolt 3B, one end and the horizontal pane of lower link 18 weld, with towing pin 26,27 with hitching machinery for example Dongfanghong-170 tractor be connected, deceleration device also is housed on horizontal pane 21, comprise decelerator 4, its power input shaft 2 is connected with tractor rear power output shaft 2A through universal joint, and little drive sprocket 5 is housed on the power take-off 25 of its side direction.Drive unit comprises little drive sprocket 5, big drive sprocket 9 and drive chain 7, and little drive sprocket 5 transmits power with decelerator 4 and reaches the axle 24 that is contained on the bearing block 17 through drive chain 7, and also available belt pulley and belt replace sprocket wheel and chain to transmit.Excavating gear is positioned at horizontal pane 21 front ends, as Fig. 4,5, it comprises digger blade 1 and the securing member 30 that symmetry is laid, digger blade 1 comprises shovel post 1A, shovel post middle part is in echelon outwardly-bent, a shovel 1D is housed below the shovel post 1A, has grizzly bar 1C on a shovel 1D and the shovel post 1A, with the fixed head 1B on shovel post 1A top with fixture for example U-bolt 30 be secured on the horizontal pane 21.

Separator is contained on the oblique frame 11, front end is adjacent with digger blade 1 near ground, the rear end updip, it comprises shake chain 12, ratch 8, agitating sprocket 15 and baldly takes turns 16, axle 23 two ends respectively are equipped with and are baldly taken turns 16, agitating sprocket 15 respectively is equipped with at axle 24 two ends, by 12 transmissions of shake chain, it is bald that to take turns 16 are band chain teeth not, play these shake chain 12 effects of supporting, its tip section is trapezoidal, and its two side has chamfering in order to be stuck on the chain 12, this structure is beneficial to shake and is difficult for snarling grass, and chain 12 can be selected standard chain P for use ₂Z-3-n and P ₂The Y-3-n type, ratch 8 is a rectangular tube, and some moving tooth 8A are arranged on its outer surface, as Fig. 8, with bolt 8B it is linked to each other with protuberance 12A on the shake chain 12.The effect of separator is to grasp, shake, carry this peanut vine.As Fig. 6,7, laying device comprises guide pin bushing 20 and is contained in the guide rod 10 of the band lay grizzly bar 10A in this guide pin bushing 20, and guide pin bushing 20 and guide rod 10 are rectangular tube, and guide pin bushing 20 is 45 ° of directions and is welded on the oblique frame 11, guide pin bushing 10 is mixed up the position after, fastening with bolt 10B.At shake chain 12 places supporting wheel 13 is housed as Fig. 1,3, supporting rollern 6 is equipped with at 7 places at chain drive-belt, in order to support above-mentioned each chain.Land wheel 14 is housed on adjustable plate 22.When using, drawing this peanut digger by tractor with small four wheels through suspension arrangement advances, by the tractor rear power output shaft through decelerator 4, axle 25, little drive sprocket 5, chain drive-belt 7 and big drive sprocket 9, make axle 24 drive 12 motions of shake chain, this moment, digger blade 1 dug out the peanut vine in the soil, by the ratch that rotates 8 it is picked up, be transported to the top from the below, and soil shaken off, fall into subsequently on the lay grizzly bar 10 of back, along with advancing of peanut digger, with this peanut vine slivering be laid on the soil, pick up by the people.Also the tractor of available other model links to each other with decelerator 4 through attachment device at side output shaft (for example left side), and decelerator 4 can correspondingly move to horizontal pane 21 left sides.

Claims

1, peanut digger is characterized in that: it comprises frame mounting and dress excavating gear thereon, separator, laying device and drive unit; One end of drive unit links to each other with separator, and the other end links to each other with power source, and excavating gear is positioned at the front end of frame mounting, and the front end of its rear portion and separator is adjacent; Be positioned at the laying device of frame mounting rearward end, the rearward end of its front end and separator is adjacent.

2, peanut digger according to claim 1, it is characterized in that suspension arrangement also being housed at the leading section of described frame mounting, comprise vertical rod (3), back stay (19) and lower link (18), one end of back stay (19) links to each other with frame mounting, the other end links to each other with vertical rod (3), one end of vertical rod (3) links to each other with lower link (18), and an end of lower link (18) links to each other with frame mounting.

3, peanut digger according to claim 1 is characterized in that: put at described framework deceleration device also is housed, the one end links to each other with drive unit, and the other end links to each other with hitching machinery.

4, according to claim 1 or 2 or 3 described peanut diggers, it is characterized in that: described frame mounting comprises the tiltedly sharp adjustable plate of frame (11) (22) of horizontal pane (21), oblique frame (11) one ends are the oblique angle with horizontal pane (21) and link to each other, adjustable plate (22) one ends link to each other with oblique frame (11), and the other end links to each other with horizontal pane (21).

5, according to claim 1 or 2 or 3 described peanut diggers, it is characterized in that: described drive unit comprises little drive sprocket (5), big drive sprocket (9) and drive chain (7), and little drive sprocket (5) reaches separator with power through drive chain (7), big drive sprocket (9).

6, according to claim 1 or 2 or 3 described peanut diggers, it is characterized in that: described excavating gear comprises digger blade (1), fixture (30), by fixture digger blade (1) is fixed on the frame mounting, digger blade (1) comprises shovel post (1A), be contained in the shovel head (1D) of shovel post (1A) lower end, adorn grizzly bar (1C) thereon and be positioned at the fixed head (1B) that shovels post (1A) top.

7, according to claim 1 or 2 or 3 described peanut diggers, it is characterized in that: described separator comprises shake chain (12), ratch (8), agitating sprocket (15), the bald wheel (16), a pair of agitating sprocket (15) and bald wheel the (16) respectively are equipped with in the end of axle (23), (24), and by the shake chain (12) connect, the shake chain (12) protuberance (12A) on ratch (8) is housed.

8, it is characterized in that according to claim 1 or 2 or 3 described peanut diggers: described laying device comprises guide pin bushing (20) and is contained in the guide rod (10) of the band lay grizzly bar (10A) in this guide pin bushing (20).

9, peanut digger according to claim 3 is characterized in that: described deceleration device comprises decelerator (4), and the one end links to each other with power take-off on the hitching machinery, and the little driving wheel (5) on the drive unit is housed on the output shaft of side (25).