CN101502207B

CN101502207B - Harvester for peanut

Info

Publication number: CN101502207B
Application number: CN2009100644493A
Authority: CN
Inventors: 叶保国
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-24
Filing date: 2009-03-24
Publication date: 2011-02-09
Anticipated expiration: 2029-03-24
Also published as: CN101502207A

Abstract

A peanut harvester comprises a frame and a transmission mechanism. Two sides of the frame are installed with frame boards. The front part of frame is installed with a depth gauge roller, a seedling cutting device, a shovel plough and a spiral seedling dispensing device. The central part of frame is provided with a chain grate conveying device which has a lower front shaft and a high back shaft. The front rotating shaft of chain grate conveying device is positioned at the back part of shovel plough. The upper part of front end of chain grate conveying device is provided with a compression roller. The back part of frame is provided with an upper and a lower opposite-compression ground-breaking roller. The back part of ground-breaking roller is provided with a seedling containing device. The front shaft and back shaft of the chain grate conveying device, the shaft of compression roller and two ends of shafts of upper and lower ground-breaking rollers are equally installed on the frame boards at two sides of frame. The seedling cutting device is movable-static combination shears which are horizontally installed. The movable shears are provided with a certain number of seedling pushing rods which are upwards vertically. The upper part of shovel plough is provided with a ground break punner with length matched with the shovel plough. The upper part of chain grate conveying device is provided with a matched seedling pressing device. The peanut harvester has the advantages of no seed tangling, high operation speed, totally ground breaking, regular seedling out and benefit for application generalization.

Description

Harvester for peanut

One, technical field

The present invention relates to a kind of agricultural machinery of harvesting peanut, particularly relate to a kind of harvester for peanut.

Two, background technology

China is a large agricultural country; crops of a great variety; peanut is because its adaptive capacity is stronger; cultivated area on both sides of the Changjiang River in motherland is not little; traditional harvesting peanut mostly adopts artificial plane to dig; manually break ground; tremble soil; therefore gathering in the crops peanut is a relatively more tired farm working; waste a large amount of time of vast farmers, occurred the agricultural machinery of some harvesting peanuts afterwards, can replace the Partial Jobs of vast farmers; but because the drawback of its design; the use that causes a lot of equipment is not easily, seedling often occurs twining and shuts down; break ground not exclusively; go out the phenomenon of the in disorder irregularity of seedling, also often occur the phenomenon that brickbat head in the field and crushed stone card roller are shut down in addition; above-mentioned various situation is for the popularization of this type of agricultural equipment and unfavorable, also allows the convenience of the imperceptible mechanized equipment of vast farmers brother.

Three, summary of the invention

The objective of the invention is to propose a kind of harvester for peanut that seedling, operating rate are fast, break ground fully, go out the seedling rule that do not twine.

Content of the present invention is: a kind of harvester for peanut, contain organic frame, transmission mechanism, the both sides of frame are provided with frame plate, the front portion of frame is equipped with degree of depth scale running roller, cut the seedling device, the plough shovel, the spiral seedling separating device, it is low to be provided with front axle in the middle of the frame, the chain row conveying plant that rear axle is high, the front end rotating shaft of this chain row conveying plant is positioned at the rear of plough shovel, top at chain row conveying plant front end is provided with pressure roller, the rear portion of frame is provided with up and down to crushing native roller, be provided with receipts seedling device at the rear portion of the roller that breaks ground, the bottom of frame both sides is provided with road wheel, the front axle and the rear axle of described chain row conveying plant, the axle of pressure roller, and the two ends of the axle of a pair of up and down roller that breaks ground is all installed on the frame plate of frame both sides, the described seedling device that cuts is that horizontally disposed sound combination is cut, its moving group seedling bar straight up that is provided with some of cutting; Described plough shovel top is provided with length and shovels the rammer that breaks ground of coupling with plough; The top of described chain row conveying plant is provided with the pressure seedling device of coupling.

The connection cleaning shoe that contains of described pressure seedling device is fixed on the grizzly bar that is connected the some on the cleaning shoe with an end, described connection cleaning shoe two ends are fixed on the frame, and parallel with pressure roller close, the chain with chain row conveyer after the described grizzly bar bending moves towards parallel.

Described receipts seedling device contains the grizzly bar of some, one side each grizzly bar compiles or to compiling, forms contraction-like to the middle part; The axle of receiving the seedling device is installed in the axle sleeve that mates on the frame, and the spindle nose of receiving the seedling device is fixed with perpendicular connecting rod, this connecting rod by adjustable drawbar with on break ground capacity eccentric bearing on the spindle nose of roller take turns and be connected.

The axle two ends of the degree of depth scale running roller of described frame front end are by in the rack-mounted sleeve of hanger bracket, and its hanger bracket can be regulated the degree of depth of scale running roller in the oscilaltion of sleeve inside spin, or by the sleeve pin pore structure lift adjustment scale running roller degree of depth.

The described quiet scissors that cuts the seedling device is fixed on the sleeve on top of degree of depth scale running roller, and described moving scissors is installed quiet scissors top, and moving scissors top is provided with dials the seedling bar, and moving scissors connects its driving wheel by jointed gear unit.

The two ends of described pressure roller shaft are installed in the slotted hole of frame plate of frame both sides, are provided with extension spring on two spindle noses of pressure roller, and the other end of extension spring is connected on the frame; Described two ends of going up the axle that crushes native roller are installed in the slotted hole on the frame plate of frame both sides, are provided with extension spring last on to two spindle noses that crush native roller, and the other end of extension spring is connected on the frame.

The described two ends of ramming of breaking ground are passed through on the suspension bracket setting-up eccentricity bearing wheel, and this capacity eccentric bearing wheel is installed in its rotating shaft, and the two ends of this rotating shaft are installed on the frame, are provided with the guiding slotted hole on suspension bracket, and the guiding bearing pin on the frame passes this slotted hole.

Described chain row conveying plant comprises front axle, rear axle, chain, is installed in the chain row on the chain, its front axle is for carrying the chain semiaxis on the back, and chain is annular coupling type chain, is provided with the rectangle vibrating mechanism between chain, the axle two ends of this rectangle vibrating mechanism are installed on the frame plate, on the axle vibrating wheels are installed.

Described transmission mechanism is positioned at frame front, be connected with tractor, this transmission mechanism is a belt pulley, this belt pulley is connected with the castle wheel of tractor, be connected to the rear axle of chain row conveying plant again by belt, connect pressure roller shaft by belt again, a pair of to crushing the axle of native roller, and the break ground axle that rams and the driving wheel that cuts the seedling device of frame front.

Described transmission mechanism is positioned at frame front, this transmission mechanism is through-drive, its longitudinal axis is connected with the tractor rear output shaft, the longitudinal axis of described transmission mechanism connects transverse axis by bevel gear, and the two ends of transverse axis are provided with belt pulley in the frame both sides, and the belt pulley of a side is connected to the rear axle of chain row conveying plant by belt, connect pressure roller shaft by belt again, the axle of a pair of roller that breaks ground, this belt pulley also connects the third wheel on the frame, and is connected to the driving wheel that cuts the seedling device through third wheel; The belt pulley of opposite side be connected to by belt the roller that breaks ground the axle, on break ground roll shaft by the roll shaft that breaks ground under the belt drives.

Beneficial effect of the present invention

1, solved problem that original harvester for peanut twines seedling, reduced the downtime in the results process

At the described seedling device that cuts is that horizontally disposed sound combination is cut, and can cross the first half of peanut seedling is cut off, its moving group seedling bar straight up that is provided with some of cutting; This group seedling bar can push the both sides of harvester for peanut with cutting the peanut seedling that the seedling device cuts off, thereby can not cause the phenomenon that twines seedling to take place again.

2, break ground fully

Plough shovel top is provided with length and shovels the rammer that laterally breaks ground of coupling with plough, and after the plough shovel shoveled out the peanut in the soil, this broke ground to ram and moves up and down, and the soil block that shovels out can be smashed to pieces, arranged conveying plant through chain and carried backward.

3, the card roller not occurring shuts down

Owing to keep away in the fields some bigger broken rotary heads unavoidably arranged, the rubble head also can be scooped up by plough with earth, and this machine is in the two ends of pressure roller shaft are installed in the slotted hole of frame plate of frame both sides, be provided with extension spring on two spindle noses of pressure roller, the other end of extension spring is connected on the frame; On the break ground two ends of axle of roller be installed in the slotted hole on the frame plate of frame both sides, on two spindle noses of the last roller that breaks ground, be provided with extension spring, the other end of extension spring is connected on the frame; Described broken rotary head and rubble head enter described pressure roller and on break ground behind the roller, the axle of above-mentioned two rollers can move adjusting in the slotted hole at place, thus the adjustment spacing is let slip broken rotary head and rubble piece, not stuck above-mentioned pressure roller and on the roller that breaks ground.

4, it is neat to go out the seedling rule

The top of chain row conveying plant is provided with the pressure seedling device of coupling, and this presses the seedling device to guarantee the steady conveying of peanut seedling, does not cause the in disorder of peanut seedling, and the connecting plate of this pressure seedling device and described pressure roller length coupling are also pressed close to pressure roller.

Four, description of drawings

Fig. 1 faces one of structural representation for this harvester for peanut

Fig. 2 is the backsight structural representation of Fig. 1

Fig. 3 is the plan structure schematic diagram of Fig. 1

Fig. 4 is the cross-sectional view of Fig. 3

Fig. 5 faces two of structural representation for this harvester for peanut

Fig. 6 is the backsight structural representation of Fig. 5

Fig. 7 is the plan structure schematic diagram of Fig. 5

Fig. 8 is the cross-sectional view of Fig. 7

Five, embodiment

Embodiment one: referring to Figure of description, and referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4,

A kind of harvester for peanut, contain organic frame 1, transmission mechanism 2, the both sides of frame 1 are provided with frame plate 3, the front portion of frame 1 is equipped with degree of depth scale running roller 4, cut seedling device 5, plough shovel 6, spiral seedling separating device 31, it is low to be provided with front axle 7-1 in the middle of the frame, the chain row conveying plant 7 that rear axle 7-3 is high, the front end rotating shaft 7-1 of this chain row conveying plant 7 is positioned at the rear of plough shovel 6, top at chain row conveying plant 7 front ends is provided with pressure roller 8, the rear portion of frame 1 is provided with up and down to crushing native roller 9 and 29, be provided with receipts seedling device 10 at the rear portion of the roller that breaks ground, the bottom of frame 1 both sides is provided with road wheel 11, the front axle 7-1 and the rear axle 7-3 of described chain row conveying plant 7, the axle 8-1 of pressure roller, and the two ends of axle 9-1 and the 29-1 of a pair of up and down roller that breaks ground is all installed on the frame plate 3 of frame both sides, the described seedling device 5 that cuts is cut 5-1 and 5-2 for horizontally disposed sound combination, and it moves cuts group seedling bar 5-3 straight up that 5-1 is provided with some; Described plough shovels 6 tops and is provided with length and the rammer 12 that breaks ground of ploughing shovel 6 couplings; The top of described chain row conveying plant 7 is provided with the pressure seedling device 21 of coupling.

The containing of described pressure seedling device 21 connects the grizzly bar 21-1 that cleaning shoe 21-2 and an end are fixed on the some that is connected on the cleaning shoe, described connection cleaning shoe 21-2 two ends are fixed on the frame 1, and parallel close with pressure roller 8, the chain 7-2 with chain row conveyer 7 after the described grizzly bar 21-1 bending moves towards parallel.

Described receipts seedling device 10 contains the grizzly bar 10-1 of some, one side each grizzly bar 10-1 forms contraction-like to compiling; The axle of receiving seedling device 10 is installed in the axle sleeve of coupling on the frame 1, and the spindle nose of receiving seedling device 10 is fixed with perpendicular connecting rod 10-2, this connecting rod 10-2 by adjustable drawbar 10-3 with on the eccentric wheel 10-4 that breaks ground on the 9-1 head of roller be connected.

The axle two ends of the degree of depth scale running roller 4 of described frame 1 front end are installed in the sleeve 14 on the frame 1 by hanger bracket 20, and its hanger bracket 20 can be regulated the degree of depth of scale running roller in sleeve 14 inside spin oscilaltions;

The described quiet scissors 5-2 that cuts seedling device 5 is fixed on the sleeve 14 on top of degree of depth scale running roller, described moving scissors 5-1 installs quiet scissors 5-2 top, moving scissors 5-1 top is provided with dials the seedling bar, and moving scissors 5-1 connects its driving wheel 5-5 by jointed gear unit 5-4.

The two ends of described pressure roller shaft 8-1 are installed in the slotted hole 3-1 of frame plate 3 of frame both sides, are provided with extension spring 15 on two spindle noses of pressure roller, and the other end of extension spring 15 is connected on the frame 1; Described two ends of going up the axle 9-1 that crushes native roller 9 are installed in the slotted hole 3-2 on the frame plate 3 of frame both sides, are provided with extension spring 16 last on to two spindle noses that crush native roller 9, and the other end of extension spring 16 is connected on the frame 1.

The two ends of the described rammer 12 that breaks ground are by on the suspension bracket 17 setting-up eccentricity bearing wheels 18, this capacity eccentric bearing wheel 18 is installed on its rotating shaft 18-1, the two ends of this rotating shaft 18-1 are installed on the frame 1, are provided with guiding slotted hole 17-1 on suspension bracket 17, and the guiding bearing pin 19 on the frame passes this slotted hole 17-1.

Described chain row conveying plant 7 comprises front axle 7-1, rear axle 7-3, chain 7-2, is installed in the chain row on the chain, its front axle 7-1 is for carrying the chain semiaxis on the back, chain 7-2 is annular coupling type chain, between chain 7-2, be provided with rectangle vibrating mechanism 7-4, the axle two ends of this rectangle vibrating mechanism are installed on the frame plate 3, and vibrating wheels 7-5 is installed on the spindle nose.

Described transmission mechanism 2 is positioned at frame front, be connected with tractor, this transmission mechanism is a belt pulley, this belt pulley is connected with the castle wheel of tractor, be connected to the rear axle 7-3 of chain row conveying plant again by belt, connect pressure roller shaft 8-1 by belt again, a pair of to crushing the axle 9-1 and the 29-1 of native roller, and break ground the axle 18-1 that rams and the driving wheel 5-5 that cuts the seedling device of frame front.

Embodiment two: referring to Fig. 5, Fig. 6, Fig. 7, Fig. 8

Described receipts seedling device 10 contains the grizzly bar 10-1 of some, and each grizzly bar 10-1 compiles to the middle part, forms contraction-like; The axle of receiving seedling device 10 is installed in the axle sleeve of coupling on the frame 1, and the spindle nose of receiving seedling device 10 is fixed with perpendicular connecting rod 10-2, this connecting rod 10-2 by adjustable drawbar 10-3 with on the eccentric wheel 10-4 that breaks ground on the 9-1 head of roller be connected.

The axle two ends of the degree of depth scale running roller 4 of described frame 1 front end are by in the hanger bracket 20 rack-mounted sleeves 24, by the lifting of sleeve pin pore structure.

The axle two ends of the degree of depth scale running roller 4 of described frame 1 front end are installed in the sleeve 24 on the frame 1, by the sleeve pin pore structure lift adjustment scale running roller degree of depth by hanger bracket 20.

Described transmission mechanism is positioned at frame front, this transmission mechanism is through-drive, its longitudinal axis 31 is connected with the tractor rear output shaft, the longitudinal axis 31 of described transmission mechanism connects transverse axis 32 by bevel gear 33, the two ends of transverse axis 32 are provided with belt pulley in the frame both sides, the belt pulley of one side is connected to the rear axle 7-3 of chain row conveying plant 7 by belt, connect pressure roller shaft 8-1 by belt again, the axle of a pair of roller that breaks ground, this belt pulley also connects the third wheel on the frame, and is connected to the driving wheel 5-5 that cuts the seedling device through third wheel; The belt pulley of opposite side be connected to by belt the roller that breaks ground the axle 9-1, on break ground roll shaft 9-1 by the roll shaft 29-1 that breaks ground under the belt drives.

Claims

1. harvester for peanut, contain organic frame, transmission mechanism, the both sides of frame are provided with frame plate, the front portion of frame is equipped with degree of depth scale running roller, cut the seedling device, the plough shovel, the spiral seedling separating device, it is low to be provided with front axle in the middle of the frame, the chain row conveying plant that rear axle is high, the front end rotating shaft of this chain row conveying plant is positioned at the rear of plough shovel, top at chain row conveying plant front end is provided with pressure roller, the rear portion of frame is provided with up and down to crushing native roller, be provided with receipts seedling device at the rear portion of the roller that breaks ground, the bottom of frame both sides is provided with road wheel, the front axle and the rear axle of described chain row conveying plant, the axle of pressure roller, and the two ends of the axle of a pair of up and down roller that breaks ground is all installed on the frame plate of frame both sides, it is characterized in that: the described seedling device that cuts is that horizontally disposed sound combination is cut, its moving group seedling bar straight up that is provided with some of cutting; Described plough shovel top is provided with length and shovels the rammer that breaks ground of coupling with plough; The top of described chain row conveying plant is provided with the pressure seedling device of coupling.

2. harvester for peanut according to claim 1, it is characterized in that: the connection cleaning shoe that contains of described pressure seedling device is fixed on the grizzly bar that is connected the some on the cleaning shoe with an end, described connection cleaning shoe two ends are fixed on the frame, and parallel with pressure roller close, the chain with chain row conveyer after the described grizzly bar bending moves towards parallel.

3. harvester for peanut according to claim 1 is characterized in that: described receipts seedling device contains the grizzly bar of some, one side each grizzly bar compiles or to compiling, forms contraction-like to the middle part; The axle of receiving the seedling device is installed in the axle sleeve that mates on the frame, and the spindle nose of receiving the seedling device is fixed with perpendicular connecting rod, this connecting rod by adjustable drawbar with on the eccentric wheel that breaks ground on the spindle nose of roller be connected.

4. harvester for peanut according to claim 1, it is characterized in that: the axle two ends of the degree of depth scale running roller of described frame front end are by in the rack-mounted sleeve of hanger bracket, its hanger bracket can be regulated the degree of depth of scale running roller in the oscilaltion of sleeve inside spin, or by the sleeve pin pore structure lift adjustment scale running roller degree of depth.

5. harvester for peanut according to claim 4, it is characterized in that: the described quiet scissors that cuts the seedling device is fixed on the sleeve on top of degree of depth scale running roller, described moving scissors is installed quiet scissors top, and moving scissors top is provided with dials the seedling bar, and moving scissors connects its driving wheel by jointed gear unit.

6. harvester for peanut according to claim 1 is characterized in that: the two ends of described pressure roller shaft are installed in the slotted hole of frame plate of frame both sides, are provided with extension spring on two spindle noses of pressure roller, and the other end of extension spring is connected on the frame; Described two ends of going up the axle that crushes native roller are installed in the slotted hole on the frame plate of frame both sides, are provided with extension spring last on to two spindle noses that crush native roller, and the other end of extension spring is connected on the frame.

7. harvester for peanut according to claim 1, it is characterized in that: the described two ends of ramming of breaking ground are passed through on the suspension bracket setting-up eccentricity bearing wheel, this capacity eccentric bearing wheel is installed in its rotating shaft, the two ends of this rotating shaft are installed on the frame, be provided with the guiding slotted hole on suspension bracket, the guiding bearing pin on the frame passes this slotted hole.

8. harvester for peanut according to claim 1, it is characterized in that: described chain row conveying plant comprises front axle, rear axle, chain, is installed in the chain row on the chain, its front axle is for carrying the chain semiaxis on the back, chain is annular coupling type chain, between chain, be provided with the rectangle vibrating mechanism, the axle two ends of this rectangle vibrating mechanism are installed on the frame plate, on the axle vibrating wheels are installed.

9. harvester for peanut according to claim 1, it is characterized in that: described transmission mechanism is positioned at frame front, be connected with tractor, this transmission mechanism is a belt pulley, this belt pulley is connected with the castle wheel of tractor, is connected to the rear axle of chain row conveying plant again by belt, connects pressure roller shaft by belt again, a pair of to crushing the axle of native roller, and the break ground axle that rams and the driving wheel that cuts the seedling device of frame front.

10. harvester for peanut according to claim 2, it is characterized in that: described transmission mechanism is positioned at frame front, this transmission mechanism is through-drive, its longitudinal axis is connected with the tractor rear output shaft, the longitudinal axis of described transmission mechanism connects transverse axis by bevel gear, the two ends of transverse axis are provided with belt pulley in the frame both sides, the belt pulley of one side is connected to the rear axle of chain row conveying plant by belt, connect pressure roller shaft by belt again, the axle of a pair of roller that breaks ground, this belt pulley also connects the third wheel on the frame, and is connected to the driving wheel that cuts the seedling device through third wheel; The belt pulley of opposite side be connected to by belt the roller that breaks ground the axle, on break ground roll shaft by the roll shaft that breaks ground under the belt drives.