CN201072910Y

CN201072910Y - Garlic harvester

Info

Publication number: CN201072910Y
Application number: CNU2007201520102U
Authority: CN
Inventors: 陈庆芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-21
Filing date: 2007-06-21
Publication date: 2008-06-18
Anticipated expiration: 2017-06-21

Abstract

The utility model relates to a garlic harvester, comprising a horizontal frame and a vertical frame mutually connected with each other. The utility model is characterized in that, a land wheel component is arranged at the front end of the horizontal frame; the vertical frame at the rear part is connected with a piece of power equipment to drive the output shaft of a gearbox; one end of the output shaft passes upward through a sprocket-chain, a main transmission shaft, an eccentric connecting rod, a rocker arm rod, a rocker arm and a blade to excavate garlic strains, the other end of the output shaft passes downward through the sprocket-chain, an auxiliary transmission shaft and a curtain garlic collecting device to remove earth and put the garlic along the same direction. The utility model has the advantages that, the garlic harvester adopts a piece of power equipment such as a small four wheel tractor; the garlic harvester is at the front, and the tractor pushes from the back; the excavated garlic strains are removed off earth and are tidily arranged on the ground in the same head direction; meanwhile the garlic leaves follow trend and cover garlic bulbs, so the garlic is prevented from rolling and damage, and sunning and bundling are facilitated; at the same time, the land after the garlic is harvested is soft and level, and autumn planting can be performed without redoing tillage and harrow.

Description

Garlic digging harvester

Technical field

The utility model relates to a kind of garlic digging harvester, belongs to the agricultural machinery of results root crop.

Background technology

Still not a kind of nutritious flavouring of garlic, and have very high medical value, the detoxifcation of sterilizing, the plantation garlic, economic benefit is considerable.But garlic harvest season property is very strong, has received evening the head that just looses, and gathers in the crops the back head of garlic and can not shine by force, can influence the quality of garlic like this, also reduces output.At present, existing multiple garlic digging harvester on the market, divide two major types basically: a class is mounted in the tractor back, and tractor is in garlic backing on the ground, and the back just digs out the garlic shovel come, again with manually picking up; Another kind of be tractor after, pushing away shovel and digging, again with manually picking up, in order not roll two big dead furrows of garlic both sides plough, to cause difficulty wholely.As seen, this two classes reaping machine all finish the shovel dig after, again with manually picking up, workload at this moment is still very big.

The utility model content

The technical problems to be solved in the utility model provides a kind of rational in infrastructure, does not roll garlic and does not hinder garlic, guarantees the garlic quality, convenient garlic digging harvester efficiently.

The utility model garlic digging harvester, level frame and stand comprising frame-type, front end both sides at level frame are respectively equipped with the wheel component that mops floor vertically downward, stand is vertically fixed on the top at level frame rear portion, and be connected with power-equipment by support, both sides above the level frame middle part are rotationally connected by bearing and final drive shaft two ends respectively, final drive shaft one end stretches out and is in transmission connection by sprocket wheel chain and output shaft one end that is installed in the gearbox in the stand, and the output shaft other end also is in transmission connection by a sprocket wheel chain and power transmission shaft one end of paying that is installed on the level frame; Paying power transmission shaft picks up the garlic device with the downward-sloping curtain formula that is placed in the level frame below forward and is in transmission connection; Final drive shaft two ends between two bearings are rotationally connected by capacity eccentric bearing and connecting rod respectively, the connecting rod other end is connected with rocking lever; the two ends of rocking lever flexibly connect with the upper end of rocking arm respectively; rocking arm is downwards around the fixed axis swing that is fixed on the level frame lateral surface; fixedly connected with the perching knife that is provided with several crowns between two rocking arm lower ends; be provided with some equally distributed gib blocks on perching knife, and the gib block other end makes progress and to pick up the garlic device approaching for the curtain formula; In the place ahead of rocking arm, be positioned at level frame and be provided with cross bar; Middle part above the curtain formula is picked up the garlic device is provided with respectively the frid of fixedlying connected with stand with level frame symmetrically.

The utility model garlic digging harvester, wherein the curtain formula is picked up the garlic device and is comprised that the two ends of driven shaft are connected with level frame by some rack stakes and the ring-type fence and the driven shaft that connect by the chain sheet at its three positions, left, center, right; On three positions, left, center, right on driven shaft and pair power transmission shaft sprocket wheel is housed accordingly respectively, fence rotates around driven shaft and pair power transmission shaft by sprocket wheel.

The utility model garlic digging harvester, the wheel component that wherein mops floor comprise the roller that contacts with ground and with roller wheel shaft support bar connected vertically; Post upper be vertically mounted on level frame on hydraulic cylinder in piston rod fixedly connected.

The utility model garlic digging harvester, the wheel component that wherein mops floor comprise the roller that contacts with ground and with roller wheel shaft support bar connected vertically; Post upper is a screw rod, vertically passes level frame and is connected and locks with the regulating wheel of band nut.

The utility model garlic digging harvester, wherein the distance of the space between adjacent two rack stakes is 2.5～4.5 centimetres in the ring-type fence.

The utility model garlic digging harvester comprises that frame, gearbox, power transmission shaft, eccentric wheel, rocking arm, perching knife and curtain formula pick up garlic device etc., select the power-equipment of tractor with small four wheels and so on for use, garlic digging harvester is in advance, tractor advances in the back, garlic and mulch film is shoveled together dig, and pick up the garlic device through the curtain formula of rotating and remove earth, fitly put on the ground along head again along equidirectional, and the garlic leaf is taken advantage of a situation and is covered the head of garlic, does not roll garlic and does not hinder garlic, is convenient to airing and bundle handle.Simultaneously, the soil behind the results garlic is soft, smooth, need not plough again, scratch ground, gets final product autumn planting.

Description of drawings

Fig. 1 is the utility model garlic digging harvester structure and user mode connection diagram;

Fig. 2 looks schematic diagram for the utility model garlic digging harvester structure master;

Fig. 3 is the centre section schematic diagram of Fig. 2;

Fig. 4 is a spade blade device eccentric swing syndeton schematic diagram in the utility model garlic digging harvester;

Fig. 5 picks up garlic apparatus structure schematic diagram for curtain formula in the utility model garlic digging harvester;

Fig. 6 is the schematic side view of Fig. 5.

Embodiment

Fig. 1 is the utility model garlic digging harvester structure and user mode connection diagram.By Fig. 2～Fig. 4 as seen, it comprises the level frame 1 and the stand 2 of frame-type, is respectively equipped with the wheel component that mops floor vertically downward in the front end both sides of level frame 1, and stand 2 is vertically fixed on the top at level frame 1 rear portion, and is connected with power-equipment by support.Both sides above level frame 1 middle part are rotationally connected by bearing 3 and final drive shaft 4 two ends respectively, final drive shaft 4 one ends stretch out and are in transmission connection by sprocket wheel chain 5 and output shaft 7 one ends in the gearbox 6 that is installed in the stand 2, output shaft 7 other ends are also by another set of sprocket wheel chain 5 ' be in transmission connection with power transmission shaft 8 one ends of paying that are installed on the level frame 1, simultaneously, output shaft 7 two ends are fixed in the stand 2 by the bearing that bearing is housed; Paying power transmission shaft 8 picks up the garlic device with the downward-sloping curtain formula that is placed in level frame 1 below forward and is in transmission connection; Final drive shaft 4 two ends between two bearings 3 are rotationally connected by capacity eccentric bearing and connecting rod 9 respectively, connecting rod 9 other ends are fixedlyed connected with rocking lever 10; two ends of rocking lever 10 flexibly connect with the upper end of rocking arm 11 respectively; rocking arm 11 is downwards around the fixed axis swing that is fixed on level frame 1 lateral surface; fixedly connected with the perching knife 12 that is provided with several crowns between two rocking arm 11 lower ends; be provided with some equally distributed gib blocks 13 on perching knife 12; upwards to pick up the garlic device approaching with the curtain formula for gib block 13 other ends; still leave spacing, be convenient to the earth whereabouts; In the place ahead of rocking arm 11, be positioned at level frame 1 and be provided with cross bar 14; Middle part above the curtain formula is picked up the garlic device is provided with symmetrically respectively and forms horn mouth with 15, two frids 15 of frid that level frame 1 is fixedlyed connected with stand 2 to after-contraction, and many garlics that the curtain formula is picked up on the garlic device are dropped on the soil.

Referring to Fig. 5, Fig. 6, curtain formula in the utility model garlic digging harvester is picked up the garlic device and is comprised that fixedly connected by the bearing that bearing is housed with level frame 1 bottom in the two ends of driven shaft 21 by some rack stakes and the ring-type fence 16 and the driven shaft 21 that connect by the chain sheet at its three positions, left, center, right; On three positions, left, center, right on driven shaft 21 and pair power transmission shaft 8 sprocket wheel 17 is housed accordingly respectively, fence 16, transmits and shovels the garlic of digging out around a driven shaft 21 and pair power transmission shaft 8 cycle rotations by sprocket wheel 17, screens out earth simultaneously.Space distance in the ring-type fence 16 between adjacent two rack stakes is 2.5～4.5 centimetres, avoids the head of garlic to drop between the space.

The wheel component that mops floor in the utility model garlic digging harvester comprise the roller 18 that contacts with ground and with roller 18 rotating shafts support bar 19 connected vertically; Support bar 19 upper ends be vertically mounted on level frame 1 on hydraulic cylinder 20 in piston rod fixedly connected, and be provided with controller, can adjust roller 18 extreme lower positions and perching knife 12 shovels automatically and dig difference in height between the face, promptly regulate perching knife 10 shovels automatically and dig the degree of depth, make the head of garlic intactly dig out with hydraulic means.Another adjusting device of these parts is that support bar 19 upper ends are screw rod, vertically pass level frame 1 after, carry out height adjusting with the regulating wheel of band nut, and be locked.

During use, power-equipment is selected the little four-wheel tractor of 180 types for use, on the towing plate at tractor rear portion, be connected with the garlic machine by special-purpose attaching parts, and the gearbox 6 of transmission of power to the garlic machine; Simultaneously, the direction device of repacking tractor and the direction of corresponding pilot set, promptly original direction of advance changes the reversing direction of retreat into, and reversing direction of retreat originally changes direction of advance into, and tractor carries out operation at back promotion garlic machine like this.

When output shaft 7 rotates, one end upwards drives final drive shaft 4 by sprocket wheel chain 5, make an end that the connecting rod 9 of capacity eccentric bearing and the swing arm 11 synchronous reciprocally swingings that interconnective fork 10 drives two ends are housed, loosening the head of garlic and soil, push ahead owing to tractor simultaneously, the head of garlic and soil are pushed on the ring-type fence 16 through guide post 13 positions, because interception function at the cross bar 14 in rocking arm 11 the place aheads, the garlic strain is poured on the fence 16 to same direction, falls to the ground from fence 16 and also be equidirectional and arrange, promptly the head of garlic after, the garlic leaf is taken advantage of a situation immediately the head of garlic is covered, fitly put on the ground, manually row arrangement more only waits to dry back bundle handle.

Claims

1. garlic digging harvester, it is characterized in that comprising the level frame (1) and the stand (2) of frame-type, front end both sides at described level frame (1) are respectively equipped with the wheel component that mops floor vertically downward, described stand (2) is vertically fixed on the top at described level frame (1) rear portion, and be connected with power-equipment by support, both sides in top, described level frame (1) middle part are rotationally connected by bearing (3) and final drive shaft (4) two ends respectively, described final drive shaft (4) one ends stretch out and are in transmission connection by sprocket wheel chain (5) and output shaft (7) one ends that are installed in the gearbox (6) in the described stand (2), and described output shaft (7) other end also is in transmission connection by a sprocket wheel chain (5 ') and pair power transmission shaft (8) one ends that are installed on the described level frame (1); Described pair of power transmission shaft (8) and the downward-sloping forward curtain formula that is placed in described level frame (1) below are picked up the garlic device and are in transmission connection; Described final drive shaft (4) two ends that are positioned between the two described bearings (3) are rotationally connected by capacity eccentric bearing and connecting rod (9) respectively, described connecting rod (9) other end is connected with rocking lever (10), the two ends of described rocking lever (10) flexibly connect with the upper end of rocking arm (11) respectively, described rocking arm (11) is downwards around the fixed axis swing that is fixed on described level frame (1) lateral surface, fixedly connected with the perching knife that is provided with several crowns (12) between two described rocking arms (11) lower end, be provided with some equally distributed gib blocks (13) on described perching knife (12), upwards to pick up the garlic device approaching with described curtain formula for described gib block (13) other end; The place ahead in described rocking arm (11) is positioned at described level frame (1) and is provided with cross bar (14); Middle part above described curtain formula is picked up the garlic device is provided with respectively the frid (15) of fixedlying connected with stand (2) with described level frame (1) symmetrically.

2. according to the described garlic digging harvester of claim 1, it is characterized in that described curtain formula picks up the garlic device and comprise that the two ends of described driven shaft (21) are connected with described level frame (1) bottom by some rack stakes and the ring-type fence (16) and the driven shaft (21) that connect by the chain sheet at its three positions, left, center, right; On three positions, left, center, right on described driven shaft (21) and the described pair of power transmission shaft (8) sprocket wheel (17) is housed accordingly respectively, described fence (16) rotates around described driven shaft (21) and described pair of power transmission shaft (8) by described sprocket wheel (17).

3. according to claim 1 or 2 described garlic digging harvesters, it is characterized in that the described wheel component that mops floor comprise the roller (18) that contacts with ground and with described roller (18) rotating shaft support bar connected vertically (19); Described support bar (19) upper end be vertically mounted on described level frame (1) on hydraulic cylinder (20) in piston rod fixedly connected.

4. according to the described garlic digging harvester of claim 3, it is characterized in that the described wheel component that mops floor comprise the roller (18) that contacts with ground and with described roller (18) rotating shaft support bar connected vertically (19); Described support bar (19) upper end be a screw rod, vertically passes described level frame (1) and is connected with the regulating wheel of being with nut and locks.

5. according to the described garlic digging harvester of claim 4, it is characterized in that the distance of the space between adjacent two rack stakes is 2.5～4.5 centimetres in the described ring-type fence (16).