Seed is picked up with melon and is taken off the seed combine
Technical field
The utility model relates to crops harvest machinery, particularly seed and picks up with melon and take off the seed combine.
Background technology
Seed is meant a kind of watermelon, watermelon, pumpkin etc. with melon, takes out the melon that the seed in the melon manufactures a product specially.
Xinjiang is the main kind of watermelon production base of China, and because of condition suitable planting kind of watermelon such as its weather and soil, and a kind of watermelon has drought resisting, input cost is low, and the higher advantage of economic benefit has become one of crop that the Xinjiang peasant mainly increases income.Ten thousand mu of the complete about 600-800 of boundary kind of watermelon cultivated area, but in a kind of watermelon production process results link mainly by manually pick up, collect bar Ji Dui, manually feed, machinery takes off seed, the amount of labour used is big, the labour intensity height, efficient is low, yield loss is big.Should not place for a long time in addition after the kind of watermelon maturation in the field, as meet autumn rain frost, often cause the loss of rotting.Just when crops such as corn, the beet results busy farming season, the labour was in great shortage, brings very big difficulty to a kind of watermelon results when kind of watermelon was ripe.
In order to improve the operating efficiency of kind of watermelon results, replace manual work with machinery, alleviate agro-industrial labour intensity, released a kind of associating kind of watermelon results de-seeding machine, by plucking the disconnected rattan device of melon, rattan grass meal crushing device, kind of watermelon conveying plant and take off seed seperator formation.Replace artificial finishing automatically to pluck melon, disconnected rattan, conveying in the ground and separate the operation of taking off seed with machinery.Reduce labor intensity high efficiency.Its weak point is a complicated in mechanical structure, and running gear is many, breaks down easily in the mechanical movement, and cost is higher, and transportation is inconvenient.
Summary of the invention
The purpose of this utility model is to provide a seed to pick up with melon to take off the seed combine, not only can replace manually picking up a kind of watermelon with mechanical work, be fed into the operation that de-seeding machine takes off seed, alleviate agro-industrial labour intensity, high efficiency, and reasonable mechanical structure, operation is simple and direct, and cost is low, long service life, the operation fault rate is low, convenient transportation.
The utility model is achieved in that a seed is picked up with melon and takes off the seed combine, comprise on the frame with road wheel de-seeding machine is installed, articulated support arm on the supporting seat that frame is provided with, on support arm, installing the U-shaped support, be positioned on the support arm of U-shaped support to be installed with and have the uniform discaling roll of picking up of picking up tooth on the roll surface by bearing, be positioned at and be provided with on the transverse arm of the U-shaped support of picking up the discaling roll front upper place and pick up the melon tooth separator that discaling roll matches, be positioned at and pick up linking arm lower end that the discaling roll both sides are separately fixed on the U-shaped support symmetry and by adjusting device a kind of watermelon is installed and collects to hold together device, the afterbody of hydraulic cylinder is hinged on the frame, its piston rod end and support arm are hinged, and the melon mouth that falls of melon tooth separator is connected with the Gua Kou that advances of de-seeding machine by conveying plant.
The utility model work can be used with middle-size and small-size four-wheel tractor, and traction connects.Export to de-seeding machine by tractor dynamic power power is provided.During work, the drive of tractor-drawn frame is picked up discaling roll and is rolled forward, a kind of watermelon collects to hold together device a kind of watermelon that has collected bar on the ground is collected to hold together in the working width of picking up discaling roll, a kind of watermelon is picked up tooth from pricking on the ground, along with the rotation of picking up discaling roll when a kind of watermelon goes to melon tooth separator position, a kind of watermelon is taken off from picking up the tooth comb by melon tooth separator, and the Gua Kou that advances that is delivered to de-seeding machine through conveying plant tumbles into de-seeding machine, finishes in de-seeding machine and takes off seed.During transportation, promote support arm by oil cylinder and will pick up the discaling roll rise, make things convenient for seed to pick up road transport and the field of taking off the seed combine and shift with melon.
The utility model not only can replace manually picking up a kind of watermelon with mechanical work, is fed into the operation that de-seeding machine takes off seed, alleviates agro-industrial labour intensity, has improved kind of watermelon results efficient, and reasonable mechanical structure, operation is simple and direct, and cost is low, long service life, convenient transportation, the operation fault rate is low.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a plan structure schematic diagram of the present utility model;
Fig. 2 is a left TV structure schematic diagram of the present utility model;
Fig. 3 is a travel position structural representation of the present utility model.
Embodiment
One seed is picked up with melon and is taken off the seed combine, as Fig. 1, Fig. 2, shown in Figure 3, comprise on the frame 1 with road wheel 11 de-seeding machine 2 is installed, articulated support arm 8 on the supporting seat that frame 1 is provided with, support arm 8 is a crank throw shape arm, on support arm 8, installing U-shaped support 4, be positioned on the support arm 8 of U-shaped support 4 by bearing be installed with have on the roll surface pick up tooth 10 pick up discaling roll 7, pick up discaling roll 7 and be affixed respectively the uniform spoke 12 that is radial symmetry in the wheel hub both sides, the end of spoke 12 affixed rolling ring 9, affixed roller circle on the spoke 12 between two rolling rings 9, vertical uniform the tooth 10 of picking up on the face of cylinder of roller circle, the diameter of picking up discaling roll 7 is 1300-2000mm, the width of picking up discaling roll 7 is 400-1000mm, the adjacent spacing of picking up between tooth 10 ends is 30-100mm, and the length of picking up tooth 10 is 100-250mm, and the diameter of picking up tooth 10 is 6-14mm.The tooth of picking up on the discaling roll 7 10 of picking up is cylindrical or multi-edge column-shaped or taper cylindricality, and the crown of picking up tooth 10 is taper or oblique pointed shape or flat-headed, picks up tooth 10 and is staggered on the roll surface of picking up discaling roll 7.Be positioned at and be provided with on the transverse arm of the U-shaped support 4 of picking up discaling roll 7 the place aheads and pick up the melon tooth separator that discaling roll 7 matches, melon tooth separator is got melon broach beam 3 for being provided with on U-shaped support 4, uniformly on the melon broach beam 3 affixed get melon broach 5, picking up 10 interlaced cooperations of tooth on getting melon broach 5 and picking up discaling roll 7 getting.Be positioned at and pick up linking arm 13 lower ends that discaling roll 7 both sides are separately fixed on the U-shaped support 4 symmetry and by adjusting device a kind of watermelon is installed and collects to hold together device 6, a kind of watermelon collects to hold together device 6 and picks up discaling roll 7 both sides and be splay collection melon plate for being positioned at.Adjusting device is for to be provided with vertical guide slot in the lower end of linking arm 13, and the bolt that is fixed on the collection melon plate matches with guide groove, will collect the lower end that the melon plate is fixed on linking arm 13 by nut, can adjust the height of collection melon plate by guide groove.The afterbody of hydraulic cylinder 14 is hinged on the frame 1, and its piston rod end and support arm 8 are hinged.The melon mouth that falls of melon tooth separator is connected with the Gua Kou that advances of de-seeding machine 2 by conveying plant.Conveying plant is chute or ribbon conveyer or apron conveyor or conveying worm.