CN2414601Y

CN2414601Y - Electronic seeder

Info

Publication number: CN2414601Y
Application number: CN 00201830
Authority: CN
Inventors: 郝新国
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-07
Filing date: 2000-01-07
Publication date: 2001-01-17
Anticipated expiration: 2010-01-07

Abstract

The utility model relates to a farmland seeding apparatus. The utility model is characterized in that the farmland seeding apparatus is composed of an electronic seeding apparatus, a seed bucket, a seed conveying pipe and a furrow opener, wherein, the electronic seeding apparatus uses a pulse electromagnetic element to drive a seeding element; in addition, the furrow opener can be installed on a lifting element of an existing farmland-working machine; thus, the simultaneous combined-type works can be realized such as harvesting, seeding and other modes. The seeding of the farmland seeding apparatus adopt the electrical mode and an electric control mode, so the precise effect and the reliable work are realized. The utility model has the advantages that novel and ingenious structure is realized, the farmland seeding apparatus can be matched with various farmland works, the adaptability is strong, and the farmland seeding apparatus has the popularization value.

Description

Electronic seeder

The utility model relates to agricultural seeder machinery.

Existing sower is varied, mostly is towed or suspension type, with the tractor operation.Its feed mechanism all is a machine driving, promptly drives feed mechanism with sowing road wheel or ad hoc seeding land wheel and carries out seeding.Therefore existing sower is restricted aspect multiple operation, is difficult to and large-scale harvesting machinery configuration carrying out multiple operation, and bigger defective is that the influence that skidded by the seeding land wheel of its seeding precision and reliability is very big.

The purpose of this utility model will provide a kind of reliable operation, seeding precision height exactly, and can be disposed at the electronic seeder that carries out multiple operation on the field machineries such as large-scale combine.

For reaching electronic seeder that goal of the invention designs by forming with the electronics seeding unit of pulse electromagnetic element drives seeding parts and the seed kind bucket of top thereof and grain tube, the plough of its below, and be installed on the liftable parts of field machinery the power switch of the pulse seeding electromagnetic component of plunger type electronics seeding unit and the interlock of the lifting mechanism of field machinery with the connector that can regulate sowing depth.

As a kind of embodiment of electronic seeder, electronic seeder is configurable on self-propelled combination machine, and machine receipts and machine sowing are carried out synchronously, realizes multiple operation.The connector that is about to the regulated sowing depth of electronic seeder is installed in the back side of the self-propelled combine ceding of Taiwan, make its plough share beak be lower than the harvester header bottom surface, and the distance between the header bottom surface is greater than sowing depth.When the ceding of Taiwan was risen, the plough of electronic seeder was also liftoff, and regulated the embedded depth and the sowing depth of plough according to when harvesting stubble height ceding of Taiwan bottom surface terrain clearance.Self-propelled combine can while iron stubble bunch planting corn in getting wheat like this.Its harvesting and the synchronous interaction of sowing two procedures, i.e. ceding of Taiwan decline, seeding electromagnetic component start under the effect of the pulse current that impulse generator on the soft hub of driven road wheel produces; The ceding of Taiwan is risen, and the seeding electromagnetic component is cut off stop because of pulse current.Reliable in action, precision are also high.

Electronic seeder was both configurable on combine, and also configurable carrying out at suspend-tilling machine, straw cutting apparatus, tractor plough, mulch film on the multiple field machinery such as the machine that covers carried out multiple operation, and also can a plurality ofly in a row place becomes the electronics sower on the frame.Because save heavy, complicated seeding transmission mechanism, the advantage that its volume is little, in light weight, seeding is reliable, precision is high, be easy to dispose is more remarkable.

Fig. 1 is the utility model electronic seeder and self-propelled combine configuration status schematic diagram.

As shown in Figure 1, the connector 4 of plough 5 through regulating sowing depth of electronic seeder is installed in the ceding of Taiwan 1 behind of self-propelled combine, and the share beak 6 of plough 5 is lower than the ceding of Taiwan 1 bottom surface.The seeding device of electronic seeder pushes away seed plunger 7 for the electromagnetic plunger formula seeding unit 3 that drives with pulse electromagnetic element 8, and its operation principle is that the pulse electromagnetic element 8 of the seeding unit power supply 10 and the directive wheel of grain header on lead 9 and grain header is that pulsating current generator 13 on driven road wheel 11 wheel hubs links to each other.Magnetic patch 12 on driven road wheel 11 wheel hubs on impulse current generator 13 disks is seeding blanking time with spacing regulation and control pulse current, to carry out bunch planting or drilling.During rise that the ceding of Taiwan 1 is liftoff, power supply 10 is cut off, and pulse electromagnetic element 8 quits work, the ceding of Taiwan 1 descends when gathering in operation, the plough 5 of electronic seeder buries, and pulse electromagnetic element 8 drives electromagnetic plunger 7 seedings, thereby carries out the multiple operation of harvesting, sowing.The electromagnetic plunger formula seeding unit 3 of electronic seeder and plough 5 can be installed in the ceding of Taiwan 1 back side by the sowing line-spacing, and its seed kind bucket 2 can the be placed in ceding of Taiwan 1 back side or other appropriate location.

Claims

1, electronic seeder, it is characterized in that said electronic seeder is by forming with the electronics seeding unit of pulse electromagnetic element drives seeding parts and seed kind bucket and grain tube, the plough below it of top thereof, and be installed in the connector that can regulate sowing depth on the liftable parts of field machinery, the pulse electromagnetic element links to each other with impulse current generator on being installed in the driven road wheel wheel hub of field machinery with the power supply on lead and the field machinery, the power switch of pulse electromagnetic element also with the lifting mechanism interlock of field machinery.

2, electronic seeder according to claim 1, the connector that it is characterized in that the regulated sowing depth of said electronic seeder is installed in combine harvester cutting table behind, its plough share beak is lower than the header bottom surface, with the header basal spacing from greater than sowing depth, said seeding parts with the pulse electromagnetic element drives are electromagnetic plunger formula seeding units.