A crawler garlic seeder based on hydraulic transmission

A technology of hydraulic transmission and seeder, applied in the direction of spaced quantitative sowing machinery, planting methods, applications, etc., can solve problems such as asynchrony and affect the sowing effect, improve passability, reduce labor intensity, and improve synchronization Effect

Active Publication Date: 2017-08-25
山东之星信息集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a complex mechanical structure, it is unavoidable that when the seeder part and the machine head part work together, there is a phenomenon of asynchrony between the two
The essence of this phenomenon is that more chain drives and more gear drives cause excessive power loss and slippage after the power is output from the reduction box, and the power is asynchronous with the power output when it is transmitted to the final stressed parts, which in turn affects seeding effect

Method used

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  • A crawler garlic seeder based on hydraulic transmission
  • A crawler garlic seeder based on hydraulic transmission
  • A crawler garlic seeder based on hydraulic transmission

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0072] Embodiment: A kind of garlic seeder, its structure reference Figure 1-3 As shown, including the head 1-4, the head 1-4 rear end has a lifting arm 4-1 and a connecting arm 4-2, the two sides of the head 1-4 have crawlers 4-3, and the head 1-4 4 also has a hydraulic power source for driving the crawler belt 4-3;

[0073] The lifting arm 4-1 and the connecting arm 4-2 are hingedly connected to the same seeder 1-6 respectively through pin shafts, and the seeder 1-6 has a seeder frame;

[0074] The sowing mechanism 1-2 and the reseeding mechanism 1-3 are arranged on the seeder frame, and the rotating hole forming mechanism 1-5 is installed in the seeding machine frame, and the righting mechanism 1-7 is arranged behind the rotating hole forming mechanism 1-5 , the sowing mechanism 1-2 and the reseeding mechanism 1-3 are connected with the righting mechanism 1-7 through the inoculation slideway 1-1; There are seeding monitoring mechanisms 1-9, and the two monitoring mechani...

Embodiment 2

[0102] Embodiment 2: a kind of garlic seeder, refer to Figure 1-Figure 8 with Figure 11-Figure 20 As shown, the difference from Embodiment 1 is that the transmission of the cavitator is as follows Figure 21 shown. In the present embodiment, there are multiple cavitators 5-7, and all cavitators 5-7 are installed in the cavitator frame 5-5, and the ends of all cavitator 5-7 are equipped with Worm gear 5-12, all worm gears 5-12 are all meshed with same worm shaft 5-11, and worm shaft 5-11 is installed on the cavitator frame 5-5 or the sowing frame.

[0103] In this embodiment, the first hydraulic motor 6-1 can be installed horizontally or vertically.

[0104] When working, the second hydraulic motor 6-2 drives the worm shaft 5-11 to rotate through the helical gear, and the worm shaft 5-11 drives the worm gear 5-12 to rotate, so all the cavitators 5-7 rotate at the same speed. Rotation into holes has been realized.

Embodiment 3

[0105] Embodiment 3: a kind of garlic seeder, refer to Figure 1-Figure 8 with Figure 11-Figure 20 As shown, the difference from Embodiment 1 is that the transmission of the cavitator is as follows Figure 22 with Figure 23 shown. In the present embodiment, there are multiple cavitators 5-7, and all cavitators 5-7 are installed in the cavitator frame 5-5, and the ends of all cavitator 5-7 are equipped with Sprocket 5-14, two adjacent sprockets 5-14 are driven by same transmission chain 5-13, and transmission chain 5-13 is many. The second hydraulic motor 6-2 can be arranged vertically, which can drive one of the sprockets to rotate. When the sprocket rotates, it can drive all the transmission chains 5-13 to rotate, so all the cavitation devices 5-13 can rotate. 7 just rotate at the same speed. In other words, there is a sprocket wheel not equipped with drive chain 5-13 on the end cavitation device 5-5, and the sprocket wheel is engaged with the helical gear, and the hel...

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Abstract

The invention relates to a track type garlic seeding machine based on hydraulic transmission. The track type garlic seeding machine mainly comprises a machine head and a seeding machine hinged to the machine head. Tracks are arranged on the two sides of the machine head, and the machine head is provided with a hydraulic power source capable of driving the tracks. The seeding machine is provided with a seeding machine frame. The seeding machine frame is provided with a seeding mechanism, and a rotary cavitation mechanism is installed in the seeding machine frame. The rotary cavitation mechanism comprises a cavitation device frame, a cavitation device installed on the cavitation device frame and a cavitation power unit for driving the cavitation device frame. The cavitation power unit converts hydraulic power coming from the machine head into mechanical power to drive the cavitation device frame to move up and down, and the cavitation power unit further drives the cavitation device to rotate to perform cavitation. The hydraulic power source simultaneously drives the tracks, the cavitation power unit and the seeding mechanism and makes the tracks, the cavitation power unit and the seeding mechanism perform synergic movement, so that garlic seeds are sown out of the seeding mechanism and then fall into seed holes dug by the cavitation device, and the seeding is finished.

Description

technical field [0001] The invention relates to the related technical field of agricultural equipment, in particular to a crawler garlic seeder based on hydraulic transmission. Background technique [0002] The application number is 2014108105798, and the patent named a garlic seeder is an early product of our company. In this device, through the design of a new rotating hole forming, seeding mechanism, reseeding mechanism and conical centralizer, it integrates the functions of hole, sowing, reseeding and seed righting, and has a high seeding efficiency and survival rate. [0003] However, the machine head of the device is a wheel-type load-bearing structure. During the sowing process, the wheels of the machine head often fall into the cultivated land, causing the sowing to fail to proceed smoothly. Limited by the characteristics of the wheeled load-bearing structure, the pressure of the wheels is relatively high. After the sowing is completed, gullies often appear in the c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C5/04A01C7/18
CPCA01C5/04A01C7/18
Inventor 包建领刘辉时元鹏
Owner 山东之星信息集团有限公司
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