CN101855961B - Push-rod type precision potato seed-metering device - Google Patents
Push-rod type precision potato seed-metering device Download PDFInfo
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- CN101855961B CN101855961B CN 201010131790 CN201010131790A CN101855961B CN 101855961 B CN101855961 B CN 101855961B CN 201010131790 CN201010131790 CN 201010131790 CN 201010131790 A CN201010131790 A CN 201010131790A CN 101855961 B CN101855961 B CN 101855961B
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- slide block
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Abstract
The invention relates to a push-rod type precision potato seeding apparatus which mainly comprises a bottom plate, a motor supporting frame, a motor, a belt, a belt wheel transmission device, a supporting frame with axle block, a hopper, a hinge, a pedestal box, a crank-link mechanism, a pedestal box supporting frame, a discharge chute, a cam mechanism, a top plate and a pushing slider, wherein the motor is installed on the motor supporting frame; a belt wheel is installed on a power output shaft; power is transferred to a transitional main shaft through a V belt, the transitional main shaft drives the cam mechanism, and the rotation speed of the cam mechanism is basically consistent with the rotation speed of a crank, thereby realizing the synchronization of charging and discharging; the crank-link mechanism, the belt wheel at the left end, the pedestal box and the cam mechanism are respectively fixed on the bottom plate through respective corresponding supporting frames; and the crank-link mechanism is connected with the pushing slider through pins to form a slider-crank mechanism. In the seeding process, the invention realizes the purposes of little damage of potatoes, high survival rate of potatoes, precise seeding and high working efficiency and saves a large amount of labor and material resources.
Description
Technical field
The present invention relates to seeding machinery, be specially a kind of push-rod type precision potato seed-metering device.
Background technology
The characteristics such as potato has grain dish dual-purpose, and output is high, yield potential is large, and is nutritious; Comprehensive process and purposes are very extensive, relate to the industries such as medicine, industry, grocery trade, have important strategic position in agricultural structure adjustment and solution agriculture, rural areas and farmers problem.For taking full advantage of the resources advantage of potato, begin to have tried now the winter planting potato in south.For output and the benefit that improves potato, people have had urgent requirement to the planting mechanization of potato.As seed, and stem tuber easily infects virus to potato planting, therefore all is to adopt whole planting potato now basically mainly with whole potato or stem tuber.
The core component of potato planting machinery is seeding unit, because potato " seed " is larger, general seeding unit can not satisfy its seeding.The seedings such as existing potato seeding unit is wheeled mainly with needle-inserted, grooved, air-sweeping type.The needle-inserted seeding unit easily makes the potato bacteria infection, and grooved Type Seed Metering Device structural requirement is accurate, and is consistent to the shape need of potato; The air-sweeping type seeding unit because potato weight is larger, is had relatively high expectations to air velocity during air-blowing, and air-tightness is better.
Summary of the invention
Technical problem solved by the invention is to provide a kind of push-rod type precision potato seed-metering device, to solve the shortcoming in the above-mentioned background technology, be applicable in the laboratory as the experimental provision of potato seeding, also can be used in the actual production through the transformation of relevant fixed structure.
Technical problem solved by the invention realizes by the following technical solutions:
Push-rod type precision potato seed-metering device, mainly comprise, base plate, the motor support frame, electromotor and belt, pulley gear, belt shaft seat supports frame, hopper, hinge, the drawing strickle guide case, toggle, drawing strickle guide case bracing frame, blow tank, cam mechanism, top board and pusher slide block, described electromotor is installed on the motor support frame, belt wheel is installed on the power take-off, power passes to the transition main shaft by the V band, the transition main shaft drives cam mechanism simultaneously, the rotating speed of cam mechanism and the rotating speed of crank are basically identical, realize the synchronous of pan feeding and discharging, described toggle, the left end belt pulley, drawing strickle guide case and cam mechanism are respectively by corresponding bracing frame and electromotor are fixed on the base plate together separately.
In the present invention, described toggle adopts pin to be connected with the pusher slide block and is combined into slider-crank mechanism, wherein the pusher slide block moves back and forth along the drawing strickle guide case, direction of advance is shifted to discharging opening, forward travel along with toggle, the pusher slide block intermittently gently potato is pushed to blow tank, simultaneously because the intermittence of toggle can realize that discharge the intermittence of seed.
In the present invention, described drawing strickle guide case is designed to a four directions pipe, and the length of side is 30～40mm, less times greater than the maximum gauge of a potato, less than the minimum diameter sum of two potatos.The rectangular groove of 2 forms in the one side of cubic pipe is left such as Fig. 3, for crank block motion required, just the pin that connecting rod is connected with slide block moves along this groove.
In the present invention, described pusher slide block is for fear of the damage that causes when going out two potatos, be designed to a square, cut a smooth circular arc slope thereon, open a pin-and-hole in square central authorities, the pin when being connected with connecting rod is connected to herein, when two seeds are discharged simultaneously, that seed of top can be up mobile along the circular arc slope, thereby can not hinder slide block movement.
In the present invention, described cam mechanism is by the power that belt wheel sends, intermittent rotary, hopper is connected on the drawing strickle guide case by pin, cam top top board, hopper can rotate around pin, can avoid the heap plug of seed, the internal diameter of the hollow pipe of hopper lower end is greater than 30mm, less than 55mm, can be unimpeded go out a seed, also can avoid going out simultaneously two seeds.
Beneficial effect:
The present invention realizes that in the seeding process, the potato damage is little, and the potato survival rate is high, the seeding of essence amount, and high efficiency is saved a large amount of manpower and materials.
Description of drawings
Fig. 1 is front view of the present invention;
Fig. 2 is left view of the present invention;
Fig. 3 is the end view of that material pushing box;
Fig. 4 is the pusher slide block;
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Referring to Fig. 1, Fig. 2 push-rod type precision potato seed-metering device, comprise base plate 1, motor support frame 2, electromotor 3, pulley gear 4, belt shaft seat supports frame 5, hopper 6, hinge 7, drawing strickle guide case 8, toggle 9, drawing strickle guide case bracing frame 10, blow tank 11, cam mechanism 12, top board 13, pusher slide block 14.
Described electromotor 3 is installed on the motor support frame 2, pulley gear 4 is installed in belt shaft seat supports frame 5, power passes to the transition main shaft by the V band, the transition main shaft drives cam mechanism simultaneously, the rotating speed of cam mechanism and the rotating speed of crank are basically identical, realize the synchronous of pan feeding and discharging, described toggle 9, cam mechanism 12, drawing strickle guide case 8 and left end belt pulley are fixed on the base plate 1 by supporting to erect accordingly separately respectively, described toggle 9 adopts pin to be connected with pusher slide block 14 and is combined into slider-crank mechanism 9, wherein pusher slide block 14 moves back and forth along drawing strickle guide case 8, described drawing strickle guide case 8 is designed to a four directions pipe, the length of side is 40mm, simultaneously leave rectangular groove at it, for crank block moves required, the pin that connecting rod is connected with slide block just moves along this groove, pusher slide block 14 intermittently gently potato is pushed to blow tank 6, simultaneously because the intermittence of toggle 9, can realize discharging the intermittence of seed, described pusher slide block 14 is for fear of the damage that causes when going out two potatos, be designed to a square, cut a smooth circular arc slope thereon, open a pin-and-hole in square central authorities, pin when being connected with connecting rod is connected to herein, when two seeds are discharged simultaneously, that seed of top can be up mobile along the circular arc slope, thereby can not hinder slide block movement, the power that described cam mechanism 12 sends by belt wheel, intermittent rotary, cam mechanism 12 has blow tank 11, hopper 6 is connected on the drawing strickle guide case by pin, cam top top board, hopper 6 can rotate around pin, can avoid the heap plug of seed, the internal diameter 35mm of the hollow pipe of hopper 6 lower ends, can be unimpeded go out a seed, also can avoid going out simultaneously two seeds.
Above demonstration and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (1)
1. push-rod type precision potato seed-metering device, mainly comprise, base plate, the motor support frame, electromotor and belt, pulley gear, belt shaft seat supports frame, hopper, hinge, the drawing strickle guide case, toggle, drawing strickle guide case bracing frame, blow tank, cam mechanism, top board and pusher slide block, it is characterized in that, described electromotor is installed on the motor support frame, belt wheel is installed on the power take-off, power passes to the transition main shaft by the V band, the transition main shaft drives cam mechanism, the rotating speed of cam mechanism and the rotating speed of crank are basically identical, realize the synchronous of pan feeding and discharging, described toggle, belt wheel, drawing strickle guide case and cam mechanism are fixed on the base plate by corresponding bracing frame separately respectively, and described toggle is connected with pusher slide block employing pin and is combined into slider-crank mechanism; Described drawing strickle guide case is a four directions pipe, and the length of side is 30～40mm, leaves a rectangular groove in the one side of cubic pipe; Described pusher slide block is a square, cuts a smooth circular arc slope on it, and pusher slide block central authorities open a pin-and-hole, and the pin when being connected with connecting rod is connected to herein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010131790 CN101855961B (en) | 2010-03-25 | 2010-03-25 | Push-rod type precision potato seed-metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010131790 CN101855961B (en) | 2010-03-25 | 2010-03-25 | Push-rod type precision potato seed-metering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101855961A CN101855961A (en) | 2010-10-13 |
| CN101855961B true CN101855961B (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010131790 Expired - Fee Related CN101855961B (en) | 2010-03-25 | 2010-03-25 | Push-rod type precision potato seed-metering device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075469B (en) * | 2015-09-14 | 2017-04-05 | 广西师范大学 | A kind of automatic uniform feed mechanism for seed of relative rotation formula Maninot esculenta crantz. kind block active posture adjustment |
| CN107486875A (en) * | 2016-06-10 | 2017-12-19 | 海南大学 | A kind of coconut cutting machine |
| CN111948361A (en) * | 2020-09-11 | 2020-11-17 | 武汉轻工大学 | Quick and continuous detection device for food |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2441286Y (en) * | 2000-09-08 | 2001-08-08 | 西北农林科技大学 | Plate valve type seed sowing device for potato planting |
| CN1711819A (en) * | 2005-07-18 | 2005-12-28 | 湖南农业大学 | Precisively variable seed feeding device with eccentric roof bar |
| CN201690767U (en) * | 2010-03-25 | 2011-01-05 | 湖南农业大学 | Pusher type precision potato seed metering device |
| JP5137416B2 (en) * | 2007-02-22 | 2013-02-06 | 東邦瓦斯株式会社 | Current collecting material for fuel electrode, solid oxide fuel cell unit cell and solid oxide fuel cell |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05137416A (en) * | 1991-11-20 | 1993-06-01 | Yanmar Agricult Equip Co Ltd | Bulb-planting machine |
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2010
- 2010-03-25 CN CN 201010131790 patent/CN101855961B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2441286Y (en) * | 2000-09-08 | 2001-08-08 | 西北农林科技大学 | Plate valve type seed sowing device for potato planting |
| CN1711819A (en) * | 2005-07-18 | 2005-12-28 | 湖南农业大学 | Precisively variable seed feeding device with eccentric roof bar |
| JP5137416B2 (en) * | 2007-02-22 | 2013-02-06 | 東邦瓦斯株式会社 | Current collecting material for fuel electrode, solid oxide fuel cell unit cell and solid oxide fuel cell |
| CN201690767U (en) * | 2010-03-25 | 2011-01-05 | 湖南农业大学 | Pusher type precision potato seed metering device |
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| CN101855961A (en) | 2010-10-13 |
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Granted publication date: 20130403 Termination date: 20140325 |