CN103478245B - Household grain tedder - Google Patents
Household grain tedder Download PDFInfo
- Publication number
- CN103478245B CN103478245B CN201310428479.4A CN201310428479A CN103478245B CN 103478245 B CN103478245 B CN 103478245B CN 201310428479 A CN201310428479 A CN 201310428479A CN 103478245 B CN103478245 B CN 103478245B
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- CN
- China
- Prior art keywords
- paddy
- conveyer belt
- grain
- screw rods
- support frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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- Drying Of Solid Materials (AREA)
- Agricultural Machines (AREA)
Abstract
The invention relates to a household grain tedder which comprises a support frame (24), wherein a grain turning device and a transmission device are arranged on the support frame (24); the transmission device comprises a conveyor belt (20) and two first screw rods (11) which are symmetrically arranged on the support frame (24); the conveyor belt (20) is arranged on the two first screw rods (11) in a sleeved manner, and a first driving motor (5) is arranged on one of the two screw rods; the grain turning device comprises a grain turning chain (19), and two second screw rods (4) which are symmetrically arranged on the support frame (24); a second driving motor (3) is arranged on one of the second screw rods; the grain turning chain (19) is arranged on the two second screw rods (4) in a sleeved manner, and a grain turning rake (21) is arranged on the lower layer chain of the grain turning chain (19). The invention provides the household grain tedder which has a simple structure, is convenient to mount and is energy-saving and environment-friendly, thereby achieving the effects of strong strain capacity, reduced labor intensity and improved work efficiency.
Description
Technical field
The present invention designs with a kind of agricultural machinery, particularly a kind of Household grain tedder.
Technical background
Can grain dry machinery be the indispensable facility that realize the mechanization of farm work, be related to the problem of getting bumper crops and having a good harvest to a certain extent.For many years, the vast rural area of China is got used to adopting the method for threshing ground airing to carry out drying grain.The major defect of this drying means is adopted to be that climate impact is large, once run into overcast and rainy, the cereal regained often can not get drying timely and to cause grain germination to safe moisture and go mouldy, and causes vast farmers hard-working to lose in vain again by grain in one's hands.
Traditional rice drying adopts Hot Air Drying, and the drying time of technique is long, and efficiency is low, and the temperature of medium, humidity, moisture and rate of drying are difficult to control, the directly quality of the rear paddy of impact baking.Abroad in Recent Years expert proposes vacuum drying technique, and according under vacuum conditions, the boiling point of material moisture reduces, vaporescence accelerates, and is suitable for the drying to responsive to temperature and labile material.Therefore, the vacuum drying of employing solves the problem that solute scatters and quality declines that paddy heated-air drying produces.But the equipment of the method costly, the national conditions that cannot be applicable to China are promoted on a large scale.Some domestic expert also innovations, a kind of microwave drying process is proposed, this microwave drying is different from traditional drying mode, its heat transfer direction is identical with moisture diffusion direction, compared with traditional drying mode, there is the advantages such as penetration capacity is strong, rate of drying is fast, the time is short, production efficiency is high, cleaner production, more and more come into one's own in each dry field.But this technique, the temperature of wayward heating, may make the nutritive loss of cereal, and power consumption is comparatively large, does not conform to the low-carbon environment-friendly theory advocated now.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of integrate ted, automatically ted, the Household grain tedder of automatic rain shading, overcast and rainy drying function; This tedder reduce ted labour intensity, improve operating efficiency, reduce demand to labour.
For solving the problems of the technologies described above, the present invention adopts following technical proposals:
A kind of Household grain tedder, described tedder comprises bracing frame, and support frame as described above is provided with and turns over paddy device and transmission device;
Described transmission device comprises conveyer belt and two the first screw rods being coupling correspondence and being arranged on support frame as described above; Described conveyer belt is set on two first screw rods; Wherein first screw rod of two first screw rods is provided with the first drive motors;
Described turn over paddy device comprise turn over paddy chain and two in coupling corresponding the second screw rods be arranged on support frame as described above; The described paddy chain that turns over is set on two second screw rods, this lower floor's chain turning over paddy chain is provided with one and turns over paddy rake; Wherein second screw rod of two second screw rods is provided with the second drive motors;
Describedly turn over the top that paddy device is arranged on described transmission device, described in turn over the top that paddy rake is arranged on described conveyer belt matchingly.
Further, the band outside of described conveyer belt is seamless surface.
Further, described Household grain tedder also comprises charging aperture and grain harvesting box; Described charging aperture is fixed on bracing frame, and above the one end being placed in conveyer belt; Described grain harvesting box is fixed on bracing frame, and below the one end being placed in conveyer belt.
Further, described Household grain tedder also comprises bakes device, described in bake device and comprise electric pad, solar panel and solar panel base; Support frame as described above is provided with a crossbeam, and described electric pad is fixed on described crossbeam, and this electric pad is placed between conveyer belt upper strata belt body and lower floor's belt body; Described solar panel is fixed on solar panel base, and solar panel base is fixed on described crossbeam by spring hinge.
Further, described electric pad is positioned at the position near conveyer belt upper strata belt body.
Further, described Household grain tedder also comprises rain insensitive device; Described rain insensitive device comprises a film roll, described film roll is fixed on a side at bracing frame top, another side at support frame as described above top is provided with one the 3rd screw rod, 3rd screw rod is connected with the film in film roll by pair of lead wires, and described 3rd screw rod is provided with the 3rd drive motors for driving the 3rd bolt rotary; Described rain insensitive device is placed in the top of turning over paddy device.
Described rain insensitive device also comprises rain sensor; Described rain sensor is arranged on support frame as described above.
Beneficial effect of the present invention is that its structure is simple, easy for installation, energy-conserving and environment-protective, strong adaptability, greatly can reduce labour intensity and labour demand, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of grain tedding machine of the present invention.
Fig. 2 be grain tedding machine in the present invention turn over paddy rake structure figure.
Fig. 3 is that the grain tedding machine in the present invention turns over paddy device installation diagram.
Fig. 4 is the grain tedding machine conveyer installation diagram in the present invention.
Fig. 5 be grain tedding machine in the present invention bake structure drawing of device.
Fig. 6 is the installation diagram of the grain tedding machine rain insensitive device in the present invention.
Fig. 7 is the single-chip microcomputer workflow diagram of the grain tedding machine in the present invention.
Main parts size in figure: 1-the 3rd screw rod, 2-first belt, 3-second drive motors, 4-second screw rod, 5-first drive motors, 6-first angular wheel, 7-second angular wheel, 8-return pulley, 9-solar panel, 10-electric pad, 11-first screw rod, 12-grain harvesting box, 13-charging aperture, 14-second belt, 15-the 3rd drive motors, 16-spring, 17-film roll, 18-flexible film, 19-turns over paddy chain, and 20-shines paddy plate conveyer belt, 21-turns over paddy rake, 22-screw rod 3,23-rain sensor, 24-bracing frame.
Detailed description of the invention
Turn over paddy device below in conjunction with accompanying drawing 1-7 to a kind of cereal of the present invention to be further described.
A kind of Household grain tedder comprises bracing frame 24, transmission device, turns over paddy device, bakes device and rain insensitive device.Bracing frame 24 is provided with from bottom to up successively and bakes device, transmission device, turn over paddy device and rain insensitive device.This tedder is also provided with charging aperture 13 and grain harvesting box 12, is separately positioned on above and below transmission device one end.
Cereal in the present invention teds part and comprises transmission device and turn over paddy device.
Transmission device comprises the parts such as conveyer belt 20, first screw rod 11, angular wheel 6, angular wheel 7 and the first drive motors 5.First drive motors 5 provides active force, the power output shaft of the first drive motors 5 is connected with angular wheel 6, angular wheel 6 and angular wheel 7 carry out pinion rotation, angular wheel 6 and angular wheel 7 arranged vertically, power is vertically changed direction and sends angular wheel 7 to by angular wheel 6, angular wheel 7 is connected with the first screw rod 11, the first screw rod 11 is driven to rotate, conveyer belt 20 is enclosed within two first screw rods 11, first screw rod 11 rotates thus drives conveyer belt 20 to rotate, and the cereal be poured on conveyer belt 20 can be spread out.
Turn over paddy device comprise turn over paddy rake the 21, second screw rod 4, turn over paddy chain 19, first belt 2 and the second drive motors 3; Second drive motors 3 drives the second screw rod 4 to rotate by the first belt 2, second screw rod 4 drives the cover paddy chain 19 that turns over thereon to move reciprocatingly, thus the paddy rake 21 that turns over be fixed on its lower floor's chain can be driven repeatedly to move, the effect of cereal is stirred in final realization.
Bake device described in the present invention and mainly comprise the equipment such as electric pad 10, solar panel 9, battery, solar panel base, external power supply equipment, spring hinge.The present invention design grain tedding machine solar energy or additional power source can be utilized to power to electric pad 10, can at night or rainy weather dry cereal timely, more efficiently.Long 4 meters of electric pad 10, wide 2 meters, high 1.45 meters apart from ground.Support frame as described above (24) is provided with a crossbeam; Described electric pad 10 is positioned at the position near conveyer belt 20 upper strata belt body, and is fixed on by rope on the described crossbeam on bracing frame 24.Electric pad 10 effectively can carry out heat transfer, is conducive to drying cereal fully in time.Solar panel 9 is made up of polymorph A level photovoltaic panel, substantial light according under can by solar panel 9 continual and steady to charge in batteries, battery is full of backward electric pad 10 and powers, and dries cereal efficiently.Long 1.5 meters of solar panel, wide 0.5 meter, high 1 meter apart from ground, solar panel 9 can be fixed on solar panel base, solar panel base is fixed on the described crossbeam on bracing frame 24 by spring hinge, thus realize solar panel and fold downwards, save usage space.Electric pad 10 can be powered with external power supply, and this makes the practicality of equipment be further improved.
Rain insensitive device described in the present invention comprises the components such as the 3rd drive motors 15, film roll 17, lead-in wire, spring 16, second belt 14, the 3rd screw rod 1, rain sensor 23 and single-chip microcomputer.First, when rain sensor 23 detects that air humidity is about to enough greatly rain, rain sensor 23 sends interrupt signal to single-chip microcomputer.Then single-chip microcomputer stops all processes performed, and performs interrupt routine, powers, the 3rd drive motors 15 is rotated forward to the 3rd drive motors 15.Then the 3rd drive motors 15 drives the 3rd screw rod 1 to rotate by the second belt 14, it 3rd screw rod 1 is one end of lead-in wire, the lead-in wire other end ties up on soft plastic film, flexible film 18 is entangled on spring 16, lead-in wire is rolled by the rotation of the 3rd screw rod 1, thus pulling open rain cover film, spring 16 is stretched, and the time chien shih film that electric machine rotation is suitable just covers conveyer belt.When the rain has stopped and fine make air humidity low reach ted condition time, rain sensor 23 sends signal to single-chip microcomputer makes the 3rd drive motors 15 reverse, and spring 16 is retracted, and film roll is twined for 17 times, rolls flexible film 18.Single-chip Controlling can process some automatically and ted in cereal process (rainfall) situation that happens suddenly, and can reduce the loss of user to greatest extent.
Charging aperture 13 described in the present invention is suitable for reading wide 0.6 meter, long 1.5 meters, high 1 meter, long 1.5 meters of end opening, wide 0.3 meter, fixed by screw and bracing frame 24, the upper surface of the bottom distance conveyer belt 20 of charging aperture 13 has suitable gap and can spread out smoothly on the upper surface of conveyer belt 20 for cereal, and user only needs to open motor switch, then cereal is toppled over suitable for reading, with the rotation of the first drive motors 5, cereal just can shakeout roughly equably, facilitates user to ted.The case mouth of described grain harvesting box 12 is wide 1 meter, long 2 meters, high 1.2 meters, with conveyer belt 20 Distances Between Neighboring Edge Points 0.2 centimetre.When needing the cereal harvesting tedding, open the invert button of motor, the first drive motors 5 reverses and shone cereal is received in grain harvesting box 12 automatically.User only needs from grain harvesting box 12, cereal to be filled with as in bag, makes harvesting process convenient and strength-saving.In addition bracing frame 24 lower end of described grain tedding machine is also provided with 4 return pulleys 8, is convenient to user and moves tedder.
The single-chip microcomputer institution staff flow process of whole grain tedding machine as shown in Figure 7.
Turn over the Single-chip Controlling process of paddy device: use trigger switch to open single-chip microcomputer, and single-chip microcomputer is resetted.Then timing is carried out by single-chip microcomputer, be preset as 15min, when time reaches 15min, the second drive motors 3 carries out the rotating operation corresponding time, thus drive turn over that paddy rake 21 carries out right times turn over paddy, the rotating operation of the second drive motors 3 is realized by counter, second drive motors 3 main story during odd-times, during even-times, the second drive motors 3 reverses.So move in circles turn over paddy operation can improve the efficiency of turning over paddy, make grain tedding intelligent high-efficiency.
The Single-chip Controlling process of rain insensitive device: the detection signal of rain sensor 23 is as extraneous interrupt signal input single-chip microcomputer.When rain sensor 23 detects rainy, singlechip main program interrupts performing interrupt routine, and the 3rd drive motors 15 rotates forward and pulls open rain cover film.When not raining and air humidity reaches the condition of tedding, interrupt routine controls the 3rd drive motors 15 and reverses, and rolls rain cover film by the effect of spring 16 simultaneously.Rain sensor 23 can process the accident of shining and raining in paddy process automatically, saves manpower and avoids the economic loss of user, making solarization paddy process further realize automation.
Can be understood as, the present invention is described by some embodiments, and those skilled in the art without departing from the spirit and scope of the present invention, can carry out various change or equivalence replacement to these characteristic sum embodiments.In addition, under the teachings of the present invention, can modify to adapt to concrete situation and material to these characteristic sum embodiments and can not the spirit and scope of the present invention be departed from.Therefore, the present invention is not by the restriction of specific embodiment disclosed herein, and the embodiment in the right of all the application of falling into all belongs to protection scope of the present invention.
Claims (5)
1. a Household grain tedder, is characterized in that: described tedder comprises bracing frame (24), and support frame as described above (24) is provided with and turns over paddy device and transmission device;
Described transmission device comprises conveyer belt (20) and two the first screw rods (11) being coupling correspondence and being arranged on support frame as described above (24); Described conveyer belt (20) is set on two first screw rods (11); Wherein first screw rod of two first screw rods (11) is provided with the first drive motors (5);
The described paddy device that turns over comprises and turns over paddy chain (19) and two and be arranged on the second screw rods (4) on support frame as described above (24) in coupling correspondence; The described paddy chain (19) that turns over is set on two second screw rods (4), this lower floor's chain turning over paddy chain (19) is provided with one and turns over paddy rake (21); Wherein second screw rod (4) of two second screw rods (4) is provided with the second drive motors (3);
Describedly turn over the top that paddy device is arranged on described transmission device, described in turn over the top that paddy rake (21) is arranged on described conveyer belt matchingly;
Described Household grain tedder also comprises bakes device, described in bake device and comprise electric pad (10), solar panel (9) and solar panel base;
Support frame as described above (24) is provided with a crossbeam;
Described electric pad (10) is fixed on described crossbeam, and this electric pad (10) is placed between conveyer belt (20) upper strata belt body and lower floor's belt body;
Described solar panel (9) is fixed on solar panel base, and solar panel base is fixed on described crossbeam by spring hinge;
Described Household grain tedder also comprises rain insensitive device;
Described rain insensitive device comprises a film roll (17), and described film roll (17) is fixed on a side at bracing frame (24) top,
Another side at support frame as described above (24) top is provided with one the 3rd screw rod (1), and the 3rd screw rod (1) is connected with the film in film roll (17) by pair of lead wires,
Described 3rd screw rod (1) is provided with the 3rd drive motors (15) for driving the 3rd bolt rotary;
Described rain insensitive device is placed in the top of turning over paddy device.
2. a kind of Household grain tedder according to claim 1, is characterized in that: the band outside of described conveyer belt (20) is seamless surface.
3. a kind of Household grain tedder according to claim 1, is characterized in that: described Household grain tedder also comprises charging aperture (13) and grain harvesting box (12);
Described charging aperture (13) is fixed on bracing frame, and above the one end being placed in conveyer belt (20);
Described grain harvesting box (12) is fixed on bracing frame, and below the one end being placed in conveyer belt (20).
4. a kind of Household grain tedder according to claim 1, is characterized in that: described electric pad (10) is positioned at the position near conveyer belt (20) upper strata belt body.
5. a kind of Household grain tedder according to claim 1, is characterized in that: described rain insensitive device also comprises rain sensor (23);
Described rain sensor (23) is arranged on support frame as described above (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310428479.4A CN103478245B (en) | 2013-09-18 | 2013-09-18 | Household grain tedder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310428479.4A CN103478245B (en) | 2013-09-18 | 2013-09-18 | Household grain tedder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103478245A CN103478245A (en) | 2014-01-01 |
| CN103478245B true CN103478245B (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310428479.4A Expired - Fee Related CN103478245B (en) | 2013-09-18 | 2013-09-18 | Household grain tedder |
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| Country | Link |
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| CN (1) | CN103478245B (en) |
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| CN103978999B (en) * | 2014-05-29 | 2016-06-08 | 中北大学 | Corn threshing ground paver vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2391152Y (en) * | 1999-10-21 | 2000-08-09 | 刘显树 | Energy-saving panel turnover type scraper fluidized bed dryer |
| CN102269510A (en) * | 2010-06-01 | 2011-12-07 | 李武波 | Conveyor-belt-type grain dryer |
| CN202354306U (en) * | 2011-12-05 | 2012-08-01 | 天津市和兴利农产品加工有限公司 | Novel grain drying machine |
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2013
- 2013-09-18 CN CN201310428479.4A patent/CN103478245B/en not_active Expired - Fee Related
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| CN103478245A (en) | 2014-01-01 |
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