CN102668796B - Semi-automatic buck rake - Google Patents
Semi-automatic buck rake Download PDFInfo
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- CN102668796B CN102668796B CN201110397768.3A CN201110397768A CN102668796B CN 102668796 B CN102668796 B CN 102668796B CN 201110397768 A CN201110397768 A CN 201110397768A CN 102668796 B CN102668796 B CN 102668796B
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- rake
- motor
- winch
- base
- semi
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Abstract
The invention relates to an appliance for agricultural machinery and discloses a semi-automatic buck rake. The semi-automatic buck rake comprises a rake, a winch and a remote control speed regulation circuit, wherein the winch comprises a frame, a motor which is arranged on the frame, a wire spool which is driven by the motor, and a guy cable which is arranged on the wire spool and drags the rake; the remote control speed regulation circuit comprises a speed regulation circuit, a signal transmitter, and a signal receiver which receives a signal of the signal transmitter and transmits the signal to the speed regulation circuit; and the motor is controlled through the remote control speed regulation circuit. The invention provides the semi-automatic buck rake which is labor-saving during operation. The problems that the labor intensity of operating personnel is high and the production efficiency is low during operation because the conventional rake is completely and manually pushed are solved.
Description
Technical field
The present invention relates to agricultural machinery apparatus, relate in particular to a kind of semi-automatic buck rake.
Background technology
The agricultural machinery of China develops into significant progress today, and various agricultural machinery emerges in an endless stream.But the muscle power that substantially still relies on peasant in the time of paddy airing, sea salt airing promotes rake scatters the paving such as sea salt, cereal together with the salt having shone and cereal etc. are pushed away piling and arrive, all the more so in the time that fritter salt pan or grain-sunning ground are carried out to operation especially.
Be 200420055904.6 in China Patent No., Granted publication day be March 8 in 2006 day, be called in the patent documentation of " Rake for drying grain " and disclose a kind of rake for agro-farming.This rake comprises the rake body, rake teeth and the rake hole that are shaped to one.When use, in rake hole, install handle, operating personnel holds handle and relies on Manual-pushing rake that salt or cereal etc. are spread out or drawn in, and while pretending industry, operating personnel's labour intensity is large, and production efficiency is low.
Summary of the invention
The semi-automatic buck rake in labour-saving while the invention provides a kind of operation, operating personnel's the problem that labour intensity is large, production efficiency is low when having solved existing rake and relying on manpower to promote caused operation completely.
Above technical problem solves by following technical proposal: a kind of semi-automatic buck rake, comprise rake, also comprise winch and remote-control speed-regulation circuit, described winch comprises frame, be arranged on motor in frame, by motor-driven wire spool be arranged on the drag-line that the described rake of traction on wire spool is used, described remote-control speed-regulation circuit comprises that alignment circuit, signal projector and the signal by signal projector receive and flow to the signal receiver of alignment circuit, and described motor is controlled by described remote-control speed-regulation circuit.When use, winch is shelved on Active workings, drag-line is posted on rake, operating personnel sends a signal to signal receiver by signal generator, this signal is flowed to alignment circuit by signal receiver, alignment circuit control machine operation, motor drives wire spool to rotate, wire spool by drag-line on wire spool, in this process, drag-line traction rake moves towards winch position, in mobile process, the collections such as cereal are held together, in the process that rake holds together the collections such as cereal, only need the steady rake of operating personnel, make rake touch ground and remove to promote rake without expending muscle power, when rake runs to behind required final position, motor is stopped, the place that operating personnel moves rake other to and need to start operation, and then repeat above-mentioned action, until cereal is collected.
As preferably, the present invention also comprises and drives the rechargeable battery of described motor, solar energy electroplax to rechargeable battery charging.Charge to chargeable cell by solar energy electroplax, economic environmental protection; Power to motor to operation place without traction electric wire, also do not need equipment to transport back the place charging of commercial power supply, convenient when operation.
As preferably, the present invention also comprises electric box, and described alignment circuit and signal receiver are positioned at described electric box, and described solar energy electroplax is umbrella cover structure, and described solar energy electroplax blocks above described motor and electric box.Solar energy electroplax has sunshade effect to motor and Electric Appliance Cabinet, and while preventing outdoor work, the irradiation of sunlight causes each components aging, opens the effect in the service life that extends motor and each electric component.
As preferably, described frame comprises base and is rotatably connected on the support body on base, and described motor and wire spool are connected on described support body.Collect in the process of cereal, winch is fixed on the central authorities in place by base, the cereal in the region centered by winch is being drawn in the process at position, winch place, when rake circumferentially moves on the circle taking winch as the center of circle, in the process that drag-line moves in company with rake, drive support body to rotate around base, just can make drag-line automatically ajust along the radially extension of the circle taking winch as the center of circle without the artificial position of adjusting winch, the direction that the direction of the tractive force of winch to drag-line is extended with drag-line is consistent, winch is good to the traction effect of rake, convenient when operation, winch can not produce rollover.
As preferably, on described support body, be hinged with lead adjusting bracket, described lead adjusting bracket is provided with lacing hole, and described drag-line is through described lacing hole.Can make the bearing of trend of drag-line tangent with wire spool, winch is good to the traction effect of rake, and winch is not easy overturning.
As preferably, described base is provided with elastic absorption shirt rim, and described elastic absorption shirt rim and described base form sucker structure.When use, by sucker structure, winch is adsorbed on the ground, in the process that winch draws rake, winch is difficult for moving, fast and easy when fixing winch.
As preferably, the present invention also comprises that the space that described sucker structure is surrounded vacuumizes the vavuum pump of use.In the time that suction when naturally adsorbing is inadequate, interior volume sucker structure being surrounded with ground by vavuum pump vacuumizes, and base can be adsorbed on the ground more securely.
As preferably, the present invention also comprises inserted link, and described elastic absorption shirt rim is connected on the upper surface of described base, and described base is provided with the jack matching with described inserted link, and described jack is positioned at the periphery of described elastic absorption shirt rim with the junction of described base.Soft when the ground of placement winch, can not winch be adsorbed on the ground by the mode of absorption time, absorption shirt rim be upwards dug, carry out pair twister with inserted link through jack insertion ground and be fixed; If can, by the fixing winch of the mode of absorption, inserted link be taken out of service and make to adsorb shirt rim and turn over downwards, absorption shirt rim is enclosed in the surrounding of base, forms a sucker structure.Compact conformation, can make winch can fix easily in different environment.
As preferably, described motor is wheel hub motor, and described wire spool is arranged on the shell of described wheel hub motor.Compact conformation, winch takes up room little.
As preferably, described rake comprises rake body and road wheel, described rake body taking the rotating shaft of described road wheel as hinge hinged with described road wheel.When needs rake promotes when cereal, make to harrow body and rotates and pastes on the ground taking the rotating shaft of road wheel as axle, operating personnel controls in the process that rake consideration is combined in ground easily laborsaving, and winch is convenient and strength-saving when drawing rake and moving ahead; When do not need rake to promote cereal or by manpower traction's rake with winch mutually separately time, as axle turns to, same ground separates taking the rotating shaft of road wheel to make to harrow body, laborsaving when brag rake body.
The present invention has following advantage, by winch, rake is drawn, laborsaving when operation, efficiency is high; The motor of winch is controlled by remote control, singlely can operate the present invention, convenient when operation; In preferred version, by being set, solar energy electroplax coordinates chargeable cell drive motors, the convenience while further improving outdoor work, low-carbon environment-friendly; Design sucker, convenient when fixing; Winch is made up of two parts in relative rotation, has further improved the convenience while use.
Brief description of the drawings
Fig. 1 is perspective view of the present invention.
Fig. 2 is the broken section enlarged drawing at the A place of Fig. 1.
Fig. 3 is the perspective view after the amplification of winch of the present invention.
Fig. 4 is the cross-sectional schematic of the B place of Fig. 3 while vertically dissecing.
Fig. 5 is the schematic diagram of winch while fixing on the ground with suction type.
Fig. 6 is the schematic diagram of winch while fixing on the ground by inserted link.
Fig. 7 is the schematic diagram while promoting cereal by the present invention.
Fig. 8 is schematic diagram when rake is separated with winch by manpower.
In figure: rake 1, rake body 11, road wheel 12, rotating shaft 13, handle 14, thread head 144, screwed hole 145, upper handle body 141, lower handle 142, holding rod 143, winch 2, frame 21, base 211, support body 212, support platform 213, spindle nose 214, plane bearing 215, ball bearing 216, air drain 217, venthole 218, motor 22, wire spool 23, drag-line 24, rechargeable battery 25, lead adjusting bracket 26, lacing hole 261, elastic absorption shirt rim 27, jack 28, electric box 29, remote-control speed-regulation circuit 3, alignment circuit 31, signal projector 32, signal receiver 33, solar energy electroplax 4, vertical rod 41, the space 5 that elastic absorption shirt rim base and ground surround, vavuum pump 6, inserted link 7, ground 8, operating personnel 9, cereal 10.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is further illustrated.
Referring to Fig. 1, a kind of semi-automatic buck rake, comprises rake 1, winch 2 and remote-control speed-regulation circuit 3.
Rake 1 comprises rake body 11 and two road wheels 12.
Two road wheels 12 are arranged on the two ends of rotating shaft 13.Rake body 11 and road wheel 12 taking rotating shaft 13 as hinge hinged.
On rake body 11, be provided with handle 14.
Handle 14 comprises handle body 141, lower handle 142 and holding rod 143.
The lower end of lower handle 142 is fixed on the upside of rake body 11.
The upper end of upper handle body 141 is fixed in the middle part of holding rod 143.
The bearing of trend of holding rod is consistent with the bearing of trend of rake body 11.While making to buttress rake body 1, be convenient to the application of force.
Winch 2 comprises frame 21, be arranged on motor 22, the wire spool 23 driving by motor 22 in frame, be arranged on drag-line 24 and rechargeable battery 25 on wire spool 23.Rechargeable battery 25 is for powering to motor 22.
Motor 22 is wheel hub motor.Wire spool 23 is arranged on the shell of wheel hub motor.
The right-hand member of drag-line 24 ties up on rake body 11.
Above winch 2, be also provided with solar energy electroplax 4.Solar energy electroplax 4 is umbrella cover structure.Solar energy electroplax 4 is for charging to rechargeable battery 25.
Remote-control speed-regulation circuit 3 comprises alignment circuit 31, signal projector 32 and signal receiver 33.Signal receiver 33 is for receiving and flow to alignment circuit 31 by the signal of signal projector 32.Remote-control speed-regulation circuit 3 is for controlling the velocity of rotation of motor 22.
Referring to Fig. 2, the upper end of lower handle 142 is provided with thread head 144, and the lower end of upper handle body 141 is provided with screwed hole 145.The two is threaded togather upper handle body 141 and lower handle 142 by thread head 144 mate with threaded holes 145.The degree of depth that can be screwed into by changing thread head screwed hole changes the height of handle, uses with the people who adapts to differing heights.
Referring to Fig. 3, winch 2 also comprises electric box 29.These three parts of rechargeable battery 25, alignment circuit 31 and signal receiver 33(are referring to Fig. 1) be all mounted in electric box 29.
Frame 21 comprises base 211 and support body 212.
Motor 22, wire spool 23 and electric box 29 are all connected on support body 212.
Solar energy electroplax 4 is fixed on support body 212 by vertical rod 41.Solar energy electroplax 4 blocks above motor 22 and electric box 29.
On support body 212, be hinged with lead adjusting bracket 26.Lead adjusting bracket 26 is provided with lacing hole 261.Drag-line 24 is through lacing hole 261.
Base 211 is provided with elastic absorption shirt rim 27.Elastic absorption shirt rim 27 and base 211 form sucker structure.
On base 211, have four jacks 28.
The present invention is also provided with four with the inserted link 7 that can pass jack 28.
The lower end of inserted link 7 is that tip upper end is tack.
Referring to Fig. 4, on base 211, be also provided with vavuum pump 6.
Elastic absorption shirt rim 27 is connected on the upper surface of base 211, and four jacks 28 are positioned at the periphery of elastic absorption shirt rim 27 with the junction of base 211.
Base 211 is provided with support platform 213.Support platform 213 is provided with spindle nose 214.Spindle nose 214 is provided with nut 219.Acting as of nut 219 prevents that support body 212 from coming off from the top of base 211.
Support body 212 is rotatably connected on base 211 by spindle nose 214.
The lower surface of support body 212 is supported in support platform 213.
Between the lower surface of support body 212 and support platform 213, be provided with plane bearing 215.The object that plane bearing 215 is set is to reduce support body 212 with the wearing and tearing between support platform 213, light when support body 212 is rotated.
Between support body 212 coaxial heads 214, be provided with ball bearing 216.The object that ball bearing 26 is set is to reduce the wearing and tearing between support body 212 coaxial heads 214, light when support body 212 is rotated.
For the phenomenon that prevents that base 211 can not be extracted out with the air between ground, on the lower surface of base 211, be provided with many air drains 217 crisscross and that be communicated with.Air drain 217 is connected with venthole 218.The entrance point of vavuum pump 6 is docking together with venthole 218 sealings.
Referring to Fig. 5, winch 2 adsorbs fixing method: remove inserted link 7, under the strain effect of elastic absorption shirt rim 27,27Tong ground, elastic absorption shirt rim 8 sealing pastes are combined, air in the space 5 that elastic absorption shirt rim base and ground are surrounded extrudes, makes base 211 with forming negative pressure between ground, base 211 is attracted on ground 8, if suction is inadequate, can start vavuum pump 6, the air of 5 inside, space that vavuum pump 6 surrounds elastic absorption shirt rim base and ground is extracted out, to increase absorption affinity.
Referring to Fig. 6, the method that winch 2 is fixed by inserted link 7 is: upwards overturn in elastic absorption shirt rim 27, four inserted links 7 pass four rear nails of jack 28 correspondingly on ground 8.
Referring to Fig. 7, when use, winch 2 is fixed on ground 8, operating personnel 9 holds handle 14, and the lower end of harrowing body 11 is fitted on ground 8, launch needed tach signal to signal receiver 33 by signal projector 32, the signal that signal receiver 33 is launched signal projector 32 flows to alignment circuit 31(alignment circuit 31 and signal receiver 33 is arranged in electric box 29, invisible in Fig. 7), alignment circuit control motor 22 rotates according to needed speed, motor 22 drives wire spool 23 to rotate, in the process that wire spool 23 rotates, make drag-line 24 be coiled on wire spool 23, drag-line 24 draws rake 1 and moves to winch 2 positions, place, thereby cereal 10 is piled up to winch 2 place directions.
Referring to Fig. 8, after a tuft cereal 10 draws in, operating personnel 9 holds handle 14 and rotates rake body 11 taking rotating shaft 13 as axle, the lower end of harrowing body 11 is separated with ground 8, launching stop signal by signal projector 32 stops operating motor 22, then operating personnel 9 holds handle 14 and draws rake 1 to moving away from winch 2 positions, place, rake 1 is walked by road wheel 12, laborsaving while making to pull, and as required, the angle of position skew that rake 1 is drawn in respect to the last time as the center of circle taking winch 2, because support body 212 is rotatably connected on base 211, under the drive of drag-line 24, wire spool 23 can rotate and ajust, thereby in distraction procedure, can not produce the power that winch 2 is turned on one's side, because lead adjusting bracket 26 is hinged on support body 212, in the time that drag-line 24 produces change with the difference in height of height leading point from wire spool 23 with drag-line 24 of the tie point of rake 1, lead adjusting bracket 26 can turn to the angle of lead adjusting bracket 26 with the active force minimum between drag-line, to reduce the wearing and tearing between the two.And then move shown in repetition Fig. 7, so move in circles, can, the in the situation that of shift winch not 2, the cereal on ground 8 10 all be drawn in.
Claims (4)
1. a semi-automatic buck rake, comprise rake, it is characterized in that, also comprise winch and remote-control speed-regulation circuit, described winch comprises frame, be arranged on the motor in frame, by motor-driven wire spool, be arranged on the drag-line that the described rake of traction on wire spool is used, drive the rechargeable battery of described motor, to the solar energy electroplax of rechargeable battery charging, electric box and inserted link, described remote-control speed-regulation circuit comprises alignment circuit, signal projector and the signal of signal projector is received and flowed to the signal receiver of alignment circuit, described motor is controlled by described remote-control speed-regulation circuit, described alignment circuit and signal receiver are positioned at described electric box, described solar energy electroplax is umbrella cover structure, described solar energy electroplax blocks above described motor and electric box, described frame comprises base and is rotatably connected on the support body on base, described motor and wire spool are connected on described support body, described base is provided with elastic absorption shirt rim, described elastic absorption shirt rim and described base form sucker structure, described elastic absorption shirt rim is connected on the upper surface of described base, described base is provided with the jack matching with described inserted link, described jack is positioned at the periphery of described elastic absorption shirt rim with the junction of described base, described rake comprises rake body and road wheel, described rake body taking the rotating shaft of described road wheel as hinge hinged with described road wheel.
2. semi-automatic buck rake according to claim 1, is characterized in that, is hinged with lead adjusting bracket on described support body, and described lead adjusting bracket is provided with lacing hole, and described drag-line is through described lacing hole.
3. semi-automatic buck rake according to claim 1 and 2, is characterized in that, also comprises that the space that described sucker structure is surrounded vacuumizes the vavuum pump of use.
4. semi-automatic buck rake according to claim 1 and 2, is characterized in that, described motor is wheel hub motor, and described wire spool is arranged on the shell of described wheel hub motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110397768.3A CN102668796B (en) | 2011-12-05 | 2011-12-05 | Semi-automatic buck rake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110397768.3A CN102668796B (en) | 2011-12-05 | 2011-12-05 | Semi-automatic buck rake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102668796A CN102668796A (en) | 2012-09-19 |
| CN102668796B true CN102668796B (en) | 2014-09-17 |
Family
ID=46801892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110397768.3A Expired - Fee Related CN102668796B (en) | 2011-12-05 | 2011-12-05 | Semi-automatic buck rake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102668796B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1041062A (en) * | 1951-08-03 | 1953-10-20 | Spade, fork or shovel with lifting device | |
| US4200324A (en) * | 1978-06-16 | 1980-04-29 | Wayland Helton | Shovel with improved lifting means |
| GB2164831A (en) * | 1984-09-26 | 1986-04-03 | Frank Herbert May | Garden rake |
| NL9000699A (en) * | 1990-03-25 | 1991-10-16 | Gerrit Heijink | Animal straw bed loosening method - uses lightweight cultivator with tines hauled by external power-driven winch |
| CN2587839Y (en) * | 2002-12-31 | 2003-11-26 | 中国人民解放军军事医学科学院卫生装备研究所 | Electric rope winder |
| CN102648146B (en) * | 2009-09-25 | 2014-11-26 | 哈利·西迪亚斯 | Improved level wind arm for a winch assembly |
| CN201947609U (en) * | 2010-11-23 | 2011-08-31 | 杨仁强 | Adjustable spike tooth harrow with soil-flapping function |
| CN202354072U (en) * | 2011-12-05 | 2012-08-01 | 浙江省海洋开发研究院 | Semi-automatic buck rake |
-
2011
- 2011-12-05 CN CN201110397768.3A patent/CN102668796B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102668796A (en) | 2012-09-19 |
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