CN208047266U - Rice seedling thrower - Google Patents

Abstract

Rice seedling thrower belongs to agricultural mechanical field, it includes paddy field moving trolley, it is characterized in that the upper surface of paddy field moving trolley fixed setting rice shoot conveying mechanism, rice shoot plant mechanism；The rice shoot plantation mechanism is made of rotating mechanism, mechanical arm, manipulator, and rotating mechanism connects mechanical arm, and mechanical arm connects manipulator.The utility model alleviates the labor intensity of manual work, while solving the problems, such as mechanical rice casting rice shoot being unevenly distributed in Tanaka, reduces artificial interpolation, adjusts the rice shoot for being thrown into Tanaka, reduces later stage disease.

Description

Rice seedling thrower

Technical field

The utility model belongs to agricultural mechanical field.

Background technology

The China that is planted in of rice is widelyd popularize, rice seedling throwing method be peasant with hand from autumn seed plate, pull Rice shoot is thrown into Tanaka, and the working efficiency of this carrying seedling throwing method, peasant is low, and labor intensity is big.

In order to improve yield and reduce work load, the planting patterns of rice is also from manually to Mechanization Development.Current The machinery that transplants seedlings mainly has rice transplanter and rice-seedling throwing machine, since the speed of rice-seedling throwing machine is relatively fast, to be favored.And it is existing Rice-seedling throwing machine requires height to rice shoot, and rice shoot landing of dishing out is uneven, constrains the universal of rice-seedling throwing machine.

The rice seedling thrower sold in the market alleviates the labor intensity of manual work, but rice shoot is unevenly distributed in field It is even, it needs peasant manually to put again again, interpolation, adjustment are thrown into the rice shoot of Tanaka, also gives later stage field management and harvest band It is many inconvenient to come, and causes disease due to the problems such as divulging information.

Invention content

The utility model purport reduces artificial mend to solve the problems, such as mechanical rice casting rice shoot being unevenly distributed in Tanaka It inserts, adjust the rice shoot for being thrown into Tanaka, reduce later stage disease.

Rice seedling thrower, including paddy field moving trolley, it is characterized in that rice shoot conveyer is fixedly installed in the upper surface of paddy field moving trolley Structure, rice shoot plant mechanism；The paddy field moving trolley, including it is traction frame, operation rack, engine, speed reducer, gearbox, dynamic Power output mechanism, hydraulic oil pump, course changing control oil cylinder, fuel tank, preceding bridge, rear axle, preceding anti-skidding paddy wheel and rear Anti-slippery water field wheel, lead Draw be spirally connected successively from front to back in rack fixed setting engine, gearbox and power take-off mechanism, traction frame and working rig Course changing control oil cylinder is hinged and is arranged between frame, and gearbox is fixedly connected with speed reducer, the shaft coupling difference that speed reducer both ends are stretched out It is connected with preceding bridge, rear axle, preceding anti-skidding paddy wheel and rear Anti-slippery water field wheel are packed in by wheel hub on axle respectively.

The rice shoot conveying mechanism includes belt conveyor, pallet, supporting plate, thumb wheel, positioning section wheel, positions section pawl, is fixed Position section wheel support, section pawl torsional spring, thumb wheel axis, driver plate section wheel, driver plate section pawl, driver plate section pawl holder, section wheel separator, bracing wire, work Position plate and operation handle, station board and operation handle are located in impact operations room, and horizontal axis installs thumb wheel axis in babinet, dial Three thumb wheels are installed, the left end of thumb wheel axis installs driver plate section wheel, and the right end installation positioning of thumb wheel axis saves wheel, and babinet is upper on wheel shaft Driver plate section pawl holder is installed in the left side of thumb wheel axis, installation driver plate section pawl takes turns separator, driver plate section with section on driver plate section pawl holder Pawl pushes driver plate section wheel to keep thumb wheel shaft rotation dynamic, positioned at the right side of thumb wheel axis installation positioning section wheel support, positioning section wheel branch on babinet Installation positioning section pawl and section wheel separator on frame, positioning section wheel is by positioning section pawl locking, pressure of the positioning section pawl in claw torsional spring Under so that positioning section wheel is accurately positioned, section wheel separator by bracing wire, station board and operation handle controls thumb wheel shaft rotation dynamic, station board It is divided into seedling sending, stops, moving back three station of disk, the top installation pallet and supporting plate, seedling disk that thumb wheel is located on babinet is placed on pallet, supporting plate On, thumb wheel rotation makes the entrance of seedling disk wait for that fetch bit is set.

The rice shoot plantation mechanism is made of rotating mechanism, mechanical arm, manipulator, controller, rotating mechanism connection machinery Arm, mechanical arm connect manipulator, and controller controls rotating mechanism, mechanical arm and manipulator；

The rotating mechanism includes pedestal, support for rotary disc, top rotary table, intermediate active frame, hydraulic motor and gear ring, turntable branch Frame is mounted by means of bolts on pedestal, and top rotary table is buckled on support for rotary disc, the horizontal contact face of top rotary table and support for rotary disc On be equipped with toroidal cavity, the toroidal cavity of top rotary table and support for rotary disc is oppositely buckled with, and several steel balls are arranged in circular ring shape In groove, it is installed with intermediate active frame among the bottom surface of top rotary table and intermediate active frame is located in support for rotary disc, along upper turn The circumference side of disk is installed with gear ring, and hydraulic motor is fixedly mounted on support for rotary disc side and hydraulic pressure horse by motor bracket The gear being meshed with gear ring is installed on the output shaft reached；The upper surface of top rotary table is welded to connect ear, engaging lug and machinery Arm connects.

Stretching for mechanical arm bends control using gyroscope and controller control.

The mechanical arm of the utility model replaces rice transplantation by hand, alleviates the labor intensity of manual work；Rotating mechanism drives Mechanical arm can 360 degree of directions turn, rice shoot is controlled in the spacing distance of Tanaka by the angle in the wrong of stretching of mechanical arm, solves machinery Rice transplanting rice shoot the problem of being unevenly distributed, reduces artificial interpolation, adjusts the rice shoot for being thrown into Tanaka, reduce the later stage in Tanaka Disease.

Description of the drawings

Fig. 1 is the utility model structure diagram.

Fig. 2 is the structure chart of rice shoot conveying mechanism in the utility model.

Fig. 3 is the structure chart of rotating device in the utility model.

Fig. 4 is the overlooking structure figure of rice shoot conveying mechanism.

Specific implementation mode

Shown in Fig. 1, rice seedling thrower, including paddy field moving trolley, it is characterized in that seedling is fixedly installed in the upper surface of paddy field moving trolley Seedling conveying mechanism, rice shoot plant mechanism；The paddy field moving trolley, including traction frame 1, operation rack 8, engine 16, deceleration Machine 4, gearbox 14, power take-off mechanism 11, hydraulic oil pump, course changing control oil cylinder 10, fuel tank 13, preceding bridge, rear axle, preceding Anti-slippery water Field wheel 2 and rear Anti-slippery water field take turns 7, and be spirally connected successively from front to back in traction frame fixed setting engine, gearbox and power are defeated Go out mechanism, be hinged between traction frame and operation rack and course changing control oil cylinder is set, gearbox is fixedly connected with speed reducer, slows down The shaft coupling 6 that machine both ends are stretched out is connected with preceding bridge, rear axle respectively, and preceding anti-skidding paddy wheel and rear Anti-slippery water field wheel pass through wheel respectively Hub 3 is packed on axle.

Shown in Fig. 2, Fig. 4, the rice shoot conveying mechanism 15 include belt conveyor, pallet 19, supporting plate 20, thumb wheel 21, Positioning section wheel 35, positioning section pawl 36, positioning section wheel support 37, section pawl torsional spring 38, thumb wheel axis 39, driver plate section wheel 40, driver plate section pawl 41, driver plate section pawl holder 42, section wheel separator 43, bracing wire 45, station board and operation handle, station board and operation handle, which are located at, to be made In industry operating room 9, rice shoot 17 is placed in rice shoot disk 18.Horizontal axis installs thumb wheel axis in babinet 44, and three are installed on thumb wheel axis The left end of a thumb wheel, thumb wheel axis installs driver plate section wheel, and the right end installation positioning section of thumb wheel axis is taken turns, and a left side for thumb wheel axis is located on babinet Driver plate section pawl holder is installed in side, and installation driver plate section pawl pushes driver plate section with section wheel separator, driver plate section pawl on driver plate section pawl holder Wheel keeps thumb wheel shaft rotation dynamic, and positioning is installed on the right side of thumb wheel axis installation positioning section wheel support, positioning section wheel support on babinet Pawl and section wheel separator are saved, positioning section wheel makes positioning section wheel by positioning section pawl locking, positioning section pawl under the pressure of claw torsional spring Be accurately positioned, it is dynamic that section wheel separator by bracing wire 16, station board and operation handle controls thumb wheel shaft rotation, station board be divided into seedling sending, Stop, moving back three station of disk, be located at the top installation pallet and supporting plate of thumb wheel on babinet, seedling disk is placed on pallet, on supporting plate, and thumb wheel turns Moving, which makes seedling disk enter, waits for that fetch bit is set.

The rice shoot plantation mechanism is made of rotating mechanism 5, mechanical arm 12, manipulator, and rotating mechanism connects mechanical arm, machine Tool arm connects manipulator.

Shown in Fig. 3, the rotating mechanism 5 includes pedestal 27, support for rotary disc 32, top rotary table 34, intermediate active frame 29, hydraulic pressure Motor 23 and gear ring 33, support for rotary disc 32 are mounted by means of bolts on pedestal 27, and top rotary table 34 is buckled on support for rotary disc 32, Toroidal cavity, the annulus of top rotary table 34 and support for rotary disc 32 are equipped on the horizontal contact face of top rotary table 34 and support for rotary disc 32 Connected in star is oppositely buckled with, and several steel balls 31 are arranged in toroidal cavity, and centre is installed among the bottom surface of top rotary table 34 Adjustable shelf 29 and intermediate active frame is located in support for rotary disc 32, gear ring 33, hydraulic pressure are installed with along the circumference side of top rotary table Motor 23 be fixedly mounted on the output shaft of 32 side of support for rotary disc and hydraulic motor by motor bracket 25 be installed with The gear 26 that gear ring is meshed；The upper surface of top rotary table 34 is welded to connect ear 22, and engaging lug 22 is connect with mechanical arm.

Pedestal 27 is fixedly connected by bolt with bearing.Support for rotary disc 32 is disc, and top rotary table is circular ring shape.Centre is living Moving frame is circular ring shape.

It is equidistant between support for rotary disc 32 and intermediate active frame 29 that several rollers 28 are installed, intermediate active frame 29 with upper turn Disk is fixedly connected by screw, and support for rotary disc 32 is bolted to connection with pedestal.

There are one connection rings 30, connection ring 30 to pass through for installation in mounting groove between support for rotary disc 32 and intermediate active frame 29 Bolt is fixedly connected with intermediate active frame 29, and several steel balls 31 are equipped between connection ring 30 and support for rotary disc 32.

To shield 24 is equipped between pedestal, shield is bolted the outside circumference of top rotary table.

Motor periphery is equipped with shield.

Stretching for mechanical arm is bent using the completion of steering engine mechanism.By controller control steering engine realize mechanical arm rotation angle, Stretch length in the wrong.I.e. controller is issued an order, and steering engine receives control order and acts, the rotation angle of gyroscope detection mechanical arm, It stretches length in the wrong and feeds back to controller.

Claims (1)

1. rice seedling thrower, including paddy field moving trolley, it is characterized in that the upper surface of paddy field moving trolley fixed setting rice shoot conveying mechanism, Rice shoot plants mechanism；The paddy field moving trolley, including traction frame, operation rack, engine, speed reducer, gearbox, power are defeated Go out mechanism, hydraulic oil pump, course changing control oil cylinder, fuel tank, preceding bridge, rear axle, preceding anti-skidding paddy wheel and rear Anti-slippery water field wheel, dragger Be spirally connected on frame from front to back fixed setting engine, gearbox and power take-off mechanism successively, traction frame and operation rack it Between it is hinged and course changing control oil cylinder is set, gearbox is fixedly connected with speed reducer, the shaft coupling that speed reducer both ends are stretched out respectively with it is preceding Bridge, rear axle are connected, and preceding anti-skidding paddy wheel and rear Anti-slippery water field wheel are packed in by wheel hub on axle respectively；The seedling Seedling conveying mechanism includes belt conveyor, pallet, supporting plate, thumb wheel, positioning section wheel, positions section pawl, positioning section wheel support, section pawl torsion Spring, thumb wheel axis, driver plate section wheel, driver plate section pawl, driver plate section pawl holder, section wheel separator, bracing wire, station board and operation handle, work Position plate and operation handle are located in impact operations room, and horizontal axis installs thumb wheel axis in babinet, install three on thumb wheel axis and dial The left end of wheel, thumb wheel axis installs driver plate section wheel, and the right end installation positioning of thumb wheel axis saves wheel, and the left side that thumb wheel axis is located on babinet is pacified Driver plate section pawl holder is filled, installation driver plate section pawl pushes driver plate section wheel to make with section wheel separator, driver plate section pawl on driver plate section pawl holder Thumb wheel shaft rotation is dynamic, and positioned at the right side of thumb wheel axis, installation positions and saves wheel support on babinet, and installation, which positions, on positioning section wheel support saves pawl Separator is taken turns with section, positioning section wheel makes positioning section wheel accurate by positioning section pawl locking, positioning section pawl under the pressure of claw torsional spring Positioning, section wheel separator control thumb wheel shaft rotation by bracing wire, station board and operation handle and move, pacify positioned at the top of thumb wheel on babinet Fill pallet and supporting plate, seedling disk is placed on pallet, on supporting plate, and thumb wheel rotation makes seedling disk enter to wait for that fetch bit is set；The rice shoot plants mechanism It is made of rotating mechanism, mechanical arm, manipulator, controller, rotating mechanism connects mechanical arm, and mechanical arm connects manipulator, control Device controls rotating mechanism, mechanical arm and manipulator；The rotating mechanism includes pedestal, support for rotary disc, top rotary table, intermediate active Frame, hydraulic motor and gear ring, support for rotary disc are mounted by means of bolts on pedestal, and top rotary table is buckled on support for rotary disc, upper to turn It is equipped with toroidal cavity on the horizontal contact face of disk and support for rotary disc, the toroidal cavity of top rotary table and support for rotary disc is detained in opposite directions It closes, several steel balls are arranged in toroidal cavity, and intermediate active frame and intermediate active are installed among the bottom surface of top rotary table Frame is located in support for rotary disc, is installed with gear ring along the circumference side of top rotary table, hydraulic motor is fixed by motor bracket pacifies It is installed with the gear being meshed with gear ring on the output shaft of support for rotary disc side and hydraulic motor；The upper surface of top rotary table It is welded to connect ear, engaging lug is connect with mechanical arm.