CN208624089U - A kind of efficient rice transplanter of multi-arm structure multipoint positioning - Google Patents

Abstract

The utility model relates to a kind of efficient rice transplanters of multi-arm structure multipoint positioning, including horizontal joint chair and linking swivel base, the outside linking in the horizontal joint chair middle section has fixed seat leg, and seedling box is mounted in the middle part of fixed seat leg, the fixed seat leg is internally provided with inside groove, and the inside of inside groove is equipped with spring, fixed block is fixed at the top of the spring, the lower end of the linking swivel base is connected with lifting column, and it is connected the outside that swivel base is located at fixed seat leg, the lower end of the lifting column is mounted with lifting seat, and the outer end of lifting seat is equipped with set screw, rear end on the downside of the seedling box is provided with fixed frame.The beneficial effects of the utility model are: the efficient rice transplanter of the multi-arm structure multipoint positioning, be provided with horizontal joint chair be connected swivel base, pass through sliding of the linking swivel base on the outside of linking swivel base, movement by lifting column in lifting seat inner end simultaneously, so that horizontal joint chair is able to carry out the displacement in up and down direction, it is convenient for the adjusting of horizontal joint chair height and tilt angle.

Description

A kind of efficient rice transplanter of multi-arm structure multipoint positioning

Technical field

The utility model relates to seedling-transplanting device technical field, specially a kind of efficient rice transplanting of multi-arm structure multipoint positioning Machine.

Background technique

Rice transplanter is by rice seedling implantation one of rice field agricultural machinery, when being planted, first with gripper from seedbed The middle soil for taking out several plants of rice seedling implantation Tanakas is right angle to keep the angle to seedbed and ground, and the front end of gripper is moved The operation curve of ellipse must be taken when dynamic, movement is located against rotary or deformation gear planetary mechanism to complete, advances Engine can drive these movements mechanical simultaneously, rice transplanter is advanced on soil must have the wheel of on-slip and floating to design, If seedlings plugging in flakes, is then to take out rice seedling from specific seedling box, then mechanically plant.

Existing rice transplanter carry out using when since main structure is mostly single mechanical mechanism so that carry seedling seedling box It is not convenient enough when being attached installation with rice transplanter, and the load seedling seedling box of rice transplanter is carrying out in use, there are position tune Problem not fast enough and convenient is saved, and general rice transplanter is there are simple structure, the case where inefficiency.

Utility model content

The purpose of this utility model is to provide a kind of efficient rice transplanters of multi-arm structure multipoint positioning, to solve above-mentioned back The existing rice transplanter proposed in scape technology carry out using when since main structure is mostly single mechanical mechanism so that carry seedling Seedling box is not convenient enough when being attached installation with rice transplanter, and the load seedling seedling box of rice transplanter carry out in use, in the presence of The case where position adjusts problem not fast enough and convenient, and general rice transplanter is there are simple structure, inefficiency.

To achieve the above object, the utility model provides the following technical solutions: a kind of multi-arm structure multipoint positioning it is efficient Rice transplanter, including horizontal joint chair and linking swivel base, the outside linking in the horizontal joint chair middle section have fixed seat leg, and in fixed seat leg Portion is mounted with seedling box, and the fixed seat leg is internally provided with inside groove, and the inside of inside groove is equipped with spring, the spring Top is fixed with fixed block, and the lower end of the linking swivel base is connected with lifting column, and is connected the outside that swivel base is located at fixed seat leg, The lower end of the lifting column is mounted with lifting seat, and the outer end of lifting seat is equipped with set screw, on the downside of the seedling box after End is provided with fixed frame, and the outer end of fixed frame is equipped with fixing bolt, and threaded hole, and spiral shell are provided in the middle part of the fixed frame The positioned inside of pit has screw rod, and the left end of the fixed frame is equipped with motor, and it is auxiliary that linking is fixed on the right side of fixed frame , it is mounted with cohesive frame on the downside of the fixed frame, and be fixed with foot prop on the downside of cohesive frame, is provided in the middle part of the foot prop In hold seat, and in hold seat positioned inside have linkage room, the inner end of the linkage room is equipped with direct-connected gear, and a left side for room of linking End is connected with chain, and driving wheel is equipped on the downside of the linkage room, and the top for room of linking is mounted with motor, the motor Left side is provided with fixed column, and in hold linking slide be installed on the outside of seat, the lower end of the linking slide is fixed with tailstock, and The outer wall of tailstock is connected with shaft, and the outer end of the shaft is fixed with crankshaft, and the outer end of crankshaft is connected with linkage bevel gear The top of group, the linkage bevel reduction gear set is equipped with servo motor, and servo motor is fixedly arranged at the front end with power seat, described dynamic It is mounted with connecting rod at the top of power seat, kickboard is mounted at left and right sides of the driving wheel, the upper end of the linking slide is solid Ding You seedling claw mechanism.

Preferably, the horizontal joint chair is to be flexibly connected, and be connected swivel base with lifting column by being formed by welding with linking swivel base Integral structure, and be connected there are two swivel base settings.

Preferably, the fixed seat leg includes inside groove, spring and fixed block, and spring is fixedly connected with fixed block, and And the bore of inside groove is greater than the bore of spring.

Preferably, the lifting column and lifting seat constitute slide construction, and lifting column and lifting seat pass through set screw structure At being fixedly connected, and lifting seat is to be fixedly connected with fixed frame.

Preferably, the helicitic texture of the threaded hole matches with the helicitic texture of screw rod, and screw rod passes through motor drive mechanism At drive mechanism, and screw rod is to be flexibly connected with linking auxiliary seat.

Preferably, the vertical central axes that seat is held in the vertical central axes of the foot prop in coincide, and in hold seat include connection Dynamic room, direct-connected gear and chain.

Preferably, the linking slide is to be flexibly connected, and be connected slide and tailstock and constitute one by welding with cohesive frame Body structure.

Preferably, the tailstock constitutes rotational structure by shaft and crankshaft, and its rotating range is 0-360 °.

Preferably, the power seat is fixedly connected with connecting rod, and the vertical central axes of power seat and linkage umbrella shape tooth The vertical central axes of wheel group coincide, and there are two crankshaft settings, and central symmetry of the two about power seat.

Compared with prior art, the utility model has the beneficial effects that the efficient rice transplanter of the multi-arm structure multipoint positioning, Be provided with horizontal joint chair be connected swivel base, by sliding of the linking swivel base on the outside of linking swivel base, while going up and down by lifting column The movement of seat inner end is convenient for horizontal joint chair height and tilt angle so that horizontal joint chair is able to carry out the displacement in up and down direction Adjusting, and it is provided with fixed seat leg, is can be very good by inside groove to dispose spring, and be able to by the retractility of spring Fixed block is pushed to be displaced, thus to carry out the attached fixation of card to the seedling box on the inside of fixed seat leg, and it is provided with lifting Column and lifting seat, the sliding by lifting column in lifting seat inner end, facilitate horizontal joint chair to be adjusted, and pass through Rotating set screws Horizontal joint chair can be fixed on the positioning, and it is provided with threaded hole, by the work of motor, so that screw rod rotates, An auger power is generated between screw rod and threaded hole to allow, and since screw rod is flexibly connected with linking auxiliary seat, thus Allow screw rod to carry out pinpointing rotation in situ, with achieve the purpose that push fixed frame be displaced so that the position of seedling box with Be adjusted, and its be provided with foot prop in hold seat, by the work of motor, so that direct-connected gear is rotated, to drive Chain is rotated, and then driving wheel is driven to work, and it is provided with linking slide and cohesive frame, passes through linking slide With the sliding of cohesive frame outer end so that seedling claw mechanism is able to be rotated therewith, consequently facilitating seedling claw mechanism works, simultaneously By the linking slide and tailstock to be fixedly connected, seedling claw mechanism can be controlled and to control tailstock and worked, and its It is provided with tailstock, by the rotation of shaft, so that being rotated between crankshaft and tailstock, is able to allow by the work of crankshaft Tailstock is allowed to carry out the movement of oscillation cycle, and it is provided with power seat, by the work of servo motor, so that linkage umbrella shape tooth Wheel group carries out rotary motion, so that the rotary motion for crankshaft provides a sufficient power, and the center pair about power seat The crankshaft of title can drive Liang Ge seedling claw mechanism while work, to improve the working efficiency of rice transplanter.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of the efficient rice transplanter of multi-arm structure multipoint positioning of the utility model；

Fig. 2 is that a kind of fixation seat leg internal structure of efficient rice transplanter of multi-arm structure multipoint positioning of the utility model is illustrated Figure；

Fig. 3 is enlarged structure signal at A in a kind of Fig. 1 of the efficient rice transplanter of multi-arm structure multipoint positioning of the utility model Figure；

Fig. 4 is enlarged structure signal at B in a kind of Fig. 1 of the efficient rice transplanter of multi-arm structure multipoint positioning of the utility model Figure；

Fig. 5 is enlarged structure signal at C in a kind of Fig. 1 of the efficient rice transplanter of multi-arm structure multipoint positioning of the utility model Figure；

Fig. 6 is enlarged structure signal at D in a kind of Fig. 1 of the efficient rice transplanter of multi-arm structure multipoint positioning of the utility model Figure.

In figure: 1, horizontal joint chair, 2, fixed seat leg, 3, seedling box, 4, inside groove, 5, spring, 6, fixed block, 7, linking swivel base, 8, lifting column, 9, lifting seat, 10, set screw, 11, fixed frame, 12, fixing bolt, 13, threaded hole, 14, screw rod, 15, electronic Machine, 16, linking auxiliary seat, 17, cohesive frame, 18, foot prop, 19, in hold seat, 20, linkage room, 21, direct-connected gear, 22, chain, 23, Driving wheel, 24, motor, 25, fixed column, 26, linking slide, 27, tailstock, 28, shaft, 29, crankshaft, 30, linkage bevel gear Group, 31, servo motor, 32, power seat, 33, connecting rod, 34, kickboard, 35, seedling claw mechanism.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of efficient rice transplanting of multi-arm structure multipoint positioning Machine, including horizontal joint chair 1, fixed seat leg 2, seedling box 3, inside groove 4, spring 5, fixed block 6, linking swivel base 7, lifting column 8, lifting seat 9, set screw 10, fixed frame 11, fixing bolt 12, threaded hole 13, screw rod 14, motor 15, linking auxiliary seat 16, cohesive frame 17, foot prop 18, in hold seat 19, linkage room 20, direct-connected gear 21, chain 22, driving wheel 23, motor 24, fixed column 25, linking slide Seat 26, tailstock 27, shaft 28, crankshaft 29, linkage bevel reduction gear set 30, servo motor 31, power seat 32, connecting rod 33, kickboard 34 and seedling claw mechanism 35, the outside linking in horizontal 1 middle section of joint chair has fixed seat leg 2, and the middle part of fixed seat leg 2 is mounted with seedling box 3, horizontal joint chair 1 is flexibly connected with linking swivel base 7, and is connected swivel base 7 and lifting column 8 by the way that integral structure is formed by welding, and And there are two the linking settings of swivel base 7, by sliding of the linking swivel base 7 on the outside of linking swivel base 7, while being risen by lifting column 8 The movement of 9 inner end of seat is dropped, so that horizontal joint chair 1 is able to carry out the displacement in up and down direction, is convenient for horizontal 1 height of joint chair and inclination The adjusting of angle, fixed seat leg 2 is internally provided with inside groove 4, and the inside of inside groove 4 is equipped with spring 5, and fixed seat leg 2 includes Inside groove 4, spring 5 and fixed block 6, and spring 5 is to be fixedly connected, and the bore of inside groove 4 is greater than the mouth of spring 5 with fixed block 6 Diameter is can be very good by inside groove 4 to dispose spring 5, and pushed fixed block 6 to carry out position since obtaining by the retractility of spring 5 It moves, so that the top of spring 5 is fixed with fixed block 6, and linking turns to carry out card attached fixation to the seedling box 3 of fixed 2 inside of seat leg The lower end of seat 7 is connected with lifting column 8, and is connected the outside that swivel base 7 is located at fixed seat leg 2, and lifting column 8 and lifting seat 9, which are constituted, to be slided Dynamic structure, and lifting column 8 is fixedly connected with lifting seat 9 by the composition of set screw 10, and lifting seat 9 and fixed frame 11 are solid Fixed connection, the sliding by lifting column 8 in 9 inner end of lifting seat facilitate horizontal joint chair 1 to be adjusted, and pass through Rotating set screws 10 can be fixed on the positioning horizontal joint chair 1, and the lower end of lifting column 8 is mounted with lifting seat 9, and the outer end of lifting seat 9 is equipped with The rear end of set screw 10,3 downside of seedling box is provided with fixed frame 11, and the outer end of fixed frame 11 is equipped with fixing bolt 12, The middle part of fixed frame 11 is provided with threaded hole 13, and the positioned inside of threaded hole 13 has screw rod 14, the helicitic texture of threaded hole 13 Match with the helicitic texture of screw rod 14, and screw rod 14 by motor 15 constitute drive mechanism, and screw rod 14 be connected auxiliary Seat 16 is is flexibly connected, by the work of motor 15 so that screw rod 14 rotates, thus allow screw rod 14 and threaded hole 13 it Between generate an auger power, and due to screw rod 14 with linking auxiliary seat 16 to be flexibly connected, so that screw rod 14 be allowed to be pinpointed Rotation in situ, to achieve the purpose that fixed frame 11 is pushed to be displaced, so that the position of seedling box 3 is adjusted therewith, The left end of fixed frame 11 is equipped with motor 15, and the right side of fixed frame 11 is fixed with linking auxiliary seat 16, the downside of fixed frame 11 It is mounted with cohesive frame 17, and the downside of cohesive frame 17 is fixed with foot prop 18, the perpendicular of seat 19 is held in the vertical central axes of foot prop 18 in Straight central axes coincide, and in hold seat 19 include that linkage room 20, direct-connected gear 21 and chain 22 are made by the work of motor 24 Direct-connected gear 21 is rotated, driving chain 22 to be rotated, and then driving wheel 23 is driven to work, foot prop 18 Seat 19 is held in being provided in middle part, and in hold seat 19 positioned inside have linkage room 20, the inner end of linkage room 20 is equipped with direct-connected tooth Wheel 21, and the left end for room 20 of linking is connected with chain 22, the downside of linkage room 20 is equipped with driving wheel 23, and the top for room 20 of linking End is mounted with motor 24, and the left side of motor 24 is provided with fixed column 25, and in hold the outside of seat 19 linking slide 26, rank be installed Connecing slide 26 is to be flexibly connected, and be connected slide 26 with tailstock 27 by welding being integrally formed structure with cohesive frame 17, is passed through It is connected the sliding of slide 26 and 17 outer end of cohesive frame, so that seedling claw mechanism 35 is able to be rotated therewith, consequently facilitating seedling claw machine Structure 35 works, while by for the linking slide 26 and tailstock 27 that are fixedly connected, can by come control tailstock 27 and control Seedling claw mechanism 35 processed works, and the lower end of linking slide 26 is fixed with tailstock 27, and the outer wall of tailstock 27 is connected with shaft 28, Tailstock 27 constitutes rotational structure by shaft 28 and crankshaft 29, and its rotating range is 0-360 °, by the rotation of shaft 28, is made It obtains and is rotated between crankshaft 29 and tailstock 27, to allow be able to that tailstock 27 is allowed to carry out oscillation cycle by the work of crankshaft 29 Movement, the outer end of shaft 28 is fixed with crankshaft 29, and the outer end of crankshaft 29 is connected with linkage bevel reduction gear set 30, and link umbrella shape The top of gear set 30 is equipped with servo motor 31, and servo motor 31 is fixedly arranged at the front end with power seat 32, power seat 32 and even Extension bar 33 is to be fixedly connected, and the vertical central axes of power seat 32 and the vertical central axes of linkage bevel reduction gear set 30 coincide, And there are two the settings of crankshaft 29, and central symmetry of the two about power seat 32, by the work of servo motor 31, so that The bevel reduction gear set 30 that links carries out rotary motion, so that the rotary motion for crankshaft 29 provides a sufficient power, and about The centrosymmetric crankshaft 29 of power seat 32 can drive Liang Ge seedling claw mechanism 35 while work, to improve rice transplanter Working efficiency, the top of power seat 32 is mounted with connecting rod 33, and the left and right sides of driving wheel 23 is mounted on kickboard 34, linking The upper end of slide 26 is fixed with seedling claw mechanism 35.

The working principle of the present embodiment: seedling box 3 can be seated to solid by the efficient rice transplanter of the multi-arm structure multipoint positioning The inside of reservation foot 2, since the elastic reaction of spring 5 can pass through later so that fixed block 6 carries out the attached fixation of card to seedling box 3 It is connected sliding of the swivel base 7 on the outside of linking swivel base 7, the movement using lifting column 8 in 9 inner end of lifting seat, so that horizontal joint chair 1 obtains To carry out the displacement in up and down direction, so that horizontal 1 height of joint chair and tilt angle be adjusted, pass through rotational positioning again later Screw 10 horizontal joint chair 1 to be fixed on the positioning, can also by the work of motor 15, so that screw rod 14 rotates, from And it allows between screw rod 14 and threaded hole 13 and generates an auger power, and since screw rod 14 with auxiliary seat 16 be connected is movable company It connects, screw rod 14 can be allowed to carry out pinpointing rotation in situ, to achieve the purpose that fixed frame 11 is pushed to be displaced, and then to adjust rice shoot The operating position of case 3, while the direct-connected gear 21 inside linkage room 20 can be driven to be rotated by the work of motor 24, from And driving wheel 23 is driven to work by chain 22, it finally can be by the work of servo motor 31 so that linkage bevel gear Group 30 carries out rotary motion, and then is rotated with dynamic crankshaft 29, and by the collective effect of crankshaft 29 and shaft 28, so that tail Seat 27 carries out oscillation cycle movement, and then the sliding by linking slide 26 in 17 outer end of cohesive frame, so that seedling claw mechanism 35 To work, and by kickboard 34 can allow entire rice transplanter main body it is mobile get up it is more light and quick, here it is The working principle of the efficient rice transplanter of the multi-arm structure multipoint positioning.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (9)

1. a kind of efficient rice transplanter of multi-arm structure multipoint positioning, including horizontal joint chair (1) and linking swivel base (7), it is characterised in that: The outside linking in horizontal joint chair (1) middle section has fixed seat leg (2), and is mounted with seedling box (3) in the middle part of fixed seat leg (2), The fixed seat leg (2) is internally provided with inside groove (4), and the inside of inside groove (4) is equipped with spring (5), the spring (5) Top is fixed with fixed block (6), and the lower end of linking swivel base (7) is connected with lifting column (8), and is connected swivel base (7) and is located at admittedly The lower end in the outside of reservation foot (2), the lifting column (8) is mounted with lifting seat (9), and the outer end of lifting seat (9) is equipped with and determines Position screw (10), the rear end on the downside of the seedling box (3) are provided with fixed frame (11), and the outer end of fixed frame (11) be equipped with it is solid Determine bolt (12), is provided with threaded hole (13) in the middle part of the fixed frame (11), and the positioned inside of threaded hole (13) has screw rod (14), the left end of the fixed frame (11) is equipped with motor (15), and is fixed with linking auxiliary seat on the right side of fixed frame (11) (16), it is mounted with cohesive frame (17) on the downside of the fixed frame (11), and is fixed with foot prop (18), institute on the downside of cohesive frame (17) State and held in being provided in the middle part of foot prop (18) seat (19), and in hold seat (19) positioned inside have linkage room (20), the linkage The inner end of room (20) is equipped with direct-connected gear (21), and the left end of linkage room (20) is connected with chain (22), the linkage room (20) it is equipped on the downside of driving wheel (23), and the top of linkage room (20) is mounted with motor (24), a left side for the motor (24) Side is provided with fixed column (25), and in hold linking slide (26) be installed on the outside of seat (19), under the linking slide (26) End is fixed with tailstock (27), and the outer wall of tailstock (27) is connected with shaft (28), and the outer end of the shaft (28) is fixed with crankshaft (29), and the outer end of crankshaft (29) is connected with linkage bevel reduction gear set (30), the top peace of linkage bevel reduction gear set (30) Equipped with servo motor (31), and servo motor (31) is fixedly arranged at the front end with power seat (32), the top peace of the power seat (32) It is equipped with connecting rod (33), is mounted on kickboard (34) at left and right sides of the driving wheel (23), it is described to be connected the upper of slide (26) End is fixed with seedling claw mechanism (35).

2. a kind of efficient rice transplanter of multi-arm structure multipoint positioning according to claim 1, it is characterised in that: described horizontal to connect Seat (1) is is flexibly connected, and linking swivel base (7) and lifting column (8) are by being formed by welding integral structure with linking swivel base (7), And there are two linking swivel base (7) settings.

3. a kind of efficient rice transplanter of multi-arm structure multipoint positioning according to claim 1, it is characterised in that: the fixation Seat leg (2) includes inside groove (4), spring (5) and fixed block (6), and spring (5) is fixedly connected with fixed block (6), and inside groove (4) bore is greater than the bore of spring (5).

4. a kind of efficient rice transplanter of multi-arm structure multipoint positioning according to claim 1, it is characterised in that: the lifting Column (8) and lifting seat (9) constitute slide construction, and lifting column (8) and lifting seat (9) constitute fixed connect by set screw (10) It connects, and lifting seat (9) is to be fixedly connected with fixed frame (11).

5. a kind of efficient rice transplanter of multi-arm structure multipoint positioning according to claim 1, it is characterised in that: the screw thread The helicitic texture in hole (13) matches with the helicitic texture of screw rod (14), and screw rod (14) constitutes transmission knot by motor (15) Structure, and screw rod (14) is to be flexibly connected with linking auxiliary seat (16).

6. a kind of efficient rice transplanter of multi-arm structure multipoint positioning according to claim 1, it is characterised in that: the foot prop (18) the vertical central axes that seat (19) is held in vertical central axes in coincide, and in hold seat (19) include linkage room (20), it is straight Even gear (21) and chain (22).

7. a kind of efficient rice transplanter of multi-arm structure multipoint positioning according to claim 1, it is characterised in that: the linking Slide (26) is to be flexibly connected, and be connected slide (26) and tied with tailstock (27) by being integrally formed of welding with cohesive frame (17) Structure.

8. a kind of efficient rice transplanter of multi-arm structure multipoint positioning according to claim 1, it is characterised in that: the tailstock (27) rotational structure is constituted by shaft (28) and crankshaft (29), and its rotating range is 0-360 °.

9. a kind of efficient rice transplanter of multi-arm structure multipoint positioning according to claim 1, it is characterised in that: the power Seat (32) is fixedly connected with connecting rod (33), and the vertical central axes of power seat (32) and the perpendicular of bevel reduction gear set (30) that link Straight central axes coincide, and there are two crankshaft (29) settings, and central symmetry of the two about power seat (32).