CN105723894B - A kind of machine rice transplantation machine of human simulation rice transplanting - Google Patents

Abstract

The present invention relates to a kind of machine rice transplantation machines of human simulation rice transplanting for solving multiple problems, the rice transplanter is with the action movement according to people's rice transplanting, the needed action process of rice transplanting is naturally completed in behavior, for the technical requirements that can reach people's rice transplanting, provided with rice transplanting movement speed and row line-spacing speed gear set, hydraulic lifting steering mechanism, automatic hoisting mechanism, more particularly to rice transplanting and dispensing seedling actuating mechanism is arranged in transplanting portion, the actuating mechanism drives crankshaft toothed wheel by A shaft gear, through crankshaft convex handle, mandril, connecting rod drives seedling planting hand to move up and down, B transmission shaft is driven by driven gear simultaneously, dispensing seedling device is driven to carry out dispensing seedling movement through helical tooth, it also sets up rice transplanting and refers to opening and closing control mechanism, the mechanism passes through folding control wheel, idler wheel, swing rod, rice transplanting is referred to folding by pull rod, next also sets up rice transplanter hull bottom flat field device automatically, Ordering-the invention setting coincidence, each movement very coordinate , Walk Walk in place.

Description

A kind of machine rice transplantation machine of human simulation rice transplanting

Technical field

The present invention relates to machine rice transplantation machines more particularly to transplanting portion that a kind of setting solves the human simulation rice transplanting of multiple problems A, B transmission shaft and action gear group, seedling planting hand opening and closing control mechanism, crankshaft and seedling planting hand are set, sends rice seedling distribution mechanism, also sets up slotting The automatic hoisting mechanism of seedling motor vessel, hydraulic lifting steering mechanism, rice transplanter the edge of a field turn to positioning mark pole and rice transplanting motor vessel hull bottom Automatic flat field device.

Background technique

Rice is one of main grain in China, and tradition is all based on planting by hand, although planting technical effect by hand It is good, do not hurt seedling, air permeability is good, but large labor intensity, and production efficiency is low, and with the development of economic and technical, people are gradually designed And a variety of rice transplanters are produced, and to replace manual operation, some is driven using manpower, and it is most of to use Mechanical Driven, it drops significantly The labor intensity of low people discloses accurate rice pot seedling transplanting machine such as Chinese invention patent 200710091204.0, the rice transplanting Machine includes engine and gearbox, and elevating mechanism, crankshaft connecting rod system, seedling claw mechanism, the rice transplanter overall structure is better than wheeled Fixed seedling claw structure rice transplanter, it, which is solved, does not hurt seedling, floating seedling, does not leak slotting disadvantage, but the rice transplanter is in overall structure body On there are some defects, structure is more complicated, and soft structure is more, for example, spring be easy softening, so will cause function in operation Imbalance, the arrangement of crankshaft equity is undesirable, embarks on journey undesirable, and stuffy.

Summary of the invention

The purpose of the present invention solves the automatic of multiple problems the present invention provides a kind of in view of the deficiencies of the prior art The machine rice transplantation machine of human simulation rice transplanting, the rice transplanter are acted according to the action of manpower rice transplanting, and rice transplanting institute is naturally completed in behavior Need action process, for reach people's rice transplanting technical effect require and design.

It is an object of the invention to propose a kind of machine rice transplantation machine of human simulation rice transplanting, mainly by traveling main body and its rear Rice transplanting portion mechanism composition, the traveling main body include engine, A gearbox, rice transplanting motor vessel automatic hoisting mechanism, axis of traction, Hydraulic lifting steering mechanism, rice transplanting movement speed and row line-spacing speed, the rice transplanting portion mechanism include three-dimensional rack, B gear-box, A Transmission shaft, B transmission shaft, transplanting portion major-minor gear-box, crankshaft, seedling planting hand mechanism, seedling planting hand opening and closing control mechanism, dispensing seedling machine Structure and rice transplanter positioning mark pole and rice transplanting motor vessel flat field device automatically, it is characterised in that:

A, the rice transplanting motor vessel automatic hoisting mechanism, by longitudinal idler wheel, transverse-roller, roller shaft, idler wheel basket, idler wheel gear Plate, baffle pedestal, axis of traction composition, wherein vertical idler wheel, roll wheel is installed in idler wheel basket simultaneously, and there are gap, idler wheel baffles It is fixed in apron block upper end, baffle base rear end connects B gearbox front end, and idler wheel basket is fixed in axis of traction one end, and axis of traction is another End connection A speed change box back, idler wheel baffle is embedded in idler wheel gap, while an activity pallet is arranged in A gearbox lower end；

B, the hydraulic lifting steering mechanism, by hydraulic press, plane bearing, fixed gear, diversion driving-gear, Z-type behaviour Vertical pole supports foot composition, and wherein hydraulic press is mounted between the bisector of entire rice transplanter total weight, and plane bearing is mounted on liquid Upper end between middle section and A gearbox contact surface on depressor plunger turns to fixed gear and is fixed in hydraulic press upper end, turns to actively Gear, which is connected with, turns to Z-type control stick, while pinion cage is fixed in traveling main body upper end, driving gear and fixed gear Ratcheting, hydraulic cylinder bottom end is connected with V-type cross hang foot；

C, the rice transplanting movement speed and row line-spacing speed, by A transmission gear group, B transmission gear group, A transmission shaft, A speed change Case, B gearbox, power output shaft, A power input shaft, A transmission belt, B transmission belt composition, A transmission gear group, B transmission gear group It is mounted in A gearbox and B gearbox simultaneously, A transmission gear group backgear and B transmission gear group front gear are mounted on A simultaneously Transmission shaft middle section, while being mounted in B gearbox, A transmission gear group front gear and B transmission gear group backgear are mounted on simultaneously In A gearbox, A transmission gear group front gear and engine power gear mesh, B transmission gear group backgear and traveling wheel semiaxis Gear mesh；

D, the rice transplanter positioning mark pole, by tee T mark post, "-" type mark post, with and movable hanger rod form, wherein fourth Font mark post is mounted on the preceding upper end of engine mount, while middle stringer or so is each after rice transplanter middle section or so and transplanting portion solid rack A piece mark post is installed, and movable hanger rod is all loaded on mark post top；

E, the three-dimensional rack of the rice transplanting portion mechanism, by more root posts, more crossbeams, more stringers are affixed to be formed, three-dimensional Middle-end connects B gearbox leading portion before rack, and three-dimensional rack is mounted in rice transplanting motor vessel；

F, the transplanting portion major-minor gear-box, transplanting portion everything are distributed by the gear drive of main-gear box, Main-gear box, pinion case are equipped with A shaft gear, B shaft gear, crankshaft toothed wheel, driven gear, and main-gear box also fills There is folding control wheel, open and close swing rod idler wheel, major-minor gear-box is mounted on three-dimensional rack upper left frame beam, upper right crossbeam middle section；

G, the crankshaft and seedling planting hand mechanism, the seedling planting hand mechanism is by mandril, A connecting rod, B connecting rod, rice transplanting arm, rice transplanting Finger, arm positioning plate, crankshaft parallel block, crankshaft reinforcing rod composition, wherein crankshaft convex handle top connects mandril one end, and mandril is another End connection A connecting rod middle section, A rod rear end connect upper longitudinal beam before three-dimensional rack, and A connecting rod front end connects B connecting rod one end, and B connecting rod is another One end connects rice transplanting arm middle section, and rice transplanting arm assigns into two straight line pulleys, and two straight line pulleys are fixed in arm positioning Plate one side, positioning plate are fixed in upper longitudinal beam, afterwards lower stringer leading flank after three-dimensional rack, and the connection rice transplanting of rice transplanting arm lower end refers to, inserts Seedling refer to front end in three it is curved hold head under the arm, rice transplanting, which refers to, is connected with a pillar above rear end, while crankshaft one end is equipped with parallel block, in crankshaft Between a reinforcing rod is installed, reinforcing rod upper end connects upper longitudinal beam middle section in three-dimensional rack；

H, the seedling planting hand opening and closing control mechanism opens and closes swing rod idler wheel by folding control wheel, and roller shaft opens and closes swing rod, directly Line pulley opens and closes pull rod, and lever composition, wherein folding control wheel and crankshaft toothed wheel are mounted on crankshaft with position one end, folding side by side Swing rod idler wheel is mounted on roller shaft top, and the roller shaft other end is fixed in the folding high mast upper end of swing rod one, while being mounted on master In gear-box, folding one doll of swing rod is interspersed in straight line pulley, the affixed a connecting piece of straight line pulley, and connection sheet connection folding is drawn Wherein a piece of one end, two panels folding pull rod are provided with equidistant circular hole and long hole to bar, and two panels opens and closes the connection of the pull rod other end Lever both ends, lever middle section connect straight line pulley connecting rod, and straight line pulley connects sheave post, and sheave post lower end is fixed in three-dimensional machine Frame lower right frame beam, upper end are fixed in upper right crossbeam；

J, the B transmission shaft and dispensing rice seedling distribution mechanism, wherein dispensing rice seedling distribution mechanism by dispensing seedling device, seedling disk, seedling slot, seedling dropping tube, Seedling support composition, B both ends of the drive shaft is equipped with gear, while being mounted on main-gear box, in pinion case, and B transmission shaft is equipped in succession Several equidistant helical tooths, dispensing seedling device are mounted on after three-dimensional rack on stringer supporting plate down, and seedling slot is mounted on three-dimensional machine Frame upper end, semicircular arc-shaped is arranged in middle section after seedling slot, and dispensing seedling gear be in seedling slot camber, and bottom plate is arranged one at seedling slot circular arc type Notch, seedling dropping tube is suitable for reading to be mounted in notch, and seedling dropping tube lower end is mounted on after three-dimensional rack in stringer seedling ring down, and seedling support is affixed The lower stringer bottom end after three-dimensional rack；

K, the rice transplanting motor vessel flat field device automatically, is obstructed by ship side, and hull bottom stalk composition, ship side stalk is fixed under the both sides of ship End, several hull bottom obstruct affixed alow uniform arrangement.

The invention has the following advantages that

1. the present invention is a kind of each behavior act machine rice transplantation machine of height imitation people's rice transplanting, solves existing rice transplanter Multiple something incosiderate and problem, such as the power transmitting gear group of rice transplanting transplanting close look at the swing, the crankshaft of vertical rice transplanting With seedling planting hand, seedling can be clutched, the opening and closing control mechanism of release, the dispensing rice seedling distribution mechanism that accurate seedling sending is separated seedlings or planting, be inserted as manpower The automatic hoisting mechanism and axis of traction of seedling motor vessel, the hydraulic lifting steering mechanism that the edge of a field does not blank, rice transplanting movement and row row The positioning mark pole turned to is shut down in two groups of transmission gear groups away from speed, positioning, and the flat field device of hull bottom and the depth in automatic flat field can Tune device, the machine rice transplantation machine of human simulation rice transplanting of the invention, although height human simulation rice transplanting, can solve multiple problems, It is structure or very simple perfect, because the coincidence of setting, various movements are all coordinated very much, step by step in place.

2. the machine rice transplantation machine of emulated artificial rice transplanting of the invention can be arranged 20 centimetres, 25 lis of stringer according to adaptation to local conditions Rice, 30 centimetres, 15 centimetres of row line-spacing, 20 centimetres, 25 centimetres, 30 centimetres, also settable 4 row, 6 rows, 8 rows or more row should Rice transplanter can all embark on journey in length and breadth, embark on journey be conducive to ventilation and penetrating light in length and breadth, reduce pest and disease damage, other machinery can be also suitble to use.

3. although the rice transplanting machine crankshaft convex handle is unidirectional array, but do not vibrate when operation, noiseless, since crankshaft setting is flat Luggage is set.

Detailed description of the invention

Fig. 1 is the side view for indicating the rice transplanter.

Fig. 2 is the two groups of gears and automatic hoisting mechanism cross-sectional view for indicating the rice transplanter.

Fig. 3 is the structural schematic diagram for indicating the rice transplanter.

Fig. 4 is to indicate the rice transplanting transplanting and dispensing seedling structural schematic diagram.

Fig. 5 is to indicate the rice transplanter transplanting portion front view.

Fig. 6 is to indicate the rice transplanter transplanting portion rearview.

Fig. 7 is the rice transplanter folding control schematic diagram.

Fig. 8 is to indicate the rice transplanter hydraulic lifting steering structure schematic diagram.

Fig. 9 is to indicate the flat field structural schematic diagram of the rice transplanter motor vessel.

Accompanying drawing number:

1 engine, 16 rice transplanting arm, 31 main-gear box

2 engine mount, 17 arm positioning plate 32B gearbox

18 seedling slot of 3A gearbox, 33 power input shaft

4 hydraulic oil container 19B connecting rod, 34 cross hang foot

The three-dimensional framework pillar of 20 straight line pulley of 5Z type control stick 35

6 diversion driving-gear, 21 machine reel 36 opens and closes swing rod

7 hydraulic press, 22 seedling dropping tube, 37 rice transplanting motor vessel

8, which turn to fixed gear 23, opens and closes 38 upper right crossbeam of pull rod

Lower 39 transverse-roller of stringer after 9 plane bearings 24

10 seedling disk, 25 traveling wheel 40B transmission gear group

11A power output shaft 26 opens and closes the longitudinal idler wheel of swing rod doll 41

12 automatic hoisting mechanisms 27 open and close the high column 42A transmission shaft of swing rod

The three-dimensional rack 43A transmission gear group of 13A transmission belt 28

14 mandril, 29 seedling support, 44 idler wheel basket

30 rice transplanting of 15A connecting rod refers to 45 axis of traction

Left 93 helical tooth of straight line sheave post of 46 idler wheel baffle 70

48 traveling wheel semiaxis, 72 crankshaft toothed wheel, 95 straight line pulley connecting rod

49 hydraulic control valve, 73 lower right frame beam 96 opens and closes pull rod long hole

50 seat, 74 folding control wheel working face, 97 ship side stalk

52 T-shaped mark post, 75 folding control wheel non-working surface, 98 hull bottom stalk

53 movable hanger rod, 76 crankshaft reinforcing rod 99B transmission belt

54A shaft gear 77 sends 100 rice transplanting road of seedling gear

101 hydraulic press plunger of upper longitudinal beam after 55 pinion casees 78

56 upper right crossbeams 79 send seedling and drive 102 hydraulic press oil cylinder of gear

57 latter 80 lower right frame beam of word mark post, 103 driven gears

Middle 81 rice transplanting of upper longitudinal beam refers to that pillar 104 opens and closes pull rod connection sheet after 58

59 82 rice transplantings of camber cell wall of separating seedlings or planting refer to that A lays flat 105 folding control wheel of face

60 pinion cage, 83 rice transplanting refers to that B lays flat preceding upper longitudinal beam in face 106

61 front lower 84 rice transplanting finger tip of stringer, 107 crankshaft convex handles

85 lever of a word mark post, 108 seedling support fixed plate in 62

63 engine conveyer belt, 86 lever shaft, 109 seedling magazine spring

87 swing rod roller shaft of 64B transmission shaft, 110 spring catch

Upper pillar stand 88 opens and closes 111 rice transplanter hull bottom of pull rod circular hole after 65

Lower stringer 89 opens and closes 112 automatic lifting roller shaft of swing rod idler wheel after 66

67 crankshaft, 90 seedling separating device bearing, 113 seedling dropping tube hoop

68 swing rod roller channel, 91 bearing block

69 crankshaft parallel blocks 92 send seedling device

Specific embodiment

Embodiment that the invention will now be described in detail with reference to the accompanying drawings:

As shown in Figures 1 to 9, a kind of machine rice transplantation machine of human simulation rice transplanting of the present invention, mainly by traveling main body and thereafter The rice transplanting portion mechanism composition of side, the traveling main body include engine, A gearbox, rice transplanting motor vessel automatic hoisting mechanism, traction Axis, hydraulic lifting steering mechanism, rice transplanting movement speed and row line-spacing speed, the rice transplanting portion mechanism include three-dimensional rack, B gear Case, A transmission shaft, B transmission shaft, transplanting portion major-minor gear-box, crankshaft, seedling planting hand mechanism, seedling planting hand opening and closing control mechanism, dispensing seedling Mechanism and rice transplanter positioning mark pole and rice transplanting motor vessel flat field device automatically,

A, the rice transplanting motor vessel automatic hoisting mechanism, by longitudinal idler wheel 41, transverse-roller 39, roller shaft 113, idler wheel basket 44, idler wheel baffle 46, baffle pedestal 47, axis of traction 45 forms, wherein vertical idler wheel, roll wheel are installed in idler wheel basket 44 simultaneously, and There are gap, idler wheel baffle 46 is fixed in apron block upper end, and baffle base rear end connects 32 front end of B gearbox, and idler wheel basket 44 is affixed In 45 one end of axis of traction, 45 other end of axis of traction connects 3 rear end of A gearbox, and idler wheel baffle 46 is embedded in idler wheel gap, while A An activity pallet is arranged in 3 lower end of gearbox；

B, the hydraulic lifting steering mechanism, by hydraulic press 7, plane bearing 9, fixed gear 8, diversion driving-gear 6, Z Type control stick 5, support foot 34 form, and wherein hydraulic press 7 is mounted between the bisector of entire rice transplanter total weight, plane bearing 9 are mounted on hydraulic press plunger 101 upper end between 3 contact surface of middle section and A gearbox, turn to fixed gear 8 and are fixed in hydraulic press column 101 upper ends are filled in, diversion driving-gear 6, which is connected with, turns to Z-type control stick 5, while pinion cage 60 is fixed in traveling main body Upper end, driving gear and fixed gear mesh, hydraulic cylinder bottom end are connected with V-type cross hang foot 34；

C, rice transplanting movement speed and row line-spacing speed, by A transmission gear group 43, B transmission gear group 40, A transmission shaft 42, A gearbox 3, B gearbox 32, power output shaft 11, A power input shaft 33, A transmission belt 13, B transmission belt 99 form, A gear teeth Wheel group 43, B transmission gear group 40 are mounted in A gearbox 3 and B gearbox 32 simultaneously, and 43 backgear of A transmission gear group and B become Fast 40 front gear of gear set is mounted on 42 middle section of A transmission shaft simultaneously, while being mounted in B gearbox 32, before A transmission gear group 43 Gear and 40 backgear of B transmission gear group are mounted in A gearbox 3 simultaneously, 43 front gear of A transmission gear group and engine power Gear mesh, 40 backgear of B transmission gear group and traveling wheel axle shaft gear are ratcheting；

D, the rice transplanter positioning mark pole, by tee T mark post 52, "-" type mark post 62, with and movable hanger rod 53 form, Wherein tee T mark post is mounted on the preceding upper end of engine mount 2, at the same after rice transplanter middle section or so and transplanting portion solid rack 28 in Stringer 58 or so respectively installs a mark post 62, and movable hanger rod 53 is all loaded on 62 top of mark post；

E, the three-dimensional rack 28 of the rice transplanting portion mechanism, by more root posts, more crossbeams, more stringers are affixed to be formed, and is stood Middle-end connects 32 leading portion of B gearbox before body rack, and three-dimensional rack 28 is mounted in rice transplanting motor vessel 37；

F, 31, the 55 transplanting portion everything of transplanting portion major-minor gear-box is distributed by the gear drive of main-gear box , main-gear box 31, pinion case 55 is equipped with A shaft gear 54, B shaft gear 71, crankshaft toothed wheel 72, driven gear 103, main-gear box 31 is also equipped with folding control wheel 105, opens and closes swing rod idler wheel 89, it is left that major-minor gear-box is mounted on three-dimensional rack 28 Upper beam 56,38 middle section of upper right crossbeam；

G, the crankshaft and seedling planting hand mechanism, the seedling planting hand mechanism is by mandril 14, A connecting rod 15, B connecting rod 19, seedling planting hand Arm 16, rice transplanting refer to that 30, arm positioning plate 17, crankshaft parallel block 69, crankshaft reinforcing rod 76 form, and wherein 67 convex handle 107 of crankshaft is pushed up End connection mandril (14) one end, mandril (14) other end connect A connecting rod (15) middle section, and A connecting rod (15) rear end connects three-dimensional rack (28) upper longitudinal beam (106) before, A connecting rod front end connect B connecting rod (19) one end, and B connecting rod (19) other end connects rice transplanting arm (16) Middle section, rice transplanting arm (16) assign into two straight line pulleys (20), and two straight line pulleys (20) are fixed in arm positioning plate (17) one side, positioning plate (17) be fixed in three-dimensional rack (28) afterwards upper longitudinal beam (78), descend stringer (24) leading flank, rice transplanting arm afterwards (16) lower end connection rice transplanting refer to (30), rice transplanting refer to (30) front end in three it is curved hold head under the arm, rice transplanting, which refers to, is connected with a pillar above rear end (81), while crankshaft (67) one end is equipped with parallel block (69), installs a reinforcing rod (76) among crankshaft, and the connection of reinforcing rod upper end is vertical Upper longitudinal beam (106) middle section in body rack (28)；

H, the seedling planting hand opening and closing control mechanism is opened and closed swing rod idler wheel (89), roller shaft by folding control wheel (105) (87), swing rod (36) are opened and closed, straight line pulley (20) opens and closes pull rod (23), lever (85) composition, wherein folding control wheel (105) Crankshaft (67) is mounted on side by side with crankshaft toothed wheel with position one end, swing rod idler wheel (89) is opened and closed and is mounted on roller shaft (87) top, roll Wheel shaft (87) other end is fixed in folding high mast (27) upper end of swing rod (36) one, while being mounted in main-gear box (31), opens It closes one doll of swing rod (26) to be interspersed in straight line pulley (20), straight line pulley (20) affixed a connecting piece (104), connection sheet (104) connection folding pull rod (23) wherein a piece of one end, two panels folding pull rod (23) be provided with equidistant circular hole (88) and Long hole (96), two panels open and close pull rod (23) other end and connect lever (85) both ends, and lever (85) middle section connects straight line pulley (20) Connecting rod (95), straight line pulley (20) connect sheave post (70), and sheave post (70) lower end is fixed in three-dimensional rack (28) bottom right cross Beam (73), upper end are fixed in upper right crossbeam (56)；

J, the B transmission shaft 64 and dispensing rice seedling distribution mechanism, wherein dispensing rice seedling distribution mechanism is by dispensing seedling device (92), seedling disk (10), seedling Slot (18), seedling dropping tube (22), seedling support (29) composition, B transmission shaft (64) both ends are equipped with gear (71), while being mounted on master gear In case (31), pinion case (55), B transmission shaft (64) is equipped with several equidistant helical tooths (93) in succession, sends seedling device (92) it is mounted on three-dimensional rack (28) to descend afterwards on stringer (24) supporting plate, seedling slot (18) is mounted on three-dimensional rack (28) upper end, seedling slot (18) middle section setting semicircular arc-shaped (59) afterwards, dispensing seedling gear (77) is in seedling slot camber (59), at seedling slot (18) circular arc type A notch is arranged in bottom plate, and seedling dropping tube (22) is suitable for reading to be mounted in notch, and it is lower vertical afterwards that seedling dropping tube lower end is mounted on three-dimensional rack (28) In beam (24) seedling ring (113), seedling support (29) is fixed in three-dimensional rack (28) and descends stringer (24) bottom end afterwards；

K, the rice transplanting motor vessel flat field device automatically obstructs (97) by ship side, and hull bottom obstructs (98) composition, and it is affixed that ship side obstructs (97) In the both sides lower end of ship (37), several hull bottom stalks are fixed in ship (37) bottom and uniformly arrange.

The following detailed description of specific embodiment: the automatic hoisting mechanism and axis of traction embodiment:

As shown in Fig. 2, automatic hoisting mechanism 12, by longitudinal idler wheel 41, transverse-roller 39, roller shaft 112, idler wheel basket 44, Idler wheel baffle 46, baffle pedestal 47, axis of traction 45 form, affixed 45 rear end of axis of traction in 44 front end of idler wheel basket, 45 front end of axis of traction 3 rear end of A gearbox is connected equipped with bearing, idler wheel baffle 46 is fixed in 47 upper end of baffle pedestal, the affixed B speed change in 47 rear end of apron block 32 front end of case, longitudinal 41 transverse-roller 39 of idler wheel is mounted in idler wheel basket 44 simultaneously, and there are appropriate gap, the insertions of idler wheel baffle In idler wheel gap.

The course of work of automatic hoisting mechanism and axis of traction is: by longitudinal idler wheel 41, transverse-roller 39 and baffle 46 are embedding The connection for entering formula, field bottom pan soil injustice is encountered when travelling main body run, and traveling main body floats up and down idler wheel 41 in the rolling of baffle 46 It is dynamic, while when travelling main body double swerve, the bearing on same axis of traction 45 is movable, because of longitudinal idler wheel 41, idler wheel Under the action of bearing on baffle 46 and axis of traction 45, so the rice transplanting motor vessel 37 of transplanting portion does not receive influence, rice transplanting motor vessel 37 can steadily slide.Groove profile slideway can also be arranged in certain automatic hoisting mechanism 12, by pulley sleeve in groove profile slideway, equally Rice transplanter ship can be made steadily to slide.

The rice transplanting movement speed and 42 embodiment of row line-spacing speed mechanism and A transmission shaft:

As shown in Fig. 2 Fig. 3, rice transplanting movement speed and row line-spacing speed mechanism, by A transmission shaft 42, A transmission gear group 43, B becomes Fast gear set 40, A gearbox 3, B gearbox 32, power output shaft 11, power input shaft 33, A transmission belt 13,99 groups of B transmission belt At A, B transmission gear group are mounted in A gearbox 3 and B gearbox 32 simultaneously, and A gearbox 3 or so and B gearbox 32 or so are all Power output shaft 11, power input shaft 33 are set, while being furnished with transmission belt 13 and 99,3 front end of A gearbox is fixed in engine mount 2 rear ends, 3 rear end of A gearbox connection 45 front end of axis of traction, affixed 47 rear end of automatic lifting idler wheel apron block in 32 front end of B gearbox, 32 back segment of B gearbox connects 42 middle section of A transmission shaft, and B gearbox back segment connects the preceding middle section of three-dimensional rack 28 simultaneously.

Rice transplanting movement speed and the course of work of row line-spacing speed and A transmission shaft 42 are:

It is rice transplanting quick-action power that engine power speed, which is passed through 43 speed change of A transmission gear group, by A transmission shaft 42 that rice transplanting is fast Power sends crankshaft 67 to, while rice transplanting speed is become row line-spacing by B transmission gear group 40 by the rotation of A transmission shaft 42 Speed is transferred to traveling wheel semiaxis 48, also to pass through A power output shaft 11, input shaft 33, conveyer belt among two groups of transmission gear groups 13 and 99, two kinds of speed that a gearbox can reach set were set originally, are because in order to keep rice transplanting motor vessel steady It slides, so a gearbox is split as two gearboxes, both escalator was therefrom arranged in A gearbox 3, B gearbox 32 Structure 12.

The embodiment of the hydraulic lifting steering mechanism:

As shown in fig. 1, fig. 2 and fig. 8, there are hydraulic press 7, plane bearing 9, fixed gear 8, master in hydraulic lifting steering mechanism Moving gear 6, steering arm 5, cross hang foot 34 form, and wherein hydraulic press 7 is mounted on the flat of the total weight of entire rice transplanter Between separated time, plane bearing 9 is mounted on middle section on 7 plunger 101 of hydraulic press, with traveling main stand contact surface upper end, fixed tooth Wheel 8 is fixed in 7 plunger of hydraulic press, 101 upper end, and steering arm 5 is fixed in 6 upper end of driving gear, and driving gear 6 is mounted on tooth In wheel carrier 60, tooth rest 60 is fixed in traveling main stand upper end, the affixed cross support foot 34 in 7 bottom end of hydraulic press.

The course of work of hydraulic lifting steering mechanism:

When rice transplanter drives to the edge of a field, rice transplanter stops, and then starts hydraulic press 7 and control valve 49, will be under oil cylinder 102 After being down to cross hang foot 34 to the hard stratum in field, hydraulic press plunger 101 continues to rise to entire 25 emersion of rice transplanter traveling wheel Stop rising when the face of field, then pull 6 control stick 5 of driving gear, driving gear 6 drives rice transplanter along the fixed rotation of gear 8 Then stopping when going to an angle of 90 degrees equally starts hydraulic valve 49, hydraulic press plunger 101 is dropped to rice transplanter traveling wheel 25 to field In hard stratum when, after entire rice transplanter comes to a complete stop, support foot 34 is risen in place, then starting rice transplanter, to carry out interpolation the edge of a field empty It is white.

Turn to positioning mark pole embodiment:

As shown in figure 3, turning to positioning mark pole, by tee T mark post 52 and "-" type mark post 62 and 57,53 groups of movable hanger rod At wherein tee T mark post 52 is mounted on 2 front end of entablature, a piece mark post of each installation in left and right in the middle part of traveling main stand 62, while the same respectively piece mark post 57 of installation of upper longitudinal beam 58 or so after three-dimensional rack 28, the top of each mark post installation activity simultaneously Sunpender 53.

The effect that positioning mark pole is arranged is:

In order to reach the process flow of standard, such as longitudinal and transverse row can embark on journey, and make to go in length and breadth all to embark on journey, the seedlings of cereal crops can obtain Can be matched to sufficient ventilation and penetrating light and other agricultural machinery and implement, thus will standard turning function, such as every piece of field is different It surely is an angle of 90 degrees of square and standard, but rice transplanter is the square of standard and an angle of 90 degrees of standard, thus with regard to installation front Tee T mark post 52, one end sunpender 53 at 52 front rail both ends of tee T mark post, when point is to ridge, rice transplanter should just stop Prepare to turn to, interpolation the edge of a field blank after steering, both sides mark post 57 after upper longitudinal beam 58, is that interpolation the edge of a field is empty in same solid rack 28 White termination mark post is similarly sunpender 53 by setting anchor point, and rice transplanter stops forward terminal, for mark post in the middle part of rice transplanter 62 be will with mark post 57 at the side that two o'clock is straight line by line, after the u-turn of rice transplanter 180 degree, side is straight by the seedlings of cereal crops that have been plugged Row.

Transplanting portion solid rack:

As shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5, Fig. 6, transplanting portion solid rack 28, by more root posts, more crossbeams, more vertical Beam is affixed to be formed, and three-dimensional 28 front end of rack is fixed in 32 middle section of B gearbox, and three-dimensional 28 lower end of rack is fixed in rice transplanting motor vessel 37 It is interior.Three-dimensional rack, mainly undertaking each components of transplanting portion is arranged in transplanting portion.

The embodiment of crankshaft and seedling planting hand:

As shown in Fig. 1, Fig. 4, Fig. 5, Fig. 6, crankshaft and seedling planting hand mechanism, by crankshaft 67, crankshaft toothed wheel 72, crankshaft convex handle 107, mandril 14, A connecting rod 15, B connecting rod 19, rice transplanting arm 16, rice transplanting refers to 30, and arm positioning plate 17, straight line pulley 20 forms, bent 67 both ends of axis are equipped with gear 72, while being mounted in main-gear box 31 and pinion case 55, and crankshaft 67 has several convex handles 107, crankshaft convex handle connects 14 one end of mandril equipped with bearing shell, and the mandril other end connects 15 middle section of A connecting rod, the connection of 15 one end of A connecting rod Middle stringer 106 before three-dimensional rack 28, the A connecting rod other end connect 19 one end of B connecting rod, and 19 other end of B connecting rod connects rice transplanting arm 16 Middle section, rice transplanting arm 16 are interspersed in two straight line pulleys 20, and two straight line pulleys 20 are fixed apart from rice transplanting arm is suitably fixed in About 17 plate of position, positioning plate 17 are fixed in upper longitudinal beam 78 after three-dimensional body rack 28, and middle 58 side of stringer, 16 lower end of rice transplanting arm has Screw thread, middle section after connection rice transplanting refers to 30, rice transplanting refer to that 30 is curved in 3, and seedling support 84 is pressed on antecurvature setting shape top, lay flat 82 relying seedling of shape, The curved shape vice type dish that lays flat closes after rice transplanting refers to 30 two panels, and rice transplanting refers to affixed pillar 81 on 30 rear ends, while 67 one end of crankshaft is installed One parallel block 69.The course of work of crankshaft and seedling planting hand is: the power transmission mechanism by A transmission shaft 42 through main-gear box 31, The rotation of crankshaft 67 is delivered power to, by mandril 14, A connecting rod 15, B connecting rod 19, transplanting arm 16 when crankshaft 67 rotates, in crankshaft Rotation makes rice transplanting arm move up and down in the expanded scope of 67 crank 107, and rice transplanting is driven to refer to that 30 up and down motions, rice transplanting refer on 30 Row seedling taking, downlink rice transplanting.

The embodiment of seedling planting hand opening and closing control mechanism:

As shown in Figure 1, Figure 6, Figure 7, seedling planting hand opening and closing control mechanism by folding control wheel 105, idler wheel 89, roller shaft 87, Swing rod 36, straight line pulley 20, folding pull rod 23, lever 85 is opened and closed to form, folding control wheel 105 is mounted in main-gear box 31, It coaxially being abutted with crankshaft toothed wheel 72, folding swing rod 36 does not wait columns transverse connecting rod equal with two is affixed to form by two height, Folding swing rod idler wheel 89 is mounted on 87 top of roller shaft, and the roller shaft other end is fixed in a high column upper end of folding swing rod 36, together When be mounted in main-gear box 31, swing rod idler wheel 89 abut control wheel 105 working face 74, open and close high 27 lower end of bar of swing rod 36 1 Equipped with bearing, it is mounted on three-dimensional 28 lower beam middle section of rack, folding 36 1 doll 26 of swing rod installs a straight line pulley 20, and straight line is sliding Take turns an affixed bonding jumper 104, bonding jumper connection folding pull rod 23 is wherein a piece of, while the circular hole 88 of two panels pull rod 23 be aligned it is another It after the long hole 96 of piece pull rod overlaps, while covering and referring on 30 rear end pillars 81 in rice transplanting, 23 other end of two panels pull rod connects lever 85 Both ends connect lever shaft 86 among lever 85, and 86 both ends of lever shaft connect straight line pulley 20, and straight line pulley 20 connects sheave post 70, sheave post 70 is fixed in 80 inside of inside and 28 lower beam of three-dimensional rack, pull rod circular hole under three-dimensional 28 pinion case 55 of rack 88 long holes 96, while covering and referring on 30 rear end pillars 81 in rice transplanting.

The course of work of seedling planting hand opening and closing control mechanism is:

Because folding control wheel 105 is that two and half diameter of a circles are staggered corresponding weld on round tube, then correspondence connects Roller channel mouth 68 is arranged in both ends, and folding control wheel 105 is mounted on against crankshaft toothed wheel 72 with 67 one end of crankshaft, opens and closes simultaneously Swing rod idler wheel 89 is on the working face 74 for abut against folding control wheel 105 always, if rice transplanter works, crankshaft 67 is rotated, Folding control wheel 105 rotates simultaneously, when folding control wheel 105 goes to idler wheel 89, because folding control wheel 105 ceaselessly turns Dynamic, when 68 mouthfuls of channel moves to idler wheel 89,89 moment of idler wheel makes to open and close when moving to another side working face 74 by channel 68 Swing rod 36 is swung, and at this moment opens and closes swing rod 36 when arranging, and pulls folding pull rod 23, and when opening and closing pull rod 23 and pulling, rice transplanting refers to 30 just When being flared to 105 turns of complete half-turns of folding control wheel, pass through crankshaft convex handle 107, mandril 14, A connecting rod 15, B connecting rod 19, transplanting arm 16, when referring to 30 promotions to 29 or more seedling support rice transplanting, just from 89 passway of swing rod idler wheel, 68 moment was rolled into folding swing rod idler wheel 89 On the other half 105 working face 74 of folding control wheel, this in a flash, by the above equally relevant mechanism action, rice transplanting is made to refer to 30 Close up and hold seedling under the arm, then makes rice transplanting again by the above equally relevant mechanism action when 105 turns of this complete half-turns of folding control wheel It is about in seedling insertion mud under referring to 30, after seedling is inserted into mud, opens and closes idler wheel 89 at this time and moment is rolled into folding control from passway 74 It takes turns on 105 the other half working face 74, this is that rice transplanting refers to 30 openings, is rotated by crankshaft 67, through mandril 14, A connecting rod 15, B connecting rod 19, transplanting arm 16, rice transplanting refer to that 30 are up to 29 or more seedling support again, like this carry out transplanting work of reciprocation cycle, because of setting Coincidence, it is each movement all very coordinate, step by step in place.

The embodiment of B transmission shaft and dispensing rice seedling distribution mechanism:

As shown in Fig. 1, Fig. 3, Fig. 4, Fig. 7, B transmission shaft and dispensing rice seedling distribution mechanism, by B transmission shaft 64, helical tooth 93 sends seedling Device 92, seedling disk 10, seedling slot 18, seedling dropping tube 22, seedling support 29 form, and 64 both ends of B transmission shaft are equipped with gear 71, while being mounted on master Gear-box 31, in pinion case 55, B transmission shaft is equipped with several equidistant helical tooths 93, several seedling separating devices 92 in succession It is mounted on after three-dimensional rack 28 on 24 supporting plate of stringer down, seedling slot 18 is mounted on above three-dimensional rack 28, and seedling front of the slot is equipped with seedling disk 10, rear end is equipped with machine reel 21, and the dispensing seedling gear 77 of dispensing 92 upper end of seedling device is in 18 semi arch 59 of seedling slot and seedling dropping tube 22 Position suitable for reading, seedling dropping tube 22 is suitable for reading to be mounted in the notch that 18 bottom plate of seedling slot is arranged, and 22 lower end of seedling dropping tube is mounted on three-dimensional rack 28 It is descended in 24 leading flank seedling ring 113 of stringer afterwards, fall mandril 94 for seedling ring leading edge lower end affixed one, and mandril 94 faces seedling support 29 Front end, seedling support 29 are divided for preceding part, rear part, and lower 24 bottom end of stringer after three-dimensional rack 28, seedling support are partially installed on after seedling support 29 The intermediate of 29 front and rear parts is arranged spring 109, spring catch 110, and machine reel 21 is provided with clockwork spring, when seedling sending device 92 by seedling band backward When biography, machine reel 21 is under the action of clockwork spring by seedling band automatic winding.

B transmission shaft is with the dispensing seedling device course of work:

B transmission shaft 64 is transmitted rotation by the power of transplanting portion gear set, passes through helical tooth 93 and dispensing 92 sliding tooth of seedling device The 79 ratcheting dispensing seedling gears 77 for driving dispensing seedling device 92 are taken turns, tooth and the seedling for sending seedling gear 77 are with holes ratcheting, in B transmission shaft 64 Rotation, by drive gear 79 make send seedling device 92 rotate, seedling band is moved forward at 18 arc of seedling slot because dispensing seedling wheel 77 By seedling band bending, make seedling band relying seedling collar extension expand when, rice shoot without hold under the arm shield after by the seedling dropping tube 22 suitable for reading that falls into of seedling dropping tube 22 to seedling In support 29.

The embodiment of rice transplanting motor vessel flat field device automatically:

As shown in figure 9, hull bottom flat field device automatically, by rice transplanting motor vessel 37, hull bottom stalk 98,97 composition of ship side stalk, rice transplanter The evenly distributed affixed several foundation stalks 98 in 37 bottom end of ship, the affixed side stalk 97 of 37 the right and left of rice transplanting motor vessel, bottom stalk 98 and side stalk 97 All in the front is high and the back is low.

The automatic flat field process of rice transplanting motor vessel is:

Because of rice transplanting motor vessel 37, hull bottom stalk 98, side stalk 97 is all in the front is high and the back is low, using bottom stalk 98, the preceding height of side stalk 97 The leading portion for propping up ship makes uneven ooze enter hull bottom without stopping up forward or outward, using floor low after ship that ooze is whole It is flat.

Above-described is one of embodiment of the invention, it should be pointed out that mechanical technique be it is ever-changing, together When for those of ordinary skill in the art, without departing from the principle of the present invention, several deformations can also be made And change, this also should be regarded as belonging to the scope of protection of the present invention.For example, hydraulic steering mechanism can not also set plane bearing, it can Facade bearing directly is set in hydraulic press plunger top, can equally rice transplanter be made to rotate, while there is a method in which rice transplanting can be made Machine lifting and rotation, for example a right cylinder is set, rack gear is arranged in the one side of right cylinder, in the traveling affixed tooth rest of main body, tooth rest peace Cogged can also be driving gear, driving gear and right cylinder gear mesh, can use hand-operated lifting, it is also possible to automotive elevating, rice transplanting Machine rotates available hydraulic spinning solution, it is also possible to the schemes such as Mobile rotating method.Such as automatic hoisting mechanism settable vertical three Chamfered groove type slideway, idler wheel can be inserted in the schemes such as triangle slideway with three axis three-wheels at triangle.For example mark post is shut down in the edge of a field positioning, Also available sensors positioning shutdown etc..Such as the power drive mechanism transmission between A, B gearbox, cardan drive can be used, It can be driven with belt, chain drive also can be used.Such as seedling planting hand opening and closing control mechanism, the circle wheel of settable footwear repairs contact pin type, The schemes such as the sliding slot that the one end face setting of circle wheel moves up and down.For example transplanting arm moves up and down, settable vertical groove profile slideway, rice transplanting Arm such as moves at the schemes in groove profile slideway.

For example the plan of establishment of complicated fluctuation of service also can be used in crankshaft: a convex handle among crankshaft is only arranged, one Root mandril adds the cross bar of a suitable width, and cross bar is mounted on all A connecting rods lower end, the schemes such as connection mandril among cross bar.

Claims (1)

1. a kind of machine rice transplantation machine of human simulation rice transplanting, is mainly made of the rice transplanting portion mechanism at traveling main body and its rear, described Traveling main body include engine, rice transplanting motor vessel automatic hoisting mechanism, axis of traction, hydraulic lifting steering mechanism, rice transplanting movement speed with Row line-spacing speed, the rice transplanting portion mechanism include three-dimensional rack, B transmission shaft, transplanting portion major-minor gear-box, crankshaft, rice transplanting mobile phone Structure, seedling planting hand opening and closing control mechanism send rice seedling distribution mechanism and rice transplanter positioning mark pole and rice transplanting motor vessel flat field device automatically, It is characterized in that:

A, the rice transplanting movement speed is with row line-spacing speed by A transmission gear group (43), B transmission gear group (40), A transmission shaft (42), A gearbox (3), B gearbox (32), power output shaft (11), A power input shaft (33), A transmission belt (13), B transmission Band (99) forms, and A transmission gear group (43), B transmission gear group (40) are mounted on A gearbox (3) and B gearbox (32) simultaneously Interior, A transmission gear group (43) backgear and B transmission gear group (40) front gear are mounted on A transmission shaft (42) middle section simultaneously, simultaneously It is mounted in B gearbox (32), A transmission gear group (43) front gear and B transmission gear group (40) backgear are mounted on A change simultaneously In fast case (3), A transmission gear group (43) front gear and engine power gear mesh, B transmission gear group (40) backgear and row It walks to take turns axle shaft gear ratcheting；

B, the rice transplanting motor vessel automatic hoisting mechanism is by longitudinal idler wheel (41), transverse-roller (39), roller shaft (113), idler wheel basket (44), idler wheel baffle (46), baffle pedestal (47), axis of traction (45) composition, wherein vertical idler wheel, roll wheel install idler wheel basket simultaneously (44) in, and there are gap, idler wheel baffle (46) is fixed in baffle pedestal upper end, and baffle base rear end connects B gearbox (32) Front end, idler wheel basket (44) are fixed in axis of traction (45) one end, and axis of traction (45) other end connects A gearbox (3) rear end, idler wheel gear Plate (46) is embedded in idler wheel gap, while an activity pallet is arranged in A gearbox (3) lower end；

C, the hydraulic lifting steering mechanism is by hydraulic press (7), plane bearing (9), fixed gear (8), diversion driving-gear (6), Z-type control stick (5), support foot (34) composition, wherein hydraulic press (7) be mounted on entire rice transplanter total weight bisector it Between, plane bearing (9) is mounted on hydraulic press plunger (101) upper end between middle section and A gearbox (3) contact surface, turns to fixed tooth Wheel (8) is fixed in hydraulic press plunger (101) upper end, and diversion driving-gear (6), which is connected with, turns to Z-type control stick (5), while will lead Movable tooth wheel carrier (60) is fixed in traveling main body upper end, driving gear and fixed gear mesh, and hydraulic press bottom end is connected with V-type cross Support foot (34)；

D, the rice transplanter positioning mark pole is made of tee T mark post (52), "-" type mark post (62) and movable hanger rod (53), Wherein tee T mark post is mounted on engine mount (2) preceding upper end, while rice transplanter middle section or so and transplanting portion solid rack (28) A piece mark post (62) of each installation in middle stringer (58) left and right afterwards, and movable hanger rod (53) are all loaded on mark post (62) top；

E, the three-dimensional rack (28) of the rice transplanting portion mechanism by more root posts, more crossbeams, more stringers are affixed forms, three-dimensional machine Middle-end connects B gearbox (32) leading portion before frame, and three-dimensional rack (28) is mounted in rice transplanting motor vessel (37)；

F, transplanting portion major-minor gear-box (31,55) the transplanting portion everything is distributed by the gear drive of main-gear box , main-gear box (31), pinion case (55) is equipped with A shaft gear (54), B shaft gear (71), crankshaft toothed wheel (72), driven gear (103), major-minor gear-box are mounted on three-dimensional rack (28) upper left frame beam (56), upper right crossbeam (38) middle section；

G, the crankshaft, seedling planting hand mechanism, wherein the seedling planting hand mechanism by mandril (14), A connecting rod (15), B connecting rod (19), insert Seedling arm (16), rice transplanting refer to (30), arm positioning plate (17), crankshaft parallel block (69), crankshaft reinforcing rod (76) composition, wherein bent Axis (67) convex handle (107) top connects mandril (14) one end, and mandril (14) other end connects A connecting rod (15) middle section, A connecting rod (15) Rear end connects upper longitudinal beam (106) before three-dimensional rack (28), and A connecting rod front end connects B connecting rod (19) one end, B connecting rod (19) other end Rice transplanting arm (16) middle section is connected, rice transplanting arm (16) assigns into two straight line pulleys (20), and two straight line pulleys (20) are solid Connect arm positioning plate (17) one side, positioning plate (17) be fixed in three-dimensional rack (28) afterwards upper longitudinal beam (78), descend stringer (24) afterwards Leading flank, rice transplanting arm (16) lower end connection rice transplanting refer to (30), rice transplanting refer to (30) front end in three it is curved hold head under the arm, rice transplanting refers on rear end Face is connected with a pillar (81), while crankshaft (67) one end is equipped with parallel block (69), is installed a reinforcing rod (76) among crankshaft, is added Strong bar upper end connects upper longitudinal beam (106) middle section in three-dimensional rack (28)；

H, the seedling planting hand opening and closing control mechanism is by folding control wheel (105), folding swing rod idler wheel (89), roller shaft (87), thick stick Bar axis (86), folding swing rod (36), straight line pulley (20), folding pull rod (23), lever (85) form, wherein folding control wheel (105) crankshaft (67) is mounted on side by side with crankshaft toothed wheel with position one end, is opened and closed swing rod idler wheel (89) and is mounted on roller shaft (87) top End, roller shaft (87) other end is fixed in folding high mast (27) upper end of swing rod (36) one, while being mounted on main-gear box (31) Interior, folding one doll of swing rod (26) is interspersed in straight line pulley (20), straight line pulley (20) affixed a connecting piece (104), connection Piece (104) connection folding pull rod (23) is wherein a piece of, and two panels folding pull rod (23) is provided with equidistant circular hole (88) and length Hole (96), two panels open and close pull rod (23) other end and connect lever (85) both ends, connect lever shaft (86) among lever (85), lever Axis (86) both ends connect straight line pulley (20), and straight line pulley (20) connects sheave post (70), and sheave post (70) is fixed in three-dimensional machine Inside and three-dimensional rack (28) lower right frame beam (80) inside, pull rod circular hole (88) long hole (96) are same under frame (28) pinion case (55) When be socketed in rice transplanting and refer on (30) rear end pillar (81)；

J, the B transmission shaft (64) and dispensing rice seedling distribution mechanism, wherein dispensing rice seedling distribution mechanism is by dispensing seedling device (92), seedling disk (10), seedling slot (18), seedling dropping tube (22), seedling support (29) composition, B transmission shaft (64) both ends are equipped with gear (71), while being mounted on main-gear box (31), in pinion case (55), B transmission shaft (64) is equipped with several equidistant helical tooths (93) in succession, sends seedling device (92) it is mounted on three-dimensional rack (28) to descend afterwards on stringer (24) supporting plate, seedling slot (18) is mounted on three-dimensional rack (28) upper end, seedling slot (18) middle section setting semicircular arc-shaped (59) afterwards, dispensing seedling gear (77) is in seedling slot camber (59), at seedling slot (18) circular arc type A notch is arranged in bottom plate, and seedling dropping tube (22) is suitable for reading to be mounted in notch, and it is lower vertical afterwards that seedling dropping tube lower end is mounted on three-dimensional rack (28) In beam (24) seedling ring (113), seedling support (29) is fixed in three-dimensional rack (28) and descends stringer (24) bottom end afterwards；

K, flat field device is made of the rice transplanting motor vessel ship side stalk (97), hull bottom stalk (98) automatically, and the ship side stalk (97) is affixed In the both sides lower end of ship (37), several hull bottom stalks are fixed in ship (37) bottom and uniformly arrange.