TWI228968B - Riding rice transplanter - Google Patents

Abstract

This invention relates to a riding rice transplanter. An intermediate boss (160) of a rolling bearing member of a transplanting portion (15) is so mounted on a transverse frame (45) of a transplanting frame (20) in a direction perpendicular to the intermediate boss (160) that at least its portion laps over the transverse frame (45). A hitch bed (161), or a link member for linking the intermediate boss (160) and the transverse frame (45), even if necessary, is reduced in size and moment applied so that the riding rice transplanter can be reduced in weight and lowered in cost by employing the lighter and less expensive hitch bed (161) than those of the prior art.

Description

1228968 A7 B7 V. Description of the Invention (i) [Technical Field] The present invention relates to a person-carrying planting seedling machine constituted by a traveling vehicle and a planting department. [Background Art] The planting part of a person-carrying seedling planting machine can be tilted to the left and right by swinging the control mechanism, and can also be maintained at a horizontal level. The swing support member is a detection unit that connects the planter toward the front-rear direction (progression direction) and can be tilted to the left and right around the pivot axis to be connected to a traveling vehicle to detect the left and right tilt of the planter. When it is not inclined to the left and right levels, it is a transmission device for controlling the planting part to be inclined to the left and right. In other directions, it can be tilted around the fulcrum axis toward the front-rear direction (progression direction), and the planting portion to be connected to the traveling vehicle can be held horizontally by the elastic force of the swing correction spring. Further, the specific structure of the swinging fulcrum portion of the latter planting portion is shown in Japanese Patent (Laid-Open) Publication No. 2000- 4 1 4 2 9. This system is installed on the lower end of the mounted hook through the lifting link mechanism behind the traveling vehicle to open the side-view door-shaped bracket on the lower side, and swing the fulcrum shaft to insert it before and after the bracket. The hole is opened, and a seedling table or a planting claw is installed to form a swinging fulcrum axis of the planting part and the planting frame. The connecting member is extended forward from the vertical part, and the swinging fulcrum axis is inserted at the front end of the connecting member. The sleeve-shaped swing support member is installed, and the swing support member is embedded inside the bracket. The hole position of the bracket and the swing support member are aligned with the bracket and the swing support member. CNS) A4 specification (210X 297 mm) ——: Bu: ---- Φ—, (Please read the notes on the back before filling out this page) Order line 1 Printed by the Consumer Cooperative of the Intellectual Property Office of the Ministry of Economic Affairs- 4-1228968 A7 B7 V. Description of the invention (2) By inserting the pivot axis, the planting part can be tilted to the left and right around the pivot axis to form a connection to the traveling vehicle. However, as described above, in order to install the swinging support member from the planting rack in a separated position, a connecting member necessary to connect the swinging support member and the planting rack is formed. In addition to increasing its weight and cost, the swinging support member is borrowed. In order to attach the connection member to the planter in a cantilever state, it is necessary for the connection member to be able to withstand a strong connection member with a large moment added thereto, which causes an increase in weight and cost. Therefore, as a main object of the present invention, it is to provide a person-carrying planting seedling machine, without using a connecting member which will cause an increase in weight and cost as described above, and install a shaking support member on the planting rack, so that weight reduction and cost reduction are achieved. . In addition, when the planter is tilted to a left or right tilt posture on the traveling vehicle, the hook and the connecting member are formed at only one place by interference (blocking), and the left and right tilting action (shaking) of the planter is formed to Limited to a certain range. That is, it is possible to restrict the shaking of the planting section. However, as described above, the shaking of the planting portion is restricted, and interference (blocking) is performed only at one place of the hook and the connecting member, so that the force applied to the interference portion is extremely large, and the interference portion may be depressed and deformed. Depression deformation of the interference portion causes the planting portion to exceed the swing limit and tilt to the left and right, which may cause the hook and other constituent parts of the planting portion to come into contact, which may cause such damage. In order to prevent such unsuitable phenomena, it was necessary to strengthen the strength previously used to thicken the wall thickness of hooks or connecting members, which caused increased weight and increased cost. This paper applies the Chinese National Standard (CNS) A4 specification (210X297 mm). ) (Please read the precautions on the back before filling out this page) Ordering pain Intellectual Workers ’Cooperative Cooperative of the Intellectual Property Bureau of the Ministry of Economy -5- 1228968 Intellectual Property Co., Ltd. of the Ministry of Economic Affairs g (Industrial and Consumer Cooperative Co-operative Disaster A7 _____B7_ V. Invention Explanation (3) Therefore, the main object of the present invention is to provide a person-mounted seedling planting machine, which will not cause weight increase and cost increase, and can carry out the shaking limit of the planting department, so that light weight and cost reduction can be achieved. The present invention relates to the intermediate hub 16 of the planting portion 15 swing support member, and the horizontal frame 4 5 of the planting frame 20 perpendicular to the intermediate hub 160, so that at least the A part of the intermediate hub 1 6 0 is set to overlap with the cross frame 4 5, and a hook stand 1 6 1 is used to connect the connecting members of the intermediate hub-1 60 and the cross frame 4 5 even if necessary, but The miniaturization of the hooking table 1 6 1 reduces the torque added here, making the hooking table 1 6 1 lighter and cheaper than the previous hooking table. It can achieve the weight reduction of the person-carrying seedling planting machine. And the effect of reducing the cost, the intermediate hub 16 of the swing support member 15 of the planting section 15 is provided directly above the horizontal frame 4 5 of the planting frame 20 perpendicular to the intermediate hub 16 0 Even if the hook stand 1 6 1 used to connect the intermediate member 16 0 and the cross member 4 5 as a connecting member is formed, the miniaturization of the hook stand 1 6 1 with the hook stand 1 6 1 is almost eliminated by the added torque, so that The hooking table 1 6 1 is lighter and cheaper than the previous hooking table, and can achieve the effect of reducing the weight and cost of the personnel-mounted seedling planter. It is also in the middle of the swinging support member of the planting section 15 The wheel hub 1 60 is provided with a cross section 4 5 of the planting frame in a vertical direction, and a cutout portion 1 6 7 is provided along the outer surface of the intermediate hub 1 60, and the cutout portion 1 6 7 is adapted to Chinese national standards ( CNS) A4 size (210X297 mm) (Please read the notes on the back first (Fill in this page again) f Alignment--6- 1228968 A7 B7 V. Description of the invention (4) (Please read the precautions on the back before filling in this page) Install the intermediate hub 1 6 0 and place the intermediate hub 1 6 0 in horizontal The rack 4 5 can be installed by a direct welding device, etc. It is not necessary to connect the components as before, and it can achieve the effect of reducing the weight and cost of the personnel-driven seedling planting machine. The part 15 can be tilted to the left and right around the fulcrum pivot axis 9 7 in the front-rear direction and can be connected to the traveling vehicle 1. The planting unit 15 is provided for the traveling vehicle 1 so that the interference portion is provided in each of the left and right oblique directions so as not to incline beyond a certain range. For multiple parts, the force applied to each of the interference parts A, B, C, D, and E is smaller than before, so that the interference parts are lighter and cheaper than the previous ones, which can achieve the lightness of a person-mounted seedling planter. Quantification and cost reduction effects. In addition, a person-carrying seedling planting machine is capable of connecting the planting part 15 to the front-rear direction and tilting around the pivot axis 9 7 to the left and right to be connected to the traveling vehicle 1, and the hook 2 4 connected to the traveling vehicle 1, and planting. The fulcrum pivot shaft 9 7 in the consumer co-operative Indo planting rack 2 0 of the Ministry of Economic Affairs Intellectual Property Bureau of the Ministry of Economic Affairs and the intermediate hub 1 6 0 connected to the swinging support member of the horizontal frame 4 5 for vertical part by shaking The fulcrum shaft 9 7 is connected, and the intermediate hub 1 6 0 is connected to a plurality of positions on the horizontal frame 4 5. The hook stand 1 6 1 of the connecting member is inclined to the traveling vehicle 1 to the left or right. In the posture, the hooks 24 and the plural parts are used to constitute interference, and the interference portions A, B, C, D, and E added to the hooks 24 and the hook stand 1 6 1 are smaller than the previous force to make the hooks 2 4 and the hook stand 1 6 1 can be used, which is lighter and cheaper than before. It can achieve the effect of reducing the weight and cost of the personnel-carrying seedling planting machine. This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 1228968 Intellectual Property Bureau of the Ministry of Economic Affairs 8 Industrial and consumer cooperation printing A7 B7 V. Description of the invention (5) [Simplified description of the drawing] Figure 1 The whole side view of the personnel-carrying seedling planter. Figure 2 is an overall plan view of a personnel-driven seedling planting machine. Figure 3 is a side view of the planting section. Figure 4 is a plan view of the planting department. Figure 5 is a plan explanatory view of the planting section. Figure 6 is a schematic front view of the planting department. Fig. 7 is a front view of the planting rack portion. Fig. 8 is a side view of the planting frame portion. Fig. 9 is a plan sectional view of the planting frame portion. Figure 10 is a plan view of the left side of the planting rack. Figure 11 is a plan view of the right side of the planting rack. Figure 12 is an explanatory diagram of the left section of the planting rack. Figure 13 is a partial oblique view of the planting rack. Fig. 14 is an explanatory diagram of a seedling removing portion. Fig. 15 is a cross-sectional explanatory view of a seedling delivery box portion. Fig. 16 is an explanatory diagram of a shift shaft portion. Figure 17 is an explanatory diagram of the switching mechanism. Fig. 18 is an explanatory diagram of the clutch portion of the planting claw unit. Fig. 19 is an external view illustrating the clutch portion of the planting claw unit. Figure 20 is an explanatory diagram of a side bumper portion. Figure 21 is a front view of the pivot point. Figure 22 is a rear view of the section of the pivot point. Figure 23 is a side view of the fulcrum. This paper size applies to China National Standard (CNS) A4 (210X297 mm) (Please read the precautions on the back before filling this page)

-8-1228968 A7 B7 V. Description of the invention (6) Figures 2 and 4 are sectional side views of the fulcrum. Figure 25 is a plan view of the fulcrum. Figure 26 is an exploded side view of the fulcrum. Fig. 27 is a cross-sectional rear view showing a swing fulcrum portion of the swing limit. Fig. 28 is a side view showing the swing fulcrum portion of the swing limit. Fig. 29 is a perspective view showing an external appearance of a pivot fulcrum pivot support portion on the planting portion side of a modification. Fig. 30 is a cross-sectional side view of the pivot support portion of the swing fulcrum shaft on the planting portion side of the modification. (Please read the precautions on the back before filling out this page) Intellectual Property of the Ministry of Economic Affairs ^ Disaster printed by the Employee Consumer Cooperative [Description of the component numbers] 1… traveler 2… engine 3… body frame 4… transmission box 5… front wheel Box 6… Front wheel for paddy field 7… Rear wheel axle box 8… Rear wheel for paddy field 9… Engine hood 1 0… Preparation of seedling carrier 1 1… Body cover 1 2… Bridge-5-T »This paper size applies China Family Standard (CNS) A4 specification (210 X 297 mm) -9-1228968 Printed by Xiaogong Consumer Cooperative of the Ministry of Economic Affairs / A7 B7 V. Description of invention (7) 1 3 ... Drive seat 1 4 ... Steering wheel 1 5 ... planting section 1 6 ... seedling platform 1 7 ... seedling claws 1 8 ... lower guide rail 1 9 ... guide rail 2 0 ... planting rack 2 1 ... rotation box 2 2 ... claw box 2 3 ... left and right side frames 2 4 ... Hook. 2 5 ... upper link 2 6 ... lower link 2 7 ... lifting link mechanism 2 8 ... hydraulic lift cylinder 2 9 ... main gear shift lever 30 ... seedling extension lever 31 ... planting lift lever 3 2 ... main clutch Pedal 3 3 ... Left and right brake pedal 3 4 ... Car body floating body 3 5 ... Left and right side floating body 3 6 ... Side strip fertilizer This paper size is applicable to China Standard (CNS) A4 size (210X297 mm) (Please read the back of the precautions to fill out this page)

、 1T -10- 1228968 A7 B7 V. Description of the invention (8) 3 7. • Rear wheel 3 8.… Fertilizer funnel 3 9. •• Fertilizer output box 4 0 · •• Side ditcher 4 1 ·. .Transportation hose 4 2 · •• Blower 4 3 · •• Air trough 4 4 ca 、 4 4 b… Left and right vertical frame 4 5.. · Horizontal frame (Please read the precautions on the back before filling this page) 4 6 … Frame joints (cross pipe joints) 4 7… rotation shafts 4 8 a, 4 8 b… longitudinal frames 4 9… planting input shafts 49a, 52, 54, 65a, 56b ... conical gears 5… free joint shafts 5 1 … Planting drive shaft 5 3… planting claw drive shaft 5 5… safety clutch 5 7… planting claw unit clutch 5 8… seed delivery shaft 5 9… seed delivery box 6〇… flange 6 1… flange portion 6 2, 6 3… Conversion gear This paper size applies the Chinese National Standard (CNS) M specification (2 丨 0X297 mm) Ordered by the Ministry of Economic Affairs, Smart Wealth 4¾¾Printed by Industrial Consumers ’Cooperative Cooperative 11-1128968 A7 B7 V. Description of the invention (9) 6 4 ... Speed changing mechanism 6 5 ... Miao longitudinal feeding camshaft 6 6 ... Miaotai horizontal feeding screw 6 ... Adjusting the pivot shaft 6 8, 6, 9 ... Bracket 7 0, 7 1 ... Adjusting the link 2 ... Lifting link 7 3 ... Planting depth adjusting lever 7 4 ... Left and right side bumpers 7 5 ... Mounting member 7 6 … Left and right bar pull indicator 7 7… right and left indicator support pillars 7 8… mounting shaft 7 9… indicator stand 8 0, 8 1… left and right reinforcing members 8 2… shooting removal plate 8 3… shooting adjustment plate 8 4… Guide member 8 5… guide rod 8 6… fishing 8 7… clamp plate 8 8… shooting amount adjusting shaft 8 9… shooting amount adjusting rod 9 0… bearing plate (please read the precautions on the back before filling this page) The size of the paper is applicable to the Chinese National Standard (CNS) A4 (210X297 mm) -12- 1228968 A7 B7 V. Description of the invention (1〇) (Please read the precautions on the back before filling this page) 9 1… Bolt 9 2 ... rod guide 9 3 ... clearance 9 4, 9 5 ... up and down link shaft 9 7 ... rocking pivot shaft 9 8 ... mounting seat 9 9 ... hydraulic rocking cylinder 100 ... piston rod 1 0 1 ... fixing bracket 1〇2 ... gear 1103 ... reversible electric motor 1 0 4 ... oil tank 1 0 5 ... receiver plate 1 0 6 ... swing correction spring 1 07 ... sensor table 1 0 8 ... sway Motion sensor 109 ... Miao sending shaft support member Printed by the Ministry of Economy, Intellectual Property and Economics, Xiaogong Consumer Cooperative, 1 1〇 ... Pillar 1 1 1 ... Bearing plate 1 1 2 ... Bearing 1 1 3 ... Shaft joint 1 1 4 ... Slip Block 1 1 5… Slider susceptor 1 1 6… Left and right vertical cams The paper size is applicable to Chinese National Standard (CNS) A4 (210X 297 mm) -13- 1228968 A7 B7 V. Description of the invention (11) 1 1 7 ... Driven cam 1 1 8 ... Direction clutch 1 1 9, 1, 2 0, 1 2 1, 1 2 2 ... Longitudinal feed roller shaft 1 2 3 ... Longitudinal feed belt 1 2 4 ... Low inner angle fitting portion 1 2 5… conical surface 1 2 6… 〇 ring 1 2 7… bolt 1 2 8… shift shaft 1 2 9… spline hole 1 3〇… bearing 1 3 1… speed changeover mechanism 1 3 2, 1 3 4… key groove 1 3 3… leaf spring 1 3 5… displacement key 1 3 6… displacement ring 1 3 7… displacement device 1 3 8… shift lever 1 3 9… fixed clutch unit 1 4 0… wipe body 1 4 1… movable clutch Part 1 4 2… Clutch bomb 1 4 3… Clutch operating member 1 4 4… The size of the paper is applicable to the Chinese National Standard (CNS) A4 (210X297 mm) (Please read the precautions on the back before filling Page) Order ΛΨ. Printed by the Intellectual Property Field Consumers Cooperative of the Ministry of Economic Affairs -14- 1228968 A7 B7 V. Description of the invention (12) 1 4 5… Spring seat 1 4 6… Compression spring 1 4 7… Position limit plate 1 4 8 ... stopper part 1 4 9 ... bolt 1 5〇 ... box cover 1 5 1 ... rocking pivot shaft pivot support part 1 5 2 ... bracket 1 5 3 ... engaging space 1 5 4, 1 5 5 ... front and rear hub (sleeve ) 1 5 6… stop plate 1 5 7… bolt 1 5 8… nut 1 5 9… rocking pivot shaft pivot support 1 6〇… intermediate hub 1 6 1… fishing platform 1 6 2, 1 6 3… back and forth Surface 1 6 5 ... notch 1 6 6 ... rib 1 6 7 ... notch portion, 1 8 8 1 6 9 ... stop [best form for implementing the invention] Hereinafter, the embodiment of the present invention will be described in detail with reference to the drawings. . Figure 1 This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the notes on the back before filling out this page) Order the Intellectual Property of the Ministry of Economic Affairs and the Employees' Cooperative Cooperative Stamp ¾ • 15- 1228968 A7 _______B7_ V. Description of the invention (13) is a side view of a person-carrying seedling planter. Figure 2 shows the same plan view. In the figure, 1 is an operator's walking vehicle, and the engine 2 is mounted on the vehicle body frame 3 in the front-rear direction. In front of the long gearbox 4, the front wheel axle 6 is supported by a front axle box 5 and at the same time, the rear axle box 8 is supported by the rear axle 8 of the paddy field. In addition, on both sides of the hood 9 covering the engine 2 and the like are used to install the seedling loading platform 10, and at the same time, the transmission cover 4 and the like are covered by the operator's body cover 11 to drive the rear side of the body cover 11 A driver seat 1 3 is mounted on the platform 12, and a steering wheel 14 is provided at the rear of the hood 9 in front of the driver seat 13. In the figure, the 15-series planting section is provided with four seedling carriers 16 for planting, and a plurality of seedling planting claws 17, etc., and the forward-tilt seedling carrier 16 made of synthetic resin is passed through The lower guide rail 18 and the guide rail 19 are rubbed freely to the left and right to support the planting rack 20 while rotating at a constant speed in one direction to support the rotary box 21 to the planting rack 20, and the rotating shaft core of the rotary box 21 is made A pair of claw boxes 22 are arranged in a symmetrical position as the center, and a seedling planting claw 17 is installed at the front end of the claw box 22. On the left and right sides of the front of the planting frame 20, the left and right side frames 23 are erected and the seedling supporting platform 16 is supported, and the hooks 2 on the left and right center of the planting frame 20 include the upper link 25 and lower. The connecting rod 2 6 is connected to the traveling vehicle 1 through the raising and lowering link mechanism 2 7, and the hydraulic lifting cylinder 2 8 provided on the traveling vehicle 1 is connected to the lower connecting rod 2 6 and passes when the hydraulic lifting cylinder 28 is driven. The raising and lowering link mechanism 27 raises and lowers the planting section 15 and at the same time, when the planting section 15 is lowered, the seedling stage 16 is rubbed back and forth between the left and right. Used to form continuous planting operations. This paper size applies the Chinese National Standard (CNS) A4 specification (210 X297 mm) (Please read the notes on the back before filling out this page) Order the Ministry of Economic Affairs Smart Money 4 ^ 7a: Industry and Consumer Cooperation Du Yinu-16-1228968 A7 B7 V. Explanation of the invention (14) In the figure, the operations of the 2 9 series main gear shift lever and 30 0 series seedling continue lever are performed by the body in the joint position system, and the body can walk and stop in the lowered position. '3 1 series planting lift rods, 3 2 series main clutch pedals, 3 3 series left and right clutch pedals' 3 4 series 2 center floating bodies for leveling, 3 5 series 1 center level floating bodies for leveling , 3 6 series 4 side bar fertiliser spreaders' 3 7 series use auxiliary wheels equipped on the outside of the rear wheel 8. The side bar fertilizer applicator 3 6 is provided with: a fertilizer hopper 38 for receiving fertilizer; a fertilizer output box 39; and a turbine air blower 42 for making side bars on the center floating body 3 4 and the side floating body 35. The ditcher 40 uses a flexible conveying hose 41 to discharge fertilizer; and a cylindrical air trough 4 3; At the same time, a blower 4 2 is installed at the right end of the air trough 4 3 to divide 4 fertilizers into 4 groups. The output box 3 9 is arranged on the upper side of the air tank 4 3, and the upper end of the seedling carrier 16 is arranged close to the rear side of the fertilizer funnel 3 8. As shown in FIG. 3 and FIG. 12, the planting rack 2 0 which also uses the transmission box of the planting section 15 is provided with two separate control left and right vertical frames 4 4 a and 44 b, and is used to connect the left and right vertical frames. The control cross frame 4 5 between the front ends of the frames 44a and 44b is welded and fixed to the rear end of each of the vertical frames 44a and 44b by expansion processing, and is fixed to the rear end of each of the vertical frames 44a and 44b through the rotary shaft 4 7 The rotary box 21 is supported on the frame joint 4 6 by free rotation, and the formed cross-shaped frame joints (cross pipe joints) 48a, 48b are welded and fixed to the vertical frames 44a, 44b, and the horizontal frame 45 by expansion processing. These vertical frames 44a, 44b and horizontal frames 45 are presented in a plane view connected to the rear of the body] to form a light-weight planting frame 20 at low cost. This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the precautions on the back before filling out this page} Order the intellectual property of the Ministry of Economy-¾ ¾ Industrial and consumer cooperation 钍 India disaster ----- 17- 1228968 A7 _______B7____ 5. Description of the invention (15) Also, the right corner of the front end of the planting frame 2 is replaced by the right side frame joint 4 8 b The planting input shaft 4 9 is protruded from the front, and the driving force is passed by the P TO shaft of the gearbox 4 The free joint shaft 5 0 is transmitted to the planting input shaft 4 9, and the planting drive shaft 5 1 interposed in the horizontal frame 4 5 is connected to the planting input shaft 4 9 at the right end through the conical gears 4 9 a and 5 2. The planting claw drive shaft 5 3 inserted into the left and right vertical frames 44a and 44b is connected to the planting drive shaft 51 at the front end by a conical gear 5 2, 5 4 and a safety clutch 5 5 and at the left and right ends of the rotation shaft 4 7 by a conical gear. 5 6 a, 5 6 b and the planting claw unit clutch unit 57 are linked to the planting claw drive shaft 53 to drive the seedling planting claws 17. Further, the lateral feeding of the seedling stage 16 and the seedling stage are performed. 1 6 Vertical feeding of the seedlings on the upper side 5 5 8 The seedling delivery box 5 9 is connected to the left end of the planting drive shaft 51 in a linkage, and the welding flange 6 0 on the left-side joint end of the frame joint 4 8 a provided on the left side causes the seedling delivery box 5 9 -end side The flange portion 61 is positioned and fixed with a bolt, and the left end of the seedling feeding shaft 5 8 is inserted and supported at the other end side of the seedling feeding box 5 9, and the planting driving shaft 51 and the seedling feeding shaft 5 in the seedling feeding box 5 9 are inserted. 8 two sets of conversion gears 6 for high and low speed change 6 2, 6 3 The formed transmission mechanism 6 4 is interposed, and the seedling feed shaft 5 is positioned slightly centered in the left and right direction of the body. The left half of 8 is set to the seedling feed cam shaft 6 5 Then, the right half is set on the seedling platform horizontal feeding screw shaft 6 6, and the horizontal seeding of the seedling feeding platform 16 is carried out when the seedling feeding shaft 5 8 rotates at a high and low speed, and the seedlings on the seedling feeding platform 16 are fed horizontally. As shown in Fig. 10 and Fig. 11, on the lower side of the front end of the planting frame 20, the pivot support planting depth adjustment fulcrum axis 6 7 is freely rotated, so that the central paper size applies the Chinese national standard (CNS ) A4 size (210X297mm) (Please read the precautions on the back before filling out this page) Employee Consumer Cooperative Cooperative Seal ii -18-1228968 A7 B7 V. Description of the invention (16) Floating body 3 4 Above the rear end and left and right side floating bodies 3 5 Brackets above the rear end 6 8, 6 9 Through the planting depth adjustment link 7 0, 7 1 Connect the planting depth adjustment fulcrum axis 6 7 with the lifting link 7 2 connected to the front end of the central floating body 3 4 to detect the change in the tilt angle (planting depth) of the floating body, and adjust the fulcrum at the planting depth. The shaft 6 7 adjusts the reference planting depth by a planting depth adjusting rod 7 3 for fixing the base end. At the left and right ends of the planting depth adjusting fulcrum shaft 6 7, L-shaped left and right side bumpers 7 4 are projected outwardly through the mounting member 75 in a freely foldable manner. As shown in FIG. 8, FIG. 10 and FIG. 11, the base ends of the left and right indicator support pillars 7 7 which are freely folded to support the left and right bar pull indicators 7 6 are welded and fixed to the frame joint 4 8 a, 4 8 b On the upper side of the outer side, an L-shaped hose is used to form the indicator support pillar 77 'so that the longitudinal pillar portion 7 7 a in the front-rear direction is fixed at the center of the frame joints 4 8 a and 4 8 b by wire contact welding. At the same height plane in the longitudinal direction, the horizontal pillar portion 7 7 b faces the left and right outwards before the vertical frames 4 4 a and 4 4 b, and the mounting shaft 7 8 at the front end of the horizontal pillar portion 7 7 b passes through the indicator stand. 7 9 Support the strip pull indicator 7 6 to be folded freely, while the left indicator supports the pillar 7 7 and the horizontal pillar 7 7 b is positioned at the seed delivery box 5 9 The front side is used to protect the seed delivery box 5 9 The bumper functions. Also as shown in FIG. 13, the left and right indicator support pillars 7 7 install the base ends of the left and right side frames 23 on the frame joints 4 8 a and 4 8 b on the left and right reinforcing members 8 0 and 8 1. The side also enables the base end of the vertical pillar portion 7 7 a to be welded and fixed, so that the side frame 23 and the indicator support pillar 7 7 are supported by the Chinese paper standard (CNS) M size (210X297 mm) (please first Read the notes on the back and fill in this page), π kmw ·. Intellectual property of the Ministry of Economic Affairs 笱 Xiao Gong Consumer Cooperatives Indu-19-1228968 Intellectual Property of the Ministry of Economic Affairs / Bureau i (Printed by Industrial and Consumer Cooperatives A7 B7 V. Description of the invention (17) The holding strength is improved. Also as shown in FIG. 14, the seedling removing plate 8 at the lower end of the seedling loading platform 16 2 is moved up and down to adjust the seedling removing adjustment plate 8 3 to adjust the amount of seedlings. The guide member 8 4 of the frame 20 enables the support to move up and down freely through the guide rod 8 5 to engage the hook 8 8 of the seedling adjusting plate 8 6 The seedling amount adjusting shaft 8 of the engaging plate 8 7 to the left and right 8. With the operation of the seedling amount adjusting lever 8 9 connected to the left end side of the seedling amount adjusting shaft 8 8, the seedling planting claws 17 can be used to take out one seedling. The bearing plate 9 0 fixed to the seedling delivery box 5 9 and the right reinforcing member 8 1 enable the left and right ends of the horizontal axis portion 8 8 a of the seedling adjustment shaft 8 8 to rotate freely. The seedlings are sent out of the box 5 9 and the left end side of the horizontal axis portion 8 8 a is folded forward in the front to a longitudinal axis portion 8 8 b slightly at 90 degrees at the front. The front end of the longitudinal axis portion 8 8 b is bent inward at a slight angle of 90 °, and is formed on the rod mounting portion 8 8 c. At the rod mounting portion 8 8 c, an L-shaped seedling amount adjusting lever 8 9 base is formed. The two ends are fixed with two bolts 9 1 and the seedling volume adjustment lever 8 9 is extended at the front diagonally through the rod guide 9 2 so as to face the left rear wheel 8 and its auxiliary wheels 3 7 The horizontal axis portion 8 8 a at the left end of the seedling adjustment shaft 8 8 a vertical axis portion 8 8 b, and the rod mounting portion 8 8 c surrounds the seedling delivery box 5 9 before and after and outside to protect this as insurance The lever functions, and at the same time, the gap between the seedling delivery box 5 9 and the seedling volume adjustment shaft 8 8 9 3 is used to position the leftmost planting strip transport hose 4 1. The hook 2 4 is equipped with an upper and lower link shaft 9 4 , 9 5 make The upper link 2 5 and the lower link 2 6 are connected, so that the horizontal frame 4 5 located at the planting frame 20 is slightly centered. The paper size applies the Chinese National Standard (CNS) A4 specification (21〇 > < 297 mm). (Please read the notes on the back before filling this page)

-20- 1228968 A7 B7 V. Description of the invention (18) The sleeve-shaped rocking support member 1 6 0 is connected to the lower end of the hook 2 4 to be freely rotated by a rocking fulcrum shaft 9 7 and is mounted on the upper end of the hook 2 4 9 8 Install the hydraulic rocking cylinder 9 9 so that the piston rod 1 0 0 of the hydraulic rocking cylinder 9 9 is connected to the right side frame 2 3 at the upper end of the fixed bracket 1 〇1 and will be used to reciprocate the double acting type. The gear pump 10 2 of the oil pressure rocking cylinder 9 9 and the reversible electric motor 1 0 3 for driving the gear pump 10 2 in the forward and reverse directions, and the oil tank 104 are integrally provided in the oil pressure swing cylinder 9 9 ′ in The brackets 105 fixed on the mounting base 9 8 and the seedling carrier 16 are mounted on the left and right ends of the left and right sides of the bracket for the swing correction spring 1 0 6 to be mounted on the horizontal frame 4 on the left side of the hook 2 4 The vibration type shake sensor 1 8 of 5 sensor table 1 0 8 is used to detect the tilt of the planting part 15 or so, and is used to advance and retreat to control the hydraulic pressure to shake the piston rod 9 9 of the cylinder 9 and swing the pivot 9 7 around the planting part 15 to shake (tilt) to the left and right to reach the level of the planting part 15 to maintain. Further, on the right side of the hook 24, a seedling sending shaft supporting member 1 0 9 is fixed to the cross frame 4 5, and the seedling sending shaft supporting member 1 009 and a right side side bracket 2 3 are provided with a fixing bracket 10 1 The reinforced connection is made by the inclined support 1 1 0 to ensure the shaking performance of the planting section 15. Furthermore, the Miao sending shaft support member 1 0 9 allows the Miao sending shaft 5 8 to be supported in a slightly middle position to rotate freely, and the indicator plate 1 1 1 and the Miao sending shaft supporting member 1 are fixed to the indicator support pillar 7 7 on the right side. Between 0 and 9 through the bearing 1 1 2 to support the seedlings to send the screw shaft 6 6 at both ends, and to feed the seedlings out of the cam shaft 6 5 the right end through the shaft joint 1 1 3 at the seedlings to send the screw shaft 6 6 to the left, and The left end of the camshaft feed cam 6 5 is in the box for the feed of the seedlings. The paper size applies to the Chinese National Standard (CNS) 8-4 specifications (210X 297 mm) (please read the precautions on the back before filling this page), 11 Ministry of Economy Printed by Intellectual Property Cooperative of the Intellectual Property Finance Bureau-21-1228968 A7 ______B7_ V. Description of the Invention (I9) 5 9 Support the connection separately, divide the seedling delivery shaft 5 8 into left and right so that the formed seedlings are sent out the cam shaft 6 5 and The seedling cross feed screw shaft 6 6 forms a two-holding structure to improve the support strength. At the same time, the right end of the seedling feed cam shaft 6 5 is connected to the seedling cross feed screw shaft 6 6 to increase the precision of the seedling feed. .Miao longitudinally sends out camshaft 6 5 series with iron hollow tube It is formed, and the screw shaft 6 6 of the seedling platform is formed by solid iron material from the left and right sides of the body. The center sends the seedling box 5 9 and the vertical axis of the cam shaft 6 5 ′ makes the weight heavy from the left and right centers of the body. The screw shaft 6 of the seedling platform horizontally is separated from each other to obtain a balance of about 15 in the planting section. The screw shaft 6 6 is horizontally advanced at the seedling platform to make the screw 1 1 4 'slide through the seedling platform 16 The block receiver 1 1 5 causes the connecting slider 1 1 4 to rotate when the seedling platform sends out the screw shaft 66 in one direction. The seedling platform 16 reciprocates to the left and right, and at the same time, the cam shaft 6 5 When the left and right vertical feed cams 1 1 6 are provided, when the seedling carrier 16 is moved to the left and right moving ends, the driven cam 1 17 enables the vertical feed cam 1 16 to be blocked, and the one-way clutch 1 1 8 is used to feed the vertical feed roller shaft. 1 1 9 Rotates in one direction, and moves the wound vertical delivery belt 1 2 3 between the vertical delivery rollers 1 1 9 and 1 2 0 located on the lower end side of the seedling loading platform 16 In the direction of the lower end of the 1 seedling. Also as shown in Fig. 15 to Fig. 17, make the joint that sends out the box 5 9 the frame joint 4 8 a The welding flange 60 used to install the fixed seedling delivery box 5 9 is provided at the left-facing joint end of the frame joint 4 8 a, and the welding flange 60 is fitted to the frame joint 4 which protrudes the fixed length. The inner corner low-fitting part of the joint end of 8 a 1 2 4 is set in the seed delivery box 5 One side of 9 This paper size is applicable to China National Standard (CNS) A4 (210X297 mm) (Please read the back Note: Please fill in this page again.) Order printed by the Ministry of Economic Affairs, Intellectual Property Bureau, Industrial and Consumer Cooperatives • 22-1228968 A7 B7 V. Description of the invention (20) surface, and at the same time, the outer end of the low-angle fitting part 1 2 4 is used to form The conical surface 1 2 5 is interposed between the o-ring 1 2 6 and the conical surface 1 2 5 between the frame joints 4 8 a, and the joints 1 2 7 are welded by welding the flanges 6 0 and the flanges 6 1 at the time of conclusion. The airtight maintenance between 4 8 a and the seedling delivery box 5 9 is performed with a simple structure and a low cost device. A transmission shaft 1 2 8 of a different type is arranged in the seedling delivery box 5 9 and the planting drive shaft 5 1, and a spline hole 1 2 9 is formed inside the conical gear 5 2. The left end of the drive shaft 5 and the right end of the transmission shaft 1 2 8 are integrated with the transmission shaft 1 2 8 at the right end of the planting drive shaft 5 1 and can be easily removed when the seedling delivery box 5 9 is removed. . In addition, a bearing 1 3 0 is interposed between the frame joint 4 8 a and the bevel gear 5 2, and the conical gear 5 2 is supported by freely rotating inside the left joint end of the frame joint 4 8 a. The bearing 1 3 0 is located on the outer side of the frame joint 4 8 a. The outer peripheral surface of the joint end is welded to fix the welding flange 60, and the seedlings of the frame joint 4 8 a are sent out of the box 5 9. The bearing 1 3 0 in the joint end is fitted. The inner diameter of the part is used to form a large (a < b) welding flange 60. The inner diameter b of the mounting part is used to make the frame joint 4 8 a seed out of the box 5 9 with the welding flange 6 0 skewed. Even if the part is deformed to some extent, the combination with the bearing 130 does not give an adverse effect. Further, the seedling delivery box 5 9 is formed in an L shape and has a vertical box portion 5 9 a and a horizontal box portion 5 9 b. A flange portion 6 1 is formed at the right end of the horizontal box portion 5 9 b, and a vertical box portion 5 is formed. 9 a The shifting mechanism 6 4 will be formed by the conversion gear 6 2, 6 3, and the shifting mechanism mechanism 3 will be installed in the horizontal box portion 5 9 b. The paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the notes on the back before filling out this page) Ordering the intellectual property of the Ministry of Economic Affairs ^ Xiao Gong's consumer cooperation stamp -23- 1228968 A7 B7 V. Description of the invention (21) 'The conversion gear 6 2, 6 3 series has: The driving side gear 6 2 a · 6 3 a 'is supported by the shifting shaft 1 2 8; and the driven side gear 6 2 b · 6 3 b' is fixed and fixed to the left end of the camshaft 6 5 sending cam shaft. The conversion mechanism 1 3 1 has a displacement key 1 3 5 and is embedded in a key groove 1 3 2 of the transmission shaft 1 2 8. The front end is engaged with the driving side gear 6 2 a by the force of a plate spring 1 3 3. 6 3 a key groove. 1 3 4; and the conversion lever 1 3 8, the displacement key 1 3 5 is connected by the displacement link 1 3 6 and the displacement device 1 3 7; and the conversion lever 1 3 8 is left Operation section 1 3 8 a seedlings feeding protrudes to the left front side of the outer box 59, by sliding the operating lever about the conversion of the direction i 3 8 2-speed switching low feeding speed of the seedling. Also, the conversion gears 6 2, 6 3 and the displacement key 1 3.5 are formed on the driving side gear 6 2 a, 6 3 a of the engaging side with a metal material such as iron, and the driven gear 6 2 on the other side. b and 6 3 b are formed of resin materials to achieve both weight reduction and durability improvement. Also as shown in Fig. 18 and Fig. 19, the planting rack 20 is inserted into the conical gears 49a, 5 2, 5 4 in a small size in the aforementioned frame joints 48a, 48b, and at the same time, the frame joints on the rear side 4 6 The bevel gears 56a and 56b and the planting claw unit clutch 57 are installed in a small size, so that the structure is simplified and the cost is reduced. The planting claw unit clutch 5 7 is a bevel gear that supports the rotation shaft 4 7 respectively. 5 6 b is used to form a fixed clutch portion 1 3 9, and the spline is fitted to the rotating shaft 4 7 by a freely rubbing wiper body 1 4 0 to form a movable clutch portion, and a clutch spring 1 4 is always used 2Used to push the wiper body 1 4 0 to make the combination (loaded off the paper scale applicable to the Chinese National Standard (CNS) A4 specifications (210 > < 297 mm)) (Please read the precautions on the back before filling this page ) Order printed by the Ministry of Economic Affairs ’intellectual property and evils 笱 printed by employee consumer cooperatives -24- 1228968 A7 B7___ V. Description of the invention (22) Coupler) fixed clutch unit 1 3 9 and movable clutch unit 1 4 1, and at the same time the wiper body 1 4 0 Resists the clutch spring 1 4 2 Forces and retracts the clutch operating member 1 4 3 is provided on the frame joint 4 6 with free advance and retreat, and the clutch operating member 1 4 3 is connected to the unit clutch lever (not shown) provided on the back side of the seedling stage 1 6 through the lever 1 4 4 and the like, and This clutch lever is used to engage the planting claw unit clutch 57. As shown in (1) and (2) of FIG. 20, the side bumper 7 4 is a side view fixed to the two ends of the planting depth adjustment fulcrum shaft 6 7] the shape of the mounting member 7 5 is free to move up and down to insert The vertical portion 7 4 a is bent through the bumper, and a compression spring 1 4 is interposed between the spring seat 1 4 5 and the mounting member 7 5 through the mounting member 7 5 between the spring seat 1 4 5 and the mounting member 7 5. 6. At the same time, fix the left end face of the mounting member 7 5 and the L-shaped position limit plate 1 4 7 which is connected to the front, and fix it to the bumper vertical portion 7 4 a, and use it to prevent rotation to the position limit plate 1 4 The rear stopper part 1 4 8 is provided on the mounting member 7 5. The position of the left end face of the position limit plate 1 4 7 and the mounting member 7 5 is to bend the bumper to the horizontal part 7 4 b at the planting depth adjustment. The extension direction of the fulcrum shaft 6 7 forms a protruding state to protect the seedling removal plate 8 2 etc. In addition, it resists the compression spring 1 4 6 to raise the side bumper 7 4 to the top and bend the bumper horizontal portion 7 4 b in front. Rotate slightly 90 degrees to make the blocking position limiting plate 1 4 7 and the mounting member 7 5 in front and reduce the bumper housing position. The magnitude of the body easily mounted to the vehicle light truck station or garage accommodating. The internal transmission mechanism of the Miao sending box 5 9 is composed of the 2 shafts of the Miao longitudinal sending camshaft 65 and the transmission shaft 1 2 8. In order to convert the two sets of paper, the Chinese paper standard (CNS) A4 specification applies ( 210X29 * 7mm) -25- (Please read the notes on the back before filling in this page) Order by the Ministry of Economic Affairs and Intellectual Property Co., Ltd. Printed by the employee consumer cooperative 1228968 A7 B7 V. Description of the invention (23) Gear 6 2, 6 3 or shift key 1 3 5 The simple transmission mechanism 6 4 and the transmission conversion mechanism 1 3 1 are installed in the seedling delivery box 5 9, and the model cost is suppressed. The low cost, small size and light weight are used to form the seedling delivery box 5 9. The main body side of the seedling delivery box 5 9 is fixed with bolts 1 4 9 and used to remove the box cover 1 50 on the left side. It is easy to exchange the conversion gear 6 2 and 6 3 or check the internal transmission mechanism for maintenance. improve. In addition, the horizontal box portion 5 9 b of the seedling sending box 5 9 is made into an elongated shape, so that the distance between the vertical box portion 5 9 a and the flange portion 61 is increased, and it is used for the loading and unloading operation of the bolt 1 2 7 In the case of tools, the tools can be easily inserted into the bolt 1 2 7 position, and the seedling delivery box 5 9 can be easily loaded and unloaded, thereby improving maintainability. In addition to the reduction in weight and cost of the ride-on seedling plant by the configuration of each of the planting sections 15 described above, the construction of the swinging fulcrum section of the planting section 15 which is the gist of the present invention can also achieve personnel The weight reduction and cost reduction of the ride-on seedling planting machine are described in detail below according to FIG. 21 through FIG. 28. On the left and right center line of the body or on the left and right center line of the body, the elevating link mechanism 2 7 is used behind the traveling vehicle 1 to connect the vertical hook 2 4 ′ and the lower end of the hook 2 4 faces forward and backward (the body performs Orientation) The horizontal or slightly horizontal axis with a circular cross-section, that is, by shaking the fulcrum axis 9 7, the combined seedling stage 16 or the seedling planting claws 17 etc. are on the planting frame 2 which constitutes the planting section 15 In addition, the pivoting axis 9 7 and the vertical or horizontal center of the planting frame 20 forming the pivoting axis 9 7 and the laterally centering or laterally centering of the horizontal frame 4 5 are at the scale of the supporting paper. Applicable to China National Standard (CNS) A4 specification (210 X 297 mm) (Please read the notes on the back before filling out this page) Order printed by the Intellectual Property of the Ministry of Economic Affairs 芍 Employee Consumer Cooperatives • 26-1228968 A7 _B7 V. Invention Explanation (24) The pivots around the point axis 9 7 are free to rotate, and the left and right rocking correction springs 1 6 are used to keep the planting part 15 in a horizontal or slightly horizontal position with elastic force, and the planting part 15 is shaken. The fulcrum axis 9 7 is connected to the center The moving vehicle can be tilted to the left and right, and a shake sensor 10 8 for detecting the left and right tilt of the planting section 15 is to prevent the planting section 15 from tilting to the left and right to form a level. Tilt to the left and right, that is, to control the oil pressure to shake the cylinders 9 and 9, the planting section 15 can keep the traveling vehicle 1 horizontal or slightly horizontal even if it is tilted to the left and right. That is, it is used to constitute the shake control. Mm2 4. It is vertically long and widens the lower part into a conical shape in side view. The cross section of the hook 2 4 is formed by shaking the open part to form a rear view in plan view. Moreover, a lower part of the hook 2 4 is provided. The pivoting pivot support part 1 5 1 on the side of the hook 2 4. The pivoting pivot support part 1 5 1 on the side of the hook 2 4 is the open part facing downward between the left and right side walls of the lower end of the hook 2 4 for welding and fixing the side. The door-shaped bracket 1 5 2 is at the lower end of the hook 2 4, so that the left and right sides are closed by the left and right side walls of the hook 2 4, and the upper and front and rear sides are closed only by the bracket 1 5 2 With the opened planting part 15 to form a joint space At the same time, the joint space 1 5 3 is formed at right angles to the front and back of the bracket 1 5 2 at right angles. It has a cylindrical shaft hole to allow the pivot shaft 9 7 to be inserted. Short front and rear hubs (sleeve) 1 5 4, 1 5 5 Align the shaft core and make it solid. Push the front hub 1 5 4 through the hook 2 4 The front wall protrudes to the front end of the hook 2 4 The front end of the hub 1 5 4 is welded and fixed Attach the front wall of the hook 2 4 and weld the middle part of the rear hub 1 5 5. The paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the precautions on the back before filling this page. ) Order the Ministry of Economy ’s Intellectual and Wealth 4 工 Xiaogong Consumer Cooperative Co., Ltd. 27-27 1228968 A7 B7 V. Description of the invention (25) It is set on the back of the bracket 1 5 2 and the inside of the joint space 1 5 3 Protrude the ends of the front and rear hubs 1 5 4 and 1 5 and insert the pivot shaft 9 7 into the front hub 1 5 4 'by the hook 2 4 before the pivot hub 1 5 5 to make the pivot shaft 9 7 penetrates the joint space 1 5 3 and is used to form the support for the plug 2 4 Ends. In addition, the end opposite to the insertion start end of the pivot shaft 9 7 is used to weld and fix the stopper plate 1 5 6, and the pivot shaft 9 7 is inserted into the front hub 1 5 4 by the hook 2 4 and then inserted. Go to the rear hub 1 5 5 and let the pivot support shaft 9 7 penetrate the joint space 1 5 3 to support the insertion at the lower end of the hook 2 4 so that the stopper plate 1 5 6 is connected to the hook 2 4Front wall, and the insertion limit of the rocking fulcrum shaft 9 7 'At the same time, the stopper plate 1 5 6 is fixed before the hook by the bolt 1 5 7 and the nut 1 5 8 to form the rocking fulcrum shaft 9 7 Fall off and stall. In addition, the pivot support portion 15 9 on the side of the planting portion 15 is mounted with a seedling stage 16 or a seedling planting claw 17 and the like before the planting frame 20 constituting the planting portion 15 and The pivot axis 9 7 is pivoted to form a left-right center portion or a left-right center portion of the planting frame 20 in a vertical direction and is provided at a left-right center portion or a left-right center portion of the horizontal frame 45. The pivot support portion 159 of the swing fulcrum shaft on the planting portion 15 side is for the purpose of integrally connecting the intermediate hub (sleeve) 16 0 of the swing support member, and the intermediate hub 16 0 in the horizontal direction. The left and right central part or left and right slightly central part of the frame 45, so that a part of the intermediate hub 160 is viewed horizontally with the horizontal frame 4 5 and the connecting structure. This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) ( Please read the precautions on the back before filling this page) L .. Order printed by the Ministry of Economic Affairs, Intellectual Property Field, S Industrial Consumption Cooperative -28-1228968 A7 __ _B7 _ V. Description of the invention (26) Hook table 1 6 1 To form. The intermediate hub 1 6 0 is a joint space 1 5 1 of the pivot support portion 1 5 1 on the side of the hook 2 4 and the rear hub 1 5 4 '1 5 5 is formed in the front-rear direction and can be embedded in an in-line length. Moreover, a cylindrical shaft hole is provided to allow the pivot shaft 9 7 to pass through. The hook stand 1 6 1 is a planting rack 20 that forms a vertical direction with the intermediate hub 1 6 0 and the intermediate hub 1 6 0 directly above the center of the horizontal frame 4 5 or just above the center of the left and right. In addition, the intermediate hub 160 and the cross frame 45 can be crossed at right angles in a plan view, and the cross frame 45 is connected at a plurality of positions in a horizontal or slightly horizontal posture toward the front-rear direction. That is, the hook stand 16 1 is formed by placing the intermediate hub 16 0 in a direction perpendicular to the intermediate hub 1 6 0 above the center portion of the horizontal frame 4 5 or just above the center portion of the left and right sides. In a contact state, the intermediate hub 160 and the cross frame 45 are crossed perpendicularly in a plan view, and the cross frame 4 5 is connected to a plurality of locations in a horizontal or slightly horizontal posture toward the front-rear direction. That is, the hook stand 1 6 1 is a front-rear connecting surface 1 6 2, 1 6 3 which has a plurality of vertical connecting surfaces facing each other at least in the front-rear direction of the body. The front and rear connecting surfaces 162 and 163 are erected perpendicularly, and the lower part of the front and rear connecting surfaces 162 and 1 6 3 holds the horizontal frame 4 5 facing each other in the front-rear direction of the body, and the front and rear connecting surfaces 1 6 2 and 1 6 3 are upper portions. The horizontal frames 45 are opposed on the upper side in the front-back direction of the body. The front and back connecting surfaces 1 6 2, 1 6 3 are the Chinese paper standard (CNS) A4 (210X297 mm). (Please read the precautions on the back before filling this page.) Order the intellectual property of the Ministry of Economic Affairs Industrial and consumer cooperatives Innu-29- 1228968 A7 B7 V. Description of the invention (π) The lower part of the holding cross frame 4 5 is wider than the hook 2 4 and the horizontal frame 4 5 will make the upper part protruding above the upper side can be embedded The joint space 1 5 3 of the pivot fulcrum pivot support 1 5 1 on the side of the hook 2 4 is formed with a degree of banner and height that allows the intermediate hub 1 60 to pass through, and connects the front and rear connecting surfaces 1 6 2 and 1 6 3 The lower part is welded and fixed to the lower fixing parts 162a and 163a of the cross frame 45, and the upper part of the front and rear connecting surfaces 162 and 163 is used to weld and fix the upper fixing part 162b of the intermediate hub 1 60. And 163b, meanwhile, the narrow upper fixing portions 162b, 163b are extended from the left and right middle portions of the wide lower fixing portions 162a, 163a, and the lower fixing portions 1 6 2a, 1 6 3 The left and right side portions of a project more from the left and right than the upper fixing portions 162b and 163b, and become The boundary lines of the fixed portions 162a and 163a and the upper fixed portions 162b and 163b are formed at the middle portion of the front-rear connection surface 1 6 2, 1 6 3 and the left and right crotch portions to form the end faces 1 6 2 c, 1 6 3 c. And the heights of the facing end surfaces 1 6 2 c, 1 6 3 c to the highest part of the outer peripheral surface of the cross frame 45 (the outer peripheral surface of the cross frame 4 5 is crossed by the shaft core of the cross frame 4 5 and the vertical line The height of one of the points on the upper side). Further, the middle frame 1 6 0 is made by the upper fixing portions 1 2 2 and 1 6 3 b of the upper frame 1 6 2 and 1 6 3 before and after the front frame 4 5 protrudes from the upper side to the upper side. In the state of making contact with the cross frame 45, make the penetration vertical, and weld the front and rear parts of the intermediate hub 160 to the front and rear connecting surfaces 16 2 and 163, and fix the upper fixing parts 162b and 163b at the same time as the middle hub 1. 6 0 Cross section of the middle part 4 5 Welding and fixing of the contact part to the standard of this paper Applicable Chinese National Standard (CNS) A4 specification (210X 297 mm) (Please read the notes on the back before filling this page) 11 Ministry of Economic Affairs Printed by Xiaogong Consumer Cooperative of the Intellectual Property Office, -30- 1228968 A7 B7 V. Description of the invention (28) Horizontal frame 4 5 and the intermediate hub 1 6 0 to form a planting direction perpendicular to the intermediate hub 1 6 0 The frame 20 is in contact with the center portion of the horizontal frame 45 or directly above the left and right central portions, and the intermediate hub 1 60 and the horizontal frame 4 5 can be crossed perpendicularly in a plan view and face forward and backward. Direction in a horizontal or slightly horizontal position on the horizontal frame 4 5 in plural positions (three positions) Be linked. < B R > The front and rear connecting surfaces 1 6 2 and 1 6 3 are formed as a cross section of a flat iron plate and a cross frame 45 as shown in FIG. That is, a flat iron plate and a circular cross section 4 5 are formed into a U shape with the same curvature on the outer peripheral surface. The hook table 1 6 1 is formed into a U shape in a side view, and the U shape hook table 1 is viewed in a side view. The opposite front and rear sides of 6 1 are used as the front and rear connecting surfaces 1 6 2, 1 6 3. Furthermore, in a side view, the U-shaped hook stand 1 6 1 is externally fitted on the horizontal rack 4 5 from below, and the horizontal rack 4 5 is held on the bottom of the hook stand 1 6 1 and held on the horizontal rack 4 5. Hold the fixed hook stand 1 6 1 and weld the contact end edge of the hook stand 1 6 1 to the horizontal frame 4 5 to the outer peripheral surface of the horizontal frame 4 5. As mentioned above, the front and rear sides of the horizontal frame 4 5 are connected forward and backward. The surfaces 1 6 2 and 1 6 3 are erected vertically, and the front and rear connecting surfaces 162 and 163 are held by the horizontal frame 45. Opposing the front and rear directions of the body, the upper part of the front and rear connecting surfaces 1 6 2, 1 6 3 is formed by the horizontal frame 4 5 Opposite the front-back direction of the body on the upper side. The front and rear connecting surfaces 1 6 2 and 1 6 3 may be formed by other bodies. However, as described above, the hook stand 1 6 1 can be formed by holding the horizontal frame to hold the members. In order to make the horizontal frame 4 5 and the middle The wheels 1 6 0 are connected at multiple locations and the front and rear connecting surfaces 1 6 2 and 1 6 3 are integrally formed. The front and rear dimensions of this paper apply the Chinese National Standard (CNS) A4 (210X297 mm) (please read the back first) Please pay attention to this page and fill in this page.) Order% ·. Printed by the Ministry of Economic Affairs, Intellectual Mercy, 4 ^ 7¾Industrial and Consumer Cooperation-31-1228968 A7 B7 V. Description of the Invention (29) Compared with 1 6 2, 1 6 3 Those who are formed by other bodies can simply perform the formation and combination of the rear connecting surface 1 6 2, 1 6 3, and also make the product size error and combination size error of the front and rear connecting surface 1 6 2, 1 6 3 excellent. The accuracy also increases the welding area of the front and rear connecting surfaces 162 and 163 and the cross frame 45. It is easy to obtain high joint strength, and it is excellent in the high joint strength of the cross frame 4 5 and the intermediate wheel 160. Reasons' Further, the hook stand 1 6 1 of the holding member is externally fitted to the open portion of the horizontal frame 4 5 At the back, the intermediate hub 16 is closed, so that the intermediate hub 160 and the front-rear connection surface 1 6 2 and 1 6 are multiplied with the cross frame 4 5 to increase the joint strength, and the planting part 15 is shaken. The fulcrum shaft pivot support 1 59 and the cross frame 4 5 are completely integrated to enhance the strength. Therefore, the intermediate hub 1 60 and the hook stand 16 1 which are used to constitute the pivot support point 15 9 of the planting part 15 side will not have such strong strength, but the pivot point of the planting part 15 side The pivot support 1 59 can be used to ensure the necessary strength, which contributes to weight reduction and cost reduction. In addition, the horizontal frame 45 of the U-shaped hook table 1 6 1 is provided with a disassembly hole 16 4 at the contact surface, and the welding area with the horizontal frame 4 5 is expanded to achieve an increase in joint strength and a reduction in weight. The expansion of the welding area of the horizontal frame 45 with the hook base 161, that is, the improvement of the bonding strength, clearly shows that the edge of the contact surface with the horizontal frame 45 can also be provided with unevenness. The sides of the seedling-out shaft support member 1 0 9 and the hook stand 1 6 1 are welded and fixed to each other, so that the seedling-out shaft support member 1 0 9 and the hook stand 1 6 1 can form complementary strong members. 1In addition to the increase in strength, more weight reduction and cost reduction, the paper size is supported by the seedling delivery shaft. The Chinese national standard (CNS specifications (2 丨 0 > < 297 mm) is applicable. (Please read the precautions on the back first) (Fill in this page again) Order the Intellectual Property of the Ministry of Economic Affairs, Employee Consumption Co-operative Disaster-32- 1228968 A7 B7 V. Description of the Invention (30) The strength of the component 1 0 9 is increased to achieve lighter weight and lower costs. Moreover, as described above, The pivoting fulcrum shaft pivot support part 1 5 9 on the planting part 15 side of the intermediate hub 1 60 and the front-rear connection surface 1 6 2 and 163 upper part fixing parts 162b and 163b are made from above, and the hooks 2 are formed by external embedding as described above. The joint space 1 5 3 in the pivot support part 1 5 1 on the 4 side is inserted into the joint space 1 5 3 and the intermediate hub 1 6 0 and the front and rear connecting surfaces 1 6 2 and 1 6 3 are fixed at the upper portion 162b, 163b, and embedded between the front and rear hubs 154, 155 Intermediate hub 16 0, these wheels 1 5 4, 1 60, 1 5 5 are placed in a row in the front-rear direction of the body, and the shaft cores of the hubs 1 5 4, 1 6 0, 1 5 5 are aligned. In front of the hook 2 4, insert the pivot shaft 9 7 into the front hub 1 5 4 and then into the middle hub 1 6 0 'Finally insert into the rear hub 1 5 5 so that the stopper plate 1 5 6 is connected to The front wall of the hook 2 4 is used to restrict the insertion of the fulcrum pivot shaft 9 7. At the same time, the stopper plate 1 5 6 is fixed at the front wall of the hook 2 4 by the bolt 1 5 7 and the nut 1 5 8 to perform the rocking pivot shaft 9. The falling and turning stop of 7 can be pivotally connected to the planting part 15 by swinging the fulcrum shaft 9 7 under the hook 2 4. The planting part 15 can be tilted to the left and right and connected to the pivoting shaft 9 7 as the center. In addition, in order to prevent the inclination from exceeding the planting section 15 to the traveling vehicle 1, the interference section is provided with a plurality of positions in the left and right inclination directions, and the front and rear connecting surfaces are pivoted on the pivot support section of the planting section 15 side. The left and right sides of the middle part of 1 6 2, 1 6 3 are used to form an upward end surface 1 6 2 c, 163c, and this upward end surface 162 c, 163c form the combined paper size applicable to China National Standard (CNS) A4 specifications (210 > < 297 mm) (Please read the precautions on the back before filling out this page) Order k ·. Intellectual Property of the Ministry of Economic Affairs 芍 Staff Printed by Consumer Cooperatives-33- 1228968 A7 B7 V. Invention Description (31) (Please read the precautions on the back before filling this page) For the height of the highest part of the outer peripheral surface of the horizontal frame 4 5 is equivalent to the hook 2 4 The side of the pivot support point 1 5 1 in the joint space 1 5 1 on the left and right side hooks 2 4 on the left and right side wall lower ends of the left and right side walls of the traveling vehicle 1 when the planting portion 15 is not inclined, the front and rear connecting surfaces 1 6 The upper end of 2, 1 3, 1 6 2 c, 1 6 3 c, and the highest part of the outer peripheral surface of the cross frame 4 5 are reversed away from the top, and the planting part 15 is inclined to the left or right by the traveling vehicle. At the angle, it can be blocked on the upper end of the front and rear connecting surfaces 1 6 2, 1 6 3 1 6 2 c, 16 3 c and the highest part of the outer peripheral surface of the horizontal frame 45, which will be equivalent to the swinging fulcrum on the side of the hook 2 4 The hooks on the left and right sides of the joint space 1 5 1 in the pivot support portion 1 5 3 are hooks 2 In addition, the lower ends of the left and right side walls are formed by bulging 1 6 5 in the side view, and the ridges are formed on the lower ends of the left and right sides. The upper end of the front connecting surface 1 6 2 1 6 2 c and the bottom of the cutout 1 6 5 are at the lower ends of the left and right side walls of the hook 2 4 and become the upper end of the rear connecting surface 1 6 3 1 6 3 c. And the bottom edge of the cutout 1 6 5 is linked to the intellectual property of the Ministry of Economic Affairs 芍 g (printed by the Industrial and Consumer Cooperatives Co., Ltd. 2 and the lower end of the left and right side walls, becoming the highest part of the outer peripheral surface of the horizontal frame 4 5 and the bottom edge of the cutout 1 65 A total of three interference portions A, B, and C are provided at the lower end of the left and right side walls of the hook 24, and the swinging fulcrum shaft pivot support portion 1 5 9 on the planting portion 15 side when the planting portion 15 is not tilted to the traveling vehicle 1 5 9 The middle part of the upper end of the front and rear connecting surfaces 1 6 2, 1 6 3, that is, the upper end of the upper fixing parts 162b, 163b, centering on the shaft core of the fulcrum shaft 9 7 to put the cylindrical surface into the hook 2 The inner surface of the upper side of the bracket 1 5 2 in the pivot support 1 15 1 on the 4 sides of the pivot Degree Applicable to Chinese National Standard (CNS) A4 specification (210X 297 mm) -34- 1228968 A 7 B7 V. Description of the invention (32) The inside of the cylindrical surface S when the vertex surface of the joint space 1 5 3 has a radius And, for the traveling vehicle 1 when the planting section 15 is not tilted, the swinging fulcrum shaft pivoting section 15 on the planting section 15 side is the upper and left side of the front and rear connecting surfaces 1 6 2, 1 6 3, that is, the upper part. Fixed parts 1 6 2 b, 1 6 3 b, left and right side of the upper end, centering on the pivot core of the pivot shaft 9 7 to make the cylindrical surface protrude to the hook 2 4 pivot shaft pivot support 1 5 1 The inner surface above the middle bracket 1 5 2, that is, the outer side of the cylindrical surface S when the apex surface of the contact space 1 5 3 has a radius, and the planting portion 15 is moved to the upper left or When it is planned to tilt to the upper right, the pivoting support shaft pivoting portion 15 on the 15 side of the planting portion 1 5 9 is the upper and left and right side portions of the front and rear connecting surfaces 1 6 2, 1 6 3, that is, the upper fixing portions 1 6 2 b, 1 6 3 b The upper and left sides of the upper end are connected to the inner surface of the upper side of the bracket 1 5 2 of the pivot support 1 15 1 on the side of the hook 2 4 side, that is, the block (interference) The top surface of the joint space 1 5 3 is used to form the upper fixing portions 162 b and 163 b of the front and rear connecting surfaces 162 and 163 in the pivot support portion 1 5 9 on the planting portion 15 side. When the planting part 15 is tilted upward or leftward to a predetermined angle, the upper left and right side parts of the upper end of the upper fixing part 1 2 2 b before the blocking (interference) and the apex surface of the joint space 1 5 3 Interfering portions D and E are provided in two places in total on the left and right side portions of the upper end of the rear upper side fixing portion 1 6 3 b and the apex surface of the joint space 1 5 3. When the upper left or upper right is tilted by a predetermined angle, the structural members and hooks of the pivot support 1 15 9 on the 5 side of the planting section 2 and the pivot members 1 5 1 on the 4 side of the planting section simultaneously move the gears in five places. This paper size applies to China National Standard (CNS) 8-4 specification (210X297 mm) (Please read the precautions on the back before filling this page)

, 1T Intellectual Property of the Ministry of Economic Affairs ^ s Industrial and Consumer Cooperative Cooperative Seal -35- 1228968 A7 _B7 V. Description of the Invention (33) Connect (interfere) and use the tilting action of the planting department 15 to the left and right to form a limited range. (Please read the precautions on the back before filling in this page.) Also, the front and rear connecting surfaces of the pivot support portion 1 5 9 on the side of the planting portion 15 that is one of the interference portions A, B, and C 1 6 2 The upper end faces 162c and 163c of 163 and the highest part of the outer peripheral surface of the horizontal frame 45 make the other hooks 2, 4 that are the interference parts A, B, and C to be the bottom of the cutout 1 6 5 in the pivot support part 1 5 1 on the 4 side. The outer corners of the lower ends of the left and right side walls of the side hook 24 are blocked, and one or both of the interference parts A, B, and C are used to prevent the deformation of the depression. The hooks at the bottom of the cutout 1 6 5 in 1 5 2 are the lower ends of the left and right side walls 4 to form outward ribs 166, and the bottom of the ribs 1 6 6 and the pivot support of the pivoting part on the 15 side of the planting part The upper end surfaces of the front and rear connecting surfaces 1 6 2 and 1 6 3 in 1 5 9 are blocked (interfered) by the highest portions of the outer peripheral surface of the horizontal frame 45 and interfered (interference) to form the interference portion A, The interference between B and C is carried out with each other. In other words, one of the remaining interference portions D and E and the interference system of the other interference portions are mutually performed. The Ministry of Economic Affairs ’Smart Assets 4 ^ 7 Employee Consumption Cooperative Innu clearly shows from the above that the middle hub 1 60 of the planting department ’s shaking support member is aligned with the middle hub 1 60 in the vertical direction of the planting rack 2 0 Frame 4 5, at least a part of the intermediate hub 1 60 and the horizontal frame 4 5 are overlapped in plan view, and a hook stand 1 6 1 is used to connect the connecting member of the intermediate hub 1 60 and the horizontal frame 4 5. Even if it is necessary, the miniaturization of the hooking table 1 6 1 reduces the torque added to it, making the hooking table 1 6 1 lighter and cheaper than the previous one. This paper size applies Chinese national standards (CNS) A4 specifications (210X 297 mm> -36- 1228968 A7 B7 V. Description of invention (34) Light weight and cost reduction of personnel-carrying seedling planting machine. It is closer to the planting department 15 than before. It is arranged on the traveling vehicle 1 and can be used to operate various operating levers on the side of the planting section 15 on the driving seat 1 3 of the traveling vehicle 1 to improve the operability. At the same time, the traveling performance can be shortened by shortening the overall length of the body. Improve. Shake the planting department 15 again The intermediate hub 1 60 of the holding member is provided directly above the horizontal frame 4 5 of the planting frame 20 perpendicular to the intermediate hub 1 60, and is used to connect the intermediate hub 1 60 and the horizontal frame 4 5 Even if the hook stand 1 6 1 of the connecting member is necessary, the miniaturization of the hook stand 1 6 1 is almost disappeared by the added torque, so that the hook stand 1 6 1 is lighter and cheaper than the former. It can reduce the weight and cost of the personnel-driven seedling planting machine. Compared with the previous formation, the planting part 15 can be closest to the traveling vehicle 1 and operated in the state of the driving seat 1 3 of the traveling vehicle 1. The various operation stalks on the 15th side of the planting part can improve the operability, and at the same time, the walking performance can be improved by shortening the overall length of the body. In addition, the planting part 15 can be tilted to the left and right by shaking the fulcrum axis 9 7 in the front-rear direction. And connected to the person-carrying seedling planting machine of the walking vehicle 1, the hook 2 4 connected to the walking vehicle 1 and the swing fulcrum axis 9 7 in the planting frame 2 0 of the planting section 15 and the vertical part The middle hub of the swing support member of the horizontal frame 4 5 1 6 0 By connecting the fulcrum shaft 9 7, the intermediate hub 1 6 0 is connected at a plurality of positions on the horizontal frame 4 5, the hook stand 1 6 1 of the connecting member is tilted to the left or the planting part 1 5 In the right tilt posture, it is used to form and hook 2 4 Chinese national standard (CNS) A4 specifications (21〇 > < 297 mm) are applied to multiple paper sizes (Please read the precautions on the back before filling this page ) Order printed by the Ministry of Economic Affairs, Chi Tzu Choi, 4th, printed by employee consumer cooperatives -37- 1228968 A7 _B7 V. Description of the invention (35) Interference will be added to each interference section A, B of hook 2 4 and hook stand 1 6 1 The forces of, C, D, and E are smaller than the previous ones, so that the hooks 2 4 and 1 6 1 are lighter and cheaper than the former, which can reduce the weight and cost of the personnel-driven planting seedling plant. Brother 2 9 'Brother 3 0 shows a variation of the pivot support on the 5th side of the planting part 1 59A pivot support on the 5th side of the planting part 1 59A, without using the hook table 1 6 1 The intermediate hub 16 0 of the swing support member of the planting part 15 and the intermediate hub 1 60 become the planting rack 20 in a vertical direction at the central part of the horizontal frame 45 or the slightly central part of the left and right. The plane view allows the intermediate hub 160 and the cross frame 45 to intersect perpendicularly, and is connected to the cross frame 45 in a horizontal or slightly horizontal posture toward the front-rear direction. Furthermore, when the intermediate hub 160 and the horizontal frame 45 are connected without using the hook stand 16 1, the intermediate hub 1 60 is only in contact with the horizontal frame 4 5, and then the intermediate hub 1 6 0 is placed on the horizontal frame 4 5 with only one point. It can be welded and fixed to make the joint strength insufficient. In order to compensate for this, a cutout portion 16 is provided on the upper or left and right central portions of the horizontal frame 4 5 along the outer surface of the intermediate hub 160, and the intermediate hub 1 is made from above at the cutout portion 1 7 It is welded at 60, and the outer surface of the intermediate hub 160 and the outer surface of the cross frame 45 are welded and fixed around the notch portion 167 to form the necessary joint strength to obtain the welded area. In order to insert the planting drive shaft 51 into the horizontal frame 4 5, the depth of the cutout portion 16 7 is formed inside the horizontal frame 4 5 so that the bottom surface of the intermediate hub 1 6 0 and the planting drive shaft 51 are formed. For non-contact depth. In the figure, the 1 6 8 and 1 6 9 series front and rear stoppers are not equipped with hooks. The paper size applies Chinese National Standard (CNS) A4 specifications (210X 297 mm) (Please read the precautions on the back before filling in this summer). Ministry of Economic Affairs, Intellectual Property, Employee Consumption Cooperative, India-38- 1228968 A7 B7, Ministry of Economic Affairs, Intellectual Property, Human Resources, Bone Reduction, Cooperation, and Printing The front and rear parts of the intermediate hub 1 6 in the pivot support portion 1 5 9 A stand up as a whole, and become one of the interference portions D and E. The pivot support portion 1 4 on the side of the hook 2 4 pivot bracket 1 5 The upper inner surface, that is, at the apex surface of the joint space 1 5 3, interferes with the interference portions D and E of the traveling vehicle 1 when the planting portion 15 is tilted upward or leftward to a predetermined angle. The other side, that is, the upper fixing parts 1 2 2 and 1 6 3 in the front and rear connecting surfaces 1 6 2 and 1 6 in the pivot support part 1 5 9 on the side of the planting part 15 has the same effect, so that the When the left and right sides of the upper ends of the stops 1 6 8 and 1 6 9 are tilted to the left or upper right by a predetermined angle to the traveling vehicle 1, The inner surface of the upper surface of the bracket 1 5 2 in the pivot support portion 1 5 1 on the side of the hook 2 4 is blocked at the apex surface of the joint space 1 5 3 to form a left-to-right tilt of the planting portion 15 The motion can be limited to a predetermined range. It is clear from the above that the intermediate hub 1 60 of the swing support member with the planting portion 15 is provided with a cutout portion 1 6 7 along the outer surface of the planting frame 4 5 in the vertical direction. The intermediate wheel hub 160 can be installed in the cutout portion 16 and the intermediate wheel hub 160 can be installed on the cross frame 4 5 by a direct welding device or the like, so that it is not necessary to connect the members as before, and can achieve a person-mounted planting seedling. Lightweight and cost reduction. Please read first This paper size is applicable to China National Standard (CNS) A4 specification (210X297 mm) -39-

Claims (1)

8 8 8 8 ABCD 1228968 VI. Application for Patent Scope P No. 901 22503 Patent Application Chinese Patent Application Amendment (please read the precautions on the back before filling this page) Amendment on November 6, 1991 1 · One kind of personnel The ride-on seedling planting machine is characterized in that the shaking support member of the planting part is arranged on a planting frame in a direction orthogonal (vertical) to the shaking support member to form at least the shaking support from a planar perspective A part of the holding member is overlapped with the planting frame. 2 · —A kind of personnel-driven seedling planting machine, which is characterized in that the shaking support member f of the planting section is set directly above the planting rack in a direction #vertical (vertical) with the shaking support member. μ μ: 3 _ — A person-loading type seedling planting machine, which is characterized in that: the planting rack is orthogonal (vertical) to the swing support member of the planting section A, and has a cutout portion along the outer surface of the swing support member And, at this cutout part, install a shaking support support member. f 4 · A person-carrying seedling planting machine, with the planting department facing forward and backward P; the swing pivot axis printed in the direction of $ printed by the employee's consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs can be tilted to the left and right to connect with the person on the traveling vehicle. The seedling planting machine is characterized in that interference portions are respectively provided at a plurality of left and right oblique directions, and the interference portions are used to make the planting portion exceed a certain range without tilting the traveling vehicle. 5 · —A person-mounted seedling planting machine is a person-mounted planting plant machine that can be tilted to the left and right around the swinging fulcrum axis of the planting part in the forward and backward direction, and is characterized by using the swinging fulcrum axis to The axis of the swinging fulcrum which is connected to the hook of the traveling vehicle and the planting rack of the planting department is perpendicular to the paper. The Chinese standard (CNS) A4 specification (210X297 mm) 1228968 A8 B8 C8 D8 々, the scope of patent application is straight Part of the swinging support member is connected, and the linking member that connects the swinging support member at a plurality of positions in the planting rack, when the planting section is tilted to a left or right inclined posture on a traveling vehicle, is hooked with the hook at a plurality of places. Involved (Please read the notes on the back before filling this page) Order the paper size printed by the Intellectual Property Bureau Staff Consumer Cooperatives of the Ministry of Economic Affairs to apply the Chinese National Standard (CNS) A4 specification (210X297 mm)