Rice planter with spacing structure

Abstract

The utility model discloses a rice planter with a spacing structure, and relates to the technical field of planters. The rice planting machine with the distance fixing structure comprises a supporting assembly, the supporting assembly comprises a supporting frame, a connecting frame is fixedly installed on the outer wall of the back face of the supporting frame, a fixing device and a discharging device are arranged in the supporting frame, and the discharging device comprises a stock bin. According to the rice planting machine with the fixed-distance structure, a push plate extrudes a spring by pulling a connecting block, and due to the fact that a first gear is engaged with an annular gear and a rack, when the push plate drives the rack on one side to move, the rack on the other side is driven to move, and the rack on the other side is driven to move; a first gear rotates to drive an annular gear to rotate, so that a first gear on the other side drives a rack to move, springs on the two sides are extruded, a clamping block is separated from a rotating rod, and spacing adjustment during seed planting is achieved by pushing a material distribution box.

Description

Technical Field

[0001] This utility model relates to the field of planting machine technology, specifically a rice planting machine with a fixed-distance structure. Background Technology

[0002] Rice is one of China's traditional staple foods. As an important food crop, its stable production and supply are crucial to maintaining people's daily diet. Currently, rice planting machines are widely used in rice cultivation, which not only significantly improves production efficiency and reduces labor requirements, but also lowers production costs. Compared with traditional planting methods, it saves a lot of time and labor costs.

[0003] The patent publication number "CN220630054U" discloses a "rice planting machine device" that includes a hopper with support frames fixedly connected to both sides. A rotating rod is rotatably connected to the inner side of each support frame. A motor is installed on one side of one of the support frames, and the motor output is connected to one end of the rotating rod. A rigid pipe is fixedly connected through the bottom of the support frame, and a telescopic flexible hose is provided at the bottom of the rigid pipe. An adjustment mechanism is provided at the bottom of the telescopic flexible hose. The adjustment mechanism includes a material cylinder with a slot on one side. A rotating tube is rotatably connected within the slot, and a material distribution plate is fixedly sleeved on the outside of the rotating tube. This design allows for free adjustment of the spacing during seed planting, improving the survival rate of seedlings. However, in actual use, it requires repeatedly tightening the nuts to disengage the upper and lower screws, thus creating a distance, and then retightening them, which is time-consuming and labor-intensive. Additionally, while the guide rail has a groove to facilitate this distance, mud and water from the soil easily contaminate the groove during actual use, making it difficult to clean and hindering its lateral movement.

[0004] Therefore, this utility model provides a rice planting machine with a fixed-distance structure to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a rice planting machine with a fixed-distance structure, thus solving the aforementioned problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A rice planting machine with a fixed-distance structure includes a support assembly. The support assembly includes a support frame, and a connecting frame is fixedly installed on the outer back wall of the support frame. The support frame contains a fixing device and a feeding device. The feeding device includes a hopper, which penetrates the support frame and is fixedly connected to the top wall of the support frame. A through hole is provided at the bottom of the hopper, and a telescopic hose is fixedly connected thereto. A distribution box is fixedly connected to the bottom of each telescopic hose. Annular rotating plates are rotatably connected to the left and right sides of each distribution box, and a feeding pipe is fixedly connected to the bottom of each distribution box. The fixing device includes a rotating cylinder, with both ends fixedly connected to the inner walls of the left and right annular rotating plates. A distribution pipe is fixedly connected to the outer center wall of the rotating cylinder. The material plates and the distribution plates are all located inside the distribution box. Circular grooves are provided at both ends of the rotating drum. Annular grooves and sliding grooves are provided on the outer walls of both ends of the rotating drum. Annular gears are slidably connected inside the left and right annular grooves. The left and right annular gears are located inside the left and right annular rotating plates. Fixed rods are fixedly connected between the inner walls of the left and right annular rotating plates. First gears are rotatably connected to the outer sides of the front and rear fixed rods. The left and right first gears mesh with the left and right annular gears. Racks are slidably connected inside the front and rear sliding grooves. The front and rear racks are located between the corresponding left and right annular gears. The front and rear racks mesh with the left and right first gears. Second connecting rods are fixedly connected to the inner ends of the front and rear racks. Clamping blocks are fixedly connected to the inner ends of the front and rear second connecting rods. Push plates are fixedly connected to the outer ends of the front and rear racks.

[0007] Furthermore, through the meshing of the first gear with the ring gear and the rack respectively, when the rack on one side moves, the first gear rotates, causing the ring gear to rotate, which in turn causes the first gear on the other side to drive the rack to move.

[0008] Using the above technical solution, limit plates are fixedly connected to the inner walls of the left and right annular rotating plates, and the front and rear push plates are slidably connected inside the limit plates. The outer sides of the front and rear push plates are fixedly connected to the first connecting rods. The front and rear first connecting rods pass through the inner walls of the corresponding annular rotating plates and are fixedly connected to the connecting blocks. The front and rear connecting blocks are located on the outer walls of the material distribution box. Springs are fixedly connected between the inner walls of the left and right annular rotating plates and the front and rear push plates. The front and rear springs are located on the outer sides of the first connecting rods.

[0009] Furthermore, by pulling the connecting block, the push plate squeezes the spring. After the position is adjusted, the connecting block is released, and the rack moves under the reaction force of the spring, thereby making the clamping block clamp and fix it on the outside of the rotating rod.

[0010] Using the above technical solution, the support frame is further provided with a drive assembly. The drive assembly includes an arc-shaped support plate, which is fixedly connected to the inner top wall of the support frame. A dual-axis motor and a support plate are fixedly installed on the top of the arc-shaped support plate. The output shafts of the dual-axis motor are all fixedly connected to the rotating shaft. The left and right support plates are all fixedly connected to the outer sides of the left and right rotating shafts. The left and right rotating shafts pass through the left and right inner walls of the support frame and are fixedly connected to the drive gears.

[0011] Furthermore, by starting the dual-axis motor, the rotating shaft is made to rotate, which in turn drives the drive gear to rotate.

[0012] Using the above technical solution, driven gears are rotatably connected to the left and right outer walls of the support frame. Synchronous belts mesh with the outer sides of the left and right driven gears and the left and right driving gears. Cover plates are fixedly connected to the left and right outer walls of the support frame. The left and right cover plates are located outside the left and right synchronous belts. A rotating rod is rotatably connected between the left and right inner walls of the support frame. The rotating rod is located inside the circular groove. The left and right ends of the rotating rod penetrate the inner wall of the support frame and are fixedly connected to the inner side of the left and right driven gears.

[0013] Furthermore, through the meshing of the synchronous belt with the driving gear and the driven gear, the driven gear rotates, causing the rotating rod to rotate, which in turn causes the clamping block fixedly held on the outside of the rotating rod to rotate the rotating drum.

[0014] Using the above technical solution, fixing blocks are fixedly connected to the left and right inner walls of the support frame, and a limiting rod is fixedly connected between the left and right fixing blocks. A slider is slidably connected to the outside of the limiting rod, and one end of the slider is fixedly connected to the back of the material distribution box.

[0015] Furthermore, the rotation of the material distribution box itself is restricted by a slider that is fixedly connected to it.

[0016] Using the above technical solution, the top of the silo is hinged with a lid, and the top of the lid is fixedly connected with a handle.

[0017] Furthermore, additional planting can be achieved by opening the box lid and adding seed material into the silo.

[0018] Beneficial effects

[0019] This invention provides a rice planting machine with a fixed-distance structure. Compared with the prior art, it has the following advantages:

[0020] 1. This rice planting machine with a fixed spacing structure uses a pull-out connecting block to cause the push plate to compress the spring. Due to the meshing between the first gear and the ring gear and rack respectively, when the push plate drives the rack on one side to move, the first gear rotates, which in turn drives the ring gear to rotate, which in turn drives the first gear on the other side to move the rack. This causes the springs on both sides to be compressed, the clamping block to separate from the rotating rod, and the spacing during seed planting is adjusted by pushing the distributing box.

[0021] 2. This rice planting machine with a fixed spacing structure starts a dual-shaft motor to make the rotating shaft rotate, which drives the drive gear to rotate. Due to the meshing between the synchronous belt and the drive gear and the driven gear, the driven gear rotates and drives the rotating rod to rotate, which in turn causes the clamping block fixedly clamped on the outside of the rotating rod to drive the rotating drum to rotate. While providing a certain degree of protection for the motor, it also realizes the quantitative burial of seeds during planting. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This is a front perspective view of the external structure of this utility model;

[0024] Figure 2 This is a perspective view of the rear of the external structure of this utility model;

[0025] Figure 3 This is a diagram showing the internal structure of the drive component of this utility model;

[0026] Figure 4 This is a perspective view of the external structure of the rotating drum of this utility model;

[0027] Figure 5 This is a diagram showing the internal structure of the fixing device of this utility model;

[0028] Figure 6 This is a functional diagram illustrating the internal structure of the fixing device of this utility model.

[0029] In the diagram: 1. Support assembly; 11. Support frame; 2. Connecting frame; 3. Fixing device; 31. Rotary drum; 32. Material distribution plate; 33. Circular groove; 34. Annular groove; 35. Slide groove; 36. Ring gear; 37. Rack; 38. Limiting plate; 39. Fixing rod; 310. First gear; 311. Push plate; 312. First connecting rod; 313. Connecting block; 314. Spring; 315. Second connecting rod; 316. Clamping block 4. Drive assembly; 41. Arc-shaped support plate; 42. Dual-axis motor; 43. Rotating shaft; 44. Support plate; 45. Drive gear; 46. Synchronous belt; 47. Driven gear; 48. Rotating rod; 49. Cover plate; 410. Fixing block; 411. Limiting rod; 412. Sliding block; 5. Discharge device; 51. Hopper; 52. Box cover; 53. Handle; 54. Telescopic hose; 55. Distributor box; 56. Circular rotating plate; 57. Discharge pipe. Detailed Implementation

[0030] It should be noted that in the description of the embodiments of this application, the terms "front," "rear," "left," "right," "up," "down," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. The terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0031] The present application will be further described in detail below with reference to the accompanying drawings and embodiments.

[0032] Reference Figures 1 to 6This application provides a rice planting machine with a fixed-distance structure, including a support assembly 1. The support assembly 1 includes a support frame 11, and a connecting frame 2 is fixedly installed on the outer wall of the back of the support frame 11. A fixing device 3 and a feeding device 5 are provided inside the support frame 11. The feeding device 5 includes a hopper 51, which passes through the support frame 11 and is fixedly connected to the top wall of the support frame 11. A through hole is opened at the bottom of the hopper 51 and a telescopic hose 54 is fixedly connected thereto. A distribution box 55 is fixedly connected to the bottom of each telescopic hose 54. Annular rotating plates 5 are rotatably connected to the left and right sides of the left and right distribution boxes 55. 6. A discharge pipe 57 is fixedly connected to the bottom of each of the left and right distribution boxes 55. The fixing device 3 includes a rotating drum 31. Both ends of the rotating drum 31 are fixedly connected to the inner walls of the left and right annular rotating plates 56. A distribution plate 32 is fixedly connected to the outer wall of the center of the rotating drum 31. The distribution plates 32 are all located inside the distribution box 55. Circular grooves 33 are provided at both ends of the rotating drum 31. Annular grooves 34 and sliding grooves 35 are provided on the outer walls of both ends of the rotating drum 31. Annular gears 36 are slidably connected inside the left and right annular grooves 34. The left and right annular gears 36 are all located inside the left and right annular rotating plates 56. Fixed rods 39 are fixedly connected between the inner walls of the front and rear fixed rods 39. First gears 310 are rotatably connected to the outer sides of the front and rear fixed rods 39. The left and right first gears 310 mesh with the left and right ring gears 36. Racks 37 are slidably connected inside the front and rear sliding grooves 35. The front and rear racks 37 are located between the corresponding left and right ring gears 36 and mesh with the left and right first gears 310. Second connecting rods 315 are fixedly connected to the inner ends of the front and rear racks 37. Clamping blocks 316 are fixedly connected to the inner ends of the front and rear second connecting rods 315. Clamping blocks 316 are fixedly connected to the outer ends of the front and rear racks 37. A push plate 311 is fixedly connected to the inner wall of the left and right annular rotating plates 56. A limit plate 38 is fixedly connected to the inner wall of the left and right annular rotating plates 56. The front and rear push plates 311 are slidably connected inside the limit plate 38. A first connecting rod 312 is fixedly connected to the outer side of the front and rear push plates 311. The front and rear first connecting rods 312 pass through the inner wall of the corresponding annular rotating plates 56 and are fixedly connected to a connecting block 313. The front and rear connecting blocks 313 are located on the outer wall of the material distribution box 55. Springs 314 are fixedly connected between the inner walls of the left and right annular rotating plates 56 and the front and rear push plates 311. The front and rear springs 314 are located outside the first connecting rods 312.

[0033] In this embodiment, when it is necessary to adjust the sowing spacing, the dual-axis motor 42 is in a non-started state. First, the connecting blocks 313 on both sides are stretched, causing the connecting blocks 313 to drive the first connecting rod 312. The first connecting rod 312 drives the push plate 311 to slide outward. The push plate 311 slides inside the limiting plate 38, compressing the spring 314 located between the annular rotating plate 56 and the push plate 311. At this time, the push plate 311 drives the rack 37 fixedly connected to it to move. Since the rack 37 meshes with the first gear 310, and the first gear 310 meshes with the annular gear 36... When the rack 37 moves, it drives the first gear 310 to rotate, which in turn drives the ring gear 36 to rotate. This causes the first gear 310 on the opposite side to rotate, driving the rack 37 to move forward and compressing the spring 314 on the opposite side. At this time, the racks 37 on both sides drive the second connecting rod 315 and the clamping block 316 to move outward. The clamping block 316 separates from the rotating rod 48 and applies a pushing force to the dispensing box 55, causing the dispensing box 55 to drive the ring rotating plate 56 to slide on the rotating rod 48. The dispensing box 55 drives the slider 412, which is fixedly connected to it, to slide on the limiting rod 411 and place it in a suitable position.

[0034] Reference Figures 1 to 6 In one aspect of this embodiment, a drive assembly 4 is further provided inside the support frame 11. The drive assembly 4 includes an arc-shaped support plate 41, which is fixedly connected to the inner top wall of the support frame 11. A dual-axis motor 42 and a support plate 44 are fixedly installed on the top of the arc-shaped support plate 41. The output shafts of the dual-axis motor 42 are fixedly connected to a rotating shaft 43. The left and right support plates 44 are fixedly connected to the outer sides of the left and right rotating shafts 43. The left and right rotating shafts 43 pass through the left and right inner walls of the support frame 11 and are fixedly connected to a drive gear 45. Driven gears 47 are rotatably connected to the left and right outer walls of the support frame 11. The left and right driven gears 47 and the outer sides of the left and right drive gears 45 are meshed with a synchronous belt 46. The left and right support frames 11... Cover plates 49 are fixedly connected to the right outer wall. The left and right cover plates 49 are located outside the left and right synchronous belts 46. Rotating rods 48 are rotatably connected between the left and right inner walls of the support frame 11. Rotating rods 48 are located inside the circular groove 33. The left and right ends of rotating rods 48 penetrate the inner wall of the support frame 11 and are fixedly connected to the inner side of the left and right driven gears 47. Fixing blocks 410 are fixedly connected to the left and right inner walls of the support frame 11. Limiting rods 411 are fixedly connected between the left and right fixing blocks 410. Sliding sliders 412 are slidably connected to the outer side of the limiting rods 411. One end of the sliding sliders 412 is fixedly connected to the back of the distribution box 55. A box cover 52 is hinged to the top of the hopper 51. A handle 53 is fixedly connected to the top of the box cover 52.

[0035] In this embodiment, when the device needs to be started, the dual-axis motor 42 is started, causing its output end to drive the rotating shaft 43 to rotate, thereby driving the drive gear 45 on the outer wall of the support frame 11 to rotate. Under the meshing action of the synchronous belt 46, the driven gear 47 rotates together, which in turn causes the clamping block 316, which is fixedly clamped on the rotating rod 48, to drive the rotating cylinder 31 and the annular rotating plate 56 to rotate. At this time, since the slider 412 is fixedly connected to the distribution box 55, the annular rotating plate 56 is rotatably connected to the left and right outer walls of the distribution box 55, and the distribution box 55 remains stationary. When it is necessary to apply the material to the device, the box cover 52 is opened by the handle 53, and the material is put into the hopper 51. The material falls into each distribution box 55 through the telescopic hose 54. Since the rotating rod 48 rotates, it drives the rotating cylinder 31 to rotate, thereby causing the distribution plate 32 to rotate. At this time, the falling material falls evenly into the discharge pipe 57 through the separation of the distribution plate 32, and then falls into the soil through the discharge pipe 57.

[0036] Working principle: When the device needs to be started, the dual-shaft motor 42 is started, causing its output end to drive the rotating shaft 43 to rotate, thereby driving the drive gear 45 on the outer wall of the support frame 11 to rotate. Under the meshing action of the synchronous belt 46, the driven gear 47 rotates together, which in turn causes the clamping block 316, which is fixedly clamped on the rotating rod 48, to drive the rotating cylinder 31 and the annular rotating plate 56 to rotate. At this time, since the slider 412 is fixedly connected to the distribution box 55, the annular rotating plate 56 is rotatably connected to the left and right outer walls of the distribution box 55. 5. Keep stationary; when it is necessary to apply seed to the device, open the cover 52 using handle 53 and place the seed into the hopper 51. The seed falls through the telescopic hose 54 into each distribution box 55. As the rotating rod 48 rotates, it drives the rotating drum 31 to rotate, thereby causing the distribution plate 32 to rotate. At this time, the falling seed is evenly distributed into the discharge pipe 57 through the separation of the distribution plate 32, and then falls into the soil from the discharge pipe 57. When it is necessary to adjust the seeding spacing, the dual-shaft motor 42 is in the off state. First, the connections on both sides are adjusted. The connecting block 313 is stretched, causing it to drive the first connecting rod 312. The first connecting rod 312 then drives the push plate 311 to slide outward. The push plate 311 slides inside the limiting plate 38, compressing the spring 314 located between the annular rotating plate 56 and the push plate 311. At this time, the push plate 311 drives the rack 37, which is fixedly connected to it, to move. Since the rack 37 meshes with the first gear 310, and the first gear 310 meshes with the annular gear 36, the movement of the rack 37 drives the first gear 310 to rotate. The ring gear 36 is driven to rotate, which in turn causes the first gear 310 on the opposite side to rotate, driving the rack 37 to move forward and compressing the spring 314 on the opposite side. At this time, the racks 37 on both sides drive the second connecting rod 315 and the clamping block 316 to move outward. The clamping block 316 separates from the rotating rod 48 and applies a pushing force to the material distribution box 55, causing the material distribution box 55 to drive the ring rotating plate 56 to slide on the rotating rod 48. The material distribution box 55 drives the slider 412, which is fixedly connected to it, to slide on the limiting rod 411 and place it in a suitable position.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rice planter with distance maintaining structure comprising a support assembly (1), characterized in that: The supporting assembly (1) includes a supporting frame (11), a connecting frame (2) is fixedly installed on the back outer wall of the supporting frame (11), a fixing device (3) and a discharging device (5) are arranged in the supporting frame (11), the discharging device (5) includes a hopper (51), the hopper (51) penetrates through the supporting frame (11) and is fixedly connected to the top wall of the supporting frame (11), a through hole is formed in the bottom of the hopper (51) and a flexible hose (54) is fixedly connected to the bottom of the hopper (51), a distribution box (55) is fixedly connected to the bottom of the flexible hose (54), an annular rotating plate (56) is rotatably connected to the left and right sides of the distribution box (55), a discharging pipe (57) is fixedly connected to the bottom of the distribution box (55), the fixing device (3) includes a rotating cylinder (31), the rotating cylinder (31) is fixedly connected to the inner walls of the left and right annular rotating plates (56), a distribution plate (32) is fixedly connected to the center outer wall of the rotating cylinder (31), the distribution plate (32) is arranged in the distribution box (55), a circular groove (33) is formed in the left and right ends of the rotating cylinder (31), an annular groove (34) and a sliding groove (35) are formed in the left and right end outer walls of the rotating cylinder (31), an annular gear (36) is slidably connected to the inner part of the left and right annular grooves (34), the left and right annular gears (36) are arranged in the inner part of the left and right annular rotating plates (56), a fixing rod (39) is fixedly connected between the inner walls of the left and right annular rotating plates (56), a first gear (310) is rotatably connected to the outer side of the front and rear fixing rods (39), the left and right first gears (310) are in mesh with the left and right annular gears (36), a rack (37) is slidably connected to the inner part of the front and rear sliding grooves (35), the front and rear racks (37) are arranged between the corresponding left and right annular gears (36), the front and rear racks (37) are in mesh with the left and right first gears (310), a second connecting rod (315) is fixedly connected to the inner side end of the front and rear racks (37), a clamping block (316) is fixedly connected to the inner side end of the front and rear second connecting rods (315), and a push plate (311) is fixedly connected to the outer side end of the front and rear racks (37).

2. The rice planter with distance setting structure according to claim 1, characterized in that: A limiting plate (38) is fixedly connected to the inner wall of the left and right annular rotating plates (56), the front and rear push plates (311) are slidably connected to the inner part of the limiting plate (38), a first connecting rod (312) is fixedly connected to the outer side of the front and rear push plates (311), a connecting block (313) is fixedly connected to the inner wall of the corresponding annular rotating plate (56) and arranged on the outer wall of the distribution box (55), and a spring (314) is fixedly connected between the two side inner walls of the left and right annular rotating plates (56) and the front and rear push plates (311).

3. The rice planter with distance setting structure according to claim 1, characterized in that: The inside of the support frame (11) is further provided with a driving assembly (4), the driving assembly (4) comprises an arc-shaped support plate (41), the arc-shaped support plate (41) is fixedly connected to the inner top wall of the support frame (11), the top of the arc-shaped support plate (41) is fixedly installed with a double-shaft motor (42) and a support plate (44), the output shafts of the double-shaft motor (42) are fixedly connected to the rotating shafts (43), the left and right support plates (44) are fixedly connected to the outer sides of the left and right rotating shafts (43), and the left and right rotating shafts (43) penetrate through the left and right inner walls of the support frame (11) and are fixedly connected with driving gears (45).

4. The rice planter with distance structure according to claim 1, characterized in that: The left and right outer walls of the support frame (11) are rotatably connected with driven gears (47), the left and right driven gears (47) are rotatably connected with the outer sides of the left and right driving gears (45) through synchronous belts (46), the left and right outer walls of the support frame (11) are fixedly connected with cover plates (49), the left and right cover plates (49) are located on the outer sides of the left and right synchronous belts (46), the left and right inner walls of the support frame (11) are rotatably connected with rotating rods (48), the rotating rods (48) are located in the inside of the circular grooves (33), and the left and right ends of the rotating rods (48) penetrate through the inner walls of the support frame (11) and are fixedly connected to the inner sides of the left and right driven gears (47).

5. The rice planter with distance structure according to claim 1, characterized in that: The left and right inner walls of the support frame (11) are fixedly connected with fixed blocks (410), the left and right fixed blocks (410) are fixedly connected with a limiting rod (411), the outer side of the limiting rod (411) is slidably connected with sliding blocks (412), and one end of the sliding blocks (412) is fixedly connected to the back of the distributing box (55).

6. The rice planter with distance structure according to claim 1, characterized in that: The top of the bin (51) is hingedly connected with a box cover (52), and the top of the box cover (52) is fixedly connected with a handle (53).

Images