Electric multi-row terrace type transplanter

Abstract

The utility model relates to terrace rice transplanter technical field, especially a kind of electric multi-row terrace type rice transplanter, including stand, connecting pipe and handle, the outer wall of the stand is slidably connected with bracket, the lower end of the stand is equipped with remote control navigation equipment docking adjusting structure, the upper of the stand is equipped with remote control navigation equipment folding structure.The multi-row terrace rice transplanter uses remote control navigation equipment, the lug can limit sleeve lower end connecting pipe and stand always keep a direction to complete installation and adjusting process, the outer wall of the convex axle is fixedly connected with lug, the convex axle can slide up and down inside sleeve, until the appropriate length is adjusted, fixed bolt is transversely inserted between sleeve and horizontal groove, fixed by nut tightening, length is adjusted in one direction using, more convenient to adapt to user height and terrace depth, improve the practicability of electric multi-row terrace type rice transplanter.

Description

Technical Field

[0001] This utility model relates to the technical field of terraced rice transplanters, specifically an electric multi-row terraced rice transplanter. Background Technology

[0002] A rice transplanter is an agricultural machine used to plant rice seedlings into paddy fields. During planting, a mechanical claw first removes several rice seedlings from the seedbed and plants them into the soil. To maintain a right angle between the seedbed and the ground, the front end of the claw must move in an elliptical curve. This movement is accomplished by a planetary mechanism using rotary or variable gears, while a forward engine drives these mechanical components. For the transplanter to move on the soil, it must have non-slip wheels and a floating design.

[0003] For example, the authorization announcement number "CN206879408U" describes a self-propelled fully automatic rice transplanter. The transplanter is slidably positioned within a groove, allowing adjustment of the distance between adjacent transplanters. This controls the row spacing of the rice plants, improving ventilation, photosynthesis, and yield. Existing self-propelled fully automatic rice transplanters can move autonomously in the field to complete the transplanting work. However, in some terraced fields with small working areas, manual support is required. Therefore, remote control navigation for terraced rice transplanters presents a challenge. Conventional remote control navigation devices for terraced rice transplanters have a simple structure and cannot be adjusted in length, making them unsuitable for operators of varying heights and weights, and also unsuitable for terraces of different depths. This significantly impacts the practicality of remote control navigation devices for terraced rice transplanters. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that existing electric multi-row terraced rice transplanters cannot adapt to the user's height requirements or the depth of the terraced fields due to the fixed length of the handheld position, and proposes an electric multi-row terraced rice transplanter.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Design an electric multi-row terraced rice transplanter, including a pole, a connecting pipe and a handle. The outer wall of the pole is slidably connected to a bracket. The lower end of the pole is provided with a remote control navigation device docking and adjustment structure. The upper part of the pole is provided with a remote control navigation device folding structure. The end of the connecting pipe is provided with a navigation device mounting structure.

[0007] Preferably, the docking adjustment structure of the remote control navigation device includes a convex shaft and a sleeve. The convex shaft is fixedly connected to the lower end of the upright. The sleeve is movably sleeved on the outer side of the convex shaft. A limit groove is fixedly opened at the top end of the sleeve. A protrusion is fixedly connected to the outer wall of the convex shaft. Multiple transverse grooves are fixedly opened inside the convex shaft. A fixing bolt is threaded to the side wall of the sleeve.

[0008] This feature, with its protrusion, ensures that the connecting pipe at the lower end of the sleeve and the upright always maintain a single direction during installation and adjustment. The outer wall of the convex shaft is fixedly connected to the protrusion, allowing the shaft to slide up and down inside the sleeve until the appropriate length is achieved. The fixing bolt is then inserted laterally between the sleeve and the transverse groove, and tightened with a nut to complete the fixation. This feature allows for length adjustment in one direction, making it more convenient to accommodate users' heights and terrace depths.

[0009] Preferably, the two sides of the protrusion are slidably connected to the inner side of the limiting groove, the fixing bolt is threadedly connected to the inner side of the transverse groove, and the outer wall of the sleeve is fixedly connected to the rear side of the protrusion plate.

[0010] The protruding plate is designed for welding stainless steel material to the back of the sleeve. The holes drilled in the protruding plate facilitate the installation of remote control navigation equipment and multi-row terraced rice transplanter structural components.

[0011] Preferably, the folding structure of the remote control navigation device includes a top tube and folding pieces. The top tube is fixedly connected to the top of the upright, and folding pieces are fixedly connected to both sides of the top tube. A flipping shaft is rotatably connected to the inner side of the two folding pieces, and a support frame is fixedly connected to the other end of the two folding pieces.

[0012] The top of the jacking pipe is horizontally fixed by welding. The folding plate is made of metal sheet connected by a flipping shaft on both sides. Therefore, the folding plate can drive the support frame to flip inward on both sides of the jacking pipe. After the two support frames are horizontally unfolded, they are easy to hold and operate manually. After folding, the support frame occupies a small horizontal area, making it easy to store and use.

[0013] Preferably, the navigation device mounting structure includes a docking end and an extension piece. The docking end is fixedly installed at the bottom end of the connecting pipe. A threaded groove is fixedly opened inside the docking end. Extension pieces are fixedly connected to both sides of the outer wall of the docking end. A splicing piece is movably overlapped at the other end of the two extension pieces. Locking bolts are threadedly connected to the inner sides of the splicing piece and the extension piece.

[0014] This feature allows the threaded groove on the inner side of the docking end to be screwed into a threaded assembly. This allows the docking end to drive the remote control navigation device above to be inserted into the rear of a multi-row terraced rice transplanter. The extension piece can be fitted and overlapped with an additional splicing piece, and then tightened and fixed with locking bolts. The splicing piece also has a threaded groove on its inner side, so the splicing piece can extend the connecting parts of the docking end, enabling docking control for some single-row, two-row, or multi-row rice transplanter equipment.

[0015] Preferably, a handle is fixedly connected to the top of the support frame.

[0016] This feature includes a grip made of rubber that conforms to the shape of the human hand, providing a non-slip and cold-resistant grip.

[0017] The electric multi-row terraced rice transplanter proposed in this utility model has the following advantages: the protrusion can restrict the connecting pipe at the lower end of the sleeve and the upright to always maintain one direction to complete the installation and adjustment process. The outer wall of the convex shaft is fixedly connected with the protrusion, and the convex shaft can slide up and down inside the sleeve until it is adjusted to a suitable length. Then, the fixing bolt is inserted horizontally between the sleeve and the horizontal groove, and the fixing is completed by tightening the nut. The ability to adjust the length in one direction makes it more convenient to adapt to the user's height and the depth of the terrace, thus improving the practicality of the electric multi-row terraced rice transplanter. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 for Figure 1 A frontal sectional view;

[0020] Figure 3 for Figure 1 A schematic diagram of the right-side side view;

[0021] Figure 4 for Figure 2 Enlarged sectional view of section A in the middle;

[0022] Figure 5 for Figure 2 Enlarged sectional view of section B in the middle;

[0023] Figure 6 for Figure 2 Enlarged sectional view of section C in the middle;

[0024] Figure 7 This is a three-dimensional schematic diagram of the overall structure of this utility model.

[0025] In the diagram: 1. Upright pole, 2. Connecting pipe, 3. Handle, 4. Remote control navigation device docking and adjustment structure, 41. Convex shaft, 42. Convex block, 43. Limiting groove, 44. Horizontal groove, 45. Sleeve, 46. Fixing bolt, 5. Remote control navigation device folding structure, 51. Top pipe, 52. Folding piece, 53. Flipping shaft, 54. Support frame, 6. Navigation device installation structure, 61. Docking end, 62. Threaded groove, 63. Extension piece, 64. Locking bolt, 65. Assembly piece, 7. Convex plate, 8. Bracket. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings:

[0027] Example:

[0028] Please see Figure 1-7 In this embodiment, an electric multi-row terraced rice transplanter includes a pole 1, a connecting pipe 2, and a handle 3. A bracket 8 is slidably connected to the outer wall of the pole 1. The bracket 8 consists of a stainless steel metal hoop that is clamped to the outer wall of the pole 1 and a tray that extends laterally to the outside of the pole 1. The bracket 8 can be used to place components and electrical equipment required for the terraced rice transplanter. The lower end of the pole 1 is provided with a remote control navigation device docking and adjustment structure 4, the upper end of the pole 1 is provided with a remote control navigation device folding structure 5, and the end of the connecting pipe 2 is provided with a navigation device mounting structure 6.

[0029] The docking and adjustment structure 4 of the remote control navigation device includes a convex shaft 41 and a sleeve 45. The convex shaft 41 is fixedly connected to the lower end of the upright 1. The outer diameter of the convex shaft 41 is smaller than the inner diameter of the sleeve 45, so the convex shaft 41 can be inserted into the inner space of the sleeve 45 to complete the docking operation between the upright 1 and the connecting pipe 2. The sleeve 45 is movably sleeved on the outer side of the convex shaft 41. A limiting groove 43 is fixedly opened at the top of the sleeve 45. Multiple through holes are chiseled at equal intervals on the side wall of the sleeve 45, so that the transverse groove 44 chiseled on the inner side of the convex shaft 41 can be set in a transverse position corresponding to the through holes. The protrusion 42 can only slide downward along the inside of the limiting groove 43. In this way, the protrusion 42 can restrict the lower end connecting pipe 2 of the sleeve 45 and the upright 1 to always maintain the same direction to complete the installation and adjustment process. The outer wall of the convex shaft 41 is fixedly connected with the protrusion 42. The convex shaft 41 can slide up and down inside the sleeve 45 until it is adjusted to a suitable length. Then, the fixing bolt 46 is inserted horizontally between the sleeve 45 and the transverse groove 44, and the fixing is completed by tightening the nut. The inside of the convex shaft 41 is fixedly provided with multiple transverse grooves 44. The side wall of the sleeve 45 is threadedly connected with the fixing bolt 46.

[0030] The two sides of the protrusion 42 are slidably connected to the inner side of the limiting groove 43. The fixing bolt 46 is threadedly connected to the inner side of the transverse groove 44. The outer wall of the sleeve 45 is fixedly connected to the protrusion plate 7. The protrusion plate 7 is fixed to the rear side of the sleeve 45 by welding stainless steel material. The hole drilled in the protrusion plate 7 can facilitate the installation of remote control navigation equipment and multi-row terraced rice transplanter structural components.

[0031] The folding structure 5 of the remote control navigation device includes a top tube 51 and folding pieces 52. The top tube 51 is fixedly connected to the top of the upright 1. The top tube 51 is horizontally fixed to the top of the upright 1 by welding. Folding pieces 52 are fixedly connected to both sides of the top tube 51. The folding pieces 52 are made of metal iron sheets connected together by a flip shaft 53 on both sides. Therefore, the folding pieces 52 can drive the support frame 54 to flip inward on both sides of the top tube 51. After the two support frames 54 are horizontally unfolded, they are convenient for manual operation. After folding, the support frame 54 occupies a small horizontal area, which is convenient for storage and use. The flip shaft 53 is rotatably connected to the inner side of the two folding pieces 52. The other end of the two folding pieces 52 is fixedly connected to the support frame 54. The top of the support frame 54 is fixedly connected to the handle 3. The handle 3 is made of rubber material that can conform to the shape of the human hand and is non-slip and cold-resistant.

[0032] The navigation device installation structure 6 includes a docking end 61 and an extension piece 63. The docking end 61 is fixedly installed at the bottom end of the connecting pipe 2. A threaded groove 62 is fixedly opened inside the docking end 61. The threaded groove 62 on the inner side of the docking end 61 can be screwed into a threaded assembly. In this way, the docking end 61 can drive the remote control navigation device above to be plugged into the rear of the multi-row terraced rice transplanter. This makes it convenient for workers to use the remote control navigation device to control the multi-row terraced rice transplanter to move forward and backward in the terraced fields. The entire multi-row terraced rice transplanter is a relatively mature existing technology that can achieve self-propelled and push-type operation, and can be pulled forward and pushed backward, etc., to travel in the terraced fields. In the rice transplanting process, extension plates 63 are fixedly connected to both sides of the outer wall of the connecting end 61. The extension plates 63 are welded and fixed on both sides. The extension plates 63 can be fitted and overlapped with additional splicing plates 65. Then, they are tightened and fixed with locking bolts 64. The splicing plate 65 also has a threaded groove 62 cut on the inner side. Therefore, the splicing plate 65 can extend the connecting parts of the connecting end 61. It can also achieve docking control for some rice transplanting machines with one row, two rows or multiple rows. The other end of the two extension plates 63 is movably overlapped with the splicing plate 65. The inner threads of the splicing plate 65 and the extension plate 63 are connected with locking bolts 64.

[0033] Working principle:

[0034] The multi-row terraced rice transplanter uses a remote control navigation device, which makes it easy for workers to control the multi-row terraced rice transplanter to move forward and backward in the terraced fields. The entire multi-row terraced rice transplanter is a relatively mature existing technology that can be self-propelled and pushed, and can be pulled forward and pushed backward to carry out rice transplanting work in the terraced fields.

[0035] Multi-row terraced rice transplanters using remote control navigation equipment operate not just in one row, but in two. Driven and controlled by the remote control equipment, the transplanter can move forward, backward, left, and right, with slight forward and backward movements. "Forward pull and slight backward movement" refers to the transplanter's action of pulling up the front and slightly pressing down the rear during the transplanting process. This action helps maintain the depth and uniformity of the transplanting, ensuring the seedlings are firmly inserted into the soil. "Forward pull": During transplanting, the front of the transplanter needs to be appropriately pulled up to ensure the seedlings are inserted vertically into the soil, avoiding tilting or deviation. "Slight backward movement": The rear of the transplanter needs to be slightly pressed down to control the transplanting depth, ensuring the seedlings are firmly inserted into the soil and avoiding problems caused by shallow planting.

[0036] The outer diameter of the convex shaft 41 is smaller than the inner diameter of the sleeve 45. Therefore, the convex shaft 41 can be inserted into the inner space of the sleeve 45 to complete the docking operation of the upright 1 and the connecting pipe 2. Multiple through holes are chiseled at equal intervals on the side wall of the sleeve 45. In this way, the transverse groove 44 chiseled on the inner side of the convex shaft 41 can be set in a transverse position to correspond to the through holes. The protrusion 42 can only slide downward along the inside of the limiting groove 43. In this way, the protrusion 42 can restrict the connecting pipe 2 and the upright 1 at the lower end of the sleeve 45 to always keep in one direction to complete the installation and adjustment process. The outer wall of the convex shaft 41 is fixedly connected with the protrusion 42. The convex shaft 41 can slide up and down inside the sleeve 45 until it is adjusted to a suitable length. Then, the fixing bolt 46 is inserted transversely between the sleeve 45 and the transverse groove 44, and the fixing is completed by tightening the nut.

[0037] The top of the jacking pipe 51 is horizontally fixed by welding. The folding piece 52 is made of metal iron sheet connected together on both sides by the flipping shaft 53. Therefore, the folding piece 52 can drive the support frame 54 to flip inward on both sides of the jacking pipe 51. After the two support frames 54 are horizontally unfolded, they are convenient to hold and operate manually. After folding, the support frame 54 occupies a small horizontal area and is convenient to store and use. The handle 3 is made of rubber material that can fit the shape of the human hand and is non-slip and cold-proof when held.

[0038] The docking end 61 has a threaded groove 62 fixed inside. The threaded groove 62 on the inner side of the docking end 61 can be screwed into the threaded assembly. In this way, the docking end 61 can drive the remote control navigation device above to be plugged into the rear of the multi-row terraced rice transplanter. This makes it convenient for the staff to use the remote control navigation device to control the multi-row terraced rice transplanter to move forward and backward in the terraced fields. The entire multi-row terraced rice transplanter is a relatively mature existing technology. It can be self-propelled and pushed, and can be pulled forward and pushed backward. It can travel in the terraced fields to transplant rice. The outer walls of the docking end 61 are fixedly connected to the two sides of the extension plate 63. The extension plate 63 is welded and fixed on both sides. The extension plate 63 can be fitted and overlapped with the additional splicing plate 65. Then, it is tightened and fixed with the locking bolt 64. The splicing plate 65 also has a threaded groove 62 on the inner side. Therefore, the splicing plate 65 can extend the connecting parts of the docking end 61, and can also realize docking control for some single-row, two-row or multi-row rice transplanter equipment.

[0039] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. An electric multi-row terraced rice transplanter, comprising a pole (1), a connecting pipe (2), and a handle (3), characterized in that: The outer wall of the pole (1) is slidably connected to a bracket (8), the lower end of the pole (1) is provided with a remote control navigation device docking adjustment structure (4), the upper part of the pole (1) is provided with a remote control navigation device folding structure (5), and the end of the connecting pipe (2) is provided with a navigation device installation structure (6).

2. The electric multi-row terraced rice transplanter according to claim 1, characterized in that: The docking adjustment structure (4) of the remote control navigation device includes a convex shaft (41) and a sleeve (45). The convex shaft (41) is fixedly connected to the lower end of the upright (1). The sleeve (45) is movably sleeved on the outside of the convex shaft (41). A limiting groove (43) is fixedly opened at the top of the sleeve (45). A protrusion (42) is fixedly connected to the outer wall of the convex shaft (41). Multiple transverse grooves (44) are fixedly opened inside the convex shaft (41). A fixing bolt (46) is threadedly connected to the side wall of the sleeve (45).

3. The electric multi-row terraced rice transplanter according to claim 2, characterized in that: The two sides of the protrusion (42) are slidably connected to the inner side of the limiting groove (43), the fixing bolt (46) is threadedly connected to the inner side of the transverse groove (44), and the outer wall rear side of the sleeve (45) is fixedly connected to the protrusion plate (7).

4. The electric multi-row terraced rice transplanter according to claim 1, characterized in that: The folding structure (5) of the remote control navigation device includes a top tube (51) and folding pieces (52). The top tube (51) is fixedly connected to the top of the pole (1). Folding pieces (52) are fixedly connected to both sides of the top tube (51). A flipping shaft (53) is rotatably connected to the inner side of the two folding pieces (52). A support frame (54) is fixedly connected to the other end of the two folding pieces (52).

5. The electric multi-row terraced rice transplanter according to claim 1, characterized in that: The navigation device mounting structure (6) includes a docking end (61) and an extension piece (63). The docking end (61) is fixedly installed at the bottom end of the connecting pipe (2). A threaded groove (62) is fixedly opened inside the docking end (61). Extension pieces (63) are fixedly connected to both sides of the outer wall of the docking end (61). The other ends of the two extension pieces (63) are movably overlapped with a splicing piece (65). Locking bolts (64) are threadedly connected to the inner sides of the splicing piece (65) and the extension piece (63).

6. The electric multi-row terraced rice transplanter according to claim 4, characterized in that: A handle (3) is fixedly connected to the top of the support frame (54).

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