Adjustable plow convenient to assemble

Abstract

The utility model discloses an adjustable ploughing plough convenient to assemble, and relates to the technical field of ploughing ploughs, the adjustable ploughing plough convenient to assemble comprises a mini-tiller main body, a ploughing plough mechanism is arranged at the bottom of the mini-tiller main body, the ploughing plough mechanism comprises a connecting rod, the peripheral surface of the connecting rod is evenly provided with assembling assemblies distributed in an annular mode, and the assembling assemblies are connected with the mini-tiller main body. The assembling assembly comprises a fixing sleeve. According to the adjustable plow convenient to assemble, a flange bearing seat is conveniently connected and fixed with fixing clamping holes with different heights in an adjusting supporting plate through mounting bolts, the height of a plow mechanism is conveniently adjusted, the telescopic length of a telescopic supporting rod is conveniently controlled through a fixing sleeve, and meanwhile soil outside the telescopic supporting rod is conveniently scraped in a telescopic mode; the fixing round block rotates in the round groove to drive the T-shaped clamping bolt to rotate, a hook form is conveniently formed, the stability of fixed connection of the connecting supporting rod is improved, and the fixing bolt drives the connecting round block to telescopically move in the connecting round groove to conveniently make contact with the telescopic supporting rod and fix the telescopic supporting rod.

Description

Technical Field

[0001] This utility model relates to the technical field of tillage plows, specifically an adjustable tillage plow that is easy to assemble. Background Technology

[0002] The purpose of tilling farmland soil is to loosen the soil structure, accelerate the soil maturation process, improve the soil moisture retention capacity, and control pests. The plow blades used for tilling farmland are vertical plow blades, which can be used to vertically till surface salts to the bottom of the plow.

[0003] When tilling land, the soil needs to be turned over and deep loosened. The usual practice is to use a mini-tiller to drive the tilling blades. The tilling blades are mainly used for single tilling and are not convenient to adjust. Therefore, there is an urgent need for an adjustable tilling plow that is easy to assemble.

[0004] Currently, plow blades for tillage are inconvenient to assemble and use, making it difficult to adjust the tillage height and length. They are also prone to getting clogged by soil, making cleaning difficult, and the connections are not stable enough, resulting in inflexible assembly. Summary of the Invention

[0005] The purpose of this utility model is to provide an adjustable tillage plow that is easy to assemble, in order to solve the problems mentioned in the background art, such as the plow blades being inconvenient to assemble and use, inconvenient to adjust the tillage height and the length of the tillage blades, being easily blocked by soil, being inconvenient to clean, having unstable connections, and not being flexible in assembly.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable tiller that is easy to assemble, comprising a mini-tiller body, a tiller mechanism being provided at the bottom of the mini-tiller body, a mounting groove being provided on one side of the bottom of the mini-tiller body, a protective baffle being provided on the inner wall of the bottom of the mounting groove, rotating holes being provided on both sides of the mounting groove, a transmission rod being rotatably connected to the inner wall of the rotating hole, anti-slip rollers being provided at both ends of the transmission rod, a first bevel gear being provided on the outer side of the middle of the transmission rod, and a matching second bevel gear being meshed with the outer side of the first bevel gear; the tiller mechanism includes a connecting rod. The outer circumference of the connecting rod is uniformly provided with annularly distributed assembly components. Each assembly component includes a fixing sleeve, and a telescopic support rod adapted to the inner wall of the fixing sleeve is slidably connected to it. A circular groove is formed on the top of one side of the outer wall of the telescopic support rod. A square locking hole is provided on the inner wall of the circular groove. A fixed circular block adapted to the circular groove is provided on the inner wall of the circular groove. A T-shaped bolt adapted to the square locking hole is provided on one side of the outer wall of the fixed circular block. One end of the connecting support rod is provided on the other side of the outer wall of the fixed circular block. The connecting support rod is connected and fixed by the T-shaped bolt and the square locking hole. A tillage shovel is provided on the other end of the connecting support rod.

[0007] Furthermore, each end of the connecting rod is connected to one end of the first connecting shaft. The first connecting shaft is rotatably connected to a flange bearing seat that is compatible with it. Four adjusting support plates are symmetrically arranged at the bottom of the micro-tiller body. The adjusting support plates are symmetrically arranged with fixing holes that are compatible with the first connecting shaft. The outer periphery of the fixing holes is provided with mounting screw grooves. The mounting screw grooves are used to connect and fix the flange bearing seat to the adjusting support plate by setting mounting bolts that are compatible with them.

[0008] Furthermore, one of the first connecting shafts is connected to a second connecting shaft at the other end, and a pulley is provided on the outside of the second connecting shaft. A first AC motor is symmetrically arranged on one side of the top of the micro-tiller body. The output end of the first AC motor is connected and fixed to one end of the other second connecting shaft through a coupling. Another pulley is provided on the outside of the other second connecting shaft, and a belt body transmission connection is provided between the two pulleys.

[0009] Furthermore, the top of the telescopic support rod is provided with a fastening screw groove, which is also provided on the T-shaped bolt and at the bottom of the square locking hole. The fastening screw groove is used to connect and fix the T-shaped bolt and the square locking hole by setting a matching fastening bolt. The top of the inner walls of the four sides of the fixing sleeve is provided with a connecting circular groove. The inside of the connecting circular groove is provided with a fixing screw hole. The inner wall of the connecting circular groove is slidably provided with a matching connecting circular block. The inner wall of the fixing screw hole is threaded with a matching fixing bolt. The connecting circular block is connected and fixed to the telescopic support rod by setting a fixing bolt.

[0010] Furthermore, one end of the second bevel gear is connected to one end of the drive shaft, and a second AC motor is provided on one side of the inner wall of the mounting groove. The output end of the second AC motor is connected and fixed to the other end of the drive shaft by a coupling.

[0011] Furthermore, fixed supports are symmetrically arranged on both sides of one outer wall of the main body of the micro-tiller, and auxiliary rollers are rotatably connected to the bottom end of the fixed supports.

[0012] Furthermore, a handrail is provided in the middle of one side of the outer wall of the main body of the micro-tiller.

[0013] Furthermore, a battery is installed on the other side of the top of the main body of the micro-tiller.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This easy-to-assemble adjustable tiller has a flange bearing seat that can be easily connected and fixed to the fixing holes at different heights on the adjusting support plate via mounting bolts, facilitating the adjustment of the tiller mechanism's height. The first AC motor drives the second connecting shaft to rotate, which in turn drives the pulley to rotate. The pulley transmits power through the belt body, facilitating the rotation of the connecting rod inside the adjusting support plate. The fixing sleeve facilitates the control of the telescopic support rod's extension length and also facilitates the extension and scraping of soil outside the telescopic support rod. The fixing round block is connected to the round groove with a tenon and tenon joint, and the T-shaped bolt is connected to the square hole with a tenon and tenon joint. The rotation of the fixing round block inside the round groove drives the T-shaped bolt to rotate, facilitating the formation of a hook and improving the stability of the fixed connection of the connecting support rod.

[0016] 2. This easy-to-assemble adjustable tillage plow features fastening bolts that facilitate further fixing of the T-shaped bolts and telescopic support rods, improving connection stability. The fixing bolts drive the connecting block to extend and retract within the connecting groove, facilitating contact with and fixing to the telescopic support rod. This helps to fix the extension length of the telescopic support rod, improving extension stability. The T-shaped bolts are easy to remove, allowing for easy cleaning of the soil inside the square-shaped locking holes, making it convenient to use. The connecting support rod drives the tillage shovel to till the soil.

[0017] 3. This easy-to-assemble adjustable tiller is driven by a second AC motor to rotate a drive shaft, which in turn drives a second bevel gear, which in turn drives a first bevel gear, which in turn drives a drive rod to rotate. The drive rod is limited by a rotating hole, which facilitates the rolling of anti-slip rollers and thus facilitates the movement of the main body of the tiller. A protective baffle protects the mounting groove, and a fixed bracket drives an auxiliary roller to rotate, which facilitates the movement of the main body of the tiller. The connecting rod is connected to the flange bearing seat through a first connecting shaft. Attached Figure Description

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

[0019] Figure 2 This is a schematic diagram of the bottom three-dimensional structure of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the main body of the micro-tiller of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the tillage plow mechanism of this utility model;

[0022] Figure 5 This is a three-dimensional structural diagram of the assembly components of this utility model;

[0023] Figure 6 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0024] In the diagram: 1. Main body of the micro-tiller; 2. Tiller mechanism; 201. Connecting rod; 202. Assembly component; 2021. Fixing sleeve; 2022. Telescopic support rod; 2023. Circular groove; 2024. Square locking hole; 2025. Fixing block; 2026. T-bolt; 2027. Fastening screw groove; 2028. Connecting support rod; 2029. Tiller blade; 2030. Fastening bolt; 2031. Connecting groove; 2032. Fixing screw hole; 2033. Connecting block; 2034. Fixing bolt; 203. First 204. Connecting shaft; 205. Flange bearing seat; 206. Adjusting support plate; 207. Fixing clip hole; 208. Mounting screw groove; 209. Mounting bolt; 210. Second connecting shaft; 211. Pulley; 212. Belt body; 213. First AC motor; 214. Mounting groove; 215. Protective baffle; 216. Rotating hole; 22. Transmission rod; 23. Anti-slip roller; 24. First bevel gear; 25. Second bevel gear; 26. Transmission shaft; 27. Second AC motor; 28. Fixed bracket; 29. ​​Auxiliary roller; 200. Handrail; 201. Battery. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-6 This utility model provides a technical solution: an adjustable tiller that is easy to assemble, including a mini-tiller body 1, a tiller mechanism 2 at the bottom of the mini-tiller body 1, an installation groove 3 on one side of the bottom of the mini-tiller body 1, a protective baffle 4 adapted to the installation groove 3 on the inner wall of the bottom of the installation groove 3, rotating holes 5 on both sides of the installation groove 3, a transmission rod 6 rotatably connected to the inner wall of the rotating hole 5, anti-slip rollers 7 at both ends of the transmission rod 6, a first bevel gear 8 on the outer side of the middle of the transmission rod 6, and a second bevel gear 8 meshing with the outer side of the first bevel gear 8. The bevel gear 9, the fixed brackets 12 are symmetrically arranged on both sides of one outer wall of the micro tiller body 1, the bottom end of the fixed bracket 12 is rotatably connected to the auxiliary roller 13, the handle 14 is arranged in the middle of one outer wall of the micro tiller body 1, the battery 15 is arranged on the other side of the top of the micro tiller body 1, the other end of the connecting support rod 2028 is provided with the tilling shovel 2029, one end of the second bevel gear 9 is connected to one end of the drive shaft 10, the inner wall of the mounting groove 3 is provided with a second AC motor 11, the output end of the second AC motor 11 is connected and fixed to the other end of the drive shaft 10 through a coupling.

[0027] Specifically, the second AC motor 11 drives the transmission shaft 10 to rotate, the transmission shaft 10 drives the second bevel gear 9 to rotate, the second bevel gear 9 drives the first bevel gear 8 to rotate, which in turn drives the transmission rod 6 to rotate. The transmission rod 6 is limited by the rotation hole 5, which facilitates the rolling of the anti-slip roller 7, and thus facilitates the movement of the micro-tiller body 1. The mounting groove 3 is protected by the protective baffle 4, and the auxiliary roller 13 is driven to rotate by the fixed bracket 12, which facilitates the movement of the auxiliary micro-tiller body 1.

[0028] The tillage plow mechanism 2 includes a connecting rod 201. Assembly components 202 are evenly distributed in a ring on the outer circumference of the connecting rod 201. Each assembly component 202 includes a fixing sleeve 2021. A telescopic support rod 2022 is slidably connected to the inner wall of the fixing sleeve 2021. A circular groove 2023 is formed on the top of one side of the outer wall of the telescopic support rod 2022. A square locking hole 2024 is provided on the inner wall of the circular groove 2023. A matching fixing... A fixed circular block 2025 has a T-shaped latch 2026 on one outer wall that matches a square latch hole 2024. A connecting rod 2028 is located on one end of the other outer wall of the fixed circular block 2025. The connecting rod 2028 is connected and fixed to the square latch hole 2024 via the T-shaped latch 2026. A tillage shovel 2029 is located at the other end of the connecting rod 201. Both ends of the connecting rod 201 are connected to one end of a first connecting shaft 203. The external rotating connection of 03 is fitted with a flange bearing seat 204. The bottom of the micro-tiller body 1 is symmetrically provided with four adjusting support plates 205. The adjusting support plates 205 are symmetrically provided with fixing holes 206 that are fitted with the first connecting shaft 203. The outer periphery of the fixing holes 206 is provided with mounting screw grooves 207. The mounting screw grooves 207 are connected and fixed to the flange bearing seat 204 and the adjusting support plate 205 by setting the mounting bolts 208 that are fitted with them. The other end of one of the first connecting shafts 203 is connected to one of the second connecting shafts 209. One of the second connecting shafts 209 is provided with a pulley 210. The top side of the micro-tiller body 1 is symmetrically provided with a first AC motor 212. The output end of the first AC motor 212 is connected and fixed to one end of another second connecting shaft 209 by setting a coupling. Another pulley 210 is provided on the outside of the other second connecting shaft 209. A belt body 211 is provided between the two pulleys 210 for transmission.

[0029] Specifically, the connecting rod 201 is connected to the flange bearing seat 204 via the first connecting shaft 203. The flange bearing seat 204 is easily connected and fixed to the fixing holes 206 at different heights on the adjusting support plate 205 via mounting bolts 208, facilitating the adjustment of the height of the tillage plow mechanism 2. The first AC motor 212 drives the second connecting shaft 209 to rotate, which in turn drives the pulley 210 to rotate. The pulley 210 transmits power through the belt body 211, facilitating the rotation of the connecting rod 201 inside the adjusting support plate 205. The fixing sleeve 2021 facilitates the control of the telescopic support rod 2022. The telescopic length is adjustable, facilitating the scraping of soil on the outside of the telescopic support rod 2022. A fixed round block 2025 is tenon-and-mortise connected to a round groove 2023, and a T-shaped bolt 2026 is tenon-and-mortise connected to a square hole 2024. The fixed round block 2025 rotates inside the round groove 2023, causing the T-shaped bolt 2026 to rotate, easily forming a hook shape and improving the stability of the fixed connection of the support rod 2028. When the T-shaped bolt 2026 is disassembled, it facilitates cleaning the soil inside the square hole 2024, making it convenient to use. The connecting support rod 2028 drives the tillage shovel 2029 to till the soil.

[0030] The top of the telescopic support rod 2022 is provided with a fastening screw groove 2027, which is also provided on the T-type bolt 2026 and at the bottom of the square locking hole 2024. The fastening screw groove 2027 is connected and fixed to the T-type bolt 2026 and the square locking hole 2024 by a matching fastening bolt 2030. The top of the inner walls of the four sides of the fixing sleeve 2021 is provided with a connecting circular groove 2031. The inside of the connecting circular groove 2031 is provided with a fixing screw hole 2032. The inner wall of the connecting circular groove 2031 is slidably provided with a matching connecting circular block 2033. The inner wall of the fixing screw hole 2032 is threadedly connected with a matching fixing bolt 2034. The connecting circular block 2033 is connected and fixed to the telescopic support rod 2022 by the fixing bolt 2034.

[0031] Specifically, the fastening bolt 2030 facilitates further fixing of the T-type bolt 2026 and the telescopic support rod 2022, which helps to improve the stability of the connection. The fixing bolt 2034 drives the connecting block 2033 to move telescopically within the connecting groove 2031, which facilitates contact with and fixing of the telescopic support rod 2022, helps to fix the telescopic length of the telescopic support rod 2022, and improves the stability of telescopic movement.

[0032] Working principle: First, the second AC motor 11 drives the transmission shaft 10 to rotate, which in turn drives the second bevel gear 9 to rotate. The second bevel gear 9 then drives the first bevel gear 8 to rotate, which in turn drives the transmission rod 6 to rotate. The transmission rod 6 is limited by the rotation hole 5, which facilitates the rolling of the anti-slip roller 7, thereby facilitating the movement of the mini-tiller body 1. The mounting groove 3 is protected by the protective baffle 4. The auxiliary roller 13 is driven to rotate by the fixed bracket 12, which assists in the movement of the mini-tiller body 1. The connecting rod 201 is connected to the first connecting shaft. 203 is connected to the flange bearing seat 204. The flange bearing seat 204 is easily connected and fixed to the fixing holes 206 at different heights on the adjusting support plate 205 via mounting bolts 208, facilitating the adjustment of the height of the tillage plow mechanism 2. The first AC motor 212 drives the second connecting shaft 209 to rotate, which in turn drives the pulley 210 to rotate. The pulley 210 transmits power through the belt body 211, facilitating the rotation of the connecting rod 201 inside the adjusting support plate 205. The fixing sleeve 2021 facilitates the control of the telescopic support rod 201. The telescopic length of 22 facilitates the scraping of soil from the outside of the telescopic support rod 2022. It is connected by a tenon and mortise joint between the fixed round block 2025 and the round groove 2023, and a tenon and mortise joint between the T-shaped bolt 2026 and the square locking hole 2024. The rotation of the fixed round block 2025 within the round groove 2023 causes the T-shaped bolt 2026 to rotate, easily forming a hook shape and improving the stability of the connection between the support rod 2028 and the telescopic support rod. The fastening bolt 2030 further secures the T-shaped bolt 2026 and the telescopic support rod 2022, contributing to improved connection stability. The stability of the connection is improved by using the fixing bolt 2034 to drive the connecting block 2033 to move telescopically within the connecting groove 2031, facilitating contact with and fixation of the telescopic support rod 2022. This helps to fix the telescopic length of the telescopic support rod 2022 and improves the stability of telescopic movement. The T-shaped bolt 2026 is easy to remove when disassembling, allowing for easy cleaning of the soil inside the square hole 2024. The connecting support rod 2028 drives the tillage shovel 2029 to till the soil, thus completing the operation process of an adjustable tillage plow that is easy to assemble.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable plough for easy assembly, characterised in that, The utility model relates to a micro ploughing machine, including micro ploughing machine body (1), the bottom of micro ploughing machine body (1) is provided with ploughing plough mechanism (2), one side bottom of micro ploughing machine body (1) is opened with mounting slot (3), the bottom inner wall of mounting slot (3) is provided with the protection baffle (4) of adaptation, both sides of mounting slot (3) are provided with rotating hole (5), the inner wall rotation of rotating hole (5) is connected with transmission rod (6), and both ends of transmission rod (6) are provided with antiskid gyro wheel (7) respectively, and the outside of transmission rod (6) is provided with first bevel gear (8), and the outside meshing of first bevel gear (8) is connected with the second bevel gear (9) of adaptation, The ploughing plough mechanism (2) includes a connecting rod (201), the outer circumferential surface of the connecting rod (201) is uniformly provided with an assembly component (202) in a ring shape, the assembly component (202) includes a fixed sleeve (2021), the inner wall of the fixed sleeve (2021) is slidably connected with a telescopic support rod (2022) adapted thereto, a circular recess (2023) is formed in the top of the outer wall of one side of the telescopic support rod (2022), a square clamping hole (2024) is arranged on the inner wall of the circular recess (2023), a fixed circular block (2025) adapted thereto is arranged on the inner wall of the circular recess (2023), a T-shaped clamping bolt (2026) adapted to the square clamping hole (2024) is arranged on the outer wall of one side of the fixed circular block (2025), one end of a connecting support rod (2028) is arranged on the other outer wall of the fixed circular block (2025), the connecting support rod (2028) is connected and fixed with the square clamping hole (2024) by arranging the T-shaped clamping bolt (2026), and a ploughing shovel (2029) is arranged at the other end of the connecting support rod (2028).

2. An adjustable plough for easy assembly according to claim 1, characterized in that: The connecting rod (201) is connected with one end of a first connecting shaft (203) respectively, a flange bearing seat (204) adapted thereto is rotatably connected to the outside of the first connecting shaft (203), four adjusting support plates (205) are symmetrically arranged on the bottom of the micro ploughing machine body (1), a fixed clamping hole (206) adapted to the first connecting shaft (203) is symmetrically arranged on the adjusting support plate (205), a mounting screw groove (207) is formed in the outer periphery of the fixed clamping hole (206), and the flange bearing seat (204) and the adjusting support plate (205) are connected and fixed by arranging a mounting screw (208) adapted thereto in the mounting screw groove (207).

3. An adjustable plough for easy assembly according to claim 2, characterised in that: Another end of one of the first connecting shafts (203) is connected with one of the second connecting shafts (209), and one of the second connecting shafts (209) is externally provided with one of the pulleys (210); the top side of the micro tiller body (1) is symmetrically provided with the first alternating current motor (212), and the output end of the first alternating current motor (212) is connected and fixed with one end of the other second connecting shaft (209) through the setting of the shaft coupling; the other second connecting shaft (209) is externally provided with the other pulley (210), and the two pulleys (210) are drivingly connected through the setting of the belt body (211).

4. The adjustable lister of claim 1 wherein: The top of the telescopic supporting rod (2022) is provided with the fastening screw groove (2027), the fastening screw groove (2027) is also arranged on the T-shaped clamping bolt (2026), and the fastening screw groove (2027) is also arranged at the bottom of the square clamping hole (2024); the fastening screw groove (2027) is connected and fixed with the T-shaped clamping bolt (2026) and the square clamping hole (2024) through the setting of the fastening bolt (2030) matched therewith; the top of the inner wall of the four sides of the fixed sleeve (2021) is provided with the connecting circular groove (2031), the inside of the connecting circular groove (2031) is provided with the fixed screw hole (2032), the inner wall of the connecting circular groove (2031) is slidingly provided with the connecting circular block (2033) matched therewith, and the inner wall of the fixed screw hole (2032) is threadedly connected with the fixed bolt (2034) matched therewith; the connecting circular block (2033) is connected and fixed with the telescopic supporting rod (2022) through the setting of the fixed bolt (2034).

5. The adjustable lister of claim 1 wherein: One end of the second bevel gear (9) is connected with one end of the transmission shaft (10), and one side of the inner wall of the mounting groove (3) is provided with the second alternating current motor (11); the output end of the second alternating current motor (11) is connected and fixed with the other end of the transmission shaft (10) through the setting of the shaft coupling.

6. An adjustable lister according to claim 1 wherein: The outer wall of one side of the micro tiller body (1) is symmetrically provided with the fixed support (12) on both sides, and the bottom end of the fixed support (12) is rotatably connected with the auxiliary roller (13).

7. An adjustable lister according to claim 1 wherein: The middle part of the outer wall of one side of the micro tiller body (1) is provided with the handrail (14).

8. An adjustable lister according to claim 1 wherein: The other side of the top of the micro tiller body (1) is provided with the storage battery (15).

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