Deep ploughing rotary cultivator

Abstract

The utility model provides a deep ploughing rotary cultivator, which relates to the technical field of rotary cultivators and comprises a push plate, the top of the push plate is connected with a handle, the front surface of the push plate is connected with a deep ploughing adjusting assembly, the deep ploughing adjusting assembly comprises a connecting plate and a support, the connecting plate is fixedly connected to the upper end of the front surface of the push plate, and the support is fixedly connected with the push plate. The support is connected to the surface of one side of the connecting plate, the top of the support is connected with a motor, and the output end of the motor is connected with a first belt wheel. According to the utility model, when deep ploughing of the rotary tillage blade needs to be adjusted, the first belt pulley and the second belt pulley can be driven by the motor to rotate at the same time, the two groups of one-way screws and the two groups of connecting sleeves are in threaded rotation at the same time, and the mounting cover is pushed downwards, so that deep ploughing of the rotary tillage blade is adjusted; the problem that an existing rotary cultivator cannot adjust deep ploughing according to actual requirements is solved, and diversified agricultural requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary tillers, in particular to a deep tillage rotary tiller. Background Art

[0002] The rotary tiller can cultivate the soil deeply, making the soil fine, the soil and fertilizer mixed evenly, and the ground level. The requirements of dryland sowing or paddy field planting can be achieved in one operation.

[0003] As shown in the announcement number: CN218784071U, a deep tillage rotary tiller relates to the technical field of rotary tillers, including a mounting cover, both sides of the top of the inner wall of the mounting cover are fixedly provided with slide seats, the inside of the two slide seats are slidably provided with sliders, one side of the inner wall of the two slide seats is fixedly provided with a horizontal electric hydraulic cylinder, and the output ends of the two horizontal electric hydraulic cylinders are respectively fixedly connected to one side of the corresponding slider. The beneficial effects of the utility model are: the output ends of the two horizontal electric hydraulic cylinders are controlled to be adjusted to drive the two sliders to move laterally by sliding with the corresponding slide seats respectively, and the lateral displacement of the slider drives two of the drive motors and two of the rotary tilling blades to move laterally through two of the support plates, two of the rotating shafts and two of the U-shaped arms, and the output shafts of the three drive motors are controlled to rotate to drive the three rotary tilling blades to rotate, so that the tillage area can be adjusted by adjusting the distance between the multiple rotary tilling blades.

[0004] This patent controls the output shafts of three driving motors to rotate to drive the three rotary tilling blades, so that the cultivated area can be adjusted by adjusting the distance between the multiple rotary tilling blades. However, the existing rotary tillers cannot adjust the deep tillage. In actual use, different deep tillage is required due to different soil conditions, crop requirements and working environments. If the rotary tiller cannot adjust the tillage depth, it will not be able to adapt to diverse agricultural needs. We have proposed a new type of deep tillage rotary tiller. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the existing rotary tillers in the prior art cannot adjust the deep tillage. In actual use, different tillage depths are required due to different soil conditions, crop requirements and working environments. If the rotary tiller cannot adjust the tillage depth, it cannot adapt to diverse agricultural needs.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a deep tillage rotary tiller, comprising a push plate, the top of the push plate is connected with a handle, the front surface of the push plate is connected with a deep tillage adjustment assembly, the deep tillage adjustment assembly comprises a connecting plate and a bracket, the connecting plate is fixedly connected to the upper end of the front surface of the push plate, the bracket is connected to one side surface of the connecting plate, the top of the bracket is connected to a motor, the output end of the motor is connected to a first pulley, the surface of the first pulley is connected to a transmission belt, one side of the transmission belt is connected to a second pulley, sliding holes are opened at the four corners of the connecting plate, the bottom of the first pulley and the second pulley are fixedly connected with a group of one-way screws, the inside of each group of sliding holes is inserted with a sliding rod, the bottom of the four groups of sliding rods are fixedly connected with a mounting cover, the bottom of the mounting cover is connected with a rotary tillage blade, the surface of the mounting cover is fixedly connected with connecting sleeves on both sides, and the inside of the connecting sleeve is provided with threaded holes.

[0007] Furthermore, the motor is electrically connected to an external power source via a control switch, and the output end of the motor passes through the bracket and is fixedly connected to the first pulley.

[0008] Furthermore, the first pulley is in transmission connection with the second pulley via a transmission belt, and the bracket has a "U" shape.

[0009] Furthermore, the one-way screw is threadedly connected to the threaded hole through the connecting sleeve, and the position and size of the sliding rod match the position and size of the sliding hole.

[0010] Furthermore, a storage assembly is connected to the center position of the surface of the mounting cover, and the storage assembly includes a storage box and a storage box, and the storage box is arranged inside the storage box.

[0011] Furthermore, both inner walls of the storage box are connected to magnetic blocks, and both outer surfaces of the storage box are connected to magnets.

[0012] Furthermore, a handle is connected to the center of the front surface of the storage box, a sliding connection is formed between the storage box and the storage box, and a magnetic connection is formed between the magnetic block and the magnet.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when the deep plowing of the rotary tiller blade needs to be adjusted, the first pulley and the second pulley can be driven by the motor to rotate simultaneously, and the two sets of one-way screws can be threadedly rotated with the two sets of connecting sleeves at the same time, and the mounting cover can be pushed downward, thereby adjusting the deep plowing of the rotary tiller blade, avoiding the problem that the existing rotary tiller cannot adjust the deep plowing according to actual needs, and adapting to diversified agricultural needs.

[0015] 2. In the utility model, when it is necessary to store commonly used tools, the handle can be directly pulled outward so that the storage box can be pulled out of the storage box, and then the tools can be placed in the storage box for storage, thereby avoiding the problem that the existing tools cannot be stored and cannot be taken out for use immediately when needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional structural schematic diagram of a deep tillage rotary tiller is proposed for the utility model;

[0017] Figure 2 This is a three-dimensional structural schematic diagram from another angle of a deep tillage rotary tiller proposed by the utility model;

[0018] Figure 3 A first exploded structural diagram of a deep tillage rotary tiller is proposed for the utility model;

[0019] Figure 4 A second exploded structural diagram of a deep tillage rotary tiller is proposed for the utility model;

[0020] Figure 5 The utility model provides a schematic diagram of the exploded structure of a storage box of a deep tillage rotary tiller.

[0021] Legend: 1. Push plate; 2. Handle; 3. Deep tillage adjustment assembly; 301. Connecting plate; 302. Bracket; 303. Motor; 304. First pulley; 305. Drive belt; 306. Second pulley; 307. Slide hole; 308. One-way screw; 309. Connecting sleeve; 310. Threaded hole; 311. Mounting cover; 312. Slide rod; 313. Rotary tillage blade; 4. Storage assembly; 401. Storage box; 402. Storage box; 403. Magnetic block; 404. Magnet; 405. Handle. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1, as Figure 1-Figure 4As shown, the utility model provides a deep tillage rotary tiller, including a push plate 1, a handle 2 is connected to the top of the push plate 1, a deep tillage adjustment component 3 is connected to the front surface of the push plate 1, and the deep tillage adjustment component 3 includes a connecting plate 301 and a bracket 302. The connecting plate 301 is fixedly connected to the upper end of the front surface of the push plate 1, and the bracket 302 is connected to the side surface of the connecting plate 301. The top of the bracket 302 is connected to a motor 303, and the output end of the motor 303 is connected to a first pulley 304, and the surface of the first pulley 304 is connected to a transmission belt 305, and one side of the transmission belt 305 is connected to a second pulley 306. Slide holes 307 are opened at the four corners of the connecting plate 301, and the bottoms of the first pulley 304 and the second pulley 306 are fixedly connected to a group of one-way screws 308, and each group of slide holes 307 is connected to the bottom of the first pulley 304 and the second pulley 306. 07 are all plugged with sliding rods 312 inside, and the bottom of the four groups of sliding rods 312 are fixedly connected with a mounting cover 311, and the bottom of the mounting cover 311 is connected with a rotary tillage blade 313, and the surface of the mounting cover 311 is fixedly connected with connecting sleeves 309 on both sides, and a threaded hole 310 is provided inside the connecting sleeve 309. The motor 303 is electrically connected to the external power supply through the control switch, and the output end of the motor 303 passes through the bracket 302 and is fixedly connected with the first pulley 304. The first pulley 304 is connected to the second pulley 306 through the transmission belt 305. The shape of the bracket 302 is "U"-shaped, and the one-way screw 308 is threadedly connected with the threaded hole 310 through the connecting sleeve 309. The position and size of the sliding rod 312 match the position and size of the sliding hole 307.

[0025] The effect achieved by the entire embodiment 1 is that when it is necessary to adjust the deep plowing of the rotary tiller blade 313, the forward rotation function of the motor 303 can be turned on by the control switch first, so that the motor 303 can drive the first pulley 304 to rotate forward through the output end, and while the first pulley 304 rotates, the second pulley 306 is also driven to rotate forward through the transmission belt 305, and the two sets of one-way screws 308 are driven to rotate forward through the first pulley 304 and the second pulley 306, and the two sets of one-way screws 308 are simultaneously threadedly rotated through the threaded holes 310 and the two sets of connecting sleeves 309, and then the mounting cover 311 is pushed downward through the threaded transmission, and while the mounting cover 311 moves downward, it also drives the slide bar 312 to move in the slide hole 307. The rotary tiller blade 313 slides downward to a suitable depth through the mounting cover 311, and the motor 303 is turned off. At this time, the operator can grasp the handle 2 to start the rotary tiller blade 313 for rotary tillage. When the rotary tiller blade 313 needs to be adjusted upward, the reverse rotation function of the motor 303 can be turned on to drive the first pulley 304 to rotate in the reverse direction, and then the second pulley 306 is driven to rotate in the reverse direction through the transmission belt 305, thereby realizing the reverse rotation of the two sets of one-way screws 308. At this time, the connecting sleeve 309 will drive the mounting cover 311 to move upward through the reverse thread rotation, so as to adjust the deep tillage of the rotary tiller blade 313, thereby avoiding the problem that the existing rotary tiller cannot adjust the deep tillage according to actual needs, and can adapt to diverse agricultural needs by adjusting the deep tillage method.

[0026] Embodiment 2, as Figure 1 and Figure 5 As shown, a storage component 4 is connected to the center position of the surface of the mounting cover 311, and the storage component 4 includes a storage box 401 and a storage box 402. The storage box 402 is arranged inside the storage box 401, and magnetic blocks 403 are connected to the inner walls on both sides of the storage box 401, and magnets 404 are connected to the outer surfaces on both sides of the storage box 402. A handle 405 is connected to the center position of the front surface of the storage box 402, and a sliding connection is formed between the storage box 402 and the storage box 401, and a magnetic connection is formed between the magnetic block 403 and the magnet 404.

[0027] The effect achieved by the entire embodiment 2 is that when it is necessary to store commonly used tools, the handle 405 can be directly pulled outward to allow the storage box 402 to be slid out of the storage box 401. At this time, the tools can be placed in the storage box 402, and then the storage box 402 can be pushed into the storage box 401. When the storage box 402 is completely pushed into the storage box 401, the magnetic block 403 and the magnet 404 will also be magnetically fixed to prevent the storage box 402 from accidentally sliding out of the storage box 401. This avoids the problem that the existing tools cannot be stored and cannot be taken out for use immediately when needed, thereby improving the convenience of storing the tools.

[0028] Working principle: When it is necessary to adjust the deep plowing of the rotary tiller blade 313, the motor 303 can be used to drive the first pulley 304 and the second pulley 306 to rotate at the same time, and the two sets of one-way screws 308 can be threadedly rotated with the two sets of connecting sleeves 309 at the same time, and the mounting cover 311 can be pushed downward, thereby adjusting the deep plowing of the rotary tiller blade 313, avoiding the problem that the existing rotary tillers cannot adjust the deep plowing according to actual needs, and adapting to diverse agricultural needs. When it is necessary to store commonly used tools, the handle 405 can be directly pulled outward, so that the storage box 402 can be pulled out of the storage box 401, and then the tools can be placed in the storage box 402 for storage, avoiding the problem that the existing tools cannot be stored and cannot be taken out for use when needed.

[0029] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the above disclosed technical content to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification or equivalent to the above embodiment made according to the technical essence of the present invention without departing from the technical solution of the present invention shall be construed as follows:

[0030] Changes and modifications still fall within the protection scope of the technical solution of this utility model.

Claims

1. A deep tillage rotary tiller, comprising a push plate (1), characterized in that: The top of the push plate (1) is connected to a handle (2), and the front surface of the push plate (1) is connected to a deep tillage adjustment component (3); The deep tillage adjustment component (3) comprises a connecting plate (301) and a bracket (302), wherein the connecting plate (301) is fixedly connected to the upper end of the front surface of the push plate (1), the bracket (302) is connected to a side surface of the connecting plate (301), the top of the bracket (302) is connected to a motor (303), the output end of the motor (303) is connected to a first pulley (304), the surface of the first pulley (304) is connected to a transmission belt (305), one side of the transmission belt (305) is connected to a second pulley (306), and the connecting plate (30 1), sliding holes (307) are provided at the four corners, a group of one-way screws (308) are fixedly connected to the bottom of the first pulley (304) and the second pulley (306), a sliding rod (312) is inserted into the interior of each group of sliding holes (307), a mounting cover (311) is fixedly connected to the bottom of the four groups of sliding rods (312), a rotary tillage blade (313) is connected to the bottom of the mounting cover (311), connecting sleeves (309) are fixedly connected to both sides of the surface of the mounting cover (311), and a threaded hole (310) is provided inside the connecting sleeve (309).

2. The deep tillage rotary tiller according to claim 1, characterized in that: The motor (303) is electrically connected to an external power source via a control switch, and the output end of the motor (303) passes through the bracket (302) to form a fixed connection with the first pulley (304).

3. The deep tillage rotary tiller according to claim 2, characterized in that: The first pulley (304) is in transmission connection with the second pulley (306) via a transmission belt (305), and the bracket (302) has a "U" shape.

4. The deep tillage rotary tiller according to claim 3, characterized in that: The one-way screw rod (308) is threadedly connected to the threaded hole (310) via the connecting sleeve (309), and the position and size of the sliding rod (312) match the position and size of the sliding hole (307).

5. The deep tillage rotary tiller according to claim 1, characterized in that: A storage assembly (4) is connected to the center of the surface of the mounting cover (311); the storage assembly (4) comprises a storage box (401) and a storage box (402); and the storage box (402) is arranged inside the storage box (401).

6. The deep tillage rotary tiller according to claim 5, characterized in that: Both inner walls of the storage box (401) are connected to magnetic blocks (403), and both outer surfaces of the storage box (402) are connected to magnets (404).

7. The deep tillage rotary tiller according to claim 6, characterized in that: A handle (405) is connected to the center of the front surface of the storage box (402); a sliding connection is formed between the storage box (402) and the storage box (401); and a magnetic connection is formed between the magnetic block (403) and the magnet (404).

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