Rotary tillage mechanism with multiple motors

Abstract

The utility model discloses a rotary tillage mechanism with multiple motors, which comprises a mounting bracket, a rotary tillage mechanism, a rotary tillage mechanism, a rotary tillage mechanism and a motor, the mounting bracket is provided with a connecting structure and a mounting part, and the mounting bracket is provided with a rotating frame; the first rotary tillage assembly is provided with a first driving motor, a first cutter shaft and a first cutter set, the first driving motor is mounted on the mounting part, the first cutter shaft is rotatably mounted on the rotating frame, and the first driving motor is in transmission connection with the first cutter shaft; the second rotary tillage assembly is provided with a second driving motor, a second cutter shaft and a second cutter set, the second driving motor is installed on the installation part, the second cutter shaft is rotatably installed on the rotating frame, and the second driving motor is in transmission connection with the second cutter shaft. According to the utility model, the rotary tillage mechanism can adapt to a complex soil environment, and the ploughing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a rotary tillage mechanism with multiple motors. Background Art

[0002] The current agricultural rotary tiller mainly consists of two parts: a locomotive and a rotary tilling mechanism. The current rotary tilling mechanism includes a knife shaft and a knife group fixed on the knife shaft. The knife shaft is driven by a motor to rotate, thereby driving the knife group to rotate and realize the tillage of the land. In order to take into account the efficiency of tillage, the width of the land that the rotary tilling mechanism tills at the same time is generally increased by increasing the length of the knife shaft and the number of knife groups. However, increasing the length of the knife shaft and the number of knife groups requires a motor with greater torque to drive, which increases the cost. In general, a motor with greater torque is also larger in size, causing inconvenience in operation. In addition, due to the complex soil environment in some areas, the soil hardness of different positions in the same farmland is different, while the speed and torque of the knife group on the same knife shaft are consistent. The speed and torque cannot be adjusted according to the soil conditions, which affects the tillage effect of the land. Utility Model Content

[0003] The utility model provides a rotary tillage mechanism with multiple motors, which can improve the tillage efficiency of a rotary tiller.

[0004] In order to solve the above technical problems, the utility model provides a rotary tillage mechanism with multiple motors, which is characterized by comprising:

[0005] A mounting bracket, wherein the mounting bracket is provided with a connecting structure, wherein the connecting structure is used to connect to the agricultural machinery, wherein the mounting bracket is provided with a mounting portion, and wherein the mounting bracket is provided with a rotating frame;

[0006] a first rotary tillage assembly, the first rotary tillage assembly being provided with a first drive motor, a first cutter shaft and a first cutter group, the first drive motor being mounted on the mounting portion, the first cutter shaft being rotatably mounted on the rotating frame, the first drive motor being transmission-connected to the first cutter shaft, and the first cutter group being mounted on the first cutter shaft;

[0007] The second rotary tillage component is provided with a second drive motor, a second knife shaft and a second knife group, the second drive motor is mounted on the mounting portion, the second knife shaft is rotatably mounted on the rotating frame, the second drive motor is transmission-connected with the second knife shaft, and the second knife group is mounted on the second knife shaft.

[0008] As a preferred embodiment of the above technical solution, the mounting portion includes a first mounting frame and a second mounting frame, the first mounting frame and the second mounting frame are arranged on the top of the mounting bracket, the first drive motor is fixed on the first mounting frame, and the second drive motor is fixed on the second mounting frame.

[0009] As a preferred embodiment of the above technical solution, the first knife axis and the second knife axis are coaxially arranged.

[0010] As a preferred embodiment of the above technical solution, the mounting bracket is provided with a transmission frame, and the number of the transmission frames is two. The positions of the two transmission frames correspond to the positions of the first drive motor and the second drive motor respectively, and the first knife shaft and the second knife shaft can be rotatably inserted in the two transmission frames respectively.

[0011] As a preferred embodiment of the above technical solution, the end of the first cutter shaft is inserted in the rotating frame, the end of the second cutter shaft is inserted in the rotating frame, the two transmission frames are respectively arranged on both sides of the rotating frame, and the two transmission frames are respectively arranged in the middle of the first cutter shaft and the second cutter shaft.

[0012] As a preferred embodiment of the above technical solution, the first drive motor is connected to the first knife shaft via a belt transmission, and the second drive motor is connected to the second knife shaft via a belt transmission.

[0013] As a preferred embodiment of the above technical solution, a protective cover is provided on the transmission frame.

[0014] As a preferred embodiment of the above technical solution, the cross-sections of the first blade axis and the second blade axis are hexagonal.

[0015] The utility model provides a rotary tillage mechanism with multiple motors, characterized in that it includes: a mounting bracket, a first rotary tillage component and a second rotary tillage component. By arranging the first rotary tillage component and the second rotary tillage component, the width of the land that can be tilled at one time by the rotary tillage mechanism can be increased, thereby improving the tillage efficiency. During use, the rotation speed and torque of the first drive motor and the second drive motor can be adjusted according to the soil conditions, thereby adjusting the rotation speed and torque of the first knife group and the second knife group, thereby simultaneously tilling soils of different hardnesses, ensuring that in a more complex soil environment, the tillage speed can be taken into account while ensuring the soil is turned, thereby improving the tillage efficiency.

[0016] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a rotary tillage mechanism with multiple motors in an embodiment of the utility model;

[0018] Figure 2 This is a structural schematic diagram of a rotary tillage mechanism with multiple motors in an embodiment of the utility model;

[0019] In the figure: 1. mounting bracket; 2. first rotary tillage assembly; 3. second rotary tillage assembly; 101. connection structure; 102. mounting portion; 103. rotating frame; 104. first mounting frame; 105. second mounting frame; 106. transmission frame; 107. protective cover; 201. first drive motor; 202. first knife shaft; 203. first knife group; 301. second drive motor; 302. second knife shaft; 303. second knife group. DETAILED DESCRIPTION

[0020] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 to Figure 2 The utility model provides a rotary tillage mechanism with multiple motors, which is characterized by comprising:

[0022] A mounting bracket 1, wherein the mounting bracket 1 is provided with a connecting structure 101, wherein the connecting structure 101 is used to connect with an agricultural machine, wherein a mounting portion 102 is provided on the mounting bracket 1, and wherein a rotating frame 103 is provided on the mounting bracket 1;

[0023] A first rotary tillage component 2, wherein the first rotary tillage component 2 is provided with a first drive motor 201, a first cutter shaft 202 and a first cutter group 203, wherein the first drive motor 201 is mounted on the mounting portion 102, the first cutter shaft 202 is rotatably mounted on the rotating frame 103, the first drive motor 201 is transmission-connected to the first cutter shaft 202, and the first cutter group 203 is mounted on the first cutter shaft 202;

[0024] The second rotary tillage assembly 3, the second rotary tillage assembly 3 is provided with a second drive motor 301, a second cutter shaft 302 and a second cutter group 303, the second drive motor 301 is installed on the installation part 102, the second cutter shaft 302 is rotatably installed on the rotating frame 103, the second drive motor 301 is in transmission connection with the second cutter shaft 302, and the second cutter group 303 is installed on the second cutter shaft 302.

[0025] An embodiment of the present utility model provides a rotary tillage mechanism with multiple motors, which is characterized in that it includes: a mounting bracket 1, a first rotary tillage assembly 2 and a second rotary tillage assembly 3. By setting the first rotary tillage assembly 2 and the second rotary tillage assembly 3, the width of the land that can be tilled by the rotary tillage mechanism at one time can be increased, and the tillage efficiency can be improved. During use, the rotation speed and torque of the first drive motor 201 and the second drive motor 301 can also be adjusted according to the soil conditions, so as to adjust the rotation speed and torque of the first cutter group 203 and the second cutter group 303, so that soils with different hardnesses can be tilled simultaneously, ensuring that in a relatively complex soil environment, while ensuring the turning of the soil, the tillage speed can be taken into account, thereby improving the tillage efficiency.

[0026] In a further feasible embodiment of the present embodiment, the installation part 102 includes a first installation frame 104 and a second installation frame 105. The first installation frame 104 and the second installation frame 105 are arranged on the top of the installation bracket 1. The first drive motor 201 is fixed on the first installation frame 104, and the second drive motor 301 is fixed on the second installation frame 105.

[0027] In this embodiment, the first installation frame 104 and the second installation frame 105 are arranged on the top of the installation bracket 1. The first drive motor 201 is fixed on the first installation frame 104, and the second drive motor 301 is fixed on the second installation frame 105, so as to avoid the soil blocks turned up during operation from affecting the first drive motor 201 and the second drive motor 301. The cross-sections of the first installation frame 104 and the second installation frame 105 are both in the shape of "冂", which can effectively reduce the vibration received by the first drive motor 201 and the second drive motor 301 during operation, thereby effectively improving the service life of the first drive motor 201 and the second drive motor 301.

[0028] In a further feasible embodiment of the present embodiment, the first cutter shaft 202 and the second cutter shaft 302 are coaxially arranged.

[0029] In this embodiment, the first blade shaft 202 and the second blade shaft 302 are coaxially arranged, so that during operation, the load on the mounting bracket 1 is more uniform, so that the rotary tillage mechanism can be more stable during operation and avoid bias, thereby improving the tillage effect.

[0030] In a further implementable embodiment of the present invention, the mounting bracket 1 is provided with a transmission frame 106, and the number of the transmission frames 106 is two. The positions of the two transmission frames 106 correspond to the positions of the first drive motor 201 and the second drive motor 301 respectively, and the first knife shaft 202 and the second knife shaft 302 can be rotatably inserted in the two transmission frames 106 respectively.

[0031] In this embodiment, the first blade shaft 202 and the second blade shaft 302 can be rotatably inserted in the two transmission frames 106 respectively, and the first blade shaft 202 and the second blade shaft 302 are supported by the cooperation of the rotating frame 103 and the transmission frame 106, so that the first blade shaft 202 and the second blade shaft 302 are more stable during operation and can withstand a larger load, thereby improving the tillage effect.

[0032] In a further implementable embodiment of the present invention, an end of the first blade shaft 202 is inserted in the rotating frame 103, an end of the second blade shaft 302 is inserted in the rotating frame 103, two transmission frames 106 are respectively arranged on both sides of the rotating frame 103, and two transmission frames 106 are respectively arranged in the middle of the first blade shaft 202 and the second blade shaft 302.

[0033] In this embodiment, the two transmission frames 106 are respectively arranged on both sides of the rotating frame 103 to ensure that the first blade shaft 202 and the second blade shaft 302 are coaxially arranged. The two transmission frames 106 are respectively arranged in the middle of the first blade shaft 202 and the second blade shaft 302, so that the first blade shaft 202 and the second blade shaft 302 can withstand a larger load, thereby improving the tillage effect.

[0034] In a further implementable embodiment of the present invention, the first drive motor 201 is connected to the first knife shaft 202 via a belt transmission, and the second drive motor 301 is connected to the second knife shaft 302 via a belt transmission.

[0035] In this embodiment, the first drive motor 201 is connected to the first knife shaft 202 via a belt drive, the second drive motor 301 is connected to the second knife shaft 302 via a belt drive, and two drive belts are arranged in the two drive frames 106. The belt drive connection has a simple structure, stable transmission, and can buffer and absorb vibrations, so that the first drive motor 201 and the second drive motor 301 can better drive the first knife group 203 and the second knife group 303 to operate.

[0036] In a further implementable embodiment of the present invention, a protective cover 107 is disposed on the transmission frame 106 .

[0037] In this embodiment, the transmission belt is arranged inside the protective cover 107, so as to play a protective role and prevent the soil blocks turned up during operation from entering the gap between the transmission belt and the first blade shaft 202 and the second blade shaft 302, thereby affecting the transmission effect.

[0038] In a further implementable embodiment of the present invention, the cross-sections of the first blade axis 202 and the second blade axis 302 are hexagonal.

[0039] In this embodiment, the cross-sections of the first blade shaft 202 and the second blade shaft 302 are hexagonal, which can better bear the circumferential load, thereby improving the tillage effect.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0042] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A rotary tillage mechanism with multiple motors, characterized in that: include: A mounting bracket, wherein the mounting bracket is provided with a connecting structure, wherein the connecting structure is used to connect to the agricultural machinery, wherein the mounting bracket is provided with a mounting portion, and wherein the mounting bracket is provided with a rotating frame; a first rotary tillage assembly, the first rotary tillage assembly being provided with a first drive motor, a first cutter shaft and a first cutter group, the first drive motor being mounted on the mounting portion, the first cutter shaft being rotatably mounted on the rotating frame, the first drive motor being transmission-connected to the first cutter shaft, and the first cutter group being mounted on the first cutter shaft; The second rotary tilling assembly is provided with a second driving motor, a second knife shaft and a second knife group, the second driving motor is mounted on the mounting portion, the second knife shaft is rotatably mounted on the rotating frame, the second driving motor is transmission-connected to the second knife shaft, and the second knife group is mounted on the second knife shaft.

2. The rotary tillage mechanism according to claim 1, characterized in that: The mounting portion includes a first mounting frame and a second mounting frame, wherein the first mounting frame and the second mounting frame are arranged on the top of the mounting bracket, the first driving motor is fixed on the first mounting frame, and the second driving motor is fixed on the second mounting frame.

3. The rotary tillage mechanism according to claim 1, characterized in that: The first knife axis and the second knife axis are coaxially arranged.

4. The rotary tillage mechanism according to claim 3, characterized in that: The mounting bracket is provided with a transmission frame, and the number of the transmission frames is two. The positions of the two transmission frames correspond to the positions of the first drive motor and the second drive motor respectively, and the first knife shaft and the second knife shaft can be rotatably inserted in the two transmission frames respectively.

5. The rotary tillage mechanism according to claim 4, characterized in that: The end of the first blade shaft is inserted in the rotating frame, the end of the second blade shaft is inserted in the rotating frame, the two transmission frames are respectively arranged on both sides of the rotating frame, and the two transmission frames are respectively arranged in the middle of the first blade shaft and the second blade shaft.

6. The rotary tillage mechanism according to claim 5, characterized in that: The first drive motor is connected to the first knife shaft via a belt transmission, and the second drive motor is connected to the second knife shaft via a belt transmission.

7. The rotary tillage mechanism according to claim 6, characterized in that: A protective cover is arranged on the transmission frame.

8. The rotary tillage mechanism according to claim 1, characterized in that: The cross-sections of the first blade axis and the second blade axis are hexagonal.

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