Impact-resistant micro tiller cover

Abstract

The utility model relates to the field of farming technology, concretely is an anti-impact mini-cultivator covering piece, is constituted by frame surface and frame side plate, and the ability of dispersing impact force is enhanced. The reinforcing wing takes the wing plate as the main body, one end is rotatably installed in the frame side plate through the support hinge pin, the other end is equipped with the arc groove and is matched with the limiting block, and can rotate and buffer. The front support piece includes front support fixed sleeve, middle support shaft, lower support sleeve and wheel frame, the wheel frame has side wing balance plates on both sides, and is beneficial to adapt to the terrain. The vehicle body connection arm is inclined support, the elbow part of the arm is equipped with the plough frame support frame, the support beam is connected with the fuselage connection plate through the locking bolt, the plate is equipped with the balance support rod, and the fuselage balance can be adjusted. The structure makes the mini-cultivator covering piece have excellent impact resistance, can effectively buffer the collision under the complex field environment, reduces the damage, enhances the overall stability of the mini-cultivator at the same time, and guarantees that agricultural production is carried out efficiently and safely.

Description

Technical Field

[0001] This utility model relates to the field of agricultural technology, specifically an impact-resistant micro-tiller cover. Background Technology

[0002] In the process of agricultural mechanization, mini tillers, as small, flexible, and efficient agricultural machinery, are widely used in cultivating small plots of farmland, greenhouses, and complex terrains such as hilly areas. When mini tillers are working in the field, they inevitably encounter various obstacles, and when they collide with these obstacles, their covers are often the first to be impacted.

[0003] Most existing tiller covers have relatively simple structures and lack effective impact resistance mechanisms. Furthermore, existing tiller covers also suffer from insufficient overall structural stability. Some covers are not securely connected to the vehicle body, and are prone to loosening and detachment under prolonged use and frequent vibration. This inadequate stability and balance prevents the tiller from wobbling and shifting during operation, affecting the quality and precision of tilling and potentially causing safety accidents. Utility Model Content

[0004] The purpose of this utility model is to provide an impact-resistant cover for a micro-tiller to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: An impact-resistant micro-tiller cover includes a cover frame, characterized in that: the cover frame has an arc-shaped structure and a reinforcing wing is provided on the side edge of the cover frame; a front support is provided at the front end of the cover frame, and a reinforcing support wheel is installed at the bottom of the front support; a vehicle body connecting arm is provided at the rear end of the cover frame, the vehicle body connecting arm is installed obliquely upward, and a support beam is installed between the two vehicle body connecting arms.

[0006] As a further embodiment of this utility model: the covering frame is an arc-shaped frame structure, including a frame surface and frame side plates disposed on both sides of the frame surface; the main body of the reinforcing wing is a wing plate, and a support bolt is provided on the frame side plate. One end of the wing plate is rotatably installed through the support bolt, and the other end of the wing plate is provided with an arc-shaped groove. A limit block is correspondingly provided on the outer wall of the wing plate, and the limit block is fitted into the track of the arc-shaped groove.

[0007] As a further embodiment of this utility model: the front support includes a front support fixing sleeve installed on the end edge of the frame, a middle support shaft is provided on the front support fixing sleeve, a lower support sleeve is provided at the bottom end of the middle support shaft, a wheel frame is installed at the bottom end of the lower support sleeve, the reinforcing support wheel is internally supported and installed inside the wheel frame, and side wing balance plates are provided on both sides of the wheel frame.

[0008] As a further embodiment of this utility model: the vehicle body connecting arm is installed in an oblique support manner, and the bottom of the vehicle body connecting arm on both sides is provided with an elbow, on which a tillage frame support frame is installed.

[0009] As a further improvement of this utility model: a locking bolt is installed at the midpoint of the axis of the support beam, a fuselage connecting plate is installed on the locking bolt, and a balance support rod is installed on the fuselage connecting plate.

[0010] Compared with the prior art, the beneficial effects of this utility model are: This invention features an arc-shaped cover frame, which, compared to the traditional flat frame, more effectively disperses external impact forces and reduces the risk of damage caused by concentrated localized forces. The designed reinforcing wings are rotatably mounted on the side plates of the frame via support bolts. The wing plates have arc-shaped grooves that cooperate with limiting blocks, enhancing both the structural strength of the cover frame and providing cushioning during impacts through wing plate rotation and limiting, thus improving impact resistance. Furthermore, the front support structure is optimized, combining a front support fixing sleeve, a middle support shaft, a lower support sleeve, and side wing balance plates to adapt to different terrains and enhance the balance and stability of the micro-tiller. Finally, the body connecting arm and support beam are designed collaboratively, with a tillage frame support at the arm elbow. The support beam adjusts the body balance via locking bolts, a body connecting plate, and a balance rod, ensuring overall structural stability. These designs significantly improve the impact resistance of the micro-tiller's cover components, reduce damage caused by collisions, extend service life, and lower maintenance costs. Simultaneously, they enhance the micro-tiller's balance and stability in complex terrain, improve tillage quality and precision, ensure efficient and safe agricultural production, and provide more reliable technical support for the development of agricultural mechanization.

[0011] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0012] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application. Furthermore, these drawings and textual descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concepts of this application to those skilled in the art through reference to specific embodiments.

[0013] Figure 1 Schematic diagram of the structure of the impact-resistant tiller cover provided in the embodiment of this utility model Figure 1 .

[0014] Figure 2 Schematic diagram of the structure of the impact-resistant tiller cover provided in the embodiment of this utility model Figure 1 .

[0015] Figure 3This is a schematic diagram of the front support provided in an embodiment of the present utility model.

[0016] In the diagram: 1. Cover frame; 11. Frame surface; 12. Frame side plate; 13. Support bolt; 2. Reinforcing wing; 21. Wing plate; 22. Arc groove; 23. Limiting block; 3. Vehicle body connecting arm; 31. Arm elbow; 32. Tillage frame support frame; 4. Support beam; 41. Locking bolt; 42. Body connecting plate; 43. Balance support rod; 5. Front support; 51. Front support fixing sleeve; 52. Middle support shaft; 53. Lower support sleeve; 54. Wheel frame frame; 55. Side wing balance plate; 6. Reinforcing support wheel. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, examples of which are shown in the drawings. In the following description relating to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or identical elements.

[0018] Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0020] Example 1, please refer to Figure 1 and Figure 2 This invention provides an impact-resistant tiller cover. The cover frame 1 has an arc-shaped structure, consisting of a frame surface 11 and side plates 12 located on both sides of the frame surface 11. The main body of the reinforcing wing 2 is a wing plate 21. A support bolt 13 is provided on the side plate 12. One end of the wing plate 21 is rotatably mounted on the side plate 12 via the support bolt 13. The other end of the wing plate 21 has an arc-shaped groove 22. A limiting block 23 is correspondingly provided on the outer wall of the wing plate 21, and the limiting block 23 is fitted into the track of the arc-shaped groove 22. A front support 5 is provided at the front end of the cover frame 1, with a reserved mounting position for a reinforcing support wheel 6 at the bottom. A vehicle body connecting arm 3 is provided at the rear end of the cover frame 1, installed obliquely upwards. A reserved mounting position for a support beam 4 is provided between the two vehicle body connecting arms 3.

[0021] During the operation of the mini-tiller, when it encounters external impact, the arc-shaped structure of the cover frame 1 can disperse part of the impact force. The wing plate 21 of the reinforcing wing 2 can rotate at a certain angle through the support pivot 13. When the impact force acts on the cover frame 1, the wing plate 21 rotates under the impact force, and the limiting block 23 moves within the track of the arc-shaped groove 22, limiting the rotation range of the wing plate 21 and preventing the wing plate 21 from being damaged due to excessive rotation. At the same time, the rotation of the wing plate 21 can also further buffer and disperse the impact force, protecting the cover frame 1 and the internal structure of the mini-tiller from excessive damage.

[0022] The arc-shaped cover frame 1 can better adapt to the stress conditions when the mini-tiller is working and effectively disperse external impact forces. The design of the reinforcing wing 2, through the rotation of the wing plate 21 and the cooperation of the limiting block 23 and the arc-shaped groove 22, not only enhances the structural strength of the cover frame 1, but also plays a buffering role when subjected to impact, greatly improving the impact resistance of the cover and extending the service life of the cover and the mini-tiller.

[0023] Example 2; please refer to Figure 1 and Figure 3 The front support 5 includes a front support fixing sleeve 51 installed on the end edge of the frame surface 11. A middle support shaft 52 is provided on the front support fixing sleeve 51. A lower support sleeve 53 is provided at the bottom end of the middle support shaft 52. A wheel frame 54 is installed at the bottom end of the lower support sleeve 53. The reinforcing support wheel 6 is internally supported and installed inside the wheel frame 54. Side wing balance plates 55 are provided on both sides of the wheel frame 54. The cover frame 1 has an arc-shaped structure, and a vehicle body connecting arm 3 is provided at the rear end. The installation position of the support beam 4 is reserved between the two vehicle body connecting arms 3.

[0024] When the mini-tiller is working in the field, the front support 5 provides support and balance. The reinforced support wheel 6 is mounted and supported within the wheel frame 54, rolling as the mini-tiller moves. When the mini-tiller encounters uneven ground, the side balance plate 55 increases the contact area between the front support 5 and the ground, providing better stability. The structure consisting of the front support fixing sleeve 51, the middle support shaft 52, and the lower support sleeve 53 can adapt to minor height changes caused by different terrains, ensuring that the reinforced support wheel 6 always maintains good contact with the ground, allowing the mini-tiller to move forward smoothly.

[0025] The structural design of the front support 5 enables the tiller to maintain good balance and stability in complex field terrain. The reinforced support wheel 6 installation method and the side balance plate 55 effectively reduce the bumps and swaying of the tiller during movement, improve the accuracy and efficiency of operation, and also reduce the risk of component damage due to instability.

[0026] Example 3, please refer to Figure 1 and Figure 2The vehicle body connecting arm 3 is installed with an oblique support. Elbows 31 are located at the bottom of the connecting arms 3 on both sides, and tillage frame support frames 32 are installed on the elbows 31. A locking bolt 41 is installed at the midpoint of the shaft of the support beam 4. A body connecting plate 42 is installed on the locking bolt 41, and a balance support rod 43 is installed on the body connecting plate 42. The cover frame 1 has an arc-shaped structure, with a front support 5 at the front end. A mounting position for a reinforcing support wheel 6 is reserved at the bottom of the front support 5.

[0027] When the mini tiller is working, the body connecting arm 3 is installed at an angle and connected to the tiller frame via the tiller frame support frame 32 on the arm elbow 31, providing stable support for the tiller frame and ensuring its fixed position during operation. The support beam 4 is connected to the body connecting arm 3 and other structures via locking bolts 41. The body connecting plate 42 is used to connect to the mini tiller body, and the balance support rod 43 can adjust and maintain the balance of the body. When the mini tiller performs tilling operations, the body connecting arm 3 and the support beam 4 work together to stabilize the entire mini tiller structure, ensuring the quality of tilling through the coordinated work of all components.

[0028] The oblique support installation of the body connecting arm 3, as well as the design of the arm elbow 31 and the tillage frame support frame 32, provide reliable support for the tillage frame, ensuring the stable operation of the tillage components. The structure of the support beam 4 and its locking bolt 41, body connecting plate 42, and balance support rod 43 can effectively adjust and maintain the balance of the mini tiller body, enabling the mini tiller to maintain stable performance under different working conditions, improving tillage efficiency and work quality, and also enhancing the overall reliability and durability of the mini tiller.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An impact-resistant micro-tiller cover, comprising a cover frame (1), the cover frame (1) having an arc-shaped structure and reinforcing wings (2) provided on the side edges of the cover frame (1), characterized in that: The front end of the cover frame (1) is provided with a front support (5), and the bottom of the front support (5) is provided with a reinforcing support wheel (6). The rear end of the cover frame (1) is provided with a vehicle body connecting arm (3). The vehicle body connecting arm (3) is installed obliquely upward, and a support beam (4) is installed between the two vehicle body connecting arms (3). The cover frame (1) is an arc-shaped frame structure, including a frame surface (11) and frame side plates (12) provided on both sides of the frame surface (11). The main body of the reinforcing wing (2) is a wing plate (21).

2. The impact-resistant tiller cover according to claim 1, characterized in that: A support bolt (13) is provided on the side plate (12). One end of the wing plate (21) is rotatably installed through the support bolt (13). The other end of the wing plate (21) is provided with an arc groove (22). A limit block (23) is provided on the outer wall of the wing plate (21). The limit block (23) is fitted into the track of the arc groove (22).

3. The impact-resistant tiller cover according to claim 1, characterized in that: The front support (5) includes a front support fixing sleeve (51) installed on the end edge of the frame (11), a middle support shaft (52) is provided on the front support fixing sleeve (51), a lower support sleeve (53) is provided at the bottom end of the middle support shaft (52), a wheel frame (54) is installed at the bottom end of the lower support sleeve (53), the reinforcing support wheel (6) is internally supported and installed in the wheel frame (54), and side wing balance plates (55) are provided on both sides of the wheel frame (54).

4. The impact-resistant tiller cover according to claim 1, characterized in that: The vehicle body connecting arm (3) is installed in an oblique support manner, and the bottom of the vehicle body connecting arm (3) on both sides is provided with an elbow (31), and a tillage frame support frame (32) is installed on the elbow (31).

5. The impact-resistant tiller cover according to claim 4, characterized in that: A locking bolt (41) is installed at the midpoint of the shaft of the support beam (4), a fuselage connecting plate (42) is installed on the locking bolt (41), and a balance support rod (43) is installed on the fuselage connecting plate (42).

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