Mini-tiller gearbox fixing support

Abstract

The utility model belongs to the technical field of gearbox fixing supports, and particularly relates to a mini-tiller gearbox fixing support which comprises a fixing plate. The top of the fixing plate is fixedly connected with a stud; the studs are symmetrically arranged on the top of the fixing plate in parallel; a top stud of the fixed plate is in threaded connection with a bolt; the bottom of the fixed plate is fixedly connected with a screw rod; the screw rods are symmetrically arranged at the bottom of the fixing plate; a screw cap is in threaded connection with the screw rod at the bottom of the fixing plate; through the cooperation of the bolts and the studs, the gearbox of the mini-tiller can be fixed, and the fixed gearbox can be fixed at a specific position through the screws and the nuts, so that the gearbox is fixed at the specific position of the mini-tiller, enough strength and rigidity can be effectively achieved; the support is used for bearing the weight of the gearbox and various forces generated in the operation process, stable installation of the gearbox is guaranteed, and normal operation of the mini-tiller is prevented from being affected by deformation or damage of the support.

Description

Technical Field

[0001] This utility model belongs to the technical field of gearbox mounting brackets, specifically a gearbox mounting bracket for a micro-tiller. Background Technology

[0002] As a type of small agricultural machinery, mini tillers are widely used in farming operations in hilly and mountainous areas and small plots of farmland due to their flexible operation and ease of use. They have effectively improved agricultural production efficiency and reduced the labor intensity of farmers.

[0003] Early or low-cost mini-tiller gearbox mounting brackets, due to unreasonable design or insufficient material strength, are prone to deformation and cracking under long-term bearing of the gearbox weight and complex operating conditions, affecting the normal operation of the gearbox and even potentially causing safety accidents.

[0004] Therefore, developing a high-strength, stable, shock-absorbing, and versatile gearbox mounting bracket for micro-tillers is of great practical significance. It can effectively improve the overall performance and reliability of micro-tillers and reduce production and user costs.

[0005] Therefore, this utility model provides a mounting bracket for the gearbox of a micro-tiller. Utility Model Content

[0006] To overcome the shortcomings of the existing technology and solve at least one of the problems mentioned in the background technology, a gearbox fixing bracket for a micro-tiller is proposed.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A micro-tiller gearbox fixing bracket of this utility model includes a fixing plate; a stud is fixedly connected to the top of the fixing plate; the studs are arranged in parallel and symmetrical arrangement on the top of the fixing plate; a bolt is threadedly connected to the top stud of the fixing plate; a screw is fixedly connected to the bottom of the fixing plate; the screw is arranged in symmetrical arrangement on the bottom of the fixing plate; a nut is threadedly connected to the bottom screw of the fixing plate; it can effectively have sufficient strength and rigidity to withstand the weight of the gearbox and various forces generated during operation, ensuring the stable installation of the gearbox and preventing the normal operation of the micro-tiller from being affected by deformation or damage of the bracket.

[0008] Preferably, the bolt has an anti-loosening rubber ring inside; the anti-loosening rubber ring is located at the top of the bolt and is tightly fitted with the stud; this can effectively increase the friction between the threaded connection pairs to achieve the anti-loosening function, thereby ensuring the reliability of the connection and preventing the bolts on the gearbox mounting bracket from falling off.

[0009] Preferably, the bottom of the bolt is provided with an elastic washer; the elastic washer is provided on the side wall of the stud and is located between the fixing plate and the bolt; this can effectively ensure that the connection remains tight during operation, and even when the tiller vibrates and is impacted, it can prevent the bolt from loosening and ensure the reliability of the connection between the gearbox fixing bracket and the gearbox.

[0010] Preferably, the end of the elastic washer is provided with an anti-slip washer; the anti-slip washer is provided on the side wall of the stud and is located between the fixing plate and the bolt; it can effectively make close contact with the surface of the connected parts, generate greater friction, and ensure that the connection position between each component remains fixed, thereby ensuring the normal operation of the micro-tiller.

[0011] Preferably, a protective gasket is fixed to the top of the fixing plate; the protective gasket is arranged in a surrounding manner between the studs; this can effectively prevent the bolt head or nut from directly contacting the surface of the connected parts, thereby protecting the surface quality and integrity of the connected parts and extending their service life.

[0012] Preferably, a shock-absorbing pad is fixed to the bottom of the fixing plate; the shock-absorbing pad is located at the symmetrical position of the protective pad; it can effectively undergo elastic deformation during vibration transmission, converting vibration energy into its own elastic potential energy, and then converting it into heat energy through internal friction of the material, thereby reducing the impact of vibration and impact on the gearbox and other components.

[0013] Preferably, a shock-absorbing sleeve is provided on the side wall of the bottom screw of the fixing plate; the shock-absorbing sleeve is provided on the side wall of the screw in a sleeve-like arrangement; this can effectively reduce shaft offset and shaking caused by vibration during power transmission, ensure the smoothness of power transmission, and improve the overall working performance of the micro-tiller.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. The present invention provides a gearbox fixing bracket for a micro-tiller, which, through the cooperation of bolts and studs, can fix the gearbox of the micro-tiller. The screw and nut can fix the gearbox in a specific position, so that the gearbox is fixed in a specific position on the micro-tiller. It can effectively have sufficient strength and rigidity to withstand the weight of the gearbox and various forces generated during operation, ensuring the stable installation of the gearbox and preventing the normal operation of the micro-tiller from being affected by deformation or damage of the bracket.

[0016] 2. The micro-tiller gearbox fixing bracket described in this utility model uses an anti-loosening rubber ring inside the bolt for locking. This ensures that the rubber ring and the stud are in close contact when the bolt is tightened, preventing the bolt from accidentally falling off. It can effectively increase the friction between the threaded connection pairs to achieve the anti-loosening function, thereby ensuring the reliability of the connection and preventing the bolts on the gearbox fixing bracket from falling off. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a perspective view of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of the fixing plate in this utility model;

[0020] Figure 3 This is a schematic diagram of the stud structure in this utility model;

[0021] Figure 4 This is a schematic diagram of the screw structure in this utility model.

[0022] In the diagram: 11. Fixing plate; 12. Stud; 13. Bolt; 14. Threaded rod; 15. Nut; 21. Anti-loosening rubber ring; 31. Elastic washer; 41. Anti-slip washer; 51. Protective pad; 61. Shock-absorbing pad; 71. Shock-absorbing sleeve. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] Specific implementation examples are given below.

[0025] like Figures 1 to 4As shown in the figure, a micro-tiller gearbox fixing bracket according to an embodiment of the present invention includes a fixing plate 11; a stud 12 is fixedly connected to the top of the fixing plate 11; the studs 12 are arranged in parallel and symmetrical arrangement on the top of the fixing plate 11; a bolt 13 is threadedly connected to the top stud 12 of the fixing plate 11; a screw 14 is fixedly connected to the bottom of the fixing plate 11; the screw 14 is arranged in symmetrical arrangement on the bottom of the fixing plate 11; a nut 15 is threadedly connected to the bottom screw 14 of the fixing plate 11; when it is necessary to fix the micro-tiller gearbox to a specific bracket during operation, it can be connected to the gearbox by the stud 12 and then fixed by the bolt 13, thus fixing the gearbox; and it can be fixed to a specific position by the screw 14 and then fixed by the nut 15, thus fixing the gearbox; through the above structure, it can effectively have sufficient strength and rigidity to withstand the weight of the gearbox and various forces generated during operation, ensuring the stable installation of the gearbox and preventing the normal operation of the micro-tiller from being affected by the deformation or damage of the bracket.

[0026] like Figure 1 and Figure 3 As shown, the bolt 13 has an anti-loosening rubber ring 21 inside; the anti-loosening rubber ring 21 is located at the top of the bolt 13 and is tightly fitted with the stud 12; during operation, when the stud 12 is fixed to the gearbox, the anti-loosening rubber ring 21 inside the bolt 13 can make close contact with the stud 12, which increases the contact area and makes it more secure; through the above structure, the friction between the threaded connection pairs can be effectively increased to achieve the anti-loosening function, thereby ensuring the reliability of the connection and preventing the bolt 13 on the gearbox mounting bracket from falling off.

[0027] like Figure 1 and Figure 2 As shown, an elastic washer 31 is provided at the bottom of the bolt 13; the elastic washer 31 is provided on the side wall of the stud 12 and is located between the fixing plate 11 and the bolt 13; during operation, the elastic washer 31 can provide elastic treatment, which can better fix the bolt 13 and the stud 12 when they are locked together; through the above structure, the connection part can be effectively kept tightly connected during operation, and even when the micro-tiller vibrates and is impacted, the bolt 13 can be prevented from loosening, ensuring the reliability of the connection between the gearbox fixing bracket and the gearbox.

[0028] like Figure 1 and Figure 3As shown, the end of the elastic washer 31 is provided with an anti-slip washer 41; the anti-slip washer 41 is provided on the side wall of the stud 12 and is located between the fixing plate 11 and the bolt 13; during operation, the anti-slip washer 41 can be used to fix the gearbox, so that the anti-slip texture on the anti-slip washer 41 can increase its area and make the locking more secure; through the above structure, it can effectively make close contact with the surface of the connected parts, generate greater friction, and ensure that the connection position between each component remains fixed, thereby ensuring the normal operation of the micro tiller.

[0029] like Figure 1 and Figure 2 As shown, a protective gasket 51 is fixed to the top of the fixing plate 11; the protective gasket 51 is arranged in a surrounding manner between the studs 12; when the fixing plate 11 comes into contact with the gearbox during operation, the protective gasket 51 can provide protection to prevent surface damage when the two come into contact; through the above structure, the bolt head 13 or nut can be effectively prevented from directly contacting the surface of the connected parts, thereby protecting the surface quality and integrity of the connected parts and extending their service life.

[0030] like Figure 1 and Figure 2 As shown, a damping pad 61 is fixed to the bottom of the fixed plate 11; the damping pad 61 is located at the symmetrical position of the protective pad 51; when the fixed plate 11 is fixed in a specific position during operation, the damping pad 61 can be used for shock absorption and buffering, which can reduce the vibration of the gearbox during operation; through the above structure, it can effectively undergo elastic deformation during vibration transmission, convert the vibration energy into its own elastic potential energy, and then convert it into heat energy through the internal friction of the material, thereby reducing the impact of vibration and impact on the gearbox and other components.

[0031] like Figure 1 and Figure 4 As shown, a shock-absorbing sleeve 71 is provided on the side wall of the bottom screw 14 of the fixing plate 11; the shock-absorbing sleeve 71 is provided on the side wall of the screw 14 in a sleeve-like arrangement; during operation, when the screw 14 is fixed to a specific position, the shock-absorbing sleeve 71 can provide shock absorption and buffering between the fixing plate 11 and the mounting point; through the above structure, the shaft offset and shaking caused by vibration during power transmission can be effectively reduced, ensuring the smoothness of power transmission and improving the overall working performance of the micro-tiller.

[0032] When the gearbox of the micro-tiller needs to be fixed to a specific bracket during operation, it can be connected to the gearbox using studs 12, then secured with bolts 13, and further fixed in a specific position using screws 14, and finally secured with nuts 15. When fixing studs 12 to the gearbox, the anti-loosening rubber ring 21 inside the bolt 13 ensures tight contact with the studs 12, increasing the contact area and making it more secure. The elastic washer 31 provides elasticity, allowing the bolts 13 to maintain contact with the studs 12. When locking, the two are better secured; the anti-slip washer 41 can be used to increase the area of ​​the anti-slip texture on the anti-slip washer 41 when it is fixed to the gearbox, making the locking more secure; when the fixing plate 11 comes into contact with the gearbox, the protective washer 51 can be used to protect the surface when the two come into contact, preventing damage; when the fixing plate 11 is fixed in a specific position, the shock-absorbing washer 61 can be used to reduce vibration and buffer, which can reduce the vibration of the gearbox during operation; when the screw 14 is fixed in a specific position, the shock-absorbing sleeve 71 can be used to reduce vibration and buffer between the fixing plate 11 and the mounting point.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A gearbox mounting bracket for a micro-tiller, comprising a mounting plate (11); characterized in that: The top of the fixing plate (11) is fixedly connected with a stud (12); the stud (12) is arranged in parallel and symmetrical arrangement on the top of the fixing plate (11); the top stud (12) of the fixing plate (11) is threaded with a bolt (13); the bottom of the fixing plate (11) is fixedly connected with a screw (14); the screw (14) is arranged in symmetrical arrangement on the bottom of the fixing plate (11); the bottom screw (14) of the fixing plate (11) is threaded with a nut (15).

2. The micro-tiller gearbox fixing bracket according to claim 1, characterized in that: The bolt (13) is provided with an anti-loosening rubber ring (21) inside; the anti-loosening rubber ring (21) is located at the top of the bolt (13) and is tightly fitted with the stud (12).

3. The micro-tiller gearbox fixing bracket according to claim 2, characterized in that: The bottom of the bolt (13) is provided with an elastic washer (31); the elastic washer (31) is provided on the side wall of the stud (12) and is located between the fixing plate (11) and the bolt (13).

4. A micro-tiller gearbox fixing bracket according to claim 3, characterized in that: The end of the elastic washer (31) is provided with an anti-slip washer (41); the anti-slip washer (41) is provided on the side wall of the stud (12) and is located between the fixing plate (11) and the bolt (13).

5. A micro-tiller gearbox fixing bracket according to claim 4, characterized in that: A protective gasket (51) is fixed to the top of the fixing plate (11); the protective gasket (51) is arranged in a surrounding manner between the studs (12).

6. A micro-tiller gearbox fixing bracket according to claim 5, characterized in that: The bottom of the fixing plate (11) is fixed with a shock-absorbing pad (61); the shock-absorbing pad (61) is located at the symmetrical position of the protective pad (51).

7. A micro-tiller gearbox fixing bracket according to claim 6, characterized in that: The bottom screw (14) of the fixing plate (11) is provided with a shock-absorbing sleeve (71) on its side wall; the shock-absorbing sleeve (71) is provided on the side wall of the screw (14) in a sleeve-like arrangement.

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