Modularized micro-excavation accessory control mechanism and excavator

Abstract

The modularized micro-digging accessory control mechanism comprises a connecting rod, one end of the connecting rod is connected with the rod end of a knuckle bearing, the end, away from the knuckle bearing, of the connecting rod is detachably connected with a connecting rod driving a main valve, and the bearing end of the knuckle bearing is connected with fixing plates different in rotation direction. A pedal plate is arranged on the fixed plate; the device has the characteristics of ingenious design, reasonable structure, convenience in use and replacement, high practicability and the like.

Description

Technical Field

[0001] This utility model relates to the field of excavator machinery, and in particular to a modular mini excavator attachment control mechanism. Background Technology

[0002] As a key component affecting the user's driving experience, the comfort of operation of the attachment control mechanism is crucial. However, different attachments require different types and specifications of control mechanisms. Furthermore, different users have varying needs regarding the type and specifications of control mechanisms due to differences in operating habits and their own physical conditions. Traditional mini excavator attachment control mechanisms are mostly pre-set in type and specifications at the factory, making them unable to adequately adapt to diverse operating needs. Utility Model Content

[0003] To address the above problems, a modular micro excavator attachment control mechanism is proposed.

[0004] The technical solution of this utility model is as follows: a modular micro excavator attachment operating mechanism, including a connecting rod joint bearing, a fixed plate and a foot pedal; one end of the connecting rod is connected to the rod end of the joint bearing, the end of the connecting rod away from the joint bearing is detachably connected to the connecting rod that drives the main valve, the bearing end of the joint bearing is connected to the fixed plate, and a foot pedal is provided on the fixed plate.

[0005] Preferably, the connecting rod is a threaded rod.

[0006] Preferably, the spherical bearing is a ball bearing.

[0007] Preferably, the rod end of the spherical bearing is provided with an internal thread.

[0008] Preferably, the rod end of the spherical bearing is threadedly connected to the connecting rod.

[0009] Preferably, the fixing plate is connected to the foot pedal shaft.

[0010] Preferably, the rotation directions of the fixed plates are perpendicular to each other.

[0011] A control mechanism for an excavator, wherein the modular micro-excavator attachment control mechanism is replaceable.

[0012] The beneficial effects of this utility model are as follows: This utility model can greatly reduce the difficulty of replacing the attachment control mechanism, and is equipped with modular control accessories. Through the modular design of the control accessories, quick and convenient replacement can be achieved. At the same time, it is equipped with a variety of different control accessories to adapt to the diverse control needs of users and meet the control needs in different situations, thereby effectively improving the comfort of user operation and reducing driving fatigue. It has the characteristics of ingenious design, reasonable structure, convenient use, convenient replacement, and strong practicality. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the operating mechanism of a modular micro excavator attachment according to the present invention;

[0014] Figure 2 This is a front view of the modular micro excavator attachment control mechanism of this utility model;

[0015] Figure 3 This is a left view of the control mechanism of a modular micro excavator attachment according to the present invention.

[0016] The component names corresponding to the various reference numerals in the diagram are as follows:

[0017] 1. Connecting rod; 2. Joint bearing; 3. Fixing plate; 4. Foot pedal; 5. Fixing plate; 6. Foot pedal. Detailed Implementation

[0018] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. This embodiment is based on the technical solution of the present invention and provides detailed implementation methods and specific operating procedures; however, the scope of protection of the present invention is not limited to the following embodiments.

[0019] refer to Figure 1 As shown, this utility model provides a modular micro excavator attachment operating mechanism, including a connecting rod 1, a spherical bearing 2, a fixed plate, and a foot pedal; the connecting rod 1 can be a threaded rod, the spherical bearing 2 can be a spherical ball bearing, the rod end of the spherical bearing 2 is provided with an internal thread, and one end of the connecting rod 1 is threadedly connected to the rod end of the spherical bearing 2; the end of the connecting rod 1 away from the spherical bearing 2 is detachably connected to the connecting rod that drives the main valve, the bearing end of the spherical bearing 2 is connected to the fixed plate bearing with a different rotation direction, and the fixed plate 3 and the fixed plate 5 are respectively shaft-connected to the foot pedal 4 and the foot pedal 6;

[0020] Different foot pedals, in conjunction with a fixed plate, limit their direction of movement, allowing them to rotate laterally or vertically. Simultaneously, the foot pedals, through the spherical bearing 2 and connecting rod 1, convert circular motion into vertical motion. This drives the connecting rod connected to the main valve, thereby controlling the main valve.

[0021] Specifically, when the spherical bearing 2 is connected to different types of fixing plates, the rotation directions of the fixing plates 3 and 5 of different types are perpendicular to each other;

[0022] Throughout the entire operation, the coordination between the various mechanisms is highly flexible. Whether it is the type of foot pedal, the fixing method and position of the fixed plate, the angle of the joint bearing 2, or the engagement length of the connecting rod 1, there is a large adjustment range, thereby optimizing the user's operating experience.

[0023] Beneficial effects: the utility model discloses can greatly reduce the difficulty of replacement of tool operating mechanism, and is equipped with modular operating accessories, and through the modular design of operating accessory, quick, convenient replacement can be realized, and is equipped with a plurality of different operating accessories simultaneously, to adapt to the diversified operating demand of user, meets the operating demand under different situation, thereby effectively improve the comfort of user operating, reduce driving fatigue, with clever design, reasonable structure, convenient to use, convenient to replace, strong practicality and other characteristics.

[0024] Obviously, all the above description and drawings should be understood as exemplary, not as a limitation of the utility model. For example, the types, shapes and mounting methods of the utility model pedal and fixed plate are different, or other operating elements (such as handle) are used. Obviously, these different schemes should be included in the scope of the utility model.

[0025] It should be noted that the above terms "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation of the utility model. The terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. The meaning of "multiple" is two or more. "Installation", "connection", "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected.

[0026] The above is only the preferred embodiment of the utility model, not any form and substantial limitation of the utility model, it should be pointed out that, for ordinary skilled person in the art, without departing from the premise of the utility model, a number of improvements and supplements can also be made, these improvements and supplements should be regarded as the protection scope of the utility model. For those skilled in the art, without departing from the spirit and scope of the utility model, some changes, modifications and equivalent changes of the above disclosed technical content can be made, which are equivalent embodiments of the utility model; at the same time, any equivalent change, modification and evolution of the above-mentioned embodiments according to the essential technology of the utility model, all still belong to the range of the technical scheme of the utility model.

Claims

1. A modular microgouging tool handling mechanism, characterized by, The utility model relates to a kind of modular micro-excavator operating mechanisms, including connecting rod (1), joint bearing (2), fixed plate (3,5) and footboard (4,6);Connecting rod (1) one end is connected with the rod end of joint bearing (2), and the end of connecting rod (1) away from joint bearing (2) is detachably connected with the connecting rod of main valve driving, and the bearing end of joint bearing (2) is connected with fixed plate (3,5), and footboard (4,6) is provided on fixed plate (3,5).

2. The modular micro excavator manipulator of claim 1, wherein, The connecting rod (1) is a threaded rod.

3. The modular micro excavator manipulator of claim 1, wherein, The joint bearing (2) is a spherical bearing.

4. The modular micro excavator manipulator of claim 1, wherein, The rod end of the joint bearing (2) is provided with an internal thread.

5. The modular micro excavator manipulator of claim 4, wherein, The rod end of the joint bearing (2) is threadedly connected with the connecting rod (1).

6. The modular micro excavator manipulator of claim 1, wherein, The fixed plate (3, 5) is connected with the footboard (4, 6) via a shaft.

7. The modular micro excavator manipulator of claim 1, wherein, The fixed plate (3, 5) rotates in perpendicular directions.

8. An excavator characterized by comprising: The modular micro-excavator operating mechanism of any one of claims 1-7.

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