Excavating mechanism for multifunctional engineering truck

Abstract

The utility model relates to the technical field of engineering trucks, in particular to an excavating mechanism for a multifunctional engineering truck. Comprising an engineering vehicle body, the front end of an excavation arm of the engineering vehicle body is connected with an excavator bucket, the depth of the excavator bucket is increased to form an extension bucket, a telescopic assembly and an auxiliary discharging assembly are arranged in the extension bucket, and the extension end of a telescopic shaft assembly is connected with the auxiliary discharging assembly; the auxiliary discharging assembly comprises two discharging rakes which are arranged in a staggered mode, and the outer side faces of the discharging rakes make contact with the inner wall of the extending hopper. The two discharging rakes are arranged in a staggered mode, materials can be stably pushed to move outwards in the depth direction of the excavator bucket, the two discharging rakes are limited through the electromagnets, the two discharging rakes can move alternately, the materials are prevented from rushing into the upper sides of the discharging rakes, and efficient use of the auxiliary discharging assembly is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of engineering vehicle technology, specifically to a multi-functional excavation mechanism for engineering vehicles. Background Technology

[0002] Multi-functional engineering vehicles combine towing, excavation, bulldozing, and loading functions. They are relatively small in size, can be used in various terrains, and are quite convenient to use.

[0003] Existing multi-functional engineering vehicles are relatively small in size, resulting in correspondingly small buckets and weak digging and loading capabilities, leading to low loading efficiency. To address these issues, this application provides an excavation mechanism for multi-functional engineering vehicles, increasing the vehicle's digging and loading capabilities and improving loading efficiency. Summary of the Invention

[0004] To solve the above problems, this utility model provides a multi-functional excavation mechanism for engineering vehicles.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a multi-functional engineering vehicle excavation mechanism, including an engineering vehicle body, a bucket connected to the front end of the excavator arm of the engineering vehicle body, the depth of the bucket being increased to form an extended bucket, and a telescopic component and an auxiliary feeding component being provided inside the extended bucket, the extended end of the telescopic component being connected to the auxiliary feeding component.

[0006] The auxiliary feeding assembly includes two staggered feeding rakes, the outer surfaces of which are in contact with the inner wall of the extended hopper.

[0007] As an optimization, the telescopic assembly includes an electrically operated telescopic rod for pushing the feed rake to move along the depth direction of the extended hopper.

[0008] As an optimization, the feeding rake includes feeding teeth, the feeding teeth of the two feeding rakes are arranged opposite each other, the side surfaces of the feeding teeth are provided with positioning electromagnets, and the positioning electromagnets of the two feeding rakes are arranged opposite each other.

[0009] As an optimization, the side of the extended bucket is integrally formed with the side of the excavator bucket and has a smooth transition.

[0010] As an optimization, the width of the opening end of the bucket is greater than the width of the extended bucket.

[0011] The beneficial effects of this plan are as follows:

[0012] The excavator bucket of the engineering vehicle in this application is equipped with an extended bucket, and an auxiliary material feeding component is installed inside the extended bucket to increase the excavator bucket's digging and loading capacity, and to ensure the material feeding efficiency inside the bucket, thereby improving the excavation and loading efficiency of the engineering vehicle.

[0013] The two feeding rakes are staggered, which can stably push the material outward along the depth direction of the bucket. The two feeding rakes are limited by an electromagnet, which allows the two feeding rakes to move alternately, preventing the material from rushing into the upper part of the feeding rake and ensuring the efficient use of the auxiliary feeding component. Attached Figure Description

[0014] Figure 1 This is an axonometric view of the present invention.

[0015] Figure 2 This is a schematic diagram of the bottom of the bucket of this utility model.

[0016] Figure 3 This is a schematic diagram of the front view of the bucket of this utility model.

[0017] Figure 4 This utility model Figure 3 A schematic diagram of the AA cross-section structure.

[0018] Figure 5 This is a cross-sectional axial view of the bucket of this utility model.

[0019] Figure 6 This is a side view of the auxiliary feeding component of this utility model.

[0020] Figure 7 This is a side view of the feeding rake of this utility model.

[0021] Figure 8 This is a side view of another feeding rake of this utility model.

[0022] The components include: 1. Engineering vehicle body; 2. Excavator bucket; 3. Extended bucket; 4. Feed rake; 5. Electric telescopic rod; 6. Feed teeth; and 7. Positioning electromagnet. Detailed Implementation

[0023] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] like Figures 1-8As shown, a multi-functional engineering vehicle excavator includes an engineering vehicle body 1. The front end of the excavator arm of the engineering vehicle body 1 is connected to a bucket 2. The depth of the bucket 2 is increased to form an extended bucket 3. The extended bucket 3 is provided with a telescopic component and an auxiliary unloading component. The extended end of the telescopic component is connected to the auxiliary unloading component.

[0025] The auxiliary feeding assembly includes two staggered feeding rakes 4, the outer surfaces of which are in contact with the inner wall of the extended hopper 3.

[0026] The feeding teeth 6 of the two feeding rakes 4 are arranged opposite to each other and staggered, and the telescopic components of the two feeding rakes 4 are arranged in parallel.

[0027] like Figure 5 As shown, the telescopic assembly includes an electric telescopic rod 5, which is used to push the feeding rake 4 to move along the depth direction of the extended bucket 3.

[0028] To facilitate the excavation and loading operations of bucket 2, the bottom of bucket 3 can be either oriented or arc-shaped.

[0029] like Figure 7 As shown, the feeding rake 4 includes feeding teeth 6, and the feeding teeth 6 of the two feeding rakes 4 are arranged opposite to each other. The side surface of the feeding teeth 6 is provided with a positioning electromagnet 7, and the positioning electromagnets 7 of the two feeding rakes 4 are arranged opposite to each other.

[0030] When in use, the two opposing positioning electromagnets 7 have opposite magnetic poles after being energized, which improves the connection and limiting effect of the two feeding rakes 4.

[0031] like Figure 5 As shown, the side of the extended bucket 3 is integrally formed with the side of the excavator bucket 2 and has a smooth transition.

[0032] The width of the opening end of the bucket 2 is greater than the width of the extended bucket 3.

[0033] In practical use, the device drives the excavator arm and bucket 2 through the main body 1 of the engineering vehicle to carry out excavation or loading operations.

[0034] When loading is being carried out, the electric telescopic rod 5 is first retracted, so that the two discharge rakes 4 are moved to the bottom of the extended bucket 3;

[0035] When bucket 2 is digging, material is filled inside bucket 2 and extended bucket 3, and bucket 2 is moved to the upper side of the loading vehicle by the digging arm;

[0036] Rotate bucket 2 so that the opening faces downwards, allowing material to be released from inside bucket 2;

[0037] When the material cannot be released smoothly, the electric telescopic rod 5 extends alternately in small ranges and slowly pushes the material downward through the two feeding rakes 4, while also cleaning the inside of the bucket 2 and the extension bucket 3.

[0038] The alternating extension distance of the electric telescopic rod 5 shall not exceed the thickness of the feeding rake 4.

[0039] The above-described specific embodiments are merely specific examples of this utility model. The patent protection scope of this utility model includes, but is not limited to, the product form and style of the above-described specific embodiments. Any multi-functional engineering vehicle excavator that conforms to the claims of this utility model and any appropriate changes or modifications made to it by a person skilled in the art should fall within the patent protection scope of this utility model.

Claims

1. A multi-functional excavator for engineering vehicles, comprising an engineering vehicle body (1), characterized in that: The front end of the excavator arm of the engineering vehicle body (1) is connected to the excavator bucket (2). The depth of the excavator bucket (2) is increased to form an extended bucket (3). The interior of the extended bucket (3) is provided with a telescopic component and an auxiliary feeding component. The extended end of the telescopic component is connected to the auxiliary feeding component. The auxiliary feeding assembly includes two staggered feeding rakes (4), the outer side of which is in contact with the inner wall of the extension bucket (3).

2. The multi-functional engineering vehicle excavator mechanism according to claim 1, characterized in that: The telescopic assembly includes an electric telescopic rod (5) for pushing the feed rake (4) to move along the depth direction of the extension bucket (3).

3. The multi-functional engineering vehicle excavator mechanism according to claim 1, characterized in that: The feeding rake (4) includes feeding teeth (6), the feeding teeth (6) of the two feeding rakes (4) are arranged opposite to each other, and the side surfaces of the feeding teeth (6) are provided with positioning electromagnets (7), and the positioning electromagnets (7) of the two feeding rakes (4) are arranged opposite to each other.

4. The multi-functional engineering vehicle excavator mechanism according to claim 1, characterized in that: The side of the extended bucket (3) is integrally formed with the side of the excavator bucket (2) and has a smooth transition.

5. The multi-functional engineering vehicle excavator mechanism according to claim 1, characterized in that: The width of the opening end of the bucket (2) is greater than the width of the extension bucket (3).

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