Rapid dredging device and excavator

Abstract

According to the technical scheme, the rapid dredging device is characterized by comprising a first expansion mechanism, a second expansion mechanism and a dredging mechanism, a plurality of connecting parts correspondingly matched with an excavator bucket are arranged on the first expanding mechanism at equal intervals. A plurality of first clamping parts are further arranged on the first expanding mechanism; the plurality of clamping parts are arranged on the outer sides of the connecting parts in a one-to-one correspondence manner; a second expansion mechanism; a second clamping part which is correspondingly matched with the first clamping part and is detachably connected with the first clamping part is arranged on the second expansion mechanism; the desilting device has the advantage that flexible desilting can be carried out according to different terrains and geologies.

Description

Technical Field

[0001] The present application relates to the technical field of building construction, and in particular to a rapid silt removal device and an excavator. Background Art

[0002] Silt is a modern sediment formed in humid environments such as bays, lakes or river bays with the participation of microorganisms. It is often gray-black in color. If there is silt in the foundation, it is easy to cause the building to sink and cause safety hazards. Therefore, in the process of engineering construction, cleaning silt is an indispensable task. The traditional cleaning method is generally to excavate and clean by controlling the bucket of an excavator, but the general excavator bucket cannot flexibly clean silt according to different terrain or geology, so it needs to be improved. Summary of the invention

[0003] In view of the shortcomings of the prior art, the present application provides a rapid silt removal device and an excavator to solve the problems of the related technology. The technical solution is as follows:

[0004] In the first aspect, an embodiment of the present application provides a rapid dredging device, including: a first expansion mechanism; a plurality of connecting parts corresponding to the excavator bucket are equidistantly arranged on the first expansion mechanism; a plurality of first clamping parts are also arranged on the first expansion mechanism; the plurality of clamping parts are arranged one by one on the outside of the connecting part; a second expansion mechanism; a second clamping part that is corresponding to the first clamping part and can be detachably connected is arranged on the second expansion mechanism.

[0005] In one embodiment, the first expansion mechanism includes: a silt clearing plate; a plurality of the connecting portions equidistantly arranged on the silt clearing plate; and a plurality of the first clamping portions equidistantly arranged on the silt clearing plate.

[0006] In one embodiment, a mounting groove corresponding to the excavator bucket tooth is provided in the connecting portion.

[0007] In one embodiment, a locking block capable of clamping the excavator bucket teeth is arranged in the mounting groove.

[0008] In one embodiment, the silt clearing plate is a rectangular steel plate.

[0009] In one embodiment, the second expansion mechanism includes: a dredging pipe; and the second clamping portion is arranged at an end of the dredging pipe.

[0010] In one embodiment, a bending block corresponding to the excavator bucket tooth is provided at the end of the desilting pipe; and the second clamping portion is provided on the bending block.

[0011] In one embodiment, the desilting pipe is a cylindrical steel pipe.

[0012] In a second aspect, an embodiment of the present application provides an excavator including a rapid dredging device.

[0013] The advantages or beneficial effects of the above technical solution include at least:

[0014] The rapid dredging device of the present application comprises a first expansion mechanism and a second expansion mechanism, wherein the first expansion mechanism can reduce the tooth spacing of the bucket, making it easier for the bucket to clean fine particles such as fine sand during the dredging process, and the second expansion mechanism can extend the tooth length of the bucket, allowing the bucket to extend into narrow locations for cleaning during the dredging process, thereby enabling flexible dredging for different terrains and geologies.

[0015] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present application will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the multiple drawings represent the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments disclosed in the present application and should not be regarded as limiting the scope of the present application.

[0017] Figure 1 It is a structural schematic diagram of the first expansion mechanism in the utility model;

[0018] Figure 2 It is a structural schematic diagram of the second expansion mechanism in the utility model;

[0019] Figure 3 It is the first working schematic diagram of the utility model;

[0020] Figure 4 It is a second working schematic diagram of the utility model.

[0021] In the figure: 1. first expansion mechanism; 2. connecting portion; 3. second expansion mechanism; 4. second clamping portion. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described to make the purpose, features and advantages of the utility model more obvious and understandable. As those skilled in the art will appreciate, the described embodiments can be modified in various ways without departing from the spirit or scope of the present application. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] Embodiment 1

[0025] like Figures 1 to 4 As shown, this embodiment provides a rapid dredging device, including: a first expansion mechanism 1; a plurality of connecting parts 2 corresponding to the excavator bucket are equidistantly arranged on the first expansion mechanism 1; a plurality of first clamping parts are also arranged on the first expansion mechanism 1; the plurality of clamping parts are arranged one by one on the outside of the connecting part 2; a second expansion mechanism 3; a second clamping part 4 corresponding to the first clamping part and detachably connected is arranged on the second expansion mechanism 3.

[0026] In this embodiment, a plurality of connecting parts 2 are provided on the first expansion mechanism 1, which are installed on the bucket head of the excavator through the connecting parts 2 (the connecting parts 2 correspond to the shape of the bucket teeth), so that the tooth spacing of the bucket can be reduced (the gaps between the teeth of the bucket are filled), so that the bucket can more easily clean fine particles such as fine sand during the dredging process; the second expansion mechanism 3 can extend the tooth length of the bucket, so that the bucket can be extended into a narrow position for cleaning during the dredging process; a plurality of first clamping parts are provided on the first expansion mechanism 1, and a plurality of second clamping parts 4 are provided on the second expansion mechanism 3. The first expansion mechanism 1 and the second expansion mechanism 3 are connected through the corresponding adaptation relationship between the first clamping parts and the second clamping parts 4, which is more flexible and convenient to use;

[0027] When the excavator encounters different terrain and geology during construction, the first expansion mechanism 1 and the second expansion mechanism 3 can be selectively installed on the bucket of the excavator, so that the excavator can flexibly desilt according to different terrain and geology when working, thereby improving work efficiency.

[0028] Furthermore, the first expansion mechanism 1 includes: a silt-clearing plate; a plurality of the connecting parts 2 are equidistantly arranged on the silt-clearing plate; and a plurality of the first clamping parts are equidistantly arranged on the silt-clearing plate.

[0029] In this embodiment, the first expansion mechanism 1 is a dredging plate, which is installed on the bucket head of the excavator through the connecting part 2, which can reduce the tooth spacing of the bucket and make the bucket head form a shovel-like structure, making it easier to clean fine particles such as fine sand during the dredging process.

[0030] Furthermore, a mounting groove corresponding to the excavator bucket tooth is provided in the connecting portion 2 .

[0031] In this embodiment, a mounting groove is provided in the connecting part 2, and the inner cavity shape of the mounting groove corresponds to the shape of the excavator bucket teeth (the bucket teeth can be embedded and installed in the mounting groove), so that the connecting part 2 is more stable when installed on the excavator bucket, preventing the connecting part 2 from loosening.

[0032] Furthermore, a locking block capable of clamping the excavator bucket teeth is arranged in the installation groove.

[0033] In this embodiment, a locking block is provided in the mounting groove (the locking block can be used in the prior art), and the locking block can be used to clamp the bucket teeth of the excavator to reinforce the connection between the connecting part 2 and the excavator bucket, making the connection between the two more stable.

[0034] Furthermore, the dredging plate is a rectangular steel plate.

[0035] In this embodiment, the silt removal plate is made of rectangular steel plate material, which is more stable during operation and has a longer service life.

[0036] Furthermore, the second expansion mechanism 3 includes: a silt removal pipe; and the second clamping portion 4 is arranged at the end of the silt removal pipe.

[0037] In this embodiment, the second expansion mechanism 3 is a dredging pipe (strip structure), which is connected to the dredging board through the second clamping portion 4, which can extend the tooth length of the bucket, so that the bucket can be extended into a narrow position for cleaning during the dredging process; because multiple groups of clamping structures are arranged at equal intervals, the dredging pipe can be installed at different positions on the dredging board (see Figure 3 and Figure 4 ), so that the dredging device has a variety of different working positions, and is more flexible and convenient to use.

[0038] Furthermore, a bending block corresponding to the excavator bucket tooth is provided at the end of the desilting pipe; and the second clamping portion 4 is provided on the bending block.

[0039] In this embodiment, a bending block is provided at the end of the dredging pipe, and the shape of the bending block corresponds to the shape of the excavator bucket teeth. The bending block is used to avoid the bucket teeth to prevent friction and collision between the two; the second clamping portion 4 is provided at the end of the bending block.

[0040] Furthermore, the dredging pipe is a cylindrical steel pipe.

[0041] In this embodiment, the silt removal pipe is a cylindrical steel pipe, and the steel pipe material is more stable during operation and has a longer service life.

[0042] Embodiment 2

[0043] This embodiment provides an excavator including a rapid dredging device.

[0044] In this embodiment, the rapid dredging device can be applied to different excavator buckets. The rapid dredging device has all the technical effects in Example 1. Therefore, when the rapid dredging device is applied to an excavator bucket, it also has the same technical effects, which will not be repeated here.

[0045] The utility model provides a rapid silt removal device and excavator. The functions of each module in each device in the embodiment can refer to the corresponding description in the above method, and has the advantage of being able to flexibly remove silt according to different terrain and geology.

[0046] In the description of this specification, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances. The terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0047] In the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact not directly but through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature. The terms "vertical", "horizontal", "left", "right", "above", "below" and similar expressions are for illustrative purposes only, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0048] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A rapid dredging device, characterized in that: include: A first expansion mechanism; a plurality of connection parts corresponding to the excavator bucket are arranged at equal intervals on the first expansion mechanism; a plurality of first clamping parts are also arranged on the first expansion mechanism; the plurality of clamping parts are arranged one by one on the outer side of the connection part; A second expansion mechanism; a second clamping portion is provided on the second expansion mechanism and is adapted to be detachably connected to the first clamping portion.

2. The rapid dredging device according to claim 1, characterized in that: The first expansion mechanism comprises: a silt cleaning plate; a plurality of the connecting parts are equidistantly arranged on the silt cleaning plate; and a plurality of the first clamping parts are equidistantly arranged on the silt cleaning plate.

3. The rapid dredging device according to claim 2, characterized in that: A mounting groove corresponding to the excavator bucket tooth is arranged in the connecting portion.

4. The rapid dredging device according to claim 2, characterized in that: The silt removal plate is a rectangular steel plate.

5. The rapid dredging device according to any one of claims 1 to 4, characterized in that: The second expansion mechanism includes: a dredging pipe; and the second clamping portion is arranged at the end of the dredging pipe.

6. The rapid silt removal device according to claim 5, characterized in that: A bending block corresponding to the excavator bucket tooth is arranged at the end of the desilting pipe; and the second clamping portion is arranged on the bending block.

7. The rapid silt removal device according to claim 5, characterized in that: The desilting pipe is a cylindrical steel pipe.

8. An excavator, characterized in that: It comprises a rapid dredging device as described in any one of claims 1 to 7.

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