A dredging and sand pumping machine

Abstract

The utility model relates to the technical field of dredging, concretely to a dredging sand pumping machine, including the vehicle body, and the support subassembly of opening in the rear half of vehicle body, the support subassembly inside joint has the plug -in component, the support subassembly includes the support groove for joint placement support, the plug -in component includes the placement main part plug -in block, the plug -in block plugs into the support groove inside, the plug -in block upper surface sets up the limit board, the limit board is located the support groove top, and the limit board with vehicle body upper surface contact, vehicle body upper surface is provided with the support pivot and the rotating platform for rotating support, the rotating platform inside is provided with sand pumping probe, sand pumping probe tail end is provided with hydraulic motor and drill bit. The utility model discloses, under the combination of first support arm, hydraulic rod, second support arm, make sand pumping probe have longer specification, can satisfy the sand pumping of vast majority depth, improve the application range of device.

Description

Technical Field

[0001] This utility model relates to the field of dredging technology, specifically a dredging and sand pumping machine. Background Technology

[0002] Dredging is the process of cleaning up silt and other impurities that have accumulated inside rivers, pipelines, and other structures over a long period of time. It mainly relies on sand dredging machines for this purpose.

[0003] Sand dredging machines can crush accumulated silt and other impurities, and then extract and move the crushed impurities through suction to achieve the effect of dredging rivers, pipelines and other facilities. However, the existing sand dredging machine has an overly fixed overall component installation method, which is not convenient for replacement and maintenance. In addition, the sand dredging probe on the existing device is relatively short, which limits the cleaning range of the device.

[0004] Therefore, a dredging and sand pumping machine is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a dredging and sand pumping machine that can solve problems such as the sand pumping probe being too short and inconvenient to replace in existing devices.

[0006] To achieve the above objectives, the present invention provides the following technical solution: including a vehicle body and a support assembly opened in the rear half of the vehicle body, wherein a plug-in assembly is snapped into the support assembly, the support assembly includes a support groove for snapping in and placing a support, the plug-in assembly includes a main plug-in block for placing a main body plug-in block, the plug-in block is plugged into the support groove, a limiting plate is provided on the upper surface of the plug-in block, the limiting plate is located above the support groove, and the limiting plate is in contact with the upper surface of the vehicle body; The upper surface of the vehicle body is provided with a support shaft and a turntable for rotational support. A sand-draining probe is provided inside the turntable, and a hydraulic motor and a drill bit are provided at the end of the sand-draining probe. The sand-dredging probe consists of a first support arm, a hydraulic rod, and a second support arm, with the hydraulic motor fixedly installed at the end of the second support arm.

[0007] Preferably, the upper surface of the vehicle body is provided with symmetrically arranged fixing plates, and a fixing surface is provided between the fixing plates and the upper boundary of the support groove, and the limiting plate is located on the upper surface of the fixing surface.

[0008] Preferably, a support plate is provided on the upper surface of the limiting plate, the support plate and the fixing plate are located on the same horizontal plane, and a counterweight box is provided on the upper surface of the support plate.

[0009] Preferably, the supporting shaft is fixedly mounted on the upper surface of the vehicle body, the supporting shaft and the counterweight box are located on the same side of the vehicle body, the turntable is rotatably connected to the supporting shaft, the sand-dredging probe is rotatably mounted inside the turntable, and a sand-dredging pipe is provided on one side of the sand-dredging probe.

[0010] Preferably, the first support arm is inserted into the turntable, one end of the first support arm is rotatably connected to the second support arm, a hydraulic rod is rotatably connected to the outer side of the first support arm, and the output end of the hydraulic rod is rotatably connected to the upper end of the second support arm.

[0011] Preferably, the drill bit is fixedly mounted on the output end of the hydraulic motor, and a sand-draining pipe is provided on one side of the sand-draining probe, with the suction port of the sand-draining pipe located above the drill bit.

[0012] Preferably, tracks are provided on both sides of the vehicle body, and the tracks are hydraulically driven.

[0013] Compared with the prior art, this utility model provides a dredging and sand pumping machine, which has the following beneficial effects: 1. By pre-installing the plug-in components in a snap-fit ​​manner, it is easy to initially position the plug-in components inside the vehicle body. The limiting plate ensures that subsequent installation and positioning can be achieved, which facilitates the maintenance and installation of the plug-in components.

[0014] 2. The combination of the first support arm, hydraulic rod, and second support arm enables the sand-dredging probe to have a longer specification, which can meet the sand-dredging needs of most depths and improve the applicability of the device.

[0015] 3. Then place the counterweight box on the upper surface of the support plate, and use bolts to connect and fix the counterweight box to the fixed plate. Combined with the positioning connection of the fixed plate, the bearing area of ​​the counterweight box is increased, ensuring that the counterweight box is placed stably and reliably. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the lower half of the structure of this utility model; Figure 3 This is a three-dimensional structural diagram of the lower half of this utility model; Figure 4 This is a schematic diagram of the sand-dredging probe structure of this utility model; Figure 5 This is a three-dimensional structural diagram of the installation method of this utility model; Figure 6 This is a schematic diagram of the overall side view of the present invention.

[0017] In the diagram: 1. Vehicle body; 2. Track; 3. Support assembly; 301. Support groove; 302. Fixing surface; 303. Fixing plate; 4. Plug-in assembly; 401. Plug-in block; 402. Limiting plate; 403. Support plate; 5. Counterweight box; 6. Support shaft; 7. Turntable; 8. Sand dredging probe; 801. First support arm; 802. Hydraulic rod; 803. Second support arm; 9. Hydraulic motor; 10. Drill bit; 11. Sand dredging pipe. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example: Please see Figure 1 - Figure 6 In this embodiment, a dredging and sand pumping machine includes a vehicle body 1 and a support component 3 located in the rear half of the vehicle body 1. The support component 3 has a plug-in component 4 inside it. The support component 3 includes a support groove 301 for holding the support. The plug-in component 4 includes a main plug-in block 401 for holding the main body. The plug-in block 401 is plugged into the support groove 301. A limit plate 402 is provided on the upper surface of the plug-in block 401. The limit plate 402 is located above the support groove 301 and is in contact with the upper surface of the vehicle body 1. The upper surface of the vehicle body 1 is provided with a support shaft 6 and a turntable 7 for rotational support. The turntable 7 is provided with a sand-draining probe 8. The end of the sand-draining probe 8 is provided with a hydraulic motor 9 and a drill bit 10. The sand-dredging probe 8 consists of a first support arm 801, a hydraulic rod 802, and a second support arm 803. The hydraulic motor 9 is fixedly installed at the end of the second support arm 803. First, by pre-installing the plug-in component 4 in a snap-fit ​​manner, it is easy to initially position the plug-in component 4 inside the vehicle body 1. And by limiting the position of the limiting plate 402, it is ensured that it can be installed and positioned later, which facilitates the maintenance and installation of the plug-in component 4. Secondly, the combination of the first support arm 801, the hydraulic rod 802, and the second support arm 803 enables the sand-dredging probe 8 to have a longer specification, which can meet the sand-dredging needs of most depths and improve the applicability of the device. Furthermore, the entire vehicle body 1 can be driven hydraulically, and the control box installed inside the vehicle body 1 can be connected by a snap-fit ​​method. The snap-fit ​​method can be achieved by first snapping and limiting the position and then fastening it with bolts, etc. At the same time, sealing and waterproof components are set up. The control method, the specific drive method, and the installation of the corresponding equipment are all well-known technologies in this field, so they are not described in detail here. Ultimately, this ensures that the entire device can operate normally during sand dredging, while also guaranteeing the convenience and safety of installing internal components and improving the device's ability to perform sand dredging operations in different depth environments.

[0020] Please see Figure 3 and Figure 5 The upper surface of the vehicle body 1 is provided with symmetrically arranged fixing plates 303, and a fixing surface 302 is provided between the fixing plate 303 and the upper boundary of the support groove 301. The limiting plate 402 is located on the upper surface of the fixing surface 302. A support plate 403 is provided on the upper surface of the limiting plate 402. The support plate 403 and the fixing plate 303 are located on the same horizontal plane. A counterweight box 5 is provided on the upper surface of the support plate 403. After the plug-in block 401 is snapped into the support groove 301, the limiting plate 402 is simultaneously positioned on the surface of the fixed surface 302. Then, bolts are used to connect and fix the limiting plate 402 to the fixed surface 302, forming a limiting connection between the plug-in block 401 and the support groove 301, and between the limiting plate 402 and the fixed surface 302. The plug-in component 4 can be a counterweight device, used in conjunction with the counterweight box 5 to improve the overall assembly of the device. The plug-in component 4 can also be a power supply device, similar to a battery, and control components can be placed inside it. The specific choice can be made according to the overall configuration of the vehicle body 1 to ensure the normal operation of the device. Then, the counterweight box 5 is placed on the upper surface of the support plate 403, and the counterweight box 5 is connected and fixed to the fixing plate 303 using bolts. At this time, the lower surface of the counterweight box 5 is in contact with both the upper surface of the support plate 403 and the upper surface of the fixing plate 303, providing support for the middle of the counterweight box 5. Combined with the positioning connection of the fixing plate 303, the force-bearing area of ​​the counterweight box 5 is increased, ensuring the stable and reliable placement of the counterweight box 5. Furthermore, the entire device can be fixed by snap-fit, and further limited by bolts and other means, making the device easy to disassemble and maintain.

[0021] Please see Figure 3 and Figure 4 The support shaft 6 is fixedly installed on the upper surface of the vehicle body 1. The support shaft 6 and the counterweight box 5 are located on the same side of the vehicle body 1. The turntable 7 is rotatably connected to the support shaft 6. The sand pumping probe 8 is rotatably installed inside the turntable 7. A sand pumping pipe 11 is provided on one side of the sand pumping probe 8. The first support arm 801 is inserted into the turntable 7. One end of the first support arm 801 is rotatably connected to the second support arm 803. A hydraulic rod 802 is rotatably connected to the outer side of the first support arm 801. The output end of the hydraulic rod 802 is rotatably connected to the upper end of the second support arm 803. The drill bit 10 is fixedly mounted on the output end of the hydraulic motor 9, and a sand dredging pipe 11 is provided on one side of the sand dredging probe 8. The suction port of the sand dredging pipe 11 is located above the drill bit 10. First, the supporting shaft 6 and turntable 7 are hydraulically driven, enabling the sand-dredging probe 8 to rotate and adjust its angle. This hydraulic drive method is a well-known technology in the field, so it is not described in detail in the figure. Secondly, with the support of the first support arm 801, the drive of the support shaft 6 and the turntable 7 can be transmitted, driving the hydraulic motor 9 and the drill bit 10 below to move synchronously. And through the push of the hydraulic rod 802, when the position of the first support arm 801 is different, the second support arm 803 can be driven to move independently, forming an adjustment of its hooking, pushing and other actions, so that the sand dredging probe 8 can move in multiple ways, driving the hydraulic motor 9 and the drill bit 10 to be used at different angles and positions. In addition, combined with the length of the first support arm 801 and the second support arm 803, the sand dredging probe 8 can be used in an extra-long specification, which can meet the needs of most sand dredging environments. The drill bit 10 is driven independently by the hydraulic motor 9. The control method and wiring of the hydraulic motor 9 are existing technologies and are not described in detail in this embodiment. This achieves the effect of driving the drill bit 10 independently. Combined with the adsorption effect of the sand dredging pipe 11, the loose sand that has been rotated by the drill bit 10 can be extracted and then discharged in a directional manner. The drill bit 10 is fixed by the support of the sand dredging probe 8. Since the drill bit 10 itself is made of soft material and has a certain degree of deformation, and the overall adjustment angle range of the sand dredging probe 8 is not large, it does not affect the connection and use between the drill bit 10 and the sand dredging probe 8. Furthermore, the sand dredging principle of the drill bit 10 is existing technology and is not a necessary technical feature of this application. Therefore, it is not described in detail in this embodiment.

[0022] Please see Figure 1 - Figure 3 The vehicle body 1 is equipped with tracks 2 on both sides, and the tracks 2 are hydraulically driven; The tracks 2 on both sides of the vehicle body 1 are transmission track structures. The hydraulic drive method of the tracks 2 and its specific structure and connection method are existing technologies and will not be described in detail here, so that the vehicle body 1 can move flexibly and smoothly.

[0023] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. As long as they can achieve their beneficial effects, they can be implemented. Therefore, this embodiment will not elaborate on their specific structural composition and working principle.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dredging and sand pumping machine, characterized in that: The vehicle includes a vehicle body (1) and a support assembly (3) located in the rear half of the vehicle body (1). The support assembly (3) has a plug-in assembly (4) inside it. The support assembly (3) includes a support groove (301) for attaching and placing the support. The plug-in assembly (4) includes a main body plug-in block (401) for placing the main body plug-in block. The plug-in block (401) is inserted into the support groove (301). A limit plate (402) is provided on the upper surface of the plug-in block (401). The limit plate (402) is located above the support groove (301) and is in contact with the upper surface of the vehicle body (1). The upper surface of the vehicle body (1) is provided with a support shaft (6) and a turntable (7) for rotational support. The turntable (7) is provided with a sand-dredging probe (8) inside. The end of the sand-dredging probe (8) is provided with a hydraulic motor (9) and a drill bit (10). The sand-dredging probe (8) consists of a first support arm (801), a hydraulic rod (802), and a second support arm (803), and the hydraulic motor (9) is fixedly installed at the end of the second support arm (803).

2. The dredging and sand pumping machine according to claim 1, characterized in that: The upper surface of the vehicle body (1) is provided with symmetrically arranged fixing plates (303), and a fixing surface (302) is provided between the fixing plate (303) and the upper boundary of the support groove (301). The limiting plate (402) is located on the upper surface of the fixing surface (302).

3. The dredging and sand pumping machine according to claim 2, characterized in that: The upper surface of the limiting plate (402) is provided with a support plate (403), the support plate (403) and the fixing plate (303) are located on the same horizontal plane, and the upper surface of the support plate (403) is provided with a counterweight box (5).

4. A dredging and sand pumping machine according to claim 3, characterized in that: The supporting shaft (6) is fixedly installed on the upper surface of the vehicle body (1). The supporting shaft (6) and the counterweight box (5) are located on the same side of the vehicle body (1). The turntable (7) is rotatably connected to the supporting shaft (6). The sand pumping probe (8) is rotatably installed inside the turntable (7). A sand pumping pipe (11) is provided on one side of the sand pumping probe (8).

5. A dredging and sand pumping machine according to claim 1, characterized in that: The first support arm (801) is inserted into the turntable (7). One end of the first support arm (801) is rotatably connected to the second support arm (803). A hydraulic rod (802) is rotatably connected to the outer side of the first support arm (801). The output end of the hydraulic rod (802) is rotatably connected to the upper end of the second support arm (803).

6. A dredging and sand pumping machine according to claim 1, characterized in that: The drill bit (10) is fixedly installed at the output end of the hydraulic motor (9), and a sand dredging pipe (11) is provided on one side of the sand dredging probe (8), with the suction port of the sand dredging pipe (11) located above the drill bit (10).

7. A dredging and sand pumping machine according to claim 1, characterized in that: The vehicle body (1) is equipped with tracks (2) on both sides, and the tracks (2) are hydraulically driven.

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