Water conservancy construction ditch excavation device

Abstract

The utility model relates to the technical field of excavation devices, in particular to a water conservancy construction ditch excavation device which comprises an installation support, a controller is installed on the side wall of the installation support, an excavation assembly is connected to the inner wall of the installation support in a sliding mode, and a lifting assembly is installed on the outer wall of the installation support. The distance between the installation support and the ground is measured in real time through the Tof sensor, electric signals generated by the Tof sensor are transmitted to the controller through the wire, the controller controls the lifting motor to operate according to parameters, and then the driving shaft of the lifting motor drives the sliding support to vertically move through the threaded rod. Then, the sliding bracket moves downwards to a proper position on the inner wall of the mounting bracket; the electric control air cylinder drives the limiting support to incline by an angle so as to adapt to different ditch slope angles, and then the limiting support drives the rotary trenching machine head to conduct ditch excavation at a certain angle, so that the slope of a ditch meets the design requirement, and practicability is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to a ditching device technical field, concretely is a ditching device for water conservancy construction. BACKGROUND

[0002] Water conservancy project is the project for controlling and distributing the surface water and underground water of nature, reaches the purpose of building for preventing harm and promoting benefits. Water is the precious resource indispensable for human production and life, but its natural existence state does not completely meet the needs of human. Only by building water conservancy project, can water flow be controlled, flood disaster be prevented, and water volume be adjusted and distributed to meet the needs of people's life and production on water resources. Water conservancy project needs to build different types of hydraulic structures such as dam, dike, spillway, sluice, intake, channel, ferry, raftway and fishway to achieve its goal;

[0003] In water conservancy construction, ditching is a complex and delicate task, especially the slope of the ditch needs to be set to a specific inclination angle to meet the design requirements. The traditional excavation equipment has obvious shortcomings in this respect. They often need manual adjustment of the excavation angle of the slope, which not only increases the labor intensity, but also affects the construction efficiency and accuracy.

[0004] In addition, the existing excavation equipment usually needs the operator to manually adjust the depth of the excavation drill bit according to experience, which not only consumes time and effort, but also is difficult to guarantee the consistency and accuracy of each excavation. This highly dependent operation mode is particularly inconvenient when facing large-scale or high-precision ditching projects, so a ditching device for water conservancy construction is needed to improve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model provides a ditching device for water conservancy construction to solve the above problems.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] A ditching device for water conservancy construction, comprising a mounting bracket, a controller is installed on the side wall of the mounting bracket, a digging assembly is slidably connected to the inner wall of the mounting bracket, a lifting assembly is installed on the outer wall of the mounting bracket, and a moving wheel is installed at the bottom corner of the mounting bracket.

[0008] As a preferred scheme of the utility model, the digging assembly comprises a sliding bracket, the sliding bracket is slidably connected to the inner wall of the mounting bracket, a conveyor is installed on the inner wall of the mounting bracket, fixed blocks are symmetrically arranged on the inner wall of the sliding bracket, a rotating rod is installed on the inner wall of the fixed block, an installation block is installed on the outer wall of the rotating rod, and a limiting bracket is installed on the outer wall of the installation block.

[0009] As the preferred scheme of the utility model, the inner wall of the limiting support is provided with a rotary trencher head, the outer wall of the limiting support is provided with a first connecting block, the outer wall of the first connecting block is rotatably connected with an electric control cylinder, one end of the electric control cylinder is rotatably connected with a second connecting block, and the second connecting block is connected to the inner wall of the sliding support.

[0010] As the preferred scheme of the utility model, the lifting assembly comprises a mounting plate and a lifting motor, and the mounting plate is provided with two groups and is located on the opposite outer walls of the mounting support.

[0011] As the preferred scheme of the utility model, the outer wall of the mounting plate is symmetrically provided with a tof sensor, the lifting motor is mounted on the top outer wall of the mounting support, the output end of the lifting motor is provided with a threaded rod, and the threaded rod is rotatably connected to the top outer wall of the mounting support.

[0012] As the preferred scheme of the utility model, one end of the threaded rod penetrates through the mounting support and extends to the inner cavity of the mounting support and is connected with a sliding support, the top outer wall of the sliding support is provided with a limiting rod, and one end of the limiting rod is slidably connected to the outer wall of the mounting support.

[0013] As the preferred scheme of the utility model, the tof sensor is perpendicular to the horizontal plane, the controller is respectively connected with a conveyor, a rotary trencher head, an electric control cylinder, a tof sensor and a lifting motor through wires and is electrically connected.

[0014] As the preferred scheme of the utility model, the threaded rod and the sliding support are screw connected.

[0015] Compared with the prior art, the utility model can realize real-time measurement of the distance between the tof sensor and the mounting support and the ground by arranging the lifting assembly in the water conservancy construction ditch digging device, the electric signal generated by the tof sensor is conducted to the controller through the wire, the controller controls the lifting motor to operate according to the parameters, then the driving shaft of the lifting motor drives the sliding support to move vertically through the threaded rod, and then the sliding support moves downward to the appropriate position on the inner wall of the mounting support, and the controller controls the rotary trencher head to operate, thereby digging the ditch on the ground, thereby solving the problem that the existing digging equipment usually needs the operator to manually adjust the depth of the digging drill bit according to experience, which not only consumes time and effort, but also is difficult to guarantee the consistency and accuracy of each digging.

[0016] The utility model discloses a water conservancy construction ditch excavating device, including installation support 1, the sidewall of installation support 1 is installed with controller 2, and the inner wall of installation support 1 is slidably connected with excavating assembly 3, and the outer wall of installation support 1 is installed with lifting assembly 4, and the bottom corner of installation support 1 is installed with mobile wheel 5 respectively. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the structure schematic diagram of the right view of the utility model;

[0019] Figure 3 It is the limiting support structure schematic diagram of the utility model;

[0020] Figure 4 It is the lifting assembly structure schematic diagram of the utility model;

[0021] Figure 5 It is the first connecting block structure schematic diagram of the utility model.

[0022] In the drawing: 1, installation support;2, controller;3, excavating assembly;301, sliding support;302, conveyor;303, fixed block;304, rotating rod;305, mounting block;306, limiting support;307, rotary ditching machine head;308, first connecting block;309, electric control cylinder;310, second connecting block;4, lifting assembly;401, mounting plate;402, lifting motor;403, tof sensor;404, threaded rod;405, limiting rod;5, mobile wheel. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.

[0024] Embodiment: please refer to Figures 1-5 The utility model discloses a water conservancy construction ditch excavating device, including installation support 1, the sidewall of installation support 1 is installed with controller 2, and the inner wall of installation support 1 is slidably connected with excavating assembly 3, and the outer wall of installation support 1 is installed with lifting assembly 4, and the bottom corner of installation support 1 is installed with mobile wheel 5 respectively.

[0025] In this embodiment, with specific reference to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , the digging assembly 3 comprises a sliding bracket 301 which is slidingly connected to the inner wall of the mounting bracket 1, a conveyor 302 is mounted on the inner wall of the mounting bracket 1, a fixed block 303 is symmetrically arranged on the inner wall of the sliding bracket 301, a rotating rod 304 is mounted on the inner wall of the fixed block 303, a mounting block 305 is mounted on the outer wall of the rotating rod 304, a limiting bracket 306 is mounted on the outer wall of the mounting block 305, a rotary trencher head 307 is mounted on the inner wall of the limiting bracket 306, a first connecting block 308 is mounted on the outer wall of the limiting bracket 306, an electric control cylinder 309 is rotatably connected to the outer wall of the first connecting block 308, a second connecting block 310 is rotatably connected to one end of the electric control cylinder 309, and the second connecting block 310 is connected to the inner wall of the sliding bracket 301.

[0026] In this embodiment, with specific reference to Figure 1 , Figure 2 and Figure 4 , the lifting assembly 4 comprises a mounting plate 401 and a lifting motor 402, the mounting plate 401 is provided with two groups and is located on the opposite outer walls of the mounting bracket 1, a tof sensor 403 is symmetrically arranged on the outer wall of the mounting plate 401, the lifting motor 402 is mounted on the top outer wall of the mounting bracket 1, a threaded rod 404 is mounted on the output end of the lifting motor 402, the threaded rod 404 is rotatably connected to the top outer wall of the mounting bracket 1, one end of the threaded rod 404 extends through the mounting bracket 1 and is connected to the sliding bracket 301 in the inner cavity of the mounting bracket 1, a limiting rod 405 is mounted on the top outer wall of the sliding bracket 301, and one end of the limiting rod 405 is slidingly connected to the outer wall of the mounting bracket 1.

[0027] Based on the above structural features and the action of the connecting mode, when the sliding bracket 301 moves up and down on the inner wall of the mounting bracket 1, the limiting rod 405 located on the top outer wall of the sliding bracket 301 slides, and the limiting rod 405 supports the sliding bracket 301, and when the rotary trencher head 307 excavates the soil, the soil in the rotary trencher head 307 is transported to the upper side, and the soil in the rotary trencher head 307 falls into the inner cavity of the conveyor 302, so that the conveyor 302 transports the soil, and there is a large gap between the conveyor 302 and the rotary trencher head 307, and when the rotary trencher head 307 is inclined, the rotary trencher head 307 and the conveyor 302 do not interfere with each other, and the utility is better;

[0028] The tof sensor 403 is perpendicular to the horizontal plane, the controller 2 is connected with the conveyor 302, the rotary trencher head 307, the electric control cylinder 309, the tof sensor 403 and the lifting motor 402 through wires in an electrical connection mode, and the controller 2 controls the conveyor 302, the rotary trencher head 307, the electric control cylinder 309, the tof sensor 403 and the lifting motor 402 to be powered and operated, the connecting mode of the rotating rod 304 and the mounting block 305 is rotating connection, and the connecting mode of the threaded rod 404 and the sliding support 301 is screw connection.

[0029] When the water conservancy construction trench excavating device works, the moving wheels 5 are arranged at the bottom of the mounting bracket 1, the mounting bracket 1 is driven by the moving wheels 5 to move to the construction position, the operator inputs the construction parameters, then the switch of the controller 2 is turned on, and then the controller 2 controls the tof sensor 403 to operate, when the tof sensor 403 operates, the tof sensor 403 generates data in real time on the distance between the mounting bracket 1 and the ground, the tof sensor 403 generates an electrical signal which is conducted to the controller 2 through wires, the controller 2 controls the lifting motor 402 to operate according to the parameters, and then the driving shaft of the lifting motor 402 drives the threaded rod 404 to rotate, one end of the threaded rod 404 drives the sliding support 301 to move vertically through threads, then the sliding support 301 moves downward on the inner wall of the mounting bracket 1 to the appropriate position, and the controller 2 controls the rotary trencher head 307 to operate, and then the ground is excavated to form a trench, thereby solving the problem that the existing excavating equipment usually needs to be manually adjusted in depth by the operator according to experience, which is not only time-consuming and labor-consuming, but also difficult to guarantee the consistency and accuracy of each excavation;

[0030] When the rotary trencher head 307 excavates a trench, when the side slope of the trench needs to be excavated, only the switch of the controller 2 is turned on to input parameters, the controller 2 controls the electric control cylinder 309 to operate, and then one end of the electric control cylinder 309 applies a pulling force to the limiting support 306 through the first connecting block 308, when the limiting support 306 is stressed, the limiting support 306 drives the mounting block 305 to rotate on the outer wall of the rotating rod 304, the limiting supports 306 on the opposite side walls of the sliding support 301 respectively drive the rotary trencher head 307 to tilt at a certain angle on both sides, and then the rotary trencher head 307 excavates the trench at a certain angle, so that the side slope of the trench meets the design requirements, thereby solving the problem that the traditional excavating equipment often needs to manually adjust the excavation angle of the side slope during construction, which not only increases the labor intensity, but also affects the construction efficiency and precision.

[0031] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water conservancy construction trench excavating device comprising a mounting bracket (1), characterized in that: The side wall of the mounting support (1) is provided with a controller (2), the inner wall of the mounting support (1) is slidably connected with a digging assembly (3), the outer wall of the mounting support (1) is provided with a lifting assembly (4), and the bottom corners of the mounting support (1) are respectively provided with moving wheels (5).

2. A waterway construction trenching device according to claim 1, wherein: The sliding support (301) is slidably connected to the inner wall of the mounting support (1), the inner wall of the mounting support (1) is provided with a conveyor (302), the inner wall of the sliding support (301) is symmetrically provided with a fixed block (303), the inner wall of the fixed block (303) is provided with a rotating rod (304), the outer wall of the rotating rod (304) is provided with a mounting block (305), and the outer wall of the mounting block (305) is provided with a limiting support (306).

3. A waterway construction trenching device according to claim 2, wherein: The outer wall of the limiting support (306) is provided with a rotary trencher head (307), the outer wall of the limiting support (306) is provided with a first connecting block (308), the outer wall of the first connecting block (308) is rotatably connected with an electric control cylinder (309), one end of the electric control cylinder (309) is rotatably connected with a second connecting block (310), and the second connecting block (310) is connected to the inner wall of the sliding support (301).

4. A waterway construction trenching device according to claim 3, wherein: The lifting assembly (4) comprises a mounting plate (401) and a lifting motor (402), and the mounting plate (401) is provided with two groups and is located on the opposite outer walls of the mounting support (1).

5. A hydraulic trenching device according to claim 4, wherein: The outer wall of the mounting plate (401) is symmetrically provided with a tof sensor (403), the lifting motor (402) is mounted on the top outer wall of the mounting support (1), the output end of the lifting motor (402) is provided with a threaded rod (404), and the threaded rod (404) is rotatably connected to the top outer wall of the mounting support (1).

6. A waterway construction trenching device according to claim 5, wherein: One end of the threaded rod (404) penetrates the mounting support (1) and extends to the inner cavity of the mounting support (1) and is connected with the sliding support (301), and the top outer wall of the sliding support (301) is provided with a limiting rod (405), and one end of the limiting rod (405) is slidably connected to the outer wall of the mounting support (1).

7. A waterway construction trenching device according to claim 6, wherein: The tof sensor (403) is perpendicular to the horizontal plane, the controller (2) is connected with the conveyor (302), the rotary trencher head (307), the electric control cylinder (309), the tof sensor (403) and the lifting motor (402) through wires respectively, and the connection mode is electrical connection.

8. A waterway construction trenching device according to claim 7, wherein: The connection mode of the rotating rod (304) and the mounting block (305) is rotary connection, and the connection mode of the threaded rod (404) and the sliding support (301) is screw connection.

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