CN212689048U

CN212689048U - Hydraulic engineering is with small-size irrigation canals and ditches excavating gear

Info

Publication number: CN212689048U
Application number: CN202021395363.7U
Authority: CN
Inventors: 李振
Original assignee: 李振
Current assignee: Shuifa Jinshui Construction Engineering Co.,Ltd.
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-12
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a small-size irrigation canals and ditches excavating gear for hydraulic engineering relates to the hydraulic engineering field, and to current hydraulic engineering excavating gear bulky, inconvenient transportation, and the lower problem of practicality when excavating small-size irrigation canals and ditches, now proposes following scheme, and it includes the base, the top of base is rotated and is installed the revolving stage, just the top of revolving stage is provided with the driver's cabin, the digging arm is installed to the lateral wall of revolving stage, and the tip of digging arm installs the bucket of digging, the both sides fixed mounting of base has two sets of first telescopic links that are the symmetric distribution, just the internally mounted of first telescopic link has first cylinder, the tailpiece of the piston rod portion fixed mounting of first cylinder has first movable rod. The utility model discloses novel structure, and the device not only can excavate the operation to the irrigation canals and ditches of different widths, makes it be applicable to small-size irrigation canals and ditches, can increase the device simultaneously dig scarce mode, the effectual practicality that has improved the device, suitable popularization.

Description

Hydraulic engineering is with small-size irrigation canals and ditches excavating gear

Technical Field

The utility model relates to a hydraulic engineering field especially relates to a hydraulic engineering is with small-size irrigation canals and ditches excavating gear.

Background

Hydraulic engineering is a general term for various engineering constructions built for controlling, utilizing and protecting water resources and environments on the earth surface and underground.

Traditional hydraulic engineering excavating gear is bulky mostly, and the fixed device of size, has the inconvenient problem of transportation when using to current large-scale excavating gear is when excavating small-size irrigation canals and ditches, leads to easily because the device is to the extrusion at irrigation canals and ditches edge, leads to the irrigation canals and ditches to collapse easily, thereby makes current excavating gear's practicality lower, consequently, in order to solve this type of problem, we have provided a small-size irrigation canals and ditches excavating gear for hydraulic engineering.

SUMMERY OF THE UTILITY MODEL

The utility model provides a small-size irrigation canals and ditches excavating gear for hydraulic engineering has solved current hydraulic engineering excavating gear bulky, inconvenient transportation, and the lower problem of practicality when excavating small-size irrigation canals and ditches.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a small-sized ditch excavating device for hydraulic engineering comprises a base, wherein a rotary table is rotatably mounted at the top end of the base, a cab is arranged at the top end of the rotary table, an excavating arm is mounted on the side wall of the rotary table, an excavating bucket is mounted at the end part of the excavating arm, two groups of first sleeve rods which are symmetrically distributed are fixedly mounted at two sides of the base, a first cylinder is mounted inside each first sleeve rod, a first movable rod is fixedly mounted at the end part of a piston rod of each first cylinder and is in sliding connection with the first sleeve rod, a second sleeve rod is fixedly mounted at one end, far away from the first cylinder, of each first movable rod and is positioned below the first movable rod, a second cylinder is fixedly mounted inside each second sleeve rod, a second movable rod is vertically and downwards fixedly mounted at the end part of the piston rod of the second cylinder, and is in sliding connection with the second sleeve rod, the one end that the second cylinder was kept away from to the second movable rod is located the outside of second loop bar, and rotates and install the removal wheel, the bottom intermediate position fixed mounting of base has the third cylinder, and the downward fixed mounting of piston rod numerical value of third cylinder has the mounting bracket, and rotates on the mounting bracket and install the rotation wheel.

Preferably, an inclined strut is connected between the first sleeve rod and the second sleeve rod, the inclined strut is fixedly connected with the second sleeve rod, and the inclined strut is connected with the first sleeve rod in a sliding manner.

Preferably, the mounting rack is arranged in a U-shaped structure.

Preferably, the bottom fixedly connected with of base is two fixed plates that are the symmetric distribution, and two one side that the fixed plate is close to each other is provided with the spout along its direction of height, the equal fixed mounting of both sides wall of mounting bracket has the slider, and slider and spout sliding connection.

Preferably, the circumferential side wall of the rotating wheel is uniformly provided with ratchets with the same structure.

The utility model has the advantages that:

1. through the inside movable rod that sets up of first loop bar and second loop bar for the device can span at the irrigation canals and ditches border of different width, implements hydraulic engineering's excavation operation, thereby makes the device can be applicable to the excavation operation of small-size irrigation canals and ditches, improves the device's practicality.

2. The rotating wheel is arranged at the bottom end of the base, and the cylinder is arranged to control the height of the rotating wheel, so that the device can be used for excavating operation through a normal excavating bucket, and excavating operation can be performed through the cooperation of the rotating wheel at the bottom end of the device and the ratchet teeth, and the using mode of the device is increased.

In conclusion, the device not only can excavate the irrigation canals and ditches of different width, makes it be applicable to small-size irrigation canals and ditches, can increase the device simultaneously dig scarce mode, the effectual practicality that has improved the device is fit for promoting.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of a-a in fig. 1 according to the present invention.

Fig. 3 is a schematic structural view of the rotating wheel of the present invention.

Reference numbers in the figures: the excavator comprises a base 1, a turntable 2, a cab 3, an excavating arm 4, an excavating bucket 5, a first sleeve rod 6, a first cylinder 7, a first movable rod 8, a second sleeve rod 9, a second cylinder 10, a second movable rod 11, a movable wheel 12, a diagonal brace 13, a fixed plate 14, a third cylinder 15, a mounting frame 16, a rotating wheel 17 and a ratchet 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a small-sized ditch excavating device for hydraulic engineering, comprising a base 1, wherein a rotary table 2 is rotatably installed at the top end of the base 1, a cab 3 is arranged at the top end of the rotary table 2, an excavating arm 4 is installed on the side wall of the rotary table 2, an excavating bucket 5 is installed at the end part of the excavating arm 4, two groups of first sleeve rods 6 which are symmetrically distributed are fixedly installed at two sides of the base 1, a first cylinder 7 is installed inside the first sleeve rods 6, a first movable rod 8 is fixedly installed at the end part of a piston rod of the first cylinder 7, the first movable rod 8 is slidably connected with the first sleeve rods 6, a second sleeve rod 9 is fixedly installed at one end of the first movable rod 8 far away from the first cylinder 7, the second sleeve rod 9 is located below the first movable rod 8, a second cylinder 10 is fixedly installed inside the second sleeve rod 9, a second movable rod 11 is vertically and downwardly fixedly installed at the end part of a piston rod of the second cylinder 10, and the second movable rod 11 is connected with the second sleeve rod 9 in a sliding manner, one end of the second movable rod 11 far away from the second cylinder 10 is positioned outside the second sleeve rod 9 and is rotatably provided with a moving wheel 12, a third cylinder 15 is fixedly arranged at the bottom middle position of the base 1, a mounting frame 16 is fixedly arranged downwards for the numerical value of a piston rod of the third cylinder 15, a rotating wheel 17 is rotatably arranged on the mounting frame 16, an inclined strut 13 is connected between the first sleeve rod 6 and the second sleeve rod 9 and is fixedly connected with the second sleeve rod 9, the inclined strut 13 is connected with the first sleeve rod 6 in a sliding manner, the mounting frame 16 is arranged in a U-shaped structure, two fixing plates 14 which are symmetrically distributed are fixedly connected at the bottom end of the base 1, a sliding groove is formed in one side of the two fixing plates 14 which are close to each other along the height direction of the two fixing plates, and two sliding blocks are fixedly arranged, and the sliding block is connected with the sliding groove in a sliding way, and ratchets 18 with the same structure are uniformly arranged on the circumferential side wall of the rotating wheel 17.

The working principle is as follows: when the device is used, the whole device can be adjusted according to a ditch to be dug, the first air cylinder 7 is started to push the first movable rod 8 to slide in the first sleeve rod 6, so that the distance between the two second sleeve rods 9 is larger than the width of the ditch, the stability of the device is ensured, the second air cylinder 10 is started to push the second movable rod 11 to slide in the second sleeve rod 9, then a driver sits in the cab 3 to operate the device, the ditch digging operation is carried out through the matching of the digging bucket 5 and the digging arm 4, the turntable 2 rotates on the base 1, the digging mode can be changed, the third air cylinder 15 is started, the third air cylinder 15 pushes the mounting frame 16 to move downwards, the mounting frame 16 drives the rotating wheel 17 to move downwards, then the driving motor on the rotating wheel 17 is started to drive the rotating wheel 17 to rotate, therefore, the trench is excavated through the ratchets 18 on the rotating wheel 17, and the height of the rotating wheel 17 can be adjusted by controlling the third air cylinder 15 during the operation, so that the excavation depth can be controlled.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A small-sized ditch excavating device for hydraulic engineering comprises a base (1) and is characterized in that a rotary table (2) is rotatably mounted at the top end of the base (1), a cab (3) is arranged at the top end of the rotary table (2), an excavating arm (4) is mounted on the side wall of the rotary table (2), an excavating hopper (5) is mounted at the end part of the excavating arm (4), two groups of first loop bars (6) which are symmetrically distributed are fixedly mounted at two sides of the base (1), a first cylinder (7) is mounted inside the first loop bars (6), a first movable rod (8) is fixedly mounted at the end part of a piston rod of the first cylinder (7), the first movable rod (8) is slidably connected with the first loop bars (6), a second loop bar (9) is fixedly mounted at one end, far away from the first cylinder (7), of the first movable rod (8), second loop bar (9) are located the below of first movable rod (8), and the inside fixed mounting of second loop bar (9) has second cylinder (10), the vertical fixed mounting down of the tailpiece of the piston rod portion of second cylinder (10) has second movable rod (11), and second movable rod (11) and second loop bar (9) sliding connection, the one end that second cylinder (10) were kept away from in second movable rod (11) is located the outside of second loop bar (9), and rotates and install removal wheel (12), the bottom intermediate position fixed mounting of base (1) has third cylinder (15), and the piston rod numerical value of third cylinder (15) is fixed mounting bracket (16) down, and rotates on mounting bracket (16) and install and rotate wheel (17).

2. The small-sized ditch digging device for the water conservancy project according to claim 1, characterized in that an inclined strut (13) is connected between the first sleeve rod (6) and the second sleeve rod (9), the inclined strut (13) is fixedly connected with the second sleeve rod (9), and the inclined strut (13) is slidably connected with the first sleeve rod (6).

3. A mini-channel digging device for water conservancy projects according to claim 1, wherein said mounting bracket (16) is provided in a U-shaped configuration.

4. The small-sized ditch excavating device for the water conservancy project according to claim 1, characterized in that the bottom end of the base (1) is fixedly connected with two fixed plates (14) which are symmetrically distributed, and two sliding grooves are arranged on one side, close to each other, of the fixed plates (14) along the height direction of the fixed plates, and sliding blocks are fixedly mounted on the two side walls of the mounting rack (16) and are connected with the sliding grooves in a sliding mode.

5. A mini canal digging device for water conservancy project according to claim 1, wherein the circumferential side wall of the rotating wheel (17) is uniformly installed with ratchet teeth (18) having the same structure.