CN215442079U

CN215442079U - Hydraulic engineering escape canal digs first device

Info

Publication number: CN215442079U
Application number: CN202120427934.9U
Authority: CN
Inventors: 朱建吉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2022-01-07
Anticipated expiration: 2031-02-26

Abstract

The utility model discloses a digging head device of a water conservancy project drainage ditch, which comprises an underframe, a first connecting shaft and a second connecting shaft. This hydraulic engineering escape canal digs first device, during the use, at first through the supporting leg, rotate the position that needs the grooving with the chassis removal between seat and the wheel, then rotate the screw thread handle, make the wheel fixed, accomplish the removal fixed work of chassis, then place first link on the chassis through the cooperation of spout and slide rail, then supply power for the motor through on-off control portable power source, the portable motor drives the second connecting axle and rotates, the second connecting axle drives and digs the head and rotates and carry out the irrigation canals and ditches and excavate, the second connecting axle drives the second synchronizing wheel simultaneously and rotates, the second synchronizing wheel drives first synchronizing wheel through the hold-in range and rotates, the first connecting axle of first synchronizing wheel rotates, first connecting axle drives the gear revolve, under the cooperation of pivoted gear and rack, the spout prolongs the slide rail and begins to slide.

Description

Hydraulic engineering escape canal digs first device

Technical Field

The utility model relates to the field of hydraulic engineering, in particular to a digging head device of a drainage ditch of the hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims. The drainage ditch refers to a ditch which leads water collected in a side ditch, a catch basin and a low-lying part near a roadbed, a crop field and a house to the roadbed, the crop field and the house field.

The drainage ditch is one of drainage component structures in hydraulic engineering, excavation operation is needed in the construction engineering of the drainage ditch, excavation is mostly carried out manually in the excavation process of the drainage ditch at present, the efficiency is low, the excavation quality is poor, most of the trenchers are only suitable for excavation with a large-scale drainage system, the trenchers are not suitable for opening surface trenches and are expensive, common families cannot afford, and a lot of inconvenience is brought to excavation work of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a digging head device of a water conservancy project drainage ditch, which aims to solve the problems in the background technology.

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

a digging head device of a water conservancy project drainage ditch comprises an underframe, wherein supporting legs are fixedly connected with four corners of the bottom surface of the underframe, the bottom ends of the supporting legs are rotatably connected with a rotating seat, the inner side of the rotating seat is rotatably connected with wheels matched with the rotating seat, one side of the rotating seat is in threaded connection with a threaded handle, one end of the threaded handle penetrates through the rotating seat and is in contact with the wheels, slide rails are symmetrically and fixedly connected with two sides of the top surface of the underframe, racks are fixedly connected with the top surface of the slide rails, a first connecting frame is arranged above the underframe, sliding chutes matched with the slide rails are symmetrically and fixedly connected with two sides of the first connecting frame, the sliding chutes are in sliding connection with the slide rails, gears matched with the racks are rotatably connected with the inner side of the upper part of the sliding chutes, a first connecting shaft is arranged between the gears, two ends of the first connecting shaft are respectively inserted into the corresponding sliding chutes and are fixedly connected with one side of the gears, and is rotatably connected with the sliding chutes, the bottom surface fixedly connected with second link of first link, the bottom inboard of second link is rotated through the bearing frame and is connected with the second connecting axle, shaft coupling fixedly connected with motor is passed through to the one end of second connecting axle, motor fixed mounting is in one side of second link, second connecting axle fixed mounting has the digging head, be equipped with drive mechanism between second connecting axle and the first connecting axle, the top surface fixed mounting of first link has portable power source, portable power source's top surface fixed mounting has the switch, be equipped with stop gear between spout and the chassis.

As a further scheme of the utility model: the transmission mechanism comprises a first synchronous wheel, a second synchronous wheel and a synchronous belt.

As a still further scheme of the utility model: the first synchronizing wheel is fixedly sleeved on the outer side of the first connecting shaft, the second synchronizing wheel is fixedly sleeved on the outer side of the second connecting shaft, the synchronous belt is sleeved on the outer sides of the first synchronizing wheel and the second synchronizing wheel simultaneously, and the synchronous belt is in transmission connection with the first synchronizing wheel and the second synchronizing wheel.

As a still further scheme of the utility model: the limiting mechanism comprises a threaded column, a threaded screwing block and an L-shaped hook plate.

As a still further scheme of the utility model: the L-shaped hook plates are arranged on the outer sides of the sliding grooves, the two threaded columns are symmetrically arranged, the threaded columns penetrate through the L-shaped hook plates in a sliding mode, one ends of the threaded columns are fixedly connected with the outer walls of the sliding grooves, and the threaded screwing blocks are sleeved at the other ends of the threaded columns in a threaded mode.

As a still further scheme of the utility model: the switch and the motor are electrically connected with the mobile power supply through electric wires.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model leads the whole device to be a splitting mechanism through the matching use among the underframe, the slide rail, the first connecting frame, the slide groove, the limiting mechanism, the threaded column, the threaded screwing block and the L-shaped hook plate, the underframe can be separated from the first connecting frame, the device is convenient to carry and transport, the underframe can be conveniently moved and fixed through the matching use among the supporting legs, the rotating seat, the wheels and the threaded handles, through the matching use of the slide rail, the rack, the first connecting frame, the chute, the gear, the first connecting shaft, the second connecting frame, the second connecting shaft, the motor, the digging head, the transmission mechanism, the mobile power supply, the switch, the first synchronizing wheel, the second synchronizing wheel and the synchronous belt, the digging head synchronously moves forwards in the process of digging the drainage ditch, so that the digging is more convenient, thereby make this hydraulic engineering escape canal excavate first device can convenient stable excavate the escape canal.

Drawings

Fig. 1 is a schematic structural view of a digging head device of a water conservancy project drainage ditch.

Fig. 2 is a cross-sectional view of a hydraulic engineering drain digging head assembly.

Fig. 3 is a perspective view of a base position in a digging head device of a hydraulic engineering drainage ditch.

Fig. 4 is a perspective view of a first connecting frame in the digging head device of a water conservancy project drainage ditch.

In the figure: the automatic drilling machine comprises a base frame 1, supporting legs 2, a rotating seat 3, wheels 4, a threaded handle 5, a sliding rail 6, a rack 7, a first connecting frame 8, a sliding chute 9, a gear 10, a first connecting shaft 11, a second connecting frame 12, a second connecting shaft 13, a motor 14, a digging head 15, a transmission mechanism 16, a mobile power supply 17, a switch 18, a limiting mechanism 19, a first synchronizing wheel 20, a second synchronizing wheel 21, a synchronous belt 22, a threaded column 23, a threaded screwing block 24 and a hook plate 25L-shaped.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the utility model, an excavating head device for a drainage ditch of hydraulic engineering comprises an underframe 1, four corners of the bottom surface of the underframe 1 are fixedly connected with supporting legs 2, the bottom ends of the supporting legs 2 are rotatably connected with a rotating base 3, the inner side of the rotating base 3 is rotatably connected with wheels 4 matched with the rotating base, one side of the rotating base 3 is in threaded connection with a threaded handle 5, one end of the threaded handle 5 penetrates through the rotating base 3 and is contacted with the wheels 4, two sides of the top surface of the underframe 1 are symmetrically and fixedly connected with sliding rails 6, the top surface of the sliding rails 6 is fixedly connected with a rack 7, a first connecting frame 8 is arranged above the underframe 1, two sides of the first connecting frame 8 are symmetrically and fixedly connected with sliding grooves 9 matched with the sliding rails 6, the sliding grooves 9 are in sliding connection with the sliding rails 6, the inner side of the upper part of the sliding grooves 9 is rotatably connected with a gear 10 matched with the rack 7, and the gear 10 is meshed with the rack, be equipped with first connecting axle 11 between gear 10, the both ends of first connecting axle 11 insert respectively in the spout 9 that corresponds and with one side fixed connection of gear 10, first connecting axle 11 rotates with spout 9 to be connected, the bottom surface fixedly connected with second link 12 of first link 8, the bottom inboard of second link 12 rotates through the bearing frame and is connected with second connecting axle 13, shaft coupling fixedly connected with motor 14 is passed through to the one end of second connecting axle 13, motor 14 fixed mounting is in one side of second link 12, second connecting axle 13 fixed mounting has excavation head 15, be equipped with drive mechanism 16 between second connecting axle 13 and the first connecting axle 11, the top surface fixed mounting of first link 8 has mobile power source 17, mobile power source 17's top surface fixed mounting has switch 18, be equipped with stop gear 19 between spout 9 and the chassis 1.

The transmission mechanism 16 includes a first synchronizing wheel 20, a second synchronizing wheel 21, and a synchronizing belt 22.

The first synchronizing wheel 20 is fixedly sleeved on the outer side of the first connecting shaft 11, the second synchronizing wheel 21 is fixedly sleeved on the outer side of the second connecting shaft 13, the synchronous belt 22 is sleeved on the outer sides of the first synchronizing wheel 20 and the second synchronizing wheel 21 at the same time, and the synchronous belt 22 is in transmission connection with the first synchronizing wheel 20 and the second synchronizing wheel 21.

The limiting mechanism 19 comprises a threaded column 23, a threaded screwing block 24 and an L-shaped hook plate 25.

L-shaped hook plate 25 is arranged on the outer side of sliding groove 9, two threaded columns 23 are symmetrically arranged, threaded columns 23 penetrate through L-shaped hook plate 25 in a sliding mode, one end of each threaded column 23 is fixedly connected with the outer wall of sliding groove 9, and threaded screwing blocks 24 are arranged at the other ends of threaded columns 23 in a threaded mode.

The switch 18 and the motor 14 are electrically connected with the mobile power supply 17 through wires.

The working principle of the utility model is as follows:

when the device is used, firstly, the underframe 1 is moved to a position needing grooving through the matching among the supporting legs 2, the rotating seat 3 and the wheels 4, then the threaded handle 5 is rotated to fix the wheels 4 to finish the moving and fixing work of the underframe 1, then the first connecting frame 8 is placed on the underframe 1 through the matching of the sliding groove 9 and the sliding rail 6, meanwhile, the gear 10 in the sliding groove 9 is meshed with the rack 7 on the sliding rail 6, then the threaded screwing block 24 is rotated, the L-shaped hook plate 25 is attached to the sliding groove 9 under the action of the threaded screwing block 24 and the threaded column 23, meanwhile, the bottom edge of the L-shaped hook plate 25 is moved to the lower part of the underframe 1 to avoid being separated from the sliding rail 6 in the moving process of the sliding groove 9, the mounting work of the first connecting frame 8 is finished, then the connecting shaft 18 controls the mobile power supply 17 to supply power to the motor 14, and the mobile motor 14 drives the second connecting frame 13 to rotate, the second connecting shaft 13 drives the digging head 15 to rotate to dig ditches, meanwhile, the second connecting shaft 13 drives the second synchronizing wheel 21 to rotate, the second synchronizing wheel 21 drives the first synchronizing wheel 20 to rotate through the synchronous belt 22, the first connecting shaft 11 of the first synchronizing wheel 20 rotates, the first connecting shaft 11 drives the gear 10 to rotate, under the matching of the rotating gear 10 and the rack 7, the sliding groove 9 extends along the sliding rail 6 to start sliding, at the moment, the first connecting frame 8 and the second connecting frame 12 drive the digging head 15 to start moving, so that the linear digging of ditches is carried out, and the digging work is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a hydraulic engineering escape canal digs first device, includes chassis (1), its characterized in that: the bottom four corners of the bottom surface of the bottom frame (1) are fixedly connected with supporting legs (2), the bottom ends of the supporting legs (2) are rotatably connected with a rotating seat (3), the inner side of the rotating seat (3) is rotatably connected with wheels (4) matched with the rotating seat, one side of the rotating seat (3) is in threaded connection with a threaded handle (5), one end of the threaded handle (5) penetrates through the rotating seat (3) and is in contact with the wheels (4), slide rails (6) are symmetrically and fixedly connected with the two sides of the top surface of the bottom frame (1), racks (7) are fixedly connected with the top surface of the slide rails (6), a first connecting frame (8) is arranged above the bottom frame (1), slide grooves (9) matched with the slide rails (6) are symmetrically and fixedly connected with the two sides of the first connecting frame (8), the slide grooves (9) are in sliding connection with the slide rails (6), gears (10) matched with the racks (7) are rotatably connected with the inner side of the upper portion of the slide grooves (9), a first connecting shaft (11) is arranged between the gears (10), two ends of the first connecting shaft (11) are respectively inserted into the corresponding chutes (9) and are fixedly connected with one side of the gears (10), the first connecting shaft (11) is rotatably connected with the chutes (9), the bottom surface of the first connecting frame (8) is fixedly connected with a second connecting frame (12), the inner side of the bottom of the second connecting frame (12) is rotatably connected with a second connecting shaft (13) through a bearing seat, one end of the second connecting shaft (13) is fixedly connected with a motor (14) through a coupler, the motor (14) is fixedly installed at one side of the second connecting frame (12), an excavating head (15) is fixedly installed on the second connecting shaft (13), a transmission mechanism (16) is arranged between the second connecting shaft (13) and the first connecting shaft (11), a mobile power supply (17) is fixedly installed on the top surface of the first connecting frame (8), and a switch (18) is fixedly installed on the top surface of the mobile power supply (17), a limiting mechanism (19) is arranged between the sliding chute (9) and the bottom frame (1).

2. The hydraulic engineering drainage ditch digging head device of claim 1, wherein: the transmission mechanism (16) comprises a first synchronous wheel (20), a second synchronous wheel (21) and a synchronous belt (22).

3. The hydraulic engineering drainage ditch digging head device of claim 2, wherein: the first synchronizing wheel (20) is fixedly sleeved on the outer side of the first connecting shaft (11), the second synchronizing wheel (21) is fixedly sleeved on the outer side of the second connecting shaft (13), the synchronous belt (22) is sleeved on the outer sides of the first synchronizing wheel (20) and the second synchronizing wheel (21) at the same time, and the synchronous belt (22) is in transmission connection with the first synchronizing wheel (20) and the second synchronizing wheel (21).

4. The hydraulic engineering drainage ditch digging head device of claim 1, wherein: the limiting mechanism (19) comprises a threaded column (23), a threaded screwing block (24) and an L-shaped hook plate (25).

5. The hydraulic engineering drainage ditch digging head device of claim 4, wherein: l shape hook plate (25) are established in the outside of spout (9), and screw thread post (23) symmetry is equipped with two, and screw thread post (23) slide and run through L shape hook plate (25), the one end of screw thread post (23) and the outer wall fixed connection of spout (9), and the other end at screw thread post (23) is established to screw thread twisting block (24) screw thread cover.

6. The hydraulic engineering drainage ditch digging head device of claim 1, wherein: the switch (18) and the motor (14) are electrically connected with the mobile power supply (17) through electric wires.