CN220302091U

CN220302091U - Municipal works construction perforating device

Info

Publication number: CN220302091U
Application number: CN202320793825.8U
Authority: CN
Inventors: 周晨光; 周耀东
Original assignee: Hunan Hongshun Project Management Co ltd
Current assignee: Hunan Hongshun Project Management Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2024-01-05
Anticipated expiration: 2033-04-12

Abstract

The utility model relates to the technical field of municipal works and discloses a municipal engineering construction punching device, which comprises a frame, wherein a hydraulic rod is arranged at the top of the frame, a lifting plate is fixedly connected to the surface of the hydraulic rod, a motor is arranged at the top of the lifting plate, the output end of the motor is fixedly connected with a transmission shaft, the bottom end of the transmission shaft is fixedly connected with a drilling cylinder, the inner side of the drilling cylinder is slidably connected with a material returning plate, the inner side of a chute is slidably connected with a material placing plate, two sides of the material placing plate are fixedly connected with toothed plates A, two sides of the inner wall of the frame are fixedly connected with sliding rails, the toothed plates A are slidably connected onto the sliding rails, two sides of the inside of the frame are rotatably connected with gear sets, one end of each gear set is provided with a motor, each gear set is meshed with a toothed plate B, and the top end of each toothed plate B is fixedly connected with a pressing plate. According to the automatic feeding device, feeding back work can be automatically completed through the instruction of lifting the rotary drum through the hydraulic rod after punching is completed, so that manpower is saved, and efficiency is improved.

Description

Municipal works construction perforating device

Technical Field

The utility model relates to the technical field of municipal engineering, in particular to a municipal engineering construction punching device.

Background

The drilling machine is a machine and equipment for leaving cylindrical holes or holes on a target object by using a tool which is harder and sharper than the target object in a rotary cutting or rotary extrusion mode, and can be used for drilling cylindrical round holes with smaller diameter and larger depth into the ground in the working processes of building construction, bridge construction, road construction, geological exploration and the like, thereby facilitating construction. Drilling machines are therefore widely used in a variety of municipal construction processes.

A municipal public works construction perforating device is disclosed in the Chinese patent of the utility model with the public number of CN 217028780U. According to the technical scheme, the material returning screw rod on the drill bit is rotated to enable the material returning plate to move downwards so as to push out waste materials in the drill bit, so that the problems that after the existing municipal public engineering construction punching device is used for coring, a core taken out is clamped in the drill bit under the action of surface friction force, the core needs to drop out of the drill bit through knocking the surface of the drill bit and under the action of vibration, and the coring is time-consuming and labor-consuming are solved.

With respect to the related art described above, the inventors consider that there are the following drawbacks:

1. the coring process is completed only by manually rotating the material returning screw rod on one side of the drill bit to push the material returning plate, waste materials are easy to clamp on the inner wall of the drill bit in the material returning process, the material returning plate and the material returning screw rod can be blocked, larger manpower is required to be consumed at the moment, the material returning step is complex, and the working efficiency is reduced.

Disclosure of Invention

The utility model provides a municipal engineering construction punching device, which aims to solve the technical problem that material returning and coring cannot be automatically performed.

In order to solve the problems, the following technical scheme is provided: the utility model provides a municipal works construction perforating device, includes the frame, the hydraulic stem is installed at the frame top, and the fixed surface of hydraulic stem is connected with the lifter plate, and the motor is installed at the top of lifter plate, and the output fixedly connected with transmission shaft of motor, the bottom fixedly connected with of transmission shaft bores a section of thick bamboo.

The inner side sliding connection of a drill cylinder has a material returning plate, both sides at the top of the material returning plate are fixedly connected with a push rod, and the top end of the push rod is fixedly connected with a material returning pressing plate.

The utility model discloses a steering wheel, including frame, rack, gear train, pinion rack B, pinion rack A, pinion rack B's top fixedly connected with pressing plate, pinion rack and pinion rack A, the equal fixedly connected with dust cover in both sides of putting the equal fixedly connected with pinion rack A of the inboard sliding connection of spout, pinion rack A sliding connection is on the slide rail, the inside both sides of frame are all rotated and are connected with the gear train, steering wheel is installed to the one end of gear train, and the gear train meshing has pinion rack B, and pinion rack B's top fixedly connected with presses the board, and the gear train meshes with pinion rack A.

As a further improvement of the scheme, the graduated scale is fixedly connected to the top of the frame, the push-pull handrail is fixedly connected to the left side of the frame, and the punching depth is read by a user conveniently and the device is moved by the user conveniently.

As a further improvement of the scheme, the rudder rack is fixedly connected to two sides of the frame, and the steering engine is placed on the inner side of the steering engine rack, so that the steering engine is fixed, and the steering engine is kept stable in the operation process.

As a further improvement of the scheme, the diameter of the material returning pressing plate is larger than the distance between the two pressing plates, so that the contact area between the material returning pressing plate and the pressing plates is increased, and material returning is facilitated.

As a further improvement of the scheme, the top of the dust cover is provided with the through groove, the toothed plate B is connected in the through groove in a penetrating way, and the toothed plate B is protected and meanwhile does not hinder the movement of the toothed plate B.

As a further improvement of the scheme, the gear set is formed by fixedly connecting a large gear and a small gear, the large gear is meshed with the toothed plate A, the small gear is meshed with the toothed plate B, and the double-gear structure improves the movement precision of the toothed plate A and the toothed plate B.

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

1. according to the utility model, the steering engine is adopted to drive the gear and the toothed plate to drive, after the material returning pressing plate is contacted with the pressing plate, the steering engine operates to drive the gear set to enable the pressing plate to press the material returning pressing plate, so that the material returning plate pushes out waste materials, the material returning rod can play a guiding role, the stress during material returning is ensured to be uniform, the possibility that the waste materials are blocked in the drill barrel is reduced, the material returning process can be automatically carried out, the labor is saved, and the working efficiency is improved.

2. According to the utility model, the material placing plate can accurately move to the position right below the drill bit, the material returning operation is performed after the material returning pressing plate is contacted with the pressing plate, the running stability of the device is ensured, the baffle plate is arranged at the upper end of the material placing plate, the effect of fixing the position of waste materials is achieved, the device is ensured to safely and reliably receive the waste materials, the through groove is arranged at the upper end of the frame, and the material placing plate is conveniently pushed out to collect or clean the waste materials.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model after material removal;

FIG. 3 is a cross-sectional view of the drill barrel structure of the present utility model;

FIG. 4 is a schematic view of a placing plate according to the present utility model.

Main symbol description:

1. a frame; 2. a hydraulic rod; 3. a toothed plate A; 4. steering engine; 5. a gear set; 6. a material placing plate; 7. a toothed plate B; 8. drilling a cylinder; 9. a slide rail; 10. a material returning pressing plate; 11. a lifting plate; 12. a motor; 13. a fixed plate; 14. a dust cover; 16. pressing the push rod; 17. a material returning plate; 18. a transmission shaft; 19. pressing plate

Detailed Description

Example 1:

please combine fig. 1-4, a municipal works construction perforating device of this embodiment, including frame 1, frame 1 top fixedly connected with scale, the left side fixedly connected with push-and-pull handrail of frame 1, frame 1 installs hydraulic stem 2 in the top, and hydraulic stem 2 adopts the flange board pull rod formula, and uses two hydraulic stem structures at frame 1 top, makes two hydraulic stems parallel arrangement, and the fixed surface of hydraulic stem 2 is connected with lifter plate 11, and motor 12 is installed at the top of lifter plate 11, and motor 12's output fixedly connected with transmission shaft 18, the bottom fixedly connected with of transmission shaft 18 bores a section of thick bamboo 8.

The inner side of the drill cylinder 8 is connected with a material returning plate 17 in a sliding manner, two sides of the top of the material returning plate 17 are fixedly connected with pressing push rods 16, the top ends of the pressing push rods 16 are fixedly connected with material returning pressing plates 10, and the diameter of each material returning pressing plate 10 is larger than the distance between the two pressing plates 19. The middle part of the material returning pressing plate 10 is provided with a disc opening, so that the transmission shaft 18 is in penetrating connection with the material returning pressing plate 10, when the drill barrel 8 rotates, the material returning plate 17 can be driven to rotate, and the pressing push rod 16 at the upper end and the material returning pressing plate 10 rotate together with the drill barrel 8.

The top of frame 1 has been seted up and has been worn the mouth, the spout has been seted up to the bottom of wearing the mouth inner wall, the inboard sliding connection of spout has put flitch 6, put the equal fixedly connected with pinion rack A3 in both sides of flitch 6, the equal fixedly connected with slide rail 9 in both sides of frame 1 inner wall, pinion rack A3 sliding connection is on slide rail 9, the inside both sides of frame 1 all rotate and are connected with gear train 5, steering wheel 4 is installed to the one end of gear train 5, steering wheel 4 has adopted M0900 type steering wheel, frame 1 both sides fixedly connected with rudder frame, steering wheel 4 is placed in steering wheel frame inboard, the meshing of gear train 5 has pinion rack B7, the top fixedly connected with push plate 19 of pinion rack B7. The gear set 5 is formed by fixedly connecting a large gear and a small gear, the large gear is meshed with the toothed plate A3, and the small gear is meshed with the toothed plate B7.

The gear set 5 is formed by fixedly connecting a large gear and a small gear, the large gear is meshed with the toothed plate A3, and the small gear is meshed with the toothed plate B7. When the steering engine 4 drives the gear set 5 to rotate, the toothed plate A3 can drive the material placing plate 6 to horizontally move on the sliding rail 9, and meanwhile, the toothed plate B7 can drive the pressing plate 19 to vertically move.

The implementation principle of the municipal engineering construction perforating device in the embodiment of the application is as follows: when punching, a power supply is switched on, a motor 12 is switched on, the motor 12 rotates the drill drum 8 through a transmission shaft 18 driving an output end, after the punching operation is completed by controlling the lifting plate 11 to move downwards through the hydraulic rod 2, after the punching operation is completed, the motor 12 is switched off, the lifting plate 11 is controlled to move upwards through the hydraulic rod 2, after the material returning pressing plate 10 contacts the pressing plate 19, the steering engine 4 starts to drive the gear set 5 to rotate, the toothed plate A3 meshed with the gear set 5 pushes the material placing plate 6 to the position right below the drill drum 8 through the sliding rail 9, meanwhile, the toothed plate B7 meshed with the gear set 5 drives the pressing plate 19 to press the material returning pressing plate 10, the material returning pressing plate 10 pushes the material returning plate 17 to push the waste through the pressing push rod 16 until the waste is completely pushed out to the material placing plate 6, after the material returning operation is completed, the steering engine 4 drives the gear set 5 to rotate, the material placing plate 6 and the pressing plate 19 to reset, and a user can recover and clear the waste through a through groove formed in the upper end of the frame 1.

Example 2:

the further improvement of this embodiment on the basis of embodiment 1 is that: both sides of the frame 1 are fixedly connected with a dust cover 14, a through groove is formed in the top of the dust cover 14, and a toothed plate B7 is connected in the through groove in a penetrating manner. The dust cover 14 can prevent waste residues from entering the gear set 5 and the rack plate A3 and the rack plate B7 in the punching operation and waste material pushing out process, and the dust cover 14 is provided with through grooves on two sides and the upper end, so that the rack plate A3 and the rack plate B7 can move normally.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a municipal works construction perforating device, includes frame (1), its characterized in that, hydraulic stem (2) are installed at frame (1) top, and the fixed surface of hydraulic stem (2) is connected with lifter plate (11), and motor (12) are installed at the top of lifter plate (11), and the output fixedly connected with transmission shaft (18) of motor (12), the bottom fixedly connected with of transmission shaft (18) bores section of thick bamboo (8);

the inner side of the drill cylinder (8) is connected with a material returning plate (17) in a sliding manner, both sides of the top of the material returning plate (17) are fixedly connected with a push rod (16), and the top end of the push rod (16) is fixedly connected with a material returning pressing plate (10);

the utility model discloses a dust-proof device for the automobile comprises a frame (1), a rack B (7), a rack cover (14), a rack cover (1), a steering engine (4) and a gear set (5), wherein a through hole is formed in the top of the frame (1), a chute is formed in the bottom of the inner wall of the through hole, a material placing plate (6) is connected to the inner side of the chute in a sliding mode, a toothed plate A (3) is fixedly connected to the two sides of the material placing plate (6), a sliding rail (9) is fixedly connected to the two sides of the inner wall of the frame (1), the toothed plate A (3) is slidably connected to the sliding rail (9), a gear set (5) is fixedly connected to the two sides of the inner side of the frame (1), a steering engine (4) is mounted to one end of the gear set (5), a toothed plate B (7) is meshed with the toothed plate B (19), a pressing plate (19) is fixedly connected to the top of the toothed plate B (7), and the toothed plate A (3) is meshed with the dust-proof cover.

2. The municipal engineering construction punching device according to claim 1, wherein the top of the frame (1) is fixedly connected with a graduated scale, and the left side of the frame (1) is fixedly connected with a push-pull handrail.

3. The municipal engineering construction punching device according to claim 1, wherein rudder frames are fixedly connected to two sides of the frame (1), and the steering engine (4) is placed on the inner side of each rudder frame.

4. A municipal works construction punching device according to claim 1, wherein the diameter of the return press plate (10) is larger than the distance between the two press plates (19).

5. The municipal engineering construction perforating device according to claim 1, wherein the top of the dust cover (14) is provided with a through groove, and the toothed plate B (7) is connected in the through groove in a penetrating way.

6. A municipal works construction perforating device as claimed in claim 1, characterized in that the gear set (5) is formed by fixedly connecting a large gear and a small gear, the large gear is meshed with the toothed plate a (3), and the small gear is meshed with the toothed plate B (7).