CN216994391U

CN216994391U - Adjusting device for repairing digging head of heading machine

Info

Publication number: CN216994391U
Application number: CN202122819715.8U
Authority: CN
Inventors: 郭晓鹏; 陈海宝; 张鹏; 姚喜林; 何君
Original assignee: Jincheng Jinyan Electromechanical Co ltd
Current assignee: Jincheng Jinyan Electromechanical Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-07-19
Anticipated expiration: 2031-11-17

Abstract

The utility model relates to the technical field of maintenance of heading machines, and discloses an adjusting device for repairing a heading end of a heading machine, which comprises an operating platform, wherein the upper surface of the operating platform is connected with an adjusting device in a sliding manner, the adjusting device is connected with an operating mechanism in a sliding manner towards one opposite side, the upper part of an adjusting motor is fixedly connected with a rotating rod, the inner part of an adjusting frame is movably connected with a lead screw, the outer side of the lead screw is connected with a moving block in a threaded manner, the bottom of the adjusting frame is fixedly connected with a sliding block, the right side of a fixing plate is fixedly connected with a rotating motor, and one side, close to each other, of the fixing plate is movably connected with an electric cylinder. This adjusting device is used in repair of entry driving machine digging head through adjustment motor work for the lead screw begins to rotate, and the movable block can drive the operation panel and remove, and rethread rotation motor drives the electric cylinder and rotates, thereby drives the upset of digging head that is steps up, and rethread sliding block and slide rail set up, thereby has reached and has made things convenient for the maintenance personal to the quick adjustment of digging head angle, thereby improves the efficiency of maintenance.

Description

Adjusting device for repairing digging head of heading machine

Technical Field

The utility model relates to the technical field of maintenance of heading machines, in particular to an adjusting device for repairing a heading end of a heading machine.

Background

The heading machine is a machine for cutting a roadway on a flat ground, and with the high-speed growth of domestic urban rail transit, railways, highways, water conservancy, municipal engineering and other construction industries, heading machines in China are rapidly developed, wherein a heading head is one of important structures on the heading machine, and the heading head continuously crushes rocks and transports the crushed rocks, so that the heading head is easily damaged and needs to be repaired in time after being damaged.

The size and the weight of the digging head are large, so that a special maintenance platform is required to be used, the structure of the existing maintenance platform is relatively simple, the angle of the digging head cannot be adjusted rapidly, the convenience in use of maintenance personnel is caused, the digging head cannot be maintained rapidly, and the maintenance efficiency is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the adjusting device for repairing the digging head of the heading machine, which has the advantages of convenient use, rapid adjustment of the angle of the digging head, convenient maintenance of the digging head by maintenance personnel, improvement of the maintenance efficiency and capability of solving the problem of inconvenient use of the maintenance personnel due to the fact that the angle of the digging head cannot be rapidly and better adjusted.

(II) technical scheme

In order to realize the purpose, the following technical scheme is provided: an adjusting device for repairing a heading end of a heading machine comprises an operating platform, wherein the upper surface of the operating platform is connected with an adjusting device in a sliding manner, and the adjusting device is connected with an operating mechanism in a sliding manner towards one opposite side;

the adjusting device comprises an adjusting frame, an adjusting motor, a rotary rod, a lead screw, a driving gear, a movable block and a sliding block, wherein the adjusting motor is fixedly connected to the inner bottom wall of the adjusting frame;

operating device includes the operation panel, rotates the motor, electric cylinder, splint, electric telescopic handle, places the board, the relative fixed plate of operation panel upper portion fixedly connected with, fixed plate right side fixedly connected with rotates the motor, one side swing joint that the fixed plate is close to each other has electric cylinder, the relative one end fixedly connected with splint of electric cylinder, the fixedly connected with electric telescopic handle of operation panel upper portion center department, electric telescopic handle upper end fixedly connected with places the board.

Preferably, the upper surface of the operating platform is provided with a slide rail, the outer side of the slide block is connected with the inner wall of the slide rail in a sliding manner, the outer side of the screw rod is fixedly connected with a driven gear, the driving gear is meshed with the driven gear, the slide block and the slide rail are arranged, a maintenance worker can push the adjusting device and the operating mechanism to rotate manually, and the driving gear is meshed with the driven gear, so that the screw rod is driven to rotate when the adjusting motor works.

Preferably, the spout has been seted up to the relative one side of adjustment frame, and the spout outside and operation panel left and right sides fixed connection are extended to one side that the movable block is close to each other, rotate motor left side and right-hand member fixed connection, the spout of seting up for the movable block is connected with the operation panel, thereby drives the operation panel and removes, sets up and has run through the fixed plate at left electric cylinder and be connected with the rotation motor, rotates the motor during operation and can rotate with electric cylinder.

Preferably, operation platform upper portion fixedly connected with water tank, the fixed intercommunication in water tank upper portion has the water pump, and the fixed intercommunication in the water pump outside has the inlet tube, and roof fixedly connected with spraying plate on the operation platform, inlet tube upper end and the inside fixed intercommunication of spraying plate start the water pump, and the water pipe begins to extract the water tank normal water, begins to wash the surface of digging the head at the spraying plate that sets up through upper portion.

Preferably, the drain tank has been seted up to the operation panel upper surface, and operation panel upper surface periphery fixedly connected with breakwater, operation panel bottom fixedly connected with rose box, water carrier earth can follow the drain tank and get into the rose box in, the setting of breakwater has prevented the outflow of water

Preferably, the inside filter screen that is provided with of rose box, the fixed intercommunication in rose box bottom has the wet return, and the wet return is kept away from the one end and the inside fixed intercommunication of water tank of operation panel, is filtering earth down through the filter screen, and in the filtered water got into the water tank again through the wet return.

(III) advantageous effects

Compared with the prior art, the utility model provides an adjusting device for repairing a heading of a heading machine, which has the following beneficial effects:

1. this adjusting device is used in repairing of entry driving machine digging head drives the rotary rod through the adjustment motor and rotates, through the setting of driving gear and driven gear, the lead screw begins to rotate, and the movable block drives the operation panel and removes, and rethread rotation motor drives electric actuating cylinder and rotates to drive the upset of digging head that is steps up, rethread sliding block and slide rail's setting, thereby reached and made things convenient for the quick adjustment of maintenance personal to digging head angle, thereby improved the efficiency of maintenance.

2. This entry driving machine digs first repair and uses adjusting device begins to extract water tank normal water through the water pump, and the spray plate begins to wash the surface of digging the head, and the earth that will dig the head surface washes totally, and water carrier earth can get into the filter tank from the water drainage tank in, filters earth through the filter screen and gets off, and the rethread wet return sets up to reached the cyclic utilization who realizes the water resource, avoided the waste of water, made things convenient for maintenance personal to overhaul the digging head.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is a schematic perspective view of the operation panel of the present invention.

In the figure: 1. an operating platform; 2. an adjustment device; 201. adjusting the frame; 202. adjusting the motor; 203. rotating the rod; 204. a screw rod; 205. a driving gear; 206. a moving block; 207. a slider; 3. a slide rail; 4. an operating mechanism; 401. an operation panel; 402. rotating the motor; 403. an electric cylinder; 404. a splint; 405. An electric telescopic rod; 406. placing the plate; 5. a water tank; 6. a water pump; 7. a water inlet pipe; 8. a spray plate; 9. a water discharge tank; 10. a filter box; 11. a filter screen; 12. a water return pipe.

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, and it is obvious that the described embodiments are only a part of the embodiments, and not all of the embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention without any creative work belong to the protection scope.

Embodiment 1, as shown in fig. 1 to 3, an adjusting device for repairing a digging head of a heading machine, which is configured to place the digging head on a placing plate 406, then start an electric telescopic rod 405 to drive the digging head to move to a position of an electric cylinder 403, so as to facilitate the electric cylinder 403 to clamp the digging head, and when the position of the digging head needs to be adjusted, adjust the type of a motor 202 by adjusting the operation of the motor 202, wherein: Y90S-6 for lead screw 204 begins to rotate, and the movable block 206 can drive the operation panel 401 and move this moment to the height of digging the head is adjusted, works through rotating motor 402, and the rotating motor 402 model is: Y90L-4 for electric cylinder 403 begins to rotate, thereby drives the digging head to overturn, and then through the setting of sliding block 207 and slide rail 3, maintenance personnel can manually push operation platform 1 to rotate, has made things convenient for maintenance personnel to the quick adjustment of digging head angle, thereby improves the efficiency of maintenance.

Embodiment 2, as shown in fig. 1 and 3, begin to extract water in the water tank 5 through water pump 6, spray plate 8 begins to wash the surface of digging the head, the earth that will dig the head surface is washed cleanly, water carrier earth can follow during water drainage tank 9 gets into rose box 10, the setting of breakwater has prevented the water outflow, filter earth through filter screen 11, get off through water return pipe 12 reentrant water tank 5 by filterable water, thereby reached the cyclic utilization who realizes the water resource, avoid the waste of water, make things convenient for maintenance personal to overhaul digging the head.

The working principle is as follows: an adjusting device for repairing the digging head of a heading machine is provided, when in use, the digging head is placed on a placing plate 406 through a special hoisting device, then an electric telescopic rod 405 is started to drive the digging head to move, after the digging head moves to the horizontal position of a clamping plate 404, then an electric cylinder 403 is started to drive the clamping plate 404 to be close to the digging head, the digging head is clamped and fixed, the electric telescopic rod 405 drives the digging head to move downwards to fix the digging head, then a maintenance worker overhauls, when the height of an operating plate 401 needs to be adjusted, a rotating rod 203 is driven to rotate through an adjusting motor 202, the rotating rod 203 drives a driving gear 205 to start rotating, the driving gear 205 drives a driven gear to rotate, the driven gear drives a screw rod 204 to start rotating, the screw rod 204 drives a moving block 206 to move, the moving block 206 drives the operating plate 401 to start moving, thereby quickly adjusting the clamped digging head to adjust the height, then through the work of rotating motor 402, electric cylinder 403 can produce and rotate to can drive the head that is clinched and overturn and rotate, rethread sliding block 207 and slide rail 3's setting, maintenance person can rotate the angle of whole operation platform 1 fast, thereby has reached and has made things convenient for maintenance person to the quick adjustment of head angle, thereby has improved the efficiency of maintenance.

Start water pump 6, the water pipe begins to extract 5 normal waters of water tank, 8 spray plates through the upper portion setting begin to wash the surface of digging the head, the earth that will dig the head surface washes totally, make things convenient for maintenance personal to overhaul the digging head, water carrier earth can get into rose box 10 from water drainage tank 9, filter screen 11 in rose box 10 can filter earth, and the water after being filtered can get into water tank 5 again through return water pipe 12, realize the cyclic utilization of water resource, avoid the waste of water.

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

Claims

1. The utility model provides a heading machine digs first repair and uses adjusting device, includes operation platform (1), its characterized in that: the upper surface of the operating platform (1) is connected with an adjusting device (2) in a sliding manner, and the adjusting device (2) is connected with an operating mechanism (4) in a sliding manner towards the opposite side;

the adjusting device (2) comprises an adjusting frame (201), an adjusting motor (202), a rotating rod (203), a lead screw (204), a driving gear (205), a moving block (206) and a sliding block (207), wherein the inner bottom wall of the adjusting frame (201) is fixedly connected with the adjusting motor (202), the upper part of the adjusting motor (202) is fixedly connected with the rotating rod (203), the inner part of the adjusting frame (201) is movably connected with the lead screw (204), the outer side of the lead screw (204) is in threaded connection with the moving block (206), the outer surface of the rotating rod (203) is fixedly connected with the driving gear (205), and the bottom of the adjusting frame (201) is fixedly connected with the sliding block (207);

operating device (4) include operation panel (401), rotate motor (402), electric cylinder (403), splint (404), electric telescopic handle (405), place board (406), the relative fixed plate of operation panel (401) upper portion fixedly connected with, fixed plate right side fixedly connected with rotates motor (402), one side swing joint that the fixed plate is close to each other has electric cylinder (403), the relative one end fixedly connected with splint (404) of electric cylinder (403), fixedly connected with electric telescopic handle (405) are located to operation panel (401) upper portion center, electric telescopic handle (405) upper end fixedly connected with places board (406).

2. The adjusting device for repairing a heading end of a heading machine according to claim 1, wherein: slide rail (3) have been seted up to operation platform (1) upper surface, sliding block (207) outside and slide rail (3) inner wall sliding connection, lead screw (204) outside fixedly connected with driven gear, driving gear (205) are connected with the driven gear meshing.

3. The adjusting device for repairing the boring head of the boring machine according to claim 1, wherein: the opposite side of the adjusting frame (201) is provided with a sliding groove, one side of the moving blocks (206) close to each other extends out of the sliding groove and is fixedly connected with the left side and the right side of the operating plate (401), and the left side of the rotating motor (402) is fixedly connected with the right end of the electric cylinder (403).

4. The adjusting device for repairing a heading end of a heading machine according to claim 1, wherein: operation platform (1) upper portion fixedly connected with water tank (5), the fixed intercommunication in water tank (5) upper portion has water pump (6), the fixed intercommunication in water pump (6) outside has inlet tube (7), operation platform (1) goes up top wall fixedly connected with and sprays board (8), inlet tube (7) upper end and the inside fixed intercommunication of spraying board (8).

5. The adjusting device for repairing the boring head of the boring machine according to claim 1, wherein: the water draining groove (9) is formed in the upper surface of the operating plate (401), a water baffle is fixedly connected to the outer periphery of the upper surface of the operating plate (401), and a filter box (10) is fixedly connected to the bottom of the operating plate (401).

6. The adjusting device for repairing a heading end of a heading machine according to claim 5, wherein: the filter box is characterized in that a filter screen (11) is arranged inside the filter box (10), a water return pipe (12) is fixedly communicated with the bottom of the filter box (10), and one end, away from the operating plate (401), of the water return pipe (12) is fixedly communicated with the inside of the water tank (5).