CN214651185U

CN214651185U - Heavy grade inclined shaft conveyer belt type feeding system

Info

Publication number: CN214651185U
Application number: CN202120916296.7U
Authority: CN
Inventors: 李晓成; 邓伯科; 豆建伟; 阎晓峰; 汤超; 高志峰; 乔鹏飞
Original assignee: China Railway 12th Bureau Group Co Ltd; Second Engineering Co Ltd of China Railway 12th Bureau Group Co Ltd
Current assignee: China Railway 12th Bureau Group Co Ltd; Second Engineering Co Ltd of China Railway 12th Bureau Group Co Ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-09
Anticipated expiration: 2031-04-29

Abstract

The utility model relates to a spout anchor technical field, more specifically, relate to a heavy grade inclined shaft conveyer belt type feeding system. Including hopper car and spray anchor device, be provided with conveyer belt and girder steel support on the hopper car, the fixed hopper that is provided with on the girder steel support, the hopper bottom is higher than the conveyer belt upper surface height, and the discharge gate has been seted up to the hopper bottom, and the discharge gate opening sets up directly over the conveyer belt, and spray anchor device is connected the setting with the hopper car, and spray anchor device sets up the below at conveyer belt unloading end, makes the spray anchor material that the conveyer belt carried can fall into in the spray anchor device. The system improves the work efficiency of spraying anchor material conveying, saves the time for leveling the field and laying the spraying anchor machine, reduces the labor intensity of workers and improves the work efficiency. The utility model discloses mainly be applied to the inclined shaft and spout in the aspect of the anchor operation.

Description

Heavy grade inclined shaft conveyer belt type feeding system

Technical Field

The utility model relates to a spout anchor technical field, more specifically, relate to a heavy grade inclined shaft conveyer belt type feeding system.

Background

The inclined shaft has a large gradient, the transportation mode is generally rail transportation, and the rail transportation tool is a mine bucket truck, so that the problem is involved, namely how to conveniently transport the shotcrete into the shotcrete machine after the shotcrete is loaded into the mine bucket truck and is transported to the position near the tunnel face.

At present, the current situation of carrying out spray anchor support on a large-gradient inclined shaft is that spray anchor materials are usually loaded into a mine bucket truck, the mine bucket truck conveys the spray anchor materials to a working surface and then uses an excavator to unload the spray anchor materials to the ground, so that when the spray anchor operation is carried out, the above-ground spray anchor materials need to be shoveled and conveyed into the spray anchor machine by using manual work or machinery (the excavator under the general condition), the operation method has more defects, at least four manual works are needed for feeding, the excavator is also needed for matching, in addition, the spray anchor materials scattered on the ground can not be used after being contacted with sundries such as soil, and the waste of materials can be caused.

SUMMERY OF THE UTILITY MODEL

For overcoming the not enough of existence among the above-mentioned prior art, the utility model provides a heavy grade inclined shaft conveyer belt formula feeding system, this system save and level the place, put the time of blowout anchor machine, have alleviateed the working strength of the artifical material loading of constructor, have improved material loading efficiency.

In order to solve the technical problem, the utility model discloses the technical scheme who takes does:

the utility model provides a heavy grade inclined shaft conveyer belt type feeding system, includes hopper car and spray anchor device, be provided with conveyer belt and girder steel support on the hopper car, the fixed hopper that is provided with on the girder steel support, the hopper bottom is higher than conveyer belt upper surface height, the discharge gate has been seted up to the hopper bottom, the discharge gate opening sets up directly over the conveyer belt, spray anchor device is connected the setting with the hopper car, spray anchor device sets up the below at the conveyer belt lower extreme, makes the spray anchor material that the conveyer belt carried can fall into in the spray anchor device.

The anchor spraying device comprises an anchor spraying machine, a material collecting hopper and a flat car, wherein the flat car is connected with the hopper car, the anchor spraying machine and the material collecting hopper are both arranged on the flat car, and the anchor spraying machine is arranged below an opening in the lower portion of the material collecting hopper.

The conveying belt is internally provided with a plurality of transmission shafts, and the transmission shafts are arranged in contact with a belt on the upper portion of the conveying belt.

And flat plate vibrators are arranged in the material collecting hopper and the material hopper.

And a movable opening baffle is arranged at the opening at the lower part of the collecting hopper.

The hopper car is connected with a slag discharge mine car.

The collecting hopper adopts a conical hopper structure with an upper opening and a lower opening.

The outer surface of the conveyor belt is in a groove shape.

Compared with the prior art, the utility model discloses the beneficial effect who has does:

the spraying and anchoring machine is fixed on the flat car and is conveyed to the tunnel face together, so that the leveling field can be saved, and the time for releasing the spraying and anchoring machine can be saved; the flat car provided with the collecting hopper and the anchor spraying machine is conveyed to the end of the track, is firmly fixed and is separated from the conveyor belt hopper car, so that the hopper car can freely transport the anchor spraying materials up and down; the traditional manual feeding mode at least needs 4 people to feed, and the device obviously reduces the labor intensity of workers; in the traditional manual feeding method, the spray anchor material needs to be firstly unloaded to the ground and then is transported to the spray anchor machine, the spray anchor material in contact with the ground cannot be used, and waste is caused every shift. But this system can be directly because of sending into the anchor machine that spouts the anchor material, waste in the at utmost reduction transportation, more can effectual control cost.

Drawings

FIG. 1 is a schematic layout of the present invention;

FIG. 2 is a schematic view of a part of the hopper car of the present invention;

FIG. 3 is a schematic view of a part of the structure of a part of the spray anchor device of the present invention;

in the figure: the device comprises a track 1, a hopper car 2, a steel beam support 3, a hopper 4, a discharge port 5, a conveying belt 6, a conveying shaft 7, an anchor spraying machine 8, a collecting hopper 9, a flat vibrator 10, a flat car 11, a movable opening baffle 12 and a slag discharge mine car 13.

Detailed Description

The technical solutions in the embodiments of the present invention are described below clearly and completely, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, a heavy grade inclined shaft conveyer belt type feeding system, including hopper car 2 and spray anchor device, be provided with conveyer belt 6 and girder steel support 3 on the hopper car 2, girder steel support 3 is last to be fixed to be provided with

hopper

4, 4 bottoms of hopper are higher than conveyer belt 6 upper surface height, discharge gate 5 has been seted up to 4 bottoms of hopper, 5 openings of discharge gate set up directly over conveyer belt 6, spray anchor device is connected with hopper car 2 and sets up, spray anchor device sets up the below at 6 unloading ends of conveyer belt, the spray anchor material that makes 6 conveyers carried can fall into in the spray anchor device. The hopper car 2 and the flat car 11 are connected and placed on the track 1, the hopper 4 and the collecting hopper 9 are filled with spray anchor materials, the system is conveyed to the end of the track 1 on the face through a winch, the system is fixed well, the car is prevented from sliding, the spray anchor operation is carried out, and after the spray anchor materials are used up, the hopper car 2 is pulled out to load.

Preferably, the anchor spraying device comprises an anchor spraying machine 8, a material collecting hopper 9 and a flat car 11, the flat car 11 is connected with the hopper car 2, the anchor spraying machine 8 and the material collecting hopper 9 are arranged on the flat car 11, and the anchor spraying machine 8 is arranged below an opening at the lower part of the material collecting hopper 9.

Preferably, be provided with a plurality of transmission shafts 7 in the conveyer belt 6, transmission shaft 7 and the contact setting of 6 upper portions of conveyer belt belts, transmission shaft 7 can improve the support nature of conveyer belt 6, avoids conveyer belt 6 to be pressed to the deformation by the gravity of spouting the anchor material.

Preferably, flat plate vibrators 10 are arranged in the collecting hopper 9 and the hopper 4, so that the influence of solidification of the adhesive on the inner wall on use is prevented.

Preferably, a movable opening baffle 12 is arranged at an opening at the lower part of the collecting hopper 9, and the movable opening baffle 12 can control the blanking amount by changing the angle of the baffle, so that the device is more suitable for field operation.

Preferably, the hopper car 2 is connected to a slag tapping tramcar 13.

Preferably, the collection hopper 9 is a tapered hopper structure with an upper opening and a lower opening.

Preferably, the outer surface of the conveyor belt 6 is in a groove shape, and the conveyor belt 6 in the groove shape is more beneficial to conveying of the spray anchor materials and prevents the spray anchor materials from splashing.

When the anchor spraying process is carried out, the hopper car 2 and the flat car 11 are connected and placed on the track 1, the hopper 4 and the collecting hopper 9 are filled with anchor spraying materials, the system is conveyed to the end of the track 1 on the tunnel face through a winch, the system is fixed and prevented from sliding, after the fixing is completed, wind, water and electricity of the anchor spraying machine 8 and power supplies of the conveying belt 6 and the flat plate vibrator 10 are connected, the anchor spraying operation is carried out, after the anchor spraying materials are used up, the hopper car 2 is pulled out to charge the flat car, the flat car does not need to be pulled out of a hole together, and the system is pulled out of the hole integrally until the anchor spraying operation is completed. The flat car 11 is conveyed to the end of the rail 1, the fixing is firm, the flat car can be separated from the hopper car 2, and therefore the hopper car 2 can freely transport the spray anchor materials up and down.

The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.

Claims

1. The utility model provides a big gradient inclined shaft conveyer belt feeding system which characterized in that: including hopper car (2) and spray anchor device, be provided with conveyer belt (6) and girder steel support (3) on hopper car (2), fixed hopper (4) that are provided with on girder steel support (3), hopper (4) bottom is higher than conveyer belt (6) upper surface height, discharge gate (5) have been seted up to hopper (4) bottom, discharge gate (5) opening sets up directly over conveyer belt (6), spray anchor device is connected the setting with hopper car (2), spray anchor device sets up the below in conveyer belt (6) unloading end, and the spray anchor material that makes conveyer belt (6) carry can fall into in the spray anchor device.

2. The large-gradient inclined shaft conveyor belt type feeding system as claimed in claim 1, wherein: spout anchor device including spouting anchor machine (8), collecting hopper (9) and flatbed car (11), flatbed car (11) are connected with hopper car (2), spout anchor machine (8) and collecting hopper (9) and all set up on flatbed car (11), spout anchor machine (8) and set up with collecting hopper (9) lower part open-ended below.

3. The large-gradient inclined shaft conveyor belt type feeding system as claimed in claim 1, wherein: the conveying belt (6) is internally provided with a plurality of transmission shafts (7), and the transmission shafts (7) are in contact with the belt on the upper part of the conveying belt (6).

4. The large-gradient inclined shaft conveyor belt type feeding system as claimed in claim 2, wherein: and flat plate vibrators (10) are arranged in the material collecting hopper (9) and the material hopper (4).

5. The large-gradient inclined shaft conveyor belt type feeding system as claimed in claim 2, wherein: and a movable opening baffle (12) is arranged at the lower opening of the aggregate bin (9).

6. The large-gradient inclined shaft conveyor belt type feeding system as claimed in claim 1, wherein: the hopper car (2) is connected with a slag discharge mine car (13).

7. The large-gradient inclined shaft conveyor belt type feeding system as claimed in claim 2, wherein: the collecting hopper (9) adopts a conical hopper structure with an upper opening and a lower opening.

8. The large-gradient inclined shaft conveyor belt type feeding system as claimed in claim 1, wherein: the outer surface of the conveyor belt (6) is in a groove shape.