CN215864927U

CN215864927U - Novel deep hole explosive loads device

Info

Publication number: CN215864927U
Application number: CN202122505369.6U
Authority: CN
Inventors: 郭克宝; 曹君陟
Original assignee: Shandong Erdo New Material Co ltd; Shandong Erchen Intelligent Control Technology Co ltd
Current assignee: Shandong Erdo New Material Co ltd; Shandong Erchen Intelligent Control Technology Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-02-18
Anticipated expiration: 2031-10-18

Abstract

The utility model provides a novel deep-hole explosive filling device which comprises a movable chassis, a power and control device, a supporting device and a filling device, wherein the power and control device and the supporting device are installed on the movable chassis, and the supporting device, the power and control device and the filling device are connected and used for supporting and driving the filling device to reach a blasting position. According to the utility model, the power and control device and the supporting device are arranged on the movable chassis, the loading device is supported and driven to reach the blasting position through the power and control device and the supporting device, and the explosive is pushed into the blast hole through the loading device, so that the problems of complex loading steps, high labor intensity of workers, and low efficiency of manual loading and mud sealing are effectively solved.

Description

Novel deep hole explosive loads device

Technical Field

The utility model relates to the technical field of blasting of mines and underground engineering, in particular to a novel deep-hole explosive filling device.

Background

Deep hole blasting technology is used in mine engineering, hydraulic engineering, tunnel engineering and other constructions, and is particularly widely applied to mine roof pre-cracking technology, and accordingly deep hole blasting charging modes and safety problems are more and more concerned by people. Currently, the commonly adopted explosive loading mode is to load the explosive into carriers such as PVC pipes in advance, then manually load the explosive into blast holes at blasting positions by using soft and long gun rods, and then load bagged prefabricated sealing mud into the blast holes by using the soft and long gun rods to tamp the blast holes so as to achieve hole sealing. In the process of charging and sealing the hole, the difficulty of charging the explosive is greatly increased due to the overlarge weight of the explosive and the carrier, and the risk of the charged carrier sliding down is easily generated, and on the other hand, the diameter of a blast hole is large, the hole depth is large, a large amount of sealing mud is needed, and 5-8 people are often needed to perform combined reciprocating operation for many times to complete the process. The charging steps are complex, the labor intensity of workers is high, the manual charging and mud sealing and hole sealing efficiency is low, and the safe and efficient production of a coal mine is seriously influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model aims to provide a novel deep-hole explosive filling device, wherein a power and control device and a supporting device are arranged on a movable chassis, the filling device is supported and driven to reach a blasting position through the power and control device and the supporting device, and the explosive is pushed into a blast hole through the filling device, so that the problems of complex explosive filling steps, high labor intensity of workers and low efficiency of manual explosive filling, mud sealing and hole sealing are effectively solved.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a novel deep hole explosive loads device, includes portable chassis, power and controlling means, strutting arrangement and loads the device, install power and controlling means, strutting arrangement on the portable chassis, strutting arrangement, power and controlling means link to each other with the loading device and are used for supporting and drive the loading device and reach to the blasting position.

Furthermore, the movable chassis comprises a chassis and rubber wheels, a plurality of rubber wheels are installed at the bottom of the chassis, and locking devices are arranged on the rubber wheels and used for locking and preventing the chassis from moving.

Furthermore, the power and control device comprises an air cylinder push rod, an air cylinder control box and a hinge, wherein the air cylinder is installed on the chassis through the hinge, the air cylinder control box is fixed in the center of the chassis and is connected with the air cylinder in a control mode, and the air cylinder push rod is connected with the working end of the air cylinder in a driving mode.

Further, the filling device comprises a filling rod assembly and a push rod self-locking device, the filling rod assembly comprises at least one group of filling rods, the push rod self-locking device is installed on the filling rod assembly and used for locking the filling rods, and the tail ends of the filling rods are used for filling explosives.

Further, strutting arrangement includes scalable support column, movable guide rail frame and scalable guide rail, the flexible end of scalable support column links to each other with the one end fixed phase of movable guide rail frame, and the other end of movable guide rail frame is articulated with the bottom slip of scalable guide rail, be used for placing the filler rod in the scalable guide rail, the push rod auto-lock ware is articulated with the upper end of scalable support column.

Further, the cylinder is a single-stage or multi-stage cylinder.

Has the advantages that: according to the utility model, the power and control device and the supporting device are arranged on the movable chassis, the loading device is supported and driven to reach the blasting position through the power and control device and the supporting device, and the explosive is pushed into the blast hole through the loading device, so that the problems of complex loading steps, high labor intensity of workers, and low efficiency of manual loading and mud sealing are effectively solved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic structural diagram of a novel deep-hole explosive filling device according to an embodiment of the utility model.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1: the utility model provides a novel deep hole explosive loads device, includes portable chassis, power and controlling means, strutting arrangement and loads the device, install power and controlling means, strutting arrangement on the portable chassis, strutting arrangement, power and controlling means link to each other with the loading device and are used for supporting and drive the loading device and reach to the blasting position.

This embodiment is through installing power and controlling means, strutting arrangement on portable chassis, supports and drive loading device through power and controlling means, strutting arrangement and reachs to the blasting position, and is downthehole with explosive propelling movement to big gun through loading device to effectual solution powder charge step is complicated, and workman intensity of labour is big, and artifical powder charge and the problem of the encapsulation mud hole inefficiency.

In a specific example, the movable chassis comprises a chassis 1 and rubber wheels 2, wherein a plurality of rubber wheels 2 are installed at the bottom of the chassis 1, and locking devices are arranged on the rubber wheels 2 and used for locking and preventing the chassis 1 from moving.

It should be noted that the rubber tyer of this embodiment can fix the chassis through the locker from taking the locker, prevents to move, and in addition, the novel deep hole explosive device of this embodiment is at the during operation, and the rubber tyer after the locking is big with the biggest static friction on ground, has improved the security and the stability of filling the work greatly.

In a specific example, the power and control device comprises a cylinder push rod 3, a cylinder 4, a cylinder control box 5 and a hinge 6, the cylinder 3 is installed on the chassis 1 through the hinge 5, the cylinder control box 4 is fixed in the center of the chassis 1 and is connected with the cylinder 3 in a control mode, and the cylinder push rod 3 is connected with a working end of the cylinder 4 in a driving mode.

The power and control device of the embodiment selects the cylinder and the cylinder operating box as the power source and the control component of the filling device, and the power and control device is pushed by the cylinder push rod, so that the driving force is strong and stable, and the safety is high; in addition, the cylinder of this embodiment is connected with the chassis through the hinge, conveniently adjusts the angle of cylinder to adjust filling device's filling direction, position.

In addition, it should be noted that, the power and control device of this embodiment may also select a hydraulic cylinder push rod, a hydraulic cylinder control box and a hinge, the hydraulic cylinder is mounted on the chassis through the hinge, the hydraulic cylinder control box is fixed in the center of the chassis and is connected with the hydraulic cylinder in a control manner, the hydraulic cylinder push rod is connected with the working end of the hydraulic cylinder in a driving manner, and similarly, the hydraulic cylinder assembly may also be used as a power source and a control assembly of the filling device.

In a specific example, the filling device comprises a filling rod component 7 and a push rod self-locking device 8, wherein the filling rod component 7 comprises at least one group of filling rods, the push rod self-locking device 8 is arranged on the filling rod component 7 and used for locking the filling rods, and the tail ends of the filling rods are used for filling explosive.

It should be noted that, this embodiment can push away multiunit loading pole through the cylinder push rod, therefore, is particularly useful for the explosive loading of deep blasting drilling.

In a specific example, strutting arrangement includes scalable support column 9, movable guide rail frame 10 and scalable guide rail 11, the flexible end of scalable support column 9 is fixed with the one end of movable guide rail frame 10 and is linked to each other, and the other end of movable guide rail frame 10 slides with the bottom of scalable guide rail 11 and articulates, be used for placing the filling rod in the scalable guide rail 11, the push rod is articulated from the upper end of locker 8 and scalable support column 9.

In a specific implementation, in the embodiment, when explosive is loaded, the explosive loading device is moved to a loading position by the movable chassis, the locker of the rubber wheel is locked to prevent the chassis from moving, the telescopic supporting column is extended to a loading hole, the movable guide rail frame is adjusted to enable the push rod self-locker, the telescopic guide rail and the pneumatic push rod to form the same angle with the explosive hole to be loaded, then the telescopic supporting column and the movable guide rail frame are fixed to enable the push rod self-locker and the telescopic guide rail to place the explosive to be loaded into the hole, and the loading rod assembly is placed on the telescopic guide rail and connected with the pneumatic push rod; and then the cylinder control box is opened to control the cylinder to generate thrust to push the pneumatic push rod out, the filling rod assembly is further pushed to pass through the push rod self-locking device to push the explosive to be filled to enter a blast hole, the tail part of the filling rod assembly is pushed to the push rod self-locking device to stop pushing, when the filling rod assembly comprises at least two groups of filling rods, the cylinder control box reversely controls the cylinder to enable the pneumatic push rod to retract and simultaneously separate from the tail part of the filling rod assembly, and the filling rods are automatically locked by the push rod self-locking device to prevent falling. And repeating the action of the filling rod until the explosive is filled to the designed blasting position, and withdrawing the filling rod one by one in an opposite operation until the withdrawal is finished.

In a specific example, the cylinder 4 is a single-stage or multi-stage cylinder.

The cylinder of the embodiment can be driven by selecting a single-stage or multi-stage cylinder according to the filling depth.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a novel deep hole explosive loads device, its characterized in that, includes portable chassis, power and controlling means, strutting arrangement and loads the device, install power and controlling means, strutting arrangement on the portable chassis, strutting arrangement, power and controlling means link to each other with the loading device and are used for supporting and drive the loading device and reach to the blasting position.

2. The novel deep-hole explosive filling device according to claim 1, wherein the movable chassis comprises a chassis (1) and rubber wheels (2), a plurality of rubber wheels (2) are mounted at the bottom of the chassis (1), and locking devices are arranged on the rubber wheels (2) and used for locking and preventing the chassis (1) from moving.

3. The novel deep-hole explosive filling device according to claim 2, wherein the power and control device comprises a cylinder push rod (3), a cylinder (4), a cylinder control box (5) and a hinge (6), the cylinder (4) is installed on the chassis (1) through the hinge (6), the cylinder control box (5) is fixed in the center of the chassis (1) and is in control connection with the cylinder (4), and the cylinder push rod (3) is in drive connection with the working end of the cylinder (4).

4. A novel deep hole explosive filling device according to claim 3, characterized in that the filling device comprises a filling rod assembly (7) and a push rod self-locking device (8), the filling rod assembly (7) comprises at least one group of filling rods, the push rod self-locking device (8) is installed on the filling rod assembly (7) and used for locking the filling rods, and the tail ends of the filling rods are used for filling explosive.

5. The novel deep-hole explosive filling device according to claim 4, wherein the supporting device comprises a telescopic supporting column (9), a movable guide rail frame (10) and a telescopic guide rail (11), the telescopic end of the telescopic supporting column (9) is fixedly connected with one end of the movable guide rail frame (10), the other end of the movable guide rail frame (10) is slidably hinged with the bottom of the telescopic guide rail (11), a filling rod is arranged in the telescopic guide rail (11), and the push rod self-locking device (8) is hinged with the upper end of the telescopic supporting column (9).

6. A novel deep hole explosive loading device according to claim 3, characterized in that the cylinder (4) is a single-stage or multi-stage cylinder.