CN211287505U

CN211287505U - Protection device of blasting tapping machine for mining machinery

Info

Publication number: CN211287505U
Application number: CN201922047675.2U
Authority: CN
Inventors: 朱杰超; 张健; 陈智强; 马驰原
Original assignee: Guizhou Anxin League Blasting Engineering Co ltd
Current assignee: Guizhou Anxin League Blasting Engineering Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-18
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a mining machinery is with protector of blasting tapping machine, including casing, mechanism, fixed establishment, dead lever, supporting mechanism, drilling mechanism, fixed column and lug that open and shut. The utility model has the advantages that: the fixed rod is in threaded connection with the shell and is rotatably connected with the supporting plate through the limiting block, and the distance between the shell and the supporting plate can be adjusted by rotating the fixed rod, so that the drilling depth can be controlled, and the medicine can be conveniently charged; the casing passes through supporting mechanism and drilling mechanism fixed connection to when utilizing drilling mechanism to drill, the dust that produces when utilizing the casing to drill is collected, prevent that the dust from wandering and is inhaled by the staff, and the piece of the ore that produces when utilizing the casing to drill is collected, thereby prevent that the ore from piling up and leading to the hole to block up in drilling department, and prevent that the ore that splashes from injuring the staff.

Description

Protection device of blasting tapping machine for mining machinery

Technical Field

The utility model relates to a protector specifically is a protector of blasting tapping machine for mining machinery, belongs to mining technical field.

Background

The drilling and blasting method refers to a method for excavating rocks by drilling, charging and blasting, and is called a drilling and blasting method for short. The drilling blasting method is always the main construction method for rock excavation of underground buildings. The method has strong adaptability to the geological conditions of the rock stratum and low excavation cost, and is particularly suitable for cavern construction with hard rock.

However, when drilling, the drilling depth of the drill bit cannot be controlled due to the fixed length of the drill bit; the soil in the mine is dry, so that more dust is generated when the ore is drilled, particularly when the wind is strong, the dust is quickly scattered, the human body is damaged by excessive dust suction, and the damage to the body of a worker who drills the mine for a long time is more serious; and at the in-process of drilling, because the mine ore is comparatively hard, can make the ore collapse and push in drilling department at the pivoted in-process, can influence drilling, serious ore can splash and probably injure the staff.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a protection device of mining machinery is with blasting tapping machine just lies in providing for solving above-mentioned problem, can control the degree of depth of drilling to can effectually collect the production that reduces the dust to the dust, and collect the piece of the ore after drilling, guarantee the unobstructed of hole, and protect the staff to prevent that the ore from splashing and injuring the staff.

The utility model discloses a technical scheme realizes above-mentioned mesh through following, a protector of blasting tapping machine for mining machinery, including the fixed column, the fixed column fixedly connected with drilling mechanism, drilling mechanism deviates from the one end of fixed column is fixed with the backup pad, the bottom of backup pad is equipped with fixed establishment, threaded connection between fixed establishment and the casing that is cylindrical, the inner wall of casing is cellular structure, fixed establishment includes dead lever and stopper, threaded connection between dead lever and the casing, the stopper cup joints in the dead lever, the stopper rotates to connect the backup pad; the bottom end of the shell is fixed with a lug with a funnel-shaped structure, and the bottom end of the shell is rotated with an opening and closing mechanism.

Preferably, in order to realize the drilling function, the drilling mechanism comprises a hydraulic cylinder, a support rod, a drill bit, a housing and a motor, the hydraulic cylinder is fixedly mounted on the fixed column, one end of the hydraulic cylinder, which is far away from the fixed column, is fixed with the housing, the motor is fixedly mounted in the housing, one end of the support rod is fixedly connected with the fixed column, the other end of the support rod is fixedly connected with the support plate, the drill bit is sleeved on the motor, the drill bit is rotatably connected with the housing, and the drill bit penetrates through the housing.

Preferably, in order to right the shell supports, makes things convenient for the removal of shell, drilling mechanism still includes the slider, slider fixed connection in the shell, slider sliding connection in the bracing piece, the bracing piece is equipped with two, two the bracing piece is about the central line symmetry setting of shell.

Preferably, in order to facilitate the movement of the fixing rod, the supporting plate is fixedly connected with one end of the supporting rod, which is away from the fixing column, the drill bit penetrates through the supporting plate, and the length of the fixing rod is greater than the distance between the top end of the supporting plate and the bottom end of the shell.

Preferably, for the convenience of the rotation of the fixed rod, the convenience of the movement of the fixed rod, the fixing mechanism further comprises a fixed block, the fixed block is fixedly connected to the top end of the fixed rod, and the diameter of the fixed block is larger than that of the fixed rod.

Preferably, for the convenience of the clastic dumping of ore in the casing, the mechanism that opens and shuts includes baffle, rotation post and torsion spring, it rotates to rotate the post and connects the casing, the baffle rotates to be connected the rotation post, torsion spring cup joints the rotation post, torsion spring's one end fixed connection the baffle, torsion spring's the other end is fixed in the casing.

The utility model has the advantages that: the fixed rod is in threaded connection with the shell and is rotatably connected with the supporting plate through the limiting block, and the distance between the shell and the supporting plate can be adjusted by rotating the fixed rod, so that the drilling depth can be controlled, and the medicine can be conveniently charged; the casing passes through supporting mechanism and drilling mechanism fixed connection to when utilizing drilling mechanism to drill, the dust that produces when utilizing the casing to drill is collected, prevent that the dust from wandering and is inhaled by the staff, and the piece of the ore that produces when utilizing the casing to drill is collected, thereby prevent that the ore from piling up and leading to the hole to block up in drilling department, and prevent that the ore that splashes from injuring the staff.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the housing and the fixing mechanism shown in FIG. 1;

fig. 3 is a schematic view of a connection structure of the housing and the opening and closing mechanism shown in fig. 1.

In the figure: 1. the drilling machine comprises a shell, 2, an opening and closing mechanism, 21, a baffle, 22, a rotating column, 23, a torsion spring, 3, a fixing mechanism, 31, a fixing block, 32, a fixing rod, 33, a limiting block, 4 supporting plates, 5, a drilling mechanism, 51, a hydraulic cylinder, 52, a fixing rod, 53, a sliding block, 54, a drill bit, 55, a shell, 56, a motor, 6, a fixing column, 7 and a convex block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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.

Referring to fig. 1-3, a protection device for a blasting tapping machine for mining machinery comprises a fixed column 6, wherein the fixed column 6 is fixedly connected with a drilling mechanism 5, one end of the drilling mechanism 5, which is far away from the fixed column 6, is fixed with a supporting plate 4, the bottom end of the supporting plate 4 is provided with a fixing mechanism 3, the fixing mechanism 3 is in threaded connection with a cylindrical shell 1, the inner wall of the shell 1 is in a honeycomb structure, the fixing mechanism 3 comprises a fixed rod 32 and a limiting block 33, the fixed rod 32 is in threaded connection with the shell 1, the limiting block 33 is sleeved on the fixed rod 32, and the limiting block 33 is rotatably connected with the supporting; the bottom end of the shell 1 is fixed with a lug 7 with a funnel-shaped structure, and the bottom end of the shell 1 is rotated with an opening and closing mechanism 2.

As a technical optimization scheme, drilling mechanism 5 includes pneumatic cylinder 51, bracing piece 52, drill bit 54, shell 55 and motor 56, pneumatic cylinder 51 fixed mounting is in fixed column 6, the one end that pneumatic cylinder 51 deviates from fixed column 6 is fixed with shell 55, motor 56 fixed mounting is in shell 55, the one end fixed connection fixed column 6 of bracing piece 52, the other end fixed connection backup pad 4 of bracing piece 52, drill bit 54 cup joints in motor 56, drill bit 54 rotates to be connected in shell 55, drill bit 54 runs through in casing 1.

As a technical optimization scheme of the utility model, drilling mechanism 5 still includes slider 53, slider 53 fixed connection in shell 55, slider 53 sliding connection in bracing piece 52, bracing piece 52 are equipped with two, and two bracing pieces 52 set up about shell 55's central line symmetry.

As a technical optimization scheme of the utility model, backup pad 4 fixedly connected with bracing piece 52 deviates from the one end of fixed column 6, and drill bit 54 runs through in backup pad 4, and the length of dead lever 33 is greater than the distance of the top of backup pad 4 to the bottom of casing 1.

As a technical optimization scheme of the utility model, fixed establishment 3 still includes fixed block 31, fixed block 31 fixed connection in the top of dead lever 32, and cylindrical fixed block 31's diameter is greater than the diameter of dead lever 32.

As a technical optimization scheme of the utility model, the mechanism 2 that opens and shuts includes baffle 21, rotation post 22 and torsion spring 23, rotates post 22 and rotates and connect casing 1, and baffle 21 rotates to connect rotation post 22, and torsion spring 23 cup joints rotation post 22, and torsion spring 23's one end fixed connection baffle 21, torsion spring 23's the other end are fixed in casing 1.

When the utility model is used, the bottom end of the shell 1 is contacted with ore firstly, the lug 7 is aligned to the place needing the rotation of the drill bit 54, then the fixing block 31 is rotated, the fixing rod 32 idles on the supporting plate 4 through the limiting block, the thread connection is arranged between the fixing rod 32 and the shell 1, the space between the shell 1 and the supporting plate 4 is adjusted through the fixing rod 32, thereby controlling the drilling depth of the drill bit 54, the medicine is conveniently put, the hydraulic cylinder 51 starts to work, the motor 56 in the shell 55 starts to rotate, then the drill bit 54 moves downwards when rotating, the mine is turned to the hole, the slide block 53 slides in the supporting rod 52, when the drill bit 54 rotates, the drill bit 54 crushes the ore, the crushed ore enters the inside of the shell 1 from the through hole of the lug 7, thereby dust can not be generated when rotating, the crushed ore can not be piled up in the hole, and splashe, splash to the lateral wall of casing 1 on, the ore that splashes is cushioned to the lateral wall of honeycomb casing 1, prevent that the ore from splashing to user's one's body, accomplish when drilling, drill bit 54 counter-rotation and upwards promote, make clastic ore upwards promote, get into casing 1, promote the completion when drill bit 54, then keep away from the hole of boring with casing 1, then open baffle 21 to make the clastic hole department of opening from baffle 21 in the casing 1 discharge, make things convenient for the next use of device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a mining machinery is with protection device of blasting tapping machine, includes fixed column (6), its characterized in that: the drilling mechanism (5) is fixedly connected with the fixed column (6), a supporting plate (4) is fixed at one end, away from the fixed column (6), of the drilling mechanism (5), a fixing mechanism (3) is arranged at the bottom end of the supporting plate (4), the fixing mechanism (3) is in threaded connection with the cylindrical shell (1), the inner wall of the shell (1) is of a honeycomb structure, the fixing mechanism (3) comprises a fixing rod (32) and a limiting block (33), the fixing rod (32) is in threaded connection with the shell (1), the limiting block (33) is sleeved on the fixing rod (32), and the limiting block (33) is rotatably connected with the supporting plate (4); the bottom end of the shell (1) is fixed with a lug (7) with a funnel-shaped structure, and the bottom end of the shell (1) is rotated with an opening and closing mechanism (2).

2. The tapping machine for mining machinery as claimed in claim 1, wherein said tapping machine further comprises: the drilling mechanism (5) comprises a hydraulic cylinder (51), a supporting rod (52), a drill bit (54), a shell (55) and a motor (56), the hydraulic cylinder (51) is fixedly installed on the fixing column (6), one end, deviating from the fixing column (6), of the hydraulic cylinder (51) is fixed with the shell (55), the motor (56) is fixedly installed in the shell (55), one end of the supporting rod (52) is fixedly connected with the fixing column (6), the other end of the supporting rod (52) is fixedly connected with the supporting plate (4), the drill bit (54) is sleeved on the motor (56), the drill bit (54) is rotatably connected to the shell (55), and the drill bit (54) penetrates through the shell (1).

3. The tapping machine for mining machinery as claimed in claim 2, wherein said tapping machine further comprises: the drilling mechanism (5) further comprises a sliding block (53), the sliding block (53) is fixedly connected to the shell (55), the sliding block (53) is connected to the supporting rod (52) in a sliding mode, the supporting rod (52) is provided with two, and the two supporting rods (52) are symmetrically arranged relative to the center line of the shell (55).

4. The tapping machine for mining machinery as claimed in claim 2, wherein said tapping machine further comprises: the supporting plate (4) is fixedly connected with one end, deviating from the fixing column (6), of the supporting rod (52), the drill bit (54) penetrates through the supporting plate (4), and the length of the fixing rod (32) is larger than the distance from the top end of the supporting plate (4) to the bottom end of the shell (1).

5. The tapping machine for mining machinery as claimed in claim 1, wherein said tapping machine further comprises: the fixing mechanism (3) further comprises a fixing block (31), the fixing block (31) is fixedly connected to the top end of the fixing rod (32), and the diameter of the cylindrical fixing block (31) is larger than that of the fixing rod (32).

6. The tapping machine for mining machinery as claimed in claim 1, wherein said tapping machine further comprises: mechanism (2) opens and shuts includes baffle (21), rotates post (22) and torsion spring (23), it rotates to rotate post (22) and connects casing (1), baffle (21) rotate and connect rotate post (22), torsion spring (23) cup joint rotate post (22), the one end fixed connection of torsion spring (23) baffle (21), the other end of torsion spring (23) is fixed in casing (1).