CN218238582U

CN218238582U - Blast hole plugging mechanism

Info

Publication number: CN218238582U
Application number: CN202222345227.2U
Authority: CN
Inventors: 焦岐林; 杨佳兵; 贾建刚
Original assignee: Shaanxi Sifang Ping'an Blasting Engineering Co ltd
Current assignee: Shaanxi Sifang Ping'an Blasting Engineering Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-06
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a blast hole shutoff mechanism, the camera includes a supporting plate, the quantity of backup pad is two, the top fixedly connected with regulating box of the relative one side of two backup pads, the equal fixedly connected with electric putter in top of regulating box inner chamber both sides, the one end swing joint that electric putter kept away from the regulating box has the pulley, sliding connection has the movable plate between the both sides of regulating box inner chamber, the top fixedly connected with boss of movable plate, pulley and boss sliding connection. The utility model discloses a cooperation of backup pad, regulating box, electric putter, pulley, movable plate, boss, montant, mounting panel, shutoff head, first spring, sleeve pipe, carousel, protruding axle, diaphragm, connecting rod, linkage plate and gyro wheel is used, possesses the advantage that facilitates the use, can the current blast hole shutoff mechanism of effectual solution, and weight is heavier, leads to comparatively inconvenient in the use, consequently can't satisfy the problem of user demand.

Description

Blast hole plugging mechanism

Technical Field

The utility model relates to a blasting construction equipment technical field specifically is a blast hole shutoff mechanism.

Background

The drilling blasting method is a method for excavating rocks by drilling, charging and blasting, and is called the drilling blasting method for short, the drilling blasting method is always the main construction method for excavating the rocks of underground buildings, and the method has strong adaptability to rock stratum geological conditions and low excavation cost, and is particularly suitable for cavern construction with hard rocks; however, the broken stones produced by blasting in blasting construction are dangerous, the blasting method has a large influence on the surrounding environment, and flyrock, air shock wave and noise are easily formed, so that the blast hole is blocked by using the blocking mechanism for reducing the generation of the flyrock, however, the conventional blast hole blocking mechanism has heavy weight, so that the use is inconvenient, and the use requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blast hole plugging mechanism possesses the advantage that facilitates the use, has solved current blast hole plugging mechanism, and weight is heavier, leads to comparatively inconvenient in the use, consequently can't satisfy user demand's problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a blast hole shutoff mechanism, includes the backup pad, the quantity of backup pad is two, and the top fixedly connected with regulating box of two relative one sides of backup pad, the equal fixedly connected with electric putter in top of regulating box inner chamber both sides, the one end swing joint that electric putter kept away from the regulating box has the pulley, sliding connection has the movable plate between the both sides of regulating box inner chamber, the top fixedly connected with boss of movable plate, pulley and boss sliding connection, the bottom fixedly connected with montant of movable plate, the bottom of montant extends to the outside and the fixedly connected with mounting panel of regulating box, the bottom of mounting panel is provided with the shutoff head, the equal fixedly connected with first spring in both sides of movable plate bottom, the bottom of first spring and the inner wall fixed connection of regulating box, the equal fixedly connected with sleeve pipe in bottom of two relative one sides of backup pad, the top of sleeve pipe inner chamber is provided with the carousel, the positive top fixedly connected with protruding axle of carousel, sliding connection has the diaphragm between the top of sleeve pipe inner chamber both sides, the top and the protruding axle contact, the bottom fixedly connected with connecting rod of diaphragm, the bottom fixedly connected with fishplate of connecting rod, the bottom swing joint of connecting plate has the gyro wheel.

Preferably, both sides of the bottom of the connecting plate are fixedly connected with second springs, and the bottoms of the second springs are fixedly connected with the inner wall of the sleeve.

Preferably, the back of the turntable is fixedly connected with a servo motor, and the back of the servo motor is fixedly connected with the inner wall of the sleeve.

Preferably, both sides at mounting panel top all fixedly connected with fastener, the bottom of fastener runs through the mounting panel and extends to the inner chamber of shutoff head.

Preferably, the left side fixedly connected with controller at the positive top of regulating box, the controller passes through wire and electric putter electric connection.

Preferably, the top of one side of the supporting plate is fixedly connected with a handle, and the surface of the handle is provided with anti-skid grains.

Preferably, the bottom of one side of the supporting plate is fixedly connected with a fixing block, and an inner cavity of the fixing block is provided with a fixing hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of backup pad, regulating box, electric putter, pulley, movable plate, boss, montant, mounting panel, shutoff head, first spring, sleeve pipe, carousel, protruding axle, diaphragm, connecting rod, linkage plate and gyro wheel is used, possesses the advantage that facilitates the use, can the current blast hole shutoff mechanism of effectual solution, and weight is heavier, leads to comparatively inconvenient in the use, consequently can't satisfy the problem of user demand.

2. The utility model discloses a set up the second spring, the linkage plate that can be convenient for reset to in repetitious usage gyro wheel, through setting up servo motor, can be convenient for drive the carousel and rotate, so that drive protruding axle and rotate, through setting up the fastener, can conveniently change the shutoff head of equidimension not, through setting up the controller, can be convenient for control electric putter and servo motor open and stop, reach the purpose of convenient operation.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a cross-sectional view of the sleeve of the present invention.

In the figure: 1. a support plate; 2. an adjusting box; 3. an electric push rod; 4. a pulley; 5. moving the plate; 6. a boss; 7. a vertical rod; 8. mounting a plate; 9. plugging the head; 10. a first spring; 11. a sleeve; 12. a turntable; 13. a protruding shaft; 14. a transverse plate; 15. a connecting rod; 16. a connector tile; 17. a roller; 18. a second spring; 19. a fastener; 20. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 blast hole plugging mechanism comprises two support plates 1, wherein the number of the support plates 1 is two, the top of one opposite side of the two support plates 1 is fixedly connected with an adjusting box 2, the tops of two sides of the inner cavity of the adjusting box 2 are fixedly connected with electric push rods 3, one end of each electric push rod 3 far away from the adjusting box 2 is movably connected with a pulley 4, a moving plate 5 is slidably connected between two sides of the inner cavity of the adjusting box 2, the top of the moving plate 5 is fixedly connected with a boss 6, the pulleys 4 are slidably connected with the boss 6, the bottom of the moving plate 5 is fixedly connected with a vertical rod 7, the bottom of the vertical rod 7 extends to the outside of the adjusting box 2 and is fixedly connected with a mounting plate 8, the bottom of the mounting plate 8 is provided with a plugging head 9, two sides of the bottom of the moving plate 5 are fixedly connected with first springs 10, the bottoms of the first springs 10 are fixedly connected with the inner wall of the adjusting box 2, the bottom of one side opposite to the two support plates 1 is fixedly connected with a sleeve 11, the top of the inner cavity of the sleeve 11 is provided with a rotary table 12, the front top of the rotary table 12 is fixedly connected with a convex shaft 13, the top of the two sides of the inner cavity of the sleeve 11 is connected with a transverse plate 14 in a sliding manner, the top of the transverse plate 14 is contacted with the convex shaft 13, the bottom of the transverse plate 14 is fixedly connected with a connecting rod 15, the bottom of the connecting rod 15 is fixedly connected with a connecting plate 16, the bottom of the connecting plate 16 is movably connected with a roller 17, the two sides of the bottom of the connecting plate 16 are fixedly connected with second springs 18, the connecting plate 16 can be conveniently reset by arranging the second springs 18 so as to conveniently use the roller 17 for multiple times, the bottom of the second springs 18 is fixedly connected with the inner wall of the sleeve 11, the back of the rotary table 12 is fixedly connected with a servo motor, the rotary table 12 can be conveniently driven to rotate by arranging the servo motor so as to drive the convex shaft 13 to rotate, the back of servo motor and the inner wall fixed connection of sleeve pipe 11, the equal fixedly connected with fastener 19 in both sides at mounting panel 8 top, through setting up fastener 19, can conveniently change not unidimensional shutoff head 9, fastener 19's bottom runs through mounting panel 8 and extends to the inner chamber of shutoff head 9, the left side fixedly connected with controller 20 at the positive top of regulating box 2, through setting up controller 20, can be convenient for control electric putter 3 and servo motor open and stop, reach the purpose of convenient operation, controller 20 passes through wire and electric putter 3 electric connection, the top fixedly connected with handle of backup pad 1 one side, anti-skidding line has been seted up on the surface of handle, the bottom fixedly connected with fixed block of backup pad 1 one side, the fixed orifices has been seted up to the inner chamber of fixed block, through backup pad 1, regulating box 2, electric putter 3, pulley 4, the movable plate 5, boss 6, montant 7, mounting panel 8, shutoff head 9, first spring 10, sleeve pipe 11, carousel 12, protruding axle 13, diaphragm 14, connecting rod 15, the cooperation of joint board 16 and gyro wheel 17 is used, possess the advantage of facilitating the use, can effectually solve current blast hole, weight, therefore, can's problem that can's the use can's the result in comparatively inconvenient use is satisfied.

During the use, through operation controller 20 start servo motor, servo motor drives carousel 12 and rotates, carousel 12 drives protruding axle 13 and rotates, protruding axle 13 promotes diaphragm 14 and removes, diaphragm 14 drives connecting rod 15 and removes, connecting rod 15 drives linking plate 16 and removes, linking plate 16 drives gyro wheel 17 and removes, make gyro wheel 17 and ground contact, then remove this shutoff mechanism to appointed place, then start electric putter 3 through operation controller 20, electric putter 3 drives pulley 4 and removes, pulley 4 promotes the boss 6 and removes, boss 6 drives montant 7 and removes, montant 7 drives mounting panel 8 and removes, mounting panel 8 drives shutoff head 9 and removes, shutoff head 9 blocks up the blast hole and can.

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

Claims

1. The utility model provides a blast hole shutoff mechanism, includes backup pad (1), its characterized in that: the number of the support plates (1) is two, the top of one side, opposite to the two support plates (1), of each support plate is fixedly connected with an adjusting box (2), the tops of two sides of an inner cavity of each adjusting box (2) are respectively and fixedly connected with an electric push rod (3), one end, away from the adjusting boxes (2), of each electric push rod (3) is movably connected with a pulley (4), a movable plate (5) is slidably connected between two sides of the inner cavity of each adjusting box (2), the top of each movable plate (5) is fixedly connected with a boss (6), each pulley (4) is slidably connected with the boss (6), the bottom of each movable plate (5) is fixedly connected with a vertical rod (7), the bottom of each vertical rod (7) extends to the outside of the corresponding adjusting box (2) and is fixedly connected with a mounting plate (8), the bottom of each mounting plate (8) is provided with a blocking head (9), the two sides of the bottom of each mounting plate (5) are respectively and fixedly connected with a first spring (10), the bottom of each first spring (10) is fixedly connected with the inner wall of each adjusting box (2), the bottom of the two sides of the two corresponding support plates (1) are respectively and are respectively connected with a fixed sleeve (11), the top of the two opposite sides of the top of the two support plates (1), the inner cavity of each sleeve (11), a rotary disc (12) is provided with a rotary disc (12), the top of the rotary disc (12), and a top of the rotary disc (13) and a top of the sleeve (14) and a top of the inner cavity (13), the top of diaphragm (14) contacts with protruding axle (13), the bottom fixedly connected with connecting rod (15) of diaphragm (14), the bottom fixedly connected with of connecting rod (15) links up fishplate bar (16), the bottom swing joint of linking fishplate bar (16) has gyro wheel (17).

2. The blast hole plugging mechanism according to claim 1, wherein: and both sides of the bottom of the connecting plate (16) are fixedly connected with second springs (18), and the bottoms of the second springs (18) are fixedly connected with the inner wall of the sleeve (11).

3. The blast hole plugging mechanism according to claim 1, wherein: the back of the turntable (12) is fixedly connected with a servo motor, and the back of the servo motor is fixedly connected with the inner wall of the sleeve (11).

4. The blast hole plugging mechanism according to claim 1, wherein: the equal fixedly connected with fastener (19) in both sides at mounting panel (8) top, the inner chamber that mounting panel (8) and extend to shutoff head (9) is run through to the bottom of fastener (19).

5. The blast hole plugging mechanism according to claim 1, wherein: the left side fixedly connected with controller (20) at the top of adjusting box (2) front, controller (20) pass through wire and electric putter (3) electric connection.

6. The blast hole plugging mechanism according to claim 1, wherein: the top of one side of the supporting plate (1) is fixedly connected with a handle, and anti-skid grains are arranged on the surface of the handle.

7. The blast hole plugging mechanism according to claim 1, wherein: the bottom of one side of the supporting plate (1) is fixedly connected with a fixing block, and a fixing hole is formed in the inner cavity of the fixing block.