Open blasting water-containing blast hole positioning and excavating device

Abstract

The utility model relates to the technical field of excavating devices, in particular to an open blasting water-containing blast hole positioning excavating device which comprises a box body, a first motor connected with a first threaded rod, a first threaded rod connected with a driving block, a connecting rod connected with a first hinged support and a second hinged support, a second motor connected with a second threaded rod, and a threaded cylinder connected with the second threaded rod. The movable rod is connected with a rectangular groove, and the third motor is connected with a drill bit. A box body is pushed to the position between two blast holes to be formed, a first motor is started to drive a first threaded rod to rotate so that a driving block can move, the driving block drives a first hinged support so that a connecting rod can drive a second hinged support to move, the second hinged support drives a connecting plate so that a second motor can drive a threaded barrel on a second threaded rod to move, and the threaded barrel drives a drill bit on a third motor to move to a designated position; the first motor is closed, the second motor and the third motor are started, the second motor drives the second threaded rod to rotate so that the threaded barrel can move downwards, the third motor drives the drill bit to form the blast holes, two blast holes can be formed at the same time, time cost is reduced, and the hole forming efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of excavation devices, in particular to an open-air blasting water-containing blasthole positioning excavation device. Background Art

[0002] Blasting is a technology that uses the compression, loosening, destruction, throwing and killing effects produced by the explosion of explosives in air, water, soil and rock media or objects to achieve the desired purpose. The scope of research includes: the properties and use of explosives and fire tools, the explosion effect of charges (charges) in various media, contact blasting and non-contact blasting of charges on targets, and the organization and implementation of various blasting operations. During blasting construction, it is necessary to first drill multiple blastholes on the blasting surface, and then configure the explosive packages according to the pre-designed blasting parameters and place them in each blasthole, and then detonate them to complete the blasting construction.

[0003] In the prior art, when blasting is performed during excavation, the position of each blast hole is usually determined by using a measuring tool, and then the blast holes are opened one by one manually using a drilling machine or blast hole excavation equipment. It takes a long time to open multiple groups of blast holes, resulting in low blast hole opening efficiency. To this end, the utility model proposes an open-air blasting water-containing blast hole positioning excavation device to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a device for positioning and digging water-containing blastholes in open-pit blasting, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an open-air blasting water-containing blasthole positioning and excavation device, comprising: a box body, the box body is provided with universal wheels, handles and a fixed frame, the fixed frame is connected to motor 1, motor 1 is connected to threaded rod 1, threaded rod 1 is connected to a driving block, the driving block is connected to hinge seat 1, hinge seat 1 is connected to a connecting rod, the connecting rod is connected to hinge seat 2, hinge seat 2 is connected to a guide block and a connecting plate, the guide block is connected to a guide groove, the connecting plate is connected to motor 2, motor 2 is connected to threaded rod 2, threaded rod 2 is connected to a threaded barrel, the threaded barrel is connected to a connecting block and motor 3, the connecting block is connected to a movable rod, the movable rod is connected to a rectangular groove, and motor 3 is connected to a drill bit.

[0006] Preferably, universal wheels are fixedly mounted on the four corners of the bottom surface of the box, and a handle is fixedly connected to the right end wall of the box.

[0007] Preferably, a fixing frame is fixedly connected to the top surface of the box body, and the center of the fixing frame and the center of the box body are on the same vertical line. A threaded rod 1 is provided between the fixing frames, and both ends of the threaded rod 1 are rotatably connected in the left and right plates of the fixing frame respectively. The left end of the threaded rod 1 is fixedly connected to the output end of motor 1, and motor 1 is fixedly connected to the left wall of the fixing frame.

[0008] Preferably, driving blocks are threadedly connected on the outer walls of both ends of the threaded rod 1, the driving blocks are between the fixed frames, and the upper walls of the driving blocks are slidingly connected to the inner walls of the upper plates of the fixed frames, and the lower walls of the driving blocks are fixedly connected to hinge seat 1, hinge seat 1 is rotatably connected to one end of the connecting rod, and the other ends of the connecting rod are rotatably connected to hinge seat 2 respectively.

[0009] Preferably, the hinge seat 2 is below the hinge seat 1 and between the hinge seat 1, the outer wall of the hinge seat 2 is slidably connected with a movable groove, the movable groove is opened on the top plate of the box body, the front and rear walls of the hinge seat 2 are fixedly connected with guide blocks, the guide blocks are slidably connected with guide grooves, the guide grooves are opened in the top plate of the box body, and are respectively on the front and rear sides of the movable groove, and are interconnected with the movable groove.

[0010] Preferably, the bottom surface of the hinge seat 2 is fixedly connected with a connecting plate, and the top surface of the connecting plate is slidably connected to the inner wall of the upper plate of the box body, the bottom surface of the connecting plate is fixedly connected with the motor 2, the motor 2 is inside the box body, the output end of the motor 2 is fixedly connected with the threaded rod 2, and the outer wall of the threaded rod 2 is threadedly connected with a threaded cylinder.

[0011] Preferably, the threaded barrel is in the box body, and the bottom surface of the threaded barrel is connected to the motor three at the bottom, and the output end of the motor three is fixedly connected to the drill bit, and the drill bit is between the strip grooves. The strip grooves are opened on the bottom plate of the box body and between the universal wheels.

[0012] Preferably, the front and rear sides of the outer wall of the upper end of the threaded cylinder are fixedly connected with connecting blocks, and the connecting blocks are slidably connected with connecting grooves, which are respectively opened on one side wall of the movable rod. Two movable rods are provided, respectively on the front and rear sides of the threaded cylinder, and the outer walls of the left and right ends of the movable rod are slidably connected with rectangular grooves, which are respectively opened on the inner walls of the left and right plates of the box body, and the rectangular grooves are below the second motor.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model pushes a box body to the upper part between two blast holes to be opened, starts motor one to drive threaded rod one to rotate, threaded rod one causes driving block to move, driving block drives hinge seat one to cause connecting rod to drive hinge seat two to slide in movable groove, hinge seat two causes guide block to slide in guide groove, and hinge seat two drives connecting plate to cause motor two to drive threaded barrel on threaded rod two to move, threaded barrel drives drill bit on motor three to move to designated position, turns off motor one, and then starts motor two and motor three, motor two drives threaded rod two to rotate, causes threaded barrel to move downward, threaded barrel drives connecting block to cause movable rod to slide in rectangular groove, and motor three drives drill bit to rotate to open blast holes, so that two blast holes can be opened at the same time, time cost is reduced, and blasting hole opening efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the left front top view of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall internal structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure of region B in the middle.

[0019] In the figure: 1. box body; 2. universal wheel; 3. handle; 4. fixed frame; 5. motor 1; 6. threaded rod 1; 7. drive block; 8. hinge seat 1; 9. guide groove; 10. connecting rod; 11. hinge seat 2; 12. movable groove; 13. connecting plate; 14. motor 2; 15. threaded rod 2; 16. threaded cylinder; 17. motor 3; 18. drill bit; 19. strip groove; 20. rectangular groove; 21. movable rod; 22. connecting groove; 23. guide block; 24. connecting block. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0024] See also Figures 1 to 4The utility model provides a technical solution: a positioning and excavating device for open-air blasting water-containing blastholes, comprising: a box body 1, the box body 1 is provided with a universal wheel 2, a handle 3 and a fixed frame 4, the four corners of the bottom surface of the box body 1 are fixedly installed with universal wheels 2, the universal wheel 2 is convenient for the movement of the overall device, the right end wall of the box body 1 is fixedly connected with a handle 3, the handle 3 is convenient for holding the overall device, the fixed frame 4 is connected with a motor 5, the motor 5 is connected with a threaded rod 6, the top surface of the box body 1 is fixedly connected with the fixed frame 4, and the center of the fixed frame 4 and the center of the box body 1 are on the same vertical line, a threaded rod 6 is provided between the fixed frames 4, the two ends of the threaded rod 6 are respectively rotatably connected in the left and right plates of the fixed frame 4, the left end of the threaded rod 6 is fixedly connected to the output end of the motor 5, the motor 5 is fixedly connected to the left wall of the fixed frame 4, the threaded rod 6 is connected with a driving block 7, the driving block 7 is connected with a hinge seat 8, the hinge seat 8 is connected with a connecting rod 10, the connecting rod 10 is connected with a hinge seat 11, the threaded rod The outer walls of both ends of the first and second frames 6 are threadedly connected with driving blocks 7, the driving blocks 7 are between the fixed frames 4, and the upper walls of the driving blocks 7 are slidably connected to the inner walls of the upper plates of the fixed frames 4, so that the driving blocks 7 can move stably, and the lower walls of the driving blocks 7 are fixedly connected with hinge seats 18, the hinge seats 18 are rotatably connected to one end of the connecting rod 10, and the other ends of the connecting rod 10 are respectively rotatably connected to hinge seats 21, the hinge seats 21 are connected to guide blocks 23 and the connecting plate 13, the guide blocks 23 are connected to the guide grooves 9, and the hinge seats 11 are connected to the guide blocks 23 and the connecting plate 13. The seat 11 is below the hinge seat 1 8 and between the hinge seats 1 8. The outer wall of the hinge seat 11 is slidably connected with a movable groove 12, and the movable groove 12 is provided on the top plate of the box body 1. The front and rear walls of the hinge seat 11 are fixedly connected with guide blocks 23, and the guide blocks 23 are slidably connected with guide grooves 9. The guide grooves 9 are provided in the top plate of the box body 1, and are respectively on the front and rear sides of the movable groove 12, and are mutually connected with the movable groove 12. The existence of the guide blocks 23 and the guide grooves 9 makes the movement of the hinge seat 11 more stable.

[0025] The connecting plate 13 is connected to the motor 2 14, the motor 2 14 is connected to the threaded rod 2 15, the threaded rod 2 15 is connected to the threaded barrel 16, the bottom surface of the hinge seat 2 11 is fixedly connected to the connecting plate 13, and the top surface of the connecting plate 13 is slidably connected to the inner wall of the upper plate of the box body 1, the bottom surface of the connecting plate 13 is fixedly connected to the motor 2 14, the motor 2 14 is in the box body 1, the output end of the motor 2 14 is fixedly connected to the threaded rod 2 15, the outer wall of the threaded rod 2 15 is threadedly connected to the threaded barrel 16, the threaded barrel 16 is connected to the connecting block 24 and the motor 3 17, the connecting block 24 is connected to the movable rod 21, the movable rod 21 is connected to the rectangular groove 20, the front and rear sides of the upper end outer wall of the threaded barrel 16 are fixedly connected to the connecting block 24, the connecting block 24 is slidably connected to the connecting groove 22, the connecting groove 22 and the connecting block 24 play a connecting role, and also The stability of the movement of the internal structure of the box body 1 can be improved. The connecting grooves 22 are respectively opened on one side wall of the movable rod 21. Two movable rods 21 are provided, respectively on the front and rear sides of the threaded cylinder 16. The outer walls of the left and right ends of the movable rod 21 are slidably connected with rectangular grooves 20. The movable rod 21 and the rectangular grooves 20 can prevent the threaded cylinder 16 from rotating with the threaded rod 2 15. The rectangular grooves 20 are respectively opened on the inner walls of the left and right plates of the box body 1. The rectangular grooves 20 are below the motor 2 14. The motor 3 17 is connected to the drill bit 18. The threaded cylinder 16 is in the box body 1. The bottom surface of the threaded cylinder 16 is connected to the motor 3 17. The output end of the motor 3 17 is fixedly connected to the drill bit 18. The drill bit 18 is between the strip grooves 19. The strip grooves 19 are opened on the bottom plate of the box body 1 and between the universal wheels 2. The strip grooves 19 are convenient for the drill bit 18 to pass through the box body 1.

[0026] When the device is working, the box body 1 is pushed to the top between the two blast holes to be opened, the motor 15 is started to drive the threaded rod 16 to rotate, the threaded rod 16 makes the driving block 7 move, the driving block 7 drives the hinge seat 18 to make the connecting rod 10 drive the hinge seat 2 11 to slide in the movable groove 12, the hinge seat 2 11 drives the guide block 23 to slide in the guide groove 9, and at the same time, the hinge seat 2 11 drives the connecting plate 13 to make the motor 2 14 drive the threaded cylinder 16 on the threaded rod 2 15 to move, the threaded cylinder 16 drives the drill bit 18 on the motor 3 17 to move to the specified position, the motor 15 is turned off, and then the motor 2 14 and the motor 3 17 are started, the motor 2 14 drives the threaded rod 2 15 to rotate, so that the threaded cylinder 16 moves down, the threaded cylinder 16 drives the connecting block 24 to make the movable rod 21 slide in the rectangular groove 20, and at the same time, the motor 3 17 drives the drill bit 18 to rotate to open the blast hole.

[0027] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for positioning and excavating water-containing blastholes in open-pit blasting, comprising: The box body (1) is characterized in that: the box body (1) is provided with a universal wheel (2), a handle (3) and a fixed frame (4), the fixed frame (4) is connected to a motor 1 (5), the motor 1 (5) is connected to a threaded rod 1 (6), the threaded rod 1 (6) is connected to a driving block (7), the driving block (7) is connected to a hinge seat 1 (8), the hinge seat 1 (8) is connected to a connecting rod (10), the connecting rod (10) is connected to a hinge seat 2 (11), and the hinge seat 2 (11) is connected to a guide block (23) and a connecting plate (13), the guide block (23) is connected to the guide groove (9), the connecting plate (13) is connected to the second motor (14), the second motor (14) is connected to the second threaded rod (15), the second threaded rod (15) is connected to the threaded cylinder (16), the threaded cylinder (16) is connected to the connecting block (24) and the third motor (17), the connecting block (24) is connected to the movable rod (21), the movable rod (21) is connected to the rectangular groove (20), and the third motor (17) is connected to the drill bit (18).

2. The device for positioning and excavating water-containing blastholes for open-pit blasting according to claim 1, characterized in that: Universal wheels (2) are fixedly mounted on the four corners of the bottom surface of the box body (1), and a handle (3) is fixedly connected to the right end wall of the box body (1).

3. The device for positioning and digging water-containing blastholes for open-pit blasting according to claim 1, characterized in that: A fixing frame (4) is fixedly connected to the top surface of the box body (1), and the center of the fixing frame (4) and the center of the box body (1) are on the same vertical line. A threaded rod (6) is provided between the fixing frames (4), and the two ends of the threaded rod (6) are rotatably connected in the left and right plates of the fixing frame (4), respectively. The left end of the threaded rod (6) is fixedly connected to the output end of the motor (5), and the motor (5) is fixedly connected to the left wall of the fixing frame (4).

4. The device for positioning and digging water-containing blastholes for open-pit blasting according to claim 1, characterized in that: The outer walls at both ends of the threaded rod (6) are threadedly connected to drive blocks (7), the drive blocks (7) are between the fixed frames (4), and the upper walls of the drive blocks (7) are slidably connected to the inner walls of the upper plates of the fixed frames (4), and the lower walls of the drive blocks (7) are fixedly connected to hinge seats (8), the hinge seats (8) are rotatably connected to one end of the connecting rod (10), and the other ends of the connecting rod (10) are rotatably connected to hinge seats (11).

5. The device for positioning and digging water-containing blastholes for open-pit blasting according to claim 1, characterized in that: The hinge seat 2 (11) is below the hinge seat 1 (8) and between the hinge seat 1 (8). The outer wall of the hinge seat 2 (11) is slidably connected to a movable groove (12), which is provided on the top plate of the box body (1). The front and rear walls of the hinge seat 2 (11) are fixedly connected to guide blocks (23), which are slidably connected to guide grooves (9), which are provided in the top plate of the box body (1) and are respectively located on the front and rear sides of the movable groove (12), and are mutually connected to the movable groove (12).

6. The device for positioning and digging water-containing blastholes for open-pit blasting according to claim 1, characterized in that: The bottom surface of the hinge seat 2 (11) is fixedly connected to a connecting plate (13), and the top surface of the connecting plate (13) is slidably connected to the inner wall of the upper plate of the box body (1). The bottom surface of the connecting plate (13) is fixedly connected to a motor 2 (14). The motor 2 (14) is inside the box body (1). The output end of the motor 2 (14) is fixedly connected to a threaded rod 2 (15), and the outer wall of the threaded rod 2 (15) is threadedly connected to a threaded cylinder (16).

7. The device for positioning and digging water-containing blastholes for open-pit blasting according to claim 1, characterized in that: The threaded barrel (16) is inside the box body (1), and the bottom surface of the threaded barrel (16) is connected to a motor three (17), and the output end of the motor three (17) is fixedly connected to a drill bit (18), and the drill bit (18) is between the strip grooves (19). The strip grooves (19) are provided on the bottom plate of the box body (1) and between the universal wheels (2).

8. The device for positioning and digging water-containing blastholes for open-pit blasting according to claim 1, characterized in that: The front and rear sides of the upper outer wall of the threaded barrel (16) are fixedly connected with connecting blocks (24), and the connecting blocks (24) are slidably connected with connecting grooves (22). The connecting grooves (22) are respectively opened on one side wall of the movable rod (21). Two movable rods (21) are provided, one on each of the front and rear sides of the threaded barrel (16). The left and right outer walls of the movable rod (21) are slidably connected with rectangular grooves (20). The rectangular grooves (20) are respectively opened on the inner walls of the left and right plates of the box body (1). The rectangular grooves (20) are below the second motor (14).

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