CN216974919U

CN216974919U - Mining is with mining machinery safety device

Info

Publication number: CN216974919U
Application number: CN202220889662.9U
Authority: CN
Inventors: 邓蓉; 吴建宏; 申雪琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-07-15
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a mining machinery safety protection device for mine exploitation, which relates to the technical field of mining equipment and comprises two symmetrically distributed mounting frames, wherein the mounting frames are arranged into an H-shaped structure, the middle parts of the two mounting frames, which are close to each other, on one side are fixedly connected with adjusting screws, a movable frame is arranged between the two mounting frames, two ends of the movable frame are fixedly connected with adjusting screw sleeves, and the adjusting screws are in penetrating connection with the adjusting screw sleeves. According to the utility model, the two mounting frames can be respectively assumed above the mechanical equipment by arranging the mounting frames, the distance between the two mounting frames can be adjusted by arranging the adjusting screw rod and the adjusting screw sleeve between the two mounting frames, so that the adaptability of the device to different equipment is improved, the mounting frames can protect large stones and the protection plates can protect small stones by arranging the protection plates above the mounting frames.

Description

Mining is with mining machinery safety device

Technical Field

The utility model relates to the technical field of mining equipment, in particular to a mining machinery safety protection device for mining.

Background

Mining machines are machines that are directly used for operations such as mineral mining and beneficiation. Including mining and beneficiation machinery. The working principle and structure of the prospecting machine are mostly the same as or similar to those of mining machines for mining similar minerals, and the prospecting machine also belongs to mining machines in a broad sense. In addition, a large number of cranes, conveyors, ventilators, drainage machines, and the like are used in mining operations.

Due to the complex construction environment of mining, a lot of large and small ores are scattered on a construction site, and the ores falling above mechanical equipment may cause equipment damage and influence the subsequent mining operation. Therefore, it is necessary to provide a mining machine safety device for mining to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safety protection device for mining machinery used in mine exploitation, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a mining safety protection device for mining machinery comprises two mounting frames which are symmetrically distributed, wherein the mounting frames are arranged to be in an H-shaped structure, the middle parts of the two sides, close to each other, of the two mounting frames are fixedly connected with adjusting screw rods, a movable frame is arranged between the two mounting frames, both ends of the movable frame are fixedly connected with adjusting screw sleeves, the adjusting screw rods are in through connection with the adjusting screw sleeves, two symmetrically distributed slots are formed in the side, close to each other, of the two mounting frames in a through connection mode, inserting rods are inserted in the slots in a connected mode, two damping telescopic rods which are symmetrically distributed are fixedly connected to the middle parts of the lower surfaces of the mounting frames, buffering springs are connected to the outer sides of the damping telescopic rods in a sleeved mode, an attaching plate is fixedly connected to the bottom ends of the damping telescopic rods, two symmetrically distributed support plates are movably connected to the middle parts of the outer sides of the mounting frames through pin shafts, the bottom of backup pad has the spliced pole through round pin axle swing joint, the outside middle part fixedly connected with extension rod of mounting bracket, the middle part of extension rod has the hydraulic stem through round pin axle swing joint, the middle part swing joint of round pin axle and spliced pole is passed through to the bottom of hydraulic stem, the upper surface of mounting bracket is provided with the guard plate.

Preferably, a supporting frame is arranged below the connecting column, and two sides of the top end of the supporting frame are movably connected with two ends of the connecting column through pin shafts respectively.

Preferably, a support frame is arranged below the support frame, positioning rods are fixedly connected to two ends of the upper surface of the support frame, and positioning holes matched with the positioning rods are formed in two ends of the lower surface of the support frame.

Preferably, the middle part of the upper surface of the support frame is fixedly connected with a support screw, the middle part of the bottom end of the support frame is in through connection with a threaded sleeve through a bearing, and the support screw is in through connection with the threaded sleeve.

Preferably, the support frame sets up to "n" shape structure, the bottom of support frame is provided with the walking wheel of two symmetric distributions.

Preferably, the top ends of the two sides of the support frame are both movably connected with movable arms through pin shafts, and the top ends of the movable arms are movably connected with connecting plates through pin shafts.

The utility model has the technical effects and advantages that:

1. according to the utility model, the mounting frames are arranged, the two mounting frames can be respectively assumed above the mechanical equipment, the distance between the two mounting frames can be adjusted by arranging the adjusting screw rod and the adjusting screw sleeve between the two mounting frames, so that the adaptability of the device to different equipment is improved, the mounting frames can protect large stones by arranging the protection plate above the mounting frames, the protection plate can protect small stones, and the protection plate can be fixed above the mounting frames through fasteners such as bolts after the mounting frames are adjusted, so that the adaptability of the device to the equipment is ensured while the protection effect of the device is improved;

2. according to the utility model, the support frame and the support frame are arranged and matched with each other, so that the mounting frame can be supported, when a large stone falls above the mounting frame, the support frame and the support frame can have a supporting effect, and the action force of falling stone is prevented from directly acting on mechanical equipment, so that the protection effect of the device is improved.

Drawings

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

Fig. 2 is a schematic structural diagram of the mounting bracket of the present invention.

Fig. 3 is a schematic diagram of a support plate structure according to the present invention.

Fig. 4 is a schematic structural diagram of the movable frame of the present invention.

In the figure: 1. a mounting frame; 2. adjusting the screw rod; 3. a movable frame; 4. adjusting a threaded sleeve; 5. a slot; 6. inserting a rod; 7. damping telescopic rods; 8. attaching a plate; 9. a support plate; 10. connecting columns; 11. an extension rod; 12. a hydraulic lever; 13. a protection plate; 14. a support frame; 15. a support frame; 16. positioning a rod; 17. a support screw; 18. a threaded sleeve; 19. a traveling wheel; 20. a movable arm; 21. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a mining machinery safety protection device for mining, which is shown in figures 1-4 and comprises two symmetrically distributed mounting frames 1, wherein the mounting frames 1 are arranged into an H-shaped structure, the middle parts of the sides, close to each other, of the two mounting frames 1 are fixedly connected with adjusting screws 2, a movable frame 3 is arranged between the two mounting frames 1, two ends of the movable frame 3 are fixedly connected with adjusting screw sleeves 4, the adjusting screws 2 are connected with the adjusting screw sleeves 4 in a penetrating manner, two symmetrically distributed slots 5 are formed in the side, close to each other, of the two mounting frames 1 in a penetrating manner, inserting rods 6 are connected in the inserting slots 5 in an inserting manner, two symmetrically distributed damping telescopic rods 7 are fixedly connected to the middle parts of the lower surfaces of the mounting frames 1, the outer sides of the damping telescopic rods 7 are connected with buffer springs in a sleeved manner, and the damping telescopic rods 7 are matched with the buffer springs, so that a certain buffer effect exists between the mounting frames 1 and equipment;

specifically, the bottom end of the damping telescopic rod 7 is fixedly connected with an attachment plate 8, the middle part of the outer side of the mounting frame 1 is movably connected with two symmetrically-distributed support plates 9 through pin shafts, the bottom end of each support plate 9 is movably connected with a connecting column 10 through a pin shaft, the middle part of the outer side of the mounting frame 1 is fixedly connected with an extension rod 11, the middle part of each extension rod 11 is movably connected with a hydraulic rod 12 through a pin shaft, the bottom end of each hydraulic rod 12 is movably connected with the middle part of each connecting column 10 through a pin shaft, a protection plate 13 is arranged on the upper surface of the mounting frame 1, the protection plate 13 can be fixed above the mounting frame 1 through fasteners such as bolts after the mounting frame 1 is adjusted, and the size of the protection plate 13 can be properly cut and spliced according to the size of equipment;

more specifically, a supporting frame 14 is arranged below the connecting column 10, two sides of the top end of the supporting frame 14 are movably connected with two ends of the connecting column 10 through pin shafts respectively, a supporting frame 15 is arranged below the supporting frame 14, two ends of the upper surface of the supporting frame 15 are fixedly connected with positioning rods 16, two ends of the lower surface of the supporting frame 14 are provided with positioning holes matched with the positioning rods 16, a supporting screw 17 is fixedly connected to the middle of the upper surface of the supporting frame 15, the middle of the bottom end of the supporting frame 14 is connected with a threaded sleeve 18 in a penetrating manner through a bearing, and the supporting screw 17 is connected with the threaded sleeve 18 in a penetrating manner;

and, support frame 15 sets up to "n" shape structure, and the bottom of support frame 15 is provided with two symmetric distribution's walking wheel 19, and the setting of walking wheel 19 makes the device can follow mechanical equipment and remove, and the both sides top of support frame 15 all has digging arm 20 through round pin axle swing joint, and there is connecting plate 21 on the top of digging arm 20 through round pin axle swing joint, and connecting plate 21 can be fixed on the equipment surface through fasteners such as bolt to if can fix support frame 15 on equipment.

The working principle of the utility model is as follows:

when the device is installed, firstly, the installation frame 1 is placed above the equipment, the movable frame 3 is rotated, the movable frame 3 drives the adjusting screw sleeve 4 to rotate, the adjusting screw sleeve 4 is matched with the adjusting screw rod 2, so that the distance between the two installation frames 1 is adjusted, the installation frame 1 drives the supporting plate 9 to move, and then drives the supporting frame 14 to move, the distance between the two installation frames 1 is adjusted until the supporting frame 14 moves to two sides of the equipment, the protecting plate 13 is placed above the installation frame 1, the protecting plate 13 is fixed above the installation frame 1 through fasteners such as bolts, the hydraulic rod 12 is adjusted, the hydraulic rod 12 drives the connecting column 10 to move, and then drives the supporting frame 14 to move, the supporting frame 14 drives the supporting frame 15 to move, so that the distance between the supporting frame 15 and the equipment is changed, the threaded sleeve 18 is rotated, the threaded sleeve 18 is matched with the supporting screw rod 17, so that the height of the supporting frame 15 is changed, the height of adjustment support frame 15, until walking wheel 19 and ground laminating, support frame 15 and carriage 14 can play the supporting role to mounting bracket 1 this moment, the position of adjusting connection board 21 for connecting board 21 and equipment laminating are fixed the side at equipment through fasteners such as bolt with connecting board 21, can accomplish the installation of device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a mining machinery safety device for mining, includes mounting bracket (1) of two symmetric distributions, its characterized in that: mounting bracket (1) sets up to "H" shape structure, two one side middle part fixedly connected with adjusting screw (2) that mounting bracket (1) is close to each other, two be provided with between mounting bracket (1) movable frame (3), the equal fixedly connected with in both ends of movable frame (3) adjusts swivel nut (4), adjusting screw (2) and regulation swivel nut (4) through connection, two one side that mounting bracket (1) is close to each other runs through slot (5) of seting up two symmetric distributions, slot (5) interpolation connection has inserted bar (6), the damping telescopic link (7) of two symmetric distributions of lower surface middle part fixedly connected with of mounting bracket (1), the outside of damping telescopic link (7) is cup jointed and is connected with buffer spring, the bottom fixedly connected with binding plate (8) of damping telescopic link (7), there are two symmetric distributions's backup pad(s) (b) through round pin axle swing joint in the outside middle part of mounting bracket (1), (b) is the backup pad (b) of two symmetric distributions 9) The utility model discloses a support frame, the bottom of backup pad (9) has spliced pole (10) through round pin axle swing joint, the outside middle part fixedly connected with extension rod (11) of mounting bracket (1), the middle part of extension rod (11) has hydraulic stem (12) through round pin axle swing joint, the middle part swing joint of round pin axle and spliced pole (10) is passed through to the bottom of hydraulic stem (12), the upper surface of mounting bracket (1) is provided with guard plate (13).

2. The mining machine safety device as claimed in claim 1, wherein: the support frame (14) is arranged below the connecting column (10), and two sides of the top end of the support frame (14) are movably connected with two ends of the connecting column (10) through pin shafts respectively.

3. The mining safety device of claim 2, wherein: the supporting frame is characterized in that a supporting frame (15) is arranged below the supporting frame (14), positioning rods (16) are fixedly connected to two ends of the upper surface of the supporting frame (15), and positioning holes matched with the positioning rods (16) are formed in two ends of the lower surface of the supporting frame (14).

4. The mining machine safety device as claimed in claim 3, wherein: the upper surface middle part fixedly connected with supporting screw (17) of support frame (15), the bottom middle part of carriage (14) has thread bush (18) through the bearing through connection, supporting screw (17) and thread bush (18) through connection.

5. The mining safety device of claim 4, wherein: support frame (15) set up to "n" shape structure, the bottom of support frame (15) is provided with walking wheel (19) of two symmetric distributions.

6. The mining machine safety device as claimed in claim 5, wherein: the top ends of the two sides of the support frame (15) are both movably connected with movable arms (20) through pin shafts, and the top ends of the movable arms (20) are movably connected with connecting plates (21) through pin shafts.