CN211040164U - Damping base for mining machinery - Google Patents

Abstract

The utility model discloses a vibration damping mount for mining machinery, including first backup pad, second support body and third backup pad, the both sides on second backup pad top all are fixed with first support body, the top of second backup pad is provided with first backup pad, first backup pad top all transversely is fixed with first rotation axis, the outside one side of first rotation axis all is provided with first slip table, all transversely is fixed with first connecting axle between the first slip table, and the both ends of first connecting axle all are fixed with first supporting axle through the pivot, one side of first rotation axis all is provided with the second rotor. The utility model discloses an install fixing base and second rotation axis and reach the effect that can the centre gripping, fix the anti-tilt to mining machinery, and realize the function of lift through first back shaft and second back shaft for mining machinery also can work under the condition of hollow or lower relief, has strengthened the practicality of device.

Description

Damping base for mining machinery

Technical Field

The utility model relates to a mining machinery technical field specifically is a vibration damping mount for mining machinery.

Background

Mining machinery is a machine directly used for mineral mining and other operations, most of the existing mineral machinery can generate a large amount of vibration in the using process, but the existing mineral machinery damping equipment has many problems or defects:

firstly, the height of the traditional damping base for the mining machinery cannot be adjusted, and when the traditional damping base for the mining machinery meets a depression with too low terrain, the height cannot be adjusted, so that the practicability is poor;

secondly, the traditional damping base for the mining machine does not have the function of clamping the mining machine, and the mining machine is easy to misplace on the base, so that the use effect is influenced;

traditional damping mount for mining machinery's shock-absorbing structure is more single, and the shock attenuation effect is not ideal enough, can't satisfy user's demand.

Disclosure of Invention

An object of the utility model is to provide a vibration damping mount for mining machinery to solve the not good problem of height-adjusting, centre gripping and shock attenuation effect that can not put forward in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a damping base for mining machinery comprises a first supporting plate, a second support body and a third supporting plate, wherein the two sides of the top end of the second supporting plate are respectively fixed with the first support body, the top end of the second supporting plate is provided with the first supporting plate, one end of the first support body, which is far away from the second supporting plate, is fixed with the first supporting plate, the two sides of the bottom end of the first supporting plate are respectively fixed with a hinged seat through a rotating shaft, one side of the hinged seat is respectively fixed with a connecting seat, the second support body is transversely fixed between the connecting seats, the two ends of the top of the first supporting plate are respectively fixed with a first supporting seat, the top end of the first supporting seat is respectively transversely fixed with a first rotating shaft, one side of the outer part of the first rotating shaft is respectively provided with a first sliding table, a first connecting shaft is transversely fixed between the first sliding tables, and the two ends of the first connecting shaft are respectively fixed with a, the other side outside the first rotating shaft is provided with a second sliding table, a second connecting shaft is transversely fixed between the second sliding tables, a second supporting shaft is fixed at two ends of the second connecting shaft through rotating shafts, a second rotor is arranged at one side of the first rotating shaft, a second supporting seat is fixed at one side of the top end of the first supporting plate, a third rotating shaft is transversely fixed at the top end of the second supporting seat, second rotating wheels are installed at two ends of the third rotating shaft and meshed with the second rotor, a third supporting seat is fixed at one side of the top end of the first supporting plate, a servo motor is installed at the top end of the third supporting seat, a first rotor is fixed at the output end of the servo motor through a rotating shaft, a first rotating wheel is installed on the third rotating shaft and meshed with the first rotating wheel, a third supporting plate is arranged at the top end of the first supporting plate, the one end that first connecting axle was kept away from to first back shaft is fixed through the pivot with the third backup pad, the one end that the second connecting axle was kept away from to the second back shaft is fixed through the pivot with the third backup pad, control panel is installed to one side of third backup pad, and control panel's internally mounted has the singlechip, the inside top of third backup pad transversely is fixed with the second rotation axis, and the both sides of second rotation axis all are provided with the third slip table, and the top of third slip table all is fixed with the fixing base, one side of second rotation axis is fixed with the handle, the output of singlechip passes through wire and servo motor's input electric connection, the input of singlechip passes through wire and control panel's output electric connection.

Preferably, the first supporting plate and the hinge base are fixedly connected through a rotating shaft, and an overturning structure is formed between the first supporting plate and the hinge base.

Preferably, the top of second backup pad is provided with 4 first supports body, and first support body setting is in four corners on second backup pad top, and first support body distributes about the central line symmetry of second backup pad simultaneously.

Preferably, the outside both sides of first rotation axis all are provided with the external screw thread, and the external fixation of first rotation axis has 2 first slip tables and 2 second slip tables, and the inside of first slip table and second slip table all is provided with the internal thread that mutually supports with the external screw thread simultaneously, is threaded connection between first slip table and the first rotation axis, is threaded connection between second slip table and the first rotation axis.

Preferably, the first rotating shafts are symmetrically distributed about a center line of the first support plate, and the lengths of the first rotating shafts are the same.

Preferably, the second rotating wheels are symmetrically arranged on two sides of the third rotating shaft, and the second rotating wheels have the same size and the same rotating direction.

Compared with the prior art, the beneficial effects of the utility model are that: this damping mount for mining machinery is rational in infrastructure, has following advantage:

1. the height-adjustable function is realized by installing a first supporting shaft and a second supporting shaft, a servo motor is started to drive a first rotor to rotate through a rotating shaft, the first rotor rotates to enable a first rotating wheel meshed with the first rotor to rotate, the first rotating wheel drives a third rotating shaft and a second rotating wheel on the third rotating shaft to rotate simultaneously, the second rotating wheel rotates to drive a second rotor and a first rotating shaft connected with the second rotor to rotate, the first rotating shaft rotates to enable a first sliding table and a second sliding table which are matched with the first rotating shaft to move to opposite positions, the bottom ends of the first supporting shaft and the second supporting shaft are driven to perform relative displacement, and meanwhile, the top ends of the first supporting shaft and the second supporting shaft support the third supporting plate, so that the height-adjustable function is realized;

2. the clamping effect is achieved by installing the fixed seat and the second rotating shaft, the rotating handle drives the second rotating shaft to rotate, so that the third sliding table above is displaced to the opposite position, and meanwhile, the fixed seat at the top end of the third sliding table also moves relatively to clamp and fix the mining machinery between the fixed seats, and the clamping effect is achieved;

3. effective absorbing function is realized through installing first support body and second support body, when pressure was transmitted to first backup pad top, the fixed first support body in first backup pad below was effectively alleviated pressure through tension, and the articulated seat of first backup pad below fixed overturns under the effect of pressure simultaneously, sends pressure to the second support body to realize multiple effective absorbing function.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the connection mode of the first support plate and the first rotating shaft according to the present invention;

FIG. 3 is a schematic view of the connection between the second rotating shaft and the fixing base according to the present invention;

FIG. 4 is a schematic side view of the connection between the fixing base and the third supporting plate of the present invention;

fig. 5 is a system block diagram of the present invention.

In the figure: 1. a single chip microcomputer; 2. a control panel; 3. a first support shaft; 4. a first support base; 5. a first support plate; 6. a first frame body; 7. a second support plate; 8. a hinged seat; 9. a first rotating shaft; 10. a second frame body; 11. a connecting seat; 12. a second support seat; 13. a third support seat; 14. a servo motor; 15. a second support shaft; 16. a handle; 17. a second rotation shaft; 18. a fixed seat; 19. a third support plate; 20. a first connecting shaft; 21. a first sliding table; 22. a first runner; 23. a second runner; 24. a first rotor; 25. a third rotation axis; 26. a second rotor; 27. a second sliding table; 28. a second connecting shaft; 29. and a third sliding table.

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. 1-5, the present invention provides an embodiment: a damping base for mining machinery comprises a first supporting plate 5, a second supporting plate 7, a second frame body 10 and a third supporting plate 19, wherein first frame bodies 6 are fixed on two sides of the top end of the second supporting plate 7, 4 first frame bodies 6 are arranged on the top end of the second supporting plate 7, the first frame bodies 6 are arranged at four corners of the top end of the second supporting plate 7, meanwhile, the first frame bodies 6 are symmetrically distributed about the center line of the second supporting plate 7, and when pressure is transmitted from the top end of the second supporting plate 7, the symmetrically distributed first frame bodies 6 can effectively relieve the pressure and damp;

the top end of the second supporting plate 7 is provided with a first supporting plate 5, one end, far away from the second supporting plate 7, of the first frame body 6 is fixed with the first supporting plate 5, two sides of the bottom end of the first supporting plate 5 are respectively fixed with a hinge seat 8 through a rotating shaft, the first supporting plate 5 and the hinge seats 8 are connected and fixed through the rotating shaft, an overturning structure is formed between the first supporting plate 5 and the hinge seats 8, the first supporting plate 5 is downwards extruded under the action of pressure, at the moment, the hinge seats 8 can be overturned, the pressure is secondarily buffered, and the damping effect is improved;

one side of the hinged seat 8 is fixed with a connecting seat 11, a second frame body 10 is transversely fixed between the connecting seats 11, the two ends of the top of the first supporting plate 5 are fixed with first supporting seats 4, the top ends of the first supporting seats 4 are transversely fixed with first rotating shafts 9, the first rotating shafts 9 are symmetrically distributed about the center line of the first supporting plate 5, the lengths of the first rotating shafts 9 are the same, when the first rotating shafts 9 rotate, the moving positions of objects above are always kept consistent, and the structure is more stable;

one side of the outer part of the first rotating shaft 9 is provided with a first sliding table 21, a first connecting shaft 20 is transversely fixed between the first sliding tables 21, and both ends of the first connecting shaft 20 are fixed with the first supporting shaft 3 through rotating shafts, the other side of the outside of the first rotating shaft 9 is provided with a second sliding table 27, both sides of the outside of the first rotating shaft 9 are provided with external threads, and 2 first sliding tables 21 and 2 second sliding tables 27 are fixed to the outside of the first rotating shaft 9, meanwhile, internal threads matched with the external threads are arranged inside the first sliding table 21 and the second sliding table 27, the first sliding table 21 is in threaded connection with the first rotating shaft 9, the second sliding table 27 is in threaded connection with the first rotating shaft 9, the positions of the first sliding table 21 and the second sliding table 27 are always relatively consistent, and the moving speed and distance are also the same, so that the structure is simple, and the practicability is improved;

second connecting shafts 28 are transversely fixed between the second sliding tables 27, second supporting shafts 15 are fixed at two ends of each second connecting shaft 28 through rotating shafts, second rotors 26 are arranged on one sides of the first rotating shafts 9, second supporting seats 12 are fixed on one sides of the top ends of the first supporting plates 5, third rotating shafts 25 are transversely fixed at the top ends of the second supporting seats 12, second rotating wheels 23 are mounted at two ends of each third rotating shaft 25, the second rotating wheels 23 are symmetrically arranged on two sides of each third rotating shaft 25, the sizes and the rotating directions of the second rotating wheels 23 are the same, when the third rotating shafts 25 rotate, the first rotating shafts 9 can synchronously rotate at the same time, and the operation is simple and reasonable;

the second rotating wheel 23 is engaged with the second rotor 26, a third supporting seat 13 is fixed on one side of the top end of the first supporting plate 5, a servo motor 14 is installed on the top end of the third supporting seat 13, the type of the servo motor 14 can be MR-J2S-10A, a first rotor 24 is fixed on the output end of the servo motor 14 through a rotating shaft, a first rotating wheel 22 is installed on a third rotating shaft 25, the first rotating wheel 22 is engaged with the first rotor 24, a third supporting plate 19 is arranged on the top end of the first supporting plate 5, one end of the first supporting shaft 3, far away from the first connecting shaft 20, is fixed with the third supporting plate 19 through a rotating shaft, one end of the second supporting shaft 15, far away from the second connecting shaft 28, is fixed with the third supporting plate 19 through a rotating shaft, a control panel 2 is installed on one side of the third supporting plate 19, a single chip microcomputer 1 is installed inside the control panel 2, the type of the single chip microcomputer 1 can be ZYWYKJ, a, the both sides of second rotation axis 17 all are provided with third slip table 29, and the top of third slip table 29 all is fixed with fixing base 18, and one side of second rotation axis 17 is fixed with handle 16, and the output of singlechip 1 passes through the wire and servo motor 14's input electric connection, and the input of singlechip 1 passes through the wire and control panel 2's output electric connection.

The working principle is as follows: when the mine machine is used, the mine machine is arranged at the top end of the third supporting plate 19, the rotating handle 16 drives the second rotating shaft 17 to rotate, the third sliding table 29 above the mine machine moves towards the opposite position, meanwhile, the fixing seat 18 at the top end of the third sliding table 29 also moves relatively, the mine machine between the fixing seats 18 is clamped and fixed, when the mine machine works, vibration and pressure are generated, springs arranged inside the first supporting seat 4 and the second supporting seat 12 relieve the pressure through tension, when the pressure is transmitted to the top end of the first supporting plate 5, the first support body 6 fixed below the first supporting plate 5 effectively relieves the pressure through the tension of the springs, meanwhile, the hinged seat 8 fixed below the first supporting plate 5 overturns under the action of the pressure, the pressure is transmitted to the second support body 10 for secondary relief, and finally, when the terrain is low or pothole, the servo motor 14 is started to drive the first rotor 24 to rotate through the rotating shaft, the first rotor 24 rotates to enable the first rotating wheel 22 meshed with the first rotor to rotate, the first rotating wheel 22 drives the third rotating shaft 25 and the second rotating wheel 23 on the third rotating shaft 25 to rotate simultaneously, the second rotating wheel 23 rotates to drive the second rotor 26 and the first rotating shaft 9 connected with the second rotor to rotate, the first rotating shaft 9 rotates to enable the first sliding table 21 and the second sliding table 27 matched with the first rotating shaft 9 to move towards opposite positions, the bottom ends of the first supporting shaft 3 and the second supporting shaft 15 are driven to perform relative displacement, meanwhile, the top ends of the first supporting shaft 3 and the second supporting shaft 15 support the third supporting plate 19, and the lifting effect is achieved.

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.

Claims (6)

1. The utility model provides a damping mount for mining machinery, includes first backup pad (5), second backup pad (7), second support body (10) and third backup pad (19), its characterized in that: the support is characterized in that first support plates (6) are fixed on two sides of the top of each second support plate (7), first support plates (5) are arranged on the top of each second support plate (7), one ends, far away from the second support plates (7), of the first support plates (6) are fixed to the first support plates (5), hinged seats (8) are fixed to two sides of the bottom ends of the first support plates (5) through rotating shafts, connecting seats (11) are fixed to one sides of the hinged seats (8), second support bodies (10) are transversely fixed between the connecting seats (11), first support seats (4) are fixed to two ends of the tops of the first support plates (5), first rotating shafts (9) are transversely fixed to the tops of the first support seats (4), first sliding tables (21) are arranged on one sides of the outsides of the first rotating shafts (9), and first connecting shafts (20) are transversely fixed between the first sliding tables (21), and the both ends of first connecting axle (20) all are fixed with first supporting axle (3) through the pivot, the outside opposite side of first rotation axis (9) all is provided with second slip table (27), all transversely be fixed with second connecting axle (28) between second slip table (27), and the both ends of second connecting axle (28) all are fixed with second back shaft (15) through the pivot, one side of first rotation axis (9) all is provided with second rotor (26), one side on first backup pad (5) top is fixed with second supporting seat (12), and the top of second supporting seat (12) transversely is fixed with third rotation axis (25), second runner (23) is all installed at the both ends of third rotation axis (25), and second runner (23) and second rotor (26) meshing, one side on first backup pad (5) top is fixed with third supporting seat (13), servo motor (14) is installed on the top of third supporting seat (13), and the output of servo motor (14) is fixed with first rotor (24) through the pivot, install first runner (22) on third rotation axis (25), and first runner (22) and first rotor (24) meshing, the top of first backup pad (5) is provided with third backup pad (19), the one end of first connecting axle (20) is kept away from in first backup pad (3) is fixed through the pivot with third backup pad (19), the one end of second connecting axle (28) is kept away from in second backup pad (15) is fixed through the pivot with third backup pad (19), control panel (2) is installed to one side of third backup pad (19), and the internally mounted of control panel (2) has singlechip (1), the inside top of third backup pad (19) transversely is fixed with second rotation axis (17), the both sides of second rotation axis (17) all are provided with third slip table (29), and the top of third slip table (29) all is fixed with fixing base (18), one side of second rotation axis (17) is fixed with handle (16), the input electric connection of wire and servo motor (14) is passed through to the output of singlechip (1), the output electric connection of wire and control panel (2) is passed through to the input of singlechip (1).

2. The mining machine shock mount according to claim 1, wherein: first backup pad (5) and articulated seat (8) are connected fixedly through the pivot, constitute flip structure between first backup pad (5) and the articulated seat (8).

3. The mining machine shock mount according to claim 1, wherein: the top of second backup pad (7) is provided with 4 first support bodies (6), and first support body (6) set up in four corners on second backup pad (7) top, and first support body (6) are simultaneously distributed about the central line symmetry of second backup pad (7).

4. The mining machine shock mount according to claim 1, wherein: the outside both sides of first rotation axis (9) all are provided with the external screw thread, and the external fixation of first rotation axis (9) has 2 first slip tables (21) and 2 second slip tables (27), and the inside of first slip table (21) and second slip table (27) all is provided with the internal thread that mutually supports with the external screw thread simultaneously, is threaded connection between first slip table (21) and first rotation axis (9), is threaded connection between second slip table (27) and first rotation axis (9).

5. The mining machine shock mount according to claim 4, wherein: the first rotating shafts (9) are symmetrically distributed about the center line of the first supporting plate (5), and the lengths of the first rotating shafts (9) are the same.

6. The mining machine shock mount according to claim 1, wherein: and second rotating wheels (23) are symmetrically arranged on two sides of the third rotating shaft (25), and the sizes of the second rotating wheels (23) are the same and the rotating directions are consistent.

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