CN214274315U - Vibration isolation device of resonance crusher - Google Patents

Abstract

The utility model relates to a resonance breaker technical field just discloses a resonance breaker vibration isolation mounting, including first fixed plate, first fixed plate upper end is provided with a plurality of damper, damper includes first fixed disk, retainer plate, telescopic link, spring, the fixed disk of second, first fixed plate upper end fixed mounting has first fixed disk, first fixed disk upper end fixed mounting has the retainer plate, second fixed disk lower tip fixed mounting has the retainer plate, fixedly connected with telescopic link and spring between first fixed disk and the fixed disk of second, the spring is located the outside of telescopic link, telescopic link and spring all are located inside the retainer plate. This kind of resonance breaker vibration isolation mounting, spring and telescopic link among the damper have good elastic potential energy, can rely on the variable ability of self to carry out certain buffering to vibrations, and then transmit the vibrations of driver's underfoot littleer.

Description

Vibration isolation device of resonance crusher

Technical Field

The utility model relates to a resonance breaker technical field specifically is a resonance breaker vibration isolation mounting.

Background

Because the resonance technology is adopted, the vibration frequency of the vibration hammer head is close to the natural frequency of the cement pavement, the resonance is excited, and the cement pavement is easily crushed. The special sensor is arranged on the working hammer head, the vibration feedback of the road surface is sensed, the vibration frequency is automatically adjusted by a computer, and the local range below the cement road surface hammer head is triggered to generate resonance, so that the internal friction resistance among particles in the road surface is rapidly reduced and the particles collapse. Meanwhile, the size of the crushed particles and the influence depth of the crushing can be controlled.

Present resonance breaker is at the operation in-process, need be driven the tup by band conveyer, then accomplish the breakage of material, the swing back and forth of tup can produce vibrations, and the automobile body all adopts metal construction, play the effect of certain medium to the conduction of vibrations, directly transmit inside the driver's cabin with the produced vibrations of tup, and because driver's list dependence seat self in the driver's cabin carries out the shock attenuation, do not have any shock attenuation measure to underfooting plate, make self still be in under the environment of vibrations, can influence the normal work of self when serious.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a resonance breaker vibration isolation mounting possesses advantages such as buffering vibrations, has solved the problem that the background art provided.

(II) technical scheme

For the purpose that realizes above-mentioned buffering vibrations, the utility model provides a following technical scheme: the utility model provides a resonance breaker vibration isolation device, includes first fixed plate, first fixed plate upper end is provided with a plurality of damper, damper includes first fixed disc, retainer plate, telescopic link, spring, first bolt, the fixed disc of second and second bolt, first fixed plate upper end fixed mounting has first fixed disc, first fixed disc upper end fixed mounting has the retainer plate, the tip fixed mounting has the retainer plate under the fixed disc of second, fixedly connected with telescopic link and spring between first fixed disc and the fixed disc of second, the spring is located the outside of telescopic link, telescopic link and spring all are located inside the retainer plate.

Preferably, a second fixing plate is arranged at the upper end of the damping mechanism, and a soft rubber pad is fixedly bonded at the upper end of the second fixing plate.

Preferably, a plurality of unthreaded holes are formed in the first fixing disc and the second fixing disc, a plurality of first threaded holes are formed in the first fixing plate, and the first bolt penetrates through the unthreaded holes and is in threaded connection with the first threaded holes.

Preferably, a plurality of second threaded holes are formed in the second fixing plate, and the second bolt penetrates through the unthreaded hole and is in threaded connection with the second threaded holes.

Preferably, the second threaded holes on the second fixing plate correspond to the unthreaded holes on the second fixing disc in number and position.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of resonance breaker vibration isolation mounting, spring and telescopic link self among the damper have good elastic potential energy, when receiving external vibrations, can rely on the variable ability of self to carry out certain buffering to vibrations, and then transmit the vibrations of driver's foot and be littleer, and damper spreads the whole bottom of driver's cabin moreover, has good antidetonation effect equally to whole driver's cabin.

2. This kind of resonance breaker vibration isolation mounting, the overall structure of this kind of device is simple relatively, and the cost is lower relatively when carrying out production, and overall structure uses a plurality of bolts to fix in the aspect of fixed moreover, and overall structure's stability is higher.

Drawings

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

FIG. 2 is a schematic view of the partial explosion structure of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the structure of the damping mechanism of the present invention.

In the figure: 1. a first fixing plate; 2. a second fixing plate; 3. a soft rubber cushion; 4. a damping mechanism; 5. a first fixed disk; 6. a stationary ring; 7. a telescopic rod; 8. a spring; 9. a light hole; 10. a first bolt; 11. A second fixed disk; 12. and a second bolt.

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.

Example one

Referring to fig. 1-3, a vibration isolation device for a resonance crusher comprises a first fixing plate 1, a plurality of damping mechanisms 4 are disposed at an upper end of the first fixing plate 1, each damping mechanism 4 comprises a first fixing disc 5, a fixing ring 6, a telescopic rod 7, a spring 8, a first bolt 10, a second fixing disc 11 and a second bolt 12, the first fixing disc 5 is fixedly mounted at an upper end of the first fixing plate 1, the fixing ring 6 is fixedly mounted at an upper end of the first fixing disc 5, the fixing ring 6 is fixedly mounted at a lower end of the second fixing disc 11, the telescopic rod 7 and the spring 8 are fixedly connected between the first fixing disc 5 and the second fixing disc 11, the spring 8 is located outside the telescopic rod 7, the telescopic rod 7 and the spring 8 are both located inside the fixing ring 6, and the spring 8 and the telescopic rod 7 have a certain elastic deformation capacity when the spring 8 and the telescopic rod 7 are vibrated or extruded, the buffer can play a good role in buffering vibration or extrusion;

furthermore, a second fixing plate 2 is arranged at the upper end of the damping mechanism 4, a soft rubber pad 3 is fixedly bonded at the upper end of the second fixing plate 2, and the arranged silica gel pad 3 can play a certain protection role on the second fixing plate 2, so that the second fixing plate 2 is prevented from being worn more strongly, the service life of the second fixing plate 2 is prolonged, and the service life of the whole device is further prolonged;

furthermore, a plurality of unthreaded holes 9 are formed in the first fixing disc 5 and the second fixing disc 11, a plurality of first threaded holes are formed in the first fixing plate 1, and the first bolts 10 penetrate through the unthreaded holes 9 and are in threaded connection with the first threaded holes;

furthermore, a plurality of second threaded holes are formed in the second fixing plate 2, and second bolts 12 penetrate through the unthreaded holes 9 and are in threaded connection with the second threaded holes, so that the damping mechanism 4 is fixed on the fixing plate;

furthermore, the positions and the numbers of the second threaded holes on the second fixing plate 2 and the unthreaded holes 9 on the second fixing disk 11 correspond to each other.

The working principle is as follows: the spring 8 and the telescopic rod 7 in the damping mechanism 4 have good elastic potential energy, when the external vibration is received, the vibration can be buffered to a certain extent by means of the self-deformation capability, so that the vibration transmitted to the feet of a driver is smaller, and the damping mechanism 4 is fully distributed on the whole bottom of the cab, so that the whole cab has a good anti-vibration effect;

when the device is fixed, the device is fixed by using structures such as bolts, the bolts are low in production cost and high in yield, the consumed cost is low when the bolts are replaced, and the device has good stability in the aspect of fixation so as to ensure the stability of the whole device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (5)

1. A vibration isolation device of a resonance crusher comprises a first fixing plate (1);

the method is characterized in that:

the upper end part of the first fixing plate (1) is provided with a plurality of damping mechanisms (4), the damping mechanism (4) comprises a first fixed disc (5), a fixed ring (6), an expansion link (7), a spring (8), a first bolt (10), a second fixed disc (11) and a second bolt (12), a first fixed disc (5) is fixedly arranged at the upper end part of the first fixed plate (1), a fixed ring (6) is fixedly arranged at the upper end part of the first fixed disc (5), a fixed ring (6) is fixedly arranged at the lower end part of the second fixed disc (11), a telescopic rod (7) and a spring (8) are fixedly connected between the first fixed disk (5) and the second fixed disk (11), the spring (8) is located outside the telescopic rod (7), and the telescopic rod (7) and the spring (8) are located inside the fixing ring (6).

2. A resonant crusher vibration isolation apparatus according to claim 1, wherein: the upper end of the damping mechanism (4) is provided with a second fixing plate (2), and the upper end of the second fixing plate (2) is fixedly bonded with a soft rubber mat (3).

3. A resonant crusher vibration isolation apparatus according to claim 1, wherein: a plurality of unthreaded holes (9) are formed in the first fixing disc (5) and the second fixing disc (11), a plurality of first threaded holes are formed in the first fixing plate (1), and the first bolt (10) penetrates through the unthreaded holes (9) and is in threaded connection with the first threaded holes.

4. A resonant crusher vibration isolation apparatus according to claim 2, wherein: a plurality of second threaded holes are formed in the second fixing plate (2), and the second bolts (12) penetrate through the unthreaded holes (9) and are in threaded connection with the second threaded holes.

5. A resonant crusher vibration isolation apparatus according to claim 2, wherein: the positions and the number of the second threaded holes in the second fixing plate (2) and the unthreaded holes (9) in the second fixing disc (11) correspond to each other.

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