CN212681279U

CN212681279U - Soil is smashed with box of making an uproar that falls

Info

Publication number: CN212681279U
Application number: CN201921845146.0U
Authority: CN
Inventors: 张剑宇; 王兆全; 雷晓东; 陈晓晨
Original assignee: Jiangsu Longchang Chemical Co Ltd
Current assignee: Jiangsu Longchang Chemical Co Ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2021-03-12
Anticipated expiration: 2029-10-30

Abstract

The utility model belongs to the technical field of making an uproar falls in the soil remediation, especially, for a soil is smashed with making an uproar box of falling, including the crushing apparatus box, the surface rotation in crushing apparatus box one side is connected with the motorized pivot, the inside fixedly connected with tempering backplate of one side of crushing apparatus box material, one side fixedly connected with silence deadening felt of tempering backplate, one side fixedly connected with gypsum board of silence deadening felt, the cotton is inhaled to gypsum board one side fixedly connected with high density, the cotton inside fixedly connected with light steel keel is inhaled to high density, the inside fixedly connected with arc return tone groove of gypsum board. The utility model discloses a set up the novel rubbing crusher's the box of making an uproar of falling, effectively reduced the noise that reducing mechanism produced at the during operation, avoided constructor to cause the damage of health in high noise environment, effectively eliminated the potential safety hazard to constructor, reduced crushing apparatus's frequency of vibration simultaneously, avoided leading to droing of equipment spare part because of vibrations, lead to the damage of machine.

Description

Soil is smashed with box of making an uproar that falls

Technical Field

The utility model relates to a technical field of making an uproar falls in the soil remediation specifically is a box of making an uproar falls in soil crushing.

Background

Noise reduction, as the name implies, is the reduction of the impact of noise on humans. The common methods are as follows: 1. a sound insulation house; 2. installing a silencer; 3. a sound insulation barrier; 4. vibration damping, and the like. Acoustic noise reduction is a method of controlling the intensity of noise on a propagation path. The sound absorption of objects is ubiquitous, and the effect of sound absorption is not only related to the sound absorbing material, but also to the sound absorbing structure selected. This technology is mainly used for indoor spaces. A muffler is a device that can pass an air flow and effectively reduce noise. Mufflers are commonly used to reduce noise transmitted through the inlet and outlet or along the ducts of various aerodynamic devices. Mufflers are widely used, for example, in internal combustion engines, ventilators, blowers, compressors, gas turbines, and various noise controls for high pressure, high airflow emissions. The noise reduction principle is different for different mufflers. Common silencing techniques include resistive silencing, impedance composite silencing, resonant silencing, loss silencing, diffusion silencing, etc. The noise-generating machine equipment is enclosed in a small space, which is separated from the surroundings, in order to reduce the environmental impact of the noise, which is called sound insulation. The sound insulation barrier and the sound insulation cover are two main designs, and other sound insulation structures also comprise: sound insulation room, sound insulation wall, sound insulation curtain, sound insulation door, etc.

There are the following problems:

among the prior art, the repairing technology of soil often can use rubbing crusher, smash the great soil of piece head through rubbing crusher, carry out soil repair plan on next step, current rubbing crusher is in the work progress, often can produce very big noise, constructor works for a long time in the environment of this kind of high noise, cause the eardrum damage easily, lead to the hearing to descend, there is very big harm to the human body, the noise often arouses because the high frequency vibrations of machine simultaneously, under long-term this kind of vibration frequency, cause droing of spare part easily, lead to the steadiness of rubbing crusher, cause the damage of machine easily.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a soil is smashed with making an uproar box of falling has solved constructor long-term work in the environment of this kind of high noise, causes the eardrum damage easily, leads to the hearing to descend, has very big harm to the human body, and the noise often arouses because the high frequency vibrations of machine simultaneously, under this kind of frequency of vibration for a long time, causes droing of spare part easily, leads to the steadiness of crushing machine, causes the problem of the damage of machine easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a soil is smashed with box of making an uproar that falls, includes the crushing apparatus box, crushing apparatus box upper end fixedly connected with inlet pipe, the inside fixed feed inlet of having seted up of inlet pipe, crushing apparatus box one side fixedly connected with arc guard flap, the inside bottom fixedly connected with discharge gate of arc guard flap, crushing apparatus box one side surface rotation is connected with the motorized spindle, the inside one side fixedly connected with tempering backplate of crushing apparatus box material, one side fixedly connected with silence deadening felt of tempering backplate, one side fixedly connected with gypsum board of silence deadening felt, the cotton is inhaled to gypsum board one side fixedly connected with high density, the cotton inside fixedly connected with light steel keel is inhaled to the high density, the inside fixedly connected with arc return tone groove of gypsum board.

As a preferred technical scheme of the utility model, the feed inlet is linked together with crushing apparatus box is inside, the inside reducing mechanism of crushing apparatus box passes through motorized spindle and crushing apparatus box inner wall fixed connection.

As a preferred technical scheme of the utility model, the silence deadening felt glues through gluing with tempering backplate, gypsum board inner wall fixed connection, light gauge steel and crushing apparatus box surface mounting's tempering backplate fixed connection.

As a preferred technical scheme of the utility model, the high density is inhaled the sound cotton and is connected with the light gauge steel inner wall through gluing, silence deadening felt, gypsum board, high density are inhaled the sound cotton and are wrapped up with outside tempering backplate is sealed.

As the utility model discloses a preferred technical scheme, arc echo groove passes through fretwork and the inside fixed connection of gypsum board, the cotton material of sound is inhaled for inhaling sound sponge material to the high density.

As an optimal technical scheme of the utility model, the material of silence deadening felt is the mixed material of polyvinyl chloride and rubber, light gauge steel's quantity is the multiunit, light gauge steel inhales the cotton inside linear array of being arranged of sound at high density.

As an optimal technical scheme of the utility model, the quantity of tempering backplate, silence deadening felt, gypsum board is two sets of, tempering backplate, silence deadening felt, gypsum board are axial symmetry about the perpendicular center line of light gauge steel.

Compared with the prior art, the utility model provides a soil is smashed with box of making an uproar that falls possesses following beneficial effect:

this box of making an uproar falls in soil crushing, through setting up the box of making an uproar that falls of a novel rubbing crusher, through the sound insulation material of inhaling of the inside setting of box mounting panel, effectively reduced the noise that reducing mechanism produced at the during operation, avoid constructor to cause the damage of health in high noise environment, effectively eliminated the potential safety hazard to constructor, reduce crushing apparatus's frequency of vibration simultaneously, avoid leading to droing of equipment spare part because of vibrations, lead to the damage of machine.

Drawings

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

fig. 2 is a schematic structural view of the noise reduction device of the present invention;

fig. 3 is a schematic view of the cross-section structure of the noise reduction device of the present invention.

In the figure: 1. a crushing apparatus box; 2. a feed pipe; 3. a feed inlet; 4. an arc-shaped protective baffle; 5. a discharge port; 6. a motorized rotating shaft; 7. tempering the guard plate; 8. a mute sound-proof felt; 9. a gypsum board; 10. high-density sound-absorbing cotton; 11. a light steel keel; 12. arc echo groove.

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. 1-3, in this embodiment: a noise reduction box body for soil crushing comprises a crushing equipment box body 1, wherein the upper end of the crushing equipment box body 1 is fixedly connected with a feeding pipe 2, a feeding hole 3 is fixedly formed in the feeding pipe 2, one side of the crushing equipment box body 1 is fixedly connected with an arc-shaped protective baffle 4, the bottom end of the inside of the arc-shaped protective baffle 4 is fixedly connected with a discharging hole 5, the outer surface of one side of the crushing equipment box body 1 is rotatably connected with a motorized rotating shaft 6, one side of the inside of the material of the crushing equipment box body 1 is fixedly connected with a toughening guard plate 7, one side of the toughening guard plate 7 is fixedly connected with a mute sound-proof felt 8, one side of the mute sound-proof felt 8 is fixedly connected with a gypsum board 9, one side of the gypsum board 9 is fixedly; soil is thrown into the crushing equipment box body 1 from a feeding hole 3 in a feeding pipe 2, the soil is crushed by a crushing device in the crushing equipment box body 1, a driving motor is connected to the outside of the crushing equipment box body 1, a motor-driven shaft 6 is driven to rotate by the motor, the crushed soil is transmitted out of the crushing equipment box body 1 through a discharging hole 5, the discharging hole 5 is placed to cause soil splashing in the crushing process, the crushing equipment box body 1 is externally wrapped by a toughened guard plate 7, meanwhile, the inside of the toughened guard plate 7 is connected with a light steel keel 11, the stability of the crushing equipment box body 1 is improved, the inner wall of the toughened guard plate 7 is connected with a silent sound-absorbing felt 8 through bonding, the silent sound-absorbing felt 8 is used for enabling polyvinyl chloride to synthesize soft sound-absorbing material, external sound insulation is carried out through the silent sound-absorbing felt 8, the toughened guard plate 7 is, simultaneously kick-backs the noise that produces in with crushing apparatus through the inside arc whispering gallery of silence deadening felt 8 and circulate and fall and make an uproar step by step, inhale cotton 10 and carry out further noise absorption through the high density of 11 internal connections of light gauge steel, inhale the noise that cotton 10 effectively reduced 1 internal machines of crushing apparatus box and produced through two sets of silence deadening felts 8, gypsum board 9 and a set of high density, reduce the vibration frequency that crushing apparatus produced simultaneously.

In the embodiment, the feed inlet 3 is communicated with the interior of the crushing equipment box body 1, the crushing device in the crushing equipment box body 1 is fixedly connected with the inner wall of the crushing equipment box body 1 through a motor-driven shaft 6, the mute sound-proof felt 8 is fixedly connected with the toughened guard plate 7 and the inner wall of the gypsum board 9 through adhesion, the light steel keel 11 is fixedly connected with the toughened guard plate 7 arranged on the outer surface of the crushing equipment box body 1, the high-density sound-absorbing cotton 10 is connected with the inner wall of the light steel keel 11 through adhesion, the mute sound-proof felt 8, the gypsum board 9 and the high-density sound-absorbing cotton 10 are hermetically wrapped by the light steel keel 11 and the external toughened guard plate 7, the arc-shaped echo groove 12 is fixedly connected with the interior of the gypsum board 9 through hollowing, the high-density sound-absorbing cotton 10 is made of sound-absorbing sponge, the mute sound-proof felt 8 is made of a mixed material of polyvinyl chloride and rubber, the, the number of the toughened guard plate 7, the mute sound-proof felt 8 and the gypsum board 9 is two, and the toughened guard plate 7, the mute sound-proof felt 8 and the gypsum board 9 are axisymmetric about the vertical center line of the light steel keel 11; discharge gate 5 is placed and is caused soil to splash at crushing process, and the material of crushing apparatus box 1 wraps up for outside tempering backplate 7, and the inside of tempering backplate 7 is connected with light gauge steel 11 simultaneously, increases crushing apparatus box 1's steadiness, and the inner wall of tempering backplate 7 is connected with silence deadening felt 8 through bonding, and silence deadening felt 8 makes the synthetic soft material of inhaling of polyvinyl chloride, carries out outside sound insulation through silence deadening felt 8.

The utility model discloses a theory of operation and use flow: soil is thrown into the crushing equipment box body 1 from a feeding hole 3 in a feeding pipe 2, the soil is crushed by a crushing device in the crushing equipment box body 1, a driving motor is connected to the outside of the crushing equipment box body 1, a motor-driven shaft 6 is driven to rotate by the motor, the crushed soil is transmitted out of the crushing equipment box body 1 through a discharging hole 5, the discharging hole 5 is placed to cause soil splashing in the crushing process, the crushing equipment box body 1 is externally wrapped by a toughened guard plate 7, meanwhile, the inside of the toughened guard plate 7 is connected with a light steel keel 11, the stability of the crushing equipment box body 1 is improved, the inner wall of the toughened guard plate 7 is connected with a silent sound-absorbing felt 8 through bonding, the silent sound-absorbing felt 8 is used for enabling polyvinyl chloride to synthesize soft sound-absorbing material, external sound insulation is carried out through the silent sound-absorbing felt 8, the toughened guard plate 7 is, meanwhile, the noise rebound generated in the crushing equipment is circularly and gradually reduced through the arc-shaped echo groove 12 in the mute sound-proof felt 8, the high-density sound absorption cotton 10 connected with the inside of the light steel keel 11 is used for further noise absorption, the noise generated by the machine inside the crushing equipment box body 1 is effectively reduced through the two groups of mute sound-proof felts 8, the gypsum board 9 and the high-density sound-absorbing cotton 10, simultaneously, the vibration frequency generated by the crushing equipment is reduced, and by arranging a noise reduction box body of the novel crusher, the sound absorption and insulation material arranged in the box body mounting plate effectively reduces the noise generated by the crushing device during working, avoids the damage of constructors to bodies in a high-noise environment, effectively eliminates the potential safety hazard to the constructors, simultaneously, the vibration frequency of the crushing equipment is reduced, and the machine damage caused by falling of equipment parts due to vibration is avoided.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a soil is smashed with box of making an uproar that falls, includes crushing apparatus box (1), its characterized in that: the improved energy-saving environment-friendly feeding device is characterized in that an inlet pipe (2) is fixedly connected to the upper end of a crushing device box body (1), a feeding port (3) is fixedly formed in the inlet pipe (2), an arc-shaped protective baffle (4) is fixedly connected to one side of the crushing device box body (1), a discharging port (5) is fixedly connected to the bottom end of the interior of the arc-shaped protective baffle (4), a motorized rotating shaft (6) is rotatably connected to the outer surface of one side of the crushing device box body (1), a tempered protective plate (7) is fixedly connected to one side of the interior of the material of the crushing device box body (1), a silent sound-proof felt (8) is fixedly connected to one side of the tempered protective plate (7), a gypsum board (9) is fixedly connected to one side of the silent sound-proof felt (8), a high-, an arc-shaped echo groove (12) is fixedly connected inside the gypsum board (9).

2. The noise reduction box body for soil pulverization according to claim 1, characterized in that: the feed inlet (3) is communicated with the interior of the crushing equipment box body (1), and the crushing device in the crushing equipment box body (1) is fixedly connected with the inner wall of the crushing equipment box body (1) through a motorized rotating shaft (6).

3. The noise reduction box body for soil pulverization according to claim 1, characterized in that: silence deadening felt (8) through gluing with tempering backplate (7), gypsum board (9) inner wall fixed connection, light gauge steel (11) and crushing apparatus box (1) surface mounting's tempering backplate (7) fixed connection.

4. The noise reduction box body for soil pulverization according to claim 1, characterized in that: high density is inhaled sound cotton (10) and is connected with light gauge steel (11) inner wall through gluing, silence deadening felt (8), gypsum board (9), high density are inhaled sound cotton (10) and are wrapped up with outside tempering backplate (7) is sealed by light gauge steel (11).

5. The noise reduction box body for soil pulverization according to claim 1, characterized in that: arc echo groove (12) are through fretwork and gypsum board (9) internal fixation connection, the material of sound cotton (10) is inhaled to high density is for inhaling the sound sponge material.

6. The noise reduction box body for soil pulverization according to claim 1, characterized in that: the number of the light steel keels (11) is multiple, and the light steel keels (11) are arranged inside the high-density sound-absorbing cotton (10) in a linear array mode.

7. The noise reduction box body for soil pulverization according to claim 1, characterized in that: the number of tempering backplate (7), silence deadening felt (8), gypsum board (9) is two sets of, tempering backplate (7), silence deadening felt (8), gypsum board (9) are axisymmetric about the perpendicular center line of light gauge steel (11).