CN216368170U - Reducing mechanism with function of making an uproar falls in giving sound insulation - Google Patents

Abstract

The utility model discloses a crushing device with sound insulation and noise reduction functions, which comprises a box body, a sound-proof cover and a fixing plate, wherein crushing shafts are arranged on two sides in the box body, fixing seats are arranged on the surfaces of two sides in the box body outside the crushing shafts, the fixing plate is arranged in the box body at the top of the crushing shafts, a guide plate is arranged at the top of the fixing plate, the sound-proof cover is arranged on the periphery of the box body through an electric push rod, a wear-resistant layer is arranged on the surface of the periphery of the sound-proof cover, a sound-absorbing felt is arranged on the surface of the inner side of the sound-proof cover, sound-proof cotton is arranged in the box body at the periphery of the fixing seats, and supporting plates are arranged on two sides of the bottom of the box body. According to the utility model, a series of structures are arranged, so that materials entering the device can be shunted in the using process of the device, the blockage is avoided, the situation that the materials are splashed out of the device is prevented, the crushing working efficiency and quality are increased, the sound insulation and noise reduction functions are realized, and the use by workers is facilitated.

Description

Reducing mechanism with function of making an uproar falls in giving sound insulation

Technical Field

The utility model relates to the technical field of crushing machinery, in particular to a crushing device with sound insulation and noise reduction functions.

Background

The crushing is a unit operation in chemical production, is a pure mechanical process, and is used for processing solid raw materials which are too large and are not suitable for use or semi-finished products which do not meet requirements to reduce the size of the solid raw materials.

The existing crushing device has the defects that:

1. the existing crushing device does not have a flow dividing function, so that the blockage is easily caused when excessive materials are added, the crushing work is influenced, the materials are possibly splashed out of the device, the crushing device is inconvenient, the crushing quality and the crushing efficiency are low, and the crushing device is inconvenient for workers to use;

2. the existing crushing device does not have the sound insulation and noise reduction function, can generate large noise during working, can influence the environment of external personnel, and is inconvenient for workers to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a crushing device with sound insulation and noise reduction functions, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a reducing mechanism with function of making an uproar falls in giving sound insulation, includes box, sound-proof housing and fixed plate, crushing roller is installed to the inside both sides of box, the fixing base is installed to the box inside both sides surface in the crushing roller outside, and the inboard surface mounting of fixing base has the auxiliary member, the box internally mounted at crushing roller top has the fixed plate, and the top of fixed plate installs the deflector, the sound-proof housing is installed through electric putter in the periphery of box, and the outlying surface of sound-proof housing is provided with the wearing layer, the inboard surface of sound-proof housing is provided with inhales the sound felt, the inside soundproof cotton that is provided with of fixing base outlying box, the backup pad is installed to the both sides of bottom half.

Preferably, the base is installed to the bottom of backup pad, and the surface of base bottom is provided with rubber buffer.

Preferably, a discharge port is arranged at the bottom of the box body between the supporting plates, and a valve is arranged on the periphery of the discharge port.

Preferably, a feeding port is installed at the top of the box body, and a sealing cover is installed at the top of the feeding port.

Preferably, the surface of the sound-proof housing is provided with a nameplate, and the surface of the sound-proof housing on one side of the nameplate is provided with a control plate.

Preferably, the mounting plates are mounted at two ends of the bottom of the fixing plate, and the mounting bolts are mounted between the mounting plates and the surfaces of the two ends in the box body.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model installs the fixed seats on the two sides of the inner part of the box outside the crushing shaft, the guide plate is installed on the top of the fixed plate, the worker can lead the material to be crushed into the device for crushing work when working, the material can fall on the guide plate to be shunted to two sides, the material is prevented from falling together to cause blockage and influence crushing, then the material enters the space between the two crushing shafts to be crushed under the guide of the fixed seat, simultaneously the fixed plate can block the material which is hit by the crushing shafts and is fed, the material is prevented from directly flying out of the device to cause waste and danger, the practicability and safety of the device are increased, the fixed seat can guide the material to block the position during the crushing work, the condition that the material leaks from two sides of the crushing shafts and influences the crushing quality is avoided, and the auxiliary part has higher friction force, can carry out crushing work to it under crushing shaft's drive when the material gets into between crushing shaft and the auxiliary member, increase work efficiency and quality, the staff of being convenient for uses.

2. The utility model installs the sound-proof shield at the periphery of the box body through the electric push rod, the sound-proof cotton is arranged in the box body at the periphery of the fixed seat, the sound-proof shield has good sound-proof and noise-reducing functions, the sound-proof and noise-reducing protection can be carried out on the feeding area and the crushing area when the device works, the influence of the noise emitted by the device on the external personnel environment is avoided, the wear-resistant layer can increase the protection performance of the surface of the sound-proof shield, the situation that the sound-proof shield is easily damaged and abraded when the sound-proof shield is impacted and rubbed is avoided, the service life of the sound-proof shield is prolonged, the sound-proof felt can absorb the noise emitted by the device in the sound-proof shield, the sound-proof and noise-reducing performance is increased, the sound-proof cotton can primarily absorb and block the noise emitted in the box body, when the worker crushes the material and needs to lead the material out, the container for collecting the material can be placed on the base, then the electric push rod is started, electric putter can drive the sound-proof housing and reciprocate the work, makes its decline and will cover easily and protect to fall into the sound that the container inside sent and give sound insulation and fall the noise treatment, rethread electric putter returns it to the normal position after the completion and carries out follow-up crushing work, can adjust the position of sound-proof housing when needing and remove, need not reduce use cost at the ground installation sound-proof housing, and the staff of being convenient for uses.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a schematic view of a partial structure of the soundproof cover of the present invention.

In the figure: 1. a box body; 2. a sound-proof housing; 3. a nameplate; 4. a support plate; 5. a feeding port; 6. a valve; 7. a control panel; 8. a base; 9. a discharge port; 10. a fixing plate; 11. an electric push rod; 12. a guide plate; 13. mounting a plate; 14. a crushing shaft; 15. a fixed seat; 16. an auxiliary member; 17. a wear layer; 18. a sound absorbing felt; 19. soundproof cotton.

Detailed Description

Referring to fig. 1-4, an embodiment of the present invention is shown: a crushing device with sound insulation and noise reduction functions comprises a box body 1, a sound insulation cover 2 and a fixing plate 10, wherein crushing shafts 14 are arranged on two sides inside the box body 1, fixing seats 15 are arranged on two sides of the inside of the box body 1 outside the crushing shafts 14, auxiliary parts 16 are arranged on the surfaces of the inner sides of the fixing seats 15, the fixing plate 10 is arranged inside the box body 1 at the top of the crushing shafts 14, a guide plate 12 is arranged at the top of the fixing plate 10, a worker can guide materials to be crushed into the device to carry out crushing work in work, the materials can fall on the guide plate 12 to be shunted towards two sides, the blockage caused by falling together to influence crushing is avoided, then the materials enter between the two crushing shafts 14 to carry out crushing work rapidly under the guide of the fixing seats 15, meanwhile, the fixing plate 10 can block the materials which are beaten by the crushing shafts 14 and are prevented from flying out of the device directly to cause waste and danger, the practicability and the safety of the device are improved, the fixed seat 15 can guide and block materials during crushing work, the situation that the materials leak from two sides of the crushing shaft 14 to affect the crushing quality is avoided, the auxiliary piece 16 has higher friction force, the materials can be crushed under the driving of the crushing shaft 14 when entering between the crushing shaft 14 and the auxiliary piece 16, the work efficiency and the quality are improved, the use by workers is convenient, the sound insulation cover 2 is arranged on the periphery of the box body 1 through the electric push rod 11, the type of the electric push rod 11 adopts a DMAC28 type electric push rod, the surface of the periphery of the sound insulation cover 2 is provided with a wear-resistant layer 17, the surface of the inner side of the sound insulation cover 2 is provided with a sound insulation felt 18, sound insulation cotton 19 is arranged inside the box body 1 on the periphery of the fixed seat 15, the supporting plates 4 are arranged on two sides of the bottom of the box body 1, and the sound insulation cover 2 has good sound insulation and noise reduction functions, the device can carry out sound insulation and noise reduction protection on a feeding area and a crushing area when the device works, the noise emitted by the device is prevented from influencing the environment of external personnel, the wear-resistant layer 17 can increase the protective performance of the surface of the sound-proof cover 2, the situation that the sound-proof cover is easily damaged and abraded when the sound-proof cover is collided and rubbed is avoided, the service life of the sound-proof cover is prolonged, the sound-proof felt 18 can absorb the noise emitted by the device in the sound-proof cover 2 to increase the sound insulation and noise reduction performance, the sound-proof cotton 19 can preliminarily absorb and block the noise emitted in the box body 1 to increase the practicability, when the worker crushes the material and needs to lead the material out, a container for collecting the material can be placed on the base 8, then the electric push rod 11 is started, the electric push rod 11 can drive the sound-proof cover 2 to move up and down to easily cover the material for protection, thereby carrying out sound insulation and noise reduction treatment on the sound emitted by the material falling into the container, the electric push rod 11 returns the sound-proof housing 2 to the original position to perform subsequent crushing work after completion, the position of the sound-proof housing 2 can be adjusted and moved when needed, the sound-proof housing 2 does not need to be installed on the ground, the use cost is reduced, and the sound-proof housing is convenient for workers to use.

Further, base 8 is installed to the bottom of backup pad 4, and the surface of base 8 bottom is provided with rubber buffer, and base 8 can support fixed work to whole device to still can place the container and use on base 8 when the work is accomplished and is needed the cell-phone material, rubber buffer can increase the stability and the damping performance that give sound insulation of device.

Further, discharge gate 9 is installed to 1 bottom of box between backup pad 4, and the valve 6 is installed to the periphery of discharge gate 9, and the staff can close discharge gate 9 through valve 6 when crushing work, can open discharge gate 9 through valve 6 is automatic after crushing work finishes to inside the unified derivation device of the material that has carried out crushing treatment of gathering up inside the device, the staff of being convenient for handles.

Further, pan feeding mouth 5 is installed at the top of box 1, and sealed lid is installed at the top of pan feeding mouth 5, and the staff can carry out the inside crushing work that carries out of kibbling material gatherer through pan feeding mouth 5, can seal it through sealed lid when the material is put in and is finished can not use the device and protect, increase dustproof barrier propterty.

Further, the surface mounting of sound-proof housing 2 has data plate 3, and 2 surface mounting of sound-proof housing of data plate 3 one side have control panel 7, and data plate 3 can recorder's application method and notes, and the staff of being convenient for looks over, and control panel 7 can carry out electric control through the wire to electric putter 11 and valve 6, and the staff of being convenient for uses.

Further, mounting panel 13 is installed at the both ends of fixed plate 10 bottom, and installs the erection bolt between mounting panel 13 and the inside both ends surface of box 1, and the staff can be inside installing the device through the erection bolt with mounting panel 13 to carry out the installation work of fixed plate 10, the staff of being convenient for carries out comminuted work.

The working principle is as follows: the worker can crush the material to be crushed in the device while working, the material falls on the guide plate 12 and is shunted to two sides, then enters the space between the two crushing shafts 14 under the guide of the fixing seat 15, the fixing plate 10 can block the material which is beaten and fed by the crushing shafts 14 above the crushing shafts 14, the fixing seat 15 can guide and block the material while crushing, the auxiliary member 16 has higher friction force, the material can be crushed under the drive of the crushing shafts 14 when entering the space between the crushing shafts 14 and the auxiliary member 16, the soundproof cover 2 has good soundproof and noise-reducing functions, the soundproof and noise-reducing protection can be performed on the feeding area and the crushing area while working, the wear-resistant layer 17 can increase the protection performance on the surface of the soundproof cover 2, the sound-absorbing felt 18 can absorb the noise generated by the device inside the soundproof cover 2, increase the performance of making an uproar that gives sound insulation, soundproof cotton 19 can carry out preliminary absorption to its inside noise that sends at box 1 and block, when the staff to the comminuted completion need derive it, can place the container of collecting the material on base 8, then start electric putter 11, electric putter 11 can drive sound-proof housing 2 and reciprocate work, make its decline cover easily and protect, thereby fall into the sound that the container inside sent and give sound insulation and fall the noise reduction processing to the material.

Claims (6)

1. The utility model provides a reducing mechanism with function of making an uproar falls in giving sound insulation, includes box (1), sound-proof housing (2) and fixed plate (10), its characterized in that: crushing shaft (14) is installed to the inside both sides of box (1), the inside both sides surface mounting in box (1) in crushing shaft (14) outside has fixing base (15), and the inboard surface mounting of fixing base (15) has auxiliary member (16), box (1) internally mounted at crushing shaft (14) top has fixed plate (10), and the top of fixed plate (10) installs deflector (12), sound-proof housing (2) is installed through electric putter (11) in the periphery of box (1), and sound-proof housing (2) outlying surface is provided with wearing layer (17), sound-proof housing (2) inboard surface is provided with inhales sound felt (18), fixing base (15) outlying box (1) inside is provided with soundproof cotton (19), backup pad (4) are installed to the both sides of box (1) bottom.

2. A pulverizer with sound insulation and noise reduction functions according to claim 1, wherein: a base (8) is installed at the bottom of the supporting plate (4), and a rubber cushion pad is arranged on the surface of the bottom of the base (8).

3. A pulverizer with sound insulation and noise reduction functions according to claim 1, wherein: discharge gate (9) are installed to box (1) bottom between backup pad (4), and valve (6) are installed to the periphery of discharge gate (9).

4. A pulverizer with sound insulation and noise reduction functions according to claim 1, wherein: a feeding port (5) is installed at the top of the box body (1), and a sealing cover is installed at the top of the feeding port (5).

5. A pulverizer with sound insulation and noise reduction functions according to claim 1, wherein: the surface mounting of sound-proof housing (2) has data plate (3), and data plate (3) one side sound-proof housing (2) surface mounting has control panel (7).

6. A pulverizer with sound insulation and noise reduction functions according to claim 1, wherein: mounting plates (13) are installed at two ends of the bottom of the fixing plate (10), and mounting bolts are installed between the mounting plates (13) and the surfaces of two ends inside the box body (1).

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