CN215140510U - Raymond mill with noise reduction effect - Google Patents

Abstract

The utility model discloses a Raymond mill with noise reduction effect, including Raymond mill body, hollow mount pad and base, Raymond mill body fixed mounting has seted up the spout on the top of mount pad, the spout on the top of base, and the mount pad slides and sets up at the top of spout inner wall, and the equal fixed mounting in four corners of spout inner wall bottom has spring damper, four spring damper's top respectively with the four corners fixed connection of mount pad bottom, the spout inner wall be equipped with the buffering subassembly all around, the four corners of base bottom is equipped with running gear, the beneficial effects of the utility model are that: the spring shock absorber can play a role in shock absorption and buffering for the mounting base, noise generation is reduced, the load of the spring shock absorber can be reduced through the buffering assembly, the service life is prolonged, and meanwhile, the noise reduction effect can be further improved through the vacuum cavity, so that the mounting base is more practical; the whole Raymond mill can be conveniently moved by controlling the hydraulic cylinder to adjust the position of the damping caster.

Description

Raymond mill with noise reduction effect

Technical Field

The utility model relates to a raymond mill, in particular to raymond mill with noise reduction belongs to raymond mill technical field.

Background

The Raymond mill is made up by adopting advanced structure of similar products at home and abroad and updating and improving the design on the basis of the Raymond mill in the same industry, and compared with the ball mill, the Raymond mill has the advantages of high efficiency, low power consumption, small floor area and small one-time investment. The grinding roller is tightly rolled on the grinding ring under the action of centrifugal force, so that the yield and fineness of finished products are not influenced when the grinding roller and the grinding ring are worn to a certain thickness. The replacement cycle of the grinding roller and the grinding ring is long, thereby eliminating the defect of short replacement cycle of vulnerable parts of the centrifugal crusher. The winnowing airflow of the machine circularly flows in the fan-grinding shell-cyclone separator-fan, so that the machine has less dust than a high-speed centrifugal crusher, and is clean in an operation workshop and pollution-free in environment.

Present Raymond mill produces the noise because the violent striking of self vibration and grinding roller and grinding ring in the course of the work, leads to operational environment relatively poor, and present Raymond mill does not possess the structure of making an uproar of falling, and whole noise reduction effect is poor, and because the whole quality of Raymond mill is big, is not convenient for remove.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raymond mill with noise reduction to solve the current raymond mill machine that provides among the above-mentioned background art and do not possess the problem of making an uproar structure and not being convenient for remove of falling.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a Raymond mill with noise reduction, includes Raymond mill body, hollow mount pad and base, Raymond mill body fixed mounting is on the top of mount pad, the spout has been seted up on the top of base, the mount pad slides and sets up the top at the spout inner wall, the equal fixed mounting in four corners of spout inner wall bottom has spring damper, four spring damper's top respectively with the four corners fixed connection of mount pad bottom, be equipped with the buffering subassembly around the spout inner wall, the four corners of base bottom is equipped with running gear.

As a preferred technical scheme of the utility model, the buffering subassembly includes smooth chamber of a plurality of and a plurality of slide bar, a plurality of smooth chamber is seted up respectively around the spout inner wall, a plurality of the slide bar slides respectively and alternates the inside that sets up at the smooth chamber of a plurality of, and a plurality of the one end of slide bar is all connected with the inner end of the smooth intracavity wall of a plurality of respectively through buffer spring.

As an optimized technical scheme of the utility model, a plurality of the recess, a plurality of are all seted up to the other end of slide bar the installation cylinder is all rotated through the pivot in the inside of recess.

As a preferred technical scheme of the utility model, the mount pad bottom all around has been seted up and has been kept away a slope, and a plurality of the size of cylinder all is greater than the size of recess.

As an optimized technical scheme of the utility model, the vacuum cavity has been seted up to the inside of raymond mill body concha wall.

As a preferred technical scheme of the utility model, running gear includes four rectangular cylinder and four pneumatic cylinders, four the rectangular cylinder is fixed respectively and is set up the four corners in the base bottom, four the pneumatic cylinder is fixed respectively and is inlayed the four corners of establishing in the base bottom, four the inside of rectangular cylinder all is equipped with shock attenuation truckle, four the bottom of pneumatic cylinder respectively with four shock attenuation truckle's top fixed connection.

As an optimal technical scheme of the utility model, the fixed flush mounting plate that is equipped with in one side of base, Raymond mill body control switch and pneumatic cylinder control switch are installed respectively to flush mounting plate's surface, Raymond mill body and four pneumatic cylinders are respectively through Raymond mill body control switch and pneumatic cylinder control switch and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a Raymond mill with noise reduction effect can play the effect of shock attenuation buffering to the mount pad through the spring damper, and the noise reduction produces, and can reduce the load of spring damper through the buffering subassembly, prolongs service life, can further improve noise reduction effect through the vacuum cavity simultaneously, and is more practical; the position of adjusting the damping caster through the control hydraulic cylinder is convenient for remove whole Raymond mill, and can accomodate the damping caster to the inside of a rectangular cylinder when unmovable, supports through a rectangular cylinder, does not influence the stability when using.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of part A of FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of a portion B of fig. 2 according to the present invention.

In the figure: 1. a Raymond mill body; 2. a mounting seat; 3. a base; 4. a chute; 5. a spring damper; 6. a buffer assembly; 61. a slide chamber; 62. a slide bar; 63. a buffer spring; 64. a groove; 65. a rotating shaft; 66. a drum; 7. a vacuum chamber; 8. a traveling mechanism; 81. a rectangular cylinder; 82. a hydraulic cylinder; 83. shock absorbing casters; 9. a switch panel.

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.

Please refer to fig. 1-4, the utility model provides a raymond mill with noise reduction, including raymond mill body 1, hollow mount pad 2 and base 3, 1 fixed mounting of raymond mill body is on the top of mount pad 2, spout 4 has been seted up on the top of base 3, mount pad 2 slides and sets up the top at spout 4 inner wall, the equal fixed mounting in four corners of spout 4 inner wall bottom has spring damper 5, four spring damper 5's top respectively with the four corners fixed connection of mount pad 2 bottom, be equipped with buffering subassembly 6 around the spout 4 inner wall, can play the effect of shock attenuation buffering to mount pad 2 through four spring damper 5, reach the absorbing purpose, can the noise reduction produce, and can reduce spring damper 5's load through buffering subassembly 6, the four corners of base 3 bottom is equipped with running gear 8.

Preferably, the buffering assembly 6 comprises a plurality of sliding cavities 61 and a plurality of sliding rods 62, the sliding cavities 61 are respectively arranged on the periphery of the inner wall of the sliding chute 4, the sliding rods 62 are respectively arranged inside the sliding cavities 61 in a sliding and penetrating manner, one ends of the sliding rods 62 are respectively connected with the inner ends of the inner walls of the sliding cavities 61 through buffering springs 63, the sliding rods 62 can be buffered through the buffering springs 63, the mounting base 2 can be buffered indirectly, the buffering effect can be achieved on the Raymond mill body 1, the load of the spring shock absorber 5 is reduced, and the service life is prolonged; the other ends of the sliding rods 62 are provided with grooves 64, rollers 66 are rotatably arranged in the grooves 64 through rotating shafts 65, friction can be reduced through the contact of the rollers 66 and the mounting base 2, and the service life is prolonged; the bottom ends of the periphery of the mounting seat 2 are provided with clearance slopes, the sizes of the rollers 66 are larger than those of the grooves 64, and the clearance slopes are matched with the rollers 66 to transfer downward pressure to the sliding rods 62 to extrude the buffer springs 63, so that the purpose of reducing the load of the spring damper 5 is achieved; a vacuum cavity 7 is formed in the wall of the Raymond mill body 1, and the vacuum cavity 7 can play a role in sound insulation, so that the noise reduction effect is further improved; the traveling mechanism 8 comprises four rectangular cylinders 81 and four hydraulic cylinders 82, the four rectangular cylinders 81 are respectively and fixedly arranged at the four corners of the bottom end of the base 3, the four hydraulic cylinders 82 are respectively and fixedly embedded at the four corners of the bottom end of the base 3, damping caster wheels 83 are respectively arranged inside the four rectangular cylinders 81, the bottom ends of the four hydraulic cylinders 82 are respectively and fixedly connected with the top ends of the four damping caster wheels 83, the whole Raymond mill can be conveniently moved by controlling the hydraulic cylinders 82 to adjust the positions of the damping caster wheels 83, and the stability in use is not influenced; one side of base 3 is fixed and is equipped with flush mounting plate 9, and flush mounting plate 9's surface is installed respectively and is had Raymond mill body control switch and pneumatic cylinder control switch, and Raymond mill body 1 and four pneumatic cylinders 82 are respectively through Raymond mill body control switch and pneumatic cylinder control switch and external power supply electric connection, are convenient for control whole Raymond mill through flush mounting plate 9, and is easy and simple to handle.

When specifically using, the utility model relates to a raymond mill with noise reduction effect, at first remove whole raymond mill to suitable position through running gear 8, earlier switch on is through four pneumatic cylinder 82 operations of switch panel 9 control with the ejecting rectangular cylinder 81 of four shock attenuation truckle 83 and ground contact, then be convenient for remove whole raymond mill, when unmovable control pneumatic cylinder 82 operation again accomodate the inside to rectangular cylinder 81 with shock attenuation truckle 83, support through rectangular cylinder 81, stability when not influencing the use, then open raymond mill body 1 through switch panel 9 and carry out work, in the working process, can play the effect of shock attenuation buffering to mount pad 2 through four spring damper 5, reach the absorbing purpose, can reduce the noise and produce, and can reduce spring damper 5's load through buffering subassembly 6, cooperate through avoiding the position slope and cylinder 66 when mount pad 2 glides and can extrude the transmission of pushing down to a plurality of slide bar 62 extrusion through a plurality of slide bar 62 extrusion Buffer spring 63 reaches the purpose that reduces spring damper 5 load, improves the shock attenuation effect, increase of service life can further improve noise reduction effect simultaneously through vacuum cavity 7, and is more practical.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (7)

1. The utility model provides a Raymond mill with noise reduction, includes Raymond mill body (1), hollow mount pad (2) and base (3), its characterized in that, Raymond mill body (1) fixed mounting is on the top of mount pad (2), spout (4) have been seted up on the top of base (3), slide setting at the top of spout (4) inner wall in mount pad (2), the equal fixed mounting in four corners of spout (4) inner wall bottom has spring damper (5), four the top of spring damper (5) respectively with the four corners fixed connection of mount pad (2) bottom, be equipped with around spout (4) inner wall and cushion assembly (6), the four corners of base (3) bottom is equipped with running gear (8).

2. A raymond mill with noise reduction according to claim 1, characterised in that: buffering subassembly (6) are including a plurality of smooth chamber (61) and a plurality of slide bar (62), a plurality of smooth chamber (61) is seted up respectively around spout (4) inner wall, a plurality of slide bar (62) slide respectively and alternate the inside that sets up at a plurality of smooth chamber (61), and a plurality of the one end of slide bar (62) all is connected with the inner end of a plurality of smooth chamber (61) inner wall respectively through buffer spring (63).

3. A raymond mill with noise reduction according to claim 2, characterized in that: the other ends of the sliding rods (62) are provided with grooves (64), and rollers (66) are rotatably arranged in the grooves (64) through rotating shafts (65).

4. A raymond mill with noise reduction according to claim 3, characterized in that: avoidance slopes are arranged at the bottom ends of the periphery of the mounting seat (2), and the size of the rollers (66) is larger than that of the grooves (64).

5. A raymond mill with noise reduction according to claim 1, characterised in that: the inner part of the shell wall of the Raymond mill body (1) is provided with a vacuum cavity (7).

6. A raymond mill with noise reduction according to claim 1, characterised in that: running gear (8) are including four rectangle section of thick bamboo (81) and four pneumatic cylinder (82), four rectangle section of thick bamboo (81) is fixed respectively and is set up the four corners in base (3) bottom, four pneumatic cylinder (82) are fixed respectively and inlay the four corners of establishing in base (3) bottom, four the inside of rectangle section of thick bamboo (81) all is equipped with shock attenuation truckle (83), four the bottom of pneumatic cylinder (82) respectively with the top fixed connection of four shock attenuation truckle (83).

7. The Raymond mill with noise reduction according to claim 6, wherein: one side of base (3) is fixed and is equipped with flush mounting plate of switch (9), install raymond mill body control switch and pneumatic cylinder control switch respectively on the surface of flush mounting plate of switch (9), raymond mill body (1) and four pneumatic cylinders (82) are respectively through raymond mill body control switch and pneumatic cylinder control switch and external power supply electric connection.

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