CN214974456U

CN214974456U - Heavy rotor device of impact crusher

Info

Publication number: CN214974456U
Application number: CN202120206301.5U
Authority: CN
Inventors: 陶常丽; 郭敬
Original assignee: Yunnan Keste Mechanical Equipment Co ltd
Current assignee: Yunnan Keste Mechanical Equipment Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-12-03
Anticipated expiration: 2031-01-26

Abstract

The utility model relates to a heavy rotor technical field specifically is a heavy rotor device of impact crusher, including the batch oil tank, the bottom left and right sides fixedly connected with protection plectane of batch oil tank, the inboard circumference department of two protection plectanes is equipped with a plurality of connecting pipes that are equidistant annular distribution, and the equal fixedly connected with radiator-grid in surface of two adjacent connecting pipes, the inside rotation in the centre of a circle of two protection plectanes is connected with the dwang, and the middle part of dwang is equipped with the rotor head. This heavy rotor apparatus of impact crusher has reduced rocking that the rotor during operation produced through the shock attenuation piece that is equipped with, has solved heavy rotor apparatus of traditional impact crusher and has not been equipped with protective structure for the impact crusher lacks the lubrication inside at the during operation, leads to the rotor to block easily, and the impact crusher produces vibrations great at the during operation, and inside rotor rocks easily and makes work unstable, and the heavy rotor apparatus of ordinary impact crusher lacks the problem of shockproof setting.

Description

Heavy rotor device of impact crusher

Technical Field

The utility model relates to a heavy rotor technical field specifically is a heavy rotor device of impact crusher.

Background

The impact crusher is called impact crushing, is mainly used for processing materials which often need to be moved for operation, such as metallurgy, chemical engineering, building materials, hydropower engineering and the like, and is particularly used for the operation of flowable stone materials of highways, railways, hydropower engineering and the like, various configuration forms can be adopted according to the types, scales and different requirements of finished materials of processing raw materials, the current mobile crushing station in China is mostly applied to the construction waste treatment engineering in urban removal, the construction waste is crushed and screened into a plurality of kinds of recycled aggregates with different sizes and rules, and the impact crusher is the basis of the engineering for realizing the resource recycling of the construction waste in China;

the existing heavy rotor device of the impact crusher is simple and easy to install an inner rotor, and the heavy rotor device of the traditional impact crusher is not provided with a protection structure, so that the impact crusher is lack of lubrication inside during working, the rotors are easy to clamp, the impact crusher generates vibration greatly during working, the inner rotor is easy to shake so that the working is unstable, the heavy rotor device of the common impact crusher is lack of shockproof setting, and therefore the heavy rotor device of the impact crusher is provided.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiencies, the utility model provides a heavy rotor device of impact crusher.

The technical scheme of the utility model is that:

the utility model provides a heavy rotor device of impact crusher, includes the batch oil tank, the top threaded connection of batch oil tank has into oil cover, the bottom left and right sides fixedly connected with protection plectane of batch oil tank, two the inboard circumference department of protection plectane is equipped with a plurality of connecting pipes that are equidistant annular distribution, adjacent two the equal fixedly connected with radiator-grid in surface of connecting pipe, two the inside rotation in the centre of a circle of protection plectane is connected with the dwang, the middle part coaxial coupling of dwang has the rotor head, the fixed surface of rotor head is connected with a plurality of anticorrosive protection shields that are equidistant annular distribution.

As an optimal technical scheme, an oil leakage port is formed in the middle of the bottom of the oil storage tank, and an opening of the oil leakage port is opposite to the middle of the top of the rotor head.

As preferred technical scheme, the left and right sides of rotor head all is equipped with the shock attenuation piece, shock attenuation piece coaxial coupling in the surface of dwang, the shock attenuation piece is kept away from the one end coaxial coupling of rotor head has sealed plectane, sealed plectane fixed connection in the surface of shock attenuation piece.

According to the preferable technical scheme, five shockproof boxes which are distributed in an equidistant annular mode are fixedly connected to the interior of each shock absorption piece, two guide rods are arranged in each shockproof box, and damping springs are sleeved on the surfaces of the guide rods.

As a preferable technical scheme, one end of the sealing circular plate, which is far away from the damping sheet, is coaxially connected with a transmission gear, and a rubber sealing ring is fixedly sleeved at the joint of the transmission gear and the sealing circular plate.

As an optimized technical scheme, the outer surface of the protection circular plate is fixedly connected with a connecting plate, a plurality of installing ports which are distributed in an equidistant annular mode are formed in the surface of the connecting plate, and the rotating rod is rotatably connected to the inside of the connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that: this heavy rotor apparatus of impact crusher is through the oil leak mouth of the batch oil tank bottom that is equipped with, make the rotor rotate the during operation and can lubricate in real time, and reduced rocking that the rotor during operation produced through the shock attenuation piece that is equipped with, it does not be equipped with protective structure to have solved the heavy rotor apparatus of traditional impact crusher, make the impact crusher lack the lubrication at the during operation inside, lead to the rotor to block easily, and the impact crusher produces vibrations great at the during operation, inside rotor rocks easily and makes the work unstable, the heavy rotor apparatus of ordinary impact crusher lacks the problem of shockproof setting.

Drawings

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

FIG. 2 is a schematic structural view of a rotor head assembly according to the present invention;

fig. 3 is a schematic structural view of the protection assembly of the present invention;

fig. 4 is a schematic structural view of the middle shock absorbing plate assembly of the present invention.

In the figure: 1. an oil storage tank; 10. an oil inlet cover; 11. an oil leakage port; 2. a protective circular plate; 20. a connecting pipe; 21. a heat-dissipating web; 3. a connecting plate; 30. an installation port; 4. rotating the rod; 5. sealing the circular plate; 50. a damping sheet; 51. a transmission gear; 52. a rubber seal ring; 6. a rotor head; 60. an anti-corrosion protection plate; 500. a shock-proof box; 501. a guide bar; 502. a damping spring.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a heavy rotor device of a counterattack crusher comprises an oil storage tank 1, wherein the top of the oil storage tank 1 is in threaded connection with an oil inlet cover 10, the left side and the right side of the bottom of the oil storage tank 1 are fixedly connected with protective circular plates 2, a plurality of connecting pipes 20 which are distributed in an equidistant annular mode are arranged at the inner circumference of each of the two protective circular plates 2, the surfaces of the two adjacent connecting pipes 20 are fixedly connected with a heat dissipation net 21, the centers of the two protective circular plates 2 are respectively and rotatably connected with a rotating rod 4, the middle part of the rotating rod 4 is coaxially connected with a rotor head 6, the surface of the rotor head 6 is fixedly connected with a plurality of anti-corrosion protection plates 60 which are distributed in an equidistant annular mode, an operator adds a lubricant into the oil storage tank 1 by screwing the oil inlet cover 10 and lubricates the rotor head 6 by dripping of an oil leakage port 11, the provided anti-corrosion protection plates 60 effectively protect the rotor head 6, and the rotor head 6 works, the heat dissipation net 21 is arranged to effectively dissipate heat of the rotor head 6.

It is added that the middle side of the bottom of the oil storage tank 1 is provided with an oil leakage port 11, and the opening of the oil leakage port 11 is opposite to the middle side of the top of the rotor head 6.

Preferably, in the present embodiment, the damper sheet 50 is provided on both left and right sides of the rotor head 6, the damper sheet 50 is coaxially coupled to the surface of the pivot lever 4, the seal disk 5 is coaxially coupled to one end of the damper sheet 50 remote from the rotor head 6, the seal disk 5 is fixedly coupled to the surface of the damper sheet 50, and the damper sheet 50 is provided to effectively damp vibration when the rotor head 6 operates.

Preferably, in the present embodiment, five anti-vibration boxes 500 are fixedly connected to the interior of the damping fin 50, and are distributed in an annular shape at equal intervals, two guide rods 501 are respectively disposed in the anti-vibration boxes 500, and damping springs 502 are sleeved on the surfaces of the guide rods 501, so that when the rotor head 6 works, the damping springs 502 in the anti-vibration boxes 500 effectively damp vibration along with the vibration of the crusher, thereby preventing the rotor head 6 from vibrating.

Preferably, a transmission gear 51 is coaxially connected to one end of the sealing circular plate 5, which is away from the damping sheet 50, a rubber seal ring 52 is fixedly sleeved at a joint of the transmission gear 51 and the sealing circular plate 5, and an operator can externally connect a transmission structure to the transmission gear 51 for transmission.

It is worth to be noted that the outer surface of the protection circular plate 2 is fixedly connected with the connecting plate 3, the surface of the connecting plate 3 is provided with a plurality of mounting openings 30 which are distributed annularly at equal intervals, the rotating rod 4 is rotatably connected inside the connecting plate 3, and an operator can mount the device through the mounting openings 30.

The utility model discloses a heavy rotor device of impact crusher is when using, operating personnel at first installs the device through installing port 30, external arresting gear is connected with dwang 4 immediately, finish connecting the device this moment, operating personnel adds emollient to the inside of batch oil tank 1 through twisting into oil cap 10 immediately, and lubricate rotor head 6 through oil leak hole 11 drippage, when rotor head 6 carries out the during operation, the anticorrosive protection shield 60 that is equipped with carries out the anticorrosion protection to rotor head 6 effectively, and rotor head 6 at the during operation, radiator-grid 21 that is equipped with can effectively dispel the heat to rotor head 6, produce great vibrations when the breaker and lead to rotor head 6 to rock, the inside damping spring 502 of shockproof case 500 effectively cushions, the vibrations of rotor head 6 have been prevented.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A heavy rotor device of an impact crusher, comprising an oil storage tank (1), characterized in that: the top threaded connection of batch oil tank (1) has into oil cover (10), the bottom left and right sides fixedly connected with protection plectane (2) of batch oil tank (1), two the inboard circumference department of protection plectane (2) is equipped with a plurality of connecting pipes (20) that are equidistant annular distribution, adjacent two the equal fixedly connected with radiator-grid in surface (21) of connecting pipe (20), two the centre of a circle of protection plectane (2) is inside all to be rotated and is connected with dwang (4), the middle part coaxial coupling of dwang (4) has rotor head (6), the fixed surface of rotor head (6) is a plurality of anticorrosive protection shields (60) that are equidistant annular distribution.

2. The impact crusher heavy rotor apparatus of claim 1, characterized in that: an oil leakage opening (11) is formed in the middle of the bottom of the oil storage tank (1), and the opening of the oil leakage opening (11) is opposite to the middle of the top of the rotor head (6).

3. The impact crusher heavy rotor apparatus of claim 1, characterized in that: the left and right sides of rotor head (6) all is equipped with shock attenuation piece (50), shock attenuation piece (50) coaxial coupling in the surface of dwang (4), shock attenuation piece (50) are kept away from the one end coaxial coupling of rotor head (6) has sealed plectane (5), sealed plectane (5) fixed connection in the surface of shock attenuation piece (50).

4. A heavy rotor apparatus of an impact crusher as claimed in claim 3, characterized in that: the shock absorption structure is characterized in that five shock absorption boxes (500) which are distributed in an equidistant annular mode are fixedly connected to the inner portion of each shock absorption piece (50), two guide rods (501) are arranged inside each shock absorption box (500), and damping springs (502) are sleeved on the surfaces of the guide rods (501).

5. A heavy rotor apparatus of an impact crusher as claimed in claim 3, characterized in that: one end, far away from the shock absorption sheet (50), of the sealing circular plate (5) is coaxially connected with a transmission gear (51), and a rubber sealing ring (52) is fixedly sleeved at the joint of the transmission gear (51) and the sealing circular plate (5).

6. The impact crusher heavy rotor apparatus of claim 1, characterized in that: the equal fixedly connected with connecting plate (3) in outside surface of protection plectane (2), a plurality of installing ports (30) that are equidistant annular distribution are seted up on the surface of connecting plate (3), just dwang (4) rotate connect in the inside of connecting plate (3).