CN217940365U - Wear-resisting ball of casting with heat radiation structure - Google Patents
Wear-resisting ball of casting with heat radiation structure Download PDFInfo
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- CN217940365U CN217940365U CN202220832956.8U CN202220832956U CN217940365U CN 217940365 U CN217940365 U CN 217940365U CN 202220832956 U CN202220832956 U CN 202220832956U CN 217940365 U CN217940365 U CN 217940365U
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Abstract
The utility model provides a wear-resisting ball of casting with heat radiation structure relates to a wear-resisting ball of casting with heat radiation structure, including casting ball main part and a plurality of fixed mounting at the connecting rod of casting ball main part inner wall, its connecting rod is the annular and distributes, it is hollow structure to cast the ball main part, the inner wall of casting the ball main part passes through connecting rod fixedly connected with heat absorption ball. The utility model discloses it is rational in infrastructure, the ball is at the during operation, the heat of production adds the gas of gas in the gas cavity, gas thermal expansion, and the extrusion is adjusted the post linkage sealing ring and is sliding in the spacing groove, and compression reset spring, thereby reach the one end of adjusting the post and stretch out, make wear-resisting base member and material contact, heat conduction oil through in the heat absorption ball adsorbs the heat, and the refrigeration end through semiconductor refrigeration dish makes the temperature in the cooling shell, conduct in the heat conduction oil through the copper that cools down, thereby reach and carry out radiating effect to the ball.
Description
Technical Field
The utility model relates to a ball mill technical field, in particular to wear-resisting ball of casting with heat radiation structure.
Background
The ball mill is a key device for crushing materials after the materials are crushed, the ore mill of the type is characterized in that a certain amount of steel balls are filled in a cylinder body of the ore mill to be used as grinding media, the ore mill is widely applied to production industries such as cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing, glass ceramics and the like, dry-type or wet-type grinding is carried out on various ores and other grindable materials, the ball mill is suitable for grinding various ores and other materials, is widely applied to the industries such as ore dressing, building materials, chemical engineering and the like, can be divided into a dry-type ore milling mode and a wet-type ore milling mode, and can be divided into a lattice type and an overflow type according to different ore discharge modes;
be used for the steel ball that the ball mill used on the market, grind the friction in-process to the material for a long time, can inside produce high temperature, when contacting with the material, easily take place deformation, influence the life of steel ball, consequently, this application provides a wear-resisting cast ball with heat radiation structure.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the present invention is directed to a wear-resistant casting ball with a heat dissipation structure, so as to solve or alleviate the technical problems in the prior art.
The embodiment of the utility model provides a technical scheme is so realized: a wear-resistant casting ball with a heat dissipation structure comprises a casting ball main body and a plurality of connecting rods fixedly arranged on the inner wall of the casting ball main body, wherein the connecting rods are annularly distributed, the casting ball main body is of a hollow structure, the inner wall of the casting ball main body is fixedly connected with a heat absorption ball through the connecting rods, the casting ball main body, the heat absorption ball and the connecting rods form a gas cavity together, and gas which is easy to be subjected to thermal expansion is filled in the gas cavity;
the heat absorption ball is of a hollow structure, a cooling shell is fixedly connected to the inner wall of the heat absorption ball, a heat absorption cavity is formed by the heat absorption ball and the cooling shell, heat conduction oil is filled in the inner wall of the heat absorption cavity, a fixed shell is fixedly connected to the inner wall of the cooling shell, a plurality of semiconductor refrigeration sheets are fixedly connected to the surface of the fixed shell, the refrigeration ends of the semiconductor refrigeration sheets are located between the inner wall of the cooling shell and the outer wall of the fixed shell, and a plurality of cooling copper plates are embedded in the surface of the cooling shell;
a plurality of installation notches are formed in the surface of the cast ball main body, a limiting groove is formed in the center of the inner wall of each installation notch, and a plurality of protection mechanisms are arranged on the inner walls of the installation notches.
Preferably, the protection mechanism comprises an adjusting column, a sealing ring and a plurality of return springs;
reset spring's one end fixed mounting is at the spacing inslot wall, reset spring other end fixed mounting is on the surface of sealing ring, sealing ring fixed mounting is on the surface of adjusting the post, the surface of sealing ring and the inner wall looks sliding connection of spacing groove.
Preferably, the center of one end of the adjusting column is provided with a connecting hole, the inner wall of the connecting hole is provided with a thread groove, and the inner wall of the connecting hole is in threaded connection with a wear-resistant base body through the thread groove.
Preferably, the outer surface of the casting ball main body is provided with a heat dissipation notch, the inner wall of the heat dissipation notch is fixedly connected with a heat dissipation pipe, one end of the heat dissipation pipe penetrates through the heat absorption ball and one surface of the cooling shell, and the heat absorption ball and the cooling shell are connected in a penetrating way.
Preferably, the one end fixedly connected with of radiator tube inner wall is solid fixed ring, gu fixed ring's fixed surface is connected with the gas flow tube, gu fixed surface is connected with the steel pipe, the fixed surface of steel pipe is connected with the calandria pipe, the surface of cooling tube is seted up and is connected with the gas vent, cooling tube, steel pipe and gas flow tube are formed with calandria chamber and exhaust chamber respectively jointly, the inner wall joint in calandria chamber and exhaust chamber has sealing mechanism.
Preferably, the sealing mechanism comprises two sealing rubber rings, a clamping ring and a clamping groove;
two sealing rubber rings respectively with arrange the inner wall looks joint in agent chamber and the exhaust chamber, the other end on cooling tube surface is seted up in the joint groove, the joint ring joint is at joint inslot wall, sealing rubber ring's one end fixed mounting is in the one end of joint ring.
The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:
the utility model discloses rational in infrastructure, the ball is at the during operation, the heat of production adds the gas of gas in the gas cavity, gas thermal expansion, and the extrusion is adjusted the post linkage sealing ring and is sliding in the spacing groove, and compress reset spring, thereby reach the one end of adjusting the post and stretch out, make wear-resisting base member and material contact, heat conduction oil through in the heat absorption ball adsorbs the heat, and make the temperature in the cooling shell through the refrigeration end of semiconductor refrigeration dish, conduct in the heat conduction oil through the cooling copper, thereby reach and carry out radiating effect to the ball, treat the temperature decline back, gas contracts, thereby reset spring's elasticity makes the sealing ring slide at the spacing inslot, thereby the linkage is adjusting the post and is reseing. Through the technical scheme, the heat dissipation is realized during the work of the grinding ball, and the service life of the grinding ball is prolonged.
The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and the following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of the present invention;
fig. 2 is a three-dimensional cross-sectional structure diagram of the present invention;
FIG. 3 is another perspective cross-sectional view of the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 2;
fig. 5 is a front sectional view of the heat dissipating tube of the present invention.
Reference numerals are as follows: 1. a cast ball body; 2. a heat absorption ball; 3. a connecting rod; 4. cooling the shell; 5. cooling the copper plate; 6. a semiconductor refrigerating sheet; 7. a stationary housing; 8. a heat dissipation notch; 9. a radiating pipe; 10. installing a notch; 11. a limiting groove; 12. an adjustment column; 13. a wear resistant substrate; 14. a seal ring; 15. a return spring; 16. a drainage pipe; 17. a gas circulation tube; 18. a steel pipe; 19. an exhaust port; 20. sealing the rubber ring; 21. a snap ring; 22. a clamping groove.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-5, the embodiment of the utility model provides a wear-resisting cast ball with heat radiation structure, including cast ball main part 1 and a plurality of fixed mounting at the connecting rod 3 of cast ball main part 1 inner wall, its connecting rod 3 is the annular and distributes, its characterized in that: the casting ball main body 1 is of a hollow structure, the inner wall of the casting ball main body 1 is fixedly connected with a heat absorption ball 2 through a connecting rod 3, the casting ball main body 1, the heat absorption ball 2 and the connecting rod 3 jointly form a gas cavity, gas which is easy to be subjected to thermal expansion is filled in the gas cavity, and the gas filled in the gas cavity can be any one of air, carbon dioxide, hydrogen and carbon monoxide;
the heat absorption ball 2 is of a hollow structure, the inner wall of the heat absorption ball 2 is fixedly connected with a cooling shell 4, a heat absorption cavity is formed by the heat absorption ball 2 and the cooling shell 4, heat conduction oil is filled in the inner wall of the heat absorption cavity, the inner wall of the cooling shell 4 is fixedly connected with a fixed shell 7, the surface of the fixed shell 7 is fixedly connected with a plurality of semiconductor refrigeration sheets 6, the refrigeration ends of the semiconductor refrigeration sheets 6 are positioned between the inner wall of the cooling shell 4 and the outer wall of the fixed shell 7, and a plurality of cooling copper plates 5 are embedded in the surface of the cooling shell 4;
a plurality of installation notches 10 are formed in the surface of the cast ball main body 1, a limiting groove 11 is formed in the center of the inner wall of each installation notch 10, and a plurality of protection mechanisms are arranged on the inner walls of the installation notches 10.
The ball is when grinding the material, the heat that produces heats the gas in the gas cavity, gas thermal expansion, and extrusion regulation post 12 is linking sealing ring 14 and is sliding in spacing groove 11, and compression reset spring 15, thereby reach the one end of adjusting post 12 and stretch out, make wear-resisting base member 13 and material contact, heat conduction oil through in the heat absorption ball 2 adsorbs the heat, and make the temperature in the cooling shell 4 through the refrigeration end of semiconductor refrigeration dish 6, through cooling in copper 5 conducts the heat conduction oil, thereby reach and carry out radiating effect to the ball, treat the temperature decline back, gas contracts, thereby reset spring 15's elasticity makes sealing ring 14 slide in spacing groove 11, thereby the linkage is adjusting post 12 and is reseing.
In this embodiment, specifically: the protection mechanism comprises an adjusting column 12, a sealing ring 14 and a plurality of return springs 15;
one end fixed mounting of reset spring 15 is at spacing groove 11 inner wall, and reset spring 15 other end fixed mounting is on the surface of sealing ring 14, and sealing ring 14 fixed mounting is on the surface of adjusting post 12, and sealing ring 14's surface and the inner wall looks sliding connection of spacing groove 11. When the temperature of the grinding ball drops, the gas contracts, and the elastic force of the return spring 15 causes the seal ring 14 to slide in the stopper groove 11, thereby returning in conjunction with the adjustment column 12.
In this embodiment, specifically: the center of the one end of the adjusting column 12 is provided with a connecting hole, the inner wall of the connecting hole is provided with a thread groove, and the inner wall of the connecting hole is connected with a wear-resistant base body 13 through the thread groove in a threaded manner. Through threaded connection's wear-resisting base member 13, the staff of being convenient for changes the maintenance.
In this embodiment, specifically: the outer surface of the casting ball main body 1 is provided with a heat dissipation notch 8, the inner wall of the heat dissipation notch 8 is fixedly connected with a heat dissipation pipe 9, one end of the heat dissipation pipe 9 penetrates through the heat absorption ball 2 and one surface of the cooling shell 4 and is communicated with the inside of the fixed shell 7, one end of the inner wall of the heat dissipation pipe 9 is fixedly connected with a fixing ring, the surface of the fixing ring is fixedly connected with a gas circulation pipe 17, the surface of the fixing ring is fixedly connected with a steel pipe 18, the surface of the steel pipe 18 is fixedly connected with a discharging pipe 16, the surface of the heat dissipation pipe 9 is provided with a gas exhaust port 19, the heat dissipation pipe 9, the steel pipe 18 and the gas circulation pipe 17 jointly form a discharging agent cavity and a gas exhaust cavity respectively, the inner walls of the discharging agent cavity and the gas exhaust cavity are clamped with a sealing mechanism, and the sealing mechanism comprises two sealing rubber rings 20, a clamping ring 21 and a clamping groove 22;
two sealing rubber rings 20 are respectively clamped with the inner walls of the agent discharging cavity and the air discharging cavity, a clamping groove 22 is formed in the other end of the surface of the radiating pipe 9, a clamping ring 21 is clamped on the inner wall of the clamping groove 22, and one end of each sealing rubber ring 20 is fixedly installed at one end of the clamping ring 21
The heat that the end produced is made heat to semiconductor refrigeration piece 6 is concentrated in set casing 7, exchange with external gas through cooling tube 9 and gas circulation pipe 17, thereby dispel the heat, make the sealed sealing rubber ring 20 in arranging agent chamber and exhaust chamber to take out through taking out joint ring 21 regularly, thereby make the gas in the gas chamber pass through gas vent 19 and enter into cooling tube 9, discharging through heat dissipation notch 8, the conduction oil in the heat absorption intracavity enters into in steel pipe 18 through arranging agent pipe 16, and discharge through heat dissipation notch 8.
The utility model discloses at the during operation:
s1, when a grinding ball grinds a material, generated heat heats gas in a gas cavity, the gas expands when heated, and extrudes an adjusting column 12 to link a sealing ring 14 to slide in a limiting groove 11 and compress a return spring 15, so that one end of the adjusting column 12 extends out, a wear-resistant base body 13 is contacted with the material, heat is absorbed by heat conduction oil in a heat absorption ball 2, the temperature in a cooling shell 4 is conducted into the heat conduction oil through a cooling copper plate 5 through a cooling end of a semiconductor cooling disc 6, the effect of heat dissipation of the grinding ball is achieved, after the temperature is reduced, the gas contracts, so that the elastic force of the return spring 15 enables the sealing ring 14 to slide in the limiting groove 11, and the adjusting column 12 is linked to reset;
s2, further, heat generated by the heating end of the semiconductor refrigerating sheet 6 is concentrated in the fixed shell 7 and exchanged with outside air through the radiating pipe 9 and the air circulating pipe 17 so as to radiate, the sealing rubber ring 20 sealed in the agent discharging cavity and the exhaust cavity is extracted periodically by taking out the clamping ring 21, so that air in the air cavity enters the radiating pipe 9 through the exhaust port 19 and is exhausted through the radiating notch 8, heat conduction oil in the heat absorption cavity enters the steel pipe 18 through the agent discharging pipe 16 and is exhausted through the radiating notch 8, and the abrasion-resistant base body 13 is connected through threads so as to be convenient for workers to replace and maintain.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a wear-resisting ball of casting with heat radiation structure, includes ball of casting main part (1) and a plurality of fixed mounting at connecting rod (3) of ball of casting main part (1) inner wall, and its connecting rod (3) are the annular and distribute, its characterized in that: the casting ball main body (1) is of a hollow structure, the inner wall of the casting ball main body (1) is fixedly connected with a heat absorption ball (2) through a connecting rod (3), the casting ball main body (1), the heat absorption ball (2) and the connecting rod (3) jointly form a gas cavity, and gas which is easy to be subjected to thermal expansion is filled in the gas cavity;
the heat absorption ball (2) is of a hollow structure, the inner wall of the heat absorption ball (2) is fixedly connected with a cooling shell (4), a heat absorption cavity is formed by the heat absorption ball (2) and the cooling shell (4), heat conduction oil is filled in the inner wall of the heat absorption cavity, the inner wall of the cooling shell (4) is fixedly connected with a fixed shell (7), the surface of the fixed shell (7) is fixedly connected with a plurality of semiconductor refrigeration sheets (6), the refrigeration ends of the semiconductor refrigeration sheets (6) are located between the inner wall of the cooling shell (4) and the outer wall of the fixed shell (7), and a plurality of cooling copper plates (5) are embedded in the surface of the cooling shell (4);
a plurality of mounting notches (10) are formed in the surface of the cast ball main body (1), a limiting groove (11) is formed in the center of the inner wall of each mounting notch (10), and a plurality of protection mechanisms are arranged on the inner walls of the mounting notches (10).
2. A wear-resistant casting ball having a heat dissipating structure according to claim 1, wherein: the protection mechanism comprises an adjusting column (12), a sealing ring (14) and a plurality of return springs (15);
one end fixed mounting of reset spring (15) is at spacing groove (11) inner wall, reset spring (15) other end fixed mounting is on the surface of sealing ring (14), sealing ring (14) fixed mounting is on the surface of adjusting post (12), the surface of sealing ring (14) and the inner wall looks sliding connection of spacing groove (11).
3. The wear-resistant casting ball with a heat dissipation structure as recited in claim 2, wherein: the center of one end of the adjusting column (12) is provided with a connecting hole, the inner wall of the connecting hole is provided with a thread groove, and the inner wall of the connecting hole is connected with a wear-resistant base body (13) through the thread groove in a threaded manner.
4. A wear-resistant casting ball having a heat dissipating structure according to claim 1, wherein: cast the surface of ball main part (1) and seted up heat dissipation notch (8), the inner wall fixedly connected with cooling tube (9) of heat dissipation notch (8), the one end of cooling tube (9) runs through the one side of heat absorption ball (2) and cooling shell (4), and it is connected with the inside looks through of set casing (7).
5. The wear-resistant casting ball with the heat dissipation structure as recited in claim 4, wherein: the one end fixedly connected with of cooling tube (9) inner wall is solid fixed ring, gu fixed ring's fixed surface is connected with gas flow tube (17), gu fixed surface is connected with steel pipe (18), the fixed surface of steel pipe (18) is connected with calandria pipe (16), the surface of cooling tube (9) is seted up and is connected with gas vent (19), cooling tube (9), steel pipe (18) and gas flow tube (17) are formed with calandria chamber and exhaust chamber respectively jointly, the inner wall joint in calandria chamber and exhaust chamber has sealing mechanism.
6. The wear-resistant casting ball with a heat dissipation structure as set forth in claim 5, wherein: the sealing mechanism comprises two sealing rubber rings (20), a clamping ring (21) and a clamping groove (22);
two sealing rubber ring (20) respectively with arrange the inner wall looks joint in agent chamber and exhaust chamber, the other end on cooling tube (9) surface is seted up in joint groove (22), joint ring (21) joint is at joint groove (22) inner wall, the one end fixed mounting of sealing rubber ring (20) is in the one end of joint ring (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220832956.8U CN217940365U (en) | 2022-04-12 | 2022-04-12 | Wear-resisting ball of casting with heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220832956.8U CN217940365U (en) | 2022-04-12 | 2022-04-12 | Wear-resisting ball of casting with heat radiation structure |
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| Publication Number | Publication Date |
|---|---|
| CN217940365U true CN217940365U (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220832956.8U Active CN217940365U (en) | 2022-04-12 | 2022-04-12 | Wear-resisting ball of casting with heat radiation structure |
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| Country | Link |
|---|---|
| CN (1) | CN217940365U (en) |
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- 2022-04-12 CN CN202220832956.8U patent/CN217940365U/en active Active
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