阅读说明：本技术 一种便于维修的冷却混砂机 (Cooling sand mixer convenient to maintain ) 是由 盛建春 于 2021-08-05 设计创作，主要内容包括：本发明公开了一种便于维修的冷却混砂机,包括支撑板,所述支撑板顶部的两侧均固定安装有固定板。本发明通过伺服电机的设置,伺服电机的输出轴带动转杆转动,转杆带动混砂机本体转动,从而使得混砂机本体角度调整,便于后期对混砂机本体进行维修,水泵便于对水进行输送,冷水通过第二软管输送至散热管的内腔,散热管对混砂机本体进行吸热,从而对混砂机本体进行散热冷却,冷却管位于散热箱的内腔,风扇工作,风扇对散热箱的内部进行吹风,风对冷却管进行吹拂,从而对冷却管进行散热,达到了对混砂机进行散热,使混砂机可连续性工作,提高了工作效率,在混砂机损坏后便于工作人员对混砂机内部进行维修的目的。(The invention discloses a cooling sand mixer convenient to maintain, which comprises a supporting plate, wherein fixing plates are fixedly arranged on two sides of the top of the supporting plate. According to the invention, through the arrangement of the servo motor, the output shaft of the servo motor drives the rotating rod to rotate, the rotating rod drives the sand mixer body to rotate, so that the angle of the sand mixer body is adjusted, the sand mixer body is convenient to maintain in the later period, the water pump is convenient to convey water, cold water is conveyed to the inner cavity of the cooling pipe through the second hose, the cooling pipe absorbs heat to the sand mixer body, so that the sand mixer body is cooled and dissipated, the cooling pipe is positioned in the inner cavity of the cooling box, the fan works, the fan blows the inside of the cooling box, and the air blows the cooling pipe, so that the cooling pipe is cooled, the heat dissipation of the sand mixer is realized, the continuous work of the sand mixer is realized, the working efficiency is improved, and the purpose of maintaining the inside of the sand mixer by workers is convenient after the sand mixer is damaged.)

1. The utility model provides a cooling roller mill convenient to maintenance, includes backup pad (1), its characterized in that: the sand mixer is characterized in that fixed plates (2) are fixedly mounted on two sides of the top of the supporting plate (1), a sand mixer body (7) is arranged on the inner side of each fixed plate (2), a protective shell (3) is fixedly mounted on the outer side of each sand mixer body (7), rotating rods (17) are fixedly mounted on two sides of each sand mixer body (7), one ends of the rotating rods (17) penetrate through the protective shell (3) and extend to the outer portion of the protective shell (3), a rotating mechanism is arranged at one end of each rotating rod (17), radiating pipes (21) are fixedly mounted on the outer side of each sand mixer body (7) and located in the inner cavity of the protective shell (3), one ends of the radiating pipes (21) penetrate through the protective shell (3) and extend to the outer portion of the protective shell (3), one ends of the radiating pipes (21) are communicated with first hoses (8), and one ends of the first hoses (8) are provided with radiating mechanisms, the other end of cooling tube (21) runs through protecting crust (3) and extends to the outside of protecting crust (3), the other end of cooling tube (21) is provided with conveying mechanism, conveying mechanism's below is provided with water tank (16).

2. A cooling mixer for easy maintenance according to claim 1, characterized by: the rotating mechanism comprises a servo motor (6), a supporting block (5) is fixedly installed at the bottom of the servo motor (6), and the supporting block (5) is fixedly installed at the top of the supporting plate (1).

3. A cooling mixer for easy maintenance according to claim 2, characterized in that: one end of the rotating rod (17) is rotatably installed on the inner side of the fixing plate (2) through a bearing, one end of the rotating rod (17) and one side close to the supporting block (5) penetrate through the fixing plate (2) and extend to the outside of the fixing plate (2), and an output shaft of the servo motor (6) is fixedly installed with one end of the rotating rod (17).

4. A cooling mixer for easy maintenance according to claim 1, characterized by: the heat dissipation mechanism comprises a heat dissipation box (10), the heat dissipation box (10) is fixedly installed on one side of the top of the water tank (16), a cooling pipe (19) is fixedly installed in an inner cavity of the heat dissipation box (10), one end of the cooling pipe (19) penetrates through the heat dissipation box (10) and extends to the outside of the heat dissipation box (10), and one end of the cooling pipe (19) is communicated with one end of the first hose (8).

5. A service friendly chilled mixer as claimed in claim 4 wherein: the one end that first hose (8) were kept away from in cooling tube (19) runs through heat dissipation case (10) and extends to the outside of heat dissipation case (10), the one end intercommunication of cooling tube (19) has conveyer pipe (11), the one end of conveyer pipe (11) communicates in one side at water tank (16) top.

6. A service friendly chilled mixer as claimed in claim 4 wherein: the fan (18) are embedded into the upper end and the lower end of one side of the heat dissipation box (10), a dust screen (4) is fixedly mounted on one side of the heat dissipation box (10) and located on the outer side of the fan (18), and the ventilation holes (20) are formed in the same distance of one side, far away from the fan (18), of the heat dissipation box (10).

7. A cooling mixer for easy maintenance according to claim 1, characterized by: the conveying mechanism comprises a water pump (12), the water pump (12) is fixedly installed on one side of the top of the water tank (16), the water inlet end of the water pump (12) is communicated with a connecting pipe (13), and one end of the connecting pipe (13) is communicated with the bottom of one side of the water tank (16).

8. A service friendly chilled mixer as claimed in claim 7 wherein: the water outlet end of the water pump (12) is communicated with a second hose (9), one end of the second hose (9) is communicated with one end of a radiating pipe (21), and the radiating pipe (21) is annularly wound on the outer side of the sand mixer body (7).

9. A cooling mixer for easy maintenance according to claim 1, characterized by: the bottom fixed mounting of water tank (16) one side has refrigeration piece (14), the refrigeration end of refrigeration piece (14) runs through water tank (16) and extends to the inner chamber of water tank (16), one side intercommunication at water tank (16) top has the water injection pipe, the top of water injection pipe is provided with the tube cap.

10. A cooling mixer for easy maintenance according to claim 1, characterized by: one side of the water tank (16) is embedded with observation glass (15), and one side of the observation glass (15) is carved with scale marks.

Technical Field

The invention belongs to the technical field of sand mixer equipment, and particularly relates to a cooling sand mixer convenient to maintain.

Background

The sand mixer is a device which makes all components in the molding sand uniformly mixed and makes the adhesive effectively coat the surface of the molding sand, the sand mixer is a main device for processing the molding sand for casting and mixing the molding sand and is also a key device for obtaining qualified molding sand, the sand mixer utilizes the relative motion of a grinding wheel and a grinding disc to crush the materials between the grinding wheel and the grinding disc, the sand mixer mixes the materials while crushing the materials, the sand mixer is an ideal device for using clay sand and industrial waste residue for casting as brick making raw materials, and the sand mixer is a key device in the casting process and is a key factor for controlling the quality and the cost of the molding sand.

Present roller mill can produce a large amount of heats at work, the roller mill needs dispel the heat after working for a period of time, otherwise can cause the high temperature to lead to the roller mill to damage, just can carry out work after the roller mill temperature reduces, make the roller mill can not carry out continuity work, work efficiency is lower, damage the back when the roller mill simultaneously, the staff need maintain with the help of instruments such as ladders, the staff of being not convenient for maintains the inside of roller mill, we provide a cooling roller mill convenient to maintain for this reason and solve the problem that exists among the prior art.

Disclosure of Invention

The invention aims to provide a cooling sand mixer convenient to maintain, and aims to solve the problems that the prior sand mixer in the prior art can generate a large amount of heat during working, the heat of the sand mixer needs to be dissipated after the sand mixer works for a period of time, otherwise, the sand mixer is damaged due to high temperature, the sand mixer can work after the temperature of the sand mixer is reduced, the sand mixer cannot work continuously, the working efficiency is low, and meanwhile, after the sand mixer is damaged, a worker needs to maintain by means of tools such as a ladder and the like, and the maintenance of the interior of the sand mixer by the worker is inconvenient.

In order to achieve the purpose, the invention adopts the following technical scheme: a cooling sand mixer convenient to maintain comprises a supporting plate, wherein fixed plates are fixedly mounted on two sides of the top of the supporting plate, a sand mixer body is arranged on the inner side of each fixed plate, a protective shell is fixedly mounted on the outer side of the sand mixer body, rotating rods are fixedly mounted on two sides of the sand mixer body, one ends of the rotating rods penetrate through the protective shell and extend to the outer portion of the protective shell, rotating mechanisms are arranged at one ends of the rotating rods, radiating tubes are fixedly mounted on the outer side of the sand mixer body and are positioned in the inner cavity of the protective shell, one ends of the radiating tubes penetrate through the protective shell and extend to the outer portion of the protective shell, first hoses are communicated with one ends of the radiating tubes, radiating mechanisms are arranged at one ends of the first hoses, the other ends of the radiating tubes penetrate through the protective shell and extend to the outer portion of the protective shell, and conveying mechanisms are arranged at the other ends of the radiating tubes, and a water tank is arranged below the conveying mechanism.

Preferably, the rotating mechanism comprises a servo motor, a supporting block is fixedly mounted at the bottom of the servo motor, and the supporting block is fixedly mounted at the top of the supporting plate.

Preferably, one end of the rotating rod is rotatably mounted on the inner side of the fixing plate through a bearing, one end of the rotating rod, which is close to the supporting block, penetrates through the fixing plate and extends to the outside of the fixing plate, and the output shaft of the servo motor is fixedly mounted with one end of the rotating rod.

Preferably, the heat dissipation mechanism includes the heat dissipation case, heat dissipation case fixed mounting is in one side at water tank top, the inner chamber fixed mounting of heat dissipation case has the cooling tube, the one end of cooling tube runs through the heat dissipation case and extends to the outside of heat dissipation case, the one end of cooling tube and the one end intercommunication of first hose.

Preferably, the one end that first hose was kept away from to the cooling tube runs through the heat dissipation case and extends to the outside of heat dissipation case, the one end intercommunication of cooling tube has the conveyer pipe, the one end intercommunication in one side at water tank top of conveyer pipe.

Preferably, the fan is embedded in the upper end and the lower extreme of heat dissipation case one side, the outside fixed mounting that just is located the fan in one side of heat dissipation case has the dust screen, the ventilation hole has been seted up to one side equidistance that the fan was kept away from to the heat dissipation case.

Preferably, conveying mechanism includes the water pump, water pump fixed mounting is in one side at the water tank top, the end intercommunication of intaking of water pump has the connecting pipe, the one end of connecting pipe communicates in the bottom of water tank one side.

Preferably, the water outlet end of the water pump is communicated with a second hose, one end of the second hose is communicated with one end of a radiating pipe, and the radiating pipe is annularly wound on the outer side of the sand mixer body.

Preferably, the bottom fixed mounting of water tank one side has the refrigeration piece, the refrigeration end of refrigeration piece runs through the water tank and extends to the inner chamber of water tank, one side intercommunication at water tank top has the water injection pipe, the top of water injection pipe is provided with the tube cap.

Preferably, one side of the water tank is embedded with observation glass, and scale marks are carved on one side of the observation glass.

The invention has the technical effects and advantages that: compared with the prior art, the cooling sand mixer convenient to maintain provided by the invention has the following advantages:

1. according to the invention, through the arrangement of the servo motor, the output shaft of the servo motor drives the rotating rod to rotate, the rotating rod drives the sand mixer body to rotate, so that the angle of the sand mixer body is adjusted, the sand mixer body is convenient to maintain in the later period, the water pump is convenient to convey water, cold water is conveyed to the inner cavity of the cooling pipe through the second hose, the cooling pipe absorbs heat to the sand mixer body, so that the sand mixer body is cooled and dissipated, the water absorbed by the cooling pipe is conveyed to the first hose, the first hose conveys the water absorbed by the heat to the inner cavity of the cooling pipe, the cooling pipe is positioned in the inner cavity of the cooling box, the fan works, the fan blows the inside of the cooling box, the air blows the cooling pipe, so that the cooling pipe is dissipated, hot air is discharged through the vent hole, the heat dissipation of the sand mixer is achieved, the sand mixer can work continuously, and the working efficiency is improved, the aim of facilitating the maintenance of the inside of the sand mixer by workers after the sand mixer is damaged is fulfilled;

2. according to the invention, through the arrangement of the supporting plate, the supporting plate is convenient for supporting the fixed plate, the supporting legs are fixedly arranged at the four corners of the bottom of the supporting plate, the supporting blocks can support the servo motor, the stability of the servo motor in operation is increased, the heat radiating pipe can radiate the sand mixer body and is convenient for water to be conveyed, water can absorb heat conveniently, the dustproof net can prevent dust in gas from blocking up and prevent the dust from entering the inner cavity of the radiating box, the refrigerating end of the refrigerating sheet can cool water in the water box, the water injection pipe is convenient for injecting water into the water box, the pipe cover can play a role in blocking the water injection pipe, observation glass is convenient for observing the inside of the water box, and the scale marks are convenient for visually displaying the water storage in the water box.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a fixing plate according to the present invention;

FIG. 3 is a schematic view of the interior of the heat dissipation case of the present invention;

FIG. 4 is a schematic view of the interior of the protective shell of the present invention;

fig. 5 is a schematic view of the inside structure of the water tank of the present invention.

In the figure: 1. a support plate; 2. a fixing plate; 3. a protective shell; 4. a dust screen; 5. a support block; 6. a servo motor; 7. a sand mixer body; 8. a first hose; 9. a second hose; 10. a heat dissipation box; 11. a delivery pipe; 12. a water pump; 13. a connecting pipe; 14. a refrigeration plate; 15. observing glass; 16. a water tank; 17. a rotating rod; 18. a fan; 19. a cooling tube; 20. a vent hole; 21. a heat radiation pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a cooling sand mixer convenient to maintain as shown in figures 1-5, which comprises a supporting plate 1, wherein fixed plates 2 are fixedly arranged on two sides of the top of the supporting plate 1, a sand mixer body 7 is arranged on the inner side of the fixed plate 2, a protective shell 3 is fixedly arranged on the outer side of the sand mixer body 7, rotating rods 17 are fixedly arranged on two sides of the sand mixer body 7, one end of each rotating rod 17 penetrates through the protective shell 3 and extends to the outer part of the protective shell 3, a rotating mechanism is arranged at one end of each rotating rod 17 and comprises a servo motor 6, a supporting block 5 is fixedly arranged at the bottom of the servo motor 6, the supporting block 5 is fixedly arranged on the top of the supporting plate 1, one end of each rotating rod 17 is rotatably arranged on the inner side of the fixed plate 2 through a bearing, one end of each rotating rod 17, close to one side of the supporting block 5, penetrates through the fixed plate 2 and extends to the outer part of the fixed plate 2, and an output shaft of the servo motor 6 is fixedly arranged with one end of each rotating rod 17;

through the arrangement of the supporting plate 1, the supporting plate 1 is convenient for supporting the fixed plate 2, supporting legs are fixedly arranged at four corners of the bottom of the supporting plate 1, the supporting blocks 5 can support the servo motor 6, the stability of the servo motor 6 during working is improved, an output shaft of the servo motor 6 drives the rotating rod 17 to rotate, the rotating rod 17 drives the sand mixer body 7 to rotate, so that the angle of the sand mixer body 7 is adjusted, the sand mixer body 7 can be maintained at a later stage conveniently, and the protective shell 3 can play a protective role on the sand mixer body 7;

as shown in fig. 1, 3 and 4, a heat dissipation pipe 21 is fixedly installed at the outer side of the sand mixer body 7 and located in the inner cavity of the protective shell 3, one end of the heat dissipation pipe 21 penetrates through the protective shell 3 and extends to the outside of the protective shell 3, one end of the heat dissipation pipe 21 is communicated with a first hose 8, one end of the first hose 8 is provided with a heat dissipation mechanism, the heat dissipation mechanism comprises a heat dissipation box 10, the heat dissipation box 10 is fixedly installed at one side of the top of a water tank 16, a cooling pipe 19 is fixedly installed at the inner cavity of the heat dissipation box 10, one end of the cooling pipe 19 penetrates through the heat dissipation box 10 and extends to the outside of the heat dissipation box 10, one end of the cooling pipe 19 is communicated with a delivery pipe 11, one end of the delivery pipe 11 is communicated with one side of the top of the water tank 16, an upper end and a lower end of one side of the heat dissipation box 10 are embedded with fans 18, a dust screen 4 is fixedly arranged on one side of the heat dissipation box 10 and positioned on the outer side of the fan 18, and ventilation holes 20 are formed in one side of the heat dissipation box 10 away from the fan 18 at equal intervals;

through the arrangement of the radiating pipe 21, the radiating pipe 21 can radiate the sand mixer body 7, meanwhile, the water is convenient to convey, the water is convenient to absorb heat, the first hose 8 can convey the water, the first hose 8 conveys the water absorbing the heat to the inner cavity of the cooling pipe 19, the cooling pipe 19 is positioned in the inner cavity of the radiating box 10, the fan 18 works, the fan 18 blows the inside of the radiating box 10, the wind blows the cooling pipe 19, the cooling pipe 19 is radiated, the hot air is discharged through the ventilation hole 20, the dustproof net 4 can prevent dust in the air from blocking, and the dust is prevented from entering the inner cavity of the radiating box 10;

as shown in fig. 2 and 4, the other end of the radiating pipe 21 penetrates through the protective shell 3 and extends to the outside of the protective shell 3, the other end of the radiating pipe 21 is provided with a conveying mechanism, the conveying mechanism comprises a water pump 12, the water pump 12 is fixedly mounted on one side of the top of the water tank 16, the water inlet end of the water pump 12 is communicated with a connecting pipe 13, one end of the connecting pipe 13 is communicated with the bottom of one side of the water tank 16, the water outlet end of the water pump 12 is communicated with a second hose 9, one end of the second hose 9 is communicated with one end of the radiating pipe 21, and the radiating pipe 21 is annularly arranged around the outer side of the sand mixer body 7;

through the arrangement of the water pump 12, the water inlet end of the water pump 12 can pump water in the water tank 16 through the connecting pipe 13, the water outlet end of the water pump 12 conveys the water to the inner cavity of the second hose 9, and the second hose 9 conveys the water to the inside of the radiating pipe 21, so that the radiating pipe 21 can conveniently radiate the sand mixer body 7;

as shown in fig. 1, 2 and 5, a water tank 16 is arranged below the conveying mechanism, a refrigerating sheet 14 is fixedly mounted at the bottom of one side of the water tank 16, a refrigerating end of the refrigerating sheet 14 penetrates through the water tank 16 and extends to an inner cavity of the water tank 16, one side of the top of the water tank 16 is communicated with a water injection pipe, a pipe cover is arranged at the top of the water injection pipe, an observation glass 15 is embedded at one side of the water tank 16, and scale marks are carved at one side of the observation glass 15;

through the setting of refrigeration piece 14, the refrigeration end of refrigeration piece 14 can be cooled down to the inside water of water tank 16, and the water injection pipe is convenient for carry out the water injection to the inside of water tank 16, and the tube cap can play the shutoff effect to the water injection pipe, observes glass 15 and is convenient for observe the inside of water tank 16, and the scale mark is convenient for the amount of the inside water of audio-visual display water tank 16.

The working principle is as follows: the servo motor 6 works, an output shaft of the servo motor 6 drives the rotating rod 17 to rotate, and the rotating rod 17 drives the sand mixer body 7 to rotate, so that the angle of the sand mixer body 7 is adjusted, the sand mixer body 7 is convenient to maintain in the later period, and the protective shell 3 can play a protective role in the sand mixer body 7;

in specific implementation, the pipe cover is removed, water is injected into the water tank 16 through the water injection pipe, when the water amount is appropriate, the water injection is stopped, the pipe cover is covered, the refrigerating sheet 14 works, the refrigerating end of the refrigerating sheet 14 cools the water in the water tank 16, when the temperature of the water in the water tank 16 is reduced, the water pump 12 works, the water inlet end of the water pump 12 pumps cold water in the water tank 16 through the connecting pipe 13, then the water pump 12 conveys the cold water to the inner cavity of the radiating pipe 21 through the second hose 9, the radiating pipe 21 absorbs heat of the sand mixer body 7, so as to cool the sand mixer body 7, the water absorbing heat of the radiating pipe 21 is conveyed to the first hose 8, the first hose 8 conveys the water absorbing heat to the inner cavity of the cooling pipe 19, the cooling pipe 19 is located in the inner cavity of the radiating tank 10, the fan 18 works, the fan 18 blows air into the radiating tank 10, and blows the cooling pipe 19, therefore, the cooling pipe 19 is cooled, hot air is discharged through the vent hole 20, and the cooled water is conveyed to the inner cavity of the water tank 16 through the conveying pipe 11, so that the water is cooled again conveniently, and the water is recycled.

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 or portions thereof without departing from the spirit and scope of the invention.