Pulverizer capable of preventing mechanical temperature from rising in brewing food production

Abstract

The utility model discloses a crusher for preventing mechanical temperature rise in brewing food production, which belongs to the technical field of crushers, and is characterized by comprising a base, a crushing cavity is fixedly connected to the top of the base, a feed port is fixedly communicated to the top of the crushing cavity, and a transmission shaft body is rotatably connected to the inside of the crushing cavity; the transmission shaft body penetrates through the cavity and is movably connected with the cavity, the right side of the transmission shaft body is fixedly connected with a driving motor, and the cooling mechanism is arranged, so that cooling oil can cool the transmission shaft body in the mounting box; cold water flowing in the supporting pipe, the transverse flowing pipe and the vertical flowing pipe can exchange heat with cooling oil, so that the cooling oil can be cooled, when the cooled cooling oil passes through the filter box, impurities attached to the interior of the cooling oil can be isolated by the screen, the cooling oil can be recycled, and the service life of the cooling oil is prolonged. And therefore, the cooling effect on the transmission shaft body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pulverizers, in particular to a pulverizer capable of preventing mechanical temperature from rising in the production of instant food. Background Art

[0002] Instant foods are a new type of liquid beverage substitute on the market. Most of them are solid or semi-liquid. Instant foods are generally managed by the instant food department in supermarkets. They can generally be divided into milk powder series, cereal series, coffee series, fruit series, milk tea series, soy milk powder series, honey series, etc. Instant foods need to crush their raw materials during production, so a crusher device is needed.

[0003] The Chinese utility model currently published with the publication number CN201889223U discloses a high-speed crusher with a shaft jacket cooling device, including a power motor, a transmission shaft and a load device. The two ends of the transmission shaft are respectively connected to the power motor and the load device. The high-speed crusher also includes a cooling device. The cooling device has a pipeline wound around the transmission shaft and a cold water supply mechanism connected to the pipeline inlet and transporting cold water into the pipeline. The pipeline is made of heat-conducting material. The cold water in the pipeline of the utility model can absorb the heat generated by the transmission shaft in real time, thereby ensuring that the transmission shaft can always work at a lower temperature, so that the high-speed crusher involved in the utility model can always be in working condition, thereby ensuring material supply and ensuring the production efficiency of the entire product.

[0004] When using existing grinders for instant food production, the grinding device will rotate at high speed driven by the transmission shaft, and the transmission shaft will continuously generate heat during operation. However, most grinders usually do not have a device to prevent the transmission shaft from overheating, which will cause the transmission shaft to generate excessive heat, thereby affecting the normal operation of the grinding device. Utility Model Content

[0005] The utility model provides a grinder for preventing mechanical temperature rise in the production of instant foods, aiming to solve the problem that in the existing grinders for the production of instant foods, the grinding device rotates at high speed driven by the transmission shaft when in use, and the transmission shaft continuously generates heat during operation, but most grinders are usually not equipped with a device to prevent the temperature rise of the transmission shaft, which will cause excessive heat generated by the transmission shaft, thereby affecting the normal operation of the grinding device, thereby affecting the normal use of the grinding device.

[0006] The utility model is realized as follows: a pulverizer for preventing mechanical temperature rise in the production of instant food comprises a base, a pulverizing cavity is fixedly connected to the top of the base, a feed port is fixedly connected to the top of the pulverizing cavity, a transmission shaft body is rotatably connected to the interior of the pulverizing cavity, the transmission shaft body passes through the cavity and is movably connected to the cavity, a drive motor is fixedly connected to the right side of the transmission shaft body, and a cooling mechanism is provided on the surface of the transmission shaft body;

[0007] The cooling mechanism includes an installation box, an oil inlet hopper, a purification assembly, a cooling box and a pre-cooling assembly. The installation box is fixedly connected to the surface of the transmission shaft body, and the side of the installation box close to the crushing cavity is fixedly connected to the crushing cavity. The oil inlet hopper and the purification assembly are both fixedly connected to the top of the installation box, the cooling box is fixedly connected to the top of the purification assembly, and the pre-cooling assembly is arranged inside the cooling box.

[0008] In order to achieve the effect of pre-cooling the cooling oil, as a preferred grinder for preventing mechanical temperature rise in the production of instant food in the present invention, the pre-cooling component includes a support tube, a flow transverse tube and a flow vertical tube. The support tube is fixedly connected to the inside of the cooling box, and the flow transverse tube and the flow vertical tube are fixedly connected between two adjacent support tubes. The number of the support tubes, flow transverse tubes and flow vertical tubes is set to several.

[0009] In order to achieve the effect of filtering impurities in the cooling oil, as a preferred grinder for preventing mechanical temperature rise in the production of instant food in the present invention, the purification component includes a fixed frame, a filter box and a screen. The fixed frame is fixedly connected between the installation box and the opposite side of the cooling box, the filter box is slidably connected to the inside of the fixed frame, and the screen is fixedly connected to the bottom of the inner wall of the filter box.

[0010] In order to facilitate the introduction of the cooling oil inside the installation box into the cooling box, as a preferred grinder for preventing mechanical temperature rise in the production of instant food in the present invention, the bottom of the installation box is fixedly connected to a guide pipe, the top of the cooling box is fixedly connected to a liquid pump, and the top end of the guide pipe is fixedly connected to the top of the liquid pump.

[0011] In order to achieve the effect of fixing the position of the filter box, as a preferred embodiment of the present invention, a grinder for preventing mechanical temperature rise in instant food production, the front and rear sides of the fixed frame are threadedly connected with positioning bolts, and the positioning bolts are tightly fitted with the filter box on the side close to the filter box.

[0012] In order to achieve the effect of improving the sealing of the installation box, as a preferred embodiment of the present invention of a grinder for preventing mechanical temperature rise in instant food production, a sealing ring is provided on one side of the installation box close to the transmission shaft body.

[0013] In order to achieve the effect of flexibly controlling the flow of cooling oil in the installation box, as a preferred embodiment of the present invention, a grinder for preventing mechanical temperature rise in instant food production is preferably configured such that a control valve is fixedly connected to the interior of the guide pipe.

[0014] In order to facilitate the connection of the pre-cooling component with the external refrigeration equipment, as a preferred grinder for preventing mechanical temperature rise in the production of instant food in the present invention, the surface of the rear support tube is fixedly connected with an external tube, which passes through the cooling box and is fixedly connected to the cooling box.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The crusher for preventing mechanical temperature rise in the production of instant food can add cooling oil to the interior of the installation box by arranging a cooling mechanism, so that the cooling oil can cool the transmission shaft body in the installation box to prevent its temperature from rising. When the temperature of the cooling oil in the installation box rises, the liquid suction pump can pump the cooling oil into the cooling box. By arranging a pre-cooling component, the cooling oil will flow downward after entering the cooling box, so that the cooling oil will contact the support pipe, the flow cross pipe and the flow vertical pipe. The cold water flowing in the support pipe, the flow cross pipe and the flow vertical pipe can exchange heat with the cooling oil, so that the cooling oil can be cooled. By arranging a purification component, when the cooled cooling oil passes through the filter box, the impurities attached to the inside of the cooling oil will be isolated by the screen, so that the cooling oil can enter the installation box again to cool the transmission shaft body, so that the cooling oil can be recycled, thereby improving the cooling effect of the transmission shaft body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structure diagram of the pulverizer for preventing mechanical temperature rise in the production of instant food according to the present invention;

[0018] Figure 2 This is a partial structural diagram of a grinder for preventing mechanical temperature rise in instant food production according to the present invention;

[0019] Figure 3 This is a schematic structural diagram of the cooling mechanism in the present invention;

[0020] Figure 4 This is a schematic diagram of the structure of the purification component in the present utility model;

[0021] Figure 5 It is a structural schematic diagram of the pre-cooling component in the present utility model.

[0022] In the figure, 1. base; 2. crushing chamber; 3. feed port; 4. transmission shaft body; 5. drive motor; 6. cooling mechanism; 601. installation box; 602. oil inlet hopper; 603. purification component; 6031. fixed frame; 6032. filter box; 6033. screen; 604. cooling box; 605. pre-cooling component; 6051. support pipe; 6052. flow horizontal pipe; 6053. flow vertical pipe; 7. guide pipe; 8. liquid pump; 9. positioning bolt; 10. control valve; 11. external pipe. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0024] In the description of the present invention, it should be understood that the terms "length," "width," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," and the like, indicating positions or location relationships, are based on the positions or location relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, in the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

[0025] See also Figure 1-5 The utility model provides a technical solution: a grinder for preventing mechanical temperature rise in the production of instant food, comprising a base 1, a grinding chamber 2 fixedly connected to the top of the base 1, a feed port 3 fixedly connected to the top of the grinding chamber 2, a transmission shaft body 4 rotatably connected to the inside of the grinding chamber 2, the transmission shaft body 4 passes through the chamber and is movably connected to the chamber, a drive motor 5 is fixedly connected to the right side of the transmission shaft body 4, and a cooling mechanism 6 is provided on the surface of the transmission shaft body 4;

[0026] The cooling mechanism 6 includes an installation box 601, an oil inlet hopper 602, a purification component 603, a cooling box 604 and a pre-cooling component 605. The installation box 601 is fixedly connected to the surface of the transmission shaft body 4, and the side of the installation box 601 close to the crushing cavity 2 is fixedly connected to the crushing cavity 2. The oil inlet hopper 602 and the purification component 603 are both fixedly connected to the top of the installation box 601, the cooling box 604 is fixedly connected to the top of the purification component 603, and the pre-cooling component 605 is arranged inside the cooling box 604.

[0027] In this embodiment, by providing a cooling mechanism 6, cooling oil can be added to the interior of the installation box 601, so that the cooling oil can cool the transmission shaft body 4 in the installation box 601 to prevent its temperature from rising. When the temperature of the cooling oil in the installation box 601 rises, the liquid pump 8 can pump the cooling oil into the cooling box 604. By providing a pre-cooling component 605, the cooling oil will flow downward after entering the cooling box 604, so that the cooling oil will enter the support pipe 6051, the flow transverse pipe 6052 and the flow vertical pipe 6053. The cooling oil is in contact with the cooling water, and the cold water flowing in the support tube 6051, the flow transverse tube 6052 and the flow vertical tube 6053 can exchange heat with the cooling oil, so that the cooling oil can be cooled. By setting the purification component 603, when the cooled cooling oil passes through the filter box 6032, the impurities attached to the inside of the cooling oil will be isolated by the screen 6033, so that the cooling oil can enter the installation box 601 again to cool the transmission shaft body 4, so that the cooling oil can be recycled, thereby improving the cooling effect of the transmission shaft body 4.

[0028] As a technical optimization solution of the present invention, the pre-cooling component 605 includes a support tube 6051, a flow transverse tube 6052 and a flow vertical tube 6053. The support tube 6051 is fixedly connected to the inside of the cooling box 604. The flow transverse tube 6052 and the flow vertical tube 6053 are fixedly connected between two adjacent support tubes 6051. The number of support tubes 6051, flow transverse tube 6052 and flow vertical tube 6053 is set to be several.

[0029] In this embodiment: by setting up a pre-cooling component 605, the cooling oil will flow downward after entering the cooling box 604, so that the cooling oil will come into contact with the support pipe 6051, the flow cross pipe 6052 and the flow vertical pipe 6053. The cold water flowing in the support pipe 6051, the flow cross pipe 6052 and the flow vertical pipe 6053 can exchange heat with the cooling oil, thereby cooling the cooling oil.

[0030] As a technical optimization solution of the present invention, the purification component 603 includes a fixed frame 6031, a filter box 6032 and a screen 6033. The fixed frame 6031 is fixedly connected between the opposite sides of the installation box 601 and the cooling box 604. The filter box 6032 is slidably connected to the inside of the fixed frame 6031, and the screen 6033 is fixedly connected to the bottom of the inner wall of the filter box 6032.

[0031] In this embodiment: by setting up a purification component 603, when the cooled cooling oil passes through the filter box 6032, the impurities attached inside it will be isolated by the screen 6033, and the purified cooling oil can enter the installation box 601 again to cool the transmission shaft body 4.

[0032] As a technical optimization solution of the present invention, the bottom of the installation box 601 is fixedly connected to a guide pipe 7, the top of the cooling box 604 is fixedly connected to a liquid pump 8, and the top end of the guide pipe 7 is fixedly connected to the top of the liquid pump 8.

[0033] In this embodiment: by providing a liquid extraction pump 8 and a guide pipe 7, the cooling oil in the installation box 601 can enter the interior of the guide pipe 7, and the liquid extraction pump 8 can guide the cooling oil in the guide pipe 7 into the cooling box 604, thereby achieving the effect of circulating the cooling oil.

[0034] As a technical optimization solution of the present invention, the front and rear sides of the fixed frame 6031 are both threadedly connected with positioning bolts 9, and the side of the positioning bolts 9 close to the filter box 6032 is tightly fitted with the filter box 6032.

[0035] In this embodiment: by providing a positioning bolt 9, after the positioning bolt 9 is tightened, the side thereof close to the fixed frame 6031 can be tightly fitted with the fixed frame 6031, thereby achieving the effect of fixing and limiting the fixed frame 6031, and preventing the fixed frame 6031 from loosening and shifting during use.

[0036] As a technical optimization solution of the present invention, a sealing ring is provided on one side of the installation box 601 close to the transmission shaft body 4 .

[0037] In this embodiment, a sealing ring is provided to improve the sealing performance of the installation box 601 and prevent the cooling oil in the installation box 601 from leaking.

[0038] As a technical optimization solution of the present invention, a control valve 10 is fixedly connected to the interior of the guide tube 7 .

[0039] In this embodiment, by providing the control valve 10 , the control valve 10 can flexibly control whether the cooling oil in the installation box 601 can enter the interior of the guide pipe 7 , thereby improving the flexibility of use.

[0040] As a technical optimization solution of the present invention, the surface of the rear support tube 6051 is fixedly connected with an external tube 11 , which passes through the cooling box 604 and is fixedly connected to the cooling box 604 .

[0041] In this embodiment, an external pipe 11 is provided, and the external pipe 11 can be connected to an external refrigeration device, and the refrigeration device can provide cold water to the pre-cooling component 605, thereby improving the convenience of use.

[0042] Working principle: First, cooling oil is added to the interior of the installation box 601, and the cooling oil can exchange heat with the transmission shaft body 4 to achieve the effect of cooling it. After heat exchange, the temperature of the cooling oil in the installation box 601 will increase, and the liquid pump 8 and the control valve 10 will be started. The liquid pump 8 will pump the cooling oil into the cooling box 604, and then the cooling oil in the cooling box 604 will flow downward, so that the cooling oil will contact the support pipe 6051, the flow cross pipe 6052 and the flow vertical pipe 6053. The cold water flowing in the support pipe 6051, the flow cross pipe 6052 and the flow vertical pipe 6053 can exchange heat with the cooling oil, thereby cooling the cooling oil. When the cooled cooling oil passes through the filter box 6032, the impurities attached to it will be isolated by the screen 6033, and the cooling oil can enter the installation box 601 again to cool the transmission shaft body 4, so that the cooling oil can be recycled.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pulverizer for preventing mechanical temperature rise in the production of instant food, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a pulverizing cavity (2), the top of the pulverizing cavity (2) is fixedly connected to a feed port (3), the interior of the pulverizing cavity (2) is rotatably connected to a transmission shaft body (4), the transmission shaft body (4) passes through the cavity and is movably connected to the cavity, the right side of the transmission shaft body (4) is fixedly connected to a driving motor (5), and a surface of the transmission shaft body (4) is provided with a cooling mechanism (6); The cooling mechanism (6) comprises an installation box (601), an oil inlet hopper (602), a purification component (603), a cooling box (604) and a pre-cooling component (605); the installation box (601) is fixedly connected to the surface of the transmission shaft body (4), and the side of the installation box (601) close to the pulverizing chamber (2) is fixedly connected to the pulverizing chamber (2); the oil inlet hopper (602) and the purification component (603) are both fixedly connected to the top of the installation box (601); the cooling box (604) is fixedly connected to the top of the purification component (603); and the pre-cooling component (605) is arranged inside the cooling box (604).

2. A pulverizer for preventing mechanical temperature rise in the production of instant food according to claim 1, characterized in that: The precooling component (605) includes a support tube (6051), a flow transverse tube (6052) and a flow vertical tube (6053), wherein the support tube (6051) is fixedly connected to the inside of the cooling box (604), and the flow transverse tube (6052) and the flow vertical tube (6053) are fixedly connected between two adjacent support tubes (6051), and the number of the support tube (6051), the flow transverse tube (6052) and the flow vertical tube (6053) is set to be several.

3. The pulverizer for preventing mechanical temperature rise in the production of instant food according to claim 1, characterized in that: The purification component (603) includes a fixed frame (6031), a filter box (6032) and a screen (6033), wherein the fixed frame (6031) is fixedly connected between the installation box (601) and the opposite side of the cooling box (604), the filter box (6032) is slidably connected to the inside of the fixed frame (6031), and the screen (6033) is fixedly connected to the bottom of the inner wall of the filter box (6032).

4. The pulverizer for preventing mechanical temperature rise in the production of instant food according to claim 1, characterized in that: The bottom of the installation box (601) is fixedly connected to a guide pipe (7), the top of the cooling box (604) is fixedly connected to a liquid extraction pump (8), and the top end of the guide pipe (7) is fixedly connected to the top of the liquid extraction pump (8).

5. The pulverizer for preventing mechanical temperature rise in the production of instant food according to claim 3, characterized in that: The front and rear sides of the fixing frame (6031) are both threadedly connected with positioning bolts (9), and the side of the positioning bolts (9) close to the filter box (6032) is tightly fitted to the filter box (6032).

6. The pulverizer for preventing mechanical temperature rise in the production of instant food according to claim 1, characterized in that: A sealing ring is provided on one side of the installation box (601) close to the transmission shaft body (4).

7. A pulverizer for preventing mechanical temperature rise in the production of instant food according to claim 4, characterized in that: A control valve (10) is fixedly connected inside the guide pipe (7).

8. The pulverizer for preventing mechanical temperature rise in the production of instant food according to claim 2, characterized in that: The surface of the rear support tube (6051) is fixedly connected to an external tube (11), and the external tube (11) passes through the cooling box (604) and is fixedly connected to the cooling box (604).

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