Cold storage device for milk powder production

Abstract

The utility model relates to the technical field of refrigeration devices, in particular to a refrigeration device for milk powder production, which comprises a base and a box body, the surface of the base is fixedly connected with the box body, the surface of the box body is provided with an auxiliary push-out device, and the surface of the box body is fixedly connected with an electric telescopic rod. According to the refrigeration device for milk powder production, through cooperation of the auxiliary push-out device and the box body, the second shell moves out of the interior of the box body, the operation space of an operator is increased, and the operation efficiency is improved. By means of cooperation of the auxiliary refrigeration device and the stirring rod, the stirring rod is driven to stir the milk powder in the second shell through continuous rotation of the output shaft of the first motor, the contact area between the milk powder and cold air is increased, and the refrigeration effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration devices, in particular to a refrigeration device for milk powder production. Background Art

[0002] After the production of milk powder is completed, the required environment must be cool, dry, clean and pollution-free. The temperature is usually below 20°C. It must also avoid moisture and needs to be stored in special refrigeration equipment.

[0003] For example, the authorization announcement number is "CN208523663U", which is a special refrigeration device for milk powder. The cold air is provided to the storage cavity of the box body by an air cooler, and the cold air is filtered by the filter device and absorbs water by the water absorption layer, so that the milk powder can be stored in a light-proof, clean, dry and cool environment, which is beneficial to the preservation of the milk powder. However, the device places the milk powder inside the storage cavity. Due to the small operating space, it is inconvenient for the operator to take the milk powder out of the storage cavity, which reduces the working efficiency of the device. The device uses an air cooler to cool the milk powder. Since the milk powder is piled up, the contact area between the milk powder and the cold air is small, which reduces the refrigeration effect of the device. Utility Model Content

[0004] The purpose of the utility model is to solve the problems that the operating space is small, which makes it inconvenient for operators to take out milk powder from the storage chamber, reducing the working efficiency of the device; and the milk powder is piled up, resulting in a small contact area between the milk powder and the cold air, which reduces the refrigeration effect of the device. A refrigeration device for milk powder production is proposed to solve the problems that the operating space is small, which makes it inconvenient for operators to take out milk powder from the storage chamber, reducing the working efficiency of the device; and the milk powder is piled up, resulting in a small contact area between the milk powder and the cold air, which reduces the refrigeration effect of the device.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A refrigeration device for milk powder production is designed, comprising a base and a box body, the surface of the base is fixedly connected to the box body, the surface of the box body is provided with an auxiliary pushing device, the surface of the box body is fixedly connected to an electric telescopic rod, the surface of the telescopic end of the electric telescopic rod is provided with an auxiliary refrigeration device, the surface of the base is fixedly connected to a supporting leg, and the surface of the box body is fixedly connected to a track block.

[0007] Preferably, the auxiliary refrigeration device includes a first motor and a first shell, the surface of the first shell is fixedly connected to the telescopic end surface of the electric telescopic rod, the first motor is fixedly connected to the surface of the first shell through a bracket, the output shaft of the first motor is fixedly connected to a connecting rod, the protruding part of the connecting rod surface is slidably connected to a slideway provided on the surface of the slider, the surface of the slider is fixedly connected to a fixed block, the surface of the first shell is fixedly connected to a fixing rod, the surface of the fixing rod is sleeved with a spring, and the two ends of the spring are respectively fixedly connected to the first shell surface and the slider surface.

[0008] Preferably, the slideway provided on the surface of the slider is slidably connected to the surface of the fixed rod, the surface of the slider and the surface of the fixed block are respectively slidably connected to the slideways provided on the surface of the first shell, and the surface of the fixed block is fixedly connected to a stirring rod.

[0009] Preferably, a water absorbing layer is fixedly connected to the surface of the box, an air cooler is fixedly connected to the surface of the box, an air outlet of the air cooler passes through the surface of the box and is fixedly connected to one end of the wind box, and the surface of the box is movably connected to the protruding part of the sliding door surface through a rotating shaft.

[0010] Preferably, the auxiliary ejection device includes a second motor and a second shell, the second motor is fixedly connected to the surface of the box through a bracket, the output shaft of the second motor is fixedly connected to a worm, the worm is meshed with a worm wheel, the surface of the worm wheel is fixedly connected to a rotating rod, a slideway provided on the surface of the rotating rod is slidably connected to the surface of the fixed shaft, and the fixed shaft is fixedly connected to the second shell.

[0011] Preferably, the protruding portion of the worm wheel surface is rotationally connected to the surface of the housing via a bearing, and the second shell surface is slidingly connected to a slideway provided on the surface of the track block.

[0012] The utility model provides a refrigeration device for milk powder production, which has the beneficial effects of: through the cooperation of the auxiliary pushing device and the box body, the output shaft of the second motor is started to rotate to drive the worm, the rotation of the worm drives the worm wheel to rotate, the rotation of the worm wheel drives the rotating rod to rotate, the rotating rod drives the fixed shaft and the second shell to move through the slideway provided on the surface, the second shell moves out of the box body, and the operator pours the milk powder into the second shell, which increases the operating space for the operator, makes it more convenient for the operator to take and put the milk powder, and improves the work efficiency.

[0013] Through the cooperation of the auxiliary refrigeration device and the stirring rod, the output shaft of the first motor is started to rotate to drive the connecting rod to rotate, the connecting rod rotation drives the slider to move, the slider drives the stirring rod to stir the milk powder inside the second shell, and after the connecting rod rotates half a circle, it drives the slider to move in the opposite direction. The output shaft of the first motor continuously rotates to drive the stirring rod to stir the milk powder inside the second shell, so that the contact area between the milk powder and the cold air becomes larger, thereby improving the refrigeration effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A front cross-sectional view of

[0016] Figure 3 for Figure 1 A side cross-sectional view of

[0017] Figure 4for Figure 2 Part A of the figure;

[0018] Figure 5 for Figure 2 a side cross-sectional view of a central auxiliary refrigeration unit;

[0019] Figure 6 for Figure 2 A side sectional view of the auxiliary ejection device.

[0020] In the figure: 1. base, 2. auxiliary refrigeration device, 201. first motor, 202. first shell, 203. connecting rod, 204. slider, 205. fixed block, 206. fixed rod, 207. spring, 3. auxiliary ejection device, 301. second motor, 302. worm, 303. worm gear, 304. rotating rod, 305. fixed shaft, 306. second shell, 4. box body, 5. electric telescopic rod, 6. track block, 7. water absorption layer, 8. air cooler, 9. wind box, 10. supporting leg, 11. stirring rod, 12. sliding door. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] See attached Figure 1-6 In the present embodiment, a refrigeration device for milk powder production includes a base 1 and a box body 4. The surface of the base 1 is fixedly connected to the box body 4. The surface of the box body 4 is provided with an auxiliary ejection device 3. The surface of the box body 4 is fixedly connected to an electric telescopic rod 5. The electric telescopic rod 5 can meet the working needs according to actual requirements. The surface of the telescopic end of the electric telescopic rod 5 is provided with an auxiliary refrigeration device 2. The surface of the base 1 is fixedly connected to a support leg 10, and the surface of the box body 4 is fixedly connected to a track block 6.

[0023] The slideway opened on the surface of the slider 204 is slidably connected to the surface of the fixed rod 206. The slider 204 limits the position and movement track of the fixed rod 206. The surface of the slider 204 and the surface of the fixed block 205 are respectively slidably connected to the slideways opened on the surface of the first shell 202. The surface of the fixed block 205 is fixedly connected to the stirring rod 11. The surface of the box 4 is fixedly connected to the water absorption layer 7. The surface of the box 4 is fixedly connected to the air cooler 8. The water absorption layer 7 and the air cooler 8 have been disclosed in the authorization announcement number "CN208523663U" and will not be repeated here. The air outlet of the air cooler 8 passes through the surface of the box 4 and is fixedly connected to one end of the wind box 9. The surface of the box 4 is movably connected to the protruding part of the surface of the sliding door 12 through a rotating shaft. The sliding door 12 and the box 4 are sealed by a sealing ring. The protruding part of the surface of the worm gear 303 is rotatably connected to the surface of the box 4 through a bearing. The surface of the second shell 306 is slidably connected to the slideway opened on the surface of the track block 6.

[0024] See attached Figure 2-5The auxiliary refrigeration device 2 includes a first motor 201 and a first shell 202. The first motor 201 can meet the working requirements according to actual requirements. The surface of the first shell 202 is fixedly connected to the telescopic end surface of the electric telescopic rod 5. The first motor 201 is fixedly connected to the surface of the first shell 202 through a bracket. The output shaft of the first motor 201 is fixedly connected to a connecting rod 203. The protruding part on the surface of the connecting rod 203 is slidably connected to a slideway provided on the surface of a slider 204. The connecting rod 203 rotates to drive the slider 204 to move. The surface of the slider 204 is fixedly connected to a fixed block 205. The surface of the first shell 202 is fixedly connected to a fixed rod 206. The surface of the fixed rod 206 is sleeved with a spring 207. The elastic coefficient of the spring 207 can meet the working requirements according to actual requirements. The two ends of the spring 207 are respectively fixedly connected to the surface of the first shell 202 and the surface of the slider 204.

[0025] See attached Figure 1-3 And 6: The auxiliary ejection device 3 includes a second motor 301 and a second shell 306. The second motor 301 can meet the working requirements according to actual requirements. The second motor 301 is fixedly connected to the surface of the box body 4 through a bracket. The output shaft of the second motor 301 is fixedly connected to a worm 302. The worm 302 is meshed with a worm wheel 303. The rotation of the worm 302 drives the worm wheel 303 to rotate. The surface of the worm wheel 303 is fixedly connected to a rotating rod 304. The rotation of the worm wheel 303 drives the rotating rod 304 to rotate. The slideway on the surface of the rotating rod 304 is slidably connected to the surface of the fixed shaft 305. The fixed shaft 305 is fixedly connected to the second shell 306.

[0026] Working principle:

[0027] The process of assisted milk powder push-out for refrigerated milk powder:

[0028] The operator opens the sliding door 12, connects the external power supply of the second motor 301, starts the output shaft of the second motor 301 to rotate, drives the worm 302 to rotate, the rotation of the worm 302 drives the worm wheel 303 to rotate, the rotation of the worm wheel 303 drives the rotating rod 304 to rotate, the rotating rod 304 drives the fixed shaft 305 and the second shell 306 to move through the slideway provided on the surface, the second shell 306 moves out of the box body 4, the operator pours the milk powder into the second shell 306, according to the above operation, starts the output shaft of the second motor 301 again to reverse and drive the second shell 306 to return to its original position, closes the sliding door 12, and completes the auxiliary pushing process of the refrigerated milk powder.

[0029] Auxiliary refrigeration process of milk powder refrigeration:

[0030] Connect the external power supply of the air cooler 8, start the air cooler 8 to work, discharge the cold air into the interior of the housing 4 through the wind box 9, connect the external power supply of the first motor 201, start the output shaft of the first motor 201 to rotate and drive the connecting rod 203 to rotate, the connecting rod 203 rotates and drives the slider 204 to move, the slider 204 drives the stirring rod 11 to stir the milk powder inside the second shell 306, the connecting rod 203 rotates half a circle and drives the slider 204 to move in the opposite direction, the output shaft of the first motor 201 continuously rotates and drives the stirring rod 11 to stir the milk powder inside the second shell 306, so that the contact area between the milk powder and the cold air becomes larger, and the auxiliary refrigeration process of refrigerating the milk powder is completed.

[0031] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A refrigeration device for milk powder production, comprising a base (1) and a box (4), wherein the box (4) is fixedly connected to the surface of the base (1), characterized in that: The surface of the box body (4) is provided with an auxiliary ejection device (3), the surface of the box body (4) is fixedly connected to an electric telescopic rod (5), the telescopic end surface of the electric telescopic rod (5) is provided with an auxiliary refrigeration device (2), the surface of the base (1) is fixedly connected to a support leg (10), and the surface of the box body (4) is fixedly connected to a track block (6).

2. A refrigeration device for milk powder production according to claim 1, characterized in that: The auxiliary refrigeration device (2) comprises a first motor (201) and a first housing (202); the surface of the first housing (202) is fixedly connected to the telescopic end surface of the electric telescopic rod (5); the first motor (201) is fixedly connected to the surface of the first housing (202) via a bracket; the output shaft of the first motor (201) is fixedly connected to a connecting rod (203); the protruding portion of the surface of the connecting rod (203) is slidably connected to a slideway provided on the surface of a slider (204); the surface of the slider (204) is fixedly connected to a fixing block (205); the surface of the first housing (202) is fixedly connected to a fixing rod (206); the surface of the fixing rod (206) is sleeved with a spring (207); the two ends of the spring (207) are respectively fixedly connected to the surface of the first housing (202) and the surface of the slider (204).

3. A refrigeration device for milk powder production according to claim 2, characterized in that: The slideway provided on the surface of the slider (204) is slidably connected to the surface of the fixed rod (206); the surface of the slider (204) and the surface of the fixed block (205) are respectively slidably connected to the slideways provided on the surface of the first shell (202); and the surface of the fixed block (205) is fixedly connected to a stirring rod (11).

4. A refrigeration device for milk powder production according to claim 1, characterized in that: The surface of the box body (4) is fixedly connected to a water absorbing layer (7), the surface of the box body (4) is fixedly connected to a cooling fan (8), the air outlet of the cooling fan (8) passes through the surface of the box body (4) and is fixedly connected to one end of the wind box (9), and the surface of the box body (4) is movably connected to the protruding part of the surface of the sliding door (12) via a rotating shaft.

5. A refrigeration device for milk powder production according to claim 1, characterized in that: The auxiliary ejection device (3) comprises a second motor (301) and a second housing (306); the second motor (301) is fixedly connected to the surface of the box body (4) via a bracket; the output shaft of the second motor (301) is fixedly connected to a worm (302); the worm (302) is meshed with a worm wheel (303); the surface of the worm wheel (303) is fixedly connected to a rotating rod (304); a slideway provided on the surface of the rotating rod (304) is slidably connected to the surface of a fixed shaft (305); and the fixed shaft (305) is fixedly connected to the second housing (306).

6. A refrigeration device for milk powder production according to claim 5, characterized in that: The protruding portion of the surface of the worm wheel (303) is rotationally connected to the surface of the box body (4) via a bearing, and the surface of the second shell (306) is slidably connected to a slideway provided on the surface of the track block (6).

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