Low-temperature preservation device for walnut oil

Abstract

The utility model relates to the technical field of walnut oil preservation, and discloses a walnut oil low-temperature preservation device which comprises a tank body, a rotating rod is rotationally connected to the axis of the bottom of the inner wall of the tank body, a plurality of stirring rods are fixedly connected to the outer wall of the rotating rod and distributed on the outer wall of the rotating rod at equal intervals, and a fixing frame is rotationally connected to the upper end of the outer wall of the rotating rod. A mounting groove is formed in the tank body, a mounting box is mounted in the mounting groove, limiting assemblies are fixedly connected to the positions, located on the two sides of the mounting groove, of the top of the tank body, and a driving assembly is fixedly mounted in the mounting box; according to the low-temperature preservation device for the walnut oil, through operation of the driving assembly, a rotating rod can drive a plurality of stirring rods to achieve a good stirring effect on the walnut oil in the tank body, so that the temperature of the walnut oil in the tank body is more uniform, and a mounting box is fixed in a mounting groove through a limiting assembly; and after the limiting assembly is removed, the mounting box can be detached from the tank body, so that a worker can conveniently overhaul the device.

Description

Technical Field

[0001] The utility model relates to the technical field of walnut oil preservation, in particular to a low-temperature preservation device for walnut oil. Background Art

[0002] Walnut oil is a vegetable oil squeezed from walnut kernels. It is an edible oil. The oil content of walnuts is as high as 65% to 70%, ranking first among all woody oils, and it has the reputation of "oil depot on trees". Using modern technology to extract its essence, this is the new generation of walnut products - walnut oil. Walnut oil is a natural fruit oil juice made from high-quality walnuts and using internationally leading technology. In the international market, walnut oil is known as "Oriental olive oil" and is as popular among consumers as olive oil. The existing storage device for walnut oil processing is easily affected by the ambient temperature during use, and it is not convenient to automatically adjust the temperature in the storage device according to the ambient temperature, which brings inconvenience to the storage of walnut oil and is not conducive to the storage of walnut oil. In addition, the cooling speed of the storage device is slow, which makes the walnut oil easily damaged during the storage process.

[0003] In the prior art, for example, announcement No. CN213362953U proposes a low-temperature storage device for walnut oil processing. The present technical solution provides a low-temperature storage device for walnut oil processing, comprising a storage component, a main body component and a collection component, wherein the storage component comprises a tank body, a refrigeration plate, a shell, a fixing plate, an air cooler, an air outlet pipe, a through hole, a controller and a temperature sensor; the outer wall of the tank body is provided with a refrigeration plate, and the outer wall of the tank body is fixedly connected to the shell; during use of the device, the temperature of the walnut oil is monitored by the temperature sensor; if the temperature of the walnut oil is higher than the appropriate storage temperature, the controller controls the refrigeration plate and the air cooler to cool the walnut oil in the tank body, so that the device can automatically adjust the temperature of the walnut oil in the tank body according to the ambient temperature, which is beneficial to the low-temperature storage of the walnut oil; and the air cooler diffuses cold air into the surrounding air to cool the surrounding air, thereby increasing the cooling speed of the device and preventing the walnut oil from being damaged during the storage process;

[0004] However, the existing low-temperature storage device for walnut oil processing does not have a stirring device inside, resulting in the walnut oil being easily uneven in temperature inside the tank when it is added to the tank for low-temperature storage, thereby affecting the shelf life of the walnut oil.

[0005] In order to solve the above problems, the present application proposes a walnut oil low-temperature storage device. Utility Model Content

[0006] The utility model aims to provide a walnut oil low-temperature storage device, which is mainly used to solve the problem that the existing low-temperature storage device for walnut oil processing has no stirring device inside, resulting in the walnut oil temperature inside the tank being easily uneven, thereby affecting the shelf life of the walnut oil.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] A walnut oil low-temperature storage device comprises a tank body, a rotating rod is rotatably connected to the axis center of the bottom of the inner wall of the tank body, a plurality of stirring rods are fixedly connected to the outer wall of the rotating rod, and the stirring rods are equidistantly distributed on the outer wall of the rotating rod, a fixing frame is rotatably connected to the upper end of the outer wall of the rotating rod, a mounting groove is formed on the top of the tank body, a mounting box is installed in the mounting groove, limiting assemblies are fixedly connected to both sides of the tank body top located at the mounting groove, a driving assembly is fixedly installed in the mounting box, and the lower end of the driving assembly is connected to the rotating rod.

[0009] The working principle and beneficial effects of this utility model:

[0010] 1. Working principle: When the device is used, walnut oil is added into the tank through the feed port on the top of the tank. The tank can better preserve the walnut oil. (The temperature sensor detects the temperature of the walnut oil in the tank and transmits the detection information to the controller. If the temperature of the walnut oil is higher than the low-temperature preservation standard, the controller starts the refrigeration plate and the air cooler. The air cooler discharges cold air into the shell through the air outlet pipe. At the same time, the refrigeration plate cools the tank and cools the walnut oil in the tank). The information in brackets is the prior art, and this application document does not elaborate on it. During the low-temperature preservation process of the walnut oil, the driving component can be used to rotate the rotating rod inside the tank. The multiple stirring rods arranged on the outer wall of the rotating rod can achieve a good stirring effect on the walnut oil inside the tank, thereby making the temperature of the walnut oil inside the tank more uniform.

[0011] 2. Beneficial effects: During the low-temperature preservation process of walnut oil, the driving assembly can be operated to enable the rotating rod to drive multiple stirring rods to achieve a better stirring effect on the walnut oil inside the tank, thereby making the temperature of the walnut oil inside the tank more uniform, thereby achieving a better preservation effect on the walnut oil. The installation box is fixed inside the installation groove by the limiting assembly. After the limiting assembly is released, the installation box can be removed from the tank, which not only makes it convenient for staff to inspect and repair the device, but also makes it convenient for staff to clean the inside of the tank.

[0012] Preferably, the limiting assembly includes a fixing plate fixedly connected to both sides of the mounting groove at the top of the tank body, a bolt passing through the fixing plate, one end of the bolt being fixedly connected to a knob, and threaded holes matching the bolts being provided at both ends of the mounting box. The mounting box is placed into the mounting groove, and the knob is turned to thread the bolts into the threaded holes on the mounting box, so that the mounting box can be fixed to the tank body, and the device can operate normally. After rotating the knob in the opposite direction to disengage the bolts from the threaded holes, the mounting box can be removed from the tank body, thereby making it convenient for people to inspect and repair the device.

[0013] Preferably, the driving assembly includes a motor fixedly installed inside the installation box, the output end of the motor is fixedly connected to a rotating shaft, the lower end of the rotating shaft extends out of the installation box and is fixedly connected to a rectangular block, and the rotating shaft is rotatably connected to the installation box, and the upper end of the rotating rod is provided with a rectangular groove matching the rectangular block. When the installation box is installed on the tank body, the rectangular block at the lower end of the rotating shaft is inserted into the rectangular groove at the upper end of the rotating rod. When the motor is started, the rotating rod can be driven to rotate by the rotating shaft. The rotation of the rotating rod can enable the stirring rod to have a better stirring effect on the walnut oil inside the tank body, thereby making the temperature of the walnut oil inside the tank body more uniform.

[0014] Preferably, the fixing frame includes a fixing cylinder rotatably connected to the upper end of the outer wall of the rotating rod, the outer wall of the fixing cylinder is fixedly connected to multiple connecting rods, and the ends of the connecting rods away from the fixing cylinder are fixedly connected to the inner wall of the tank body. The fixing frame is arranged on the upper end of the outer wall of the rotating rod, and the fixing frame includes the fixing cylinder and multiple connecting rods. This can provide better support for the rotating rod, thereby making the device more stable during operation.

[0015] Preferably, multiple ventilation holes are provided on both sides of the installation box, and the inner walls of the ventilation holes are fixedly connected with filter nets. The motor inside the installation box will generate a certain amount of heat when it is operating. The multiple ventilation holes on both sides of the installation box can achieve a better heat dissipation effect on the motor inside the installation box. The filter nets arranged on the inner walls of the ventilation holes can effectively prevent external dust from entering the motor through the ventilation holes, thereby effectively ensuring the normal operation of the device.

[0016] Preferably, the corners at the top of the inner wall of the rectangular groove are all chamfered. By setting the corners at the top of the inner wall of the rectangular groove as chamfers, it is easier to insert the rectangular block into the rectangular groove, thereby making the installation of the installation box easier.

[0017] Preferably, the shape of the knob is a plum blossom shape, and the outer wall of the knob is provided with an anti-slip cover. By setting the shape of the knob to a plum blossom shape, people can turn the knob more easily and with less effort. The anti-slip cover provided on the outer wall of the knob can increase the friction between people's hands and the knob, thereby effectively preventing people's hands from slipping when turning the knob. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the tank body of the utility model;

[0020] Figure 3 This is a partially enlarged cross-sectional structural diagram of the tank body of the present invention;

[0021] Figure 4 This is a schematic diagram of the overall structure of the installation box of the utility model;

[0022] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0023] In the figure: 1. Tank body; 2. Rotating rod; 3. Stirring rod; 4. Fixing bracket; 5. Mounting slot; 6. Mounting box; 7. Motor; 8. Rotating shaft; 9. Rectangular block; 10. Rectangular slot; 11. Fixing plate; 12. Bolt; 13. Knob; 14. Threaded hole; 15. Fixing cylinder; 16. Connecting rod; 17. Ventilation hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-5A walnut oil low-temperature storage device comprises a tank body 1, a rotating rod 2 is rotatably connected to the axis center of the bottom of the inner wall of the tank body 1, a plurality of stirring rods 3 are fixedly connected to the outer wall of the rotating rod 2, and the stirring rods 3 are equidistantly distributed on the outer wall of the rotating rod 2. After walnut oil is added into the tank body 1 through the feeding port at the top of the tank body 1, the rotating rod 2 rotates to enable the plurality of stirring rods 3 to have a better stirring effect on the walnut oil inside the tank body 1, thereby making the temperature of the walnut oil inside the tank body 1 more uniform, and the upper end of the outer wall of the rotating rod 2 is rotatably connected to a fixing frame 4, the fixing frame 4 comprises a fixing cylinder 15 rotatably connected to the upper end of the outer wall of the rotating rod 2, and a plurality of connecting rods 16 are fixedly connected to the outer wall of the fixing cylinder 15, and the ends of the connecting rods 16 away from the fixing cylinder 15 are all connected to the inner wall of the tank body 1 The wall is fixedly connected, which can provide better support for the rotating rod 2, thereby making the device more stable during operation. A mounting groove 5 is provided on the top of the tank body 1, and a mounting box 6 is installed inside the mounting groove 5. The top of the tank body 1 is fixedly connected to the limiting components on both sides of the mounting groove 5. The mounting box 6 is fixed to the inside of the mounting groove 5 by the limiting component. After the limiting component is released, the mounting box 6 can be removed from the tank body 1, which not only makes it convenient for the staff to inspect and repair the device, but also makes it convenient for the staff to clean the inside of the tank body 1. A driving component is fixedly installed inside the mounting box 6, and the lower end of the driving component is connected to the rotating rod 2. When the driving component is operated, the rotating rod 2 rotates, which can make the device more automated.

[0026] like Figure 2 and Figure 5 As shown, the limit assembly includes a fixing plate 11 fixedly connected to both sides of the mounting groove 5 at the top of the tank body 1, a bolt 12 passes through the fixing plate 11, and a knob 13 is fixedly connected to one end of the bolt 12. The knob 13 is in the shape of a plum blossom, and the outer wall of the knob 13 is provided with an anti-slip sleeve. Threaded holes 14 matching the bolts 12 are provided at both ends of the mounting box 6. Place the mounting box 6 into the mounting groove 5, turn the knob 13 to thread the bolts 12 into the threaded holes 14 on the mounting box 6, and the mounting box 6 can be fixed to the tank body 1, and the device can operate normally. After rotating the knob 13 in the opposite direction to disengage the bolts 12 from the threaded holes 14, the mounting box 6 can be removed from the tank body 1, thereby making it convenient for people to inspect and repair the device.

[0027] like Figure 2 、 Figure 3 and Figure 4As shown, the driving assembly includes a motor 7 fixedly installed inside the mounting box 6, a plurality of ventilation holes 17 are provided on both sides of the mounting box 6, and the inner walls of the ventilation holes 17 are fixedly connected with filter screens, and the output end of the motor 7 is fixedly connected with a rotating shaft 8, and the lower end of the rotating shaft 8 extends out of the mounting box 6 and is fixedly connected with a rectangular block 9, and the rotating shaft 8 is rotatably connected to the mounting box 6, and the upper end of the rotating rod 2 is provided with a rectangular groove 10 matching the rectangular block 9, and the corners at the top of the inner wall of the rectangular groove 10 are all chamfered. When the mounting box 6 is installed on the tank body 1, the rectangular block 9 at the lower end of the rotating shaft 8 is inserted into the rectangular groove 10 at the upper end of the rotating rod 2. When the motor 7 is started, the rotating rod 2 can be driven to rotate by the rotating shaft 8. The rotation of the rotating rod 2 can enable the stirring rod 3 to have a better stirring effect on the walnut oil inside the tank body 1, thereby making the temperature of the walnut oil inside the tank body 1 more uniform.

[0028] The motor 7 is electrically connected to a controller, and the controller is electrically connected to a timer. The timer sends an electrical signal to the controller at regular intervals to control the motor 7 to start.

[0029] From the above, it can be seen that the specific implementation of the present utility model is as follows:

[0030] When the device is used, walnut oil is added into the tank body 1 through the feed port on the top of the tank body 1, and the tank body 1 can achieve a better preservation effect on the walnut oil. (The temperature sensor detects the temperature of the walnut oil in the tank body and transmits the detection information to the controller. If the temperature of the walnut oil is higher than the low-temperature preservation standard, the controller starts the refrigeration plate and the air cooler. The air cooler discharges cold air into the shell through the air outlet pipe. At the same time, the refrigeration plate cools the tank body and cools the walnut oil in the tank body.) The information in brackets is the prior art, and this application document does not elaborate on it. During the low-temperature preservation process of the walnut oil by the device, the motor 7 is started, and the shaft 8 can be used to drive the rotating shaft 8 to rotate. The rod 2 rotates, and the rotation of the rotating rod 2 can make the stirring rod 3 have a better stirring effect on the walnut oil inside the tank body 1, thereby making the temperature of the walnut oil inside the tank body 1 more uniform, and thus having a better preservation effect on the walnut oil. By turning the knob 13 to disengage the bolt 12 from the threaded hole 14, the installation box 6 can be removed from the tank body 1, thereby making it convenient for people to inspect and repair the device, and it is convenient for the staff to clean the interior of the tank body 1. The installation box 6 is placed in the installation groove 5, and the knob 13 is rotated in the opposite direction to thread the bolt 12 into the threaded hole 14 on the installation box 6. The installation box 6 can be fixed on the tank body 1, and the device can operate normally.

[0031] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A walnut oil low temperature storage device, comprising a tank body (1), characterized in that: A rotating rod (2) is rotatably connected to the axis of the bottom of the inner wall of the tank body (1); a plurality of stirring rods (3) are fixedly connected to the outer wall of the rotating rod (2); and the stirring rods (3) are equidistantly distributed on the outer wall of the rotating rod (2); a fixing frame (4) is rotatably connected to the upper end of the outer wall of the rotating rod (2); a mounting groove (5) is provided on the top of the tank body (1); a mounting box (6) is installed inside the mounting groove (5); both sides of the top of the tank body (1) located on the mounting groove (5) are fixedly connected to the limiting components; a driving component is fixedly installed inside the mounting box (6); and the lower end of the driving component is connected to the rotating rod (2).

2. A walnut oil low-temperature storage device according to claim 1, characterized in that: The limiting assembly includes a fixing plate (11) fixedly connected to both sides of the mounting groove (5) at the top of the tank body (1), a bolt (12) passing through the fixing plate (11), one end of the bolt (12) being fixedly connected to a knob (13), and threaded holes (14) matching the bolt (12) are provided at both ends of the mounting box (6).

3. A walnut oil low temperature storage device according to claim 1, characterized in that: The driving assembly comprises a motor (7) fixedly installed inside the mounting box (6); the output end of the motor (7) is fixedly connected to a rotating shaft (8); the lower end of the rotating shaft (8) extends out of the mounting box (6) and is fixedly connected to a rectangular block (9); the rotating shaft (8) is rotatably connected to the mounting box (6); and the upper end of the rotating rod (2) is provided with a rectangular groove (10) matching the rectangular block (9).

4. A walnut oil low-temperature storage device according to claim 1, characterized in that: The fixing frame (4) comprises a fixing cylinder (15) rotatably connected to the upper end of the outer wall of the rotating rod (2); the outer wall of the fixing cylinder (15) is fixedly connected to a plurality of connecting rods (16); and the ends of the connecting rods (16) away from the fixing cylinder (15) are fixedly connected to the inner wall of the tank body (1).

5. The walnut oil low-temperature storage device according to claim 1, characterized in that: A plurality of ventilation holes (17) are provided on both sides of the installation box (6), and the inner walls of the ventilation holes (17) are fixedly connected with filter screens.

6. A walnut oil low-temperature storage device according to claim 3, characterized in that: The corners of the top of the inner wall of the rectangular groove (10) are all chamfered.

7. A walnut oil low-temperature storage device according to claim 2, characterized in that: The shape of the knob (13) is a plum blossom shape, and the outer wall of the knob (13) is provided with an anti-slip sleeve.

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