Walnut oil water content detection equipment

Abstract

The utility model discloses walnut oil water content detection equipment, which relates to the technical field of walnut oil detection, and comprises an upper box body and a lower box body, the upper box body is arranged on the lower box body in an openable manner, a base is arranged in the lower box body, the base comprises a fixed plate, a rotating ring and a support plate, the fixed plate is fixedly connected to the inner bottom of the box body, and the rotating ring is fixedly connected to the support plate. The rotating ring is rotatably arranged at the bottom of the interior of the box body, is coaxial with the fixing plate and is driven by a rotating motor, the fixing plate is spherically hinged to the supporting plate through a fixing column, a first positioning column and a second positioning column which are symmetrical about the fixing column are arranged on the rotating ring, and the first positioning column is lower than the fixing column and lower than the second positioning column; a mounting seat is adaptively connected to the supporting plate and is used for placing a sample cup. Through the arrangement of the walnut oil production detection device, the evaporation of water in walnut oil can be accelerated, the influence of a traditional stirring mechanism on the detection precision is avoided, and the walnut oil production detection device is convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of walnut oil detection, in particular to a device for detecting the water content of walnut oil. Background Technique

[0002] After each batch of walnut oil is produced, it needs to be tested to meet the standards before it can be filled and sold on the market. During the testing process, the water content in the walnut oil is an important measurement index because it is related to the production quality of the walnut oil. The traditional testing device is to pour the produced walnut oil into a beaker, then place it in an electrothermal blast drying oven and heat it for a period of time, and finally weigh the weight of the oil in the beaker before and after heating. In order to accelerate the evaporation of water, a stirring mechanism needs to be set to stir it, but during the stirring process, the oil will adhere to it, which will affect the accuracy of the final weighing data.

[0003] Therefore, the utility model provides a walnut oil production detection device that can accelerate the evaporation of water in the walnut oil, avoid the influence of the traditional stirring mechanism on the detection accuracy, and is convenient for cleaning. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to provide a device for detecting the water content of walnut oil.

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

[0006] A device for detecting the water content of walnut oil includes an upper box body and a lower box body. The upper box body is detachably arranged on the lower box body. A base is arranged inside the lower box body. The base includes a fixing plate, a rotating ring and a supporting plate. The fixing plate is fixedly connected to the bottom inside the box body. The rotating ring is rotatably arranged on the bottom inside the box body and is coaxially arranged with the fixing plate and is driven by a rotating motor. The fixing plate is ball-jointed with the supporting plate through a fixing column. The rotating ring is provided with a first positioning column and a second positioning column symmetrically with respect to the fixing column. The height of the first positioning column is lower than that of the fixing column, and the height of the fixing column is lower than that of the second positioning column. An installation seat is adaptively connected to the supporting plate, and the installation seat is used for placing a sample cup.

[0007] Furthermore, the upper box body is hinged to the lower box body. Exhaust fans and ventilation openings are respectively arranged on two opposite side walls of the upper box body. A positioning frame is arranged at the ventilation opening, and a filter plate is detachably arranged on the positioning frame.

[0008] Furthermore, the front side plate of the upper box body is of a transparent structure, and the front side plate of the lower box body is of a transparent structure.

[0009] Further, a heating channel is provided on the outer side of the lower box body, and a heating port is provided on the heating channel. The heating port penetrates through the side wall of the lower box body and extends into the lower box body.

[0010] Further, the mounting seat includes a magnetic attraction plate. On both sides of the magnetic attraction plate, there are two oppositely arranged side plates fixedly connected. Through holes are opened on the side plates, and a cylinder is slidably connected in the through holes. Two limiting pieces are arranged on the cylinder. The first limiting piece and the second limiting piece are respectively arranged on the inner side and the outer side of the side plate. A spring is arranged between the first limiting piece and the side plate, and the spring is sleeved on the cylinder. A clamping plate is arranged at the end of the cylinder, and an anti-slip layer is arranged on the working surface of the clamping plate; a magnetic sheet is arranged on the support plate, and at least two groups of positioning protrusions are arranged. Positioning grooves are opened on the magnetic attraction plate.

[0011] Beneficial effects

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through the setting of the present utility model, a walnut oil production detection device is proposed, which can accelerate the evaporation of moisture in walnut oil, avoid the influence of the traditional stirring mechanism on the detection accuracy, and is convenient for cleaning. Description of the drawings

[0013] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model.

[0014] Figure 1 It is a schematic diagram of the overall structure of the walnut oil water content detection device.

[0015] Figure 2 It is a schematic diagram of the structure of the walnut oil water content detection device from another perspective.

[0016] Figure 3 It is a schematic diagram of the structure after the upper box body is opened.

[0017] Figure 4 It is a schematic diagram of the structure of the mounting seat.

[0018] Figure 5 It is a schematic diagram of the structure of the base.

[0019] In the figure: 1. Upper box body; 2. Filter plate; 3. Lower box body; 4. Heating channel; 5. Specimen cup; 6. Heating port; 7. Mounting seat; 8. Base; 9. Ventilation port; 71. Spring; 72. First limiting piece; 73. Magnetic attraction plate; 74. Clamping plate; 75. Second limiting piece; 76. Side plate; 81. Fixed plate; 82. Magnetic sheet; 83. Positioning protrusion; 84. Rotating ring; 85. First positioning column; 86. Support plate; 87. Fixed column; 88. Second positioning column. Specific implementation manners

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0021] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0022] Refer to Figure 1 - Figure 5 A walnut oil water content detection device, comprising an upper box body 1 and a lower box body 3. The upper box body 1 is openably arranged on the lower box body 3. A base 8 is arranged inside the lower box body 3. The base 8 includes a fixing plate 81, a rotating ring 84 and a support plate 86. The fixing plate 81 is fixedly connected to the bottom inside the box body. The rotating ring 84 is rotatably arranged on the bottom inside the box body and is coaxially arranged with the fixing plate 81 and is driven by a rotating motor. The fixing plate 81 is ball-jointed with the support plate 86 through a fixing column 87. First positioning columns 85 and second positioning columns 88 symmetrically arranged with the fixing column 87 are arranged on the rotating ring 84. The height of the first positioning column 85 is lower than that of the fixing column 87, and the height of the fixing column 87 is lower than that of the second positioning column 88. An installation seat 7 is adaptively connected to the support plate 86, and the installation seat 7 is used to place a sample cup 5.

[0023] During use, the upper box body 1 is opened, the installation seat 7 with the sample cup 5 installed is placed on the support plate 86. After the placement is completed, the upper box body 1 is closed, and then the rotating motor is started to drive the rotating ring 84 to rotate around the central axis of the fixing plate 81. When the rotating ring 84 rotates, the tops of the first positioning column 85 and the second positioning column 88 abut against the lower end surface of the support plate 86. Since the heights of the first positioning column 85, the second positioning column 88 and the fixing column 87 are different, and the acting points of the three are located in the same plane, the support plate 86 swings (rocks) in an inclined state during the rotation of the rotating ring 84. To ensure its swinging effect, the matching area between the fixing column 87 and the support plate 86 is large, so the friction force between the two is large. Ball bearings are arranged at the tops of the two positioning columns, and the ball bearings are embedded in the grooves of the support plate 86, and the friction force is small to prevent the support plate 86 from rotating and improve the swinging stability of the support plate 86. Furthermore, to prevent the support plate 86 from rotating, a fixing rope can also be installed between the support plate 86 and the inner wall of the lower box body 3.

[0024] Before detection, weigh the sample cup and walnut oil. After drying is complete, wait for the walnut oil to cool naturally to room temperature, then remove the sample cup and weigh it to obtain accurate data on the moisture content in the walnut oil.

[0025] In other preferred embodiments, the upper box body 1 is hinged to the lower box body 3. Exhaust fans and ventilation openings 9 are respectively arranged on two opposite side walls of the upper box body 1. A positioning frame is arranged at the ventilation opening 9, and a filter plate 2 is detachably arranged on the positioning frame. Through the setting of this structure, the moisture evaporated from the sample can be smoothly discharged from the box body, avoiding the condensation and reflux of liquid at the top of the box body. Through the setting of the positioning frame and the filter plate 2, impurities can be prevented from entering the box body, and it is also convenient to replace the filter plate 2.

[0026] In other preferred embodiments, the front side plate 76 of the upper box body 1 is a transparent structure, and the front side plate 76 of the lower box body 3 is a transparent structure. By setting the front side of the box body as a transparent structure, it is convenient for the operator to observe the state of the sample in the box body.

[0027] In other preferred embodiments, a heating channel 4 is arranged on the outside of the lower box body 3, and a heating port 6 is arranged on the heating channel 4. The heating port 6 penetrates the side wall of the lower box body 3 and extends into the lower box body 3. Through the arranged heating port 6, the sample can be fully heated.

[0028] In other preferred embodiments, the mounting seat 7 includes a magnetic attraction plate 73. Two opposite side plates 76 are fixedly connected to both sides of the magnetic attraction plate 73. Through holes are opened on the side plates 76, and a column body is slidably connected in the through holes. Two limiting pieces are arranged on the column body. The first limiting piece 72 and the second limiting piece 75 are respectively arranged on the inner side and the outer side of the side plate 76. A spring 71 is arranged between the first limiting piece 72 and the side plate 76. The spring 71 is sleeved on the column body. A clamping plate 74 is arranged at the end of the column body, and an anti-slip layer is arranged on the working surface of the clamping plate 74.

[0029] Specifically, a magnetic sheet 82 is arranged on the support plate 86, and at least two groups of positioning protrusions 83 are arranged. A positioning groove is opened on the magnetic attraction plate 73. When in use, first install the sample cup 5 between the two clamping plates 74. The clamping plate 74 can firmly clamp the sample cup 5 through the action of the spring 71. Then, use the action of the magnetic sheet 82 and the magnetic attraction plate 73 to adsorb the mounting seat 7 on the support plate 86, and make the positioning protrusions 83 embed into the positioning groove to prevent the mounting seat 7 from slipping off.

[0030] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A walnut oil water content detection device, characterized in that, It comprises an upper box body and a lower box body, wherein the upper box body can be opened and closed and is arranged on the lower box body, and a base is arranged in the lower box body, and the base comprises a fixed plate, a rotating ring and a support plate, wherein the fixed plate is fixedly connected to the bottom of the box body, and the rotating ring is rotatably arranged at the bottom of the box body, and is coaxially arranged with the fixed plate and driven by a rotating motor, and the fixed plate is hinged with the support plate ball through a fixed column, and a first positioning column and a second positioning column symmetrical to the fixed column are arranged on the rotating ring, and the height of the first positioning column is lower than that of the fixed column and lower than that of the second positioning column, and a mounting seat is adaptably connected to the support plate, and the mounting seat is used to place a sample cup.

2. A walnut oil water content detection device according to claim 1, characterized in that, The upper box body is hinged to the lower box body, and exhaust fans and vents are respectively arranged on opposite side walls of the upper box body. A positioning frame is arranged at the vent, and a filter plate is detachably arranged on the positioning frame.

3. A walnut oil water content detection device according to claim 1, characterized in that, The front side plate of the upper box body is a transparent structure, and the front side plate of the lower box body is a transparent structure.

4. A walnut oil water content detection device according to claim 1, characterized in that, A heating channel is arranged on the outer side of the lower box body, a heating port is arranged on the heating channel, and the heating port penetrates through the side wall of the lower box body and extends into the lower box body.

5. A walnut oil water content detection device according to claim 1, characterized in that, The mounting base includes a magnetic plate, two side plates arranged opposite to each other are fixedly connected on both sides of the magnetic plate, a through hole is provided on the side plate, a column is slidably connected in the through hole, two limit plates are provided on the column, the first limit plate and the second limit plate are respectively arranged on the inner side and the outer side of the side plate, a spring is provided between the first limit plate and the side plate, the spring is sleeved on the column, a clamping plate is provided at the end of the column, and a non-slip layer is provided on the working surface of the clamping plate; a magnetic sheet is provided on the support plate, and at least two groups of positioning protrusions are provided, and a positioning groove is provided on the magnetic plate.

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