Food and drug inspection dissolving device

Abstract

The utility model discloses a food and drug inspection dissolving device, which relates to the field of food and drug inspection and comprises a rotating roller rotatably connected to the center of the inside of a dissolving tank, the rotating roller is fixedly connected with a limiting sliding strip arranged in the vertical direction, and the limiting sliding strip is slidably connected with a connecting ring. A stirring rod is fixedly connected to the outer side face of the connecting ring, an annular groove is formed in the inner wall of the dissolving tank, a wave rail is arranged in the annular groove, and the outer end of the stirring rod is slidably connected to the wave rail. The stirring rod is in relative sliding connection with the rotating roller and slides along the wave rail, so that the stirring rod continuously moves up and down along the fluctuation of the wave rail while the rotating roller drives the stirring rod to horizontally rotate, bidirectional movement of the stirring rod on the horizontal plane and the vertical plane is realized, convection of liquid is intensified, and the stirring effect is improved. The dissolving efficiency and the dissolving effect of solid food and medicines are improved.

Description

Technical Field

[0001] The utility model relates to the field of food and drug inspection, in particular to a food and drug inspection dissolution device. Background Art

[0002] When testing some solid medicines or foods, it is necessary to dissolve the food (drug) to obtain liquid, and then test the liquid to achieve the property test of the food (drug). Generally, when dissolving, a certain amount of water is needed to mix a certain amount of food (drug), and it is necessary to ensure that the food (drug) is fully dissolved. However, some solids, especially powdered foods (drugs) rich in oil and sugar, such as soy milk powder, are easy to clump when in contact with water and are difficult to dissolve. Although stirring can improve the dissolution speed and effect, the ordinary automatic stirring method is often one-way stirring, with little convection in the liquid, and the small pieces of powder condensed in the water are still not easy to disperse, resulting in low dissolution efficiency. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide a food and drug inspection and dissolution device to solve the technical problems of less convection in the unidirectionally stirred liquid and low solid dissolution efficiency in the prior art.

[0004] Based on the above purpose, the utility model provides a food and drug inspection dissolution device, including a dissolution tank for dissolving solid food and drugs, the dissolution tank is provided with an inlet and an outlet, and the device also includes:

[0005] Rotating a rotating roller connected to the center of the dissolving tank;

[0006] A plurality of stirring components are arranged on the rotating roller in a vertical direction, and the stirring components include:

[0007] A connecting ring and a plurality of stirring rods arranged on the outer side of the connecting ring, wherein the connecting ring is provided with a through hole slidably connected to the rotating roller;

[0008] A limiting member used to enable the connecting ring to rotate along with the rotating roller during the rotating roller rotation;

[0009] The device also includes an annular groove arranged on the inner wall of the dissolving tank, a wavy rail is arranged in the annular groove, the outer end of the stirring rod contacts the outer edge of the wavy rail, and the wavy rail is composed of staggered convex rails and concave rails, and there is a height difference between the convex rails and the concave rails, so that the stirring rod changes the movement state of a part of the liquid in the dissolving tank during the up and down movement between the convex rails and the concave rails, thereby generating convection.

[0010] Furthermore, the limiting member includes at least one limiting slide bar provided on the side surface of the stirring rod, and the limiting slide bar is slidably connected to a limiting groove provided on the side wall of the through hole.

[0011] Furthermore, a downwardly inclined surface is provided at the outer edge of the wave rail.

[0012] Furthermore, a driving motor is provided at the bottom of the dissolving tank, and the lower end of the rotating roller is connected to the driving motor.

[0013] Furthermore, the dissolving tank is fixedly connected to the base, and the driving motor is located in the base and fixedly mounted on a tray fixedly connected to the base.

[0014] Furthermore, a discharge pipe is provided at the bottom outlet of the dissolving tank, an upper port of the discharge pipe is communicated with the interior of the dissolving tank, and a solenoid valve is provided at the connection between the discharge pipe and the bottom of the dissolving tank.

[0015] Furthermore, the stirring assembly is provided with a plurality of the wave rails, and among the plurality of the wave rails, the height and width of the convex rails are different, and the height and width of the concave rails are also different.

[0016] Furthermore, the device comprises a sealing cover matching the inlet of the dissolving tank.

[0017] The advantage of the utility model is that the stirring rod is connected with the rotating roller in relative sliding relationship, and the stirring rod also slides along the wave rail. Therefore, while the rotating roller drives the stirring rod to rotate horizontally, the stirring rod will also move up and down continuously along the ups and downs of the wave rail, thereby realizing the two-way movement of the stirring rod in the horizontal plane and the vertical plane, intensifying the convection of the liquid and improving the dissolution efficiency and dissolution effect of solid food and medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the external structure of the utility model.

[0020] Figure 2 It is a cross-sectional view of the utility model.

[0021] Figure 3 It is a schematic diagram of the internal structure of the dissolving tank in the utility model.

[0022] Figure 4 The utility model is a rotating roller, a stirring rod and a wave Figure 3 Connection diagram.

[0023] Marked in the figure are: 101, dissolving tank, 102, base, 103, sealing cover, 104, driving motor, 105, discharge pipe, 106, rotating roller, 107, ring groove, 108, wave rail, 109, limit slide bar, 110, connecting ring, 111, stirring rod, 112, solenoid valve. DETAILED DESCRIPTION

[0024] 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 in conjunction with specific embodiments.

[0025] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0026] The first aspect of the utility model is as follows Figure 3 and Figure 4 As shown, the rotating roller 106 is rotatably connected to the center of the dissolving tank 101, and three groups of stirring components are provided on the rotating roller 106;

[0027] The stirring assembly includes a connecting ring and a plurality of stirring rods arranged on the outer side of the connecting ring, and the connecting ring is provided with a through hole slidably connected to the rotating roller;

[0028] A limiting member used to enable the connecting ring to rotate along with the rotating roller during the rotating roller rotation;

[0029] Among them, the core of the stirring assembly is the stirring rod 111, and the two ends of the stirring rod 111, one end is fixedly connected to the connecting ring 110 on the rotating roller 106, and the other end is slidably connected to the wave rail 108 in the annular groove 107, wherein the rotating roller 106 is mainly used to drive the stirring rod 111 to rotate to achieve horizontal rotation stirring.

[0030] Since the wave rail 108 is not horizontal but undulates, the wave rail 108 is composed of staggered convex rails and concave rails with a height difference between the convex rails and the concave rails. Therefore, the stirring rod 111 will move up and down continuously with the amplitude of the convex rails and the concave rails of the wave rail 108 while rotating. During the movement, the stirring rod 111 always keeps in contact with the wave rail 108.

[0031] Therefore, in the process of the stirring rod 111 moving up and down between the convex rail and the concave rail, the stirring rod 111 is moved and stirred in the vertical direction. The stirring rod 111 moves and stirs in both directions, which changes the movement state of a part of the liquid in the dissolution tank, intensifies the convection of the liquid, and improves the dissolution efficiency and dissolution effect of solid food and medicine.

[0032] Among them, the undulating shape of the wave rail 108 is preferably set adaptively so that different stirring rods 111 in the same stirring component are always located on the wave rail 108 at the same height at the same time to avoid tilting. For example, if two symmetrical stirring rods 111 are set in the same stirring component, the wave rail 108 is also preferably set symmetrically.

[0033] Preferably, by providing the wave rails 108 in different stirring components, the stirring rods 111 in different stirring components do not move synchronously, so as to further improve the liquid convection and the stirring effect.

[0034] Preferably, in the wave rails 108 in different stirring assemblies, the height and width of the convex rails are different, and the height and width of the concave rails are different;

[0035] On the other hand, the rotation of the rotating roller 106 can be driven manually by connecting a hand-held rocker to the rotating roller 106. However, preferably, the rotating roller 106 is driven automatically by a motor.

[0036] like Figure 1 and 2 As shown, a driving motor 104 is arranged at the bottom of the dissolving tank 101, and the lower end of the rotating roller 106 is connected to the output shaft of the driving motor 104, so that the driving motor 104 can automatically drive the rotating roller 106 to rotate after being started.

[0037] The driving motor 104 may be a servo motor, which can control the rotating roller 106 to rotate at different speeds and in different directions. The periodic forward and reverse rotation of the servo motor can further intensify the convection of the liquid.

[0038] However, the price of servo motors is much higher than that of ordinary motors. Therefore, for cost considerations, it is preferred that the drive motor 104 adopts an ordinary motor. Ordinary motors can also be reversed by connecting the electrodes in a square manner, thereby controlling the rotating roller 106 to rotate at different speeds and in different directions. However, this is not only troublesome to operate, but also easily causes the ordinary motor to malfunction or be damaged.

[0039] An ordinary motor is used to rotate in only one direction, and the stirring component is controlled to stir in only one direction on the horizontal plane. At the same time, different stirring components move at different amplitudes and speeds on the vertical plane to coordinate with the stirring on the horizontal plane, which can generate sufficient liquid convection to ensure that the dissolution efficiency and dissolution effect of solid food and medicine meet the requirements.

[0040] When in use, first take a certain amount of water and a certain amount of food and medicine, open the sealing cover 103, put them into the dissolving tank 101 from the inlet, then close the sealing cover 103, and then start the driving motor 104. The driving motor 104 drives the rotating roller 106 to rotate, and the rotating roller 106 drives the stirring component, especially the stirring rod 111 in the stirring component, to rotate, so as to realize horizontal rotation stirring.

[0041] The stirring rod 111 in the stirring assembly will continuously move up and down with the amplitude of the wave rail 108 while rotating, thereby realizing the stirring of the stirring rod 111 in the vertical direction. The stirring rod 111 moves and stirs in both directions, thereby intensifying the convection of the liquid.

[0042] The wave rails 108 in different stirring assemblies have different styles and amplitudes. In the wave rails 108 in different stirring assemblies, the height and width of the convex rails are different, and the height and width of the concave rails are also different.

[0043] Therefore, although the driving motor 104 drives the stirring assembly to rotate at the same speed, the stirring rods 111 in different stirring assemblies do not move synchronously in the vertical plane. The difference in the movement of different stirring assemblies further improves the liquid convection, so that the dissolution efficiency and dissolution effect of solid food and medicine meet the requirements.

[0044] After the dissolution is completed, the driving motor 104 is turned off, and the solenoid valve 112 is opened after the liquid inside the dissolution tank 101 stabilizes, and finally the dissolved liquid is collected through the discharge pipe 105.

[0045] If it is necessary to dissolve other foods (medicines) to obtain the dissolving solution, the inside of the dissolving tank 101 needs to be cleaned and dried before use.

[0046] Based on the above, the utility model sets a stirring rod 111 to be relatively slidably connected with the rotating roller 106, and the stirring rod also slides along the wave rail 108. Therefore, while the rotating roller 106 drives the stirring rod 111 to rotate horizontally, the stirring rod 111 will also move up and down continuously along the ups and downs of the wave rail 108, thereby realizing the two-way movement of the stirring rod 111 in the horizontal plane and the vertical plane, thereby intensifying the convection of the liquid and improving the dissolution efficiency and dissolution effect of solid food and medicine.

[0047] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention, including the claims, is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0048] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A food and drug testing and dissolving device, comprising a dissolving tank (101) for dissolving solid food and drugs, wherein the dissolving tank (101) is provided with an inlet and an outlet, and is characterized in that: The device also includes: Rotating a rotating roller (106) connected to the center of the dissolving tank (101); A plurality of stirring components are arranged on the rotating roller (106) in a vertical direction, and the stirring components include: A connecting ring (110) and a plurality of stirring rods (111) arranged on the outer side of the connecting ring (110), wherein the connecting ring (110) is provided with a through hole that is slidably connected to the rotating roller (106); A limiting member used to enable the connecting ring (110) to rotate along with the rotating roller (106) during the rotation of the rotating roller (106); The device further comprises an annular groove (107) arranged on the inner wall of the dissolving tank (101), a wavy rail (108) being arranged in the annular groove (107), the outer end of the stirring rod (111) being in contact with the outer edge of the wavy rail (108), the wavy rail (108) being composed of convex rails and concave rails arranged alternately, and a height difference being provided between the convex rails and the concave rails, so that the stirring rod (111) changes the motion state of a portion of the liquid in the dissolving tank (101) during the process of moving up and down between the convex rails and the concave rails, thereby generating convection.

2. A food and drug testing and dissolving device according to claim 1, characterized in that: The limiting member comprises at least one limiting sliding bar arranged on the side surface of the stirring rod (111), and the limiting sliding bar is slidably connected to a limiting groove arranged on the side wall of the through hole.

3. A food and drug testing and dissolving device according to claim 1 or 2, characterized in that: The outer edge of the wave rail (108) is provided with an inclined surface inclined downward.

4. A food and drug testing and dissolving device according to claim 3, characterized in that: A driving motor (104) is provided at the bottom of the dissolving tank (101), and the lower end of the rotating roller (106) is connected to the driving motor (104).

5. A food and drug testing and dissolving device according to claim 4, characterized in that: The dissolving tank (101) is fixedly connected to the base (102); the driving motor (104) is located inside the base (102) and is fixedly mounted on a tray fixedly connected to the base (102).

6. A food and drug testing and dissolving device according to claim 1, characterized in that: A discharge pipe (105) is also provided at the bottom outlet of the dissolving tank (101), the upper end of the discharge pipe (105) is communicated with the interior of the dissolving tank (101), and a solenoid valve (112) is also provided at the connection between the discharge pipe (105) and the bottom of the dissolving tank (101).

7. A food and drug testing and dissolving device according to claim 1 or 4, characterized in that: The stirring assembly is provided in a plurality, and among the plurality of wave rails (108), the height and width of the convex rails are different, and the height and width of the concave rails are also different.

8. A food and drug testing and dissolving device according to claim 7, characterized in that: The device comprises a sealing cover (103) matched with the inlet of the dissolving tank (101).

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