Portable food sample sampling device

Abstract

The utility model discloses a portable food sample sampling device which comprises an outer shell, a liquid discharge pipe is installed below the outer side of a vertical cylinder, an auxiliary mechanism is arranged in the outer shell and comprises an annular shell, a liquid inlet pipe, a vertical pipe, a pump body and a gooseneck pipe, the outer side of the annular shell is fixedly connected with the inner side of the outer shell, and the liquid inlet pipe is connected with the vertical pipe. The top of the annular shell communicates with a liquid inlet pipe penetrating through the shell, a vertical pipe penetrates through one side of the top of the annular shell, the top of the vertical pipe communicates with a pump body, and a gooseneck pipe is installed at the output end of the pump body. The utility model relates to the technical field of food sampling, integrates liquid injection, soaking and liquid drainage through the matching among the annular shell, the pump body and the shell, can complete the sampling of residues on the surface of food only by carrying one device, and solves the problems that the existing device needs to carry an extraction solvent, a sampling bottle and the like, is inconvenient to carry by a user and is inconvenient to use. And loss is easy to occur in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of food sampling, in particular to a portable food sample sampling device. Background Art

[0002] Food refers to various finished products and raw materials for human consumption or drinking, as well as items that are traditionally both food and Chinese medicinal materials, but does not include items for therapeutic purposes. In order to ensure the health of fruits and vegetables, a portable food sample sampling device is provided.

[0003] The existing method uses an oscillation rinsing method for cleaning, and the specific operation steps are: immersing the sample to be tested in an extraction solvent, which is suitable for pesticides attached to the surface of the sample and non-systemic pesticides in leaf samples.

[0004] However, the existing device also requires carrying extraction solvents and sampling bottles, etc., which is inconvenient for users to carry and is prone to loss. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a portable food sample taking device, which solves the problem that the prior device also needs to carry extraction solvents and sampling bottles, etc., which is inconvenient for users to carry and is prone to loss.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a portable food sample sampling device, including an outer shell, a round shell is fixedly connected to the outer side of the outer shell, a handle is installed at the bottom of the round shell, a round cover is installed on the top of the outer shell, the inner side of the round cover is movably connected to the outer side of the cover body, a vertical cylinder is fitted on the bottom of the cover body, a discharge pipe is installed below the outer side of the vertical cylinder, an auxiliary mechanism is arranged inside the outer shell, the auxiliary mechanism includes an annular shell, a liquid inlet pipe, a vertical pipe, a pump body and a gooseneck pipe, the outer side of the annular shell is fixedly connected to the inner side of the outer shell, the top of the annular shell is connected to the liquid inlet pipe penetrating the outer shell, a vertical pipe is penetrated on one side of the top of the annular shell, the top of the vertical pipe is connected to the pump body, and a gooseneck pipe is installed on the output end of the pump body.

[0007] Preferably, a straight rod is installed at the bottom of the cover body, and a plurality of stirring rods are installed on the outer side of the straight rod.

[0008] Preferably, a battery is installed at the lower inner side of the round shell, a rod body is fixedly connected to the bottom of the vertical cylinder, the outer side of the rod body is rotatably connected to the lower side of the round shell through a bearing, a motor is installed at the bottom of the rod body, and the bottom of the motor is fixedly connected to the inner side of the handle.

[0009] Preferably, the outer groove of the cover body is movably connected to an insertion rod, one side of the insertion rod is fixedly connected to a round rod, and the outer side of the round rod is movably connected to a back plate fixedly connected to the top of the shell.

[0010] Preferably, a drain valve is installed at one end of the drain pipe, and a spring is movably connected to the outer side of the round rod, and both ends of the spring are fixedly connected to the inner sides of the back plate and the insertion rod respectively.

[0011] Beneficial Effects

[0012] The utility model provides a portable food sample sampling device. It has the following beneficial effects: the portable food sample sampling device integrates liquid injection, immersion and liquid discharge through the cooperation between the annular shell, the pump body and the outer shell, and only needs to carry one device to complete the sampling of food surface residues, which solves the problem that the existing device also needs to carry extraction solvents and sampling bottles, etc., which is inconvenient for users to carry and is easy to be lost.

[0013] Through the coordination among the outer shell, motor and stirring rod, the internal food is stirred, which increases the extraction speed and thus improves work efficiency compared with the traditional static method. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0016] Figure 3 for Figure 1 Schematic diagram of the structure of the middle back plate, spring and round rod;

[0017] Figure 4 for Figure 1 Schematic diagram of the structure of the middle shell, drain valve and drain pipe.

[0018] In the figure: 1, outer shell, 2, gooseneck tube, 3, vertical cylinder, 4, cover body, 5, straight rod, 6, stirring rod, 7, vertical tube, 8, pump body, 9, annular shell, 10, liquid inlet pipe, 11, round shell, 12, battery, 13, motor, 14, discharge valve, 15, discharge pipe, 16, rod body, 17, handle, 18, round cover, 19, plug rod, 20, back plate, 21, spring, 22, round rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The existing device also requires carrying extraction solvent and sampling bottle, etc., which is inconvenient for users to carry and is prone to loss.

[0021] In view of this, a portable food sample sampling device is provided, which integrates injection, immersion and drainage together through the cooperation between the annular shell, the pump body and the outer shell. Only one device is needed to complete the sampling of food surface residues, which solves the problem that the existing device also needs to carry extraction solvents and sampling bottles, which is inconvenient for users to carry and is easy to be lost.

[0022] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0023] Embodiment 1: Figure 1 , 2 As shown in Figures 4 and 5, a portable food sample taking device comprises a housing 1, a round shell 11 is fixedly connected to the outer side of the housing 1, a handle 17 is installed at the bottom of the round shell 11, a round cover 18 is installed on the top of the housing 1, the inner side of the round cover 18 is movably connected to the outer side of the cover body 4, the cover body 4 can move in the through hole of the round cover 18, a vertical cylinder 3 is attached to the bottom of the cover body 4, a liquid discharge pipe 15 is installed at the lower outer side of the vertical cylinder 3, and an auxiliary mechanism is arranged inside the housing 1, the auxiliary mechanism comprises an annular shell 9, a liquid inlet pipe 10, Vertical pipe 7, pump body 8 and gooseneck tube 2, the outer side of the annular shell 9 is fixedly connected to the inner side of the outer shell 1, the top of the annular shell 9 is connected to the liquid inlet pipe 10 penetrating the outer shell 1, the top side of the annular shell 9 is penetrated by the vertical pipe 7, the top of the vertical pipe 7 is connected to the pump body 8, the model of the pump body 8 is not limited, the output end of the pump body 8 is installed with a gooseneck tube 2, the gooseneck tube 2 can be arbitrarily extended, and an opening is provided on the outer side of the vertical tube 3, and the gooseneck tube 2 can be extended into the opening on the side of the vertical tube 3 to realize the injection of the extract;

[0024] In the specific implementation process, it is worth pointing out that, through the cooperation between the vertical pipe 7, the pump body 8 and the gooseneck tube 2, the injection, immersion and drainage are integrated together, and only one device is needed to complete the sampling of the residue on the surface of the food, which solves the problem that the existing device also needs to carry the extraction solvent and the sampling bottle, etc., which is inconvenient for the user to carry and is easy to be lost;

[0025] Specifically, when using the portable food sample sampling device, the user can remove the round cover 18, pull the gooseneck tube 2, start the pump body 8 to input the liquid inside the annular shell 9 into the vertical cylinder 3, and place the sample in the vertical cylinder 3 for extraction. After the extraction is completed, the discharge pipe 15 discharges the extracted liquid. The entire process can be completed in one device, which is easy to carry.

[0026] Embodiment 2: By Figure 1-3 It can be seen that a straight rod 5 is installed at the bottom of the cover body 4, and a plurality of stirring rods 6 are installed on the outer side of the straight rod 5;

[0027] In the specific implementation process, it is worth pointing out that the stirring rod 6 can be made of corrosion-resistant plastic material, has a certain deformation ability, can move the sample and collide with the inside of the vertical cylinder 3, and improve the processing efficiency;

[0028] Furthermore, a battery 12 is installed at the lower inner side of the round shell 11, a rod 16 is fixedly connected to the bottom of the vertical cylinder 3, the outer side of the rod 16 is rotatably connected to the lower side of the round shell 11 through a bearing, the rod 16 can rotate through the bearing, a motor 13 is installed at the bottom of the rod 16, the model of the motor 13 is not limited, and the bottom of the motor 13 is fixedly connected to the inner side of the handle 17;

[0029] In the specific implementation process, it is worth pointing out that the user can start the motor 13, and after starting, the motor 13 can drive the vertical tube 3 to rotate. Since the stirring rod 6 is stationary, the vertical tube 3 can fully drive the sample to move when rotating;

[0030] Furthermore, the outer groove of the cover body 4 is movably connected to an insertion rod 19, and the insertion rod 19 can move in the outer groove of the cover body 4. A round rod 22 is fixedly connected to one side of the insertion rod 19, and the outer side of the round rod 22 is movably connected to a back plate 20 fixedly connected to the top of the shell 1;

[0031] In the specific implementation process, it is worth pointing out that the round rod 22 can move in the through hole of the back plate 20, and the user can pull the insertion rod 19 to lift the cover body 4 upward;

[0032] Furthermore, a drain valve 14 is installed at one end of the drain pipe 15, and a spring 21 is movably connected to the outer side of the round rod 22, and the two ends of the spring 21 are fixedly connected to the inner side of the back plate 20 and the plug rod 19 respectively;

[0033] In the specific implementation process, it is worth pointing out that the device can drive the insertion rod 19 to always be inserted into the groove of the cover body 4 for positioning by relying on the elastic deformation of the spring 21;

[0034] Specifically, on the basis of the above-mentioned embodiment 1, the stirring of the internal food is achieved through the cooperation between the shell 1, the motor 13 and the stirring rod 6, which increases the extraction speed compared to the traditional static method, thereby improving the work efficiency.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable food sampling device, comprising a housing (1), characterized in that: A round shell (11) is fixedly connected to the outer side of the outer shell (1), a handle (17) is installed at the bottom of the round shell (11), a round cover (18) is installed at the top of the outer shell (1), the inner side of the round cover (18) is movably connected to the outer side of the cover body (4), a vertical tube (3) is attached to the bottom of the cover body (4), a liquid discharge pipe (15) is installed at the lower side of the outer side of the vertical tube (3), and an auxiliary mechanism is arranged inside the outer shell (1); The auxiliary mechanism comprises an annular shell (9), a liquid inlet pipe (10), a vertical pipe (7), a pump body (8) and a gooseneck pipe (2); The outer side of the annular shell (9) is fixedly connected to the inner side of the outer shell (1); the top of the annular shell (9) is connected to a liquid inlet pipe (10) penetrating the outer shell (1); a vertical pipe (7) penetrates one side of the top of the annular shell (9); the top of the vertical pipe (7) is connected to a pump body (8); and a gooseneck pipe (2) is installed at the output end of the pump body (8).

2. A portable food sampling device according to claim 1, characterized in that: A straight rod (5) is installed at the bottom of the cover body (4), and a plurality of stirring rods (6) are installed on the outer side of the straight rod (5).

3. A portable food sampling device according to claim 2, characterized in that: A storage battery (12) is installed at the lower inner side of the round shell (11); a rod body (16) is fixedly connected to the bottom of the vertical cylinder (3); the outer side of the rod body (16) is rotatably connected to the lower side of the round shell (11) via a bearing; a motor (13) is installed at the bottom of the rod body (16); and the bottom of the motor (13) is fixedly connected to the inner side of the handle (17).

4. A portable food sampling device according to claim 2, characterized in that: The outer groove of the cover body (4) is movably connected to an insertion rod (19), one side of the insertion rod (19) is fixedly connected to a round rod (22), and the outer side of the round rod (22) is movably connected to a back plate (20) fixedly connected to the top of the shell (1).

5. A portable food sampling device according to claim 4, characterized in that: A liquid discharge valve (14) is installed at one end of the liquid discharge pipe (15), and a spring (21) is movably connected to the outer side of the round rod (22), and the two ends of the spring (21) are respectively fixedly connected to the inner side of the back plate (20) and the insertion rod (19).

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