Anti-pollution food detection and sampling sterile device

Abstract

The utility model discloses an anti-pollution food detection sampling sterile device, relates to food detection sampling technical field, including sampling outer cylinder, transparent inner cylinder and baiting subassembly, the outside of sampling outer cylinder is provided with the observation window, and the inner wall of sampling outer cylinder is annular radial evenly distributed with sterilizing lamp, and the discharge subassembly is provided with the transparent inner cylinder. A transparent inner cylinder is installed in the sampling outer cylinder, a discharging pipe is fixed to the bottom of the transparent inner cylinder, a discharging assembly is installed below the discharging pipe, and the discharging assembly comprises a micro motor, a driving gear, a driven gear ring, a fixing rod, a rotating shaft and a spiral feeding blade. According to the anti-pollution food detection sampling sterile device, a sterilizing lamp can conveniently irradiate and sterilize sampled food in a transparent inner barrel, three sampling outer barrels can sample different food samples at the same time, and spiral feeding blades on the outer side of a rotating shaft of a discharging assembly can rotate to promote discharging of the food samples in the transparent inner barrel and the sampling outer barrels; therefore, sampling and discharging detection of food samples can be completed conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of food detection and sampling, in particular to an anti-pollution food detection and sampling aseptic device. Background Art

[0002] Food refers to substances that can meet the normal physiological and biochemical energy needs of the body and can prolong normal life. For the human body, substances that can meet the needs of normal life activities and help prolong life are called food. Food safety testing is to detect harmful substances in food according to national indicators, mainly some harmful and toxic indicators, such as heavy metals, aflatoxin, etc. Sampling devices are required before food testing.

[0003] For example, the utility model with application number CN202021701213.4 discloses an anti-contamination food detection and sampling sterile device. The food detection and sampling sterile device similar to the above application currently still has the following shortcomings: although it can sample food samples uniformly and aseptically, it is not convenient to quickly discharge the sampled food samples during testing.

[0004] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and an anti-contamination food detection and sampling aseptic device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-contamination food detection sampling aseptic device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-pollution food detection sampling aseptic device, comprising a sampling outer cylinder, a transparent inner cylinder and a feeding assembly, wherein an observation window is arranged on the outer side of the sampling outer cylinder, and sterilization lamps are evenly distributed on the inner wall of the sampling outer cylinder in an annular radial shape, a transparent inner cylinder is installed inside the sampling outer cylinder, and a feeding tube is fixed at the bottom of the transparent inner cylinder, a feeding assembly is installed below the feeding tube, and the feeding assembly comprises a micro motor, a driving gear, a passive gear ring, a fixed rod, a rotating shaft and a spiral feeding blade, the micro motor is connected to the inner wall of the sampling outer cylinder through a connecting rod, and a driving gear is installed on the lower side of the output shaft of the micro motor, a passive gear ring is meshed on one side of the driving gear, and the inner side of the passive gear ring is connected to the rotating shaft through a fixed rod, and a spiral feeding blade is arranged on the outer side of the rotating shaft.

[0007] Furthermore, a discharge port is provided on the lower side of the sampling outer cylinder, and a sealing plug is provided at the lower inner part of the discharge port, an upper cover is integrally fixed to the upper side of the sampling outer cylinder, and a partition is fixed at the lower inner part of the sampling outer cylinder, and a discharge cavity is provided in the middle part of the partition corresponding to the passive gear ring.

[0008] Furthermore, a feed hopper is fixed on the upper side of the transparent inner cylinder, and a movable plug is arranged above the interior of the feed hopper.

[0009] Furthermore, the passive gear ring is rotationally connected to the discharge tube, and the vertical center line of the rotating shaft coincides with the vertical center lines of the transparent inner cylinder and the sampling outer cylinder.

[0010] Furthermore, a positioning collar is sleeved on the outer side of the sampling outer cylinder, and a positioning bolt runs through the middle of the positioning collar, and three of the sampling outer cylinder and three of the positioning collar are provided.

[0011] Furthermore, a support plate is fixed to the rear side of the positioning collar, and a counterweight block is connected below the support plate.

[0012] The utility model provides an anti-pollution food detection and sampling aseptic device, which has the following beneficial effects:

[0013] The utility model is provided with a sampling outer cylinder, a transparent inner cylinder and a sterilization lamp. A feeding hopper is convenient for feeding food into the transparent inner cylinder. A plurality of sterilization lamps are used to irradiate and sterilize the sampled food inside the transparent inner cylinder, so aseptic sampling is achieved without causing contamination to the food. Meanwhile, the sterilization lamps are evenly distributed in an annular radial shape, so that the sterilization effect is more uniform. The arrangement of the observation window is convenient for observing the amount of food samples stored in the transparent inner cylinder. The three sampling outer cylinders can sample different food samples at the same time. The positioning ring is convenient for positioning and supporting the sampling outer cylinder, so as to facilitate the placement of the sampling outer cylinder.

[0014] The utility model is provided with a feeding assembly, which is convenient for driving the rotation of the active gear through a micro motor. The active gear is meshed and connected with the passive gear ring, so it is convenient to drive the rotation of the passive gear ring, the fixed rod and the rotating shaft, so that the spiral feeding blades on the outer side of the rotating shaft can rotate to promote the feeding of food samples inside the transparent inner cylinder and the sampling outer cylinder, so as to complete the sampling and discharging detection of the food samples. A feeding cavity is provided in the middle part of the partition corresponding to the passive gear ring, which is convenient for cooperating with the feeding tube of the transparent inner cylinder for feeding. At the same time, the partition can avoid the influence of food residues on the active gear and the passive gear ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model anti-pollution food detection and sampling aseptic device;

[0016] Figure 2 This is a schematic diagram of the explosion structure of the sampling outer cylinder of the anti-pollution food detection and sampling sterile device of the utility model;

[0017] Figure 3 It is a schematic diagram of the half-section structure of the sampling outer cylinder of the anti-pollution food detection and sampling aseptic device of the utility model;

[0018] Figure 4This is a schematic diagram of the half-section structure of the transparent inner cylinder of the anti-pollution food detection and sampling aseptic device of the utility model.

[0019] In the figure: 1. Sampling outer cylinder; 2. Observation window; 3. Discharge port; 4. Sterilization lamp; 5. Upper cover; 6. Transparent inner cylinder; 7. Feed hopper; 8. Movable plug; 9. Discharge pipe; 10. Discharge assembly; 1001. Micro motor; 1002. Driving gear; 1003. Passive gear ring; 1004. Fixed rod; 1005. Rotating shaft; 1006. Spiral feeding blade; 11. Positioning collar; 12. Positioning bolt; 13. Support plate; 14. Counterweight; 15. Partition. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] like Figure 1-Figure 3 As shown, the anti-pollution food detection sampling aseptic device comprises a sampling outer cylinder 1, a transparent inner cylinder 6 and a feeding assembly 10, an observation window 2 is arranged on the outer side of the sampling outer cylinder 1, and sterilization lamps 4 are evenly distributed in annular radial shapes on the inner wall of the sampling outer cylinder 1, a discharge port 3 is arranged on the lower side of the sampling outer cylinder 1, and a sealing plug is arranged at the lower part of the discharge port 3, an upper cover 5 is integrally fixed on the upper side of the sampling outer cylinder 1, and a partition 15 is fixed at the lower part of the sampling outer cylinder 1, and a feeding cavity is arranged in the middle of the partition 15 corresponding to the passive gear ring 1003; a transparent inner cylinder 6 is installed inside the sampling outer cylinder 1, and a feeding pipe 9 is fixed at the bottom of the transparent inner cylinder 6, a feeding hopper 7 is fixed on the upper side of the transparent inner cylinder 6, and a movable plug 8 is arranged at the upper part of the feeding hopper 7;

[0022] The specific operation is as follows: the feed hopper 7 is convenient for feeding food into the transparent inner cylinder 6; a plurality of sterilization lamps 4 are used to irradiate and sterilize the sampled food inside the transparent inner cylinder 6, thereby achieving aseptic sampling without causing contamination to the food; at the same time, the sterilization lamps 4 are evenly distributed in a ring-shaped radial shape to make the sterilization effect more uniform; the setting of the observation window 2 is convenient for observing the amount of food sample stored in the transparent inner cylinder 6; a discharge cavity is provided in the middle part of the partition 15 corresponding to the passive gear ring 1003 to facilitate the discharge of the discharge tube 9 of the transparent inner cylinder 6; at the same time, the partition 15 can prevent food residues from affecting the active gear 1002 and the passive gear ring 1003.

[0023] like Figure 4As shown, a feeding assembly 10 is installed below the feeding tube 9, and the feeding assembly 10 includes a micro motor 1001, a driving gear 1002, a passive gear ring 1003, a fixed rod 1004, a rotating shaft 1005 and a spiral feeding blade 1006. The micro motor 1001 is connected to the inner wall of the sampling outer cylinder 1 through a connecting rod, and a driving gear 1002 is installed on the lower side of the output shaft of the micro motor 1001, a passive gear ring 1003 is meshed on one side of the driving gear 1002, and the inner side of the passive gear ring 1003 is connected to the rotating shaft 1005 through the fixed rod 1004, and a spiral feeding blade 1006 is arranged on the outer side of the rotating shaft 1005; the passive gear ring 1003 is rotatably connected to the feeding tube 9, and the vertical center line of the rotating shaft 1005 coincides with the vertical center lines of the transparent inner cylinder 6 and the sampling outer cylinder 1;

[0024] The specific operation is as follows: the micro motor 1001 is used to drive the rotation of the active gear 1002, and the active gear 1002 is meshed and connected with the passive gear ring 1003, so as to drive the rotation of the passive gear ring 1003, the fixed rod 1004, and the rotating shaft 1005, so that the spiral feeding blade 1006 on the outer side of the rotating shaft 1005 can rotate to promote the unloading of food samples inside the transparent inner cylinder 6 and the sampling outer cylinder 1, so as to complete the sampling and discharging detection of food samples.

[0025] like Figure 1 As shown, a positioning collar 11 is sleeved on the outer side of the sampling outer cylinder 1, and a positioning bolt 12 is penetrated through the middle of the positioning collar 11, and the sampling outer cylinder 1 and the positioning collar 11 are both provided with three; a support plate 13 is fixed to the rear side of the positioning collar 11, and a counterweight block 14 is connected below the support plate 13;

[0026] The specific operation is as follows: the positioning bolt 12 is convenient for locking the sampling outer cylinder 1 in the positioning ring 11, so that the positioning ring 11 can position and support the sampling outer cylinder 1, which is convenient for the placement of the sampling outer cylinder 1; the support plate 13 and the counterweight block 14 are used to support the positioning ring 11, and the three sampling outer cylinders 1 can sample different food samples at the same time.

[0027] In summary, if Figure 1-Figure 4As shown, when the anti-pollution food detection sampling aseptic device is used, the food sample can be fed through the feed hopper 7, and then the movable plug 8 is closed. At this time, the food sample is stored in the transparent inner cylinder 6. The sampled food in the transparent inner cylinder 6 can be irradiated and sterilized by a plurality of sterilization lamps 4, so as to achieve aseptic sampling without causing contamination to the food. At the same time, the sterilization lamps 4 are evenly distributed in an annular radial shape, so that the sterilization effect is more uniform. The amount of food sample stored in the transparent inner cylinder 6 can also be observed through the observation window 2, wherein the three sampling outer cylinders 1 can sample different food samples at the same time, and the sampling outer cylinder 1 can be placed on the inner side of the positioning ring 11, and then the sampling outer cylinder 1 in the positioning ring 11 can be locked by the positioning bolt 12, so that the positioning ring 11 can position and support the sampling outer cylinder 1;

[0028] When the food sample needs to be tested after sampling, the sealing plug of the discharge port 3 can be opened, and then the micro motor 1001 can drive the rotation of the active gear 1002, thereby driving the rotation of the passive gear ring 1003, the fixed rod 1004, and the rotating shaft 1005, so that the spiral feeding blade 1006 on the outside of the rotating shaft 1005 can rotate to promote the discharge of food samples inside the transparent inner cylinder 6 and the sampling outer cylinder 1, so as to facilitate the discharge and detection of food samples. In this process, the middle part of the partition 15 is provided with a discharge cavity corresponding to the passive gear ring 1003, which can cooperate with the discharge tube 9 of the transparent inner cylinder 6 for discharge. At the same time, the partition 15 can avoid the influence of food residues on the active gear 1002 and the passive gear ring 1003, thus completing the use process of the anti-pollution food detection and sampling sterile device.

[0029] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An anti-pollution food detection sampling aseptic device, comprising a sampling outer cylinder (1), a transparent inner cylinder (6) and a material discharge assembly (10), characterized in that: The outer side of the sampling outer cylinder (1) is provided with an observation window (2), and the inner wall of the sampling outer cylinder (1) is evenly distributed with sterilization lamps (4) in an annular radial shape. A transparent inner cylinder (6) is installed inside the sampling outer cylinder (1), and a feeding tube (9) is fixed at the bottom of the transparent inner cylinder (6). A feeding assembly (10) is installed below the feeding tube (9), and the feeding assembly (10) includes a micro motor (1001), a driving gear (1002), a passive gear ring (1003), a fixing rod (1004), and a rotating shaft. (1005) and a spiral feeding blade (1006), the micro motor (1001) is connected to the inner wall of the sampling outer cylinder (1) through a connecting rod, and a driving gear (1002) is installed on the lower side of the output shaft of the micro motor (1001), a passive gear ring (1003) is meshed on one side of the driving gear (1002), and the inner side of the passive gear ring (1003) is connected to a rotating shaft (1005) through a fixing rod (1004), and a spiral feeding blade (1006) is arranged on the outer side of the rotating shaft (1005).

2. The anti-pollution food detection and sampling aseptic device according to claim 1, characterized in that: The lower side of the sampling outer cylinder (1) is provided with a discharge port (3), and a sealing plug is provided at the lower part of the discharge port (3); an upper cover (5) is integrally fixed to the upper side of the sampling outer cylinder (1), and a partition (15) is fixed at the lower part of the sampling outer cylinder (1), and a discharge cavity is provided in the middle of the partition (15) corresponding to the passive gear ring (1003).

3. The anti-pollution food detection and sampling aseptic device according to claim 1, characterized in that: A feed hopper (7) is fixed on the upper side of the transparent inner cylinder (6), and a movable plug (8) is arranged above the interior of the feed hopper (7).

4. The anti-pollution food detection and sampling aseptic device according to claim 1, characterized in that: The passive gear ring (1003) is rotatably connected to the feed tube (9), and the vertical center line of the rotating shaft (1005) coincides with the vertical center lines of the transparent inner cylinder (6) and the sampling outer cylinder (1).

5. The anti-pollution food detection and sampling aseptic device according to claim 1, characterized in that: The outer side of the sampling outer cylinder (1) is sleeved with a positioning collar (11), and a positioning bolt (12) penetrates the middle of the positioning collar (11), and three of the sampling outer cylinder (1) and the positioning collar (11) are provided.

6. The anti-pollution food detection and sampling aseptic device according to claim 5, characterized in that: A support plate (13) is fixed to the rear side of the positioning collar (11), and a counterweight block (14) is connected below the support plate (13).

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