Cold-chain food safety sampling device

Abstract

The utility model discloses a cold-chain food safety sampling device, which relates to the technical field of sampling devices and comprises a bottom plate, a C-shaped frame fixedly connected to the middle of the upper end of the bottom plate, a sliding groove formed in the middle of the lower end of the C-shaped frame, a sampling barrel moving and cleaning assembly arranged at the lower end of the C-shaped frame, and a food placing barrel and a cleaning box arranged at the upper end of the bottom plate. The sampling barrel moving and cleaning assembly comprises a sampling barrel body, the upper end of the sampling barrel body is rotatably connected with a second moving plate through a bearing, two sides of the upper end of the second moving plate are fixedly connected with guide columns, the upper end of each guide column is fixedly connected with a barrier plate, the lower end of each barrier plate is fixedly connected with a spring, and the lower end of each spring is fixedly connected with a first moving plate; the inner end of the C-shaped frame is fixedly connected with two symmetrically-arranged first guide rails. According to the sampling barrel disclosed by the utility model, disinfection and cleaning actions after the sampling action of the sampling barrel body capable of sampling the cold-chain food are realized, the phenomenon that different cold-chain foods are crossed and mixed when being sampled is avoided, and the sampling detection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sampling device technical field, concretely is a cold chain food safety sampling device. BACKGROUND

[0002] Cold chain food refers to the perishable food from the production or fishing, in the product processing, storage, transportation, distribution and retail, until the consumer, each link is always in the low temperature environment necessary for the product, to ensure food quality and safety, reduce the loss, prevent the special supply chain system of pollution, cold chain food mainly includes primary agricultural products (vegetables, fruits, meat, poultry, eggs, etc.), processed food (frozen food, poultry, meat, aquatic products, etc. Packaged cooked food), special commodities (biological products, medicines, etc.) etc.

[0003] The existing technology has the problem that the sampling cylinder for sampling the cold chain food is not disinfected in time, which causes cross contamination when the sampling cylinder samples different cold chain foods, finally leading to inaccurate detection results after sampling, and reduces the detection efficiency, therefore, we provide a cold chain food safety sampling device. UTILITY MODEL CONTENT

[0004] The utility model discloses a cold chain food safety sampling device to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a cold chain food safety sampling device, including the bottom plate, the bottom plate upper end middle part is connected with C -shaped frame, the C -shaped frame lower extreme middle part is seted up with the sliding slot, the C -shaped frame lower end is provided with sampling cylinder movement and cleaning subassembly, the bottom plate upper end is provided with food placement cylinder and cleaning box, sampling cylinder movement and cleaning subassembly include sampling cylinder body, the sampling cylinder body upper end is rotatedly connected with second moving plate through bearing, the second moving plate upper end both sides are all fixedly connected with guide pillar, and each guide pillar upper end is all fixedly connected with the baffle, the baffle lower end is fixedly connected with the spring, and the spring lower end is fixedly connected with first moving plate, the C -shaped frame inner end is fixedly connected with two symmetries and sets up first guide rail, first guide rail both sides are all fixedly connected with second guide rail, and the second guide rail is away from first guide rail one end and is fixedly connected with third guide rail, left rear third guide rail front end is fixedly connected with fixed strip, and the fixed strip front end is fixedly connected with rack, the sampling cylinder body outer end is fixedly connected with gear, and the gear is set up with rack.

[0006] Preferably, the first moving plate upper end middle part is fixedly connected with the moving block, the moving block outer end is slidably connected with the sliding slot, the moving block surface is screw thread connection has the rotating rod, the rotating rod right end passes through C-shaped frame and is fixedly connected with the stepping motor output end, and the stepping motor inner end is fixedly connected with C-shaped frame.

[0007] Preferably, the food placing cylinder is arranged on the right side of the bottom plate, and the cleaning box is arranged on the left side of the bottom plate.

[0008] Preferably, the C-shaped frame is fixedly connected with a power supply and a controller at the upper end, and the power supply and the controller are electrically connected with the stepping motor.

[0009] Preferably, the first guide rail, the second guide rail and the third guide rail are all provided with guide grooves at the upper ends, and the moving columns are fixedly connected with the second moving plate at the both sides of the lower end of the second moving plate and are slidably connected with the guide grooves at the outer ends.

[0010] Preferably, the guide column is slidably connected with the first moving plate at the outer end, penetrates through the first moving plate, and is sleeved with the spring.

[0011] Preferably, the rotating rod is provided with a threaded groove at the outer end, penetrates through the moving block, and is rotatably connected with the C-shaped frame at the end away from the stepping motor through a bearing.

[0012] Preferably, the first guide rail and the third guide rail are both arranged in a horizontal state, and the second guide rail is arranged in a semicircular concave shape.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The bottom plate, the C-shaped frame, the sampling cylinder moving and cleaning assembly, the cleaning box and the sliding groove are arranged, so that the stepping motor can be powered by the power supply. At this time, the rotating rod is driven to rotate by the output end of the stepping motor, and the moving block is driven to slide in the sliding groove. At this time, the first moving plate, the spring, the blocking plate, the guide column and the second moving plate are driven to move by the moving block. At this time, the second moving plate drives the moving column to slide in the guide groove. When the moving column moves from the third guide rail to the second guide rail, the second moving plate, the guide column and the limiting plate are driven to move downward by the moving column. At this time, the limiting plate compresses the spring. At this time, the sampling cylinder body samples the cold chain food placed in the food placing cylinder. When the moving column moves from the right second guide rail to the left second guide rail, the sampling cylinder body enters the cleaning box to be cleaned. With the continuous movement of the moving block, the gear is engaged with the rack. At this time, the gear drives the sampling cylinder body to rotate. At this time, the sampling cylinder body rotates and is cleaned in the cleaning box. The utility model realizes the disinfection and cleaning action of the sampling cylinder body after sampling the cold chain food, avoids the cross mixing phenomenon when different cold chain foods are sampled, improves the sampling detection efficiency, and realizes the disinfection and cleaning action of the sampling cylinder body after sampling the cold chain food, avoids the cross mixing phenomenon when different cold chain foods are sampled, improves the sampling detection efficiency.

[0015] 2. The bottom plate, C-shaped frame, power supply, controller and sampling cylinder moving and cleaning assembly are arranged, so that the stepping motor can be directly controlled and powered through the power supply and the controller, and the convenience of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2 It is a front view structure schematic view of the utility model;

[0018] Figure 3 It is a whole cross section structure schematic view of the utility model;

[0019] Figure 4 It is a sampling cylinder moving and cleaning assembly structure schematic view of the utility model.

[0020] In the drawing: 1, bottom plate; 2, C-shaped frame; 3, power supply; 4, controller; 5, sampling cylinder moving and cleaning assembly; 51, stepping motor; 52, rotating rod; 53, moving block; 54, first moving plate; 55, spring; 56, blocking plate; 57, guide column; 58, second moving plate; 59, guide groove; 510, moving column; 511, first guide rail; 512, second guide rail; 513, third guide rail; 514, sampling cylinder body; 515, gear; 516, rack; 517, fixed strip; 6, food placing cylinder; 7, cleaning box; 8, sliding chute. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the utility model.

[0022] Please refer to Figure 1 - Figure 4The utility model provides a technical scheme: a cold chain food safety sampling device, including bottom plate 1, the middle part of bottom plate 1 upper end is fixedly connected with C-shaped frame 2, the middle part of C-shaped frame 2 lower end is provided with the sliding slot 8, C-shaped frame 2 lower end is provided with sampling cylinder movement cleaning subassembly 5, the upper end of bottom plate 1 is provided with food placement cylinder 6 and cleaning tank 7, sampling cylinder movement cleaning subassembly 5 includes sampling cylinder body 514, the upper end of sampling cylinder body 514 is rotatably connected with second moving plate 58 through bearing, both sides of second moving plate 58 upper end are all fixedly connected with guide pillar 57, the upper end of each guide pillar 57 is all fixedly connected with baffle 56, the lower end of baffle 56 is fixedly connected with spring 55, the lower end of spring 55 is fixedly connected with first moving plate 54, the inner end of C-shaped frame 2 is fixedly connected with two symmetrical first guide rails 511, both sides of first guide rail 511 are all fixedly connected with second guide rail 512, the end away from first guide rail 511 of second guide rail 512 is fixedly connected with third guide rail 513, the front end of left rear third guide rail 513 is fixedly connected with fixed strip 517, the front end of fixed strip 517 is fixedly connected with rack 516, the outer end of sampling cylinder body 514 is fixedly connected with gear 515, and gear 515 is provided with rack 516 correspondingly.

[0023] In the embodiment, the middle part of the upper end of the first moving plate 54 is fixedly connected with a moving block 53, the outer end of the moving block 53 is slidably connected with the sliding slot 8, the surface of the moving block 53 is threadedly connected with a rotating rod 52, the right end of the rotating rod 52 penetrates through the C-shaped frame 2 and is fixedly connected with the output end of a stepping motor 51, and the inner end of the stepping motor 51 is fixedly connected with the C-shaped frame 2.

[0024] Specifically, the stepping motor 51 is powered by the power supply 3, and at this time, the output end of the stepping motor 51 drives the rotating rod 52 to rotate and in turn drives the moving block 53 to slide in the sliding slot 8.

[0025] In the embodiment, the food placement cylinder 6 is arranged on the right side of the bottom plate 1, and the cleaning tank 7 is arranged on the left side of the bottom plate 1.

[0026] Specifically, it is ensured that the sampling cylinder body 514 first performs a sampling action and then performs a cleaning action.

[0027] In the embodiment, the upper end of the C-shaped frame 2 is fixedly connected with the power supply 3 and the controller 4, and the power supply 3 and the controller 4 are electrically connected with the stepping motor 51.

[0028] Specifically, the power supply 3 and the controller 4 can complete the direct control and power supply action of the stepping motor 51 through the power supply 3 and the controller 4, thereby improving the convenience of the device.

[0029] In the embodiment, the upper end of the first guide rail 511, the second guide rail 512 and the third guide rail 513 is provided with a guide groove 59, the lower end of the second moving plate 58 is fixedly connected with a moving column 510 on both sides, and the outer end of the moving column 510 is slidably connected with the guide groove 59.

[0030] Specifically, ensure that the mobile column 510 can smoothly slide in the guide groove 59.

[0031] In this embodiment, the outer end of the guide column 57 is slidingly connected to the first moving plate 54, the guide column 57 penetrates the first moving plate 54, and the spring 55 is sleeved on the guide column 57.

[0032] Specifically, ensure that the guide column 57 does not interfere with the first moving plate 54.

[0033] In this embodiment, the outer end of the rotating rod 52 is provided with a threaded groove, the rotating rod 52 penetrates the moving block 53, and the end of the rotating rod 52 away from the stepper motor 51 is rotatably connected to the C-shaped frame 2 through a bearing.

[0034] Specifically, ensure that the rotating rod 52 does not interfere with the C-shaped frame 2 during rotation.

[0035] In this embodiment, the first guide rail 511 and the third guide rail 513 are both arranged in a horizontal state, and the second guide rail 512 is arranged in a semicircular concave shape.

[0036] Specifically, ensure that the sampling cylinder body 514 can move up and down during movement.

[0037] Working principle: the power supply 3 supplies power to the stepper motor 51, at this time the output end of the stepper motor 51 drives the rotating rod 52 to rotate and in turn drives the moving block 53 to slide in the sliding groove 8, at this time the moving block 53 drives the first moving plate 54, the spring 55, the blocking plate 56, the guide column 57 and the second moving plate 58 to move, at this time the second moving plate 58 drives the moving column 510 to slide in the guide groove 59, during the movement of the moving column 510 from the third guide rail 513 to the second guide rail 512, at this time the moving column 510 drives the second moving plate 58, the guide column 57 and the limiting plate to move downward, at this time the limiting plate compresses the spring 55, at this time the sampling cylinder body 514 samples the cold chain food placed in the food placing cylinder 6, during the movement of the moving column 510 from the right second guide rail 512 to the left second guide rail 512, at this time the sampling cylinder body 514 enters the cleaning box 7 to perform cleaning action, with the continuous movement of the moving block 53, at this time the gear 515 is engaged with the rack 516, at this time the gear 515 drives the sampling cylinder body 514 to rotate, at this time the sampling cylinder body 514 rotates and cleans in the cleaning box 7, the utility model realizes the disinfection and cleaning action of the sampling cylinder body 514 after sampling the cold chain food, avoids the cross mixing phenomenon when different cold chain foods are sampled, and improves the sampling detection efficiency.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cold chain food safety sampling device, comprising a base plate (1), characterized in that: A C-shaped frame (2) is fixedly connected to the middle of the upper end of the base plate (1). A sliding groove (8) is opened in the middle of the lower end of the C-shaped frame (2). A sampling cylinder moving and cleaning assembly (5) is provided at the lower end of the C-shaped frame (2). A food placement cylinder (6) and a cleaning box (7) are provided at the upper end of the base plate (1). The sampling cylinder moving and cleaning assembly (5) includes a sampling cylinder body (514). A second moving plate (58) is rotatably connected to the upper end of the sampling cylinder body (514) through a bearing. Guide posts (57) are fixedly connected to both sides of the upper end of the second moving plate (58). A baffle plate (56) is fixedly connected to the upper end of each guide post (57). A spring is fixedly connected to the lower end of the baffle plate (56). 55), the lower end of the spring (55) is fixedly connected to the first moving plate (54), the inner end of the C-shaped frame (2) is fixedly connected to two symmetrically arranged first guide rails (511), the two sides of the first guide rails (511) are fixedly connected to the second guide rails (512), the end of the second guide rails (512) away from the first guide rails (511) is fixedly connected to the third guide rail (513), the front end of the third guide rail (513) on the left rear side is fixedly connected to the fixing strip (517), the front end of the fixing strip (517) is fixedly connected to the rack (516), the outer end of the sampling cylinder body (514) is fixedly connected to the gear (515), and the gear (515) is set to correspond to the rack (516).

2. The cold chain food safety sampling device according to claim 1, characterized in that: A moving block (53) is fixedly connected to the middle of the upper end of the first moving plate (54). The outer end of the moving block (53) is slidably connected to the slide groove (8). A rotating rod (52) is threadedly connected to the surface of the moving block (53). The right end of the rotating rod (52) passes through the C-shaped frame (2) and is fixedly connected to the output end of the stepper motor (51). The inner end of the stepper motor (51) is fixedly connected to the C-shaped frame (2).

3. The cold chain food safety sampling device according to claim 1, characterized in that: The food storage tube (6) is located on the right side of the base plate (1), and the cleaning box (7) is located on the left side of the base plate (1).

4. A cold chain food safety sampling device according to claim 2, characterized in that: The upper end of the C-shaped frame (2) is fixedly connected to a power supply (3) and a controller (4), and the power supply (3) and the controller (4) are both electrically connected to a stepper motor (51).

5. A cold chain food safety sampling device according to claim 1, characterized in that: The first guide rail (511), the second guide rail (512) and the third guide rail (513) are all provided with guide grooves (59) at their upper ends. The lower ends of the second moving plate (58) are fixedly connected with moving columns (510) on both sides. The outer ends of the moving columns (510) are slidably connected to the guide grooves (59).

6. A cold chain food safety sampling device according to claim 1, characterized in that: The outer end of the guide post (57) is slidably connected to the first moving plate (54), the guide post (57) passes through the first moving plate (54), and the spring (55) is sleeved on the guide post (57).

7. A cold chain food safety sampling device according to claim 2, characterized in that: The outer end of the rotating rod (52) is provided with a threaded groove. The rotating rod (52) passes through the moving block (53). The end of the rotating rod (52) away from the stepper motor (51) is rotatably connected to the C-shaped frame (2) through a bearing.

8. A cold chain food safety sampling device according to claim 1, characterized in that: The first guide rail (511) and the third guide rail (513) are both set in a horizontal state, and the second guide rail (512) is set in a semi-circular concave shape.

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