Agricultural product sampling device based on food safety detection

Abstract

The utility model discloses an agricultural product sampling device based on food safety detection, which comprises a protective shell, the inside of the protective shell is rotatably connected with a rotating shaft, the outer side of the circumference of the rotating shaft is rotatably connected with a rotating plate, and the outer side of the circumference of the rotating shaft is also fixedly connected with a test tube stamping mechanism and an agricultural product cutting mechanism. When the agricultural product sampling device based on food safety detection provided by the utility model works, a test tube is firstly placed in the placement groove, then an agricultural product is placed on the bottom plate mechanism, and when the rotating plate is pressed to the bottom, the protective shell is driven to press the bottom plate mechanism, so that the test tube is placed in the test tube, and the agricultural product is placed on the bottom plate mechanism. The agricultural product cutting mechanism cuts off agricultural products on the bottom plate mechanism, so that the agricultural products fall into test tubes, and the test tube stamping mechanism also presses the upper parts of the test tubes, so that marks matched with the agricultural products are pressed on the upper parts of the test tubes.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural product sampling, in particular to an agricultural product sampling device based on food safety detection. Background Art

[0002] Agricultural product sampling and testing refers to the act of taking local samples of agricultural products and testing the samples taken, in order to determine whether the farm products meet the requirements for consumption by testing the test samples.

[0003] In the process of sampling agricultural products in the prior art, it is particularly cumbersome to affix corresponding labels to the agricultural products and test tubes respectively, especially for some agricultural products with leaves. Agricultural products with leaves are not easy to label, and the labels are easy to fall off. In the process of sampling and testing multiple agricultural products, when the labels fall off, the corresponding test samples cannot be found, which greatly affects the current situation of agricultural products. Now we need a sampling device that does not require labeling and can sample multiple agricultural products without causing confusion in the matching of test tubes and samples. Utility Model Content

[0004] The purpose of the utility model is to provide an agricultural product sampling device based on food safety detection to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an agricultural product sampling device based on food safety detection, comprising a protective shell, the interior of the protective shell is rotatably connected to a rotating shaft, the outer side of the rotating shaft is rotatably connected to a rotating plate, the outer side of the rotating shaft is also fixedly connected to a test tube pressing mechanism and an agricultural product cutting mechanism, and the bottom of the protective shell is rotatably connected to a bottom plate mechanism;

[0006] The test tube imprinting mechanism and the agricultural product cutting mechanism are both equipped with a disc, a connecting rod and a cutter head. A plurality of connecting rods are fixedly mounted on the outer circumference of the disc, and a cutter head is fixedly mounted on the connecting rod. The surface of the cutter head is engraved with a mark.

[0007] The test tube imprinting mechanism is used for adding imprints to the collection tube, the agricultural product cutting mechanism is used for pressing the food so that the food can enter the collection tube, and the bottom plate mechanism is used for carrying the food.

[0008] Furthermore, the protective shell comprises a shell and a groove, and grooves are provided on both sides of the shell, and the grooves on both sides are used to facilitate the rotation of the rotating plate.

[0009] Furthermore, a first elastic member is provided on the rotating plate, and the first elastic member is used to assist the rotating plate in resetting.

[0010] Furthermore, it also includes a ratchet mechanism, which includes a ratchet, a second round rod, and a second clamping block. The ratchet is fixedly mounted on the rotating shaft, the second round rod is fixedly mounted on the rotating plate, and the outer circumferential side of the rotating plate is rotatably connected to the second clamping block via a torsion spring. The ratchet mechanism is used to assist the ratchet in rotating.

[0011] Furthermore, it also includes a limiting mechanism, which is rotatably connected to the inner wall of the protective shell on one side close to the ratchet mechanism. The limiting mechanism has a first round rod and a first clamping block. The outer circumferential side of the first round rod is rotatably connected to the first clamping block via a torsion spring. The limiting mechanism is used to prevent the ratchet mechanism from reversing.

[0012] Furthermore, the bottom plate mechanism comprises a plate body, a placement groove, a reel, a test tube and a second elastic member. A placement groove is provided inside the plate body, a test tube is placed inside the placement groove, reels are respectively provided at both ends of one side of the plate body, and the second elastic member is fixedly connected to the bottom of the protective shell.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides an agricultural product sampling device based on food safety detection. When working, a test tube is first placed in a placement slot, and then the agricultural product is placed on a bottom plate mechanism. When the rotating plate is pressed to the bottom, the protective shell is driven to press against the bottom plate mechanism. The agricultural product cutting mechanism cuts off the agricultural product on the bottom plate mechanism, allowing the agricultural product to fall into the test tube, and the test tube imprinting mechanism also presses the upper part of the test tube to press a mark matching the agricultural product on the upper part of the test tube.

[0015] When the pressing is completed, the second elastic part will have an auxiliary upward force to assist the protective shell to move upward, and at this time, the rotating plate is acted upon by the first elastic part during the upward movement, causing the rotating plate to move upward. At this time, the second block on the side of the rotating plate will also move accordingly, thereby causing the ratchet to rotate. At the same time, it will also drive the knife heads of the test tube pressing mechanism and the agricultural product cutting mechanism to rotate to corresponding positions, preparing for the next pressing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the internal structure in the embodiment;

[0018] Figure 3 for Figure 2 A schematic diagram of a structure from a viewing angle in an embodiment;

[0019] Figure 4 for Figure 1 A schematic diagram of the bottom plate structure in the embodiment;

[0020] Figure 5 for Figure 1 A schematic diagram of the rear view structure in the embodiment;

[0021] Figure 6 for Figure 2 A schematic diagram of the structure of the limiting mechanism in the embodiment;

[0022] Figure 7 for Figure 5 A schematic diagram of the enlarged structure of the embodiment;

[0023] Figure 8 for Figure 2 Schematic diagram of the ratchet mechanism structure in the embodiment.

[0024] Figure numerals: 100, protective shell; 101, shell; 102, groove; 201, rotating shaft; 202, rotating plate; 203, first elastic member; 300, test tube pressing mechanism; 301, disc; 302, connecting rod; 303, cutter head; 400, agricultural product cutting mechanism; 500, limiting mechanism; 501, first round rod; 502, first clamping block; 600, ratchet mechanism; 601, ratchet; 602, second round rod; 603, second clamping block; 700, bottom plate mechanism; 701, plate body; 702, placement groove; 703, hanger; 704, test tube; 705, second elastic member. DETAILED DESCRIPTION

[0025] 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.

[0026] Please also read Figure 1-Figure 8 ,in, Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model; Figure 2 for Figure 1 Schematic diagram of the internal structure in the embodiment; Figure 3 for Figure 2 A schematic diagram of a structure from a viewing angle in an embodiment; Figure 4 for Figure 1 A schematic diagram of the bottom plate structure in the embodiment; Figure 5 for Figure 1 A schematic diagram of the rear view structure in the embodiment; Figure 6 for Figure 2A schematic diagram of the structure of the limiting mechanism in the embodiment; Figure 7 for Figure 5 A schematic diagram of the enlarged structure of the embodiment; Figure 8 for Figure 2 Schematic diagram of the ratchet mechanism structure in the embodiment.

[0027] An agricultural product sampling device based on food safety detection, an agricultural product sampling device based on food safety detection, comprising a protective shell 100, wherein the interior of the protective shell 100 is rotatably connected with a rotating shaft 201, and the outer circumference of the rotating shaft 201 is rotatably connected with a rotating plate 202, and the outer circumference of the rotating shaft 201 is also fixedly connected with a test tube pressing mechanism 300 and an agricultural product cutting mechanism 400, and the bottom of the protective shell 100 is rotatably connected with a bottom plate mechanism 700;

[0028] The test tube imprinting mechanism 300 and the agricultural product cutting mechanism 400 both have a disc 301, a connecting rod 302 and a cutter head 303. A plurality of connecting rods 302 are fixedly mounted on the outer circumference of the disc 301. The connecting rods 302 are fixedly mounted on the cutter heads 303. The surfaces of the cutter heads 303 are engraved with imprints.

[0029] The test tube imprinting mechanism 300 is used to add imprints to the collection tube, the agricultural product cutting mechanism 400 is used to press the food to facilitate the food to enter the collection tube, and the bottom plate mechanism 700 is used to carry the food;

[0030] Among them, the collection tube mentioned above is the test tube 704 mentioned later, and the mark engraved on the cutter head 303 on the test tube pressing mechanism 300 matches that on the agricultural product cutting mechanism 400. The number of connecting rods 302 is set according to actual use, and is at least 6.

[0031] The protective shell 100 includes a shell 101 and a groove 102 . The shell 101 has grooves 102 on both sides. The grooves 102 on both sides are used to facilitate the rotation of the rotating plate 202 .

[0032] The protective shell 100 protects the internal equipment, and the rotating plate 202 drives the ratchet mechanism 600 mentioned later to drive the ratchet mechanism 600 to rotate in a directional and quantitative manner.

[0033] The rotating plate 202 is provided with a first elastic member 203 , and the first elastic member 203 is used to assist the rotating plate 202 in resetting.

[0034] Among them, please refer to Figure 1 and Figure 5When the staff holds the rotating plate 202 and presses it down, the other end of the rotating plate 202 will rise and squeeze the first elastic member 203. Due to its elasticity, when the rotating plate 202 is released, the first elastic member 203 will rebound due to its elastic potential energy, and assist the ratchet mechanism 600 on the rotating plate 202 to rotate. Through the elastic potential energy of the first elastic member 203, the second block 603 is matched with the block of the next ratchet 601, and at the same time, the test tube pressing mechanism 300 and the agricultural product cutting mechanism 400 are driven to rotate, so that the next cutter head 303 enters the appropriate position to prepare for the next pressing.

[0035] It also includes a ratchet mechanism 600, which has a ratchet 601, a second round rod 602, and a second clamping block 603. The ratchet 601 is fixedly mounted on the rotating shaft 201, and the second round rod 602 is fixedly mounted on the rotating plate 202. The outer circumferential side of the rotating plate 202 is rotatably connected to the second clamping block 603 via a torsion spring. The ratchet mechanism 600 is used to assist the ratchet 601 in rotating.

[0036] The ratchet mechanism 600 is used to perform a directional and quantitative rotation on the cutter head 303 on the test tube imprinting mechanism 300 and the agricultural product cutting mechanism 400, so that the imprint on the test tube 704 matches the imprint on the agricultural product, and the agricultural product to be tested is determined by the imprint on the test tube 704;

[0037] Furthermore, the cooperation between the second round rod 602 and the second block 603 can produce a limiting effect on the ratchet 601, and drive the ratchet 601 to rotate in a directional and quantitative manner, thereby driving the test tube pressing mechanism 300 and the agricultural product cutting mechanism 400 on the rotating shaft 201 to rotate, and ensure that the cutter heads 303 on the test tube pressing mechanism 300 and the agricultural product cutting mechanism 400 will be aligned with the test tube 704 and the agricultural product to cut them, and the number of teeth on the ratchet 601 corresponds to the number of cutter heads 303 on the test tube pressing mechanism 300 and the agricultural product cutting mechanism 400.

[0038] The protective shell 100 further includes a limiting mechanism 500, which is rotatably connected to a side of the inner wall of the protective shell 100 close to the ratchet mechanism 600. The limiting mechanism 500 includes a first round rod 501 and a first clamping block 502. The outer side of the circumference of the first round rod 501 is rotatably connected to the first clamping block 502 through a torsion spring. The limiting mechanism 500 is used to prevent the ratchet mechanism 600 from reversing.

[0039] Among them, the limiting mechanism 500 is used to prevent the ratchet 601 in the ratchet mechanism 600 from reversing. Through the setting of the limiting mechanism 500, the ratchet 601 can only rotate in one direction, thereby facilitating the test tube imprinting mechanism 300 and the blade 303 on the agricultural product cutting mechanism 400 to mark the test tube 704 and the agricultural product.

[0040] The bottom plate mechanism 700 includes a plate body 701, a placement groove 702, a reel 703, a test tube 704 and a second elastic member 705. The plate body 701 is provided with a placement groove 702 inside, and a test tube 704 is placed inside the placement groove 702. Reels 703 are respectively provided at both ends of one side of the plate body 701. The second elastic member 705 is fixedly connected to the bottom of the protective shell 100.

[0041] Among them, the setting of the second elastic member 705 is to reduce the hard collision between the protective shell 100 and the plate body 701, thereby protecting the protective shell 100 and the plate body 701. In addition, through the setting of the second elastic member 705, the downward pressing action of the protective shell 100 can also be delayed, thereby giving the ratchet mechanism 600 more turning time.

[0042] In summary, the agricultural product sampling device based on food safety detection provided by the utility model, when working, firstly places the test tube 704 in the placement slot 702, and then places the agricultural product on the bottom plate mechanism 700, when the rotating plate 202 is pressed to the bottom, it will drive the protective shell 100 to press against the bottom plate mechanism 700, and the agricultural product cutting mechanism 400 will cut off the agricultural product on the bottom plate mechanism 700, so that the agricultural product falls into the inside of the test tube 704, and the test tube pressing mechanism 300 will also press the upper part of the test tube 704, and press the upper part of the test tube 704 to leave a mark matching the agricultural product;

[0043] When the pressing is completed, the second elastic member 705 will have an auxiliary upward force to assist the protective shell 100 to move upward, and at this time, the rotating plate 202 is subjected to the force of the first elastic member 203 during the upward movement, so that the rotating plate 202 moves upward. At this time, the second block 603 on the side of the rotating plate 202 will also move accordingly, thereby allowing the ratchet 601 to rotate. At the same time, it will also drive the test tube pressing mechanism 300 and the blade 303 of the agricultural product cutting mechanism 400 to rotate to the corresponding position, preparing for the next pressing.

[0044] 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.

[0045] 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. An agricultural product sampling device based on food safety detection, characterized in that: The protective shell (100) comprises a rotating shaft (201) rotatably connected inside the protective shell (100), a rotating plate (202) rotatably connected to the outer circumference of the rotating shaft (201), a test tube imprinting mechanism (300) and an agricultural product cutting mechanism (400) are also fixedly connected to the outer circumference of the rotating shaft (201), and a bottom plate mechanism (700) is rotatably connected to the bottom of the protective shell (100); The test tube imprinting mechanism (300) and the agricultural product cutting mechanism (400) both comprise a disc (301), a connecting rod (302) and a cutter head (303); a plurality of connecting rods (302) are fixedly mounted on the outer circumference of the disc (301); a cutter head (303) is fixedly mounted on the connecting rod (302); and a mark is engraved on the surface of the cutter head (303); The test tube imprinting mechanism (300) is used to add an imprint to a collection tube, the agricultural product cutting mechanism (400) is used to press the agricultural product to facilitate the food to enter the collection tube, and the bottom plate mechanism (700) is used to carry the food.

2. The agricultural product sampling device based on food safety detection according to claim 1 is characterized in that: The protective shell (100) comprises a shell (101) and a groove (102), and grooves (102) are provided on both sides of the shell (101), and the grooves (102) on both sides are used to facilitate the rotation of the rotating plate (202).

3. The agricultural product sampling device based on food safety detection according to claim 1 is characterized in that: The rotating plate (202) is provided with a first elastic member (203), and the first elastic member (203) is used to assist the rotating plate (202) in resetting.

4. The agricultural product sampling device based on food safety detection according to claim 1 is characterized in that: The invention also comprises a ratchet mechanism (600), wherein the ratchet mechanism (600) comprises a ratchet (601), a second round rod (602), and a second clamping block (603); the ratchet (601) is fixedly mounted on the rotating shaft (201); the second round rod (602) is fixedly mounted on the rotating plate (202); the outer circumferential side of the rotating plate (202) is rotatably connected to the second clamping block (603) via a torsion spring; and the ratchet mechanism (600) is used to assist the ratchet (601) in rotating.

5. The agricultural product sampling device based on food safety detection according to claim 4 is characterized in that: The invention also comprises a limiting mechanism (500), wherein the limiting mechanism (500) is rotatably connected to a side of the inner wall of the protective shell (100) close to the ratchet mechanism (600), and the limiting mechanism (500) comprises a first round rod (501) and a first clamping block (502), and the outer circumferential side of the first round rod (501) is rotatably connected to the first clamping block (502) via a torsion spring, and the limiting mechanism (500) is used to prevent the ratchet mechanism (600) from reversing.

6. The agricultural product sampling device based on food safety detection according to claim 1 is characterized in that: The bottom plate mechanism (700) comprises a plate body (701), a placement groove (702), a reel (703), a test tube (704) and a second elastic member (705); the plate body (701) is provided with a placement groove (702) inside, a test tube (704) is placed inside the placement groove (702), the reel (703) is provided at both ends of one side of the plate body (701), and the second elastic member (705) is fixedly connected to the bottom of the protective shell (100).

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