A quality safety testing device

Abstract

The present invention relates to the technical field of agricultural and livestock products, and discloses a quality and safety detection device, comprising: a box body, a rotating part, a fixed part, a longitudinal moving component, a transverse moving component and a hardness tester. The box body has an openable and closable door, and the interiors of the box walls of the box body are all hollow structures. The rotating part is arranged in the box body and is connected to the inner bottom wall of the box body. The fixed part is connected to the rotating part. The rotating part drives the fixed part to rotate around the longitudinal axis of the box body. The fixed end of the longitudinal moving component is connected to the side wall of the box body, and the moving end is located inside the box body. The fixed end of the transverse moving component is connected to the moving end of the longitudinal moving component. The longitudinal moving component drives the transverse moving component to move longitudinally along the box body. The hardness tester is connected to the moving end of the transverse moving component. The transverse moving component drives the hardness tester to move transversely. The present invention provides a quality and safety detection device that can detect sand in freshly peeled meat raw materials.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural and livestock products, and in particular to a quality safety detection device. Background Art

[0002] Agricultural livestock refers to trained animals that are directly related to agriculture, usually pigs, cattle, sheep, horses, etc. Agricultural livestock products are various meat products. Correspondingly, food quality and safety testing of meat products has become an important part of the meat production process.

[0003] Haibei Prefecture is located in the northeastern part of the Qinghai-Tibet Plateau. Ecological animal husbandry is its pillar industry. The altitude in the prefecture ranges from 2,180 to 5,287 meters, with 85% of the area above 3,000 meters. The prefecture has vast natural grasslands, and the characteristic livestock breeds, mainly yaks and Tibetan sheep, are of excellent quality. The prefecture is blessed with unique grass and livestock resources. The excellent natural grassland grass quality and livestock breeds provide favorable conditions for the development of plateau animal husbandry. The production and processing of yak beef and its meat products are the specialty agricultural and livestock products of plateau areas such as Haibei Prefecture. However, for plateau agricultural and livestock products such as yak jerky, the imbalance between grass and livestock has caused grassland overload and a continuous decline in grassland production capacity, resulting in a continuous increase in grassland desertification. The increase in the desertification area has caused more sand and other particles to be carried in the fur of livestock. When making meat products, processing plants will first peel off the animal fur and then process the meat inside. However, the surface viscosity of the freshly peeled meat is high, and it is often easy to stick to the animal fur that has fallen off the outside. The sand particles hidden in these furs will be embedded in the meat during the secondary high-pressure spray washing of the meat part during the later processing process, and eventually enter the meat products.

[0004] Many meat product quality and safety testing devices currently available are mostly used to detect additives and pesticide residues, and are not designed to detect particulate matter such as sand in meat products, especially highland meat products such as those from Haibei Prefecture. Summary of the Invention

[0005] The present invention provides a quality safety detection device capable of detecting sand in freshly peeled meat raw materials.

[0006] The present invention provides a quality safety detection device, comprising:

[0007] The box body has an openable and closable door, and the interior of each box wall of the box body is a hollow structure;

[0008] The rotating member is arranged in the box body and connected to the inner bottom wall of the box body;

[0009] The fixed member is connected to the rotating member, and the rotating member drives the fixed member to rotate around the longitudinal axis of the box;

[0010] A longitudinally movable assembly, with a fixed end connected to the side wall of the box and a movable end located inside the box;

[0011] The transverse moving component has a fixed end connected to the moving end of the longitudinal moving component, and the longitudinal moving component drives the transverse moving component to move along the longitudinal direction of the box;

[0012] The hardness tester is connected to the moving end of the lateral moving component, and the lateral moving component drives the hardness tester to move in the lateral direction.

[0013] Optionally, the rotating member includes:

[0014] The motor is fixed in the cavity of the bottom wall of the box, and the output shaft of the motor is vertically upward;

[0015] A driving gear is fixed to the output shaft of the motor;

[0016] The incomplete teeth are fixed on the rotating shaft. The first end of the rotating shaft is rotatably connected to the cavity of the bottom wall of the box body. The second end of the rotating shaft extends out of the bottom wall of the box body in a vertical direction. The incomplete teeth are engaged with the driving gear. The fixing member is connected to the second end of the rotating shaft.

[0017] Optionally, the longitudinal moving component is linked to the rotating member.

[0018] Optionally, the longitudinal movement component includes:

[0019] A screw is longitudinally arranged in the cavity of the side wall of the box body, and the screw rotates with the inner wall of the box body;

[0020] The driven gear is fixedly connected to the screw and meshes with the driving gear;

[0021] The nut seat is threaded onto the screw rod, the first end of the nut seat is slidably matched with the cavity wall of the box side wall, the second end of the nut seat extends out of the box side wall, and the transverse moving component is connected to the second end of the nut seat.

[0022] Optionally, the screw rod has two sections of external threads with opposite thread directions, and there are two nut seats, which are respectively screwed on the two sections of external threads, and each nut seat is connected to a horizontal movement component.

[0023] Optionally, two groups of transverse moving components are slidably connected in the side wall of the box body on the side opposite to the longitudinal moving component, and the two groups of opposite transverse moving components on the same horizontal line are connected by a connecting piece.

[0024] Optionally, the lateral movement component includes:

[0025] A fixed sleeve, the closed end of which is connected to the movable end of the longitudinal movable assembly;

[0026] a spring fixedly connected to the cavity of the fixed sleeve;

[0027] The connecting rod is horizontally connected to the spring, one end of the connecting rod extends out of a fixing sleeve, and the hardness tester is fixedly connected to the connecting rod.

[0028] Optional fixings include:

[0029] a turntable connected to the rotating member;

[0030] Insert the rod, fixed vertically on the turntable;

[0031] A rotating rod is rotatably connected to the top wall of the box body through a bearing;

[0032] The hook is hinged to the bottom of the rotating rod.

[0033] Optionally, a closed chain is further included, wherein the closed chain is hinged on the hook, the first end of the closed chain is hinged to the first end of the hook, and the second end of the closed chain is locked to the second end of the hook.

[0034] Compared with the prior art, the beneficial effect of the present invention is that the present invention can detect the meat raw materials that have just been peeled off and fixed on the fixing part through the hardness meter set up, and the detection of the meat raw materials in the same longitudinal direction is completed in sequence from top to bottom as the longitudinal moving component moves up and down. If sand is embedded in the meat raw material, the hardness can be detected by the hardness meter. After one longitudinal detection is completed, the meat raw material is driven to rotate by the rotating part, and the hardness meter detects another longitudinal direction in sequence from bottom to top with the longitudinal moving component. Since the shape of the meat raw material is irregular, the present invention connects the transverse moving component to the longitudinal moving component, and the transverse moving component drives the hardness meter to move transversely, so that the hardness meter is always in contact with the surface of the meat raw material, ensuring that the hardness meter is always in contact with the meat raw material so that there will be no missed detection, ensuring a comprehensive detection of the sand embedded in the surface of the meat raw material that has just been peeled off. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 A schematic structural diagram of a quality safety detection device provided by an embodiment of the present invention;

[0036] Figure 2 for Figure 1 A magnified schematic diagram of the local structure at point A;

[0037] Figure 3 for Figure 2 A magnified schematic diagram of the local structure at point B in the middle. DETAILED DESCRIPTION

[0038] A specific embodiment of the present invention is described in detail below with reference to the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

[0039] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the technical solutions of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0040] Agricultural livestock refers to trained animals that are directly related to agriculture, usually pigs, cattle, sheep, horses, etc. Agricultural livestock products are various meat products. Correspondingly, food quality and safety testing of meat products has become an important part of the meat production process.

[0041] Haibei Prefecture is located in the northeastern part of the Qinghai-Tibet Plateau. Ecological animal husbandry is its pillar industry. The altitude in the prefecture ranges from 2,180 to 5,287 meters, with 85% of the area above 3,000 meters. The prefecture has vast natural grasslands, and the characteristic livestock breeds, mainly yaks and Tibetan sheep, are of excellent quality. The prefecture is blessed with unique grass and livestock resources. The excellent natural grassland grass quality and livestock breeds provide favorable conditions for the development of plateau animal husbandry. The production and processing of yak beef and its meat products are the specialty agricultural and livestock products of plateau areas such as Haibei Prefecture. However, for plateau agricultural and livestock products such as yak jerky, the imbalance between grass and livestock has caused grassland overload and a continuous decline in grassland production capacity, resulting in a continuous increase in grassland desertification. The increase in the desertification area has caused more sand and other particles to be carried in the fur of livestock. When making meat products, processing plants will first peel off the animal fur and then process the meat inside. However, the surface viscosity of the freshly peeled meat is high, and it is often easy to stick to the animal fur that has fallen off the outside. The sand particles hidden in these furs will be embedded in the meat during the secondary high-pressure spray washing of the meat part during the later processing process, and eventually enter the meat products.

[0042] Many meat product quality and safety testing devices currently available are mostly used to detect additives and pesticide residues, and are not designed to detect particulate matter such as sand in meat raw materials, especially highland meat products such as those from Haibei Prefecture.

[0043] In order to solve the above technical problems, the present invention provides a quality safety detection device that can detect sand in freshly peeled meat raw materials. The specific embodiments of the present invention will be described below with reference to the accompanying drawings, wherein: Figure 1 A structural diagram of a quality safety detection device provided by an embodiment of the present invention is shown in FIG. Figure 2 for Figure 1 A schematic diagram of the enlarged local structure at point A. Figure 3 for Figure 2A magnified schematic diagram of the local structure at point B in the middle.

[0044] like Figure 1 As shown, a quality safety detection device provided by an embodiment of the present invention includes: a box body 1, a rotating part 2, a fixed part 3, a longitudinal moving component 4, a transverse moving component 5 and a hardness tester 6. The box body 1 has an openable and closable door, and the interior of each box wall of the box body 1 is a hollow structure. The rotating part 2 is arranged in the box body 1 and is connected to the inner bottom wall of the box body 1. The fixed part 3 is connected to the rotating part 2. The rotating part 2 drives the fixed part 3 to rotate around the longitudinal axis of the box body 1. The fixed end of the longitudinal moving component 4 is connected to the side wall of the box body 1, and the moving end is located inside the box body 1. The fixed end of the transverse moving component 5 is connected to the moving end of the longitudinal moving component 4. The longitudinal moving component 4 drives the transverse moving component 5 to move longitudinally along the box body 1. The hardness tester 6 is connected to the moving end of the transverse moving component 5. The transverse moving component 5 drives the hardness tester 6 to move laterally.

[0045] The hardness meter provided in the present invention can detect the meat material that has just been peeled off and is fixed on the fixing part. As the longitudinal moving component moves up and down, the detection of the meat material in the same longitudinal direction is completed in sequence from top to bottom. If sand is embedded in the meat material, the hardness can be detected by the hardness meter to increase sharply. After one longitudinal detection is completed, the meat material is driven to rotate by the rotating part, and the hardness meter detects another longitudinal direction in sequence from bottom to top along with the longitudinal moving component. Since the shape of the meat material is irregular, the transverse moving component is connected to the longitudinal moving component in the present invention, and the transverse moving component drives the hardness meter to move transversely, so that the hardness meter is always in contact with the surface of the meat material, ensuring that the hardness meter is always in contact with the meat material so that there will be no missed detection, thereby ensuring a comprehensive detection of the sand embedded in the surface of the meat material that has just been peeled off.

[0046] refer to Figure 2 The rotating member 2 includes: a motor 20, a driving gear 21 and an incomplete tooth 22. The motor 20 is fixed in the bottom wall cavity of the box body 1. The output shaft of the motor 20 is vertically upward. The driving gear 21 is fixed on the output shaft of the motor 20. The incomplete tooth 22 is fixed on the rotating shaft 23. The first end of the rotating shaft 23 is rotatably connected to the bottom wall cavity of the box body 1. The second end of the rotating shaft 23 extends out of the bottom wall of the box body 1 in the vertical direction. The incomplete tooth 22 is engaged with the driving gear 21. The fixing member 3 is connected to the second end of the rotating shaft 23.

[0047] By driving the driving gear to rotate through the motor, and the driving gear driving the incomplete teeth to rotate, the intermittent rotation of the rotating shaft can be achieved, so that the meat raw material will not rotate during the same longitudinal detection process.

[0048] Optionally, the longitudinal moving component 4 is linked with the rotating member 2 .

[0049] Reference again Figure 2The longitudinal moving assembly 4 includes a screw 40, a driven gear 41 and a nut seat 42.

[0050] The screw 40 is longitudinally arranged in the cavity of the side wall of the box body 1. The screw 40 rotates with the inner wall of the box body 1. The driven gear 41 is fixedly connected to the screw 40. The driven gear 41 is engaged with the driving gear 21. The nut seat 42 is screwed to the screw 40. The first end of the nut seat 42 slides with the cavity wall of the side wall of the box body 1. The second end of the nut seat 42 extends out of the side wall of the box body 1. The lateral moving component 5 is connected to the second end of the nut seat 42.

[0051] The longitudinal moving component 4 and the rotating member 2 are linked by the meshing of the driven gear and the driving gear.

[0052] In order to speed up the detection speed, the screw 40 has two sections of external threads with opposite thread directions, and there are two nut seats 42, which are respectively screwed on the two sections of external threads. Each nut seat 42 is connected to a horizontal moving component 5, and the two nut seats move synchronously, one from top to bottom and the other from bottom to top.

[0053] Optionally, two groups of transverse moving components 5 are slidingly connected in the side wall of the box body 1 on the side opposite to the longitudinal moving component 4. The two groups of opposite transverse moving components 5 on the same horizontal line are connected by a connecting piece 7, so that detection can be performed synchronously from the left and right sides, further accelerating the detection speed. At the same time, the transverse moving components 5 on both sides can limit and fix the meat raw materials, further ensuring the accuracy and speed of detection.

[0054] refer to Figure 3 The horizontal moving component 5 includes: a fixed sleeve 50, a spring 51 and a connecting rod 52. The closed end of the fixed sleeve 50 is connected to the moving end of the longitudinal moving component 4. The spring 51 is fixedly connected to the cavity of the fixed sleeve 50. The connecting rod 52 is horizontally connected to the spring 51. One end of the connecting rod 52 extends out of the fixed sleeve 50. The hardness tester 6 is fixedly connected to the connecting rod 52. The spring 51 can ensure that the hardness tester 6 connected to the connecting rod 52 is always in contact with the surface of the meat raw material.

[0055] Optionally, the fixing member 3 includes: a turntable 30, an insertion rod 31, a rotating rod 32 and a hook 33. The turntable 30 is connected to the rotating member 2. The insertion rod 31 is vertically fixed on the turntable 30. The rotating rod 32 is rotatably connected to the top wall of the box body 1 through a bearing. The hook 33 is hinged to the bottom of the rotating rod 32.

[0056] The turntable 30 is set at the bottom, and the meat raw material ( Figure 1 Since the meat raw material is greatly affected by gravity, the rotational force is transmitted from the bottom to ensure that it is firmly fixed on the rotating part, thereby ensuring the effective implementation of the detection.

[0057] Optionally, a closed chain 34 is further included, and a closed chain 34 is hinged on the hook 33. The first end of the closed chain 34 is hinged to the first end of the hook 33, and the second end of the closed chain 34 is locked with the second end of the hook 33, thereby fixing the meat raw material in the closed hook to ensure that it will not fall off during the rotation process, thereby ensuring the effective implementation of the detection.

[0058] The above disclosures are only a few specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the scope of protection of the present invention.

Claims

1. A quality safety detection device, characterized in that: The meat material that has just been stripped of its fur and fixed on the fixing member (3) is tested, including: The box body (1) has an openable and closable door, and the interior of each box wall of the box body (1) is a hollow structure; A rotating member (2) is disposed in the box body (1) and connected to the inner bottom wall of the box body (1); A fixed member (3) is connected to the rotating member (2), and the rotating member (2) drives the fixed member (3) to rotate around the longitudinal axis of the box (1); A longitudinal moving component (4), the fixed end of which is connected to the side wall of the box (1) and the moving end of which is located inside the box (1); A transverse moving component (5), the fixed end of which is connected to the moving end of the longitudinal moving component (4), and the longitudinal moving component (4) drives the transverse moving component (5) to move longitudinally along the box (1); A hardness tester (6) is connected to the moving end of the lateral moving component (5), and the lateral moving component (5) drives the hardness tester (6) to move in the lateral direction; The rotating member (2) comprises: A motor (20) is fixed in the bottom wall cavity of the box (1), and the output shaft of the motor (20) is vertically upward; A driving gear (21) is fixed to the output shaft of the motor (20); An incomplete tooth (22) is fixed on a rotating shaft (23), a first end of the rotating shaft (23) is rotatably connected to a cavity in the bottom wall of the box (1), a second end of the rotating shaft (23) extends vertically out of the bottom wall of the box (1), the incomplete tooth (22) is meshed with the driving gear (21), and the fixing member (3) is connected to the second end of the rotating shaft (23); The longitudinal moving component (4) is linked to the rotating member (2); The longitudinal moving component (4) comprises: A screw rod (40) is longitudinally arranged in a cavity of a side wall of the box body (1), and the screw rod (40) is rotatably connected to the side wall of the box body (1); A driven gear (41) is fixedly connected to the screw (40), and the driven gear (41) is meshed with the driving gear (21); A nut seat (42) is screwed onto the screw rod (40), a first end of the nut seat (42) is slidably engaged with the cavity wall of the side wall of the box body (1), a second end of the nut seat (42) extends out of the side wall of the box body (1), and the transverse moving assembly (5) is connected to the second end of the nut seat (42).

2. The quality safety detection device according to claim 1, characterized in that: The screw rod (40) has two sections of external threads with opposite thread directions. There are two nut seats (42) which are respectively screwed onto the two sections of the external threads. Each nut seat (42) is connected to one of the transverse movement components (5).

3. The quality safety detection device according to claim 2, characterized in that: Two groups of the lateral moving components (5) are slidably connected in the side wall of the box body (1) on the side opposite to the longitudinal moving component (4). The two groups of the lateral moving components (5) on the same horizontal line are connected by a connecting piece (7). connect.

4. The quality safety detection device according to claim 1, characterized in that: The lateral movement component (5) comprises: A fixed sleeve (50), the closed end of which is connected to the movable end of the longitudinal movable assembly (4); A spring (51) is fixedly connected to the cavity of the fixing sleeve (50); A connecting rod (52) is horizontally connected to the spring (51), one end of the connecting rod (52) extends out of the fixing sleeve (50), and the hardness tester (6) is fixedly connected to the connecting rod (52).

5. The quality safety detection device according to claim 1, characterized in that: The fixing member (3) comprises: A turntable (30) connected to the rotating member (2); An inserting rod (31) is vertically fixed on the turntable (30); A rotating rod (32) is rotatably connected to the top wall of the box (1) via a bearing; The hook (33) is hinged to the bottom of the rotating rod (32).

6. The quality safety detection device according to claim 5, characterized in that: It also includes a closed chain (34), the closed chain (34) is hinged on the hook (33), the first end of the closed chain (34) is hinged to the first end of the hook (33), and the second end of the closed chain (34) is locked with the second end of the hook (33).

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