A food testing device

Abstract

The present invention belongs to the technical field of food inspection, and specifically is a food inspection device, comprising a bottom plate, a detection box is installed on the upper end surface of the bottom plate, a detection port is provided on the upper end surface of the detection box, a detection platform is rotatably provided in the inner cavity of the detection port, and detection grooves are provided on both upper and lower end surfaces of the detection platform for placing solid food to be inspected, a support frame is installed on one side of the upper end surface of the bottom plate, an electric push rod is installed on the upper end surface of the support frame, a detection plate is fixedly connected to the piston rod end of the electric push rod, and connecting columns are fixedly connected to both ends of the detection platform, so as to solve the problem of tilting the detection platform and driving the detection platform to vibrate and clean the food debris on the detection platform after the hardness inspection of the food is completed, but if the food debris on the detection platform is cleaned by vibration, if the food debris has a little stickiness and sticks to the detection platform, the food debris cannot be effectively cleaned by vibration, thereby affecting the subsequent food inspection.

Description

Technical Field

[0001] The invention belongs to the technical field of food detection, in particular to a food detection device. Background Art

[0002] During the food production process, all aspects of food are subject to strict testing, especially for food for infants and the elderly, such as fried dough twist, shachima and oatmeal nut blocks, which also need to be tested for hardness to avoid damage to the teeth or mouth of infants and the elderly.

[0003] A patent with publication number CN118641393B discloses a food hardness testing device. When the testing plate moves upward, the testing table rotates to allow food and debris on the testing table to fall off, and the testing table vibrates at the same time to prevent debris from remaining on the testing table. In the process of the debris falling, the fan blades are driven to draw air to form an attraction, so that the debris can quickly fall onto the connecting net to facilitate the cleaning of the debris. After the debris falls onto the connecting net, it will not be exposed to the air to prevent it from attracting insects. In addition, after more debris falls onto the connecting net, it is more convenient to collect and centrally process the debris, which is beneficial to the use of the device.

[0004] The above scheme still has some problems in practical application. The tilting of the flip test table is achieved by driving the connecting ratchet. At the same time, the connecting ratchet can also drive the test table to vibrate during rotation, thereby vibrating and cleaning the food debris on the test table. At the same time, the connecting net is used to collect the fallen debris. However, if the test food is a little sticky, it will stick to the test table after being pressed for test, and the vibrating test table cannot be used to effectively clean the food debris, thereby affecting the subsequent food testing. In addition, using the connecting net to collect the fallen debris is inconvenient to collect the debris in the test box. Moreover, when cleaning the debris, the food testing must be stopped and the test box must be disassembled to clean the food debris, which is very cumbersome.

[0005] To this end, the present invention provides a food detection device. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is: a food detection device described in the present invention comprises a bottom plate, a detection box is installed on the upper end surface of the bottom plate, a detection port is opened on the upper end surface of the detection box, a detection platform is rotatably arranged in the inner cavity of the detection port, and detection grooves are opened on both upper and lower end surfaces of the detection platform for placing solid food to be detected, a support frame is installed on one side of the upper end surface of the bottom plate, an electric push rod is installed on the upper end surface of the support frame, a detection plate is fixedly connected to the piston rod end of the electric push rod, connecting columns are fixedly connected to both ends of the detection platform, and a flip assembly is arranged at one end of the connecting column; The flip assembly includes an intermittent gear fixedly connected to one end of the connecting column, and fixed frames are installed on both sides of the detection box. The inner wall of the fixed frame is fixedly connected to the first rack and the second rack. The first rack and the second rack are arranged opposite to each other and staggered with each other for engaging the intermittent gear to rotate.

[0008] Preferably, the inner wall of the detection box is symmetrically provided with T-shaped slots, the inner cavity of the T-shaped slot is slidably connected to a limit slider, and the limit slider rotates outside the connecting column, and the connecting column is slidably connected to the inner cavity of the T-shaped slot.

[0009] Preferably, a transmission groove is opened on one side of the detection box, and the inner cavity of the T-shaped slide groove is rotatably connected with a screw rod, one side of the detection box is located in the inner cavity of the T-shaped slide groove and fixedly connected with a supporting slide column, and the limit slider is slidably connected to the support slide column, and the external thread of the screw rod is connected to the limit slider for driving the limit slider to slide in the inner cavity of the T-shaped slide groove.

[0010] Preferably, one end of the screw rod passes through the detection box and is located in the inner cavity of the transmission groove and is fixedly connected to a driven bevel gear. The driven bevel gear is meshingly connected to the transmission bevel gear. A rotating column is fixed inside the transmission bevel gear. One end of the rotating column passes through the detection box and is fixedly connected to a driven pulley. Two mounting blocks are installed on one side of the detection box, and the two mounting blocks are rotatably connected to the rotating column.

[0011] Preferably, a tension adjustment component is provided inside one side of the detection box, and the tension adjustment component includes a groove opened on one side of the detection box, a bidirectional threaded rod is rotatably connected to the inner cavity of the groove, two sliders are externally threadedly connected to the bidirectional threaded rod, and auxiliary rollers are rotatably connected to one side of the two sliders.

[0012] Preferably, a servo motor is installed inside one side of the support frame, and a transmission pulley is fixedly connected to the output shaft end of the servo motor. The transmission pulley is externally connected to a belt, and one end of the belt is transmission-connected to an auxiliary roller, and the belt is convexly arranged to drive the driven pulley to rotate.

[0013] Preferably, a reciprocating screw is fixedly connected to one end of the transmission pulley, and the reciprocating screw is rotatably connected to the inner cavity of the detection box. The reciprocating screw is located on the outside of the inner cavity of the detection box and is threadedly connected to a cleaning rod. Brushes are evenly arranged on the upper end of the cleaning rod for brushing and cleaning the food on the detection table.

[0014] Preferably, a drawer is slidably connected to the inside of one side of the detection box, and the drawer is used to recycle food waste generated by the detection.

[0015] Preferably, two T-shaped sliding columns are slidably connected inside the upper end of the support frame, and the lower ends of the two T-shaped sliding columns pass through the support frame and are fixedly connected to the detection plate.

[0016] Preferably, the inner wall of the detection box is provided with a stopper for supporting the detection platform to ensure the stability of the detection platform.

[0017] The beneficial effects of the present invention are as follows: 1. A food testing device described in the present invention drives a reciprocating screw to rotate by driving a transmission pulley, and then a threaded transmission cleaning rod reciprocates in the inner cavity of the testing box, and the cleaning rod uses a brush to brush the surface of the testing table to clean up food debris, and the cleaned food debris will fall into the inner cavity of the drawer for collection. Then, when testing additives or ingredients of food, the food debris is taken out by pulling the drawer, and the food debris is put into a dissolving agent to dissolve and test the additives. The food debris that has passed the hardness test is softer, which can improve the dissolution efficiency and increase the speed of food additive testing, thereby solving the problem that after the existing food testing device completes the hardness test of food, the food debris on the surface of the testing table is cleaned by tilting the testing table and vibrating the testing table. However, if the food has mobile viscosity, it will stick to the testing table after the hardness test, resulting in the problem that it is difficult to clean up the food debris on the testing table by tilting the testing table alone with vibration.

[0018] 2. A food inspection device described in the present invention, when it is necessary to adjust the tension of the belt, the two-way threaded rod is twisted to rotate, and the two-way threaded rod threaded transmission sliders are moved away from each other, and then the slider drives the auxiliary roller to move synchronously, and at the same time the auxiliary roller drives the belt to move, thereby increasing the tension of the belt, so that the belt can better drive the driven pulley to rotate; when there is no need to drive the driven pulley to rotate, the two-way threaded rod is driven to rotate, and the two-way threaded rod threaded transmission sliders are moved closer to each other, and then the slider drives the auxiliary rollers to move closer to each other, thereby reducing the situation where the auxiliary roller pulls the belt to tighten, so that the belt cannot drive the driven pulley to rotate, and the driven pulley cannot drive the inspection table to flip, so as to better inspect the food, and at the same time the lower end surface of the inspection table can be brushed and cleaned, thereby improving the efficiency of food hardness inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the structure of the main view of the present invention as a whole; Figure 2 It is a schematic diagram of the structure of the rear-view stereogram of the present invention; Figure 3 It is a schematic diagram of the internal structure of a partial cross section of the detection box of the present invention; Figure 4 It is a schematic diagram of the intermittent gear installation structure of the present invention; Figure 5 It is a schematic diagram of the installation structure of the transmission bevel gear of the present invention; Figure 6 It is a schematic diagram of the overall structure of the fixing frame of the present invention; Figure 7 It is a schematic diagram of the installation structure of the transmission pulley of the present invention; Figure 8 This is a half-section schematic diagram of the internal structure of the detection box of the present invention; Fig. 9 It is a schematic diagram of the overall structure of the belt installation of the present invention; In the figure: 1. bottom plate; 2. detection box; 3. fixing frame; 4. intermittent gear; 5. detection port; 6. support frame; 7. electric push rod; 8. T-type slide column; 9. detection plate; 10. servo motor; 11. first rack; 12. second rack; 13. support slide column; 14. screw rod; 15. auxiliary roller; 16. two-way threaded rod; 17. slider; 18. belt; 19. driven pulley; 20. driving pulley; 21. reciprocating screw rod; 22. mounting block; 23. driving bevel gear; 24. driven bevel gear; 25. cleaning rod; 26. detection groove; 27. limit slider; 28. groove; 29. ​​drawer; 30. detection table; 31. transmission groove; 32. connecting column; 33. T-type slide groove; 34. rotating column; 36. stop block. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0022] Embodiment 1 like Figures 1 to 9As shown, a food detection device according to an embodiment of the present invention comprises a bottom plate 1, a detection box 2 is installed on the upper end surface of the bottom plate 1, a detection port 5 is provided on the upper end surface of the detection box 2, a detection platform 30 is rotatably provided in the inner cavity of the detection port 5, and detection slots 26 are provided on both upper and lower end surfaces of the detection platform 30 for placing solid food to be detected, a support frame 6 is installed on one side of the upper end surface of the bottom plate 1, an electric push rod 7 is installed on the upper end surface of the support frame 6, a detection plate 9 is fixedly connected to the piston rod end of the electric push rod 7, connecting columns 32 are fixedly connected to both ends of the detection platform 30, and a flip assembly is provided at one end of the connecting column 32; The flip assembly includes an intermittent gear 4 fixedly connected to one end of the connecting column 32, and a fixing frame 3 is installed on both sides of the detection box 2. The inner wall of the fixing frame 3 is fixedly connected to the first rack 11 and the second rack 12, and the first rack 11 and the second rack 12 are arranged opposite to each other and staggered with each other for engaging the intermittent gear 4 to rotate.

[0023] Specifically, in the prior art, when testing foods such as fried dough twist, a small piece of sample is usually cut off and placed on a testing table, and then the testing plate is driven to apply a certain amount of pressure to pressurize the sample on the testing table to observe whether the sample is deformed. If it is deformed or flattened, it meets the standard for sale to children and the elderly. On the contrary, if the food does not change, it cannot meet the standard for sale to children and the elderly. Then, the testing table is tilted and driven to vibrate to clean the food debris after the surface inspection. However, the cleaning work of the fried dough twist on the testing table is achieved by vibration, and sugar and other additives are added during the production of fried dough twist, which is a little sticky. Therefore, it sticks to the testing table, and the food debris cannot be cleaned off by vibration, thereby affecting the subsequent food testing; The present invention starts the electric push rod 7 to drive the detection plate 9 to move upward, and then opens the detection port 5 of the detection box 2, and then places the cut food in the inner cavity of the detection slot 26, and starts the electric push rod 7 again to drive the detection plate 9 to move downward, and then slide the detection plate 9 into the inner cavity of the detection port 5, and apply a quantitative pressure to the food in the inner cavity of the detection slot 26, and then determine that after the detected food is subjected to the quantitative pressure, if it is deformed, it meets the standard for being sold to children and the elderly, otherwise it does not meet the standard. After the food inspection is completed, the detection plate 9 is driven to move upward to reset, and then the detection table 30 is driven to move upward, and the detection table 30 drives the connecting column 32 to move upward, and at the same time drives the intermittent gear 4 to move synchronously, and the intermittent gear 4 slides in the inner cavity of the fixed frame 3 When it moves upward, it will first mesh with the first rack 11, thereby cooperating with the first rack 11 to rotate, and at the same time drive the connecting column 32 to rotate, thereby driving the detection platform 30 to flip 180 degrees, and then drive the detection platform 30 to move downward and reset, and the detection platform 30 drives the intermittent gear 4 to slide in the inner cavity of the fixed frame 3 and move downward again, and then the intermittent gear 4 and the second rack 12 mesh and rotate, while driving the connecting column 32 to rotate, and then driving the detection platform 30 to rotate 180 degrees again, thereby replacing the detection surface of the detection platform 30, so as to better clean the food debris in the inner cavity of the detection groove 26, and at the same time prevent the food debris from being exposed to the air, resulting in the smell of the food debris attracting insects to enter the detection box 2, which is not conducive to the detection of food, thereby solving the above-mentioned problem.

[0024] like Figures 3 to 5 and Figure 8 As shown, the inner wall of the detection box 2 is symmetrically provided with T-shaped slots 33 , the inner cavity of the T-shaped slots 33 is slidably connected with the limit slider 27 , and the limit slider 27 rotates outside the connecting column 32 , and the connecting column 32 is slidably connected with the inner cavity of the T-shaped slots 33 .

[0025] like Figures 3 to 5 and Figure 8 As shown, a transmission groove 31 is opened on one side of the detection box 2, and a screw rod 14 is rotatably connected to the inner cavity of the T-shaped groove 33. A supporting slide column 13 is fixedly connected to the inner cavity of the T-shaped groove 33 on one side of the detection box 2, and a limiting slider 27 is slidably connected to the supporting slide column 13. The external thread of the screw rod 14 is connected to the limiting slider 27 for driving the limiting slider 27 to slide in the inner cavity of the T-shaped groove 33.

[0026] Specifically, after the hardness test of the food is completed, the screw rod 14 is started to rotate, and the screw rod 14 threaded transmission limit slider 27 slides in the T-shaped slide groove 33 and moves upward, and then the limit slider 27 slides outside the supporting slide column 13, and drives the connecting column 32 to move upward, and at the same time, the connecting column 32 drives the detection platform 30 to move upward, and then the detection platform 30 drives the intermittent gear 4 to move synchronously, and when the intermittent gear 4 slides and moves upward in the inner cavity of the fixed frame 3, it will first mesh with the first rack 11, so as to cooperate with the first rack 11 to rotate, and at the same time drive The connecting column 32 rotates, thereby driving the detection platform 30 to flip 180 degrees, and then drives the detection platform 30 to move downward and reset. The detection platform 30 again drives the intermittent gear 4 to slide downward in the inner cavity of the fixed frame 3, and then the intermittent gear 4 and the second rack 12 engage and rotate, while driving the connecting column 32 to rotate, and then driving the detection platform 30 to rotate 180 degrees again, so as to replace the detection surface of the detection platform 30, so that the food can be quickly tested next time, and it is convenient to better clean the food debris in the inner cavity of the detection groove 26, thereby improving the efficiency of food testing.

[0027] like Figures 3 to 5 and Figure 8 As shown, one end of the screw rod 14 passes through the detection box 2 and is located in the inner cavity of the transmission groove 31 and is fixedly connected to the driven bevel gear 24. The driven bevel gear 24 is meshed and connected to the transmission bevel gear 23. A rotating column 34 is fixed inside the transmission bevel gear 23. One end of the rotating column 34 passes through the detection box 2 and is fixedly connected to the driven pulley 19. Two mounting blocks 22 are installed on one side of the detection box 2, and the two mounting blocks 22 are both rotatably connected to the rotating column 34.

[0028] like Figure 4 , Figure 5 and Figure 7 As shown, a tension adjustment component is provided inside one side of the detection box 2, and the tension adjustment component includes a groove 28 opened on one side of the detection box 2, a bidirectional threaded rod 16 is rotatably connected to the inner cavity of the groove 28, and two sliders 17 are externally threadedly connected to the bidirectional threaded rod 16, and an auxiliary roller 15 is rotatably connected to one side of the two sliders 17.

[0029] Specifically, when it is necessary to adjust the tension of the belt 18, the bidirectional threaded rod 16 is twisted to rotate, and the bidirectional threaded rod 16 threaded transmission slider 17 is moved away from each other, and then the slider 17 drives the auxiliary roller 15 to move synchronously, and the auxiliary roller 15 drives the belt 18 to move, thereby increasing the tension of the belt 18, so that the belt 18 can better drive the driven pulley 19 to rotate. When it is not necessary to drive the driven pulley 19 to rotate, the bidirectional threaded rod 16 is driven to rotate, and the bidirectional threaded rod 16 threaded transmission slider 17 is moved closer to each other, and then the slider 17 drives the auxiliary roller 15 to move closer to each other, thereby reducing the tension of the belt 18 pulled by the auxiliary roller 15, so that the belt 18 cannot drive the driven pulley 19 to rotate, and the driven pulley 19 cannot drive the detection table 30 to flip, so as to better detect the food, and at the same time, the lower end surface of the detection table 30 can be brushed and cleaned, thereby improving the detection efficiency of food hardness.

[0030] Embodiment 2 like Figure 4 , Figure 7 and Fig. 9 As shown, a servo motor 10 is installed inside one side of the support frame 6, and a transmission pulley 20 is fixedly connected to the output shaft end of the servo motor 10. The transmission pulley 20 is externally connected to a belt 18, and one end of the belt 18 is transmission-connected to the auxiliary roller 15, and the belt 18 is convexly arranged to drive the driven pulley 19 to rotate.

[0031] Specifically, after the hardness test of the food is completed, the servo motor 10 is started to drive the driving pulley 20 to rotate, and the driving pulley 20 drives the belt 18 to rotate, and then drives the driven pulley 19 to rotate, and at the same time drives the auxiliary roller 15 to rotate. When the tension of the belt 18 needs to be adjusted, the bidirectional threaded rod 16 is twisted to rotate, and the threaded transmission sliders 17 of the bidirectional threaded rod 16 are moved away from each other, and then the slider 17 drives the auxiliary roller 15 to move synchronously, and at the same time the auxiliary roller 15 drives the belt 18 to move, thereby increasing the tension of the belt 18. The tension makes the belt 18 better able to drive the driven pulley 19 to rotate, and then the driven pulley 19 drives the transmission bevel gear 23 to rotate, and the transmission bevel gear 23 meshes with the transmission driven bevel gear 24 to rotate, and at the same time the driven bevel gear 24 drives the screw rod 14 to rotate, and makes the screw rod 14 thread transmission limit slider 27 slide in the T-shaped slide groove 33 and move upward, and then makes the limit slider 27 slide outside the supporting slide column 13, and drives the connecting column 32 to move upward, and at the same time the connecting column 32 drives the detection platform 30 to move upward, so that the detection platform 30 is driven The intermittent gear 4 moves synchronously, and when the intermittent gear 4 slides and moves upward in the inner cavity of the fixed frame 3, it will first mesh with the first rack 11, so as to cooperate with the first rack 11 to rotate, and at the same time drive the connecting column 32 to rotate, thereby driving the detection table 30 to flip 180 degrees, and then drive the detection table 30 to move downward and reset, and the detection table 30 drives the intermittent gear 4 to slide downward in the inner cavity of the fixed frame 3 again, and then the intermittent gear 4 and the second rack 12 mesh and rotate, and at the same time drive the connecting column 32 to rotate, thereby driving the detection table 30 to rotate 180 degrees again, so as to replace the detection surface of the detection table 30, and the food can be quickly tested next time, thereby solving the problem that the existing food detection device drives the belt to rotate, and uses the belt to drive the tooth block to intermittently drive the connecting ratchet to rotate, and uses the connecting ratchet to drive the detection table to vibrate to clean the food debris on the surface. However, due to the fatigue of the belt, the belt will become loose during long-term use, resulting in the tooth block being difficult to mesh and drive the connecting ratchet to rotate, affecting the vibration of the detection table to clean the food debris on the surface.

[0032] like Figure 5 , Figure 7 and Figure 8 As shown, a reciprocating screw 21 is fixedly connected to one end of the transmission pulley 20, and the reciprocating screw 21 is rotatably connected to the inner cavity of the detection box 2. The reciprocating screw 21 is located in the inner cavity of the detection box 2 and is threadedly connected to a cleaning rod 25 on the outside. Brushes are evenly arranged on the upper end of the cleaning rod 25 for brushing and cleaning the food on the detection table 30.

[0033] like Figure 1 and Figure 8 As shown, a drawer 29 is slidably connected to the inside of one side of the detection box 2, and the drawer 29 is used to recycle food waste generated by the detection.

[0034] Specifically, when the detection box 2 is not in use, the detection plate 9 is driven to move downward by starting the electric push rod 7, and the detection plate 9 drives the T-shaped sliding column 8 to slide downward inside the support frame 6, and then the detection plate 9 is used to cover and seal the detection port 5 to prevent the odor generated by food detection from luring insects into the inner cavity of the detection box 2 and affecting the next use of the detection box 2.

[0035] like Figure 1 and Figure 2 As shown, two T-shaped sliding columns 8 are slidably connected inside the upper end of the support frame 6, and the lower ends of the two T-shaped sliding columns 8 penetrate the support frame 6 and are fixedly connected to the detection plate 9.

[0036] like Figure 1 and Figure 3 As shown, a stopper 36 is provided on the inner wall of the testing box 2 for supporting the testing platform 30 to ensure the stability of the testing platform 30 .

[0037] Specifically, when the hardness of food is tested, the driving pulley 20 is driven to rotate, and the driving pulley 20 drives the reciprocating screw 21 to rotate, and then the reciprocating screw 21 is threaded to drive the cleaning rod 25 to rotate, and the upper end of the cleaning rod 25 is evenly provided with a brush, so that the cleaning rod 25 can use the brush to brush the surface of the testing platform 30 to clean up the food debris during the reciprocating movement of the cleaning rod 25, and the cleaned food debris will fall into the inner cavity of the drawer 29 for collection, and then when the additives or ingredients of the food are tested, the drawer 29 can be pulled to remove the food debris. The food residues are taken out and put into a dissolving agent for dissolving and testing additives. The food residues that have passed the hardness test are softer, which can improve the dissolution efficiency and increase the speed of food additive testing. This solves the problem that after the existing food testing device completes the hardness test on the food, the food residues on the surface of the testing table are cleaned by tilting the testing table and vibrating the testing table. However, if the food has mobile viscosity, it will stick to the testing table after the hardness test, resulting in difficulty in cleaning the food residues on the testing table by tilting the testing table alone and vibrating the testing table.

[0038] Working principle: start the electric push rod 7 to drive the detection plate 9 to move upward, then open the detection port 5 of the detection box 2, and then place the cut food in the inner cavity of the detection slot 26, and start the electric push rod 7 again to drive the detection plate 9 to move downward, and then slide the detection plate 9 into the inner cavity of the detection port 5, and apply a quantitative pressure to the food in the inner cavity of the detection slot 26, and then determine that the detected food meets the sales requirements after being subjected to the quantitative pressure. Otherwise, it does not meet the standards if it is not deformed; After the hardness test of the food is completed, the servo motor 10 is started to drive the driving pulley 20 to rotate, and the driving pulley 20 drives the belt 18 to rotate, and then drives the driven pulley 19 to rotate, and at the same time drives the auxiliary roller 15 to rotate. When the tension of the belt 18 needs to be adjusted, the bidirectional threaded rod 16 is twisted to rotate, and the bidirectional threaded rod 16 threaded transmission slider 17 moves away from each other, and then the slider 17 drives the auxiliary roller 15 to move synchronously, and at the same time the auxiliary roller 15 drives the belt 18 to move, increasing the tension of the belt 18, so that the belt 18 can better drive the driven pulley 19 to rotate, and then the driven pulley 19 drives the transmission bevel gear 23 to rotate, and the transmission bevel gear 23 meshes with the driven bevel gear 24 to rotate, and at the same time the driven bevel gear 24 drives the screw rod 14 to rotate, and the screw rod 14 threaded transmission limit slider 27 slides in the T-shaped slide groove 3 3, and then the limit slider 27 slides outside the supporting slide post 13, and drives the connecting post 32 to move upward, and at the same time the connecting post 32 drives the detection platform 30 to move upward, and then the detection platform 30 drives the intermittent gear 4 to move synchronously, and when the intermittent gear 4 slides and moves upward in the inner cavity of the fixed frame 3, it will first mesh with the first rack 11, so as to cooperate with the first rack 11 to rotate, and at the same time drive the connecting post 32 to rotate, and then drive the detection platform 30 to flip 180 degrees, and then drive the detection platform 30 to move downward and reset, and the detection platform 30 drives the intermittent gear 4 to slide downward in the inner cavity of the fixed frame 3 again, and then the intermittent gear 4 and the second rack 12 mesh and rotate, and at the same time drive the connecting post 32 to rotate, and then drive the detection platform 30 to rotate 180 degrees again, so as to replace the detection surface of the detection platform 30, and the food can be quickly tested next time; When the hardness of food is tested, the driving pulley 20 is driven to rotate, and the driving pulley 20 drives the reciprocating screw 21 to rotate, and then the reciprocating screw 21 is threaded to drive the cleaning rod 25 to rotate, and the upper end of the cleaning rod 25 is evenly provided with a brush, so that during the reciprocating movement of the cleaning rod 25, the cleaning rod 25 can use the brush to brush the surface of the testing platform 30 to clean up the food debris, and the cleaned food debris will fall into the inner cavity of the drawer 29 for collection. Then, when the additives or ingredients of the food are tested, the food debris is taken out by pulling the drawer 29, and the food debris is put into the dissolving agent to dissolve the additives. The food debris that has passed the hardness test is softer, which can improve the dissolution efficiency and increase the speed of food additive testing.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A food detection device, characterized in that: The invention comprises a bottom plate (1), wherein a detection box (2) is mounted on the upper end surface of the bottom plate (1), a detection port (5) is provided on the upper end surface of the detection box (2), a detection platform (30) is rotatably arranged in the inner cavity of the detection port (5), and detection grooves (26) are provided on both upper and lower end surfaces of the detection platform (30) for placing solid food to be detected, a support frame (6) is mounted on one side of the upper end surface of the bottom plate (1), an electric push rod (7) is mounted on the upper end surface of the support frame (6), a piston rod end of the electric push rod (7) is fixedly connected to a detection plate (9), connecting columns (32) are fixedly connected at both ends of the detection platform (30), and a flip assembly is provided at one end of the connecting column (32); The flip assembly comprises an intermittent gear (4) fixedly connected to one end of a connecting column (32), and fixing frames (3) are installed on both sides of the detection box (2). The inner wall of the fixing frame (3) is fixedly connected to a first rack (11) and a second rack (12), and the first rack (11) and the second rack (12) are arranged opposite to each other and staggered with each other for meshing with the intermittent gear (4) to rotate.

2. A food detection device according to claim 1, characterized in that: The inner wall of the detection box (2) is symmetrically provided with T-shaped slide grooves (33), the inner cavity of the T-shaped slide groove (33) is slidably connected to the limit slider (27), and the limit slider (27) rotates outside the connecting column (32), and the connecting column (32) is slidably connected to the inner cavity of the T-shaped slide groove (33).

3. A food detection device according to claim 2, characterized in that: A transmission groove (31) is provided on one side of the detection box (2), and a screw rod (14) is rotatably connected to the inner cavity of the T-shaped slide groove (33). A support slide column (13) is fixedly connected to the inner cavity of the T-shaped slide groove (33) on one side of the detection box (2), and a limit slider (27) is slidably connected to the support slide column (13). The screw rod (14) is externally threadedly connected to the limit slider (27) for driving the limit slider (27) to slide in the inner cavity of the T-shaped slide groove (33).

4. A food detection device according to claim 3, characterized in that: One end of the screw rod (14) passes through the detection box (2) and is located in the inner cavity of the transmission groove (31) and is fixedly connected to a driven bevel gear (24); the driven bevel gear (24) is meshingly connected to a transmission bevel gear (23); a rotating column (34) is fixedly connected inside the transmission bevel gear (23); one end of the rotating column (34) passes through the detection box (2) and is fixedly connected to a driven pulley (19); two mounting blocks (22) are installed on one side of the detection box (2), and the two mounting blocks (22) are rotatably connected inside the rotating column (34).

5. A food detection device according to claim 4, characterized in that: A tension adjustment component is provided inside one side of the detection box (2), and the tension adjustment component comprises a groove (28) opened on one side of the detection box (2), a bidirectional threaded rod (16) is rotatably connected to the inner cavity of the groove (28), two sliders (17) are externally threadedly connected to the bidirectional threaded rod (16), and auxiliary rollers (15) are rotatably connected to one side of the two sliders (17).

6. A food detection device according to claim 1, characterized in that: A servo motor (10) is installed inside one side of the support frame (6); a transmission pulley (20) is fixedly connected to the output shaft end of the servo motor (10); a belt (18) is externally connected to the transmission pulley (20); one end of the belt (18) is transmission-connected to the auxiliary roller (15); and the belt (18) is convexly arranged to drive the driven pulley (19) to rotate.

7. A food detection device according to claim 6, characterized in that: A reciprocating screw (21) is fixedly connected to one end of the driving pulley (20), and the reciprocating screw (21) is rotatably connected to the inner cavity of the detection box (2). The reciprocating screw (21) is located in the inner cavity of the detection box (2) and is threadedly connected to a cleaning rod (25) on the outside. Brushes are evenly arranged on the upper ends of the cleaning rods (25) for brushing and cleaning food on the detection table (30).

8. A food detection device according to claim 1, characterized in that: A drawer (29) is slidably connected to the interior of one side of the detection box (2), and the drawer (29) is used to recycle food waste generated by the detection.

9. A food detection device according to claim 1, characterized in that: Two T-shaped sliding columns (8) are slidably connected inside the upper end of the support frame (6), and the lower ends of the two T-shaped sliding columns (8) penetrate the support frame (6) and are fixedly connected to the detection plate (9).

10. A food detection device according to claim 1, characterized in that: The inner wall of the detection box (2) is provided with a support block (36) for supporting the detection platform (30) to ensure the stability of the detection platform (30).

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