Multifunctional food material rapid detection equipment

Abstract

The invention discloses multifunctional food material rapid detection equipment, and belongs to the technical field of food material detection. Multifunctional food material rapid detection equipment comprises a detection box, a display screen is fixedly connected to the upper portion of the detection box, a partition plate is fixedly connected to an inner cavity of the detection box, a cross plate is rotatably connected to the upper portion of the partition plate, a motor is fixedly installed at the bottom of the inner cavity of the detection box, and a residual gear is fixedly connected to an output shaft of the motor; the outer side of the residual gear is meshed with a second full gear. According to the multifunctional food material rapid detection equipment, by arranging the liquid injection assembly, when the device is used for detecting pesticide residues of vegetable sample food materials, a threaded rod can be automatically controlled to rotate, so that a push plate conveys detection liquid in an inner cavity of a storage box into a detection box in a liquid injection area, and the situation that workers need to manually measure and take the detection liquid is avoided; and then the liquid is injected into a to-be-detected vegetable sample, so that the injection amount of the detection liquid is prevented from being influenced by manual measurement.

Description

Technical Field

[0001] The present invention relates to the technical field of food detection, and more specifically, to a multifunctional food rapid detection device. Background Art

[0002] Vegetables refer to a type of plants or fungi that can be cooked and made into food. Vegetables are one of the indispensable foods in people's daily diet. Vegetables can provide a variety of nutrients such as vitamins and minerals necessary for the human body. Since some pesticides are added when vegetables are planted, vegetables need to be tested for pesticide residues when they are sold. In the prior art, staff generally manually measure a certain amount of test liquid, mix it with vegetable samples, and then test the mixed liquid. However, due to the manual measurement of the test liquid, the amount of the test liquid before and after will be inconsistent, which may lead to a reduction in the detection effect of the vegetable samples. Based on this, the present invention designs a multifunctional food rapid detection device to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to provide a multifunctional food rapid detection device to solve the problems raised in the above background technology.

[0004] A multifunctional food rapid detection device comprises a detection box, wherein a display screen is fixedly connected to the top of the detection box, and a partition is fixedly connected to the inner cavity of the detection box, a cross plate is rotatably connected to the top of the partition, a motor is fixedly installed at the bottom of the inner cavity of the detection box, a residual gear is fixedly connected to the output shaft of the motor, a full gear 2 is meshed on the outer side of the residual gear, a vertical rod is fixedly connected to the outer side of the full gear 2, one end of the vertical rod is rotatably connected to the detection box, and the other end of the vertical rod passes through the partition and is fixedly connected to the cross plate, four groups of detection boxes are slidably connected to the top of the cross plate, a baffle is fixedly connected to the inner cavity of the detection box, an electromagnetic valve is arranged on the outer side of the baffle, and the four groups of detection boxes divide the inner cavity of the detection box into a loading area, a liquid injection area, a mixing area and a detection area in sequence; The inner wall of the detection box located in the injection area is provided with a liquid injection component, which penetrates the detection box and is connected to the full gear two phases; The inner wall of the detection box located in the mixing area is provided with a mixing component and an anti-overflow component, the mixing component is connected to the liquid injection component, and the anti-overflow component penetrates the detection box and is connected to the vertical pole; The inner wall of the detection box located in the detection area is provided with a detection component, and the detection component runs through the detection box and is connected to the mixing component.

[0005] Preferably, the liquid injection assembly includes a material storage box fixedly connected to the inner wall of the detection box, a discharge port is opened at the bottom of the material storage box, the inner cavity of the discharge port is provided with a pressure valve, and the inner cavity of the material storage box is movably connected with a push plate, a threaded sleeve is fixedly connected above the push plate, the inner cavity of the threaded sleeve is threadedly connected with a threaded rod, the threaded rod passes through the material storage box and is fixedly connected with a connecting shaft, the top end of the connecting shaft is fixedly connected with a driven cone wheel 1, the outer side of the driven cone wheel 1 is meshed with an active cone wheel 1, the outer side of the active cone wheel 1 is fixedly connected with a transverse axis, the transverse axis passes through the detection box and is connected to the driving assembly.

[0006] Preferably, the driving assembly includes a connecting seat fixedly connected to the bottom of the inner cavity of the detection box, the outer side of the connecting seat is rotatably connected to a rotating shaft, one end of the rotating shaft is fixedly connected to a bevel gear 1, the outer side of the bevel gear 1 is meshed with a bevel gear 2, the outer side of the bevel gear 2 is fixedly connected to a mounting shaft, one end of the mounting shaft is rotatably connected to the detection box, and the other end of the mounting shaft is fixedly connected to a full gear 1, the full gear 1 is meshed with the residual gear, the end of the rotating shaft away from the bevel gear 1 passes through the detection box and is fixedly connected to a driving wheel 1, the outer side of the driving wheel 1 is provided with a belt 1, and the driving wheel 1 is connected to a driven wheel 1 through the belt 1, and the driven wheel 1 is fixedly connected to the horizontal axis.

[0007] Preferably, the mixing assembly includes four fixed plates fixedly connected above the cross plate, and a connecting frame fixedly connected to the inner wall of the detection box, the outer side of the fixed plate is fixedly connected to a fixed sleeve, the inner cavity of the fixed sleeve is provided with a spring, one end of the spring is fixedly connected to the fixed sleeve, and the other end of the spring is fixedly connected to the connecting plate, the outer side of the connecting plate is fixedly connected to a movable rod, the movable rod passes through the fixed sleeve and is fixedly connected to the detection box, the outer side of the connecting frame is rotatably connected to a transmission shaft, one end of the transmission shaft is fixedly connected to a control assembly, and the other end of the transmission shaft is fixedly connected to a cam, and the cam abuts against the detection box.

[0008] Preferably, the control component includes a bearing seat fixedly connected to the top of the partition, the outer side of the bearing seat is rotatably connected to a connecting rod, one end of the connecting rod is fixedly connected to a driving bevel wheel 2, the outer side of the driving bevel wheel 2 is meshed with a driven bevel wheel 2, the driven bevel wheel 2 is fixedly connected to the transmission shaft, the other end of the connecting rod is fixedly connected to a driven wheel 2, the outer side of the driven wheel 2 is sleeved with a belt 2, and the driven wheel 2 is connected to the driving wheel 2 via the belt 2, and the driving wheel 2 is fixedly connected to the horizontal axis.

[0009] Preferably, the anti-overflow component includes a mounting seat fixedly connected to the inner wall of the detection box, the outer side of the mounting seat is rotatably connected with a bidirectional screw 1, the outer side of the bidirectional screw 1 is threadedly connected with a threaded sleeve 1, the outer side of the threaded sleeve 1 is fixedly connected with a movable plate, the outer side of the movable plate is fixedly connected with a guide cylinder, the inner cavity of the guide cylinder is slidably connected with a guide rod, the guide rod passes through the guide cylinder and is fixedly connected with a mounting bracket, the mounting bracket is fixedly connected to the detection box, the bidirectional screw 1 passes through the mounting seat and is fixedly connected with a fixed shaft, the top end of the fixed shaft is fixedly connected with a driven cone wheel 3, the outer side of the driven cone wheel 3 is meshed with an active cone wheel 3, the outer side of the active cone wheel 3 is fixedly connected with a transmission rod, the transmission rod passes through the detection box and is connected to the transmission assembly.

[0010] Preferably, the transmission assembly includes a support base fixedly connected to the bottom of the inner cavity of the detection box, the outer side of the support base is rotatably connected to a rotating rod, one end of the rotating rod is fixedly connected to a bevel gear three, the outer side of the bevel gear three is meshed with a bevel gear four, the bevel gear four is fixedly connected to the vertical pole, the end of the rotating rod away from the bevel gear three passes through the detection box and is fixedly connected to a driving wheel three, the outer side of the driving wheel three is provided with a belt three, and the driving wheel three is connected to a driven wheel three through the belt three, and the driven wheel three is fixedly connected to the transmission rod.

[0011] Preferably, the detection component includes a fixing seat fixedly connected to the inner wall of the detection box, the outer side of the fixing seat is rotatably connected with a two-way screw, the outer side of the two-way screw is threadedly connected with a two-threaded sleeve, the outer side of the two-threaded sleeve is fixedly connected with a mounting plate, one side of the mounting plate is fixedly connected with a detection probe, and the other side of the mounting plate is fixedly connected with a limiting cylinder, the inner cavity of the limiting cylinder is slidably connected with a limiting rod, the limiting rod passes through the limiting cylinder and is fixedly connected to a fixing frame, the fixing frame is fixedly connected to the detection box, the two-way screw passes through the fixing seat and is fixedly connected with a vertical axis, and a linkage assembly is provided at the end of the vertical axis away from the fixing seat.

[0012] Preferably, the linkage assembly includes a support frame fixedly connected to the top of the partition, the outer side of the support frame is rotatably connected to a cross bar, one end of the cross bar is fixedly connected to the active cone wheel two, and the other end of the cross bar passes through the detection box and is fixedly connected to a driving wheel four, a belt four is sleeved on the outer side of the driving wheel four, and the driving wheel four is connected to a driven wheel four through the belt four, the outer side of the driven wheel four is fixedly connected to a linkage rod, the linkage rod passes through the detection box and is fixedly connected to the active cone wheel four, the outer side of the active cone wheel four is meshed with a driven cone wheel four, and the driven cone wheel four is fixedly connected to the vertical shaft.

[0013] Preferably, the detection box is rotatably connected to a door panel located outside the loading area, and a handle is fixedly connected to the outside of the door panel.

[0014] Compared with the prior art, the advantages of the present invention are: 1) In the present invention, by providing a liquid injection component, the device can automatically control the rotation of the threaded rod when conducting agricultural residue detection on vegetable sample food materials, so that the push plate can transport the detection liquid in the inner cavity of the storage box to the detection box in the liquid injection area, avoiding the need for staff to manually measure and then inject it into the vegetable sample to be tested, thereby avoiding the impact of manual measurement on the injection amount of the detection liquid.

[0015] 2) In the present invention, by setting a mixing component, the device can automatically control the rotation of the cam when conducting agricultural residue detection on vegetable sample food materials, so that the detection box moves back and forth under the action of the cam and the spring, so as to mix the vegetable sample and the detection liquid in the detection box, thereby avoiding the need for manual mixing by the staff, thereby reducing the labor intensity of the staff.

[0016] 3) In the present invention, by providing an anti-overflow component, the device can automatically control the threaded sleeve to contact the detection box when mixing the vegetable sample and the detection liquid in the detection box, thereby preventing the detection liquid in the inner cavity of the detection box from overflowing during the forward and backward movement of the detection box, thereby facilitating the subsequent detection of the mixed liquid and further improving the practical performance of the device.

[0017] 4) In the present invention, by setting up a detection component, the device can automatically control the rotation of the two-way screw when detecting agricultural residues in vegetable sample ingredients, so that the detection probe can detect the mixed liquid in the inner cavity of the detection box, avoiding the need for the staff to manually insert the detection probe into the mixed liquid for detection, thereby further reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of another viewing angle of the overall structure of the present invention; Figure 3 It is a cross-sectional view of the detection box structure of the present invention; Figure 4 For the present invention Figure 3 A magnified view of the structure at center; Figure 5 It is a cross-sectional view of the material storage box structure of the present invention; Figure 6 It is a schematic diagram of the structure of the overflow prevention component of the present invention; Figure 7 It is a schematic diagram of the structure of the detection component of the present invention; Figure 8 It is a cross-sectional view of the fixed sleeve structure of the present invention; Fig. 9 It is a schematic diagram of the motor structure of the present invention.

[0019] Explanation of the reference numerals in the figure: 1. test box; 2. partition; 3. cross plate; 4. test box; 5. baffle; 6. injection assembly; 61. storage box; 62. discharge port; 63. push plate; 64. threaded rod; 65. threaded sleeve; 66. connecting shaft; 67. driven cone wheel 1; 68. driving cone wheel 1; 69. horizontal shaft; 610. driven wheel 1; 611. belt 1; 612. driving wheel 1; 613. rotating shaft; 614. connecting seat; 615. cone gear 1; 616 , bevel gear 2; 617, mounting shaft; 618, full gear 1; 7, mixing assembly; 71, fixed plate; 72, fixed sleeve; 73, spring; 74, connecting plate; 75, movable rod; 76, connecting frame; 77, transmission shaft; 78, cam; 79, driven bevel wheel 2; 710, driving bevel wheel 2; 711, connecting rod; 712, bearing seat; 713, driven wheel 2; 714, belt 2; 715, driving wheel 2; 8, anti-overflow assembly; 81, mounting seat; 82, Bidirectional screw rod 1; 83, threaded sleeve 1; 84, movable plate; 85, guide cylinder; 86, guide rod; 87, mounting frame; 88, fixed shaft; 89, driven bevel wheel 3; 810, driving bevel wheel 3; 811, transmission rod; 812, driven wheel 3; 813, belt 3; 814, driving wheel 3; 815, rotating rod; 816, support seat; 817, bevel gear 3; 818, bevel gear 4; 9, detection component; 91, fixed seat; 92, bidirectional screw rod 2; 93 , threaded sleeve two; 94, mounting plate; 95, detection probe; 96, limit cylinder; 97, limit rod; 98, fixing frame; 99, vertical axis; 910, driven cone wheel four; 911, driving cone wheel four; 912, linkage rod; 913, driven wheel four; 914, belt four; 915, driving wheel four; 916, cross bar; 917, supporting frame; 10, motor; 11, residual gear; 12, full gear two; 13, vertical pole; 14, display screen; 15, door panel; 16, handle. DETAILED DESCRIPTION

[0020] Example: See Figure 1-9, a multifunctional food rapid detection device, comprising a detection box 1, a display screen 14 is fixedly connected to the top of the detection box 1, and a partition 2 is fixedly connected to the inner cavity of the detection box 1, a cross plate 3 is rotatably connected to the top of the partition 2, a motor 10 is fixedly installed at the bottom of the inner cavity of the detection box 1, a residual gear 11 is fixedly connected to the output shaft of the motor 10, a full gear 12 is meshed on the outer side of the residual gear 11, a vertical rod 13 is fixedly connected to the outer side of the full gear 12, one end of the vertical rod 13 is rotatably connected to the detection box 1, and the other end of the vertical rod 13 passes through the partition 2 and is fixedly connected to the cross plate 3, four groups of detection boxes 4 are slidably connected to the top of the cross plate 3, a baffle 5 is fixedly connected to the inner cavity of the detection box 4, an electromagnetic valve is arranged on the outer side of the baffle 5, and the four groups of detection boxes 4 divide the inner cavity of the detection box 1 into a loading area, a liquid injection area, a mixing area and a detection area in sequence; The inner wall of the detection box 1 located in the injection area is provided with a liquid injection component 6, and the liquid injection component 6 passes through the detection box 1 and is connected to the full gear 2 12; The inner wall of the detection box 1 located in the mixing area is provided with a mixing component 7 and an anti-overflow component 8, the mixing component 7 is connected to the injection component 6, and the anti-overflow component 8 passes through the detection box 1 and is connected to the vertical pole 13; The inner wall of the detection box 1 located in the detection area is provided with a detection component 9, which passes through the detection box 1 and is connected to the mixing component 7; In order to facilitate the device to place or take out the test object from the test box 1 , the test box 1 is rotatably connected to the outer side of the loading area with a door panel 15 , and the outer side of the door panel 15 is fixedly connected with a handle 16 .

[0021] The injection assembly 6 includes a storage box 61 fixedly connected to the inner wall of the detection box 1, a discharge port 62 is opened at the bottom of the storage box 61, the inner cavity of the discharge port 62 is provided with a pressure valve, and the inner cavity of the storage box 61 is movably connected with a push plate 63, a threaded sleeve 65 is fixedly connected above the push plate 63, the inner cavity of the threaded sleeve 65 is threadedly connected with a threaded rod 64, the threaded rod 64 penetrates the storage box 61 and is fixedly connected with a connecting shaft 66, the top of the connecting shaft 66 is fixedly connected with a driven cone wheel 67, the outer side of the driven cone wheel 67 is meshed with an active cone wheel 68, the outer side of the active cone wheel 68 is fixedly connected with a transverse shaft 69, the transverse shaft 69 penetrates the detection box 1 and is connected with a driving assembly, the driving assembly includes a connecting seat 614 fixedly connected to the bottom of the inner cavity of the detection box 1, The outer side of the connecting seat 614 is rotatably connected with a rotating shaft 613, one end of the rotating shaft 613 is fixedly connected with a bevel gear 1 615, the outer side of the bevel gear 1 615 is meshed with a bevel gear 2 616, the outer side of the bevel gear 2 616 is fixedly connected with a mounting shaft 617, one end of the mounting shaft 617 is rotatably connected to the detection box 1, and the other end of the mounting shaft 617 is fixedly connected with a full gear 1 618, the full gear 1 618 is meshed with the residual gear 11, the end of the rotating shaft 613 away from the bevel gear 1 615 passes through the detection box 1 and is fixedly connected with a driving wheel 1 612, the outer side of the driving wheel 1 612 is provided with a belt 1 611, and the driving wheel 1 612 is connected to a driven wheel 1 610 through the belt 1 611, and the driven wheel 1 610 is fixedly connected to the horizontal axis 69.

[0022] By setting up the injection component 6, the device can automatically control the rotation of the threaded rod 64 when conducting agricultural residue detection on vegetable sample ingredients, so that the push plate 63 transports the detection liquid in the inner cavity of the storage box 61 to the detection box 4 in the injection area, avoiding the need for staff to manually measure and then inject it into the vegetable sample to be tested, thereby avoiding the impact of manual measurement on the injection amount of the detection liquid.

[0023] The mixing assembly 7 includes four fixed plates 71 fixedly connected above the cross plate 3, and a connecting frame 76 fixedly connected to the inner wall of the detection box 1, the outer side of the fixed plate 71 is fixedly connected to a fixed sleeve 72, the inner cavity of the fixed sleeve 72 is provided with a spring 73, one end of the spring 73 is fixedly connected to the fixed sleeve 72, and the other end of the spring 73 is fixedly connected to a connecting plate 74, the outer side of the connecting plate 74 is fixedly connected to a movable rod 75, the movable rod 75 passes through the fixed sleeve 72 and is fixedly connected to the detection box 4, the outer side of the connecting frame 76 is rotatably connected to a transmission shaft 77, one end of the transmission shaft 77 is fixedly connected to a control assembly, and the other end of the transmission shaft 77 is fixedly connected to A cam 78 is connected, and the cam 78 abuts against the detection box 4. The control component includes a bearing seat 712 fixedly connected to the top of the partition 2. The outer side of the bearing seat 712 is rotatably connected to a connecting rod 711. One end of the connecting rod 711 is fixedly connected to a driving cone wheel 2 710. The outer side of the driving cone wheel 2 710 is meshed with a driven cone wheel 2 79. The driven cone wheel 2 79 is fixedly connected to the transmission shaft 77. The other end of the connecting rod 711 is fixedly connected to a driven wheel 2 713. The outer side of the driven wheel 2 713 is provided with a belt 2 714, and the driven wheel 2 713 is connected to a driving wheel 2 715 through the belt 2 714. The driving wheel 2 715 is fixedly connected to the horizontal shaft 69.

[0024] By setting up the mixing component 7, the device can automatically control the rotation of the cam 78 when conducting agricultural residue detection on vegetable sample ingredients, so that the detection box 4 moves back and forth under the action of the cam 78 and the spring 73, so as to mix the vegetable sample and the detection liquid in the detection box 4, thereby avoiding the need for manual mixing by the staff, thereby reducing the labor intensity of the staff.

[0025] The anti-overflow component 8 includes a mounting seat 81 fixedly connected to the inner wall of the detection box 1, the outer side of the mounting seat 81 is rotatably connected with a bidirectional screw 82, the outer side of the bidirectional screw 82 is threadedly connected with a threaded sleeve 83, the outer side of the threaded sleeve 83 is fixedly connected with a movable plate 84, the outer side of the movable plate 84 is fixedly connected with a guide cylinder 85, the inner cavity of the guide cylinder 85 is slidably connected with a guide rod 86, the guide rod 86 penetrates the guide cylinder 85 and is fixedly connected with a mounting bracket 87, the mounting bracket 87 is fixedly connected to the detection box 1, the bidirectional screw 82 penetrates the mounting seat 81 and is fixedly connected with a fixed shaft 88, the top end of the fixed shaft 88 is fixedly connected with a driven cone wheel 3 89, the outer side of the driven cone wheel 3 89 is meshed with an active cone wheel 3 810, the active cone wheel 3 810 A transmission rod 811 is fixedly connected to the outside, and the transmission rod 811 passes through the detection box 1 and is connected to a transmission component, and the transmission component includes a support seat 816 fixedly connected to the bottom of the inner cavity of the detection box 1, and the outer side of the support seat 816 is rotatably connected to a rotating rod 815, one end of the rotating rod 815 is fixedly connected to a bevel gear three 817, and the outer side of the bevel gear three 817 is meshed with a bevel gear four 818, and the bevel gear four 818 is fixedly connected to the vertical pole 13, and the end of the rotating rod 815 away from the bevel gear three 817 passes through the detection box 1 and is fixedly connected to a driving wheel three 814, and the outer side of the driving wheel three 814 is provided with a belt three 813, and the driving wheel three 814 is connected to a driven wheel three 812 through the belt three 813, and the driven wheel three 812 is fixedly connected to the transmission rod 811.

[0026] By setting up the anti-overflow component 8, when the device mixes the vegetable sample and the detection liquid in the detection box 4, it can automatically control the threaded sleeve 83 to contact the detection box 4, thereby preventing the detection liquid in the inner cavity of the detection box 4 from overflowing during the forward and backward movement of the detection box 4, thereby facilitating the subsequent detection of the mixed liquid and further improving the practical performance of the device.

[0027] The detection assembly 9 includes a fixing seat 91 fixedly connected to the inner wall of the detection box 1, the outer side of the fixing seat 91 is rotatably connected with a bidirectional screw 92, the outer side of the bidirectional screw 92 is threadedly connected with a threaded sleeve 93, the outer side of the threaded sleeve 93 is fixedly connected with a mounting plate 94, one side of the mounting plate 94 is fixedly connected with a detection probe 95, and the other side of the mounting plate 94 is fixedly connected with a limiting cylinder 96, the inner cavity of the limiting cylinder 96 is slidably connected with a limiting rod 97, the limiting rod 97 passes through the limiting cylinder 96 and is fixedly connected with a fixing frame 98, the fixing frame 98 is fixedly connected to the detection box 1, the bidirectional screw 92 passes through the fixing seat 91 and is fixedly connected with a vertical shaft 99, and the end of the vertical shaft 99 away from the fixing seat 91 is provided with A linkage assembly, the linkage assembly includes a support frame 917 fixedly connected above the partition 2, the outer side of the support frame 917 is rotatably connected with a cross bar 916, one end of the cross bar 916 is fixedly connected to the active cone wheel 2710, and the other end of the cross bar 916 passes through the detection box 1 and is fixedly connected to a driving wheel 4 915, the outer side of the driving wheel 4 915 is sleeved with a belt 4 914, and the driving wheel 4 915 is connected to a driven wheel 4 913 through the belt 4 914, the outer side of the driven wheel 4 913 is fixedly connected with a linkage rod 912, the linkage rod 912 passes through the detection box 1 and is fixedly connected with the active cone wheel 4 911, the outer side of the active cone wheel 4 911 is meshed with a driven cone wheel 4 910, and the driven cone wheel 4 910 is fixedly connected to the vertical shaft 99.

[0028] By setting up the detection component 9, the device can automatically control the rotation of the bidirectional screw 92 when conducting agricultural residue detection on vegetable sample food materials, so that the detection probe 95 can detect the mixed liquid in the inner cavity of the detection box 4, avoiding the need for the staff to manually insert the detection probe 95 into the mixed liquid for detection, thereby further reducing the labor intensity of the staff.

[0029] Working principle of the present invention: First, take out some vegetable samples to be tested, and then place them in the detection box 4 in the loading area, control the motor 10 to work, so that the motor 10 drives the residual gear 11 fixedly connected to its output shaft to rotate, at this time, the residual gear 11 will mesh with the full gear 2 12, so that the full gear 2 12 drives the vertical rod 13 fixedly connected to it to rotate, and the vertical rod 13 will drive the cross plate 3 fixedly connected to it to rotate when rotating, so that the cross plate 3 drives the detection box 4 fixedly connected to it to rotate, and the detection box 4 will transport it to the liquid injection area when rotating; When the detection box 4 in the loading area is transported to the liquid injection area, the residual gear 11 will be disengaged from the full gear 2 12 and begin to mesh with the full gear 1 618, so that the full gear 1 618 drives the installation shaft 617 fixedly connected to it to rotate, and the installation shaft 617 will drive the bevel gear 2 616 fixedly connected to it to rotate when rotating, so that the bevel gear 2 616 drives the bevel gear 1 615 meshed with it to rotate, and the bevel gear 1 615 will drive the rotating shaft 613 fixedly connected to it to rotate when rotating, so that the rotating shaft 613 drives the driving wheel 1 612 fixedly connected to it to rotate, and the driving wheel 1 612 will drive the driven wheel 1 610 to rotate through the belt 1 611 when rotating. Thereby, the driven wheel 1 610 drives the horizontal shaft 69 fixedly connected thereto to rotate, and when the horizontal shaft 69 rotates, it drives the active cone wheel 1 68 fixedly connected thereto to rotate, so that the active cone wheel 1 68 drives the driven cone wheel 1 67 meshing therewith to rotate, and when the driven cone wheel 1 67 rotates, it drives the connecting shaft 66 fixedly connected thereto to rotate, so that the connecting shaft 66 drives the threaded rod 64 fixedly connected thereto to rotate, and when the threaded rod 64 rotates, it drives the threaded sleeve 65 threadedly connected thereto to move, so that the threaded sleeve 65 drives the push plate 63 fixedly connected thereto to move downward, and when the push plate 63 moves, it pushes the detection liquid below the storage box 61 into the detection box 4 through the discharge port 62; After the injection is completed, the residual gear 11 will be disengaged from the full gear 1 618 and meshed with the full gear 2 12, so that the test box 4 is rotated from the injection area to the mixing area. At the same time, the vertical rod 13 will drive the bevel gear 4 818 fixedly connected thereto to rotate, so that the bevel gear 4 818 drives the bevel gear 3 817 meshed therewith to rotate, and the bevel gear 3 817 will drive the rotating rod 815 fixedly connected thereto to rotate when rotating, so that the rotating rod 815 drives the driving wheel 3 814 fixedly connected thereto to rotate, and the driving wheel 3 814 will drive the driven wheel 3 812 to rotate through the belt 3 813 when rotating, so that the driven wheel 3 812 drives the transmission rod 81 fixedly connected thereto 1 rotates, when the transmission rod 811 rotates, it will drive the active cone wheel 3 810 fixedly connected thereto to rotate, so that the active cone wheel 3 810 drives the driven cone wheel 3 89 meshing therewith to rotate, and when the driven cone wheel 3 89 rotates, it will drive the fixed shaft 88 fixedly connected thereto to rotate, so that the fixed shaft 88 drives the bidirectional screw 1 82 fixedly connected thereto to rotate, and when the bidirectional screw 1 82 rotates, it will drive the threaded sleeve 1 83 threadedly connected thereto to move upward and then return, so that the threaded sleeve 1 83 drives the movable plate 84 fixedly connected thereto to move synchronously, and when the movable plate 84 moves, it will break contact with the detection box 4, and when it returns, it will contact with the detection box 4 newly rotated to the mixing zone; Then, the residual gear 11 will be disengaged from the full gear 2 12 and start to mesh with the full gear 1 618, so that the driving wheel 2 715 drives the driven wheel 2 713 to rotate through the belt 2 714, and the driven wheel 2 713 will drive the connecting rod 711 fixedly connected to it to rotate when it rotates, so that the connecting rod 711 drives the driving bevel wheel 2 710 fixedly connected to it to rotate, and the driving bevel wheel 2 710 will drive the driven bevel wheel 2 79 meshed with it to rotate when it rotates, so that the driven bevel wheel 2 79 drives the transmission shaft 77 fixedly connected to it to rotate, and the transmission shaft 77 will drive the fixed bevel wheel 77 fixed to it when it rotates. The cam 78 connected to the detection box 4 rotates. When the protruding end of the cam 78 rotates to contact the detection box 4, the cam 78 will push the detection box 4, so that the detection box 4 drives the movable rod 75 fixedly connected thereto to move. When the movable rod 75 moves, it will drive the connecting plate 74 fixedly connected thereto to move synchronously, so that the connecting plate 74 compresses the spring 73 fixedly connected thereto. When the protruding end of the cam 78 is out of contact with the detection box 4, the detection box 4 will move in the opposite direction due to the elastic force of the spring 73, so that the detection box 4 will continuously move forward and backward. When the detection box 4 moves, the vegetable sample and the detection liquid in its inner cavity will be mixed. After the mixing is completed, the residual gear 11 will be disengaged from the full gear 1 618 and meshed with the full gear 2 12, so that the detection box 4 is rotated from the mixing area to the detection area. At this time, the residual gear 11 will be disengaged from the full gear 2 12 and meshed with the full gear 1 618 again, so that the active cone wheel 2 710 drives the cross bar 916 fixedly connected to it to rotate, and the cross bar 916 will drive the active wheel 4 915 fixedly connected to it to rotate when rotating, so that the active wheel 4 915 drives the driven wheel 4 913 to rotate through the belt 4 914, and the driven wheel 4 913 will drive the linkage rod 912 fixedly connected to it to rotate when rotating, so that the linkage rod 912 drives the active cone wheel 4 911 fixedly connected to it to rotate, and the active cone wheel 4 915 drives the driven wheel 4 913 to rotate through the belt 4 914. When the movable cone wheel 411 rotates, it will drive the driven cone wheel 410 meshing with it to rotate, so that the driven cone wheel 410 drives the vertical shaft 99 fixedly connected to it to rotate, and when the vertical shaft 99 rotates, it will drive the bidirectional screw 2 92 fixedly connected to it to rotate, so that the bidirectional screw 2 92 drives the threaded sleeve 2 93 threadedly connected to it to move up and down, and when the threaded sleeve 2 93 moves, it will drive the mounting plate 94 fixedly connected to it to move synchronously, so that the mounting plate 94 drives the detection probe 95 fixedly connected to it to move, and when the detection probe 95 moves, it will detect the liquid in the inner cavity of the detection box 4 and return to the initial position for the next detection, and the detection result will be displayed on the display screen 14 above the detection box 1; After the detection is completed, the residual gear 11 will disengage from the full gear 1 618 and engage with the full gear 2 12, thereby rotating the detection box 4 in the detection area to the loading area. At this time, the solenoid valve on the baffle 5 is controlled to open, thereby transporting the mixed liquid to the other side of the baffle 5, thereby avoiding the mixing of the front and rear detection liquids, which leads to a reduction in the detection accuracy of the device.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit 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 multifunctional food rapid testing device, comprising a testing box (1), a display screen (14) being fixedly connected to the top of the testing box (1), a partition (2) being fixedly connected to the inner cavity of the testing box (1), a cross plate (3) being rotatably connected to the top of the partition (2), and a motor (10) being fixedly installed at the bottom of the inner cavity of the testing box (1), characterized in that: A residual gear (11) is fixedly connected to the output shaft of the motor (10), a full gear 2 (12) is meshed on the outer side of the residual gear (11), a vertical rod (13) is fixedly connected to the outer side of the full gear 2 (12), one end of the vertical rod (13) is rotatably connected to the detection box (1), and the other end of the vertical rod (13) passes through the partition (2) and is fixedly connected to the cross plate (3), four groups of detection boxes (4) are slidably connected above the cross plate (3), a baffle (5) is fixedly connected to the inner cavity of the detection box (4), an electromagnetic valve is arranged on the outer side of the baffle (5), and the four groups of detection boxes (4) divide the inner cavity of the detection box (1) into a loading area, a liquid injection area, a mixing area and a detection area in sequence; The detection box (1) is provided with a liquid injection assembly (6) on the inner wall of the liquid injection area, and the liquid injection assembly (6) passes through the detection box (1) and is connected to the full gear 2 (12); The detection box (1) is provided with a mixing component (7) and an anti-overflow component (8) on the inner wall of the mixing zone, the mixing component (7) being connected to the liquid injection component (6), and the anti-overflow component (8) penetrating the detection box (1) and being connected to the vertical pole (13); A detection component (9) is provided on the inner wall of the detection box (1) located in the detection area; the detection component (9) passes through the detection box (1) and is connected to the mixing component (7).

2. A multifunctional food rapid detection device according to claim 1, characterized in that: The injection assembly (6) comprises a material storage box (61) fixedly connected to the inner wall of the detection box (1); a discharge port (62) is provided at the bottom of the material storage box (61); a pressure valve is provided in the inner cavity of the discharge port (62); a push plate (63) is movably connected to the inner cavity of the material storage box (61); a threaded sleeve (65) is fixedly connected to the top of the push plate (63); a threaded rod (64) is threadedly connected to the inner cavity of the threaded sleeve (65); the threaded rod (64) passes through the material storage box (61) and is fixedly connected to a connecting shaft (66); a driven cone wheel (67) is fixedly connected to the top of the connecting shaft (66); a driving cone wheel (68) is meshed with the outer side of the driven cone wheel (67); a transverse shaft (69) is fixedly connected to the outer side of the driving cone wheel (68); the transverse shaft (69) passes through the detection box (1) and is connected to the driving assembly.

3. A multifunctional food rapid detection device according to claim 2, characterized in that: The driving assembly comprises a connecting seat (614) fixedly connected to the bottom of the inner cavity of the detection box (1); the outer side of the connecting seat (614) is rotatably connected to a rotating shaft (613); one end of the rotating shaft (613) is fixedly connected to a bevel gear 1 (615); the outer side of the bevel gear 1 (615) is meshed with a bevel gear 2 (616); the outer side of the bevel gear 2 (616) is fixedly connected to a mounting shaft (617); one end of the mounting shaft (617) is rotatably connected to the detection box (1); and the mounting shaft (617) is fixedly connected to the outer side of the bevel gear 2 (616). The other end of the rotating shaft (613) is fixedly connected to a full gear (618), and the full gear (618) is meshed with the residual gear (11). The end of the rotating shaft (613) away from the bevel gear (615) passes through the detection box (1) and is fixedly connected to a driving wheel (612). A belt (611) is sleeved on the outer side of the driving wheel (612), and the driving wheel (612) is connected to a driven wheel (610) via the belt (611). The driven wheel (610) is fixedly connected to the transverse shaft (69).

4. The multifunctional food rapid detection device according to claim 1, characterized in that: The mixing assembly (7) comprises four fixed plates (71) fixedly connected to the top of the cross plate (3), and a connecting frame (76) fixedly connected to the inner wall of the detection box (1); a fixed sleeve (72) is fixedly connected to the outer side of the fixed plate (71); a spring (73) is provided in the inner cavity of the fixed sleeve (72); one end of the spring (73) is fixedly connected to the fixed sleeve (72), and the other end of the spring (73) is fixedly connected to the connecting plate (74); a movable rod (75) is fixedly connected to the outer side of the connecting plate (74); the movable rod (75) passes through the fixed sleeve (72) and is fixedly connected to the detection box (4); a transmission shaft (77) is rotatably connected to the outer side of the connecting frame (76); one end of the transmission shaft (77) is fixedly connected to the control assembly, and the other end of the transmission shaft (77) is fixedly connected to a cam (78); the cam (78) abuts against the detection box (4).

5. A multifunctional food rapid detection device according to claim 4, characterized in that: The control assembly comprises a bearing seat (712) fixedly connected to the top of the partition (2); the outer side of the bearing seat (712) is rotatably connected to a connecting rod (711); one end of the connecting rod (711) is fixedly connected to a second driving bevel wheel (710); the outer side of the second driving bevel wheel (710) is meshed with a second driven bevel wheel (79); the second driven bevel wheel (79) is fixedly connected to a transmission shaft (77); the other end of the connecting rod (711) is fixedly connected to a second driven wheel (713); a second belt (714) is sleeved on the outer side of the second driven wheel (713); the second driven wheel (713) is connected to a second driving wheel (715) via the second belt (714); and the second driving wheel (715) is fixedly connected to the transverse shaft (69).

6. The multifunctional food rapid detection device according to claim 1, characterized in that: The anti-overflow component (8) comprises a mounting seat (81) fixedly connected to the inner wall of the detection box (1); a bidirectional screw rod (82) is rotatably connected to the outer side of the mounting seat (81); a threaded sleeve (83) is threadedly connected to the outer side of the bidirectional screw rod (82); a movable plate (84) is fixedly connected to the outer side of the threaded sleeve (83); a guide cylinder (85) is fixedly connected to the outer side of the movable plate (84); a guide rod (86) is slidably connected to the inner cavity of the guide cylinder (85); the guide rod (86) penetrates the guide cylinder (85) and is inserted into the guide cylinder (85). 85) and is fixedly connected to a mounting frame (87), the mounting frame (87) is fixedly connected to the detection box (1), the bidirectional screw rod 1 (82) passes through the mounting seat (81) and is fixedly connected to a fixed shaft (88), the top end of the fixed shaft (88) is fixedly connected to a driven cone wheel 3 (89), the outer side of the driven cone wheel 3 (89) is meshed with an active cone wheel 3 (810), the outer side of the active cone wheel 3 (810) is fixedly connected to a transmission rod (811), and the transmission rod (811) passes through the detection box (1) and is connected to a transmission assembly.

7. A multifunctional food rapid detection device according to claim 6, characterized in that: The transmission assembly comprises a support base (816) fixedly connected to the bottom of the inner cavity of the detection box (1); the outer side of the support base (816) is rotatably connected to a rotating rod (815); one end of the rotating rod (815) is fixedly connected to a bevel gear three (817); the outer side of the bevel gear three (817) is meshed with a bevel gear four (818); the bevel gear four (818) is fixedly connected to the vertical rod (13); the end of the rotating rod (815) away from the bevel gear three (817) passes through the detection box (1) and is fixedly connected to a driving wheel three (814); the outer side of the driving wheel three (814) is provided with a belt three (813); the driving wheel three (814) is connected to a driven wheel three (812) via the belt three (813); and the driven wheel three (812) is fixedly connected to the transmission rod (811).

8. The multifunctional food rapid detection device according to claim 1, characterized in that: The detection assembly (9) comprises a fixing seat (91) fixedly connected to the inner wall of the detection box (1); the outer side of the fixing seat (91) is rotatably connected to a second bidirectional screw (92); the outer side of the second bidirectional screw (92) is threadedly connected to a second threaded sleeve (93); the outer side of the second threaded sleeve (93) is fixedly connected to a mounting plate (94); one side of the mounting plate (94) is fixedly connected to a detection probe (95); and the other side of the mounting plate (94) is fixedly connected to a limiting cylinder (96); the inner cavity of the limiting cylinder (96) is slidably connected to a limiting rod (97); the limiting rod (97) passes through the limiting cylinder (96) and is fixedly connected to a fixing frame (98); the fixing frame (98) is fixedly connected to the detection box (1); the second bidirectional screw (92) passes through the fixing seat (91) and is fixedly connected to a vertical shaft (99); and a linkage assembly is provided at one end of the vertical shaft (99) away from the fixing seat (91).

9. A multifunctional food rapid detection device according to claim 8, characterized in that: The linkage assembly comprises a support frame (917) fixedly connected above the partition (2); a cross bar (916) is rotatably connected to the outer side of the support frame (917); one end of the cross bar (916) is fixedly connected to the second driving cone wheel (710); and the other end of the cross bar (916) passes through the detection box (1) and is fixedly connected to the fourth driving wheel (915); a belt (914) is sleeved on the outer side of the fourth driving wheel (915); the fourth driving wheel (915) is connected to the fourth driven wheel (913) via the belt (914); a linkage rod (912) is fixedly connected to the outer side of the fourth driven wheel (913); the linkage rod (912) passes through the detection box (1) and is fixedly connected to the fourth driving cone wheel (911); the outer side of the fourth driving cone wheel (911) is meshed with the fourth driven cone wheel (910); and the fourth driven cone wheel (910) is fixedly connected to the vertical shaft (99).

10. The multifunctional food rapid detection device according to claim 1, characterized in that: The detection box (1) is rotatably connected to a door panel (15) located outside the loading area, and a handle (16) is fixedly connected to the outside of the door panel (15).

Images