A multifunctional food safety detection and measurement device

Abstract

The present invention discloses a multifunctional food safety detection and measurement device, comprising a main support and a base frame, wherein a crushing mechanism and a drying mechanism are connected to the main support, a sealing mechanism and an electronic scale are arranged on the base frame, a material dividing mechanism is clamped on the electronic scale, and the material dividing mechanism comprises a material dividing box, a card slot is arranged on one side of the material dividing box, and a clamping plate is clamped in the card slot, the material dividing box is movably clamped with a movable box body through the clamping plate, a second magnetic sheet is arranged on the inner wall of the side of the material dividing box in contact with the movable box body, a heat insulation bin is arranged on the other side of the material dividing box, and a vertebral guide plate is arranged between the heat insulation bin and the movable box body on the material dividing box, and a slot is arranged on the top of the material dividing box. The multifunctional food safety detection and measurement device disclosed in the present invention can quickly realize a plurality of physical and chemical index tests such as drying loss, ignition residue, moisture measurement, etc. without additional operation, thereby improving the detection efficiency and reducing the operation difficulty.

Description

Technical Field

[0001] The invention relates to the technical field of food safety detection, and in particular to a multifunctional food safety detection and measurement device. Background Art

[0002] Food safety testing is to detect harmful substances in food according to national indicators, mainly some harmful and toxic indicators, such as heavy metals, aflatoxin, etc. An important aspect of food science and engineering is to introduce and apply chemical unit operations and develop food engineering unit operations, thereby promoting the development of the food industry towards large-scale, continuous and automated production.

[0003] The food safety testing process includes physical and chemical index testing items, including testing the drying loss, ignition residue, moisture, ash, infrared identification, optical rotation, density, net content, specific volume, expansion rate, acid value, peroxide value and other values ​​of food. When testing the drying loss, ignition residue and moisture of food, the food needs to be pre-processed by crushing and drying, and the pre-processed food needs to be divided and then tested. Each step needs to be operated independently, resulting in low work efficiency. Summary of the invention

[0004] The present invention discloses a multifunctional food safety detection and measurement device, which aims to solve the technical problem that when detecting the drying loss, burning residue and moisture of food, it is necessary to perform pretreatment such as crushing and drying on the food, and then divide the pretreated food into materials for subsequent detection, wherein each step needs to be operated independently, resulting in low work efficiency.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] The lifting of the sealing mechanism is to lift the lifting of the sealing mechanism and the lifting of the sealing mechanism on the lifting of the sealing mechanism, so that the sealing mechanism can be effectively prevented from slipping out of the lifting of the sealing mechanism and the lifting of the sealing mechanism on the lifting of the sealing mechanism.

[0007] By providing a material dividing mechanism, when inspecting food, the food is added into the top box, and the food in the top box is crushed by the crushing mechanism, and then dried by the drying mechanism. Then, the two sealed bottom plates are opened at the same time, so that the food powder in the top box is dispersed into the mobile box and the heat-insulating bin through the cone guide plate. Thus, the preparation work of crushing, drying and material dividing can be realized automatically. After the mobile box used for subsequent tests is pulled out, the burning test can be carried out and weighed in the heat-insulating bin directly after the top box is disassembled. Multiple physical and chemical indicators such as drying loss, burning residue, moisture measurement, etc. can be quickly realized without additional operation, thereby improving the detection efficiency and reducing the difficulty of operation.

[0008] In a preferred solution, the sealing mechanism includes two threaded fixing frames, and the two threaded fixing frames are arranged on both sides of the top box, screws are meshed in the two threaded fixing frames, and one end of the screw is connected to a limiting rod, limiting rings are respectively arranged on both sides of one of the sealing bottom plates, and the limiting rings are movably clamped on the limiting rod, and a hanging ring is respectively arranged on the same side outer wall of each of the sealing bottom plates, and the two hanging rings are simultaneously connected to a hanging rack, a magnetic sheet is arranged on one side of the hanging rack, an iron sheet is connected to one end of the multi-stage push rod, and the iron sheet is attached to the magnetic sheet.

[0009] By providing a sealing mechanism and connecting the multi-stage push rod and the sealing bottom plate through the connection mode of iron sheets and magnetic sheets, the multi-stage push rod can be prevented from contacting the sealing bottom plate during the weighing process, thereby avoiding affecting the weighing result. At the same time, through the connection mode of the screw rod and the threaded fixing frame and the connection mode of the limit collar and the limit rod, the sealing bottom plate can be kept stable during the pulling-out process, thereby facilitating the smoothness of pulling out and pushing back. At the same time, the limit rod can be disassembled by twisting the limit rod, thereby avoiding disassembly of adjacent components when removing the top box, thereby facilitating operation.

[0010] In a preferred embodiment, the crushing mechanism includes a top cover and a support plate, the top inner wall of the top cover is provided with a feed port, and the feed port is plugged with a soft plug, the top of the support plate is provided with a stepping motor, the output end of the stepping motor is connected with a clamping rod, the bottom end of the support plate is fixedly connected with a supporting sleeve, and a connecting sleeve is movably connected in the supporting sleeve, a second spring is provided between the supporting sleeve and the connecting sleeve, the bottom inner wall of the connecting sleeve is connected with a second clamping sleeve, and the bottom inner wall of the second clamping sleeve is connected with a clamping sleeve head, the clamping rod is movably clamped in the clamping sleeve head and the second clamping sleeve, the bottom end of the clamping rod is movably clamped with a clamping sleeve, a clamping groove is provided in the clamping sleeve, and the clamping rods are movable at the same time The cam is clamped in the clamping groove, and a crushing blade is provided at the bottom end of the clamping sleeve. The bottom end of the main bracket is connected to the second support sleeve, and the inner wall of the second support sleeve is fitted with a second support plate, the bottom end of the second support plate is connected to an inner support rod, a spring is provided between the second support plate and the second support sleeve, and the spring is wrapped around the outer wall of the inner support rod, the bottom end of the inner support rod is connected to the support plate, and the top end of the support plate is connected to a cylinder, the drying mechanism includes a hot air blower, and the hot air blower is fixed on the main bracket, the bottom end of the hot air blower is connected to a bellows, and the bottom end of the bellows is connected to a plug, and the plug is fixed on the support plate, and the top inner wall of the top cover is provided with a socket and an air inlet at the same time, and the socket is provided on the air inlet.

[0011] By providing a crushing mechanism, if the snap-in sleeve cannot be directly snapped into the snap-in slot, the snap-in sleeve is driven to rotate under the action of the stepping motor, and after it rotates to the top of the snap-in slot, the snap-in sleeve is snapped into the snap-in slot through the second spring, driving the crushing blade to rotate, thereby ensuring the normal use of the crushing mechanism after weighing and further reducing the accuracy setting of the program.

[0012] The hopper is a device for conveying food safety information to the user, wherein the ... The multifunctional food safety detection and measurement device provided by the present invention can quickly realize multiple physical and chemical index tests such as drying loss, ignition residue, moisture measurement, etc. without additional operation, thereby improving detection efficiency and reducing operation difficulty. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a multifunctional food safety detection and measurement device proposed by the present invention.

[0014] Figure 2 This is a schematic diagram of the sealing mechanism structure of a multifunctional food safety detection and measurement device proposed by the present invention.

[0015] Figure 3 This is a schematic diagram of the disassembly structure of a material distribution mechanism of a multifunctional food safety detection and measurement device proposed by the present invention.

[0016] Figure 4 This is a schematic diagram of the disassembled structure of the pulverizing mechanism and the drying mechanism of a multifunctional food safety detection and measurement device proposed by the present invention.

[0017] Figure 5 This is a cross-sectional view of a second supporting sleeve of a multifunctional food safety detection and measurement device proposed by the present invention.

[0018] Figure 6 This is a schematic diagram of the disassembly of the crushing blade connection structure of a multifunctional food safety detection and measurement device proposed by the present invention.

[0019] Figure 7 This is a cross-sectional view of a clamping sleeve of a multifunctional food safety detection and measurement device proposed by the present invention.

[0020] In the figure: 1, sealing mechanism; 2, material distribution mechanism; 3, crushing mechanism; 4, drying mechanism; 5, main bracket; 6, electronic scale; 7, bottom frame; 101, multi-stage push rod; 102, limit rod; 103, limit collar; 104, threaded fixing frame; 105, screw; 106, sealing bottom plate; 107, hanging ring; 108, hanging rack; 109, magnetic sheet; 110, iron sheet; 201, material distribution box; 202, slot; 203, slide; 204, heat insulation bin; 205, top box; 206, second slide; 207, rack; 208, slot; 209, card plate; 210, mobile box; 211, The second magnetic sheet; 212, cone guide plate; 301, crushing blade; 302, top cover; 303, feed port; 304, soft plug; 305, snap-on sleeve; 306, support sleeve; 307, support plate; 308, stepper motor; 309, second support sleeve; 310, second support plate; 311, spring; 312, inner support rod; 313, second spring; 314, connecting sleeve; 315, second snap-on sleeve; 316, snap-on sleeve head; 317, snap-on rod; 318, snap-on groove; 319, cylinder; 401, hot air blower; 402, bellows; 403, insert pipe; 404, socket; 405, air inlet. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] The present invention discloses a multifunctional food safety detection and measurement device which is mainly used in food safety detection scenarios.

[0023] Reference Figure 1-Figure 3A multifunctional food safety detection and measurement device comprises a main support 5 and a bottom frame 7, the main support 5 is connected with a crushing mechanism 3 and a drying mechanism 4, the bottom frame 7 is provided with a sealing mechanism 1 and an electronic scale 6, the electronic scale 6 is clamped with a material distribution mechanism 2, the material distribution mechanism 2 comprises a material distribution box 201, a card slot 208 is provided on one side of the material distribution box 201, and a clamping plate 209 is clamped in the card slot 208, the material distribution box 201 is movably clamped with a mobile box 210 through the clamping plate 209, and the material distribution box 201 and the mobile box 210 are connected. 10 is provided with a second magnetic sheet 211 on the inner wall of the side in contact with the material distribution box 201, and a heat insulation bin 204 is provided on the other side of the material distribution box 201, and a cone guide plate 212 is provided between the heat insulation bin 204 and the movable box body 210 on the material distribution box 201, and a slot 202 is provided on the top of the material distribution box 201, and a plug-in frame 207 is movably connected to the inner wall of the slot 202, and a top box 205 is connected to the top of the plug-in frame 207, and a second slide groove 206 and a slide groove 203 are provided on the inner walls of the top box 205 and the material distribution box 201, respectively. The sealing mechanism 1 includes a sealing The sealing bottom plate 106 is respectively clamped in the second chute 206 and the chute 203. One side of the sealing bottom plate 106 is connected to the multi-stage push rod 101. When inspecting the food, the food is added into the top box 205, and the food in the top box 205 is crushed under the action of the crushing mechanism 3. After crushing, the food is dried by the drying mechanism 4, and then the multi-stage push rod 101 quickly opens the two sealing bottom plates 106 at the same time, so that the food powder in the top box 205 is dispersed to the moving part through the cone guide plate 212. The movable box 210 and the insulating bin 204 are connected by snap-fitting so that the movable box 210 has the function of disassembly, thereby the preparation work of crushing, drying and material separation can be realized automatically. After the movable box 210 for subsequent tests is pulled out, the burning test and weighing can be carried out directly in the insulating bin 204 after the top box 205 is disassembled. Multiple physical and chemical indicators such as drying loss, burning residue and moisture measurement can be quickly realized without additional operation, thereby improving the detection efficiency and reducing the difficulty of operation.

[0024] Reference Figure 2 In a preferred embodiment, the sealing mechanism 1 includes two threaded fixing frames 104, and the two threaded fixing frames 104 are arranged on both sides of the top box 205, and screws 105 are meshed in the two threaded fixing frames 104, and one end of the screw 105 is connected to a limiting rod 102, and limiting rings 103 are respectively arranged on both sides of one sealing bottom plate 106, and the limiting ring 103 is movably clamped on the limiting rod 102.

[0025] Reference Figure 2In a preferred embodiment, a hanging ring 107 is provided on the outer wall on the same side of each sealing bottom plate 106, and the two hanging rings 107 are connected to a hanger 108 at the same time, and a magnetic sheet 109 is provided on one side of the hanger 108. An iron sheet 110 is connected to one end of the multi-stage push rod 101, and the iron sheet 110 is attached to the magnetic sheet 109. The multi-stage push rod 101 and the sealing bottom plate 106 are connected by the connection between the iron sheet 110 and the magnetic sheet 109, so that the multi-stage push rod 101 does not contact the sealing bottom plate 106 during the weighing process, thereby avoiding affecting the weighing result. At the same time, the connection between the screw 105 and the threaded fixing frame 104 and the connection between the limiting collar 103 and the limiting rod 102 ensures that the sealing bottom plate 106 remains stable during the pulling-out process, which facilitates the smoothness of pulling out and pushing back. At the same time, the limiting rod 102 can be disassembled by twisting the limiting rod 102 to avoid disassembly of its adjacent components when removing the top box 205, thereby facilitating operation.

[0026] Reference Figure 4-Figure 6 In a preferred embodiment, the crushing mechanism 3 includes a top cover 302 and a support plate 307. The top inner wall of the top cover 302 is provided with a feed port 303, and the feed port 303 is plugged with a soft plug 304. The top of the support plate 307 is provided with a stepper motor 308, and the output end of the stepper motor 308 is connected to a clamping rod 317.

[0027] Reference Figure 6 In a preferred embodiment, the bottom end of the support plate 307 is fixedly connected to the support sleeve 306, and the support sleeve 306 is movably connected to the connecting sleeve 314, a second spring 313 is arranged between the support sleeve 306 and the connecting sleeve 314, the bottom inner wall of the connecting sleeve 314 is connected to the second clamping sleeve 315, and the bottom inner wall of the second clamping sleeve 315 is connected to the clamping sleeve head 316, and the clamping rod 317 is movably clamped in the clamping sleeve head 316 and the second clamping sleeve 315.

[0028] Reference Figure 6 and Figure 7 In a preferred embodiment, the bottom end of the clamping rod 317 is movably clamped with a clamping sleeve 305, a clamping groove 318 is provided in the clamping sleeve 305, and the clamping rod 317 is movably clamped in the clamping groove 318 at the same time, and a crushing blade 301 is provided at the bottom end of the clamping sleeve 305.

[0029] Reference Figure 5 and Figure 6In a preferred embodiment, the bottom end of the main bracket 5 is connected to a second support sleeve 309, and a second support plate 310 is provided on the inner wall of the second support sleeve 309, the bottom end of the second support plate 310 is connected to an inner support rod 312, a spring 311 is provided between the second support plate 310 and the second support sleeve 309, and the spring 311 is wrapped around the outer wall of the inner support rod 312, the bottom end of the inner support rod 312 is connected to a support plate 307, and the top end of the support plate 307 is connected to a cylinder 319.

[0030] Reference Figure 4 In a preferred embodiment, the drying mechanism 4 includes a hot air blower 401, and the hot air blower 401 is fixed on the main bracket 5, the bottom end of the hot air blower 401 is connected to a bellows 402, and the bottom end of the bellows 402 is connected to a plug 403, and the plug 403 is fixed to the support plate 307, and the top inner wall of the top cover 302 is provided with a socket 404 and an air inlet 405, and the socket 404 is provided on the air inlet 405, and the support plate 307 is pushed downward by the cylinder 319, and during the downward movement, the clamping rod 317 is clamped in the second clamping sleeve 315 and the clamping sleeve head 316 at the same time, and with The movable locking sleeve 316 enters the locking sleeve 305. If the locking sleeve 316 is directly locked into the locking groove 318, it can directly drive the crushing blade 301 to rotate and crush the food. If the locking sleeve 316 cannot be directly locked into the locking groove 318, the locking sleeve 316 is driven to rotate under the action of the stepping motor 308, and after it rotates to the top of the locking groove 318, the locking sleeve 316 is locked into the locking groove 318 through the second spring 313, driving the crushing blade 301 to rotate, thereby ensuring the normal use of the crushing mechanism 3 after weighing, and further reducing the accuracy setting of the program.

[0031] Working principle: When inspecting food, the food is added into the top box 205, and the food in the top box 205 is crushed by the crushing mechanism 3, and then dried by the drying mechanism 4, and then the two sealed bottom plates 106 are quickly and simultaneously opened by the multi-stage push rod 101, so that the food powder in the top box 205 is dispersed into the mobile box 210 and the insulation bin 204 through the cone guide plate 212, wherein the mobile box 210 is connected by a snap-on method, so that it has the function of disassembly, thereby, the preparation work of crushing, drying and material distribution can be realized automatically, and after the mobile box 210 for subsequent tests is pulled out, the burning test can be directly carried out in the insulation bin 204 after the top box 205 is disassembled and weighed, and multiple physical and chemical indicators such as drying loss, burning residue, and moisture measurement can be quickly realized without additional operation. The clamping sleeve 316 is engaged with the second clamping sleeve 315 and the clamping sleeve head 316, and drives the clamping sleeve head 316 to enter the clamping sleeve 305. If the clamping sleeve head 316 is directly engaged with the clamping groove 318, the crushing blade 301 can be directly driven to rotate to crush the food. If the clamping sleeve head 316 cannot be directly engaged with the clamping groove 318, the clamping sleeve head 316 is driven to rotate under the action of the stepping motor 308, and after it rotates to the top of the clamping groove 318, the clamping sleeve head 316 is engaged with the clamping groove 318 by the second spring 313, and the crushing blade 301 is driven to rotate, thereby ensuring the normal use of the crushing mechanism 3 after weighing, and further reducing the accuracy setting of the program setting.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional food safety detection and measurement device, comprising a main support (5) and a base frame (7), characterized in that: A crushing mechanism (3) and a drying mechanism (4) are connected to the main support (5); a sealing mechanism (1) and an electronic scale (6) are provided on the bottom frame (7); a material distribution mechanism (2) is clamped on the electronic scale (6); the material distribution mechanism (2) comprises a material distribution box (201); a clamping groove (208) is provided on one side of the material distribution box (201); a clamping plate (209) is clamped in the clamping groove (208); the material distribution box (201) is movably clamped with a movable box body (210) via the clamping plate (209); a second magnetic sheet (211) is provided on the inner wall of the side of the material distribution box (201) in contact with the movable box body (210); a heat insulation bin (204) is provided on the other side of the material distribution box (201); and a heat insulation bin (204) is provided on the material distribution box (201). A vertebral guide plate (212) is provided between the hot bin (204) and the movable box body (210); a slot (202) is provided at the top of the material distribution box (201); a plug-in frame (207) is movably connected to the inner wall of the slot (202); a top box (205) is connected to the top of the plug-in frame (207); a second slide groove (206) and a slide groove (203) are provided on the inner walls of the top box (205) and the material distribution box (201), respectively; the sealing mechanism (1) comprises a sealing bottom plate (106), and the sealing bottom plate (106) is respectively connected to the second slide groove (206) and the slide groove (203); a multi-stage push rod (101) is connected to one side of the sealing bottom plate (106); the sealing mechanism (1) comprises two threaded fixing frames (1 04), and two threaded fixing frames (104) are arranged on both sides of the top box (205), and screw rods (105) are meshed in the two threaded fixing frames (104), and one end of the screw rod (105) is connected to a limit rod (102), and limit rings (103) are respectively arranged on both sides of one of the sealing bottom plates (106), and the limit rings (103) are movably connected to the limit rod (102), and the same side outer wall of each sealing bottom plate (106) is respectively provided with a hanging ring (107), and the two hanging rings (107) are simultaneously connected to a hanging rack (108), and a magnetic sheet (109) is arranged on one side of the hanging rack (108), and one end of the multi-stage push rod (101) is connected to an iron sheet (110), and the iron sheet (110) is fitted A magnetic sheet (109) is provided, the pulverizing mechanism (3) comprises a top cover (302) and a support plate (307), the top inner wall of the top cover (302) is provided with a feed port (303), and the feed port (303) is plugged with a soft plug (304), the top of the support plate (307) is provided with a stepping motor (308), the output end of the stepping motor (308) is connected with a clamping rod (317), the bottom end of the support plate (307) is fixedly connected with a supporting sleeve (306), and a connecting sleeve (314) is movably connected inside the supporting sleeve (306), a second spring (313) is provided between the supporting sleeve (306) and the connecting sleeve (314), and the bottom inner wall of the connecting sleeve (314) is connected with a second clamping sleeve (315),The inner wall of the bottom end of the second clamping sleeve (315) is connected with a clamping sleeve head (316), and the clamping rod (317) is movably clamped in the clamping sleeve head (316) and the second clamping sleeve (315); The bottom end of the clamping rod (317) is movably clamped with a clamping sleeve (305), a clamping groove (318) is provided in the clamping sleeve (305), and the clamping rod (317) is movably clamped in the clamping groove (318) at the same time, and a crushing blade (301) is provided at the bottom end of the clamping sleeve (305).

2. A multifunctional food safety detection and measurement device according to claim 1, characterized in that: The bottom end of the main support (5) is connected to a second support sleeve (309), and the inner wall of the second support sleeve (309) is fitted with a second support plate (310), the bottom end of the second support plate (310) is connected to an inner support rod (312), a spring (311) is provided between the second support plate (310) and the second support sleeve (309), and the spring (311) is wrapped around the outer wall of the inner support rod (312), the bottom end of the inner support rod (312) is connected to a support plate (307), and the top end of the support plate (307) is connected to a cylinder (319).

3. A multifunctional food safety detection and measurement device according to claim 2, characterized in that: The drying mechanism (4) comprises a hot air blower (401), and the hot air blower (401) is fixed on the main support (5), the bottom end of the hot air blower (401) is connected to a bellows (402), and the bottom end of the bellows (402) is connected to a plug (403), and the plug (403) is fixed on the support plate (307), and the top inner wall of the top cover (302) is provided with a socket (404) and an air inlet (405), and the socket (404) is provided on the air inlet (405).

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