Sampling device for food safety detection
Technical Field
The utility model relates to the technical field of food safety detection, in particular to a sampling device for food safety detection.
Background
Food safety detection is to detect harmful substances in food according to national indexes, mainly including detection of some indexes of harmful and toxic substances, such as heavy metals, aflatoxins and the like. An important aspect of food science and engineering is the introduction and use of chemical unit operations, and the development of food engineering unit operations, thereby promoting the development of the food industry toward large-scale, continuous and automated.
However, the detecting device in the prior art is inconvenient to clean the sampling head after use, and the materials left in the last sampling are easy to cause errors in detecting data, so that a sampling device for detecting food safety is needed.
Disclosure of utility model
The utility model aims to provide a sampling device for food safety detection, which is characterized in that a cleaning assembly is arranged to clean a sampled sampler, a rolling brush is used to clean the sampler, a splash guard is used to spray cleaning agent to the sampler, the cleaning effect is improved, and the cleaned waste liquid flows out through a filter plate, so that the problem of the cleaning of the sampler caused by accumulation in the splash guard is avoided, and the problem in the background art is solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The sampling device for food safety detection comprises a supporting table and a sampler, wherein one side of the supporting table is provided with a fixing component for fixing a sample to be detected, the sampler is rotatably arranged in the middle of the upper surface of the supporting table through a rotating component, and the other side of the surface of the supporting table is provided with a cleaning component for cleaning the sampler;
the cleaning assembly comprises rolling brushes and a motor, the motor is fixedly arranged on the bottom surface of the filter plate, the filter plate is fixedly arranged on the inner wall of the through groove, the through groove is formed in one side of the surface of the supporting table, the rolling brushes are provided with two groups, the bottom ends of the rolling brushes are connected with the output shaft keys of the motor through the filter plate, the surface of the supporting table is located above the through groove and is further provided with a splash guard, and the side wall of the splash guard is further provided with a flushing module.
Preferably, a protective cover for protecting the motor is further arranged on the bottom surface of the filter plate and positioned outside the motor.
Preferably, the flushing module comprises a water tank, the water tank fixed mounting is close to one side of the splash guard with the supporting bench upper surface, the water tank is provided with the water pump towards one side lateral wall of the splash guard, the inside and the shower nozzle of water pump link up the setting, the tip of shower nozzle runs through the splash guard and is located the inside of splash guard.
Preferably, the top of sampler and the work end fixed mounting of first telescopic link, first telescopic link fixed mounting is in the bottom of fixture block, the top lateral wall of fixture block and the inner wall sliding connection of slot, the slot is seted up on the tip lateral wall of installation piece, the draw-in groove has still been seted up to the inside of installation piece below that is located the slot, slot and draw-in groove link up each other, the inner wall of draw-in groove and the tip joint of fixture block, installation piece and rotating assembly fixed mounting.
Preferably, the rotating assembly comprises a support column, the end part above the support column is fixedly installed with the installation block, the bottom end of the support column is fixedly installed with the surface of the turntable, and the bottom end of the turntable penetrates through the surface of the supporting table and is connected with an output shaft key of the rotating motor fixedly installed on the bottom surface of the supporting table.
Preferably, the bottom surface symmetry of carousel is provided with the projection, the surface of brace table is located the below of carousel still has seted up the change groove, projection bottom side wall and the inner wall sliding connection of change groove.
Preferably, the fixed subassembly includes the standing groove, the standing groove is offered in the supporting bench surface and is located the other end of logical groove, the both sides of standing groove are located the surface symmetry of supporting bench and are provided with the riser, two sets of the relative lateral wall of riser all is provided with the second telescopic link, the work end of second telescopic link all is provided with the clamping ring.
Preferably, a detection table is further arranged on the surface of the supporting table, and the detection table is located between the placing groove and the splash guard.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the two groups of rolling brushes are arranged to clean the sampled sampler, the spray head is used for spraying cleaning agent to the sampler so as to accelerate the cleaning efficiency, the cleaned waste water is discharged through the filter plate, the phenomenon that the subsequent cleaning of the sampler is influenced by accumulation in the splash guard is avoided, meanwhile, the sampler is rotationally arranged on the surface of the supporting table through the rotating assembly, so that the rotating assembly drives the sampler to sample the sample placed in the placing groove, and then the sample is transferred to the detecting table, so that the sample is monitored, and the sampler is rotationally cleaned through the rotating cleaning assembly without manual sampling cleaning, so that the detecting quality is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the whole structure of the present utility model;
FIG. 3 is a schematic view of a rotating assembly according to the present utility model;
FIG. 4 is a schematic diagram of the position structure of the clamping slot according to the present utility model;
FIG. 5 is a schematic view of a cleaning assembly according to the present utility model;
Fig. 6 is a schematic view of the protective cover of the present utility model in a disassembled configuration.
In the figure, 1, a supporting table; 2, a rotary groove, 3, a rotary motor, 4, a turntable, 5, a convex column, 6, a pillar, 7, a mounting block, 8, a slot, 9, a clamping groove, 10, a clamping block, 11, a first telescopic rod, 12, a sampler, 13, a placing groove, 14, a vertical plate, 15, a second telescopic rod, 16, a clamping ring, 17, a detection table, 18, a through groove, 19, a water tank, 20, a water pump, 21, a spray head, 22, a splash guard, 23, a filter plate, 24, a rolling brush, 25, a protective cover, 26 and a motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 6, the present utility model provides a technical solution:
The sampling device for food safety detection comprises a supporting table 1 and a sampler 12, wherein a fixing component for fixing a sample to be detected is arranged on one side of the supporting table 1, the sampler 12 is rotatably arranged in the middle of the upper surface of the supporting table 1 through a rotating component, and a cleaning component for cleaning the sampler 12 is arranged on the other side of the surface of the supporting table 1;
the cleaning assembly comprises rolling brushes 24 and a motor 26, the motor 26 is fixedly arranged on the bottom surface of the filter plate 23, the filter plate 23 is fixedly arranged on the inner wall of the through groove 18, the through groove 18 is formed in one side of the surface of the supporting table 1, the rolling brushes 24 are provided with two groups, the bottom ends of the two groups of rolling brushes 24 penetrate through the filter plate 23 and are connected with the output shaft key of the motor 26, the surface of the supporting table 1 is located above the through groove 18, a splash guard 22 is further arranged, and a flushing module is further arranged on the side wall of the splash guard 22.
Through setting up the round brush 24 rotation and setting up on the surface of filter plate 23, drive round brush 24 rotation through start motor 26, after sampler 12 rotates to the top of splash guard 22, start first telescopic link 11 promotes sampler 12 and descends to the inside back of splash guard 22, wash motor 26 through round brush 24, still be provided with the protection casing 25 that is used for protecting motor 26 outside that is located motor 26 on the bottom surface of filter plate 23 simultaneously, so as to protect motor 26 through protection casing 25, and the louvre has been seted up to the lateral wall of protection casing 25, in order to avoid the waste water that filter plate 23 got rid of to get into inside motor 26 and cause motor 26 to damage.
The flushing module comprises a water tank 19, the water tank 19 is fixedly arranged on one side, close to the splash guard 22, of the upper surface of the supporting table 1, a water pump 20 is arranged on the side wall, facing the splash guard 22, of the water tank 19, the inside of the water pump 20 is communicated with a spray head 21, and the end part of the spray head 21 penetrates through the splash guard 22 and is located in the splash guard 22.
The end part of the filter plate 23 is positioned in the splash guard 22 so that the cleaning agent in the water tank 19 can be conveniently pumped out by the water pump 20, the cleaning agent is sprayed on the surface of the sampler 12 by the filter plate 23, and then the cleaning agent is cleaned by the rolling brush 24, so that the cleaning efficiency is improved.
The top of sampler 12 and the work end fixed mounting of first telescopic link 11, first telescopic link 11 fixed mounting is in the bottom of fixture block 10, the top lateral wall of fixture block 10 and the inner wall sliding connection of slot 8, slot 8 is seted up on the tip lateral wall of installation piece 7, draw-in groove 9 has still been seted up to the inside of installation piece 7 in the below of slot 8, slot 8 and draw-in groove 9 link up each other, the inner wall of draw-in groove 9 and the tip joint of fixture block 10, installation piece 7 and rotating assembly fixed mounting.
Through with sampler 12 fixed mounting in the work end of first telescopic link 11, and first telescopic link 11 fixed mounting in the bottom of fixture block 10, the lateral wall on fixture block 10 top and the inner wall sliding connection of slot 8, and the inside of installation piece 7 is located slot 8's below and still has offered draw-in groove 9, the top and the draw-in groove 9 joint of fixture block 10, the workman is through upwards pushing up fixture block 10 during the dismantlement, again with fixture block 10 follow slot 8 roll-off, can realize dismantling sampler 12.
The rotating assembly comprises a support column 6, the end part above the support column 6 is fixedly installed with an installation block 7, the bottom end of the support column 6 is fixedly installed with the surface of the rotary table 4, and the bottom end of the rotary table 4 penetrates through the surface of the supporting table 1 and is connected with an output shaft key of the rotating motor 3 fixedly installed on the bottom surface of the supporting table 1.
The bottom surface symmetry of carousel 4 is provided with projection 5, and the change groove 2 has still been seted up to the surface of brace table 1 below that is located carousel 4, and projection 5 bottom lateral wall and change groove 2's inner wall sliding connection.
The bottom of the turntable 4 is connected with the output shaft key of the rotating motor 3 fixedly installed on the surface of the supporting table 1 and the bottom of the supporting table 1 through the output shaft key, the surface of the turntable 4 is fixedly installed on the bottom of the supporting column 6, the bottom of the turntable 4 is symmetrically provided with the convex columns 5, and the convex columns 5 are slidably connected with the inner wall of the rotary groove 2 formed in the surface of the supporting table 1 so as to slide in the rotary groove 2 through the convex columns 5, and the stability of the turntable 4 during rotation is improved.
The fixed subassembly includes standing groove 13, and standing groove 13 is offered in the other end that supporting bench 1 surface was located logical groove 18, and standing groove 13 both sides are located supporting bench 1's surface symmetry and are provided with riser 14, and the lateral wall that two sets of risers 14 are relative all is provided with second telescopic link 15, and the work end of second telescopic link 15 all is provided with clamping ring 16.
Through offer standing groove 13 in order to place the sample jar at the surface of brace table 1, and be provided with mobilizable clamping ring 16 respectively in the both sides of standing groove 13 and carry out the centre gripping fixed to the sample jar, increase the stability of sample jar when the sample of sampler 12.
The surface of the support table 1 is also provided with a detection table 17, the detection table 17 being located between the placement groove 13 and the splash guard 22.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.