CN218637405U

CN218637405U - Food detects adds device with detect reagent

Info

Publication number: CN218637405U
Application number: CN202223178099.3U
Authority: CN
Inventors: 杨丹; 尹婧; 魏雅恺
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-03-17
Anticipated expiration: 2032-11-28

Abstract

The utility model relates to a food detection technology field, and a food detects adds device with detect reagent is disclosed, comprises a workbench, the top surface of workstation rotates and is connected with the rotor plate, fixedly connected with layer board is still gone back to the top surface of workstation, the top surface fixedly connected with of layer board is used for loading the storage cylinder of liquid, the top surface of storage cylinder sets up the ration and gets liquid subassembly, the ration is got liquid subassembly and is included the standpipe, the cock body, the pull rod, nut and gag lever post, it shifts up to drive the gag lever post through rotating the nut, the pulling pull rod drives the cock body and goes up in the standpipe and inhale the standpipe in with the reagent of storage in the storage cylinder, after the up end and the gag lever post contact of cock body, the cock body can't continue to shift up, the volume of liquid in the standpipe is inhaled in the scale display through the gag lever post, realize the mesh of liquid is got to the ration, it is more accurate convenient to get liquid.

Description

Food detects adds device with detect reagent

Technical Field

The utility model relates to a food detects technical field, especially relates to a food detects adds device with detect reagent.

Background

The prior art is searched, and an auxiliary reagent adding device (CN 202022120674.9) for food detection is disclosed, which comprises a stand and a detection frame, the utility model discloses a conveyor belt is arranged, so that a detection vessel can be driven by the conveyor belt to move forward, manpower waste is reduced, a motor driving shaft is connected with a supporting rod by arranging a motor, a turntable and a clamping groove, the turntable can be driven to rotate, the number of the clamping grooves is multiple, multiple foods can be detected simultaneously, the speed of the reagent in the detection vessel being fused with the foods can be accelerated when the turntable rotates, the reaction speed is improved, the waiting time is reduced, and the working efficiency is improved;

the purpose of manual quantitative dripping of the detection agent is realized through a pipeline with a valve and a flow meter in the prior art, the inaccuracy of liquid taking is easily caused by human factors, the liquid drainage of the valve is operated while the flow meter is observed, the problem of excessive addition of the detection agent is easily caused, and the detection precision is unsatisfactory.

Therefore, a detection reagent adding device for food detection is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides a detection reagent adding device for food detection.

In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, a detect reagent adds device for food detection, including the workstation, the top surface of workstation rotates and is connected with the rotor plate, and the top surface of workstation still fixedly connected with layer board, the top surface fixedly connected with of layer board are used for loading the storage section of thick bamboo of liquid, the top surface of storage section of thick bamboo sets up the ration and gets the liquid subassembly, the ration is got the liquid subassembly and is included standpipe, cock body, pull rod, nut and gag lever post, standpipe and storage section of thick bamboo fixed connection, nut and standpipe threaded connection, gag lever post and nut fixed connection, cock body and standpipe sliding connection, pull rod and cock body fixed connection, the lower terminal surface and the lateral wall face of standpipe all set up the feed liquor and the flowing back that one-way part is used for the standpipe.

Further, the standpipe is lower extreme confined cylinder, and the storage cylinder has the cavity, and the opening is seted up to the top surface of storage cylinder, and the standpipe runs through the top surface of standpipe, and the part outer wall that the standpipe is located outside the standpipe sets up the screw thread mouth, nut and standpipe outer wall threaded connection, the gag lever post is the U-shaped pole, and one of them terminal surface of gag lever post and the up end fixed connection of nut, the other end of gag lever post extends to the intracavity of standpipe.

Furthermore, the cock body is the circular rubber buffer that equals with the standpipe internal diameter, and the pull rod is connected with the up end fixed of cock body, and the stopper rod is located the partial wall of standpipe intracavity and has seted up the scale.

Further, one-way part includes flow distribution box, communicating pipe, returning face plate, sleeve pipe and ejector pin, flow distribution box and communicating pipe fixed connection, in communicating pipe runs through the standpipe bottom surface and extends to the standpipe, the returning face plate rotated with flow distribution box and is connected, sleeve pipe and flow distribution box fixed connection, the ejector pin passed through spring and sleeve pipe elastic connection.

Furthermore, the flow distribution box is a hollow box body, the turnover plate is rotatably connected with the inner bottom surface of the flow distribution box, the bottom surface of the flow distribution box is fixedly connected with the same communicating pipe, the sleeve is fixedly connected with the inner top surface of the flow distribution box, the ejector rod is slidably connected with the sleeve, and the spring is fixedly connected with the ejector rod and fixedly connected with the inner bottom surface of the sleeve.

Furthermore, the sleeve is a hollow pipe, the ejector rod is matched with the sleeve and is in sliding connection with the inner wall surface of the sleeve, and the lower end surface of the ejector rod is attached to the top surface of the turnover plate.

Advantageous effects

The utility model provides a food detects and adds device with detect reagent. The method has the following beneficial effects:

(1) This food detects uses detect reagent adds device drives the gag lever post through rotating the nut and shifts up, and the pulling pull rod drives the cock body and goes up in the standpipe and slide the reagent suction standpipe with storage in the storage cylinder, and after the up end of cock body and gag lever post contact, the cock body can't continue to shift up, shows the volume of inhaling liquid in the standpipe through the scale of gag lever post, realizes the quantitative purpose of getting liquid, gets liquid more accurate convenient.

(2) The detection reagent adding device for food detection has the advantages that negative pressure is formed in the communicating pipe in the process that the plug body is driven to move upwards by pulling the pull rod, liquid in the storage cylinder pushes the turnover plate to turn over under the action of atmospheric pressure, the turnover plate pushes the ejector rod to slide in the sleeve and compress the spring, the liquid in the storage cylinder is sent into the vertical pipe from the gap between the turnover plate and the flow distribution box through the communicating pipe, in the process of moving the plug body upwards, the side wall of the vertical pipe is provided with the turnover plate which is rotationally connected with the inner side wall surface of the flow dividing box close to the vertical pipe, in the process of moving the vertical pipe upwards, the communicating pipe on the wall surface of the flow dividing box on the side wall of the vertical pipe extends out of the storage cylinder, the turnover plate on the side wall of the vertical pipe is tightly pressed on the inner side wall surface of the vertical pipe by external air pressure, the sealed environment of the vertical pipe is kept, and liquid in the storage cylinder is conveniently sucked into the vertical pipe, when the promotion pull rod moves down, stopper extrusion liquid, the returning face plate of standpipe bottom surface receives decurrent pressure to keep and the laminating of reposition of redundant personnel incasement bottom surface, the returning face plate that liquid promoted the standpipe lateral wall in the standpipe overturns towards the direction of keeping away from the standpipe, liquid in the standpipe gets into the communicating pipe that corresponds from the returning face plate of standpipe lateral wall and the clearance of reposition of redundant personnel case and discharges the storage cylinder, by in discharged liquid drips the detection container in the rotor plate recess, it is rotatory to rock the detection container to drive the rotor plate through motor output shaft, on the basis of liquid is got to the realization ration, only need to go up the pull rod and accomplish under in squeezing the detection container with the liquid ration extrusion in the storage cylinder, the operation is retrencied more, reduce the probability that reagent drips to the storage cylinder outside.

Drawings

The structures, proportions, sizes, and other elements shown in the specification are for the understanding of the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined by the claims, but rather by the claims.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a sectional view of the storage cartridge of the present invention;

fig. 3 is an enlarged view of a in fig. 2 of the utility model.

Illustration of the drawings:

10. a work table; 11. a rotating plate; 12. a pallet; 13. a storage cylinder; 20. a vertical tube; 21. a plug body; 22. a pull rod; 23. a nut; 24. a limiting rod; 30. a shunt box; 31. a communicating pipe; 32. a turnover plate; 33. a sleeve; 34. a top rod; 35. a spring.

Detailed Description

A detection reagent adding device for food detection is disclosed, as shown in FIG. 1-FIG. 2, comprising a workbench 10, a rotating plate 11 rotatably connected to the top surface of the workbench 10, a supporting plate 12 fixedly connected to the top surface of the workbench 10, a storage tube 13 for loading liquid fixedly connected to the top surface of the supporting plate 12, a quantitative liquid taking assembly arranged on the top surface of the storage tube 13, the quantitative liquid taking assembly comprising a vertical tube 20, a plug body 21, a pull rod 22, a nut 23 and a limit rod 24, the vertical tube 20 fixedly connected to the storage tube 13, the nut 23 in threaded connection with the vertical tube 20, the limit rod 24 fixedly connected to the nut 23, the plug body 21 slidably connected to the vertical tube 20, the pull rod 22 fixedly connected to the plug body 21, a one-way component arranged on both the lower end surface and the side wall surface of the vertical tube 20 for liquid inlet and outlet of the vertical tube 20, the vertical tube 20 being a cylinder with a closed lower end, the storage tube 13 having a cavity, an opening arranged on the top surface of the storage tube 13, the standpipe 20 penetrates through the top surface of the standpipe 20, a threaded opening is formed in the partial outer wall surface of the standpipe 20, which is located outside the standpipe 20, a nut 23 is in threaded connection with the outer wall surface of the standpipe 20, a limiting rod 24 is a U-shaped rod, one end surface of the limiting rod 24 is fixedly connected with the upper end surface of the nut 23, the other end of the limiting rod 24 extends into the cavity of the standpipe 20, a plug body 21 is a round rubber plug with the same inner diameter as that of the standpipe 20, a pull rod 22 is fixedly connected with the upper end surface of the plug body 21, a scale is formed on the partial wall surface of the limiting rod 24, which is located in the cavity of the standpipe 20, the limiting rod 24 is driven to move upwards by rotating the nut 23, the pull rod 22 is pulled to drive the plug body 21 to slide upwards in the standpipe 20 so as to suck the reagent stored in the storage cylinder 13 into the standpipe 20, when the upper end surface of the plug body 21 is contacted with the limiting rod 24, the plug body 21 cannot move upwards continuously, and the amount of liquid sucked into the standpipe 20 is displayed by the scale of the limiting rod 24, the purpose of quantitatively taking liquid is realized, and the liquid taking is more accurate and convenient.

A detection reagent adding device for food detection is disclosed, as shown in FIG. 2-FIG. 3, the one-way component comprises a diversion box 30, a communicating pipe 31, a turning plate 32, a sleeve 33 and a push rod 34, the diversion box 30 is fixedly connected with the communicating pipe 31, the communicating pipe 31 penetrates through the bottom surface of the vertical pipe 20 and extends into the vertical pipe 20, the turning plate 32 is rotatably connected with the diversion box 30, the sleeve 33 is fixedly connected with the diversion box 30, the push rod 34 is elastically connected with the sleeve 33 through a spring 35, the diversion box 30 is a hollow box body, the turning plate 32 is rotatably connected with the inner bottom surface of the diversion box 30, the bottom surface of the diversion box 30 is fixedly connected with the same communicating pipe 31, the sleeve 33 is fixedly connected with the inner top surface of the diversion box 30, the push rod 34 is slidably connected with the sleeve 33, the spring 35 is fixedly connected with the push rod 34, the spring 35 is fixedly connected with the inner bottom surface of the sleeve 33, the sleeve 33 is a hollow pipe, the push rod 34 is adapted with the sleeve 33 and the push rod 34 is slidably connected with the inner wall surface of the sleeve 33, the lower end surface of the push rod 34 is attached to the top surface of the turning plate 32, negative pressure is formed in the communicating pipe 31 in the process of pulling the pull rod 22 to drive the plug body 21 to move upwards, liquid in the storage barrel 13 pushes the turning plate 32 to turn over under the action of atmospheric pressure, the turning plate 32 pushes the push rod 34 to slide in the sleeve 33 and compress the spring 35, the liquid in the storage barrel 13 is sent into the vertical pipe 20 through the communicating pipe 31 from the gap between the turning plate 32 and the flow distribution box 30, in the process of moving the plug body 21 upwards, the side wall of the vertical pipe 20 is provided with the turning plate 32 which is rotatably connected with the inner side wall surface of the flow distribution box 30 close to the vertical pipe 20, in the process of moving the vertical pipe 20 upwards, the communicating pipe 31 on the wall surface of the flow distribution box 30 on the side wall of the vertical pipe 20 extends out of the storage barrel 13, the turning plate 32 on the side wall of the vertical pipe 20 is pressed on the inner side wall of the vertical pipe 20 by external air pressure, and the sealed environment of the vertical pipe 20 is maintained so that the liquid in the storage barrel 13 can be sucked into the vertical pipe 20, when the push pull rod 22 moves downwards, the liquid is squeezed by the plug body 21, the turnover plate 32 on the bottom surface of the vertical pipe 20 is kept attached to the inner bottom surface of the shunt box 30 under the action of downward pressure, the turnover plate 32 on the side wall of the vertical pipe 20 is pushed by the liquid in the vertical pipe 20 and overturns towards the direction far away from the vertical pipe 20, the liquid in the vertical pipe 20 enters the corresponding communicating pipe 31 from the gap between the turnover plate 32 on the side wall of the vertical pipe 20 and the shunt box 30 and is discharged out of the storage barrel 13, the discharged liquid drips into the detection container in the concave hole of the rotating plate 11, the rotating plate 11 is driven by the motor output shaft to rotate to shake the detection container, on the basis of quantitative liquid taking, the liquid in the storage barrel 13 is squeezed into the detection container quantitatively, the liquid is pushed only to be completed by pulling the pull rod 22 downwards through the push rod 22, the operation is more simplified, and the probability that the reagent drips out of the storage barrel 13 is reduced.

The utility model discloses a theory of operation: the nut 23 is rotated to drive the stop rod 24 to move upwards, the pull rod 22 is pulled to drive the plug body 21 to slide upwards in the vertical pipe 20, so that the reagent stored in the storage cylinder 13 is sucked into the vertical pipe 20, when the upper end surface of the plug body 21 contacts with the limiting rod 24, the plug body 21 can not move upwards continuously, the amount of liquid sucked into the vertical tube 20 is displayed through the scale of the limiting rod 24, the quantitative liquid taking is realized, when the pull rod 22 is pulled to drive the plug body 21 to move upwards, negative pressure is formed in the communication pipe 31, liquid in the storage barrel 13 pushes the turnover plate 32 to turn over under the action of atmospheric pressure, the turnover plate 32 pushes the ejector rod 34 to slide in the sleeve 33 and compress the spring 35, the liquid in the storage barrel 13 is sent into the vertical pipe 20 from the gap between the turnover plate 32 and the flow dividing box 30 through the communication pipe 31, during the process of moving the plug body 21 upwards, the side wall of the vertical pipe 20 is provided with the turnover plate 32 which is rotatably connected with the inner side wall surface of the flow dividing box 30 close to the vertical pipe 20, during the upward movement of the standpipe 20, the communicating pipe 31 on the wall surface of the flow dividing box 30 on the side wall of the standpipe 20 extends out of the storage cylinder 13, the turnover plate 32 on the side wall of the standpipe 20 is pressed on the inner side wall surface of the standpipe 20 by the external air pressure, the sealing environment of the standpipe 20 is maintained, so that the liquid in the storage cylinder 13 can be sucked into the standpipe 20, when promotion pull rod 22 moves down, stopper body 21 extrusion liquid, the returning face plate 32 of standpipe 20 bottom surface receives decurrent pressure to keep and reposition of redundant personnel case 30 interior bottom surface laminating, the returning face plate 32 of liquid promotion standpipe 20 lateral wall is towards the direction upset of keeping away from standpipe 20 in the standpipe 20, liquid in the standpipe 20 gets into communicating pipe 31 that corresponds and discharges storage tube 13 from the returning face plate 32 of standpipe 20 lateral wall and reposition of redundant personnel case 30's clearance, by in the measuring vessel in the discharge liquid drippage to rotor plate 11 recess, it rocks to measuring vessel to drive rotor plate 11 rotation through motor output shaft.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a food detects uses detect reagent and adds device, includes workstation (10), and the top surface of workstation (10) is rotated and is connected with rotor plate (11), and the top surface of workstation (10) is fixedly connected with layer board (12) still, and the top surface fixedly connected with of layer board (12) is used for loading a storage section of thick bamboo (13) of liquid, its characterized in that: the top surface of a storage section of thick bamboo (13) sets up the ration and gets liquid subassembly, the liquid subassembly is got to the ration includes standpipe (20), cock body (21), pull rod (22), nut (23) and gag lever post (24), standpipe (20) and a storage section of thick bamboo (13) fixed connection, nut (23) and standpipe (20) threaded connection, gag lever post (24) and nut (23) fixed connection, cock body (21) and standpipe (20) sliding connection, pull rod (22) and cock body (21) fixed connection, the lower terminal surface and the lateral wall face of standpipe (20) all set up one-way component and are used for the feed liquor and the flowing back of standpipe (20).

2. The apparatus for adding a detection reagent for food detection according to claim 1, wherein: the utility model discloses a storage device, including standpipe (20), storage cylinder (13), nut (23) and standpipe (20), standpipe (20) are the lower extreme confined cylinder, and storage cylinder (13) has the cavity, and the opening is seted up to the top surface of storage cylinder (13), and standpipe (20) run through the top surface of standpipe (20), and screw thread mouth is seted up to the part outer wall that standpipe (20) is located standpipe (20) outside, nut (23) and standpipe (20) outer wall threaded connection, and gag lever post (24) are the U-shaped pole, and the up end fixed connection of one of them terminal surface of gag lever post (24) and nut (23), the other end of gag lever post (24) extends to the intracavity of standpipe (20).

3. The apparatus for adding a detection reagent for food detection according to claim 2, characterized in that: the stopper body (21) is a circular rubber stopper equal to the inner diameter of the vertical pipe (20), the pull rod (22) is fixedly connected with the upper end face of the stopper body (21), and the part of the wall face of the limiting rod (24) located in the cavity of the vertical pipe (20) is provided with scales.

4. The apparatus for adding a detection reagent for food detection according to claim 2, characterized in that: one-way component includes reposition of redundant personnel case (30), communicating pipe (31), returning face plate (32), sleeve pipe (33) and ejector pin (34), reposition of redundant personnel case (30) and communicating pipe (31) fixed connection, communicating pipe (31) run through standpipe (20) bottom surface and extend to in standpipe (20), returning face plate (32) rotate with reposition of redundant personnel case (30) and are connected, sleeve pipe (33) and reposition of redundant personnel case (30) fixed connection, and spring (35) and sleeve pipe (33) elastic connection are passed through in ejector pin (34).

5. The apparatus for adding a detection reagent for food detection according to claim 4, wherein: the flow distribution box (30) is a hollow box body, the bottom surface in the turnover plate (32) and the flow distribution box (30) is rotatably connected, the bottom surface of the flow distribution box (30) is fixedly connected with the same communication pipe (31), the sleeve (33) is fixedly connected with the inner top surface of the flow distribution box (30), the ejector rod (34) is slidably connected with the sleeve (33), and the spring (35) is fixedly connected with the ejector rod (34) and the inner bottom surface of the spring (35) is fixedly connected with the sleeve (33).

6. The apparatus for adding a detection reagent for food detection according to claim 5, wherein: the sleeve (33) is a hollow pipe, the ejector rod (34) is matched with the sleeve (33), the ejector rod (34) is in sliding connection with the inner wall surface of the sleeve (33), and the lower end surface of the ejector rod (34) is attached to the top surface of the turnover plate (32).