CN219511883U - Liquid food additive detects with high-efficient sampling device - Google Patents
Liquid food additive detects with high-efficient sampling device Download PDFInfo
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- CN219511883U CN219511883U CN202320690616.0U CN202320690616U CN219511883U CN 219511883 U CN219511883 U CN 219511883U CN 202320690616 U CN202320690616 U CN 202320690616U CN 219511883 U CN219511883 U CN 219511883U
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Abstract
The utility model discloses a high-efficiency sampling device for detecting liquid food additives, which comprises a bracket and an indexing device which are fixedly arranged on a workbench, wherein a lifting electric cylinder is fixedly arranged on the bottom surface of a mounting plate, a liquid suction pipe which downwards penetrates through the mounting plate is fixedly arranged on a lifting plate, an annular plate is welded on the outer wall of the lower end part of the liquid suction pipe, a columnar filter cartridge is fixedly arranged outside the annular plate, and the bottom of the filter cartridge is closed; a liquid outlet pipe which is vertically arranged is fixedly arranged on the left side wall of the bracket, the bottom of the liquid outlet pipe is fixedly connected with a liquid outlet nozzle, and a constant delivery pump is connected between the top end opening of the liquid outlet pipe and the top end opening of the liquid suction pipe; the indexing device comprises a stepping motor which is fixedly arranged on the table surface of the workbench and positioned on the right side of the bracket, and a rotary table is arranged on an output shaft of the stepping motor. The beneficial effects of the utility model are as follows: compact structure, greatly improves liquid food sampling efficiency, alleviates sample work load.
Description
Technical Field
The utility model relates to the technical field of liquid food sampling, in particular to a high-efficiency sampling device for detecting a liquid food additive.
Background
Along with the continuous improvement of the living standard of people, people pay more and more attention to food safety, and when a merchant needs to purchase a batch of food from a food manufacturer, the amount of additives in the food needs to be detected in advance, so as to judge whether the food produced by the manufacturer accords with the food safety. Before detecting the additive, the food needs to be sampled, and the additive in the sample can be detected by a special instrument after the food is sampled.
The liquid food sampling method comprises the following steps: the sampling personnel firstly unpack the sealing cover of the material box containing the liquid food, and after unpacking, particles (including fruit particles, sesame, grains and the like) in the liquid food are filtered, so that the detection of the additive by an instrument is prevented from being influenced by the existence of the particles, and after the particles are filtered, the sampling personnel discharges the residual liquid into the designated sampling box, so that the liquid food is sampled.
However, this sampling method, while capable of achieving the sampling of liquid foods, still presents the following technical drawbacks during the actual operation:
I. when liquid food in a plurality of same type feed boxes is sampled, particulate matters in the feed boxes need to be filtered, and the filtering process is increased, so that the sampling time is increased, and the sampling efficiency of the liquid food is reduced.
II. At each sampling, manual discharge of the liquid food into the designated sampling cartridge is required, which clearly increases the sampling effort. Therefore, there is a need for a high-efficiency liquid food additive detection sampling device that greatly improves the liquid food sampling efficiency and reduces the sampling effort.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the efficient sampling device for detecting the liquid food additive, which has a compact structure, greatly improves the liquid food sampling efficiency and reduces the sampling workload.
The aim of the utility model is achieved by the following technical scheme: the utility model provides a liquid food additive detects and uses high-efficient sampling device, it includes support and indexing means that sets firmly on the workstation, the upper end of support sets firmly the mounting panel, has set firmly the lift jar on the bottom surface of mounting panel, and the piston rod of lift jar runs through the mounting panel setting, and has set firmly the lifter plate on the extension, has set firmly the drawing liquid pipe that runs through the mounting panel setting downwards on the lifter plate, has welded the annular plate on the outer wall of drawing liquid pipe lower extreme, and the outside of annular plate has set firmly the column cartridge filter, and the bottom of cartridge filter is sealed; a liquid outlet pipe which is vertically arranged is fixedly arranged on the left side wall of the bracket, the bottom of the liquid outlet pipe is fixedly connected with a liquid outlet nozzle, and a constant delivery pump is connected between the top end opening of the liquid outlet pipe and the top end opening of the liquid suction pipe; the indexing device comprises a stepping motor which is fixedly arranged on the table surface of the workbench and positioned on the right side of the bracket, a rotary table is arranged on an output shaft of the stepping motor, and a plurality of blind grooves are formed in the top surface of the rotary table along the circumferential direction of the rotary table.
The lifting plate is characterized in that a guide post is fixedly arranged on the bottom surface of the right end part of the lifting plate, a guide hole is formed in the mounting plate, and the guide post is slidably arranged in the guide hole.
The quantitative pump is fixedly arranged on the top surface of the lifting plate, a liquid pumping port of the quantitative pump is connected with the top end port of the liquid pumping pipe through a pipeline, a hose is connected to the liquid discharging port of the quantitative pump, and a hose is connected between the other port of the hose and the top end port of the liquid outlet pipe.
A plurality of supporting legs are fixedly arranged on the bottom surface of the workbench.
The left end face of the support is fixedly provided with a plurality of connecting plates, and the liquid outlet pipe is vertically arranged and fixedly arranged between the connecting plates.
The sampling device also comprises a controller, wherein the controller is electrically connected with the stepping motor, the lifting electric cylinder and the constant delivery pump through signal wires.
The utility model has the following advantages: compact structure, greatly improves liquid food sampling efficiency, alleviates sample work load.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the main section of FIG. 1;
FIG. 3 is a schematic structural view of a turntable;
FIG. 4 is a top view of FIG. 3;
FIG. 5 is an enlarged schematic view of part I of FIG. 2;
FIG. 6 is a schematic illustration of placement of a cartridge in each blind slot;
FIG. 7 is a schematic view of the cartridge extending into cartridge A;
in the figure, a workbench, a 2-support, a 3-lifting electric cylinder, a 4-lifting plate, a 5-drawing pipe, a 6-annular plate, a 7-filter cylinder, an 8-liquid outlet pipe, a 9-liquid outlet nozzle, a 10-quantitative pump, an 11-stepping motor, a 12-rotary table, a 13-blind groove, a 14-guide column, a 15-hose, a 16-material box and a 17-material box A are arranged.
Detailed Description
The utility model is further described below with reference to the accompanying drawings, the scope of the utility model not being limited to the following:
as shown in fig. 1-5, the efficient sampling device for detecting the liquid food additive comprises a bracket 2 and an indexing device which are fixedly arranged on a workbench 1, wherein a plurality of supporting legs are fixedly arranged on the bottom surface of the workbench 1, a mounting plate is fixedly arranged at the upper end part of the bracket 2, a lifting electric cylinder 3 is fixedly arranged on the bottom surface of the mounting plate, a piston rod of the lifting electric cylinder 3 penetrates through the mounting plate, a lifting plate 4 is fixedly arranged on an extending end, a liquid suction pipe 5 which downwards penetrates through the mounting plate is fixedly arranged on the lifting plate 4, an annular plate 6 is welded on the outer wall of the lower end part of the liquid suction pipe 5, a columnar filter cartridge 7 is fixedly arranged outside the annular plate 6, and the bottom of the filter cartridge 7 is closed; the left side wall of the bracket 2 is fixedly provided with a liquid outlet pipe 8 which is vertically arranged, the left end face of the bracket 2 is fixedly provided with a plurality of connecting plates, the liquid outlet pipe 8 is vertically arranged and fixedly arranged between the connecting plates, the bottom of the liquid outlet pipe 8 is fixedly connected with a liquid outlet nozzle 9, and a constant delivery pump 10 is connected between the top end opening of the liquid outlet pipe 8 and the top end opening of the liquid suction pipe 5; the indexing device comprises a stepping motor 11 fixedly arranged on the surface of the workbench 1 and positioned on the right side of the bracket 2, a rotary table 12 is arranged on an output shaft of the stepping motor 11, and a plurality of blind grooves 13 are formed in the top surface of the rotary table 12 along the circumferential direction of the rotary table.
The bottom surface of the right end part of the lifting plate 4 is fixedly provided with a guide column 14, a guide hole is formed in the mounting plate, and the guide column 14 is slidably mounted in the guide hole. The fixed displacement pump 10 is fixedly arranged on the top surface of the lifting plate 4, a liquid pumping port of the fixed displacement pump 10 is connected with a top port of the liquid pumping pipe 5 through a pipeline, a hose 15 is connected at a liquid discharging port of the fixed displacement pump 10, and a hose is connected between the other port of the hose 15 and the top port of the liquid outlet pipe 8.
The sampling device further comprises a controller, the controller is electrically connected with the stepping motor 11, the lifting electric cylinder 3 and the constant delivery pump 10 through signal wires, the controller can control the starting or closing of the stepping motor 11 and the constant delivery pump 10, and meanwhile, the lifting electric cylinder 3 can also control the extension or retraction of a piston rod, so that the operation of sampling personnel is facilitated.
The working process of the utility model is as follows:
s1, a sampling person unpacks covers of a plurality of material boxes which are of the same type and store liquid foods, and after unpacking, the sampling person places one material box 16 in each blind groove 13, as shown in FIG. 6, and the liquid foods in each material box 16 are exposed at the moment;
s2, sampling liquid food in the first material box A, wherein the specific operation steps are as follows:
s21, a sampling person controls the stepping motor 11 to start, the stepping motor 11 drives the rotary table 12 to rotate, the rotary table 12 drives the feeding box 16 to rotate, and when the first feeding box A17 rotates to be right below the filter cartridge 7, the controller controls the stepping motor 11 to be closed;
s22, a sampling box is placed under the liquid outlet nozzle 9 by a sampling person, then a piston rod of the lifting electric cylinder 3 is controlled to retract downwards, the piston rod drives the lifting plate 4 to move downwards, the lifting plate 4 drives the quantitative pump 10, the liquid suction pipe 5 and the filter cartridge 7 to move downwards synchronously, the filter cartridge 7 moves towards the direction of the material box A17, and when the piston rod of the lifting electric cylinder 3 extends completely, the filter cartridge 7 just extends into the material box A17, as shown in FIG. 7;
s23, controlling the constant delivery pump 10 to start, under pump pressure, enabling the liquid in the material box A17 to sequentially pass through meshes of the filter cartridge 7, a lower port of the liquid suction pipe 5, an upper port of the liquid suction pipe 5, a pipeline, the constant delivery pump 10, a hose 15 and a liquid outlet pipe 8, and finally flowing into a sampling box through a liquid outlet 9, so that liquid food in the first material box A17 is sampled;
s24, controlling a piston rod of the lifting electric cylinder 3 to extend upwards, driving the lifting plate 4 to move upwards by the piston rod, driving the quantitative pump 10 and the liquid suction pipe 5 to move upwards by the lifting plate 4, and controlling the lifting electric cylinder 3 to be closed by the controller after the piston rod of the lifting electric cylinder 3 is reset;
s3, after sampling, a sampling person puts the sample in the sampling box into a detection chamber, and the operation of the step S2 is repeated, so that the liquid food in the second material box 16 can be sampled;
s4, repeating the operations of the steps S2-S4, so as to finish the sampling of the liquid food in each material box 16 on the turntable 12.
In the sampling process of steps S22 to S23, when the filter cartridge 7 is inserted into the cartridge a17, the filter cartridge 7 has filtered the particulate matters in the liquid food in advance, so that only the liquid extracted from the cartridge a17 is ensured, and no particulate matters exist.
In addition, in step S2 to S4, the sampling personnel only need to control the start of the stepper motor 11, and can convey the material box 16 to be sampled to the sampling station, then the liquid food in the material box 16 can be rapidly sampled by controlling the retraction of the piston rod of the lifting electric cylinder 3 and the driving of the constant delivery pump 10, and compared with the operation of manually dumping the liquid food in the material box in the sampling box, the workload of the sampling personnel is greatly reduced.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a liquid food additive detects with high-efficient sampling device which characterized in that: the automatic lifting device comprises a support (2) and an indexing device which are fixedly arranged on a workbench (1), wherein an installation plate is fixedly arranged at the upper end part of the support (2), a lifting electric cylinder (3) is fixedly arranged on the bottom surface of the installation plate, a piston rod of the lifting electric cylinder (3) penetrates through the installation plate, a lifting plate (4) is fixedly arranged on an extending end, a liquid suction pipe (5) downwards penetrating through the installation plate is fixedly arranged on the lifting plate (4), an annular plate (6) is welded on the outer wall of the lower end part of the liquid suction pipe (5), a columnar filter cartridge (7) is fixedly arranged outside the annular plate (6), and the bottom of the filter cartridge (7) is closed; a liquid outlet pipe (8) which is vertically arranged is fixedly arranged on the left side wall of the bracket (2), a liquid outlet nozzle (9) is fixedly connected to the bottom of the liquid outlet pipe (8), and a constant delivery pump (10) is connected between the top end opening of the liquid outlet pipe (8) and the top end opening of the liquid suction pipe (5); the indexing device comprises a stepping motor (11) fixedly arranged on the table top of the workbench (1) and positioned on the right side of the bracket (2), a rotary table (12) is arranged on an output shaft of the stepping motor (11), and a plurality of blind grooves (13) are formed in the top surface of the rotary table (12) along the circumferential direction of the rotary table.
2. The high-efficiency sampling device for detecting liquid food additives as claimed in claim 1, wherein: the guide post (14) is fixedly arranged on the bottom surface of the right end part of the lifting plate (4), a guide hole is formed in the mounting plate, and the guide post (14) is slidably arranged in the guide hole.
3. The high-efficiency sampling device for detecting liquid food additives as claimed in claim 1, wherein: the quantitative pump (10) is fixedly arranged on the top surface of the lifting plate (4), a liquid suction port of the quantitative pump (10) is connected with the top end port of the liquid suction pipe (5) through a pipeline, a hose (15) is connected to the liquid discharge port of the quantitative pump (10), and a hose is connected between the other port of the hose (15) and the top end port of the liquid outlet pipe (8).
4. The high-efficiency sampling device for detecting liquid food additives as claimed in claim 1, wherein: a plurality of supporting legs are fixedly arranged on the bottom surface of the workbench (1).
5. The high-efficiency sampling device for detecting liquid food additives as claimed in claim 1, wherein: the left end face of the bracket (2) is fixedly provided with a plurality of connecting plates, and the liquid outlet pipe (8) is vertically arranged and fixedly arranged between the connecting plates.
6. The high-efficiency sampling device for detecting liquid food additives as claimed in claim 1, wherein: the sampling device also comprises a controller, wherein the controller is electrically connected with the stepping motor (11), the lifting electric cylinder (3) and the quantitative pump (10) through signal wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320690616.0U CN219511883U (en) | 2023-03-31 | 2023-03-31 | Liquid food additive detects with high-efficient sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320690616.0U CN219511883U (en) | 2023-03-31 | 2023-03-31 | Liquid food additive detects with high-efficient sampling device |
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| Publication Number | Publication Date |
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| CN219511883U true CN219511883U (en) | 2023-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320690616.0U Active CN219511883U (en) | 2023-03-31 | 2023-03-31 | Liquid food additive detects with high-efficient sampling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117025909A (en) * | 2023-10-10 | 2023-11-10 | 成都壹佰科技有限公司 | Destressing device and method for automatically eliminating saw blade stress |
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2023
- 2023-03-31 CN CN202320690616.0U patent/CN219511883U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117025909A (en) * | 2023-10-10 | 2023-11-10 | 成都壹佰科技有限公司 | Destressing device and method for automatically eliminating saw blade stress |
| CN117025909B (en) * | 2023-10-10 | 2023-12-19 | 成都壹佰科技有限公司 | Destressing device and method for automatically eliminating saw blade stress |
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