Safety detection device for barreled drinking water

Abstract

The utility model relates to the technical field of drinking water detection, and discloses a barreled drinking water safety detection device which comprises a filling production line, lifting tables are arranged in the middle of the interior of the filling production line, and a plurality of sets of evenly-distributed positioning seats are fixedly installed between the lifting tables. A funnel is arranged in the middle of the upper side of each positioning seat, the right end of each funnel penetrates through and is fixedly connected with an inclined sampling pipe, a first conveying table is arranged at the position, close to the lower end, in the filling production line, and evenly-distributed water buckets are conveyed on the first conveying table; a second conveying table is arranged on a cross beam at the right end of the first conveying table; sampling bottles which are uniformly distributed are conveyed on the second conveying table. Sampling work is completed during water filling, the working procedure of the sampling process is simplified, the safety detection efficiency of barreled water is greatly improved, the structure is simple, simple driving mechanisms such as a hydraulic cylinder and an electric push rod are adopted, and the complexity and cost of equipment are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of drinking water detection, in particular to a safety detection device for bottled drinking water. Background Art

[0002] Bottled drinking water safety testing is an important part of ensuring the quality and safety of drinking water. The testing process involves multiple aspects, including microbial indicators, chemical indicators, and radioactive indicators, etc. The testing process can basically be summarized as sampling, inspection, testing, and evaluation. Bottled drinking water safety testing is a complex process involving multiple aspects and multiple steps. Through strict testing standards and processes, the quality and safety of bottled drinking water can be ensured, and people's health can be protected.

[0003] China Patent Authorization Announcement No.: CN218865901U discloses a bottled drinking water safety detection device, which relates to the field of drinking water detection technology. In view of the existing bottled water safety detection process, the steps of manual sampling by detection personnel are cumbersome and inefficient, and the detection personnel may miss the detection, resulting in the problem that the water quality safety cannot be guaranteed. The following scheme is now proposed, including a bottom plate, a base is fixedly installed on the top of the bottom plate, a mounting groove is opened in the base, a first motor is fixedly installed in the mounting groove, and a rotating shaft is fixedly connected to the output shaft of the first motor. The utility model has a reasonable structural design and complete functions. The sampling can be carried out by clamping the absorbent cotton swab by the telescopic cylinder and the second motor in cooperation with the two clamping plates. The sample can be transported away by the first motor in cooperation with the rotating shaft, the second conveyor belt and the third conveyor belt, and the steps are repeated for continuous sampling and detection. No manual sampling is required, which is convenient and fast with high work efficiency.

[0004] However, this method has some shortcomings. For example, the operation is rather cumbersome. It requires the splint to clamp the absorbent cotton, and then use structures such as telescopic cylinders to drive the absorbent cotton into the bucket to absorb water, and then use the transmission structure to drive the absorbent cotton to move to the conveyor belt. In addition, after adding the sampling process, the cost of use is greatly increased. Utility Model Content

[0005] In view of the deficiencies of the comparative literature, the utility model provides a bottled drinking water safety detection device, which has the advantages of simple structure, convenient operation and high efficiency, and solves the problems of low sampling efficiency and high equipment cost.

[0006] The utility model provides the following technical scheme: a bottled drinking water safety detection device, comprising a filling production line, a lifting platform is arranged at the middle position inside the filling production line, uniformly distributed positioning seats are fixedly installed between the lifting platforms, funnels are arranged at the middle position on the upper side of the positioning seats, the right end of the funnel is penetrated by and fixedly connected with an inclined sampling tube, the left end opening of the sampling tube is parallel to the inner wall slope of the funnel, a first conveying platform is arranged near the lower end of the filling production line, uniformly distributed water buckets are conveyed on the first conveying platform, a second conveying platform is arranged on the right end crossbeam of the first conveying platform, uniformly distributed sampling bottles are conveyed on the second conveying platform, and the lower end of the sampling tube is perpendicular to the bottle mouth of the sampling bottle when in a vertical state.

[0007] Furthermore, an electric push rod is rotatably installed on the upper end of the positioning seat near the middle of the left side, and a fixing piece is fixedly connected to the left end of the funnel, and the funnel is rotatably connected to the output end of the electric push rod through the fixing piece.

[0008] Furthermore, a fixing rod is fixedly installed inside the fixing member, and the upper end of the positioning seat is fixedly connected to the limiting member at both ends near the left side, and the end close to the limiting member is provided with a guide groove, and the front and rear ends of the fixing rod are respectively slidably connected to the inside of the guide groove.

[0009] Furthermore, the front and rear ends of the funnel are rotatably connected to the limiting shaft at the left position near the middle, the right end of the limiting member is fixedly connected to the limiting plate, and the ends away from the limiting shaft are fixedly connected to the limiting plates respectively.

[0010] Furthermore, the upper end of the positioning seat is fixedly connected with a spill prevention ring at an outer position of the opening, and the bottom end of the funnel is located inside the spill prevention ring near the lower side.

[0011] Furthermore, a fixed platform is fixedly installed inside the filling production line near the upper side, and a uniformly distributed filling system is fixedly installed on the upper end of the fixed platform. The water nozzles of the filling system are on the same vertical line with the center of the funnel.

[0012] Furthermore, hydraulic cylinders are fixedly installed at both front and rear ends of the fixed platform, fixed plates are fixedly connected at both front and rear ends of the lifting platform, and the lower output end of the hydraulic cylinder is fixedly connected to the upper end of the fixed plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. During the filling process, the electric push rod drives the funnel to flip to the right, and at the same time drives the fixed rod to slide in the guide groove, so that the left end of the funnel is in a vertical state. At this time, the sampling tube is synchronously rotated to a vertical state driven by the funnel. The oblique mouth design at its left end allows part of the filling water to flow into the sampling tube and finally into the sampling bottle on the second conveyor. Through this method, the sampling work can be completed while filling the water, without manual operation, simplifying the sampling process and greatly improving the safety detection efficiency of bottled water.

[0015] 2. Compared with the sampling method using a transmission structure with a splint and absorbent cotton, this device improves efficiency while having a simple structure. It uses simple driving mechanisms such as hydraulic cylinders and electric push rods to replace complex transmission structures and clamping tools, reducing the complexity and cost of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 4 It is a schematic diagram of the sampling state structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the water filling state of the utility model.

[0021] In the figure: 1. Filling production line; 2. Lifting platform; 3. Positioning seat; 4. Electric push rod; 5. Funnel; 6. Fixing piece; 7. Fixing rod; 8. Limiting piece; 9. Guide groove; 10. Limiting shaft; 11. Limiting plate; 12. Sampling tube; 13. Anti-spill ring; 14. Fixed platform; 15. Filling system; 16. Hydraulic cylinder; 17. Fixed plate; 18. First conveying platform; 19. Bucket; 20. Second conveying platform; 21. Sampling bottle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5A bottled drinking water safety detection device comprises a filling production line 1, a lifting platform 2 is arranged in the middle position inside the filling production line 1, uniformly distributed positioning seats 3 are fixedly installed between the lifting platforms 2, a funnel 5 is arranged in the middle position on the upper side of the positioning seats 3, an inclined sampling tube 12 is passed through and fixedly connected to the right end of the funnel 5, the left end opening of the sampling tube 12 is parallel to the inner wall slope of the funnel 5, a first conveying platform 18 is arranged near the lower end inside the filling production line 1, uniformly distributed water buckets 19 are conveyed on the first conveying platform 18, a second conveying platform 20 is arranged on the right end crossbeam of the first conveying platform 18, uniformly distributed sampling bottles 21 are conveyed on the second conveying platform 20, and the lower end of the sampling tube 12 is perpendicular to the bottle mouth of the sampling bottle 21 when in a vertical state;

[0024] The sampling bottle 21 can be transported to the detection equipment for detection via the second conveyor platform 20. During this process, there is no need for manual sampling, and the sampling work can be completed while filling with water, which simplifies the sampling process and greatly improves the safety detection efficiency of bottled water. In addition, compared with the sampling method using a conveying structure with a splint and absorbent cotton, while improving efficiency, the structure is simple and the use cost is relatively reduced.

[0025] See also Figure 3-Figure 5 , the upper end of the positioning seat 3 is rotatably installed with an electric push rod 4 near the middle of the left side, the left end of the funnel 5 is fixedly connected with a fixing member 6, the funnel 5 is rotatably connected to the output end of the electric push rod 4 through the fixing member 6, and a fixing rod 7 is fixedly installed inside the fixing member 6. The upper end of the positioning seat 3 is fixedly connected to a limiting member 8 at both ends near the left side, and a guide groove 9 is provided at one end close to the limiting member 8. The front and rear ends of the fixing rod 7 are respectively slidably connected to the inside of the guide groove 9, and the front and rear ends of the funnel 5 are rotatably connected to the limiting shaft 10 near the middle of the left side. The right end of the limiting member 8 is fixedly connected to the limiting plate 11, and the ends away from the limiting shaft 10 are respectively fixedly connected to the limiting plate 11;

[0026] During the filling process of the water bucket 19, since the funnel 5 is limited by the limit shaft 10, but can rotate with the limit shaft 10 as the center point, the funnel 5 can be turned to the right by opening the electric push rod 4 so that its output end drives the fixing member 6. During the turning process of the funnel 5, the fixing rod 7 will be synchronously driven to slide inside the guide groove 9. When the fixing rod 7 slides from the low position of the guide groove 9 to the high position and stops, the left end of the funnel 5 is in a vertical state. At the same time, the sampling tube 12 rotates synchronously under the drive of the funnel 5. When it stops, the water outlet at the lower end is also in a vertical state, so that the funnel 5 does not affect the water filling nozzle of the filling system 15 to fill the water bucket 19. Due to the change in position, the design of the oblique mouth of the left end of the sampling tube 12 can allow part of the filling water to enter the sampling tube 12, and finally flow from its lower end into the sampling bottle 21 on the second conveying platform 20, thereby completing the sampling of the batch of bottled water.

[0027] See also Figure 3 The upper end of the positioning seat 3 is fixedly connected with an anti-spill ring 13 at the outer position of the opening, and the bottom end of the funnel 5 is located inside the anti-spill ring 13 near the lower side. When the equipment has position deviation, the anti-spill ring 13 can prevent water from splashing when filling.

[0028] See also Figure 1-Figure 2 A fixed platform 14 is fixedly installed near the upper side of the filling production line 1, and a uniformly distributed filling system 15 is fixedly installed on the upper end of the fixed platform 14. The watering nozzle of the filling system 15 is on the same vertical line as the center of the funnel 5. Hydraulic cylinders 16 are fixedly installed at both ends of the fixed platform 14. Fixed plates 17 are fixedly connected to both ends of the front and rear ends between the lifting platform 2. The lower output end of the hydraulic cylinder 16 is fixedly connected to the upper end of the fixed plate 17.

[0029] The bucket 19 is transported to the lower side of the filling system 15 by the first conveying platform 18 and stops. At the same time, the lifting platform 2 can be driven down by opening the hydraulic cylinder 16, so that the through groove in the middle position of the positioning seat 3 is lowered to the outside of the bottle mouth of the bucket 19, which plays a positioning role. At the same time, it can prevent the bucket 19 from tipping over during the filling process by opening the filling system 15.

[0030] Working principle: the bucket 19 is transported to the lower side of the filling system 15 by the first conveying platform 18 and stops. At the same time, the lifting platform 2 can be driven down by opening the hydraulic cylinder 16, so that the through groove in the middle position of the positioning seat 3 is lowered to the outside of the bottle mouth of the bucket 19, which plays a positioning role. At the same time, it can prevent the bucket 19 from tipping over during the filling process by opening the filling system 15. In the process of filling the bucket 19, since the funnel 5 is limited by the limit shaft 10, but can rotate with the limit shaft 10 as the center point, the funnel 5 can be turned to the right by opening the electric push rod 4 so that its output end drives the fixing part 6. In the process of the funnel 5 turning over, the fixing rod 7 will be driven to slide inside the guide groove 9 synchronously. When the fixing rod 7 slides from the low position of the guide groove 9 to the high position, it stops. At this time, the left end of the funnel 5 is in a vertical state, and the sampling tube 12 is in the belt of the funnel 5. The funnel 5 rotates synchronously with the movement, and the water outlet at the lower end is also in a vertical state when it stops, so that the funnel 5 does not affect the filling of the bucket 19 by the water nozzle of the filling system 15. Due to the change in position, the design of the oblique mouth of the left end of the sampling tube 12 can allow part of the filling water to enter the sampling tube 12, and finally flow from its lower end into the sampling bottle 21 on the second conveying platform 20, thereby completing the sampling of the batch of bottled water. The sampling bottle 21 can be transported to the detection equipment for detection through the second conveying platform 20. In this process, no manual sampling is required, and the sampling work can be completed while filling, which simplifies the sampling process, simplifies the complexity, and greatly improves the safety detection efficiency of bottled water. In addition, compared with the sampling method using a conveying structure with a splint and absorbent cotton, while improving the efficiency, the structure is simple, and the use cost is relatively ideally reduced.

Claims

1. A bottled drinking water safety detection device, comprising a filling production line (1), characterized in that: A lifting platform (2) is provided in the middle position of the filling production line (1), and evenly distributed positioning seats (3) are fixedly installed between the lifting platforms (2). A funnel (5) is provided in the middle position on the upper side of the positioning seat (3), and an inclined sampling tube (12) is passed through and fixedly connected to the right end of the funnel (5). The left end opening of the sampling tube (12) is parallel to the inner wall slope of the funnel (5). A first conveying platform (18) is provided near the lower end of the filling production line (1), and evenly distributed water buckets (19) are conveyed on the first conveying platform (18). A second conveying platform (20) is provided on the right end crossbeam of the first conveying platform (18), and evenly distributed sampling tubes (12) are conveyed on the second conveying platform (20). The sample bottle (21) is provided with a sampling tube (12) which is perpendicular to the bottle mouth of the sampling bottle (21) when in a vertical state. The upper end of the positioning seat (3) is rotatably mounted with an electric push rod (4) near the middle of the left side. The left end of the funnel (5) is fixedly connected with a fixing member (6). The funnel (5) is rotatably connected to the output end of the electric push rod (4) through the fixing member (6). A fixing rod (7) is fixedly mounted inside the fixing member (6). The upper end of the positioning seat (3) is fixedly connected with a limiting member (8) at both ends near the left side. A guide groove (9) is provided at one end near the limiting member (8). The front and rear ends of the fixing rod (7) are respectively slidably connected inside the guide groove (9).

2. A bottled drinking water safety detection device according to claim 1, characterized in that: The front and rear ends of the funnel (5) are both rotatably connected to the limiting shaft (10) at the left position near the middle, the right end of the limiting member (8) is fixedly connected to the limiting plate (11), and the ends of the limiting shaft (10) that are far away from each other are respectively fixedly connected to the limiting plate (11).

3. A bottled drinking water safety detection device according to claim 1, characterized in that: The upper end of the positioning seat (3) is fixedly connected to a spill prevention ring (13) at the outer position of the opening, and the bottom end of the funnel (5) is located inside the spill prevention ring (13) near the lower side.

4. A bottled drinking water safety detection device according to claim 1, characterized in that: A fixed platform (14) is fixedly installed near the upper side of the filling production line (1), and a uniformly distributed filling system (15) is fixedly installed on the upper end of the fixed platform (14). The watering nozzle of the filling system (15) is located on the same vertical line as the center of the funnel (5).

5. A bottled drinking water safety detection device according to claim 4, characterized in that: Hydraulic cylinders (16) are fixedly installed at both front and rear ends of the fixed platform (14), fixed plates (17) are fixedly connected at both front and rear ends between the lifting platforms (2), and the lower output end of the hydraulic cylinder (16) is fixedly connected to the upper end of the fixed plate (17).

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