CN213041585U - Sampling device for citric acid detection - Google Patents
Sampling device for citric acid detection Download PDFInfo
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- CN213041585U CN213041585U CN202022059227.7U CN202022059227U CN213041585U CN 213041585 U CN213041585 U CN 213041585U CN 202022059227 U CN202022059227 U CN 202022059227U CN 213041585 U CN213041585 U CN 213041585U
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Abstract
The utility model discloses a sampling device for citric acid detection, which comprises a base, wherein a storage barrel is placed on the upper surface of the base, the upper surface of the base is fixedly connected with an equipment box, one side of the equipment box is connected with a supporting box in a transmission way, a sampling cylinder is clamped below the supporting box, a plurality of feed inlets are arranged on the outer side wall of the sampling cylinder, a motor is fixedly installed on the inner bottom wall of the sampling cylinder, a plurality of guide discs are fixedly connected with the inside of the sampling cylinder, the output end of the motor is fixedly connected with a rotating shaft, one end of a plurality of connecting rods is fixedly connected with a sealing block, a plurality of guide pipes are fixedly connected on the guide discs, one end of a plurality of guide pipes all penetrates through the inner wall of the sampling cylinder to extend to the outside of the sampling cylinder and are connected with a detection cylinder by screw threads, layered sampling can, the data that make the detection are more comprehensive, make things convenient for the staff to wash the sampler barrel.
Description
Technical Field
The utility model relates to a citric acid detection device field, in particular to citric acid detects uses sampling device.
Background
Citric acid is an important organic acid, also called citric acid, colorless crystal, usually contains a molecular crystal water, has no odor, has strong sour taste, is easily dissolved in water, and its calcium salt is easily dissolved in cold water rather than hot water, and this property is usually used for identifying and separating citric acid, and when crystallizing, the proper temperature can be controlled to obtain anhydrous citric acid. In the food industry, cosmetic industry etc. has very much usage, before detecting citric acid, need sample citric acid, and current sampling device, the sample is comprehensive inadequately, is difficult to carry out the layering sample for the result of detection is accurate inadequately, and is difficult to clear up, can produce the influence to the secondary detection, so we provide a sampling device for citric acid detects.
SUMMERY OF THE UTILITY MODEL
The to-be-solved main technical problem of the utility model is to provide a citric acid that can carry out the layering sample, clear up easily detects and uses sampling device.
In order to solve the technical problem, the utility model provides a following technical scheme:
the sampling device for citric acid detection comprises a base, wherein a storage barrel is placed on the upper surface of the base, an adjusting component is fixedly connected to the upper surface of the base, one side, close to the storage barrel, of the adjusting component is connected with a clamping component, a sampling component is clamped below the clamping component and comprises a sampling barrel, a plurality of feed inlets are formed in the outer side wall of the sampling barrel, a motor is fixedly installed on the inner bottom wall of the sampling barrel, a plurality of material guide discs are fixedly connected to the inner part of the sampling barrel, a rotating shaft is fixedly connected to the output end of the motor, the bottom end of the rotating shaft sequentially penetrates through the material guide discs to extend to the upper part of the rotating shaft and is rotatably connected with the inner upper wall of the sampling barrel through a bearing, a plurality of reciprocating lead screws are arranged on the rotating shaft, a transmission sleeve is in threaded connection with the outer side wall of each reciprocating lead screw, and a limiting, the one end of gag lever post is respectively through spout and the inside lateral wall sliding connection of sampler barrel, a plurality of the equal fixedly connected with seal block of one end of connecting rod, a plurality of seal block corresponds two liang of each other with a plurality of feed inlet respectively, a plurality of equal fixedly connected with passage on the baffle disc, a plurality of the one end of passage all runs through the sampler barrel inner wall and extends to its outside and threaded connection has a detection section of thick bamboo.
The following is the utility model discloses to above-mentioned technical scheme's further optimization:
the joint subassembly is including supporting the box, and the inside both sides wall of supporting the box is fixedly connected with dead lever and spring respectively, and the one end fixedly connected with connecting block of spring, the relative terminal surface of dead lever and connecting block be fixedly connected with second cardboard and first cardboard respectively, the relative terminal surface of second cardboard and first cardboard joint mutually with the sampling tube outside.
Further optimization: the outer side walls at two ends of the connecting block are fixedly connected with limiting blocks, and one ends of the two limiting blocks are respectively connected with the inner side walls of the supporting box in a sliding mode through sliding grooves.
Further optimization: the outer side wall of the first clamping plate is fixedly connected with a pull rod.
Further optimization: the second cardboard is the arc structure with first cardboard, and second cardboard and first cardboard are the symmetric distribution.
Further optimization: the adjusting component comprises an equipment box, the middle inside of the equipment box is rotatably connected with a screw rod through a bearing, the outer side wall of the screw rod is in threaded connection with a connecting plate, and one end of the connecting plate penetrates through the sliding groove to extend to the outside of the connecting plate and is fixedly connected with the supporting box.
Further optimization: the outer side wall of the screw is fixedly connected with a first bevel gear, the inner side wall of the equipment box is rotatably connected with a transmission shaft through a bearing, one end of the transmission shaft is fixedly connected with a second bevel gear, the outer surface of the second bevel gear is meshed with the first bevel gear, and the other end of the transmission shaft is fixedly connected with a hand wheel.
Compared with the prior art, the utility model discloses following beneficial effect has:
a. the motor starts to drive the pivot and rotates, make the epaxial reciprocal lead screw of commentaries on classics rotate, carry on spacingly through the gag lever post to the transmission cover, make the transmission cover remove on reciprocal lead screw, make the sealed piece on the connecting rod open the feed inlet then, make outside material enter into the sampler barrel through the feed inlet, make in the passage of material from the passage of baffle disc below enters into the detection cylinder, thereby can realize the layering sample, be favorable to improving the variety of sample, make the data that detect more comprehensive.
b. Spring extrusion connecting block can block the sampler barrel then between first cardboard on the connecting block and the second cardboard, the pulling pull rod for connecting block on the first cardboard extrudes the spring, thereby be convenient for install and dismantle the sampler barrel, make things convenient for the staff to wash the sampler barrel, can avoid remaining material to produce the mixture to the material of once more taking a sample, thereby can make the detection more accurate.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the sampling cylinder of the present invention;
FIG. 3 is a schematic view of the internal structure of the middle support box of the present invention;
fig. 4 is a schematic view of the overall structure in another direction of the present invention.
In the figure: 1. a base; 2. a storage barrel; 3. an equipment box; 4. a support box; 5. a sampling tube; 6. a feed inlet; 7. a motor; 8. a rotating shaft; 9. a reciprocating screw rod; 10. a transmission sleeve; 11. a limiting rod; 12. a connecting rod; 13. a sealing block; 14. a material guide plate; 15. a material guide pipe; 16. a detection cylinder; 17. a spring; 18. connecting blocks; 19. a first clamping plate; 20. fixing the rod; 21. a second clamping plate; 22. a limiting block; 23. a screw; 24. a connecting plate; 25. a first bevel gear; 26. a drive shaft; 27. a second bevel gear; 28. a hand wheel; 29. a pull rod.
Detailed Description
Example (b):
as shown in fig. 1-4, the sampling device for citric acid detection comprises a base 1, a storage barrel 2 is placed on the upper surface of the base 1, an adjusting component is fixedly connected to the upper surface of the base 1, a clamping component is in transmission connection with one side of the adjusting component close to the storage barrel 2, a sampling component is clamped below the clamping component, the sampling component comprises a sampling barrel 5, a plurality of feed inlets 6 are formed in the outer side wall of the sampling barrel 5, a motor 7 is fixedly installed on the inner bottom wall of the sampling barrel 5, a plurality of guide discs 14 are fixedly connected to the inner part of the sampling barrel 5, a rotating shaft 8 is fixedly connected to the output end of the motor 7, the bottom end of the rotating shaft 8 sequentially penetrates through a plurality of guide discs 14 to extend to the upper part of the rotating shaft and is rotatably connected with the inner upper wall of the sampling barrel 5 through bearings, a plurality of reciprocating lead screws 9 are arranged on the rotating, the lateral wall of a plurality of transmission cover 10 is fixedly connected with gag lever post 11 and connecting rod 12 respectively, the inside lateral wall sliding connection of spout and sampling tube 5 is passed through respectively to the one end of a plurality of gag lever post 11, the equal fixedly connected with seal block 13 of the one end of a plurality of connecting rod 12, a plurality of seal block 13 corresponds with two liang of each other of a plurality of feed inlet 6 respectively, equal fixedly connected with passage 15 on a plurality of baffle disc 14, the one end of a plurality of passage 15 all runs through the sampling tube 5 inner wall and extends to its outside and threaded connection has a detection section of thick bamboo 16.
By the design, layered sampling can be performed, so that sampling is more comprehensive, and detection is more accurate.
The joint subassembly is including supporting box 4, and the inside both sides wall of supporting box 4 is fixedly connected with dead lever 20 and spring 17 respectively, and spring 17's one end fixedly connected with connecting block 18, and the relative terminal surface of dead lever 20 and connecting block 18 is fixedly connected with second cardboard 21 and first cardboard 19 respectively, and the relative terminal surface of second cardboard 21 and first cardboard 19 is joint with 5 outside walls of sampling tube jointly, and the design like this is convenient for install and dismantle sampling tube 5, conveniently washs it.
The equal fixedly connected with stopper 22 of lateral wall at connecting block 18 both ends, the one end of two stoppers 22 is respectively through spout and the inside lateral wall sliding connection of support box 4 for first cardboard 19 is fixed more stably.
The outer side wall of the first clamping plate 19 is fixedly connected with a pull rod 29, and the design is convenient for pulling the first clamping plate 19.
The adjusting component comprises an equipment box 3, the middle inside of the equipment box 3 is rotatably connected with a screw 23 through a bearing, the outer side wall of the screw 23 is in threaded connection with a connecting plate 24, one end of the connecting plate 24 penetrates through a sliding groove to extend to the outside of the connecting plate and is fixedly connected with the supporting box 4, and the outer side wall of the screw 23 is fixedly connected with a first bevel gear 25.
The inside lateral wall of equipment box 3 is connected with transmission shaft 26 through the bearing rotation, and the one end fixedly connected with second bevel gear 27 of transmission shaft 26, the surface and the first bevel gear 25 of second bevel gear 27 mesh mutually, and the other end fixedly connected with hand wheel 28 of transmission shaft 26 is convenient for insert in the material of storage bucket 2 with sampling tube 5.
During the use, the staff will be equipped with the storage bucket 2 of material and place on base 1, pulling pull rod 29 for connecting block 18 on the first cardboard 19 extrudes spring 17, blocks sampler barrel 5 between second cardboard 21 and first cardboard 19.
The rotating hand wheel 28 drives the second bevel gear 27 on the transmission shaft 26 to rotate, and the second bevel gear 27 drives the screw 23 on the first bevel gear 25 to rotate, so that the support box 4 on the connecting plate 24 descends, and the feed inlet 6 is inserted into the material in the storage barrel 2.
The motor 7 starts to drive the rotating shaft 8 to rotate, so that the reciprocating screw rod 9 on the rotating shaft 8 rotates, the transmission sleeve 10 is limited through the limiting rod 11, the transmission sleeve 10 moves on the reciprocating screw rod 9, then the sealing block 13 on the connecting rod 12 is opened of the feeding hole 6, the external material enters the sampling tube 5 through the feeding hole 6, and the material enters the detection tube 16 from the material guide tube 15 below the material guide plate 14.
After the sampling is completed, the sampling tube 5 is lifted by the reversing hand wheel 28, the pull rod 29 is pulled, the first clamping plate 19 is separated from the sampling tube 5, the sampling tube 5 can be taken away, then the detection tube 16 is rotated respectively, the detection tube 16 is taken away, and then the detection is performed respectively.
For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.
Claims (7)
1. Citric acid detects uses sampling device, including base (1), its characterized in that: the storage barrel (2) is placed on the upper surface of the base (1), the upper surface of the base (1) is fixedly connected with an adjusting component, one side, close to the storage barrel (2), of the adjusting component is connected with a clamping component, the lower portion of the clamping component is clamped with a sampling component, the sampling component comprises a sampling barrel (5), a plurality of feed inlets (6) are formed in the outer side wall of the sampling barrel (5), a motor (7) is fixedly mounted on the inner bottom wall of the sampling barrel (5), a plurality of guide discs (14) are fixedly connected to the inner portion of the sampling barrel (5), a rotating shaft (8) is fixedly connected to the output end of the motor (7), the bottom end of the rotating shaft (8) sequentially penetrates through the plurality of guide discs (14) to extend to the upper portion of the rotating shaft and is rotatably connected with the inner upper wall of the sampling barrel (5) through bearings, and a plurality of reciprocating screw rods (, a plurality of the equal threaded connection of lateral wall of reciprocal lead screw (9) has transmission cover (10), a plurality of the lateral wall of transmission cover (10) is fixedly connected with gag lever post (11) and connecting rod (12), a plurality of respectively spout and sampler barrel (5) inside lateral wall sliding connection, a plurality of are passed through respectively to the one end of gag lever post (11) the equal fixedly connected with seal block (13) of one end of connecting rod (12), a plurality of seal block (13) correspond to each other with two liang of a plurality of feed inlet (6) respectively, a plurality of equal fixedly connected with passage (15), a plurality of on passage dish (14) the one end of passage (15) all runs through sampler barrel (5) inner wall and extends to its outside and threaded connection has detection section of thick bamboo (16).
2. The sampling device for citric acid detection according to claim 1, characterized in that: the clamping component comprises a supporting box (4), two side walls inside the supporting box (4) are fixedly connected with a fixing rod (20) and a spring (17) respectively, one end of the spring (17) is fixedly connected with a connecting block (18), the opposite end faces of the fixing rod (20) and the connecting block (18) are fixedly connected with a second clamping plate (21) and a first clamping plate (19) respectively, and the opposite end faces of the second clamping plate (21) and the first clamping plate (19) are clamped with the outer side wall of the sampling cylinder (5) together.
3. The sampling device for citric acid detection according to claim 2, characterized in that: the outer side walls at the two ends of the connecting block (18) are fixedly connected with limiting blocks (22), and one ends of the two limiting blocks (22) are respectively connected with the inner side wall of the supporting box (4) in a sliding mode through sliding grooves.
4. The sampling device for citric acid detection according to claim 3, characterized in that: the outer side wall of the first clamping plate (19) is fixedly connected with a pull rod (29).
5. The sampling device for citric acid detection according to claim 4, characterized in that: the second clamping plate (21) and the first clamping plate (19) are both arc-shaped structures, and the second clamping plate (21) and the first clamping plate (19) are symmetrically distributed.
6. The sampling device for citric acid detection according to claim 5, characterized in that: the adjusting component comprises an equipment box (3), the middle part inside the equipment box (3) is rotatably connected with a screw rod (23) through a bearing, the outer side wall of the screw rod (23) is in threaded connection with a connecting plate (24), and one end of the connecting plate (24) penetrates through the sliding groove to extend to the outside of the connecting plate and is fixedly connected with the supporting box (4).
7. The sampling device for citric acid detection according to claim 6, characterized in that: the outer side wall of the screw rod (23) is fixedly connected with a first bevel gear (25), the inner side wall of the equipment box (3) is rotatably connected with a transmission shaft (26) through a bearing, one end of the transmission shaft (26) is fixedly connected with a second bevel gear (27), the outer surface of the second bevel gear (27) is meshed with the first bevel gear (25), and the other end of the transmission shaft (26) is fixedly connected with a hand wheel (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022059227.7U CN213041585U (en) | 2020-09-18 | 2020-09-18 | Sampling device for citric acid detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022059227.7U CN213041585U (en) | 2020-09-18 | 2020-09-18 | Sampling device for citric acid detection |
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| Publication Number | Publication Date |
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| CN213041585U true CN213041585U (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022059227.7U Active CN213041585U (en) | 2020-09-18 | 2020-09-18 | Sampling device for citric acid detection |
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| CN (1) | CN213041585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116429523A (en) * | 2023-06-13 | 2023-07-14 | 兰州城市学院 | Multistage greenhouse gas collection equipment |
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2020
- 2020-09-18 CN CN202022059227.7U patent/CN213041585U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116429523A (en) * | 2023-06-13 | 2023-07-14 | 兰州城市学院 | Multistage greenhouse gas collection equipment |
| CN116429523B (en) * | 2023-06-13 | 2023-08-29 | 兰州城市学院 | Multistage greenhouse gas collection equipment |
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