CN217059537U - Sampling device based on food-grade carbon dioxide impurity content detection - Google Patents
Sampling device based on food-grade carbon dioxide impurity content detection Download PDFInfo
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- CN217059537U CN217059537U CN202123095141.0U CN202123095141U CN217059537U CN 217059537 U CN217059537 U CN 217059537U CN 202123095141 U CN202123095141 U CN 202123095141U CN 217059537 U CN217059537 U CN 217059537U
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Abstract
The utility model belongs to the technical field of food processing, in particular to a sampling device based on food-grade carbon dioxide impurity content detection, which aims at the problem of poor sealing effect when the carbon dioxide is sampled and detected, and provides a proposal that the sampling device comprises a base, wherein a placing seat is fixed at the top end of the base, a mounting frame is fixed at the top end of the base, an electric push rod is arranged at the top end of the mounting frame, a lifting plate is fixed at the output end of the electric push rod, and a mounting box is fixed at the bottom end of the lifting plate; the utility model discloses in promote the clamp plate extrusion sample bottle bottleneck through the lifter plate and make the clamp plate atress automatic rising, pierce hollow probe then and carry out the sample detection in the sample bottle, cooperation clamp plate and sample bottle top leakproofness when closely laminating can guarantee the sample, can also drive the centre gripping sealing mechanism and seal around the sample bottle bottleneck when the lifter plate descends, further improved the device in the sample detection gas tightness of time measuring, make the measured data more accurate.
Description
Technical Field
The utility model relates to a food processing technology field especially relates to a sampling device based on food level carbon dioxide impurity content detects.
Background
In the field of food processing, food-grade carbon dioxide is an important resource, and plays a wide and important role in the fields of food freezing, beverage carbonation, tobacco shred expansion and the like, carbon dioxide prepared through material reaction often contains a large amount of impurities such as smoke particles, water, benzene, hydrocarbon and the like, and does not meet the quality standard of the food-grade carbon dioxide, so that the prepared carbon dioxide needs to be subjected to impurity removal treatment, and before food processing, the purity of the carbon dioxide subjected to impurity removal still needs to be detected, so that the food-grade carbon dioxide is ensured to meet the quality standard of the carbon dioxide.
Generally need use the sample detection device to detect it when detecting carbon dioxide, current detection device generally detects through hollow probe disect insertion sample bottle is inside, but the inside outside air that sneaks into easily of sample bottle when inserting hollow probe, makes its purity reduce then, influences the detection precision, and current sample detection device is sealed the effect relatively poor when the sample.
Therefore, a sampling device based on food-grade carbon dioxide impurity content detection is needed for solving the problem of poor sealing effect when the carbon dioxide is subjected to sampling detection.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sampling device based on food level carbon dioxide impurity content detects has solved the relatively poor problem of sealed effect when carrying out sample detection to carbon dioxide.
In order to realize the purpose, the utility model adopts the following technical scheme: a sampling device based on food-grade carbon dioxide impurity content detection comprises a base, wherein a placing seat is fixed at the top end of the base, the top end of the base is fixed with a mounting frame, the top end of the mounting frame is provided with an electric push rod, the output end of the electric push rod is fixed with a lifting plate, a mounting box is fixed at the bottom end of the lifting plate, a detector is arranged in the mounting box, a hollow probe is arranged at the bottom end of the detector, two sliding rods are penetrated through the top end of the mounting box in a sliding manner, a sliding hole matched with the sliding rods is formed in the top end of the lifting plate, a pressing plate is jointly fixed at the bottom ends of the two sliding rods, the outer side wall of the sliding rod is sleeved with a spring, the top end of the spring is fixed with the bottom end of the mounting box, the bottom end of the spring is fixed with the bottom end of the pressing plate, a through hole is formed in the top end of the pressing plate, and a clamping and sealing mechanism is arranged at the bottom end of the lifting plate.
Preferably, centre gripping sealing mechanism is including fixing two supports in the lifter plate bottom, and the logical groove of installation has all been seted up to one side lateral wall of two supports, the logical groove of installation one side lateral wall rotates and is connected with the screw thread lead screw, one side outer wall of support rotates and is connected with the gear with the coaxial setting of screw thread lead screw, sliding connection has the movable plate between the logical groove of installation both sides lateral wall, the movable plate with threaded connection between the screw thread lead screw, one side lateral wall of movable plate is fixed with two bracing pieces, and the one end of two bracing pieces is fixed with splint jointly, be fixed with two rack boards between the top inner wall of mounting bracket and the top lateral wall of base, two rack boards cooperate with two gears respectively, the logical groove of going up and down with rack board matched with is seted up on the top of lifter plate.
Preferably, the sliding through grooves are formed in the side walls of the two sides of the mounting frame respectively, and the side walls of the two sides of the lifting plate are connected with the side walls of the two sides of the sliding through grooves in a sliding mode respectively.
Preferably, the two sliding rods are respectively positioned at two sides of the hollow probe, and the two sliding rods are symmetrically arranged.
Preferably, two the lateral wall of one side that splint are close to each other all is the cambered surface setting, the clamp plate is discoid.
Preferably, the pressing plate is located right above the placing seat, the bottom end of the hollow probe is located inside the through hole, and the outer side wall of the hollow probe is connected with the inside of the through hole in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in promote clamp plate extrusion sampling bottle bottleneck through the lifter plate and make the clamp plate atress automatic rising, pierce hollow probe then and carry out the sample test in the sampling bottle, cooperation clamp plate and the inseparable leakproofness of laminating in the time of can guaranteeing the sample of sampling bottle top, can also drive centre gripping sealing mechanism when the lifter plate descends and seal around the sampling bottle bottleneck, further improved the device gas tightness when the sample test, make the detected data more accurate.
2. The utility model discloses in reach sealed effect through clamp plate extrusion sampling bottle flat mouthful, cooperate two splint to be close to each other simultaneously and carry out the centre gripping around the sampling bottle flat mouthful sealed, can improve the device and examine the gas tightness of time measuring at the sample, make carbon dioxide detection data and result more accurate, have better practicality.
Drawings
Fig. 1 is a schematic view of the overall structure of a sampling device based on food-grade carbon dioxide impurity content detection according to the present invention;
fig. 2 is a schematic diagram showing a partial structure of a sampling device based on food-grade carbon dioxide impurity content detection according to the present invention;
figure 3 is the utility model provides a sampling device's partial structure profile modeling schematic diagram based on food level carbon dioxide impurity content detects.
In the figure: 1. a base; 2. a placing seat; 3. a mounting frame; 4. an electric push rod; 5. a lifting plate; 6. mounting a box; 7. a detector; 8. a hollow probe; 9. a slide bar; 10. a slide hole; 11. pressing a plate; 12. a spring; 13. clamping the sealing mechanism; 131. a support; 132. installing a through groove; 133. a threaded lead screw; 134. a gear; 135. moving the plate; 135. a support bar; 137. a splint; 138. a rack plate; 139. a lifting through groove; 14. a through hole; 15. a sliding through groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a sampling device based on food-grade carbon dioxide impurity content detection comprises a base 1, a placing seat 2 is fixed at the top end of the base 1, a mounting frame 3 is fixed at the top end of the base 1, an electric push rod 4 is arranged at the top end of the mounting frame 3, a lifting plate 5 is fixed at the output end of the electric push rod 4, a mounting box 6 is fixed at the bottom end of the lifting plate 5, a detector 7 is arranged inside the mounting box 6, a hollow probe 8 is arranged at the bottom end of the detector 7, two sliding rods 9 are slidably penetrated through the top end of the mounting box 6, a sliding hole 10 matched with the sliding rods 9 is formed at the top end of the lifting plate 5, a pressing plate 11 is jointly fixed at the bottom ends of the two sliding rods 9, a spring 12 is sleeved on the outer side wall of the sliding rod 9, the top end of the spring 12 is fixed with the bottom end of the mounting box 6, the bottom end of the spring 12 is fixed with the bottom end of the pressing plate 11, a through hole 14 is formed at the top end of the pressing plate 11, the bottom end of the lifting plate 5 is provided with a clamping and sealing mechanism 13; promote 11 extrusion sample bottle mouths of clamp plate through lifter plate 5 and make 11 atress of clamp plate rise automatically, pierce hollow probe 8 then and carry out the sample test in the sample bottle, cooperation clamp plate 11 and the inseparable leakproofness of laminating in sample bottle top when can guaranteeing the sample, can also drive centre gripping sealing mechanism 13 and seal around the sample bottle mouth when lifter plate 5 descends, the gas tightness of the device when the sample test has further been improved, it is more accurate to make the detection data.
The clamping and sealing mechanism 13 comprises two supports 131 fixed at the bottom end of the lifting plate 5, a mounting through groove 132 is formed in each side wall of one side of each support 131, a threaded lead screw 133 is rotatably connected to each side wall of one side of the mounting through groove 132, a gear 134 coaxially arranged with the threaded lead screw 133 is rotatably connected to each outer wall of one side of each support 131, a moving plate 135 is slidably connected between the side walls of the two sides of the mounting through groove 132, the moving plate 135 is in threaded connection with the threaded lead screw 133, two support rods 136 are fixed to each side wall of one side of the moving plate 135, a clamping plate 137 is jointly fixed to one end of each support rod 136, two rack plates 138 are fixed between the inner wall of the top end of the mounting frame 3 and the side wall of the top end of the base 1, the two rack plates 138 are respectively matched with the two gears 134, and a lifting through groove 139 matched with the rack plates 138 is formed in the top end of the lifting plate 5; extrude the sample bottle flat mouthful through clamp plate 11 and reach sealed effect, cooperate two splint 137 simultaneously to be close to each other and carry out the centre gripping around the sample bottle flat mouthful sealed, can improve the device gas tightness when the sampling test, make carbon dioxide detection data more accurate with the result, have better practicality.
The lateral wall of the both sides of mounting bracket 3 has been seted up the through groove 15 that slides respectively, and the lateral wall of the both sides of lifter plate 5 respectively with slide through groove 15's both sides lateral wall sliding connection.
Two slide bar 9 are located hollow probe 8's both sides respectively, are the symmetry setting between two slide bar 9, and two splint 137 one side lateral wall that are close to each other all are the cambered surface setting, and clamp plate 11 is discoid.
The pressing plate 11 is positioned right above the placing seat 2, the bottom end of the hollow probe 8 is positioned in the through hole 14, and the outer side wall of the hollow probe 8 is connected with the inside of the through hole 14 in a sliding manner
The working principle is as follows: when carbon dioxide in a sampling bottle needs to be detected, the sampling bottle is placed on the placing seat 2, then the electric push rod 4 is started to push the lifting plate 5 to descend, the lifting plate 5 pushes the pressing plate 11 to be contacted with the top of the sampling bottle when descending, the pressing plate 11 is jacked up at the top of the sampling bottle when the lifting plate 5 continues descending, the pressing plate 11 is contracted through the elasticity of the spring 12, then the hollow probe 8 is extended out of the through hole 14 of the pressing plate 11 and is punctured into the sampling bottle for sampling detection, the quality standard of the hollow probe is judged through the data of the detector 7 during detection, the lifting plate 5 also drives the bracket 131 to descend when descending, the gear 134 is driven to be meshed with the rack plate 138 when the bracket 131 descends, then the threaded screw 133 is driven to rotate, the threaded screw 133 and the movable plate 135 are in threaded transmission when rotating, then the movable plate 135 is driven to move, the two clamping plates 137 are pushed to approach each other through the supporting rod 136 when moving, carry out the centre gripping then around the bottleneck of sampling bottle sealed, further improve its sealed effect when detecting, improve and detect the precision, start electric putter 4 after the sampling test is accomplished and drive lifter plate 5 and rise, make the device reset then.
The electric push rod 4 can be purchased in the market, and the electric push rod 4 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description in the specification is omitted.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The sampling device based on food-grade carbon dioxide impurity content detection comprises a base (1) and is characterized in that a placing seat (2) is fixed at the top end of the base (1), a mounting frame (3) is fixed at the top end of the base (1), an electric push rod (4) is arranged at the top end of the mounting frame (3), a lifting plate (5) is fixed at the output end of the electric push rod (4), a mounting box (6) is fixed at the bottom end of the lifting plate (5), a detector (7) is arranged inside the mounting box (6), a hollow probe (8) is arranged at the bottom end of the detector (7), two sliding rods (9) penetrate through the top end of the mounting box (6) in a sliding manner, a sliding hole (10) matched with the sliding rods (9) is formed in the top end of the lifting plate (5), and a pressing plate (11) is jointly fixed at the bottom ends of the two sliding rods (9), the outer side wall of the sliding rod (9) is sleeved with a spring (12), the top end of the spring (12) is fixed to the bottom end of the mounting box (6), the bottom end of the spring (12) is fixed to the bottom end of the pressing plate (11), a through hole (14) is formed in the top end of the pressing plate (11), and a clamping sealing mechanism (13) is arranged at the bottom end of the lifting plate (5).
2. The sampling device based on food-grade carbon dioxide impurity content detection according to claim 1, wherein the clamping and sealing mechanism (13) comprises two brackets (131) fixed at the bottom end of the lifting plate (5), one side wall of each of the two brackets (131) is provided with a mounting through groove (132), one side wall of each mounting through groove (132) is rotatably connected with a threaded lead screw (133), one side outer wall of each bracket (131) is rotatably connected with a gear (134) coaxially arranged with the threaded lead screw (133), a moving plate (135) is slidably connected between the two side walls of each mounting through groove (132), the moving plate (135) is in threaded connection with the threaded lead screw (133), one side wall of the moving plate (135) is fixed with two support rods (136), and one end of each support rod (136) is jointly fixed with a clamping plate (137), be fixed with two rack plate (138) between the top inner wall of mounting bracket (3) and the top lateral wall of base (1), two rack plate (138) cooperate with two gear (134) respectively, logical groove (139) are seted up with rack plate (138) matched with lift on the top of lifter plate (5).
3. The sampling device based on food-grade carbon dioxide impurity content detection according to claim 1, wherein sliding through grooves (15) are respectively formed in side walls of two sides of the mounting frame (3), and side walls of two sides of the lifting plate (5) are respectively in sliding connection with side walls of two sides of the sliding through grooves (15).
4. The sampling device based on food-grade carbon dioxide impurity content detection according to claim 1, wherein two sliding rods (9) are respectively located at two sides of the hollow probe (8), and the two sliding rods (9) are symmetrically arranged.
5. The sampling device for detecting the impurity content of food-grade carbon dioxide according to claim 2, wherein the side walls of the two clamping plates (137) close to each other are both arc-shaped, and the pressing plate (11) is disc-shaped.
6. The sampling device based on food-grade carbon dioxide impurity content detection is characterized in that the pressure plate (11) is located right above the placing seat (2), the bottom end of the hollow probe (8) is located inside the through hole (14), and the outer side wall of the hollow probe (8) is connected with the inside of the through hole (14) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123095141.0U CN217059537U (en) | 2021-12-10 | 2021-12-10 | Sampling device based on food-grade carbon dioxide impurity content detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123095141.0U CN217059537U (en) | 2021-12-10 | 2021-12-10 | Sampling device based on food-grade carbon dioxide impurity content detection |
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| CN217059537U true CN217059537U (en) | 2022-07-26 |
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| CN202123095141.0U Active CN217059537U (en) | 2021-12-10 | 2021-12-10 | Sampling device based on food-grade carbon dioxide impurity content detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117589733A (en) * | 2023-11-03 | 2024-02-23 | 苏州中晟环境修复有限公司 | Intelligent water quality trace heavy metal on-line monitoring device |
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2021
- 2021-12-10 CN CN202123095141.0U patent/CN217059537U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117589733A (en) * | 2023-11-03 | 2024-02-23 | 苏州中晟环境修复有限公司 | Intelligent water quality trace heavy metal on-line monitoring device |
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