CN212008526U - Control device for single-sample multi-index food additive standardization detection - Google Patents
Control device for single-sample multi-index food additive standardization detection Download PDFInfo
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- CN212008526U CN212008526U CN202020814894.9U CN202020814894U CN212008526U CN 212008526 U CN212008526 U CN 212008526U CN 202020814894 U CN202020814894 U CN 202020814894U CN 212008526 U CN212008526 U CN 212008526U
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Abstract
The utility model relates to a food additive detects technical field, and a controlling means that is used for single sample multi-index food additive standardization to detect is disclosed, including casing and the controlgear of setting in the casing inside, symmetrical fixedly connected with L type pole on the inner wall that the casing is close to the bottom, all be connected with the pivot through the bearing rotation on two L type poles, the top fixed mounting of pivot has the flabellum, the bottom fixedly connected with driven bevel gear of pivot, two openings corresponding with the flabellum have been seted up to the bottom symmetry of casing, first opening and second opening have been seted up in proper order from a right side to a left side in the bottom of casing, and first opening is the loop configuration setting, fixed mounting has the annular of matching in the first opening and strains the dirt net, and install dust removal mechanism between annular dirt net and the first opening. The utility model discloses not only the control device to food additive detector is evenly dispelled the heat to the convenience, makes it possess good dustproof dust removal effect moreover.
Description
Technical Field
The utility model relates to a food additive detects technical field, especially relates to a controlling means that is used for single sample multi-index food additive standardization to detect.
Background
With the improvement of quality of life, the consumption consciousness of people is continuously improved, especially the food safety problem, the attention of people to the qualified problem of food additives is higher and higher, and the call for food safety is higher and higher, so the detection of the food additives is concerned.
Food additive detector needs controlgear to control it and detects at the testing process, and controlgear long-time work can produce a large amount of heats, and among the prior art, mostly dispel the heat at controlgear top installation fan, however, simple top installation fan can not make controlgear's inside air fully flow, and it is inhomogeneous to lead to the equipment heat dissipation, influences the radiating effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the control device of the prior art food additive detector has uneven heat dissipation, and the provided control device for the standardized detection of single-sample multi-index food additive.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a control device for single-sample multi-index food additive standardized detection comprises a shell and control equipment arranged in the shell, wherein L-shaped rods are symmetrically and fixedly connected to the inner wall of the shell close to the bottom, a rotating shaft is rotatably connected to each of the two L-shaped rods through a bearing, fan blades are fixedly mounted at the top end of the rotating shaft, a driven bevel gear is fixedly connected to the bottom end of the rotating shaft, two openings corresponding to the fan blades are symmetrically formed in the bottom of the shell, a first opening and a second opening are sequentially formed in the bottom of the shell from right to left, the first opening is arranged in an annular structure, a matched annular dust filter screen is fixedly mounted in the first opening, a dust removal mechanism is mounted between the annular dust filter screen and the first opening, a matched dust filter screen is fixedly mounted in the second opening, and a driving motor is fixedly connected to the outer side wall of the shell close to the bottom through a mounting rack, the output end of the driving motor is fixedly connected with a rotating rod, the rotating rod sequentially penetrates through the side wall of the shell and the two L-shaped rods and is rotatably connected with the inner wall of the shell through a bearing seat, the rotating rod is rotatably connected with the shell and the L-shaped rods, two symmetrical driving bevel gears are fixedly sleeved on the rotating rod and are respectively meshed with the two driven bevel gears, a supporting plate is fixedly connected in the shell and is arranged above the fan blades and provided with a plurality of uniformly distributed air holes, and the control equipment is fixedly mounted on the upper surface of the supporting plate;
dust removal mechanism is including seting up the ring channel on first opening inner wall, sliding connection has two symmetrical sliders in the ring channel, two fixedly connected with brush-holder stud between the slider, and fixed surface installs the brush hair on the brush-holder stud, the fixedly connected with montant is located at the center of brush-holder stud lower surface.
Preferably, a ball groove is formed in one side, close to the bottom of the annular groove, of the sliding block, a ball is installed in the ball groove, one end, far away from the bottom of the ball groove, of the ball penetrates through a groove opening of the ball groove and extends outwards, and the ball is connected to the bottom of the annular groove in a rolling mode.
Preferably, a sealing gasket is arranged at the joint of the rotating rod and the side wall of the shell.
Preferably, the outer side wall of the shell close to the back is symmetrically and fixedly connected with mounting blocks, and the mounting blocks are symmetrically provided with positioning holes.
Preferably, one end of the vertical rod, which is far away from the brush rod, is fixedly connected with a rotating handle.
Compared with the prior art, the utility model provides a controlling means that is used for single sample multi-index food additive standardization to detect possesses following beneficial effect:
the control device for the standardized detection of the single-sample multi-index food additive is characterized in that a shell, a control device, a rotating shaft, fan blades, a driven bevel gear, an annular dust filtering net, a dust removing mechanism, a dust screen, a driving motor, a rotating rod and a driving bevel gear are arranged, the driving motor is started to drive the rotating rod to rotate, two driving bevel gears on the rotating rod are symmetrically arranged, the two driving bevel gears drive the two rotating shafts connected with the driven bevel gears to reversely rotate, so that the two fan blades reversely rotate, external air enters the shell through the annular dust filtering net and then flows out through the dust screen to complete the whole backflow, the annular dust filtering net conveniently filters dust in the external air, the dust screen prevents the external dust from entering the shell, the air filtered by the external air can fully flow in the shell, the control device can conveniently and uniformly dissipate heat, and the heat dissipation effect, the dust removal mechanism is convenient to clean dust attached to the annular dust filter screen as required, and the filtering efficiency is prevented from being influenced by blockage.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only conveniently carry out even heat dissipation to the controlgear of food additive detector, make it possess good dustproof dust removal effect moreover.
Drawings
Fig. 1 is a schematic structural diagram of a control device for standardized detection of a single-sample multi-index food additive according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a shell 1, a control device 2, a 3L-shaped rod, a rotating shaft 4, fan blades 5, a driven bevel gear 6, an annular dust filter 7, a dustproof net 8, a driving motor 9, a rotating rod 10, a driving bevel gear 11, a supporting plate 12, an annular groove 13, a sliding block 14, a brush rod 15, a vertical rod 16, a ball 17, an installation block 18 and a rotating handle 19.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a control device for single-sample multi-index food additive standardized detection, comprising a housing 1 and a control device 2 arranged inside the housing 1, wherein the inner wall of the housing 1 near the bottom is symmetrically and fixedly connected with L-shaped rods 3, the two L-shaped rods 3 are both rotatably connected with a rotating shaft 4 through bearings, the top end of the rotating shaft 4 is fixedly provided with a fan blade 5, the bottom end of the rotating shaft 4 is fixedly connected with a driven bevel gear 6, the bottom of the housing 1 is symmetrically provided with two openings corresponding to the fan blades 5, the bottom of the housing 1 is sequentially provided with a first opening and a second opening from right to left, the first opening is arranged in an annular structure, a matched annular dust filter 7 is fixedly arranged in the first opening, a dust removing mechanism is arranged between the annular dust filter 7 and the first opening, a matched dust screen 8 is fixedly arranged in the second opening, the outer side wall of the housing 1 near the bottom is fixedly connected with a driving motor 9 through, the output end of a driving motor 9 is fixedly connected with a rotating rod 10, the rotating rod 10 sequentially penetrates through the side wall of a shell 1 and two L-shaped rods 3 and is rotatably connected with the inner wall of the shell 1 through a bearing seat, the rotating rod 10 is rotatably connected with the shell 1 and the L-shaped rods 3, two symmetrical driving bevel gears 11 are fixedly sleeved on the rotating rod 10, the two driving bevel gears 11 are respectively meshed with two driven bevel gears 6, a supporting plate 12 is fixedly connected in the shell 1, the supporting plate 12 is arranged above fan blades 5 and provided with a plurality of uniformly distributed air holes, and a control device 2 is fixedly arranged on the upper surface of the supporting plate 12;
the dust removing mechanism comprises an annular groove 13 formed in the inner wall of a first opening, two symmetrical sliding blocks 14 are connected in the annular groove 13 in a sliding mode, a brush rod 15 is fixedly connected between the two sliding blocks 14, bristles are fixedly arranged on the upper surface of the brush rod 15, a vertical rod 16 is fixedly connected to the center of the lower surface of the brush rod 15, a driving motor 9 is started to drive a rotating rod 10 to rotate, two driving bevel gears 11 on the rotating rod 10 are symmetrically arranged, the two driving bevel gears 11 drive two rotating shafts 4 connected with driven bevel gears 6 to rotate reversely, so that the two fan blades 5 rotate reversely, external air enters the shell 1 through an annular dust filter 7 and flows out through a dust screen 8 to complete the whole backflow, the annular dust filter 7 is convenient to filter dust in the external air, the dust screen 8 prevents the external dust from entering the shell, and the external filtered air can flow in the shell 1 sufficiently, make things convenient for controlgear 2 evenly to dispel the heat, improve the radiating effect, rotate montant 16, make brush-holder stud 15 drive slider 14 and do circular motion along ring channel 13, conveniently clear up the dust that is stained with on annular filter screen 7 through the brush hair on the brush-holder stud 16, avoid annular filter screen 7 to block up and influence filtration efficiency.
The ball groove is opened to one side that slider 14 is close to ring channel 13 tank bottom, and installs ball 17 in the ball groove, and ball 17 keeps away from the one end of ball groove tank bottom and passes the notch in ball groove and outwards extend, and roll connection is at the tank bottom of ring channel 13, reduces the frictional force between slider 14 and the ring channel 13.
The joint of the rotating rod 10 and the side wall of the shell 1 is provided with a sealing gasket to ensure the sealing performance of the joint.
The outer side wall of the shell 1 close to the back is symmetrically and fixedly connected with mounting blocks 18, and the mounting blocks 18 are symmetrically provided with positioning holes, so that the shell 1 is convenient to position and mount.
The end of the vertical rod 16 far away from the brush rod 15 is fixedly connected with a rotating handle 19, which is convenient for driving the vertical rod 16 to rotate.
In the utility model, the driving motor 9 is started to drive the rotating rod 10 to rotate, the two driving bevel gears 11 on the rotating rod 10 are symmetrically arranged, the two driving bevel gears 11 drive the two rotating shafts 4 connected with the driven bevel gears 6 to rotate reversely, so that the two fan blades 5 rotate reversely, the outside air enters the shell 1 through the annular dust filtering net 7, then the dust flows out through the dust screen 8 to complete the whole backflow, the annular dust filter 7 conveniently filters dust in the outside air, the dust screen 8 prevents the outside dust from entering the shell, so that the outside filtered air can fully flow in the shell 1, the control equipment 2 can conveniently and uniformly radiate heat, the heat radiation effect is improved, the vertical rod 16 is rotated, the brush rod 15 drives the sliding block 14 to do circular motion along the annular groove 13, the dust attached to the annular filter screen 7 can be conveniently cleaned through the bristles on the brush rod 16, and the influence on the filtering efficiency caused by the blockage of the annular filter screen 7 is avoided.
The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A control device for single-sample multi-index food additive standardized detection comprises a shell (1) and a control device (2) arranged inside the shell (1), and is characterized in that the inner wall, close to the bottom, of the shell (1) is symmetrically and fixedly connected with L-shaped rods (3), the two L-shaped rods (3) are rotatably connected with a rotating shaft (4) through bearings, the top end of the rotating shaft (4) is fixedly provided with fan blades (5), the bottom end of the rotating shaft (4) is fixedly connected with a driven bevel gear (6), the bottom of the shell (1) is symmetrically provided with two openings corresponding to the fan blades (5), the bottom of the shell (1) is sequentially provided with a first opening and a second opening from right to left, the first opening is arranged in an annular structure, and a matched annular dust filtering net (7) is fixedly arranged in the first opening, and a dust removing mechanism is arranged between the annular dust filtering net (7) and the first opening, a matched dust screen (8) is fixedly arranged in the second opening, the outer side wall of the shell (1) close to the bottom is fixedly connected with a driving motor (9) through an installation frame, the output end of the driving motor (9) is fixedly connected with a rotating rod (10), the rotating rod (10) sequentially penetrates through the side wall of the shell (1) and two L-shaped rods (3) and is rotationally connected with the inner wall of the shell (1) through a bearing seat, the rotating rod (10) is rotationally connected with the shell (1) and the L-shaped rods (3), two symmetrical driving bevel gears (11) are fixedly sleeved on the rotating rod (10), the two driving bevel gears (11) are respectively meshed with two driven bevel gears (6), a supporting plate (12) is fixedly connected in the shell (1), and the supporting plate (12) is arranged above the fan blades (5), a plurality of air holes which are uniformly distributed are formed in the supporting plate (12), and the control equipment (2) is fixedly arranged on the upper surface of the supporting plate (12);
dust removal mechanism is including offering ring channel (13) on first opening inner wall, sliding connection has two symmetrical slider (14) in ring channel (13), two fixedly connected with brush-holder stud (15) between slider (14), and fixed surface installs the brush hair on brush-holder stud (15), fixedly connected with montant (16) are located at the center of brush-holder stud (15) lower surface.
2. The control device for the standardized detection of the single-sample multi-index food additive as claimed in claim 1, wherein a ball groove is formed in one side of the slide block (14) close to the groove bottom of the annular groove (13), a ball (17) is installed in the ball groove, one end of the ball (17) far away from the groove bottom of the ball groove penetrates through the groove opening of the ball groove and extends outwards, and the ball is connected to the groove bottom of the annular groove (13) in a rolling mode.
3. The control device for the standardized detection of the single-sample multi-index food additive according to the claim 1, characterized in that a sealing gasket is arranged at the joint of the rotating rod (10) and the side wall of the shell (1).
4. The control device for the standardized detection of the single-sample multi-index food additive according to claim 1, characterized in that the outer side wall of the shell (1) close to the back is symmetrically and fixedly connected with mounting blocks (18), and the mounting blocks (18) are symmetrically provided with positioning holes.
5. The control device for standardized detection of single-sample multi-index food additives as claimed in claim 1, characterized in that a rotating handle (19) is fixedly connected to one end of the vertical rod (16) far away from the brush rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020814894.9U CN212008526U (en) | 2020-05-16 | 2020-05-16 | Control device for single-sample multi-index food additive standardization detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020814894.9U CN212008526U (en) | 2020-05-16 | 2020-05-16 | Control device for single-sample multi-index food additive standardization detection |
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| Publication Number | Publication Date |
|---|---|
| CN212008526U true CN212008526U (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020814894.9U Expired - Fee Related CN212008526U (en) | 2020-05-16 | 2020-05-16 | Control device for single-sample multi-index food additive standardization detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212008526U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114264262A (en) * | 2021-12-27 | 2022-04-01 | 上海裕飞机电有限公司 | High-precision automatic detection equipment |
| CN117007945A (en) * | 2023-09-15 | 2023-11-07 | 广州芯泰通信技术有限公司 | Detection device of optical signal multiplexing control board card |
-
2020
- 2020-05-16 CN CN202020814894.9U patent/CN212008526U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114264262A (en) * | 2021-12-27 | 2022-04-01 | 上海裕飞机电有限公司 | High-precision automatic detection equipment |
| CN114264262B (en) * | 2021-12-27 | 2024-04-26 | 上海裕飞机电有限公司 | High-precision automatic detection equipment |
| CN117007945A (en) * | 2023-09-15 | 2023-11-07 | 广州芯泰通信技术有限公司 | Detection device of optical signal multiplexing control board card |
| CN117007945B (en) * | 2023-09-15 | 2024-02-02 | 广州芯泰通信技术有限公司 | Detection device of optical signal multiplexing control board card |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 Termination date: 20210516 |
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| CF01 | Termination of patent right due to non-payment of annual fee |