CN216484255U - Sealed effectual heavy metal appraisal with rocking device - Google Patents

Abstract

The utility model discloses a shaking device with good sealing effect for identifying heavy metals, which comprises a shaking table, a vibrating disc, a limiting sleeve and a driving disc, wherein a shaking box is installed at the top end of the driving disc, the bottom end of the shaking box is fixedly connected with the driving disc, a baffle is arranged at the top end of the shaking box, a hinged shaft is installed at the bottom end of the baffle, the baffle is connected with the shaking box through the hinged shaft, a sealing gasket is installed at the top end of the shaking box below the baffle, a transmission frame is installed at the bottom end of the baffle, an electric rod is installed inside the shaking box below the transmission frame, a push rod is installed at the top end of the electric rod, and the top end of the push rod is movably connected with the transmission frame. The utility model not only realizes convenient sealing when the shaking device for identifying the heavy metal works, facilitates the opening and closing of the shaking device for identifying the heavy metal, but also improves the stability of the shaking device for identifying the heavy metal in operation.

Description

Sealed effectual heavy metal appraisal with rocking device

Technical Field

The utility model relates to the technical field of shaking devices, in particular to a shaking device with a good sealing effect for heavy metal identification.

Background

Along with the occurrence of water pollution incidents of toxic substances such as heavy metals and the like in some places, the water pollution incidents seriously harm the health of the public, the attention is drawn widely, and adverse effects are caused, because the development mode is extensive, the pollution is accumulated for a long time, the pollution of the heavy metals and the like in some watershed areas is very prominent, particularly the pollution of mercury, chromium, cadmium, lead and arsenic is increasingly prominent, the pollution of the toxic substances such as heavy metals and the like causes frequent drinking water pollution accidents, the heavy metal identification is required to be carried out on daily food of people regularly to ensure the safety of diet, when the heavy metal identification is carried out, all forms of heavy metals are converted into ion forms after the digestion of a sample, the color is developed after the addition of related detection reagents, the depth of the solution color and the content of the heavy metals in a certain concentration range are in a proportional relationship, the content of the heavy metals obeys lambert-beer, and then the content value is obtained by the measurement through an instrument, compared with the standard of national standard agricultural product safety quality and pollution-free vegetable food safety requirement allowance limit, the heavy metal content is judged, and the shaking device for heavy metal identification needs to be accurately identified in a sealed environment when in use.

This type of rocking device on market is various today, can satisfy people's user demand basically, but still has certain problem, and convenient when the operation of generally not being convenient for of current this type of rocking device when using is sealed, great influence the sealed effect when rocking device uses.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a shaking device for identifying heavy metals, which has a good sealing effect and solves the problem that the shaking device is convenient and fast to seal when not convenient to operate in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sealed effectual heavy metal appraisal is with rocking device, is including rocking platform, vibration dish, stop collar and driving-disc, the top of driving-disc is installed and is rocked the case, and rocks the bottom and the driving-disc fixed connection of case, the top of rocking the case is equipped with the baffle, the articulated shaft is installed to the bottom of baffle, and the baffle passes through the articulated shaft and rocks the case and be connected, the sealed pad is installed on rocking the top of case of baffle below, the transmission frame is installed to the bottom of baffle, the incasement portion that rocks of transmission frame below has electronic pole, the push rod is installed on the top of electronic pole, and the top and the transmission frame swing joint of push rod, the outside of driving-disc is equipped with rocks the platform, install control panel on the outer wall of rocking the platform, the output of the inside singlechip of control panel and the input electric pole's of control panel input electric connection.

Preferably, the internally mounted who rocks the platform has the vibration dish, four sets of stop collars are installed to the platform top of rocking of vibration dish top.

Preferably, the inside of stop collar all is equipped with the gag lever post, and the top and the driving-disc fixed connection of gag lever post to the bottom and the vibration dish fixed connection of gag lever post, the outer wall and the stop collar swing joint of gag lever post are used for the reliable connection of gag lever post structure effectively.

Preferably, the interior of the shaking table is provided with a driving wheel, the top end of the driving wheel is provided with an eccentric wheel, and the top end of the eccentric wheel is movably connected with the vibrating disc, so that the stable structure of the driving wheel is connected.

Preferably, the inside of rocking the case is equipped with two sets of supports, the inside of support all is equipped with the bracing piece.

Preferably, all install the grip block on the outer wall of bracing piece, the one end that the grip block was kept away from to the bracing piece all is equipped with the spring, and the one end and the bracing piece fixed connection of spring to the other end of spring is connected with the support, is favorable to the connection of spring stable in structure.

Compared with the prior art, the utility model has the beneficial effects that: the shaking device not only realizes convenient sealing during operation of the shaking device for heavy metal identification, facilitates the opening and closing of the shaking device for heavy metal identification, but also improves the stability during operation of the shaking device for heavy metal identification;

(1) the push rod is driven to move through the electric rod, the push rod drives the transmission frame to move, the baffle plate rotates under the limiting action of the hinge shaft, and the baffle plate seals the shaking box under the matching action of the sealing gasket, so that the convenient sealing during the operation of the shaking device for heavy metal identification is realized, and the opening and the closing of the shaking device for heavy metal identification are facilitated;

(2) the driving wheel is driven to rotate by the motor, the driving wheel drives the eccentric wheel to rotate, the eccentric wheel drives the vibration disc to eccentrically rotate, the vibration disc drives the four groups of limiting rods to shake, and the limiting rods drive the driving disc to shake, so that the shaking device for heavy metal identification can stably and continuously shake, and the stability of the shaking device for heavy metal identification in operation is improved;

(3) support through the spring to bracing piece elastic to by the bracing piece to the elastic support of grip block, two sets of grip blocks cooperate and carry out the centre gripping to the heavy metal appraisal cup that rocks incasement portion, realized that the heavy metal appraisal is fixed with the centre gripping that rocks the device convenient to article, accelerated the operation speed of heavy metal appraisal with the device that rocks.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic sectional elevation view of the roll-down box of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic top view of the eccentric wheel of the present invention.

In the figure: 1. shaking the table; 2. a vibrating pan; 3. a limiting sleeve; 4. a limiting rod; 5. a drive disc; 6. shaking the box; 7. a baffle plate; 8. a drive wheel; 9. an eccentric wheel; 10. a transmission frame; 11. hinging a shaft; 12. a push rod; 13. an electric rod; 14. a control panel; 15. a support; 16. a clamping block; 17. a support bar; 18. a spring; 19. and a gasket.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a swing device with good sealing effect for identifying heavy metals comprises a swing table 1, a vibration disc 2, a limiting sleeve 3 and a driving disc 5, wherein a swing box 6 is installed at the top end of the driving disc 5, the bottom end of the swing box 6 is fixedly connected with the driving disc 5, a baffle 7 is arranged at the top end of the swing box 6, the baffle 7 plays a role of shielding protection, an articulated shaft 11 is installed at the bottom end of the baffle 7, the baffle 7 is connected with the swing box 6 through the articulated shaft 11, the articulated shaft 11 plays a role of limiting support, a sealing gasket 19 is installed at the top end of the swing box 6 below the baffle 7, the sealing gasket 19 plays a role of sealing protection, a transmission frame 10 is installed at the bottom end of the baffle 7, an electric rod 13 is installed inside the swing box 6 below the transmission frame 10, the electric rod 13 plays a role of power driving, a push rod 12 is installed at the top end of the electric rod 13, and the top end of the push rod 12 is movably connected with the transmission frame 10, a shaking table 1 is arranged outside the driving disc 5, a control panel 14 is arranged on the outer wall of the shaking table 1, and the output end of a single chip microcomputer inside the control panel 14 is electrically connected with the input end of the electric rod 13;

when the heavy metal identification cup is used, the heavy metal identification cup is placed inside the shaking box 6, the electric rod 13 is opened by the operation control panel 14, the electric rod 13 drives the push rod 12 to move under the support of the shaking box 6, the push rod 12 drives the transmission frame 10 to move, the baffle 7 rotates under the drive of the transmission frame 10 and the limit of the hinge shaft 11, the baffle 7 is switched from an open state to a closed state, the shaking box 6 is sealed by the baffle 7 under the matching of the sealing gasket 19, the convenient sealing during the operation of the heavy metal identification shaking device is realized, and the heavy metal identification shaking device is convenient to open and close;

the vibrating table is characterized in that a vibrating disc 2 is arranged inside a vibrating table 1, four groups of limiting sleeves 3 are arranged at the top end of the vibrating table 1 above the vibrating disc 2, the limiting sleeves 3 play a role in limiting and supporting, limiting rods 4 are arranged inside the limiting sleeves 3, the top ends of the limiting rods 4 are fixedly connected with a driving disc 5, the bottom ends of the limiting rods 4 are fixedly connected with the vibrating disc 2, the outer wall of each limiting rod 4 is movably connected with the corresponding limiting sleeve 3, the limiting rods 4 play a role in power transmission, a driving wheel 8 is arranged inside the vibrating table 1, an eccentric wheel 9 is arranged at the top end of the driving wheel 8, the top end of the eccentric wheel 9 is movably connected with the vibrating disc 2, and the eccentric wheel 9 plays a role in power transmission;

when the device is used, the driving wheel 8 is driven to rotate by the motor, the driving wheel 8 drives the eccentric wheel 9 to rotate, the eccentric wheel 9 drives the vibration disc 2 to eccentrically rotate according to the special structure of the eccentric wheel 9, the vibration disc 2 drives the four groups of limiting rods 4 to rock, the limiting rods 4 drive the driving disc 5 to rock under the limiting of the limiting sleeves 3, so that the driving disc 5 drives the rocking box 6 to rock, the rocking device for heavy metal identification can stably and continuously rock, and the stability of the rocking device for heavy metal identification in operation is improved;

two groups of brackets 15 are arranged in the shaking box 6, supporting rods 17 are arranged in the brackets 15, the supporting rods 17 play a role in structural support, clamping blocks 16 are arranged on the outer walls of the supporting rods 17, springs 18 are sleeved at one ends of the supporting rods 17 far away from the clamping blocks 16, one ends of the springs 18 are fixedly connected with the supporting rods 17, the other ends of the springs 18 are connected with the brackets 15, and the springs 18 play a role in elastic support;

during the use through installing two sets of supports 15 in the inside of rocking case 6, insert the inside of support 15 respectively with bracing piece 17, spring 18 is to bracing piece 17 elastic support to by bracing piece 17 to 16 elastic supports of grip block, two sets of grip blocks 16 cooperate and carry out the centre gripping to rocking the heavy metal appraisal cup of case 6 inside, realized that the heavy metal appraisal is fixed with the convenient centre gripping of rocking device to article, accelerated the operation speed of rocking device for the heavy metal appraisal.

When the embodiment of the application is used: an external power supply is characterized in that a heavy metal identification cup is placed inside a shaking box 6, an operation control panel 14 opens an electric rod 13, the electric rod 13 drives a push rod 12 to move under the support of the shaking box 6, the push rod 12 drives a transmission frame 10 to move, under the drive of the transmission frame 10, a baffle 7 rotates under the limit of a hinge shaft 11, the baffle 7 is switched from an open state to a closed state, under the cooperation of a sealing gasket 19, the shaking box 6 is sealed by the baffle 7, then a driving wheel 8 is driven to rotate through a motor, the driving wheel 8 drives an eccentric wheel 9 to rotate, according to the special structure of the eccentric wheel 9, the eccentric wheel 9 drives a vibrating disc 2 to eccentrically rotate, the vibrating disc 2 drives four groups of limiting rods 4 to shake, under the limit of a limiting sleeve 3, the limiting rods 4 drive a driving disc 5 to shake, the shaking box 6 is driven by the driving disc 5 to shake, and then two groups of brackets 15 are installed inside the shaking box 6, the support rods 17 are respectively inserted into the supports 15, the springs 18 support the support rods 17 elastically, so that the support rods 17 support the clamping blocks 16 elastically, and the two groups of clamping blocks 16 are matched to clamp the heavy metal identification cup in the shaking box 6 to finish the use work of the shaking device.

Claims (6)

1. The utility model provides a sealed effectual heavy metal appraisal is with rocking device which characterized in that: comprises a shaking table (1), a vibrating disc (2), a limiting sleeve (3) and a driving disc (5), wherein a shaking box (6) is installed at the top end of the driving disc (5), the bottom end of the shaking box (6) is fixedly connected with the driving disc (5), a baffle (7) is arranged at the top end of the shaking box (6), a hinged shaft (11) is installed at the bottom end of the baffle (7), the baffle (7) is connected with the shaking box (6) through the hinged shaft (11), a sealing gasket (19) is installed at the top end of the shaking box (6) below the baffle (7), a transmission frame (10) is installed at the bottom end of the baffle (7), an electric rod (13) is installed inside the shaking box (6) below the transmission frame (10), a push rod (12) is installed at the top end of the electric rod (13), the top end of the push rod (12) is movably connected with the transmission frame (10), the shaking table (1) is arranged outside the driving disc (5), install control panel (14) on the outer wall of rocking platform (1), the output of the inside singlechip of control panel (14) and the input electric connection of electronic pole (13).

2. The shaking device for identifying heavy metals with good sealing effect according to claim 1, wherein: the shaking table is characterized in that a shaking disc (2) is arranged inside the shaking table (1), and four groups of limiting sleeves (3) are arranged on the top end of the shaking table (1) above the shaking disc (2).

3. The shaking device for identifying heavy metals with good sealing effect according to claim 2, wherein: the inside of stop collar (3) all is equipped with gag lever post (4), and the top and driving-disc (5) fixed connection of gag lever post (4) to the bottom and vibration dish (2) fixed connection of gag lever post (4), the outer wall and stop collar (3) swing joint of gag lever post (4).

4. The shaking device for identifying heavy metals with good sealing effect according to claim 1, wherein: the shaking table is characterized in that a driving wheel (8) is arranged inside the shaking table (1), an eccentric wheel (9) is arranged on the top end of the driving wheel (8), and the top end of the eccentric wheel (9) is movably connected with the vibrating disc (2).

5. The shaking device for identifying heavy metals with good sealing effect according to claim 1, wherein: the shaking box (6) is internally provided with two groups of brackets (15), and the brackets (15) are internally provided with supporting rods (17).

6. The shaking device for identifying heavy metals with good sealing effect according to claim 5, wherein: all install grip block (16) on the outer wall of bracing piece (17), the one end that grip block (16) were kept away from in bracing piece (17) all is equipped with spring (18) in the cover, and the one end and bracing piece (17) fixed connection of spring (18) to the other end and support (15) of spring (18) are connected.

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