CN216879777U - Dust cover is used in tobacco laboratory - Google Patents
Dust cover is used in tobacco laboratory Download PDFInfo
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- CN216879777U CN216879777U CN202123128540.2U CN202123128540U CN216879777U CN 216879777 U CN216879777 U CN 216879777U CN 202123128540 U CN202123128540 U CN 202123128540U CN 216879777 U CN216879777 U CN 216879777U
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- dust
- dust cover
- tobacco
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- housing
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Abstract
The utility model provides a dust cover for a tobacco laboratory, which comprises a dust cover shell used for covering a pulverizer and/or a grinder, wherein the dust cover shell is provided with a material taking port and a material feeding port, the dust cover shell is provided with a first cover plate capable of opening or closing the material taking port, the dust cover shell is provided with a second cover plate capable of opening or closing the material feeding port, dust generated by the pulverizer and/or the grinder is isolated through the protection cover shell, a large amount of dust is prevented from entering a laboratory, and the arrangement of the material feeding port and the material taking port is convenient for feeding raw materials and obtaining a pulverized sample.
Description
Technical Field
The utility model belongs to the field of dustproof equipment in laboratories, and particularly relates to a dust cover for a tobacco laboratory.
Background
The moisture content and the physical and chemical indexes of the tobacco raw materials are often detected in a tobacco laboratory, before detection, the tobacco raw materials are firstly sent to the tobacco laboratory, and are sequentially subjected to crushing treatment by a crusher and grinding treatment by a grinder to obtain tobacco samples, and then detection is carried out. However, in the process of crushing and/or grinding the tobacco raw materials, a large amount of dust can be scattered, so that a large amount of dust is diffused in a laboratory, the detection of the next step is influenced, and meanwhile, the dust can enter the respiratory tract of workers, and the health of the workers is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above disadvantages of the prior art, an object of the present invention is to provide a dust cover for a tobacco laboratory, which can isolate dust generated by a pulverizer and/or a grinder during operation in a protective housing, so as to prevent a large amount of dust from flying out and spreading in a laboratory, thereby not only preventing the dust from affecting the operation of other devices in the laboratory, but also preventing workers in the laboratory from breathing a large amount of dust and damaging their respiratory tracts.
In order to achieve the above and other related objects, the present invention provides a dust cover for a tobacco laboratory, comprising a dust cover housing a pulverizer and/or a grinder, wherein the dust cover housing is provided with a material taking port and a material feeding port, the dust cover housing is provided with a first cover plate capable of opening or closing the material taking port, the dust cover housing is provided with a second cover plate capable of opening or closing the material feeding port, the dust cover housing isolates dust generated by the pulverizer and/or the grinder through the protection cover housing, thereby preventing a large amount of dust from entering a laboratory, and the arrangement of the material feeding port and the material taking port is convenient for feeding raw materials and obtaining pulverized samples,
preferably, the material taking port is located in front of the dustproof housing, and the material taking port is located at the top of the dustproof housing, so that convenience in material taking and feeding is improved.
Preferably, get material mouth and dog-house and all be located the place ahead of dustproof housing, and get material mouth and dog-house intercommunication each other and form the opening that supplies personnel to get into in the dustproof housing, first apron and second apron cooperation are in order to open or close the opening, the staff of being convenient for passes through the opening and gets in and out the protection housing, accomplishes and throws the material, gets the material action.
Preferably, an operation part is arranged on the first cover plate and/or the second cover plate, so that a user can conveniently open the material taking port and the material feeding port.
Preferably, a push-and-pull frame is arranged on the dustproof housing, the first cover plate is slidably mounted on the push-and-pull frame, and the second cover plate is rotatably arranged on the dustproof housing through a rotating shaft, so that the material taking port and the material feeding port can be conveniently opened or closed, and meanwhile, the first cover plate and the second cover plate are prevented from being lost.
Preferably, be equipped with the dust absorption hole with the dust absorption pipeline intercommunication on the dust cover housing, be equipped with the sealing washer on the dust absorption hole, rubbing crusher and/or the mill in the protective housing of being convenient for process the completion after, the dust that the accessible dust absorption pipeline will be filled in the protective housing is siphoned away, when avoiding getting the material, the dust is from getting material mouth loss to the laboratory, and simultaneously, the setting up of dust absorption pipeline makes the staff need not to wait for the dust in the protective housing for a long time and subsides, can carry out crushing grinding work on next step.
Preferably, be equipped with the fixed orifices that supplies rubbing crusher and/or mill to go up the plug and pass on the dust proof housing, be equipped with the sealing washer on the fixed orifices, need not to pass in and out the protection housing repeatedly, only need plug on the plug socket, can control opening of rubbing crusher and/or mill in the protection housing and stop, reduce the risk that the dust loss arrived the laboratory.
Preferably, the dustproof housing is a transparent housing, so that dust in the protective housing can be observed conveniently.
Preferably, the bottom of the dustproof housing is provided with a base gasket, so that the dustproof housing is conveniently and tightly attached to the ground, and a gap between the dustproof housing and the ground due to uneven ground is prevented.
Preferably, the base pad is made of a rubber material, which is easily deformed to perfectly fit the ground.
As described above, the dust cover for tobacco laboratories of the present invention has the following beneficial effects:
the dust-proof device can prevent dust from flying out to pollute air in a laboratory, so that normal work of other equipment in the laboratory and physical health of personnel in the laboratory are influenced; meanwhile, the feeding port is arranged, so that the user can feed materials in midway.
Drawings
Fig. 1 is a perspective view of the shield of the present invention.
Fig. 2 is a front view of the shield of the present invention.
Figure 3 is a schematic view of the operation of the shredder of the present invention within a protective housing.
Description of the reference numerals
The device comprises a pulverizer 01, a plug 011, a dust collector 02, a dust collection pipeline 021, a protective housing 1, a push-pull frame 11, a dust collection hole 12, a fixing hole 14, a material taking port 2, a first cover plate 21, a material feeding port 3 and a second cover plate 31.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 3. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
As shown in fig. 1 to 3, the dust cover for tobacco laboratories of the present invention includes a dust cover 1 for covering a pulverizer 01 and/or a grinder, the dust cover 1 is provided with a material taking port 2 and a material feeding port 3, the dust cover 1 is provided with a first cover plate 21 capable of opening or closing the material taking port 2, and the dust cover 1 is provided with a second cover plate 31 capable of opening or closing the material feeding port 3.
As shown in fig. 1 and 3, the material taking port 2 is located in front of the dust-proof housing 1, and the material feeding port 3 is located at the top of the dust-proof housing 1, so that rapid material taking and feeding are facilitated; in another embodiment, the material taking port 2 and the material feeding port 3 are both located in front of the dust-proof enclosure 1, the material taking port 2 and the material feeding port 3 are communicated with each other to form an opening for a worker to enter the dust-proof enclosure 1, and the first cover plate 21 and the second cover plate 31 cooperate to open or close the opening, so that the worker can enter the protection enclosure 1 from the opening to take materials and/or materials.
Further, in order to facilitate opening of the material taking port 2 and the material feeding port 3, an operation part is provided on the first cover plate 21 and/or the second cover plate 31.
As shown in fig. 1 and 2, a push-pull frame 11 is disposed on the dust-proof housing 1, the first cover plate 21 is slidably mounted on the push-pull frame 11, and the second cover plate 31 is rotatably disposed on the dust-proof housing 1 through a rotating shaft.
It can be understood that, besides the above installation manners, the first cover plate 21 may also be rotatably installed on the protective housing 1 through a rotating shaft, the second cover plate 31 is installed on the protective housing 1 through the push-pull frame 11, or both the first cover plate 21 and the second cover plate 31 are rotatably installed on the protective housing 1 through a rotating shaft, or both the first cover plate 21 and the second cover plate 31 are installed on the protective housing 1 through the push-pull frame 11.
As shown in fig. 1 and 3, a dust suction hole 12 communicated with a dust suction pipe 021 is formed in the dust-proof housing 1, and a sealing ring is arranged on the dust suction hole 12, so that an external dust collector 02 can conveniently remove dust in the dust-proof housing 1.
As shown in fig. 1 and 3, the dust-proof housing 1 is provided with a fixing hole 14 for the insertion of the plug 011 of the pulverizer 01 and/or the grinder to pass through, the fixing hole 14 is provided with a sealing ring, so that the plug 011 of the pulverizer 01 and/or the grinder can be led out of the protective housing 1, and the starting or stopping of the pulverizer 01 and/or the grinder in the protective housing 1 can be realized through the connection and disconnection of the plug 011 and the socket.
Furthermore, dustproof housing 1 is transparent housing, is convenient for observe the dust condition in the protective housing 1, simultaneously, also is convenient for accurately throw the material and get the material.
Furthermore, a base gasket is arranged at the bottom of the dustproof housing 1 and is made of rubber materials, so that the dustproof housing 1 is tightly attached to the ground.
When the device is installed, the protective cover 1 is covered on the pulverizer 01 and/or the grinder, and at the moment, the ground is in close contact with a base gasket; then, a dust suction pipeline 021 of the dust collector 02 penetrates through a dust suction hole 12 in the protective housing 1 to extend into the protective housing 1, a sealing ring is used for sealing a gap between the inner wall of the dust suction hole 12 and the outer wall of the dust suction pipeline 021, then, a plug 011 of the pulverizer 01 and/or the grinder penetrates out through a fixing hole 14 in the protective housing 1, and the sealing ring is used for sealing the gap between the fixing hole 14 and the plug, so that the installation of the protective housing is completed.
As shown in fig. 3, taking the pulverizer 01 as an example, when in use, a part of tobacco raw materials are thrown in through the feeding port 3, then the feeding port 3 is closed, then the plug 011 is connected with the socket to start the pulverizer 01, and simultaneously the dust collector 02 is started; after crushing for a period of time, opening the feeding port 3 for middle feeding, then closing the feeding port, repeating the middle feeding step until all tobacco raw materials are crushed, closing the crusher 01, opening the feeding port 2, taking out the crushed tobacco samples, and performing the next step.
In conclusion, the protective cover can prevent dust from flying out to pollute air in a laboratory, and further influences normal work of other equipment in the laboratory and physical health of personnel in the laboratory; meanwhile, the feeding port is arranged, so that the user can feed materials in midway.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a tobacco laboratory is with dust cover, its characterized in that, is including being used for covering dust cage (1) of establishing rubbing crusher and/or grinding machine, be equipped with on dust cage (1) and get material mouthful (2) and dog-house (3), be equipped with on dust cage (1) and open or close get first apron (21) of material mouthful (2), be equipped with on dust cage (1) and open or close second apron (31) of dog-house (3).
2. Dust cover for tobacco laboratories according to claim 1, characterized in that the material taking opening (2) is located in front of the dust-proof enclosure (1) and the material feeding opening (3) is located at the top of the dust-proof enclosure (1).
3. Dust cover for tobacco laboratories according to claim 1, characterized in that the material taking opening (2) and the material feeding opening (3) are located in front of the dust-proof housing (1), the material taking opening (2) and the material feeding opening (3) are communicated with each other to form an opening for personnel to enter the dust-proof housing (1), and the first cover plate (21) and the second cover plate (31) cooperate to open or close the opening.
4. A dust cover for a tobacco laboratory according to claim 1 or 2, wherein an operation part is provided on the first cover plate (21) and/or the second cover plate (31).
5. Dust cover for tobacco laboratories according to claim 1 or 2, wherein a push-pull frame (11) is provided on the dust cover housing (1), the first cover plate (21) is slidably mounted on the push-pull frame (11), and the second cover plate (31) is rotatably provided on the dust cover housing (1) through a rotating shaft.
6. Dust cover for tobacco laboratories according to claim 1 or 2, wherein dust suction hole (12) communicating with a dust suction pipe is provided on the dust cover housing (1), and a sealing ring is provided on the dust suction hole (12).
7. Dust cover for tobacco laboratories according to claim 1 or 2, characterized in that the dust cover housing (1) is provided with a fastening hole (14) for the insertion of a shredder and/or grinder, and the fastening hole (14) is provided with a sealing ring.
8. Dust cover for tobacco laboratories according to claim 1, characterized in that the dust cover (1) is a transparent cover.
9. Dust cover for tobacco laboratories according to claim 1, characterized in that the dust cover housing (1) is provided with a base gasket at the bottom.
10. A dust cover for a tobacco laboratory according to claim 9 wherein the base gasket is made of a rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123128540.2U CN216879777U (en) | 2021-12-13 | 2021-12-13 | Dust cover is used in tobacco laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123128540.2U CN216879777U (en) | 2021-12-13 | 2021-12-13 | Dust cover is used in tobacco laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216879777U true CN216879777U (en) | 2022-07-05 |
Family
ID=82204475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123128540.2U Active CN216879777U (en) | 2021-12-13 | 2021-12-13 | Dust cover is used in tobacco laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216879777U (en) |
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2021
- 2021-12-13 CN CN202123128540.2U patent/CN216879777U/en active Active
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