CN211801682U - Improved automatic door opening and closing structure of centrifugal machine - Google Patents
Improved automatic door opening and closing structure of centrifugal machine Download PDFInfo
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- CN211801682U CN211801682U CN202020144326.2U CN202020144326U CN211801682U CN 211801682 U CN211801682 U CN 211801682U CN 202020144326 U CN202020144326 U CN 202020144326U CN 211801682 U CN211801682 U CN 211801682U
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- electric putter
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- centrifugal machine
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Abstract
The utility model discloses a modified centrifuge automatic switch door structure, include the frame, articulate the door closure in the frame, it has electric putter to articulate between door closure and the frame, still including establish in the frame with electric putter complex photoelectric switch, establish in the frame with the control box that photoelectric switch and electric putter electricity are connected. The utility model discloses an electric putter has replaced original manual work, has realized opening and close of door closure through electric putter's liter shrink, and the operating procedure that has so significantly reduced people has improved work efficiency with the working strength who has reduced people, has increased user's use and has experienced.
Description
Technical Field
The utility model belongs to centrifuge, concretely relates to modified centrifuge automatic switch door structure.
Background
The centrifugal machine is an instrument for separating substances, belongs to basic equipment in a laboratory, and is a main product in the fields of central blood stations, biopharmaceuticals, biological products and the like, although the capacity of the large-capacity centrifugal machine is large, the volume and the weight of the centrifugal machine can be correspondingly increased, the step of opening and closing a door cover of the centrifugal machine, which is inevitable in the centrifugal process, is that the door cover is a protective wall of the centrifugal machine for the large-capacity centrifugal machine, so the door cover is quite thick, for the large-capacity centrifugal machine, the closing and the opening of the door cover are also very laborious things, and particularly for operators with small strength, the opening and the closing of the door cover are more difficult. Every centrifugal sampling all needs to open and close the door closure, and the operating procedure is various, and is very poor to operator's machine use experience.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a laborsaving modified centrifuge automatic switch door structure.
Realize the utility model discloses the technical scheme of purpose is:
the utility model provides a modified centrifuge automatic switch door structure, include the frame, articulate the door closure in the frame, it has electric putter to articulate between door closure and the frame, still including establish in the frame with electric putter complex photoelectric switch, establish in the frame with the control box that photoelectric switch and electric putter electricity are connected.
Has the advantages that:
the utility model discloses an electric putter has replaced original manual work, has realized opening and close of door closure through electric putter's liter shrink, and the operating procedure that has so significantly reduced people has improved work efficiency with the working strength who has reduced people, has increased user's use and has experienced.
The technical scheme of the utility model is further explained in the following with the attached drawings.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
Referring to fig. 1, the utility model provides an improved automatic door opening and closing structure for centrifuges, which comprises a frame 2, a door cover 1 hinged on the frame 2, an electric push rod 3 hinged between the door cover 1 and the frame 2, a photoelectric switch 7 arranged on the frame 2 and matched with the electric push rod 3, and a control box 6 arranged on the frame 2 and electrically connected with the photoelectric switch 7 and the electric push rod 3; be equipped with upper bracket 8 on the door closure 1, be equipped with undersetting 5 in the frame, electric putter 3 articulates on upper bracket 8 and undersetting 5 through pivot 9 and pivot 4, and door closure 1 opens and close through the instruction realization door closure 1 of control box 6 to electric putter 3.
When the automatic door opening device works, an operator presses a door opening button, the control box 6 gives a door opening instruction to the electric push rod 3, the electric push rod 3 performs an extension action, the door cover 1 slowly lifts up along with the action of the electric push rod 3, when the opening angle of the door cover 1 reaches 85 degrees, the electric push rod 3 triggers the photoelectric switch 7 to send a power-off signal to the control box 6, and the electric push rod 3 stops acting to realize the automatic opening of the door cover 1; an operator presses a door closing button, the control box 6 gives a door closing instruction to the electric push rod 3, the electric push rod 3 executes a shortening action, and the door cover 1 is automatically closed along with the electric push rod 3.
Claims (1)
1. The improved automatic door opening and closing structure of the centrifuge is characterized by comprising a rack and a door cover hinged to the rack, wherein an electric push rod is hinged between the door cover and the rack, the improved automatic door opening and closing structure further comprises a photoelectric switch which is arranged on the rack and matched with the electric push rod, and a control box which is arranged on the rack and electrically connected with the photoelectric switch and the electric push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020144326.2U CN211801682U (en) | 2020-01-22 | 2020-01-22 | Improved automatic door opening and closing structure of centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020144326.2U CN211801682U (en) | 2020-01-22 | 2020-01-22 | Improved automatic door opening and closing structure of centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211801682U true CN211801682U (en) | 2020-10-30 |
Family
ID=72992555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020144326.2U Active CN211801682U (en) | 2020-01-22 | 2020-01-22 | Improved automatic door opening and closing structure of centrifugal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211801682U (en) |
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2020
- 2020-01-22 CN CN202020144326.2U patent/CN211801682U/en active Active
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