CN210503843U - Automatic opening and closing feeding port cover device of extraction tank - Google Patents

Automatic opening and closing feeding port cover device of extraction tank Download PDF

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Publication number
CN210503843U
CN210503843U CN201921484882.8U CN201921484882U CN210503843U CN 210503843 U CN210503843 U CN 210503843U CN 201921484882 U CN201921484882 U CN 201921484882U CN 210503843 U CN210503843 U CN 210503843U
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CN
China
Prior art keywords
feeding port
port cover
support lug
tank body
locking
Prior art date
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Active
Application number
CN201921484882.8U
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Chinese (zh)
Inventor
王剑武
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Shanghai Chengdong Technology Co ltd
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Shanghai Chengdong Technology Co ltd
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Priority to CN201921484882.8U priority Critical patent/CN210503843U/en
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Publication of CN210503843U publication Critical patent/CN210503843U/en
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Abstract

The utility model discloses an automatic opening and closing feeding port cover device of an extraction tank, which comprises a tank body and a feeding port cover, wherein the left and right sides of a feeding port of the tank body are connected with a left support lug and a right support lug; the left and right sides at the top of the tank body are provided with a left supporting lug and a right supporting lug, the left supporting lug is hinged with an opening and closing cylinder, a telescopic rod of the opening and closing cylinder is hinged with a corner part of the left end of a feeding port cover beam, the right supporting lug of a feeding port of the tank body is movably connected with a locking support with a bayonet, a screw hole is arranged on the top wall of the bayonet of the locking support, an adjusting stud is connected onto the screw hole, the right supporting lug is hinged with a locking cylinder, and the telescopic rod of the locking cylinder is hinged with the upper part of the locking support.

Description

Automatic opening and closing feeding port cover device of extraction tank
Technical Field
The utility model relates to an extract jar, specifically speaking are draw jar automatic switching and throw material flap device.
Background
The extraction tank is widely applied to industries such as pharmacy and chemical engineering, the opening and closing modes between the upper cover of the feeding port of the existing extraction tank and the tank body are various, and the upper cover is usually rotated around a fulcrum to realize opening and closing. The defects are as follows: the upper cover of the feeding port is opened and closed in a rotating mode, so that the abrasion is large; and the structure is complicated and the operation is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a material flap device is thrown in automatic switching of jar that draws that wearing and tearing are little, simple structure, convenient operation to above-mentioned problem.
The utility model discloses a realize like this: a device for automatically opening and closing a feeding port cover of an extraction tank comprises a tank body, wherein the top of the tank body is provided with an upward extending feeding port, the feeding port is provided with a feeding port cover, the left side wall of the feeding port of the tank body is connected with a left support lug, the right side wall of the feeding port is connected with a right support lug, the middle of the feeding port cover is provided with an upward extending upper support lug, the upper support lug is connected with the middle of a feeding port cover beam, the left end of the feeding port cover beam is provided with a downward bending part, the upper support lug of the feeding port cover is movably connected with the middle of the feeding port cover beam through a first pin shaft, and the left lower end of the feeding port cover beam is movably connected with the left support lug of the feeding port of the tank body through a second pin shaft; the left and right sides of the top of the tank body are provided with a left support lug and a right support lug, the left support lug is hinged with an opening and closing cylinder, a telescopic rod of the opening and closing cylinder is hinged with a corner part of the left end of a cross beam of the feeding port cover, the right support lug of the feeding port of the tank body is movably connected with a locking support with a bayonet, and the movable connection is realized through a pin shaft; the bayonet is a side opening; the top wall of the bayonet of the locking support is provided with an upper through screw hole and a lower through screw hole, the screw hole is connected with an adjusting stud, the right support lug is hinged with a locking cylinder, and a telescopic rod of the locking cylinder is hinged with the upper part of the locking support.
By adopting the structure, when the feeding port cover of the extracting tank is closed, the telescopic rod of the opening and closing cylinder is pushed forwards to enable the feeding port cover beam of the feeding port cover to turn forwards, so that the feeding port cover is covered on the feeding port, the locking support is pushed forwards by the locking cylinder, the bayonet of the locking support clamps the right end part of the feeding port cover beam, and then the adjusting stud is adjusted to enable the feeding port cover and the feeding port of the tank body to be completely sealed. When the feeding port cover of the extracting tank is to be opened, the locking cylinder is started to pull the locking bracket backwards, and the opening and closing cylinder is started to pull the feeding port cover beam backwards to open the feeding port cover. The feeding port cover of the extraction tank does not rotate in the opening and closing process, so that the problem of abrasion caused by rotation is effectively solved; and simple structure, convenient operation.
Drawings
Fig. 1 is a schematic structural view of the automatic opening and closing material feeding port cover device of the extraction tank of the utility model.
Detailed Description
As shown in fig. 1, the top of the tank body 1 of the extraction tank is provided with an upward extending feeding port 15, the left side wall of the feeding port 15 is connected with a left support lug 16, the right side wall of the feeding port 15 is connected with a right support lug 14, the upper opening of the feeding port 15 is provided with a feeding port cover 4, the middle part of the feeding port cover 4 is provided with an upward extending upper support lug 5, the upper support lug 5 is connected with the middle part of a feeding port cover beam 7, the left end of the feeding port cover beam 7 is provided with a downward bending part, the upper support lug 5 of the feeding port cover is movably connected with the middle part of the feeding port cover beam 7 through a first pin shaft 6, and the left lower end of the feeding port cover beam 7 is movably connected with the left support lug 16 of the feeding port of the tank body through a second pin; the left and right sides of the top of the tank body 1 are provided with a left support lug 2 and a right support lug 12, the left support lug 2 is hinged with an opening and closing cylinder 3, a telescopic rod of the opening and closing cylinder 3 is hinged with a corner part of the left end of a feeding port cover beam 7, a right support lug 14 of a feeding port of the tank body is movably connected with a locking support 9 with a bayonet 10, and the movable connection is connected through a pin shaft 13; the bayonet 10 is a side opening; the top wall 9a of the bayonet 10 of the locking support is provided with an up-down through screw hole, the screw hole is connected with an adjusting stud 8, the right support lug 12 is hinged with a locking cylinder 11, and a telescopic rod of the locking cylinder 11 is hinged with the upper part of the locking support 9.
Instructions for use: when the feeding port cover 4 of the feeding port is opened, the telescopic rod of the opening and closing cylinder 3 pushes forwards to enable the feeding port cover beam 7 of the feeding port cover to turn forwards, the feeding port cover 4 is covered on the feeding port 15, the locking cylinder 11 pushes the locking support 9 forwards, the bayonet 10 of the locking support clamps the right end portion of the feeding port cover beam 7, then the adjusting stud 8 is adjusted to enable the feeding port cover 4 and the feeding port 15 of the tank body to be completely closed, and the tank body formally enters the working state in the extraction tank. After the work in the extracting tank is finished, the locking cylinder 11 is started to pull the locking bracket 9 backwards, the opening and closing cylinder 3 is opened again to pull the feeding port cover beam 7 backwards to open the feeding port cover 4, and the next batch of work of the extracting tank is put into operation.

Claims (1)

1. The utility model provides an automatic switching of jar of drawing throws material flap device, includes a jar body, and the top of this jar body has the dog-house that upwards stretches out, is equipped with on this dog-house and throws material flap, characterized by: the left side wall of a feeding port (15) of the tank body is connected with a left support lug (16), the right side wall of the feeding port (15) is connected with a right support lug (14), the middle part of a feeding port cover (4) is provided with an upper support lug (5) extending upwards, the upper support lug (5) is connected with the middle part of a feeding port cover beam (7), the left end of the feeding port cover beam (7) is provided with a downwards bent part, the upper support lug (5) of the feeding port cover is movably connected with the middle part of the feeding port cover beam (7) through a first pin shaft (6), and the left lower end of the feeding port cover beam (7) is movably connected with the left support lug (16) of the feeding port of the tank body through a second pin shaft (17); the left and right sides of the top of the tank body (1) are provided with a left support lug (2) and a right support lug (12), the left support lug (2) is hinged with an opening and closing cylinder (3), a telescopic rod of the opening and closing cylinder (3) is hinged with a corner part of the left end of a feeding port cover beam (7), a right support lug (14) of a feeding port of the tank body is movably connected with a locking support (9) with a bayonet (10), and the movable connection is realized through a pin shaft (13); the bayonet (10) is provided with a side opening; the top wall (9a) of the bayonet (10) of the locking support is provided with an upper through screw hole and a lower through screw hole, the screw hole is connected with an adjusting stud (8), the right support lug (12) is hinged with a locking cylinder (11), and the telescopic rod of the locking cylinder (11) is hinged with the upper part of the locking support (9).
CN201921484882.8U 2019-09-04 2019-09-04 Automatic opening and closing feeding port cover device of extraction tank Active CN210503843U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921484882.8U CN210503843U (en) 2019-09-04 2019-09-04 Automatic opening and closing feeding port cover device of extraction tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921484882.8U CN210503843U (en) 2019-09-04 2019-09-04 Automatic opening and closing feeding port cover device of extraction tank

Publications (1)

Publication Number Publication Date
CN210503843U true CN210503843U (en) 2020-05-12

Family

ID=70568740

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921484882.8U Active CN210503843U (en) 2019-09-04 2019-09-04 Automatic opening and closing feeding port cover device of extraction tank

Country Status (1)

Country Link
CN (1) CN210503843U (en)

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