CN218328500U

CN218328500U - Clean weighing room with protective cover

Info

Publication number: CN218328500U
Application number: CN202221692300.7U
Authority: CN
Inventors: 陈晓东
Original assignee: JIANGSU ZHONGZHI TONGNENG ELECTRIC CO Ltd
Current assignee: JIANGSU ZHONGZHI TONGNENG ELECTRIC CO Ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2023-01-17
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a clean weighing room with safety cover, which comprises a frame body, fixed frame is fixedly connected with in the framework, fixedly connected with electric putter on the fixed frame, electric putter output end fixedly connected with cover body, set up recess and recess internal fixedly connected with transparent shrouding on the cover body, the framework upper end is set up recess and recess internal fixedly connected with spacing frame, be provided with the supply-air chamber in the spacing frame, spacing frame is located the bottom side grafting of supply-air chamber and has the gim peg, utilize electric putter to drive the cover body and remove and laminate with the spacing ring of returning shape and realize local sealing, and drive the screw rod through the driving piece and rotate, thereby make scraper blade and shower nozzle reciprocate, replace the PVC cover with the visual cover body, the work load of exhaust system and air supply system that the clean weighing room of current stage constantly has dust to lead to getting into has been solved simultaneously, clean efficiency has been promoted, the problem of deashing; and the filter unit of the air supply chamber is integrated, and the disassembly and the cleaning are realized through the disassembly and the assembly of the positioning bolt, so that the cleaning is convenient.

Description

Clean weighing room with protective cover

Technical Field

The utility model relates to a weigh the cover field, concretely relates to clean weighing room with safety cover.

Background

The weighing room is also called as a weighing cover and mainly comprises a negative pressure weighing cover and an active carbon weighing cover, the function of controlling the local purifying equipment is widely applied to biological research and scientific experiments, and the cover body is usually used for preventing dust from entering the room for facilitating personnel to enter the room.

The clean weighing room at present stage is simple relatively at the entrance, only sets up banded PVC cover as covering, very big increase air supply system and exhaust system's work load like this, and clean efficiency is slow, and the protective effect is poor, and banded PVC covers and is stained with easily when the operator gets into and glues the dust and be in the dead angle that the wind blows simultaneously, inconvenient deashing, and the weighing room dust is stained with easily and glues on the filter unit when the air supply, leads to the clearance inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a clean weighing room with safety cover, the utility model discloses the problem that solves is: the clean weighing room at present stage is simple relatively at the entrance, only sets up banded PVC cover as covering, very big increase air supply system and exhaust system's work load like this, and cleaning efficiency is slow, and banded PVC covers and is stained with easily when the operator gets into and glues the dust and be in the dead angle that the wind blows simultaneously, inconvenient deashing, and the weighing room dust is stained with easily when the air supply and glues on the filter unit, leads to the inconvenient problem of clearance.

In order to solve the technical problem, the utility model provides a following technical scheme: the improved multifunctional electric hair drier comprises a frame body, the fixed frame of fixedly connected with in the frame body, fixedly connected with electric putter on the fixed frame, the electric putter output fixedly connected with cover body, set up the transparent shrouding of fixedly connected with in recess and the recess on the cover body, the spacing frame of fixedly connected with in recess and the recess is seted up to the frame body upper end.

The limiting frame is internally provided with an air supply chamber, the limiting frame is inserted into a positioning bolt at the bottom side of the air supply chamber, and the positioning bolt is positioned at one side in the limiting frame and is in contact with the air supply chamber, so that the air supply chamber is convenient to disassemble and clean.

First grooves are formed in two sides of the fixing frame, a screw rod is connected in the first grooves in a rotating mode, driving pieces are fixedly connected to the upper ends of the screw rod, and a moving block is connected to the screw rod in a threaded mode and can drive the spray head and the scraper to move.

The movable block is fixedly connected with a pipe fitting at the upper end, the movable block is fixedly connected with an air pipe at one side far away from the limiting frame, and a spray head is fixedly connected with one end of the air pipe and matched with a folding pipe, so that the cover can be blown, and dust adhesion is reduced.

Wherein, tuber pipe upside fixedly connected with baffle, it has the inserted bar to peg graft on the baffle, the spring has been cup jointed on the inserted bar, inserted bar fixedly connected with L template, the L template is kept away from inserted bar one end and is rotated through the bearing and be connected with the scraper blade, spacing groove and L template sliding connection have been seted up to the tuber pipe upper end in the recess, convenient clearance.

The utility model discloses the beneficial effect who reaches is: the electric push rod is utilized to drive the cover body to move and to be attached to the clip-shaped limiting ring to realize local sealing, and the driving piece drives the screw rod to rotate, so that the scraper plate and the spray head move up and down, and the visual cover body is used for replacing a PVC cover, thereby solving the workload of an air draft system and an air supply system caused by continuous dust entering of a clean weighing room at the present stage, improving the cleaning efficiency and solving the problem of dust cleaning; and the filter unit of the air supply chamber is integrated, and the disassembly and the cleaning are realized through the disassembly and the assembly of the positioning bolt, so that the cleaning is convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a side cross-sectional structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A;

fig. 3 is a schematic diagram of the three-dimensional structure of the present invention.

In the figure: 1. a frame body; 2. a fixing frame; 3. an electric push rod; 4. a cover body; 5. a limiting frame; 6. an air supply chamber; 7. positioning bolts; 8. a screw; 9. a moving block; 10. an air duct; 11. a baffle plate; 12. inserting a rod; 13. an L-shaped plate; 14. a squeegee; 15. and (4) a spray head.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment is as follows: the clean weighing room with the protective cover comprises a frame body 1, a fixed frame 2 fixedly connected with in the frame body 1, the fixed frame 2 is used as a supporting piece and can conveniently fix an electric push rod 3, so that the cover body 4 and the frame body 1 can be closed, turbulent flow entering is reduced, the electric push rod 3 fixedly connected with on the fixed frame 2 can drive the cover body 4 to move, and accordingly an operator can conveniently enter the clean weighing room, the cover body 4 is fixedly connected with at the output end of the electric push rod 3, a groove and a transparent sealing plate fixedly connected with in the groove are formed in the cover body 4, observation is facilitated, a limiting frame 5 fixedly connected with in the groove and the groove is formed in the upper end of the frame body 1, an air supply chamber 6 can be conveniently detached, a square limiting block is fixedly connected to one side of the cover body 4 in the frame body 1 and can be attached to the cover body 4, and the influence of the weighing room caused by external environment is reduced.

Further, air supply chamber 6 contacts with gim peg 7, and gim peg 7 is pegged graft in the bottom side of spacing frame 5, and air supply chamber 6 is located spacing frame 5, through dismantling gim peg 7, can wholly take out air supply chamber 6 to can conveniently clear up the filter unit in the air supply chamber 6, promote air supply efficiency.

Further, movable block 9 threaded connection is on screw rod 8, and driving piece fixed connection is in the screw rod 8 upper end, and the first recess of screw rod 8 fixed connection and first recess are located fixed frame 2 both sides, rotate through driving piece control screw rod 8 to can make movable block 9 reciprocate.

Further, shower nozzle 15 fixed connection is in tuber pipe 10 one end, tuber pipe 10 fixed connection movable block 9, and pipe fitting fixed connection movable block 9 upper end, pipe fitting are beta structure to can follow movable block 9 and reciprocate, thereby can spray water the clearance to the cover body 4.

Furthermore, the groove is internally and slidably connected with an L-shaped plate 13, the limiting groove is positioned at the upper end of the air pipe 10, the scraper 14 is rotatably connected with the L-shaped plate 13 through a bearing, the L-shaped plate 13 is fixedly connected with an inserted bar 12, the inserted bar 12 is sleeved with a baffle 11, the baffle 11 is fixedly connected with the air pipe 10, the inserted bar 12 is sleeved with a spring, and the spring can be attached to the inner surface of the cover body 4.

Specifically, start electric putter 3, electric putter 3 drives the cover body 4 and keeps away from framework 1 one side, make the operator enter into framework 1, electric putter 3 moves back the shrink, it realizes the closure to return type stopper and the laminating of the rubber ring on the cover body 4, can reduce the influence of external environment to weighing the room, and the personnel start the driving piece after getting into, the driving piece drives screw rod 8 and rotates, movable block 9 receives the spacing of first recess in fixed frame 2, realize reciprocating, thereby can drive scraper blade 14 and shower nozzle 15 and reciprocate, thereby can be stained with the dust that glues on the cover body 4 and clear up, very big reduction clean efficiency, start air supply chamber 6 simultaneously, air supply chamber 6 begins to supply air, when utilizing the filter unit of air supply chamber 6 to filter, dust and particulate matter block up on the filter unit easily, lead to the filter effect to descend, set air supply chamber 6 into solitary unit, and laminate through spacing frame 5, the bottom side is fixed with locating bolt 7, can dismantle the filter unit and clear up before the operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clean weighing room with safety cover, includes framework (1), its characterized in that, the fixed frame of fixedly connected with (2) in framework (1), fixedly connected with electric putter (3) on fixed frame (2), electric putter (3) output end fixedly connected with cover body (4), the transparent shrouding of fixedly connected with in recess and the recess has been seted up on cover body (4), spacing frame of fixedly connected with (5) in recess and the recess has been seted up to framework (1) upper end.

2. The clean weighing room with the protective cover is characterized in that the limiting frame (5) is internally provided with the air supply chamber (6), the limiting frame (5) is inserted with the positioning bolt (7) at the bottom side of the air supply chamber (6), and the positioning bolt (7) is positioned at one side in the limiting frame (5) and is contacted with the air supply chamber (6).

3. The clean weighing room with the protective cover as claimed in claim 1, wherein the fixed frame (2) is provided with a first groove on both sides and a screw rod (8) is rotatably connected in the first groove, the upper end of the screw rod (8) is fixedly connected with a driving member, and the screw rod (8) is threadedly connected with a moving block (9).

4. The clean weighing room with the protection cover as claimed in claim 3, characterized in that the upper end of the moving block (9) is fixedly connected with a pipe, the side of the moving block (9) away from the limiting frame (5) is fixedly connected with an air pipe (10), and one end of the air pipe (10) is fixedly connected with a spray head (15).

5. The clean weighing room with the protective cover is characterized in that a baffle (11) is fixedly connected to the upper side of the air pipe (10), an inserting rod (12) is inserted into the baffle (11), a spring is sleeved on the inserting rod (12), an L-shaped plate (13) is fixedly connected to the inserting rod (12), a scraper (14) is rotatably connected to one end, far away from the inserting rod (12), of the L-shaped plate (13) through a bearing, a limiting groove is formed in the upper end of the air pipe (10), and the L-shaped plate (13) is slidably connected into the groove.