CN215637900U

CN215637900U - Laminar flow air supply cover convenient to dismantle

Info

Publication number: CN215637900U
Application number: CN202120145496.7U
Authority: CN
Inventors: 管敏军; 樊磊
Original assignee: Hangzhou Juxin Purification Technology Co ltd
Current assignee: Hangzhou Juxin Purification Technology Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2022-01-25
Anticipated expiration: 2031-01-20

Abstract

The utility model relates to the technical field of laminar flow air supply hoods, in particular to a conveniently-detachable laminar flow air supply hood which comprises a first platform, a second platform and a U-shaped support arranged oppositely, wherein the first platform and the second platform are arranged in parallel, a bevel gear is meshed with an output shaft of a second servo motor, one end of a sleeve is fixedly connected to air purification equipment, the air purification equipment comprises an equipment upper shell and an equipment lower shell which are matched with each other, a lock catch and a lock pin are respectively arranged on the shells at the opening sides of the equipment upper shell and the equipment lower shell, and a filter sheet for filtering air is arranged in a cavity formed by the equipment upper shell and the equipment lower shell. The air purification device provided by the utility model realizes the rotation purpose of the air purification device arranged on the rotating shaft by controlling the positive and negative rotation of the rotating shaft through the driving belt, and has the advantages that firstly, the purification space of the air purification device is improved, the purification capacity is increased, secondly, the maintenance is convenient, the air purification device can be disassembled for cleaning and maintenance without other special auxiliary tools, and the purpose of maintenance is convenient.

Description

Laminar flow air supply cover convenient to dismantle

Technical Field

The utility model relates to the technical field of laminar flow air supply hoods, in particular to a laminar flow air supply hood convenient to disassemble.

Background

The laminar flow hood is an air purification device capable of highly cleaning the local part, absorbs air in a space, sends the air out through a filter at a certain wind speed by a fan to form a uniform flow layer, ensures the cleanliness of a certain area, and mainly comprises a box body, the fan, a high-efficiency air filter, a damping layer, a lamp and the like.

Laminar flow hood generally has suspension type and falls to ground two kinds of mounting means of posture among the prior art, and the suspension type is generally through four or six construction bolts to fix on the room top surface, and this kind of design has a great deal of drawback, for example need unpick and wash change the cassette to equipment inside after equipment operation one end time, often equipment fixing's than higher, just need carry ladder or lift platform and operate, consequently, this kind of operation is obviously convenient inadequately. Based on this, a laminar flow air supply hood convenient to disassemble is needed to solve the defects in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that in the prior art, after equipment runs for a period of time, the interior of the equipment needs to be disassembled, washed and replaced with a filter, the equipment is often higher in installation ratio, a ladder or a lifting platform needs to be carried for operation, and the operation is obviously inconvenient, and provides a laminar flow air supply hood convenient to disassemble.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a laminar flow air supply hood convenient to disassemble comprises a first platform, a second platform and U-shaped supports arranged oppositely, wherein the first platform and the second platform are arranged in parallel, two ends of the first platform and two ends of the second platform are fixedly connected with the outer wall of one opposite side of the U-shaped supports arranged oppositely, a cavity is formed between the opposite side of the first platform and the second platform and the outer wall of one opposite side of the U-shaped supports arranged oppositely, a first servo motor used for driving and a transmission rod arranged oppositely are arranged in the cavity, the outer wall of one opposite side of the U-shaped supports and one side of the second platform form a cavity with an opening, and air purification equipment used for filtering air is arranged in the cavity.

Furthermore, the first servo motor is fixedly arranged on the side wall of the first platform, one end of each transmission rod which is arranged oppositely extends into the U-shaped support which is arranged oppositely, a driving disc is arranged at the end part of each transmission rod, the opposite end of each transmission rod is meshed with the output shaft of the first servo motor, driven discs which are matched with the driving discs are arranged in the U-shaped supports which are arranged oppositely, the central shafts of the driven discs which are opposite are fixedly connected with the two ends of the rotating shaft, the rotating shaft extends into the U-shaped supports which are opposite, and the driven discs which are arranged oppositely and matched are connected with the driving discs in a transmission mode through transmission belts.

Furthermore, the side wall of the rotating shaft is fixedly provided with a second servo motor for driving and a positioning block for positioning, the outer wall of the positioning block is rotatably sleeved with a sleeve for rotation, the outer wall of the sleeve is sleeved with a bevel gear for driving, the bevel gear is meshed with an output shaft of the second servo motor, and one end of the sleeve is fixedly connected to the air purification equipment.

Furthermore, the air purification equipment comprises an upper equipment shell and a lower equipment shell which are matched with each other, a lock catch and a lock pin are respectively arranged on the shells on the edges of the opening of the upper equipment shell and the lower equipment shell, the lock catch and the lock pin are matched with each other to be locked and opened and closed, air suction equipment for air inlet and exhaust equipment for air outlet are arranged on the opposite sides of the upper equipment shell, the outer walls of the air suction equipment and the exhaust equipment respectively comprise protective shells with a user protection effect, and the upper equipment shell and the lower equipment shell form a cavity and internally comprise filter sheets for filtering air.

Compared with the prior art, the utility model provides the conveniently-detachable laminar flow air supply cover, which has the following beneficial effects:

the laminar flow air supply cover convenient to disassemble is characterized in that a first servo motor is fixedly arranged on the side wall of a first platform, opposite ends of a transmission rod are meshed with output shafts of the first servo motor, central shafts of opposite driven disks are fixedly connected with two ends of a rotating shaft, the driven disks arranged in an opposite matching mode are in transmission connection with a driving disk through a transmission belt, a second servo motor used for driving is fixedly arranged on the side wall of the rotating shaft, a positioning block used for positioning action is arranged on the side wall of the rotating shaft, a sleeve used for rotating is sleeved on the outer wall of the positioning block, a conical gear used for being driven is sleeved on the outer wall of the sleeve, the conical gear is meshed with the output shaft of the second servo motor, one end of the sleeve is fixedly connected with air purification equipment, forward and reverse rotation of the first servo motor are started and controlled, the transmission rod can be driven to rotate reversely through the output shaft of the first servo motor, and forward and reverse rotation of the rotating shaft is controlled through the transmission belt, the realization sets up air purification equipment on the rotation axis and realizes rotatory purpose, and one of them improves air purification equipment's purification space, increases purification ability, and it is the maintenance of being convenient for, need not other special appurtenance and can unpack the cleanness maintenance to air purification equipment apart, has the purpose of the maintenance of being convenient for.

This laminar flow air supply cover convenient to dismantle, air purification equipment is including the equipment epitheca and the equipment inferior valve of mutually supporting, the shell on this equipment epitheca and equipment inferior valve opening part limit is provided with hasp and lockpin respectively, hasp and lockpin mutually support the locking and open and shut, the equipment epitheca is provided with the suction equipment who is used for the air inlet and the exhaust apparatus who is used for the air-out on the relative side, this suction equipment and exhaust apparatus outer wall all include the protecting crust that has the user protection effect, equipment epitheca and equipment inferior valve are including the cassette that is used for filtered air for forming the cavity inside, start exhaust apparatus and exhaust apparatus, can realize through the mutually supporting step of taking a breath of the two that the air takes a breath in real time, the cassette that sets up simultaneously will filter to the harmful substance in the air, improve air quality.

Drawings

Fig. 1 is a schematic sectional view of an integral laminar flow air supplying hood according to the present invention.

Fig. 2 is a schematic structural diagram of a part a of a laminar flow air supplying hood convenient to detach according to the present invention.

Fig. 3 is a schematic cross-sectional view of a detachable laminar flow hood according to the present invention.

In the figure: 1. a first platform; 2. a second platform; 3. a U-shaped bracket; 4. a first servo motor; 5. a transmission rod; 6. a drive disc; 7. a driven plate; 8. a rotating shaft; 9. a transmission belt; 10. a second servo motor; 11. positioning blocks; 12. a sleeve; 13. a bevel gear; 14. locking; 15. a lock pin; 16. a suction device; 17. an exhaust apparatus; 18. a protective shell; 19. a filter disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a laminar flow air supply hood convenient to disassemble includes a first platform 1, a second platform 2 and U-shaped brackets 3 arranged oppositely, the first platform 1 and the second platform 2 are arranged in parallel, two ends of the first platform 1 and the second platform 2 are fixedly connected with an outer wall of one opposite side of the U-shaped brackets 3 arranged oppositely, a cavity is formed between the opposite sides of the first platform 1 and the second platform 2 and an outer wall of one opposite side of the U-shaped brackets 3 arranged oppositely, a first servo motor 4 for driving and a transmission rod 5 arranged oppositely are arranged in the cavity, a cavity with an opening is formed between the outer wall of one opposite side of the U-shaped brackets 3 and one side of the second platform 2, and an air purification device for filtering air is arranged in the cavity.

First servo motor 4 fixes and sets up in the lateral wall of first platform 1, the drive link 5 that sets up wherein one end all extends to inside the U type support 3 of relative setting, and all be provided with driving-disc 6 at its tip, the drive link 5 opposite end all meshes with the output shaft of first servo motor 4, the inside of the U type support 3 of relative setting still all is provided with driven plate 7 with driving-disc 6 complex, both ends fixed connection about rotation axis 8 between the center pin of this relative driven plate 7, and rotation axis 8 extends to inside the relative U type support 3, be connected about drive belt 9 transmission between driven plate 7 and the driving-disc 6 of relative cooperation setting.

The lateral wall of the rotating shaft 8 is fixedly provided with a second servo motor 10 used for driving, a positioning block 11 used for positioning, the positioning block 11, a sleeve 12 used for rotating is sleeved on the outer wall in a rotating mode, a conical gear 13 used for driving is sleeved on the outer wall of the sleeve 12, the conical gear 13 is meshed with an output shaft of the second servo motor 10, and one end of the sleeve 12 is fixedly connected to air purification equipment.

The air purification equipment comprises an equipment upper shell and an equipment lower shell which are matched with each other, a lock catch 14 and a lock pin 15 are respectively arranged on the shell on the edge of an opening of the equipment upper shell and the equipment lower shell, the lock catch 14 and the lock pin 15 are matched with each other to be locked and opened, an air suction device 16 for air inlet and an air exhaust device 17 for air outlet are arranged on the opposite side of the equipment upper shell, the outer walls of the air suction device 16 and the air exhaust device 17 respectively comprise a protective shell 18 with a user protection effect, and the equipment upper shell and the equipment lower shell are formed into a cavity and internally comprise a filter sheet 19 for filtering air.

In the utility model, when in use, the first servo motor 4 is fixedly arranged on the side wall of the first platform 1, the opposite ends of the transmission rod 5 are all meshed with the output shaft of the first servo motor 4, the central shafts of the opposite driven discs 7 are fixedly connected with the two ends of the rotating shaft 8, the driven discs 7 and the driving discs 6 which are oppositely matched are in transmission connection with the transmission belt 9, the side wall of the rotating shaft 8 is fixedly provided with a second servo motor 10 for driving, a positioning block 11 for positioning, the positioning block 11, a sleeve 12 for rotating is rotatably sleeved on the outer wall, a conical gear 13 for driven is sleeved on the outer wall of the sleeve 12, the conical gear 13 is meshed with the output shaft of the second servo motor 10, one end of the sleeve 12 is fixedly connected with air purification equipment, the forward and reverse rotation of the first servo motor 4 is started and controlled, namely, the transmission rod 5 can be driven to rotate and reverse through the output shaft of the first servo motor 4, and then control the positive and negative rotation of the rotating shaft 8 through the drive belt 9, realize that the air cleaning equipment arranged on the rotating shaft 8 realizes the purpose of rotation, firstly, improve the cleaning space of the air cleaning equipment, increase the cleaning capacity, secondly, be convenient for maintenance, can dismantle the air cleaning equipment for cleaning and maintenance without other special auxiliary tools, and have the purpose of being convenient for maintenance, the air cleaning equipment comprises an equipment upper shell and an equipment lower shell which are mutually matched, the shells at the opening sides of the equipment upper shell and the equipment lower shell are respectively provided with a lock catch 14 and a lock pin 15, the lock catch 14 and the lock pin 15 are mutually matched, locked and opened and closed, the opposite sides of the equipment upper shell are provided with an air suction equipment 16 for air inlet and an air exhaust equipment 17 for air outlet, the outer walls of the air suction equipment 16 and the air exhaust equipment 17 both comprise a protective shell 18 with user protective effect, the equipment upper shell and the equipment lower shell comprise a filter sheet 19 for filtering air inside a cavity, start exhaust apparatus 17 and exhaust apparatus 17, can realize through the mutually supporting step of taking a breath of the two that the air takes a breath in real time, the filter plate 19 that sets up simultaneously will filter to the harmful substance in the air, improves the air quality.

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

Claims

1. A laminar flow air supply hood convenient to disassemble, which comprises a first platform (1), a second platform (2) and U-shaped brackets (3) arranged oppositely, characterized in that the first platform (1) and the second platform (2) are arranged in parallel, and the two ends of the first platform (1) and the second platform (2) are fixedly connected with the outer wall of one opposite side of the U-shaped bracket (3) which is arranged oppositely, a cavity is formed between the opposite edges of the first platform (1) and the second platform (2) and the outer wall of one opposite edge of the U-shaped bracket (3) which is arranged oppositely, a first servo motor (4) for driving and a transmission rod (5) which is arranged oppositely are arranged in the cavity, the outer wall of one opposite side of the U-shaped bracket (3) and one side of the second platform (2) form a cavity with an opening, and air purification equipment for filtering air is contained in the cavity.

2. A laminar flow air delivery cowl easy to disassemble as set forth in claim 1, the first servo motor (4) is fixedly arranged on the side wall of the first platform (1), one end of the transmission rod (5) which is oppositely arranged extends into the U-shaped bracket (3) which is oppositely arranged, driving discs (6) are arranged at the end parts of the U-shaped brackets, the opposite ends of the transmission rods (5) are meshed with the output shaft of the first servo motor (4), driven discs (7) matched with the driving discs (6) are arranged in the U-shaped brackets (3) which are arranged oppositely, the central shafts of the opposite driven discs (7) are fixedly connected with both ends of the rotating shaft (8), and the rotating shaft (8) extends to the inside of the opposite U-shaped bracket (3), and the driven disc (7) and the driving disc (6) which are oppositely and cooperatively arranged are in transmission connection with the driving belt (9).

3. The laminar flow air supply hood convenient to disassemble as claimed in claim 2, wherein a second servo motor (10) for driving and a positioning block (11) for positioning are fixedly arranged on the side wall of the rotating shaft (8), a sleeve (12) for rotating is rotatably sleeved on the outer wall of the positioning block (11), a conical gear (13) for driven is sleeved on the outer wall of the sleeve (12), the conical gear (13) is meshed with an output shaft of the second servo motor (10), and one end of the sleeve (12) is fixedly connected to an air purification device.

4. The laminar flow air supply hood convenient to disassemble as claimed in claim 1, wherein the air purification equipment comprises an equipment upper shell and an equipment lower shell which are matched with each other, the shells at the opening sides of the equipment upper shell and the equipment lower shell are respectively provided with a lock catch (14) and a lock pin (15), the lock catch (14) and the lock pin (15) are matched with each other to be locked and opened and closed, the opposite sides of the equipment upper shell are provided with an air suction device (16) for air inlet and an air exhaust device (17) for air outlet, the outer walls of the air suction device (16) and the air exhaust device (17) respectively comprise a protective shell (18) with a user protection function, and the equipment upper shell and the equipment lower shell form a cavity and internally comprise a filter sheet (19) for filtering air.