CN215719803U

CN215719803U - Novel fan that can trade and install fast

Info

Publication number: CN215719803U
Application number: CN202121936008.0U
Authority: CN
Inventors: 李永辉
Original assignee: Hebei Wangxuan Ventilation Equipment Manufacturing Co ltd
Current assignee: Hebei Wangxuan Ventilation Equipment Manufacturing Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-01
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a novel fan which can be disassembled and quickly installed, and the novel fan comprises a machine shell, wherein a vertical plate is arranged at the front end of the machine shell, a rotating rod is fixedly connected to the position, close to the center of one side of the machine shell, of the vertical plate, the rotating rod is perpendicular to the plane where the vertical plate is located, vertical locking assemblies are arranged at the top and the bottom of the end, far away from the vertical plate, of the rotating rod, a sliding block is fixedly connected to one end, far away from the rotating rod, of each of the two locking assemblies, each of the two locking assemblies comprises a fixing piece, the fixing pieces are welded on the surfaces of the sliding blocks, second rectangular slotted holes are formed in the fixing pieces, fixing blocks are inserted into the fixing pieces, and a clamping block is hinged to one end, far away from the fixing pieces, of the fixing pieces. When the fan is maintained, the whole shell is not required to be disassembled, the locking assembly is used for fixing and separating, the vertical plate is pulled outwards, the equipment in the fan can freely slide out by matching with the moving groove, and then the equipment in the fan can be further maintained.

Description

Novel fan that can trade and install fast

Technical Field

The utility model relates to the technical field of ventilation equipment, in particular to a novel fan which is detachable and quick to install.

Background

Fans are widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and for ventilation and draught of boilers and industrial furnaces and kilns; cooling and ventilation in air conditioning equipment and household appliances; the drying and selecting of grains, the inflation and propulsion of wind tunnel wind source and air cushion ship, etc. are machines which convert the rotating mechanical energy into gas pressure energy and kinetic energy and convey the gas out, and can be classified into several types according to the used materials, such as iron shell fans (common fans), glass fiber reinforced plastic fans, aluminum fans, stainless steel fans, etc.

Through search, the patent with the Chinese patent authorization number of 201921348893.3 discloses a novel detachable and quickly-installed fan, which comprises a fan box, a fan side plate fixedly arranged on the outer side of the fan box, a fan cover plate arranged on the outer side of the fan side plate, a hinge arranged between the fan side plate and the fan cover plate, an impeller arranged on the inner side of the fan cover plate, and a motor fixedly arranged on the outer side of the fan cover plate, wherein the fan side plate is connected with the fan cover plate through the hinge, the fixation of each part of the fan in the patent mainly depends on bolts and hinges, the fan can be cleaned only by disassembling screws on a plurality of hinges, the steps are more complicated and need disassembling tools, most of the fans are fixed at a certain position at present, moreover, the impeller, the shell and the bearing of the fan need to be maintained regularly, and aiming at the problems, a novel fan which can be detached and installed quickly is provided.

Because the fan impeller, the motor, the bracket and other equipment are fixed in the fan box, the fan box is not convenient enough for regular cleaning and maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a novel fan which is detachable and quick to install.

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

the utility model provides a novel fan that can trade and install fast, includes the casing, the casing front end is provided with the riser, the riser is close to casing one side center department fixedly connected with bull stick, and the bull stick is perpendicular with riser place plane, riser one end top and bottom are kept away from to the bull stick all are provided with vertical locking Assembly, two the equal fixedly connected with slider of one end that the bull stick was kept away from to locking Assembly, two locking Assembly all includes the mounting, the mounting welding is on the slider surface, and the inside second rectangle slotted hole that is equipped with of mounting, the inside inserting of mounting is equipped with the fixed block, the fixed block is kept away from mounting one end and is articulated to have a fixture block, fixed block one end is kept away from to the fixture block and the bull stick is articulated, the bull stick is kept away from riser one end and is rotated and is connected with the support.

The inside spout that can supply the slider to remove that all is provided with of casing roof and bottom plate, and slider and casing sliding connection, the spout is "protruding" font, and the whole roll-off of spout bulge-end restriction slider.

And the two sliding blocks are provided with third rectangular slotted holes matched with the fixed blocks, and the sliding blocks are in a convex shape.

The top and the bottom of the machine shell are both provided with rectangular slotted holes for the fixed blocks to pass through.

Riser one end swivelling joint has the location to detain, and the location is detained and is kept away from riser one end and be semi-circular, and the opening down, the casing curb plate is close to location and detains one side fixedly connected with locating part, and the location is detained and is connected with the locating part buckle.

The inside rectangular channel that can supply the support to remove that all is provided with of two curb plates of casing, and support both ends and casing sliding connection.

The utility model has the beneficial effects that:

1. when the fan is maintained, the whole casing is not required to be disassembled, the locking assembly is used for fixing and separating the casing, the vertical plate is pulled outwards, the equipment in the fan can freely slide out by matching with the moving groove, and then the equipment in the fan can be further maintained;

2. the fan is simple in structure, low in manufacturing cost, very simple in operation steps, high in disassembly speed and capable of improving working efficiency;

3. this fan does not need extracting tool when dismantling, to those fans of placing the position more complicacy, maintenance person operation degree of difficulty greatly reduced when the maintenance, the operation risk also reduces a lot.

Drawings

FIG. 1 is a schematic plan view of a replaceable and quickly installed fan according to the present invention;

FIG. 2 is a schematic perspective view of a new fan of the present invention, which is capable of being disassembled and quickly installed;

FIG. 3 is a schematic view of a partial three-dimensional structure of a removable and quickly installed fan removing housing according to the present invention;

FIG. 4 is a schematic cross-sectional view of a replaceable and quick-mounting fan locking assembly according to the present invention;

FIG. 5 is an enlarged schematic structural view of a new replaceable and quick-mounting blower A according to the present invention;

fig. 6 is a schematic side view of a replaceable and quickly installed fan positioning buckle according to the present invention.

In the figure: 1. the device comprises a machine shell 2, a rectangular groove hole 3, a vertical plate 4, a limiting piece 5, a positioning buckle 6, a sliding block 7, a sliding groove 8, a rotating rod 9, a locking assembly 10, a fixing piece 11, a fixing block 12, a clamping block 13, a support 14 and a rectangular groove.

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.

Referring to fig. 1-6, a novel fan capable of being disassembled and quickly installed comprises a casing 1, and is characterized in that a vertical plate 3 is arranged at the front end of the casing 1, a rotating rod 8 is fixedly connected to the center of one side of the casing 3 through a bolt, the rotating rod 8 is perpendicular to the plane of the vertical plate 3, vertical locking assemblies 9 are arranged at the top and the bottom of one end of the rotating rod 8, which is far away from the vertical plate 3, a sliding block 6 is fixedly connected to the ends of the two locking assemblies 9, which are far away from the rotating rod 8, through bolts, two locking assemblies 9 respectively comprise a fixing member 10, the fixing member 10 is welded on the surface of the sliding block 6, a second rectangular slotted hole is arranged inside the fixing member 10, a fixing block 11 is inserted inside the fixing member 10, a clamping block 12 is hinged to one end of the fixing block 11, which is far away from the fixing block 11, is hinged to the rotating rod 8, one end of the rotating rod 8, which is far away from the vertical plate 3, is rotatably connected with a support 13, when the fan is maintained, the whole casing does not need to be disassembled, but the whole casing is fixed and separated through the locking component, then the vertical plate is pulled outwards, the movable groove is matched to realize the free sliding out of the equipment in the fan, then the equipment in the fan can be maintained and repaired, preferably, the inner parts of the top plate and the bottom plate of the casing 1 are both provided with the sliding grooves 7 for the sliding of the sliding blocks 6, the sliding blocks 6 are connected with the casing 1 in a sliding way, the sliding grooves 7 are in a convex shape, the convex ends of the sliding grooves 7 limit the sliding out of the whole sliding blocks 6, preferably, the two sliding blocks 6 are provided with third rectangular slotted holes matched with the fixed blocks 11, the sliding blocks 6 are in a convex shape, further, the top and the bottom of the casing 1 are both provided with the rectangular slotted holes 2 for the fixed blocks 11 to pass through, the fan has the advantages of simple structure, low manufacturing cost, very simple operation steps and high disassembly speed, improved work efficiency, it is further again, 3 one end swivelling joint of riser has the location to detain 5, and the location is detained 5 and is kept away from 3 one ends of riser and be semi-circular, and the opening is down, 1 curb plate of casing is close to 5 one side of location knot and passes through bolt fixedly connected with locating part 4, and

location knot

5 and 4 buckles of locating part are connected, preferably, 1 two inside rectangular channels 14 that all are provided with of curb plate of casing can supply support 13 to remove, and support 13 both ends and casing 1 slide, need not extracting tool when this fan is dismantled, to those fans of placing the position more complicated, the maintenance worker operates degree of difficulty greatly reduced when the maintenance, the operation risk also reduces a lot.

The working principle is as follows: firstly, the positioning buckle 5 is rotated to be opened, then the vertical plate 3 is rotated to drive the rotating rod 8 to rotate, the clamping block 12 hinged on the rotating rod 8 can drive the sliding block 11 to slide out along the inner wall of the fixing piece 10, after the fixing block 11 is completely separated from the fixing piece 10, the vertical plate 3 is moved outwards, and as the locking component 9 is fixedly connected with the sliding block 6, so that the whole body can be moved out along the sliding groove 7, the other end of the bracket 13 is connected with equipment such as a fan impeller, a motor and the like, after the maintenance is finished, the vertical plate 3 is pushed back in the original way, then rotatory riser just inserts in the mounting 10 and through rectangular slotted hole 2 until fixed block 11, then detains 5 fixed with the location, and whole process is simple and convenient quick, does not need the instrument just to realize the dismantlement of fan, labour saving and time saving, and work efficiency is high, and location is detained 5 and has been played further reinforcement stabilizing effect, prevents that the fan from at the during operation equipment roll-off, has ensured the normal operating of fan.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A novel fan capable of being disassembled and quickly installed comprises a machine shell (1) and is characterized in that a vertical plate (3) is arranged at the front end of the machine shell (1), a rotating rod (8) is fixedly connected to the position, close to the center of one side of the machine shell (1), of the vertical plate (3), the rotating rod (8) is perpendicular to the plane where the vertical plate (3) is located, vertical locking assemblies (9) are arranged at the top and the bottom of one end, far away from the vertical plate (3), of the rotating rod (8), two sliding blocks (6) are fixedly connected to one ends, far away from the rotating rod (8), of the two locking assemblies (9) respectively comprise fixing pieces (10), the fixing pieces (10) are welded to the surfaces of the sliding blocks (6), second rectangular slotted holes are formed in the fixing pieces (10), fixing pieces (11) are inserted in the fixing pieces (10), and clamping blocks (12) are hinged to one ends, far away from the fixing pieces (10), of the fixing pieces (11), one end, far away from the fixed block (11), of the clamping block (12) is hinged to the rotating rod (8), and one end, far away from the vertical plate (3), of the rotating rod (8) is rotatably connected with the support (13).

2. A novel fan capable of being replaced and being installed quickly as claimed in claim 1, wherein sliding grooves (7) capable of allowing the sliding blocks (6) to move are formed in the top plate and the bottom plate of the machine shell (1), the sliding blocks (6) are connected with the machine shell (1) in a sliding mode, the sliding grooves (7) are in a shape like a Chinese character 'tu', and the protruding ends of the sliding grooves (7) limit the sliding blocks (6) to slide out integrally.

3. A new type of fan, which is replaceable and quick to install, as claimed in claim 2, characterized in that two of said sliding blocks (6) are provided with a third rectangular slot hole matching with the fixed block (11), and the sliding blocks (6) are in a shape of "convex".

4. A new replaceable and quick-mounting fan as claimed in claim 3, characterized in that the top and bottom of said casing (1) are provided with rectangular slots (2) for fixing blocks (11) to pass through.

5. A novel fan that can be disassembled and quickly installed according to claim 4, characterized in that, one end of the vertical plate (3) is rotatably connected with a positioning buckle (5), and one end of the positioning buckle (5) away from the vertical plate (3) is semicircular, and the opening is downward, the side plate of the casing (1) is close to one side of the positioning buckle (5) and is fixedly connected with a limiting part (4), and the positioning buckle (5) is connected with the limiting part (4) in a buckling manner.

6. A new type of fan able to be exchanged and installed quickly according to claim 5, characterized in that the inside of both side plates of the casing (1) is provided with a rectangular slot (14) for the support (13) to move, and both ends of the support (13) are connected with the casing (1) in a sliding manner.