CN215980143U

CN215980143U - Overhead dust exhausting fan convenient to installation is dismantled

Info

Publication number: CN215980143U
Application number: CN202122714289.1U
Authority: CN
Inventors: 鲁鹏
Original assignee: Weihai Hongri Environmental Protection Equipment Co ltd
Current assignee: Weihai Hongri Environmental Protection Equipment Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-03-08
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses an overhead dust removal fan convenient to mount and dismount, which comprises a supporting seat, wherein a motor is mounted on one side of the upper end of the supporting seat, an exhaust fan is detachably connected to one side of the motor through a coupler, an arc-shaped base is mounted on the other side of the upper end of the supporting seat, the exhaust fan is abutted in the arc-shaped base, a regulating and controlling mechanism is arranged at the lower end of the arc-shaped base, two clamping plates are arranged on the regulating and controlling mechanism, the two clamping plates are respectively slidably mounted on two sides of the upper end of the arc-shaped base, and the two clamping plates are respectively located on two sides of the exhaust fan. The utility model can well enable bilateral synchronous reverse operation, can effectively improve the efficiency and quality of regulation and control, is convenient to finish primary fixation, can improve the connection firmness through the matching of the screw rod and the nut after the primary fixation, avoids the loosening condition, has simple components, can effectively prolong the service life and the reliability of the assembly, and improves the use safety.

Description

Overhead dust exhausting fan convenient to installation is dismantled

Technical Field

The utility model relates to the technical field of dust removal fans, in particular to an overhead dust removal fan convenient to mount and dismount.

Background

In the prior art, the so-called dust removal fan is usually a combination of a fan and a dust removal device, wherein various dust removal structures or even a complete dust removal device are added to the fan to complete the dust removal function of the fan. The dust removal fan is relatively complex in structure, and the performance of the dust removal fan still has the inherent advantages and disadvantages of the fan and the dust removal device.

However, the existing dust removal fan is generally inconvenient to mount and dismount quickly, so that the existing dust removal fan cannot be mounted on the top well as required, the firmness of connection of the dust removal fan after the dust removal fan is mounted on the top cannot be guaranteed well, and the safety of use cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an overhead dust removal fan convenient to mount and dismount.

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

the utility model provides an overhead dust exhausting fan convenient to installation is dismantled, includes the supporting seat, the motor is installed to upper end one side of supporting seat, one side of motor can be dismantled through the shaft coupling and be connected with the air exhauster, arc-shaped base is installed to the upper end opposite side of supporting seat, the air exhauster is contradicted in arc-shaped base, arc-shaped base's lower extreme is equipped with regulation and control mechanism, be equipped with two splint in regulation and control mechanism, two splint slidable mounting are respectively in arc-shaped base's upper end both sides, and two splint are located the both sides of air exhauster respectively, and two splint are contradicted respectively in the both sides of air exhauster, and two splint all can be dismantled with the air exhauster and be connected.

Preferably, for the secondary is connected fixedly to guarantee the fastness of connection, the both ends of air exhauster are impartial interval and are fixed with a plurality of screws, and a plurality of screws with one side are a set of, and two sets of screws run through two splint respectively and extend to one side of splint, the spiral shell has screwed the nut on the screw rod, nut and splint are inconsistent.

Preferably, for the convenience of carrying out regulation and control fast, the efficiency of promotion regulation and control that can be fine, regulation and control mechanism rotates jointly on two connecting plates including fixing two connecting plates in arc base lower extreme both sides and has cup jointed positive and negative tooth lead screw on two connecting plates, the both ends of positive and negative tooth lead screw have all screwed screw in screw nut, the last fixed cover of screw nut is equipped with the connecting block, the upper end of connecting block is rotated and is connected with the down tube, the upper end of down tube is rotated and is connected with the pendulum rod, the upper end of pendulum rod is rotated and is connected with the pull rod, the upper end of pull rod is rotated and is connected with the layer board, two layer boards respectively with two splint fixed connection, the pendulum rod rotates and connects on arc base.

Preferably, in order to guarantee the stability of removal, the quick clamp of being convenient for air exhauster, arc base's upper end both sides all are fixed with two installation pieces, all are equipped with T type spout with the relative one end of two installation pieces of one side, install T type slider in the T type spout, fix the both sides at the layer board respectively with two T type sliders of one side.

Preferably, in order to facilitate regulation and control of workers, the front and back tooth screw rods are fixedly sleeved with the turntables, and the turntables are located between the two connecting plates.

Compared with the prior art, the utility model has the beneficial effects that:

1. the double-side reverse operation can be well realized through the matching of the screw rod with the positive and negative teeth and the screw nut, so that the fan can be clamped quickly, the preliminary fixation can be conveniently completed, the firmness of the preliminary fixation can be effectively ensured, the loosening condition is avoided, and the stability of equipment installation is ensured;

2. the screw and the nut are matched, so that the connection stability can be further improved, the situation that the connection between the devices is loosened is avoided, the supporting seat is convenient to mount and set top, the structure of the component is simple, the durability of the component can be well guaranteed, and the service life of the component is prolonged;

in conclusion, the double-side synchronous reverse operation device can well enable double-side synchronous reverse operation, meanwhile can effectively improve the efficiency and quality of regulation and control, is convenient for finishing primary fixation, can improve the connection firmness through the matching of the screw rod and the nut after primary fixation, avoids the loosening condition, is simple in component, can effectively prolong the service life and reliability of a component, and improves the use safety.

Drawings

FIG. 1 is a schematic view of a top-mounted dust-collecting blower according to the present invention;

FIG. 2 is a structural diagram of a regulating mechanism of an overhead dust removal fan convenient for mounting and dismounting according to the present invention;

FIG. 3 is an enlarged view of the top-mounted dust exhausting fan of the present invention at location A, which is easy to assemble and disassemble;

FIG. 4 is a structural diagram of a T-shaped chute and a T-shaped sliding block of the overhead dust removal fan convenient to mount and dismount, which is provided by the utility model;

in the figure: the device comprises an exhaust fan 1, an arc-shaped base 2, a rotary table 3, a supporting seat 4, a motor 5, a pull rod 6, a swing rod 7, an inclined rod 8, a screw rod with positive and negative teeth 9, a connecting block 10, a screw rod nut 11, a connecting plate 12, a clamping plate 13, a screw rod 14, a nut 15, a mounting block 16, a slide block 17T, a slide groove 18T and a supporting plate 19.

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. 1-4, an overhead dust removing fan convenient for mounting and dismounting comprises a supporting seat 4, when mounting, the mounting seat and the overhead equipment are fixedly connected through a connecting component by workers, the overhead of the dust removal fan can be well guaranteed, the use is convenient, the use efficiency and the use quality are improved, the motor 5 is installed on one side of the upper end of the supporting seat 4, the exhaust fan 1 is detachably connected to one side of the motor 5 through a coupler, the motor 5 is connected with external supporting equipment, the stable operation can be realized, the operation is convenient for the workers to control, the operation of the exhaust fan 1 can be well realized, a component for dust removal is arranged in the exhaust fan 1, the good screening can be realized, the arc-shaped base 2 is installed on the other side of the upper end of the supporting seat 4, the exhaust fan 1 is abutted in the arc-shaped base 2, the lower end of the arc-shaped base 2 is provided with a regulating mechanism, and the regulating mechanism is provided with two clamping plates 13, two clamping plates 13 can be well pressed against two sides of the exhaust fan 1 through the regulating mechanism for clamping and fixing.

In the utility model, the regulating mechanism comprises two connecting plates 12 fixed on two sides of the lower end of an arc-shaped base 2, a positive and negative tooth lead screw 9 is sleeved on the two connecting plates 12 together in a rotating manner, lead screw nuts 11 are screwed on two ends of the positive and negative tooth lead screw 9, a connecting block 10 is fixedly sleeved on the lead screw nuts 11, an inclined rod 8 is rotatably connected at the upper end of the connecting block 10, a swing rod 7 is rotatably connected at the upper end of the inclined rod 8, a pull rod 6 is rotatably connected at the upper end of the swing rod 7, a supporting plate 19 is rotatably connected at the upper end of the pull rod 6, the two supporting plates 19 are respectively fixedly connected with two clamping plates 13, the swing rod 7 is rotatably connected on the arc-shaped base 2, a rotary table 3 is fixedly sleeved on the positive and negative tooth lead screw 9, the rotary table 3 is positioned between the two connecting plates 12, a worker can well rotate the positive and negative tooth lead screw 9 through the rotary table 3, and is convenient for driving the two connecting blocks 10 to reversely operate through the lead screw nuts 11, the inclined rod 8 can well drive the swing rod 7 and the pull rod 6 to operate, the supporting plate 19 can drive the clamping plate 13 to move, and the distance between the clamping plate 13 and the exhaust fan 1 can be conveniently controlled.

According to the utility model, the two clamping plates 13 are respectively slidably mounted on two sides of the upper end of the arc-shaped base 2, the two clamping plates 13 are respectively located on two sides of the exhaust fan 1, the two clamping plates 13 are respectively abutted on two sides of the exhaust fan 1, the two clamping plates 13 are detachably connected with the exhaust fan 1, secondary connection and fixation are facilitated, and connection firmness can be well improved.

In the utility model, a plurality of screw rods 14 are fixed at equal intervals at two ends of the exhaust fan 1, the screw rods 14 at the same side form a group, two groups of screw rods 141 respectively penetrate through two clamping plates 13 and extend to one side of the clamping plates 13, nuts 15 are screwed on the screw rods 14, the nuts 15 are in contact with the clamping plates 13, the clamping plates 13 and the exhaust fan 1 can be well connected and fixed through the matching of the screw rods 14 and the nuts 15, the connection firmness is improved, the component structure is simple and convenient, and the connection firmness and the use safety can be well ensured.

In the utility model, two mounting blocks 16 are fixed on two sides of the upper end of the arc-shaped base 2, the opposite ends of the two mounting blocks 16 on the same side are respectively provided with a T-shaped sliding groove 18, a T-shaped sliding block 17 is arranged in the T-shaped sliding groove 18, and the two T-shaped sliding blocks 17 on the same side are respectively fixed on two sides of a supporting plate 19, so that the moving stability can be well ensured.

In the utility model, when the novel exhaust fan is used, a worker can install the motor 5 on the supporting seat 4 and then place the exhaust fan 1 in the arc-shaped base 2, the worker can rotate the positive and negative threaded screws 9 by rotating the rotary disc 3, the lead screw nuts 11 at two ends can conveniently drive the connecting blocks 10 to reversely and synchronously operate, the two clamping plates 13 can be well reversely moved, the exhaust fan 1 can be conveniently and quickly clamped, meanwhile, the clamping plates 13 can stably reversely move by matching the T-shaped sliding blocks 17 and the T-shaped sliding grooves 18, the screw rods 14 can conveniently penetrate through the clamping plates 13, the nut 15 can be used for connecting and fixing, and the firmness of connection is ensured.

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. The utility model provides an overhead dust exhausting fan convenient to installation is dismantled, includes supporting seat (4), its characterized in that: motor (5) are installed to upper end one side of supporting seat (4), one side of motor (5) can be dismantled through the shaft coupling and be connected with air exhauster (1), arc base (2) are installed to the upper end opposite side of supporting seat (4), air exhauster (1) is contradicted in arc base (2), the lower extreme of arc base (2) is equipped with regulation and control mechanism, be equipped with two splint (13) in the regulation and control mechanism, two splint (13) slidable mounting respectively are in the upper end both sides of arc base (2), and two splint (13) are located the both sides of air exhauster (1) respectively, and two splint (13) are contradicted respectively in the both sides of air exhauster (1), and two splint (13) all can be dismantled with air exhauster (1) and be connected.

2. The overhead dust exhausting fan convenient to mount and dismount as claimed in claim 1, wherein: the equal interval in both ends of air exhauster (1) is fixed with a plurality of screws (14), and a plurality of screws (14) of same side are a set of, and two sets of screws (14) run through two splint (13) respectively and extend to one side of splint (13), the spiral shell has on screw (14) nut (15), nut (15) and splint (13) are inconsistent.

3. The overhead dust exhausting fan convenient to mount and dismount as claimed in claim 1, wherein: regulating and controlling mechanism has cup jointed positive and negative tooth lead screw (9) including fixing two connecting plates (12) in arc base (2) lower extreme both sides, common rotation on two connecting plates (12), screw nut (11) have all been screwed in the both ends of positive and negative tooth lead screw (9), fixed cover is equipped with connecting block (10) on screw nut (11), the upper end of connecting block (10) is rotated and is connected with down tube (8), the upper end of down tube (8) is rotated and is connected with pendulum rod (7), the upper end of pendulum rod (7) is rotated and is connected with pull rod (6), the upper end of pull rod (6) is rotated and is connected with layer board (19), two layer boards (19) respectively with two splint (13) fixed connection, pendulum rod (7) are rotated and are connected on arc base (2).

4. The overhead dust exhausting fan convenient to mount and dismount as claimed in claim 1, wherein: the upper end both sides of arc base (2) all are fixed with two installation pieces (16), and the relative one end of two installation pieces (16) of same side all is equipped with T type spout (18), install T type slider (17) in T type spout (18), fix the both sides at layer board (19) respectively with two T type sliders (17) of same side.

5. The overhead dust exhausting fan convenient to mount and dismount as claimed in claim 3, wherein: the positive and negative tooth lead screw (9) is fixedly sleeved with a turntable (3), and the turntable (3) is positioned between two connecting plates (12).