CN219345076U

CN219345076U - Fan for dust removal dust absorption equipment

Info

Publication number: CN219345076U
Application number: CN202320287576.5U
Authority: CN
Inventors: 余江华; 周海军
Original assignee: Hunan Jianghaiyun Intelligent Equipment Co ltd
Current assignee: Hunan Jianghaiyun Intelligent Equipment Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-07-14
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses a fan for dust removing and sucking equipment, which relates to the technical field of fans and comprises a machine shell, wherein the surface of the machine shell is communicated with an air inlet pipe and an air outlet pipe, the end side of the air inlet pipe is communicated with a folding pipe, the side wall of the machine shell is fixedly provided with a motor, the surface of the folding pipe is provided with a supporting device, the supporting device comprises a supporting ring fixedly arranged at the end side of the folding pipe, the peripheral surface of the supporting ring is fixedly provided with a swivel, the side wall of the machine shell is fixedly provided with a square tube, the inside of the square tube is slidably provided with a slide bar, the inside of the slide bar is rotatably provided with a rotary pin, the end side of the rotary pin is fixedly connected with the surface of the swivel, and the end side of the rotary pin is fixedly provided with a hand wheel.

Description

Fan for dust removal dust absorption equipment

Technical Field

The utility model relates to the technical field of fans, in particular to a fan for dust removal and collection equipment.

Background

The fan is a driven fluid machine which can increase the pressure of gas and discharge the gas by means of the input mechanical energy, and the common fan in life comprises a ventilator, a blower and a wind driven generator, wherein the blower can absorb and discharge dust raised in the air, so that the environment of a construction site is ensured.

One Chinese patent with publication number of CN215486842U discloses a fan for dust removing and sucking equipment, and the technical scheme is as follows: the fan comprises a shell, a bracket, a first connecting ring and fan blades, wherein the shell is of a cylindrical structure, and the bracket is fixedly arranged at the edge of the bottom of the shell; the inside of the shell is provided with fan blades, and the edge of the right side port of the shell is fixedly provided with a first connecting ring; the first connecting ring is mutually attached to the second connecting ring at the left side end of the air pipe; an annular groove is formed in the right side face of the second connecting ring. The utility model can realize the integral connection of the edges of the first connecting ring and the second connecting ring through the rotation of the driving ring, compared with the connection of the screws by the flange plate, the utility model saves more time, and because the utility model is realized by rotating the driving ring, the force can be greatly saved because the rotation of the circular gear disk with small diameter is driven by the inner circular gear ring with larger diameter in the driving ring.

With respect to the above and related art, the inventors believe that there are often the following drawbacks: in the in-service use of fan, often need carry out dust absorption dust removal work to the equipment of different positions, and folding pipe's structure is softer, lifts after the certain height, needs the manual hand folding pipe to realize the dust removal work on the equipment of dust absorption position that needs alone, has reduced the efficiency to producing dust position equipment surface dust removal work.

Therefore, we propose a fan for dust removal dust collection equipment.

Disclosure of Invention

The utility model aims to provide a fan for dust removing and sucking equipment, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust removal dust extraction fan for equipment, includes the casing, the surface intercommunication of casing has air-supply line and play tuber pipe, the end side intercommunication of air-supply line has folding pipe, the lateral wall fixed mounting of casing has the motor, folding pipe's surface is equipped with strutting arrangement, strutting arrangement includes the support ring of fixed mounting in folding pipe end side position, the outer peripheral face fixed mounting of support ring has the swivel, the lateral wall fixed mounting of casing has the square tube, the inside slidable mounting of square tube has the draw runner, the inside rotation of draw runner installs the rotary pin, the end side of rotary pin and the fixed surface connection of swivel, the end side fixed mounting of rotary pin has the hand wheel, the inside slip of hand wheel wears to be equipped with the inserted frame that the cross section is "U" shape, the surface circumference array of draw runner has a plurality of jack, the end side size of inserted frame and the looks adaptation of jack.

The components achieve the following effects: when the air inlet of the fan needs to be adjusted, the inserting frame in the hand wheel is pumped first, and after the inserting frame is pulled out from the inner wall of the jack, the rotating pin in the sliding strip can be rotated to realize the angle adjustment work of the position orientation of the pipe orifice of the folding pipe.

Preferably, a spring is fixedly arranged on the inner side of the inserting frame, and the other end of the spring is fixedly connected with the hand wheel.

The components achieve the following effects: the inserting frame can be inserted into the inner wall of the inserting hole under the action of the tension of the spring on the hand wheel, so that the support and fixation work of the pipe orifice position of the folded pipe after adjustment can be realized.

Preferably, the inside slip of square tube is worn to be equipped with the bolt, a plurality of circular hole has evenly been seted up to the upside of draw runner, the size looks adaptation of circular hole size and bolt.

The components achieve the following effects: the plug pin is lifted, the sliding bar can slide in the square tube, and after the sliding bar slides to a proper position, the plug pin is loosened, and the plug pin can be inserted into the inner wall of the circular hole under the action of self gravity, so that the position of the mouth of the folding tube can be adjusted.

Preferably, the two ends of the insertion frame are fixedly provided with protruding blocks, and the protruding blocks are of a ladder structure.

The components achieve the following effects: the protruding blocks are arranged to be of a terrace structure, so that the efficiency of inserting the inserting frame into the inner wall of the inserting hole is improved, and the adjusting efficiency of the pipe orifice position of the folding pipe is further improved.

Preferably, an adjusting device is arranged in the supporting ring, the adjusting device comprises an adjusting plate which is arranged in the supporting ring in a sliding penetrating mode, a plurality of reserved holes are uniformly formed in the surface of the adjusting plate, and the reserved holes are of an isosceles triangle structure.

The components achieve the following effects: through changing the position of preformed hole at the supporting ring inboard, because preformed hole from last to lower width is progressively less, made things convenient for the filter work to the different size impurity in folding pipe mouth of pipe position to the filter work to different size impurity or dust has been made things convenient for.

Preferably, the surface of the adjusting plate is fixedly provided with a fixed block, a screw rod is penetrated through the internal threads of the fixed block, the screw rod is rotationally connected with the inside of the supporting ring, and the upper end of the screw rod is fixedly provided with a rotating block.

The components achieve the following effects: the rotating block is rotated, the rotating block can drive the screw rod to rotate in the fixed block, and at the moment, the adjustment and movement work of the adjusting plate in the supporting ring on the fixed block can be realized.

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

1. according to the utility model, the support device is arranged, so that the operation of adjusting and supporting the pipe orifice position of the folding pipe is facilitated, the operation of absorbing impurities such as dust generated by equipment at different height positions by using the fan is facilitated, and the flexibility of using the fan is improved to a certain extent.

2. According to the utility model, by arranging the adjusting device, the filtering work of impurities with different sizes on the inner side of the suction folding pipe according to the construction environment is facilitated, and the use effect of the fan is further improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of another angle structure of the present utility model;

FIG. 3 is a schematic view of the partial structure of FIG. 1 according to the present utility model;

FIG. 4 is an enlarged view of the portion B of FIG. 3 in accordance with the present utility model;

fig. 5 is an enlarged view of a of fig. 1 in the present utility model.

In the figure: 1-a shell; 2-an air inlet pipe; 3-an air outlet pipe; 4-folding the tube; 5-a motor; 6-supporting means; 601-slide bar; 602-a support ring; 603-square communication; 604-swivel; 605-a rotating pin; 606-inserting a frame; 607-a spring; 608-a hand wheel; 609-bump; 610-a jack; 611-a plug pin; 612-circular holes; 7-adjusting means; 71-adjusting plates; 72-reserving holes; 73-fixing blocks; 74-screw rod; 75-turning blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a dust removal is fan for dust absorption equipment, includes casing 1, and casing 1's surface intercommunication has air-supply line 2 and play tuber pipe 3, and air-supply line 2's end side intercommunication has folding pipe 4, and casing 1's lateral wall fixed mounting has motor 5, and folding pipe 4's surface is equipped with strutting arrangement 6, and strutting arrangement 6 includes the support ring 602 of fixed mounting in folding pipe 4 end side position, and the inside of support ring 602 is equipped with adjusting device 7.

The specific arrangement and function of the support means 6 and the adjustment means 7 thereof will be described in detail below.

Referring to fig. 1 to 5, in the present embodiment: the outer peripheral surface of the support ring 602 is fixedly provided with a swivel 604, the side wall of the casing 1 is fixedly provided with a square tube 603, the inside of the square tube 603 is slidably provided with a slide bar 601, the inside of the slide bar 601 is rotatably provided with a rotary pin 605, the end side of the rotary pin 605 is fixedly connected with the surface of the swivel 604, the end side of the rotary pin 605 is fixedly provided with a hand wheel 608, the inside of the hand wheel 608 is slidably provided with a plug frame 606 with a U-shaped cross section, the surface circumference of the slide bar 601 is provided with a plurality of jacks 610 in array, and the end side size of the plug frame 606 is matched with the size of the jacks 610. When the air inlet of the fan needs to be adjusted, the inserting frame 606 in the hand wheel 608 is drawn out, and after the inserting frame 606 is drawn out from the inner wall of the inserting hole 610, the rotating pin 605 in the sliding bar 601 can be rotated to realize the angle adjustment of the position orientation of the pipe orifice of the folding pipe 4. A spring 607 is fixedly arranged on the inner side of the inserting frame 606, and the other end of the spring 607 is fixedly connected with a hand wheel 608. The inserting frame 606 is inserted into the inner wall of the inserting hole 610 under the tensile force of the spring 607 on the hand wheel 608, so that the supporting and fixing work of the pipe orifice position of the folded pipe 4 after adjustment can be realized.

The inside of the square through 603 is provided with a bolt 611 in a sliding way, the upper side of the sliding bar 601 is uniformly provided with a plurality of circular holes 612, and the size of the circular holes 612 is matched with the size of the bolt 611. Lifting the bolt 611, sliding the sliding bar 601 in the square tube 603, and loosening the bolt 611 after sliding the sliding bar 601 at a proper position, wherein the bolt 611 can be inserted into the inner wall of the circular hole 612 under the action of self gravity, thereby realizing the adjustment of the position of the tube orifice of the folding tube 4. Two ends of the inserting frame 606 are fixedly provided with protruding blocks 609, and the protruding blocks 609 are of a ladder structure. The bump 609 is arranged into a ladder table structure, so that the efficiency of inserting the inserting frame 606 into the inner wall of the inserting hole 610 is improved, and the adjusting efficiency of the pipe opening position of the folding pipe 4 is further improved.

Referring to fig. 1 and 3, specifically, the adjusting device 7 includes an adjusting plate 71 slidably penetrating through the support ring 602, and a plurality of preformed holes 72 are uniformly formed in the surface of the adjusting plate 71, where the preformed holes 72 are in an isosceles triangle structure. By changing the position of the preformed hole 72 inside the support ring 602, the preformed hole 72 is smaller from top to bottom, so that the filtering work of impurities with different sizes at the pipe orifice position of the folding pipe 4 is facilitated, and the filtering work of impurities with different sizes or dust is facilitated. The fixed block 73 is fixedly arranged on the surface of the adjusting plate 71, the screw rod 74 is penetrated through the internal threads of the fixed block 73, the screw rod 74 is in rotary connection with the inside of the supporting ring 602, and the rotary block 75 is fixedly arranged at the upper end of the screw rod 74. Rotating the rotating block 75, the rotating block 75 drives the screw rod 74 to rotate in the fixed block 73, and at this time, the adjusting movement of the adjusting plate 71 on the fixed block 73 in the supporting ring 602 can be realized.

Working principle: when the air inlet of the fan needs to be adjusted, the inserting frame 606 in the hand wheel 608 is firstly drawn out, after the inserting frame 606 is drawn out from the inner wall of the inserting hole 610, the rotating pin 605 in the sliding bar 601 can be rotated to realize the angle adjustment work for the position orientation of the pipe orifice of the folding pipe 4, after the pipe orifice of the folding pipe 4 is adjusted to a proper angle, the inserting frame 606 is loosened, at the moment, the inserting frame 606 can be acted by the pulling force of the spring 607 on the hand wheel 608 to be inserted into the inner wall of the inserting hole 610, so that the support fixing work for the position of the pipe orifice of the folding pipe 4 after the adjustment can be realized, the sliding bar 601 slides to a proper position, the inserting pin 611 is loosened, the inserting pin 611 can be acted by the gravity of the inserting pin 612, the adjustment work for the position of the folding pipe orifice 4 can be realized, the protruding block 609 is arranged into a ladder structure, the efficiency of the inserting frame 606 into the inner wall of the inserting hole 610 is improved, the adjustment efficiency for the position of the pipe orifice of the folding pipe 4 is further improved, the support work for adjusting the position of the folding pipe orifice of the folding pipe 4 is facilitated by arranging the support device 6, the fan is utilized to generate dust absorption work for equipment at different positions, and the dust absorption work for the fan is improved to a certain degree.

Rotating the rotating block 75, the rotating block 75 can drive the screw rod 74 to rotate in the fixed block 73, at this time, the adjustment movement work of the adjusting plate 71 in the supporting ring 602 on the fixed block 73 can be realized, the position of the reserved hole 72 in the inner side of the supporting ring 602 is changed, and the reserved hole 72 is smaller and smaller from top to bottom, so that the filtering work of impurities with different sizes at the pipe orifice position of the folding pipe 4 is facilitated, the filtering work of impurities with different sizes or dust is facilitated, and the filtering work of impurities with different sizes in the inner side of the suction folding pipe 4 is facilitated according to the construction environment by arranging the adjusting device 7, so that the use effect of a fan is further improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a dust removal is fan for dust extraction equipment, includes casing (1), its characterized in that: the utility model discloses a shell, including casing (1), casing, rotor (602), slide (610) are installed in the side wall fixed mounting of casing (1), surface intercommunication of casing (1) has air-supply line (2) and air-out pipe (3), the side intercommunication of air-supply line (2) has folding pipe (4), the side wall fixed mounting of casing (1) has motor (5), the surface of folding pipe (4) is equipped with strutting arrangement (6), strutting arrangement (6) are including support ring (602) of fixed mounting in folding pipe (4) side position, the outer peripheral face fixed mounting of support ring (602) has swivel (604), the side wall fixed mounting of casing (1) has square (603), the inside slidable mounting of square (603) has draw runner (601), the inside rotation of draw runner (601) is installed in the round pin (605), the side of the end of round pin (605) and the fixed surface connection of swivel (604), the inside slip of hand wheel (608) is worn to be equipped with plug frame (606) of cross section "U" shape, the surface circumference of draw runner (601) has jack array (610) and a plurality of jack-in size looks dimension.

2. A fan for dust removing and sucking equipment as set forth in claim 1, wherein: the inner side of the inserting frame (606) is fixedly provided with a spring (607), and the other end of the spring (607) is fixedly connected with a hand wheel (608).

3. A fan for dust removing and sucking equipment as set forth in claim 1, wherein: the inside slip of square tube (603) is worn to be equipped with bolt (611), a plurality of circular hole (612) have evenly been seted up to the upside of draw runner (601), the size in circular hole (612) and the size looks adaptation of bolt (611).

4. A fan for dust removing and sucking equipment as set forth in claim 1, wherein: two ends of the inserting frame (606) are fixedly provided with protruding blocks (609), and the protruding blocks (609) are of a ladder structure.

5. A fan for dust removing and sucking equipment as set forth in claim 1, wherein: the inside of supporting ring (602) is equipped with adjusting device (7), adjusting device (7) are worn to establish including sliding at inside regulating plate (71) of supporting ring (602), a plurality of preformed hole (72) have evenly been seted up on the surface of regulating plate (71), preformed hole (72) are isosceles triangle structure.

6. The fan for dust removing and sucking equipment as set forth in claim 5, wherein: the surface fixed mounting of regulating plate (71) has fixed block (73), lead screw (74) are worn to be equipped with to the internal thread of fixed block (73), the inside rotation of lead screw (74) and supporting ring (602) is connected, the upper end fixed mounting of lead screw (74) has commentaries on classics piece (75).