CN216548539U

CN216548539U - Adjustable air conveying chute

Info

Publication number: CN216548539U
Application number: CN202122825944.0U
Authority: CN
Inventors: 王进峰; 吴鹏; 徐进军; 许赟昀
Original assignee: Nantong Yawei Machinery Manufacturing Co Ltd
Current assignee: Nantong Yawei Machinery Manufacturing Co Ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-17
Anticipated expiration: 2031-11-18

Abstract

The utility model belongs to the technical field of chute parts, and particularly relates to an adjustable air conveying chute which comprises a first chute body and a second chute body, wherein the peripheries of the first chute body and the second chute body are both connected with a U-shaped clamping plate, the U-shaped clamping plate is rotatably connected with a U-shaped frame through a rotating shaft, the surface of the lower end of the U-shaped frame is fixedly connected with a solid rod, the periphery of the solid rod is sleeved with a hollow rod, the surface of the solid rod is provided with a threaded hole, the surface of the hollow rod is in threaded connection with a fastening screw, and the lower end of the hollow rod is fixedly connected with a floor. According to the utility model, the U-shaped frame, the solid rods and the hollow rods are arranged, so that the whole conveying chute is untimely in height and can be replaced and adjusted, and the height difference between the front and rear solid rods and the hollow rods can be formed when the inclination angle needs to be changed, thereby being matched with the U-shaped frame to adjust the inclination angle.

Description

Adjustable air conveying chute

Technical Field

The utility model relates to the technical field of chute components, in particular to an adjustable air conveying chute.

Background

The conveying chute can be used for conveying easily fluidized powdery materials such as cement, coal ash, air and the like, but is not suitable for materials with large granularity, much moisture and poor fluidization performance; at present, the conveying chute is also frequently used for conveying air, so that the normal transportation of the air is guaranteed.

The air delivery chutes currently on the market have the following problems:

1. the height and the inclination angle of the existing air conveying chute are difficult to be adjusted after the whole air conveying chute is installed, so that the later-stage use is inconvenient;

2. the existing air delivery chute has poor integral butt sealing performance and is easy to generate leakage events during use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an adjustable air conveying chute, which solves the problems that the height and the inclination angle of the whole air conveying chute are difficult to adjust after the whole air conveying chute is installed, and the whole butt joint sealing performance is poor.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a regulation formula air conveying chute, includes the oblique groove body of first oblique groove body and second, the periphery of the oblique groove body of first oblique groove body and second all is connected with U type clamping board, U type clamping board rotates through the pivot and is connected with U type frame, the lower extreme fixed surface of U type frame is connected with solid pole, the peripheral cover of solid pole is equipped with hollow rod, threaded hole is seted up on the surface of solid pole, hollow rod's surface threaded connection has fastening screw, hollow rod's lower extreme fixedly connected with touches the floor.

As a preferred technical scheme of the present invention, an end of the second chute body is fixedly connected with a first connection ring piece, an end of the first chute body is fixedly connected with a second connection ring piece, a side surface of the second connection ring piece is provided with a sealing slot, a side surface of the first connection ring piece is fixedly connected with a sealing insert ring, and surfaces of the first connection ring piece and the second connection ring piece are both provided with through holes.

As a preferred technical scheme of the utility model, a fixing screw is inserted into the through hole, and a nut is connected to the periphery of one end of the fixing screw in a threaded manner.

As a preferred technical solution of the present invention, the sealing insert ring is inserted into an inner wall of the sealing slot, and an opening size of the sealing slot is adapted to a design size of the sealing insert ring.

As a preferable technical scheme of the utility model, one end of the fastening screw is in threaded connection with the inner wall of the threaded hole, and the solid rod and the hollow rod are fixedly connected with the fastening screw through the threaded hole.

As a preferable technical solution of the present invention, the first connecting ring piece and the second connecting ring piece are fixedly connected by a fixing screw and a nut.

(III) advantageous effects

Compared with the prior art, the utility model provides an adjustable air conveying chute, which has the following beneficial effects:

1. this regulation formula air conveying chute is through setting up U type frame and solid core rod and hollow rod for whole conveying chute's highly untimely, the regulation that can change, also can let around the solid core rod form the difference in height with the height-adjusting of hollow rod when inclination needs to change moreover, thereby can cooperate U type frame to reach inclination's regulation.

2. This regulation formula air conveying chute inserts the ring through setting up connecting ring piece, sealed slot and sealed for two direct connections of chute body have more the leakproofness, thereby avoid later stage to produce the leakage in the use.

Drawings

FIG. 1 is a left side view of a structure according to an embodiment of the present invention;

FIG. 2 is a right side view of a structure of one embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a first chute body according to an embodiment of the utility model;

fig. 4 is a schematic structural view of a second chute body according to an embodiment of the utility model.

In the figure: 1. a first chute body; 2. a second chute body; 3. a U-shaped clamping plate; 4. a U-shaped frame; 5. a solid bar; 6. a hollow shaft; 7. a threaded hole; 8. fastening screws; 9. touching the floor; 10. a first connecting ring segment; 11. a second connecting ring piece; 12. sealing the slot; 13. sealing and inserting the ring; 14. a through hole; 15. fixing screws; 16. and (4) a nut.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a regulation formula air conveying chute, includes first oblique groove body 1 and the oblique groove body 2 of second, the periphery of first oblique groove body 1 and the oblique groove body 2 of second all is connected with U type clamping board 3, U type clamping board 3 rotates through the pivot and is connected with U type frame 4, the lower extreme fixed surface of U type frame 4 is connected with solid core rod 5, the peripheral cover of solid core rod 5 is equipped with hollow rod 6, threaded hole 7 is seted up on the surface of solid core rod 5, the surface thread connection of hollow rod 6 has fastening screw 8, the lower extreme fixedly connected with of hollow rod 6 touches floor 9.

In this embodiment, wherein, through setting up U type clamping board 3 and U type frame 4 for first oblique groove body 1 or the oblique groove body 2 of second all can obtain placing through U type clamping board 3, then cooperate U type frame 4 to reach certain angular rotation, make things convenient for the inclination in later stage to adjust.

Specifically, the first connecting ring piece 10 of tip fixedly connected with of second chute body 2, the tip fixedly connected with second connecting ring piece 11 of first chute body 1, sealed slot 12 has been seted up on a side surface of second connecting ring piece 11, a side fixed surface of first connecting ring piece 10 is connected with sealed insert ring 13, through-hole 14 has all been seted up on the surface of first connecting ring piece 10 and second connecting ring piece 11.

In this embodiment, by providing the sealing insert ring 13 and the sealing insert groove 12, the first connecting ring piece 10 and the second connecting ring piece 11 can have better sealing performance after being buckled, so as to avoid leakage during the whole use.

Specifically, a fixing screw 15 is inserted into the through hole 14, and a nut 16 is connected to the periphery of one end of the fixing screw 15 through a thread.

Specifically, the sealing insert ring 13 is inserted into the inner wall of the sealing slot 12, and the opening size of the sealing slot 12 is matched with the design size of the sealing insert ring 13.

Specifically, one end of the fastening screw 8 is in threaded connection with the inner wall of the threaded hole 7, and the solid rod 5 and the hollow rod 6 are fixedly connected through the threaded hole 7 and the fastening screw 8.

Specifically, the first connecting ring piece 10 and the second connecting ring piece 11 are fixedly connected through a fixing screw 15 and a nut 16.

The working principle and the using process of the utility model are as follows: when the whole adjustable air conveying chute is used, if the whole height is not proper, the fastening screw 8 can be unscrewed, so that the end part of the fastening screw 8 is separated from the inner wall of the threaded hole 7, then the solid rod 5 and the hollow rod 6 can be adjusted, after the height is adjusted properly, the fastening screw 8 is screwed again, if the whole inclination angle is not proper, the adjustment heights of the front and rear groups of solid rods 5 and the hollow rod 6 are not the same, and then the U-shaped clamping plate 3 and the U-shaped frame 4 are matched to achieve angle adjustment; what is more, when the first inclined groove body 1 and the second inclined groove body 2 are connected, the first connecting ring piece 10 and the second connecting ring piece 11 need to be buckled, during the buckling, the sealing inserting ring 13 can be inserted into the inner wall of the sealing slot 12, then the fixing screw 15 passes through the through hole 14, and then the nut 16 is screwed on the periphery of the fixing screw 15 to complete the process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a regulation formula air conveying chute, includes first chute body (1) and second chute body (2), its characterized in that: the periphery of first oblique groove body (1) and second oblique groove body (2) all is connected with U type clamping board (3), U type clamping board (3) are rotated through the pivot and are connected with U type frame (4), the lower extreme fixed surface of U type frame (4) is connected with solid pole (5), the peripheral cover of solid pole (5) is equipped with hollow rod (6), threaded hole (7) are seted up on the surface of solid pole (5), the surperficial screw thread of hollow rod (6) is connected with fastening screw (8), the lower extreme fixedly connected with of hollow rod (6) touches floor (9).

2. An adjustable air delivery chute as claimed in claim 1 wherein: the end part fixedly connected with first connecting ring piece (10) of second chute body (2), end part fixedly connected with second connecting ring piece (11) of first chute body (1), sealed slot (12) have been seted up on one side surface of second connecting ring piece (11), one side fixed surface of first connecting ring piece (10) is connected with sealed ring (13) of inserting, through-hole (14) have all been seted up on the surface of first connecting ring piece (10) and second connecting ring piece (11).

3. An adjustable air delivery chute as claimed in claim 2 wherein: a fixing screw (15) is inserted into the through hole (14), and a nut (16) is connected to the periphery of one end of the fixing screw (15) in a threaded mode.

4. An adjustable air delivery chute as claimed in claim 2 wherein: the sealing insert ring (13) is inserted into the inner wall of the sealing slot (12), and the opening size of the sealing slot (12) is matched with the design size of the sealing insert ring (13).

5. An adjustable air delivery chute as claimed in claim 1, wherein: one end of the fastening screw (8) is in threaded connection with the inner wall of the threaded hole (7), and the solid rod (5) and the hollow rod (6) are fixedly connected with the fastening screw (8) through the threaded hole (7).

6. An adjustable air delivery chute as claimed in claim 2 wherein: the first connecting ring piece (10) and the second connecting ring piece (11) are fixedly connected through a fixing screw (15) and a screw cap (16).