CN211259139U

CN211259139U - Wind collector

Info

Publication number: CN211259139U
Application number: CN201922228255.4U
Authority: CN
Inventors: 赵运超; 王可亮; 赵文伦; 王可燕
Original assignee: Shandong Zhongmai Wanda Agricultural Equipment Co ltd
Current assignee: Shandong Zhongmai Wanda Agricultural Equipment Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-14
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to the technical field of fan matching devices for livestock raising, and provides a wind collector, which comprises a hollow shell, wherein sound-absorbing cotton is filled in the shell, a wind hole is arranged on the shell, a sound-absorbing hole is arranged on the inner side wall of the wind hole, an isolation net is arranged between the sound-absorbing hole and the sound-absorbing cotton, one side of the shell, which is provided with the wind hole, is a first surface body, and the other side opposite to the first surface body is a second surface body; be equipped with the first recess of a plurality of on the first face body, all be equipped with protruding muscle in the first recess of a plurality of, just be equipped with the groove of dismantling in the first recess and with protruding muscle relative one side, be equipped with a plurality of second recess on the second face body, the second recess corresponds the setting with first recess, and the intercommunication has the first bolt hole of a plurality of between first recess and the second recess, and the connecting plate passes through the bolted connection who sets up in the first bolt hole with the fan support. The utility model provides an installation of parts is inconvenient on present wind collector, needs two people cooperation installation, has the extravagant problem of manpower.

Description

Wind collector

Technical Field

The utility model relates to a poultry especially relates to a wind collector with supporting technical field of fan.

Background

The fan is a machine which can increase the gas pressure and discharge the gas by means of the input mechanical energy, and is a driven fluid machine; in order to reduce the loss of air flow when the fan works, the fan is generally provided with an air collector, which is also called an air inlet, is generally arranged at the inlet of the fan, has the shape of an arc, a cone and the like, is in an axial convergence form, and is a device for ensuring that the air flow uniformly fills the inlet of the impeller and ensuring that the loss of the air flow at the inlet is minimum.

At present, the following defects also exist in the installation process of the components on the wind collector: (1) most of the mounting parts on the air collector are exposed on the surface of the air collector in a protruding manner, so that the air collector is easy to scratch when in use; (2) the installation of the upper connecting plate of the air collector and the fan bracket requires two persons to be positioned at two sides of the air collector for matching installation, in the installation process, one person holds the connecting plate by hand and fixes the connecting plate at one side of the air collector, and the other person holds the fan bracket at the other side of the air collector and screws the fan bracket by bolts, so that the problems of inconvenient installation and labor waste are caused; (3) the existing fan has larger noise in the operation process, and the working environment is influenced.

Therefore, the development of the wind collector not only has urgent research value, but also has good economic benefit and industrial application potential, which is the basis and the place where the utility model can complete the power.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art pointed out above, the utility model discloses the people has carried out the deep research to this, after having paid out a large amount of creative work, thereby accomplished the utility model discloses.

Particularly, the utility model discloses the technical problem that solve is: the utility model provides an air collector to it is inconvenient to solve the installation of present air collector upper part spare, needs two people cooperation installation, has the extravagant problem of manpower.

In order to solve the technical problem, the technical scheme of the utility model is that:

a wind collector comprises a hollow shell, sound-absorbing cotton is filled in the shell, a wind hole is formed in the shell, a sound-absorbing hole is formed in the inner side wall of the wind hole, an isolation net is arranged between the sound-absorbing hole and the sound-absorbing cotton, one side, provided with the wind hole, of the shell is a first surface body, and the side, opposite to the first surface body, of the shell is a second surface body;

be equipped with the first recess that a plurality of is used for placing the connecting plate on the first face body, a plurality of all be equipped with in the first recess and be used for fixing the protruding muscle of connecting plate, in the first recess and with one side that protruding muscle is relative is equipped with and is used for with the groove of dismantling that the connecting plate was taken off, be equipped with the second recess that a plurality of is used for installing the fan support on the second face body, the second recess with first recess corresponds the setting, first recess with the intercommunication has the first bolt hole of a plurality of between the second recess, the connecting plate with the fan support passes through the bolted connection that sets up in the first bolt hole.

As an improved scheme, the second surface body is provided with a wind collecting lug boss matched with the fan at the periphery of the wind hole, and the wind collecting lug boss is of an arc-shaped structure.

As an improved scheme, the first groove and the second groove both adopt a rectangular structure, and the depth dimension of the first groove is greater than the thickness dimension of the connecting plate.

As an improved scheme, the protruding ribs are arranged on the side wall, close to the air hole, of the first groove, and the protruding ribs are arranged in an arc shape on one side, in contact with the connecting plate.

As an improved scheme, a sinking groove used for placing a protective net mounting bolt is arranged in the first groove, the sinking groove is of a regular hexagon structure corresponding to the head of the protective net mounting bolt, and the depth of the sinking groove is larger than the size of the head of the protective net mounting bolt.

As an improved scheme, convex hulls are oppositely arranged on the side walls of the sunken grooves, and heads of the protective net mounting bolts are mounted in the sunken grooves and limited through the convex hulls.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

the first groove is formed in the first surface body, the second groove is formed in the second surface body, the connecting plate and the fan bracket for mounting the air collector can be mounted in the grooves, the air collector is prevented from being exposed outside the air collector to cause scratch, and meanwhile, the surface of the air collector is more attractive;

the inner side wall of the air hole is provided with a sound absorption hole, the sound absorption hole is arranged close to the fan, the isolation net is arranged between the sound absorption hole and the sound absorption cotton, the sound absorption cotton is filled in the shell, part of noise generated when the fan runs can be absorbed, the noise reduction effect is achieved, and due to the arrangement of the isolation net, the mesh size of the isolation net is small, the sound absorption cotton is prevented from leaking out of the sound absorption hole, and meanwhile, the sound absorption effect is not influenced;

the protruding ribs are arranged in the first grooves, so that the connecting plate can be fixed through the protruding ribs when being installed in the first grooves, workers do not need to hold the connecting plate by hands and fix the connecting plate, the workers only need to screw the connecting bolt on one side of the fan support, the traditional two-person matching installation is changed into one-person installation, the manpower is reduced, meanwhile, the operation is convenient, and the working efficiency is improved;

through set up the dismantlement groove in first recess and with protruding muscle opposite one side, make things convenient for the staff to take out from first recess with the connection parts through the dismantlement groove.

To sum up, the utility model discloses an above-mentioned technical scheme has solved that the installation of present wind collector upper portion part is inconvenient, needs two people cooperation installation, has the extravagant problem of manpower.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic cross-sectional view A-A of FIG. 2;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 3;

FIG. 5 is a schematic view of the fan assembly

Wherein each numerical designation refers to a particular meaning, element, and/or component, respectively, as follows in the figures.

In the figure: 1. the wind-proof structure comprises a shell, 101, a first surface body, 102, a second surface body, 103, a third surface body, 2, sound-absorbing cotton, 3, wind holes, 4, sound-absorbing holes, 5, an isolation net, 6, a connecting plate, 7, a first groove, 8, a protruding rib, 9, a detaching groove, 10, a fan bracket, 11, a second groove, 12, a first bolt hole, 13, a wind collecting boss, 14, a protective net mounting bolt, 15, a sinking groove, 16, a convex hull, 17, a third groove, 18, a fourth groove, 19 and a second bolt hole.

Detailed Description

The invention will be further described with reference to specific examples. The use and purpose of these exemplary embodiments are to illustrate the invention, not to limit the scope of the invention in any way, and not to limit the scope of the invention in any way.

In the embodiment, as shown in fig. 1 and fig. 3, a wind collector includes a hollow casing 1, the casing 1 is made of plastic material, the total amount of the whole fan is reduced, sound-absorbing cotton 2 is filled in the casing 1, a wind hole 3 is formed on the casing 1, a sound-absorbing hole 4 is formed on the inner side wall of the wind hole 3, the sound-absorbing hole 4 is arranged near the fan, an isolation net 5 is arranged between the sound-absorbing hole 4 and the sound-absorbing cotton 2, the sound-absorbing cotton 2 is filled in the casing 1 to absorb some noise generated when the fan operates, so as to achieve a noise reduction effect, by arranging the isolation net 5, the mesh size of the isolation net 5 is small, so as to prevent the sound-absorbing cotton 2 from leaking out of the sound-absorbing hole 4, and at the same time, the sound-absorbing effect is not affected, a first surface body 101 is arranged on one side of the casing 1 where the wind hole 3 is formed, a second surface body 102 is arranged on the side opposite to the, the first surface body 101, the second surface body 102 and the third surface body 103 form a shell 1 of the wind collector together;

the first surface body 101 is provided with a plurality of first grooves 7 for placing the connecting plates 6, the plurality of first grooves 7 are internally provided with a plurality of protruding ribs 8 for fixing the connecting plates 6, the protruding ribs 8 are arranged in the first grooves 7, when the connecting plates 6 are arranged in the first grooves 7, the connecting plates 6 can be fixed through the protruding ribs 8 without being held by hands of workers, the workers only need to screw the connecting bolts on one side of the fan support 10, the traditional two-person matching installation is changed into one-person installation, the manpower is reduced, meanwhile, the operation is convenient, the working efficiency is improved, in the embodiment, the number of the first grooves 7 is four, the dismounting grooves 9 for dismounting the connecting plates 6 are arranged on one side of the first grooves 7 opposite to the protruding ribs 8, the connecting parts are convenient to be taken out of the first grooves 7 by the workers through the dismounting grooves 9, the second surface body 102 is provided with a plurality of second grooves 11 for mounting the fan support 10, second recess 11 corresponds the setting with first recess 7, in this embodiment, second recess 11 also is provided with four, the intercommunication has the first bolt hole 12 of a plurality of between first recess 7 and the second recess 11, connecting plate 6 and fan support 10 pass through the bolted connection who sets up in first bolt hole 12, can install connecting plate 6 and fan support 10 in the recess through first recess 7 and second recess 11, avoid exposing in the outside of wind collector, cause the scratch, and simultaneously, make the surface of wind collector more pleasing to the eye.

In this embodiment, as shown in fig. 3 and 4, the second surface body 102 and the periphery of the air hole 3 is provided with an air collecting boss 13 adapted to the fan, the air collecting boss 13 has a collecting effect on the air flow, so that the air flow loss is reduced, the air flow is increased, the air collecting boss 13 has an arc structure, and the outer side of the air collecting boss 13 has a horn-shaped structure which is flanged outwards, thereby increasing the air inlet area and the air inlet amount.

In this embodiment, as shown in fig. 2, the first groove 7 and the second groove 11 both have a rectangular structure, and the depth of the first groove 7 is greater than the thickness of the connecting plate 6, so that the connecting plate 6 does not protrude from the surface of the housing 1 when being installed in the first groove 7.

In this embodiment, as shown in fig. 4, the protruding rib 8 is arranged on the side wall of the first groove 7 close to the air hole 3, the protruding rib 8 is arranged in an arc shape on one side, which is contacted with the connecting plate 6, through the protruding rib 8, when the connecting plate 6 is installed in the first groove 7, the protruding rib 8 can block the connecting plate 6, the connecting plate 6 is prevented from moving, and the worker can install the fan bracket 10 on the other side of the shell 1, so that the installation is convenient.

In this embodiment, as shown in fig. 3, a sunken groove 15 for placing the protective net mounting bolt 14 is provided in the first groove 7, the sunken groove 15 is of a regular hexagon structure corresponding to the head of the protective net mounting bolt 14, and the depth of the sunken groove 15 is greater than the size of the head of the protective net mounting bolt 14, so that the head of the protective net mounting bolt 14 can be mounted in the sunken groove 15, which facilitates the mounting of the protective net.

In this embodiment, as shown in fig. 3 and 4, the side walls of the sunken groove 15 are relatively provided with the convex hulls 16, the heads of the protective net mounting bolts 14 are mounted in the sunken groove 15 and are limited by the convex hulls 16, and by the arrangement of the convex hulls 16, when the heads of the protective net mounting bolts 14 are mounted in the sunken groove 15, the protective net mounting bolts 14 can be clamped to avoid shaking and dropping.

In this embodiment, as shown in fig. 1 and fig. 3, a plurality of third grooves 17 are further disposed at a side edge of the first surface body 101 close to the housing 1, a plurality of fourth grooves 18 corresponding to the third grooves 17 are disposed on the second surface body 102, a plurality of second bolt holes 19 for mounting the air collector are communicated between the third grooves 17 and the fourth grooves 18, and by disposing the third grooves 17 and the fourth grooves 18, the mounting bolts of the air collector are not exposed on the surface of the air collector, so that the surface is more beautiful.

For ease of understanding, the working process of the present embodiment is given below:

as shown in fig. 1 and 5, first, the head of the protective net mounting bolt 14 is installed in the countersunk groove 15 and is clamped by the convex hull 16, the connecting plate 6 is provided with a plurality of through holes, the connecting plate 6 is installed in the first groove 7 and is clamped by the convex rib 8, the fan bracket 10 is installed in the second groove 11, the connecting plate 6 and the fan bracket 10 are fixedly connected by bolts and nuts, the fan with blades is installed on the fan bracket 10, and the protective net is installed on the protective net mounting bolt 14 by nuts.

To sum up can, the utility model discloses an above-mentioned embodiment, it is inconvenient to have solved the installation of present wind collector upper portion spare, needs two people cooperation installation, has the extravagant problem of manpower.

It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes, modifications and/or alterations to the present invention may be made by those skilled in the art after reading the technical disclosure of the present invention, and all such equivalents may fall within the scope of the present invention as defined by the appended claims.

Claims

1. An air collector, its characterized in that: the wind-absorbing and sound-absorbing shell comprises a hollow shell, sound-absorbing cotton is filled in the shell, an air hole is formed in the shell, a sound-absorbing hole is formed in the inner side wall of the air hole, an isolation net is arranged between the sound-absorbing hole and the sound-absorbing cotton, one side of the shell, which is provided with the air hole, is a first surface body, and the side, which is opposite to the first surface body, is a second surface body;

2. A wind collector as claimed in claim 1, wherein: the second surface body is located the wind hole department periphery is provided with the air collection boss with fan looks adaptation, the air collection boss is the arc structure.

3. A wind collector as claimed in claim 1, wherein: the first groove and the second groove are both of rectangular structures, and the depth dimension of the first groove is larger than the thickness dimension of the connecting plate.

4. A wind collector as claimed in claim 3, wherein: the protruding rib is arranged on the side wall, close to the air hole, of the first groove, and the protruding rib is arranged in an arc shape on one side, in contact with the connecting plate.

5. A wind collector as claimed in claim 1, wherein: the first groove is internally provided with a sinking groove used for placing a protective net mounting bolt, the sinking groove is of a regular hexagon structure correspondingly arranged with the head of the protective net mounting bolt, and the depth of the sinking groove is larger than the size of the head of the protective net mounting bolt.

6. A wind collector as claimed in claim 5, wherein: the side wall of the sinking groove is provided with convex hulls relatively, and the heads of the protective net mounting bolts are mounted in the sinking groove and limited through the convex hulls.