CN216241492U

CN216241492U - Air blower housing convenient to equipment ventilation screen panel

Info

Publication number: CN216241492U
Application number: CN202122359062.XU
Authority: CN
Inventors: 王永安; 康圈住; 徐灿
Original assignee: Jiangsu Qianyong Holdings Co ltd
Current assignee: Jiangsu Qianyong Holdings Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-04-08
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to the technical field of blower shells, in particular to a blower shell convenient for assembling a ventilation net cover, which comprises a blower shell body and a side disc arranged on the surface of the blower shell body, wherein a ventilation net cover piece is arranged on the surface of the side disc, a fixing piece is arranged in the center of the ventilation net cover piece, the ventilation net cover piece comprises a ring handle frame and an assembling disc arranged in the center of the ring handle frame, a separating and connecting strip is arranged on the outer side of the assembling disc, one end of the separating and connecting strip is connected with the inner surface of the ring handle frame, a silk screen piece is arranged on the separating and connecting strip and the inner surface of the ring handle frame, an inlet port of the ventilation net cover piece is aligned to a connecting small piece, the ventilation net cover piece is pressed into an assembling groove, then the ventilation net cover piece is integrally rotated, the connecting small piece is slid to the innermost end of an extending rotary groove, further the preliminary positioning and installation of the ventilation net cover piece are completed, and the subsequent deviation is avoided, and when no fixing piece is installed, the ventilation net cover piece can be stably installed on the surface of the blower.

Description

Air blower housing convenient to equipment ventilation screen panel

Technical Field

The utility model relates to the technical field of blower shells, in particular to a blower shell convenient for assembling a ventilation screen.

Background

The blower mainly comprises the following six parts: the blower runs eccentrically by the offset rotor in the cylinder, and makes the volume change between the vanes in the rotor groove to suck, compress and discharge air, and during running, the pressure difference of the blower is used to automatically send lubricating oil to the oil dripping nozzle, and the lubricating oil is dripped into the cylinder to reduce friction and noise and keep the gas in the cylinder from flowing back.

The existing blower shell is mostly installed on the ventilation screen cover in a welded mode, welding tightness is strong, however, subsequent maintenance of components inside the blower is inconvenient, the blower needs to be directly disassembled wholly, loss of the blower is large, and secondary utilization of the ventilation screen cover is not facilitated.

To solve the above problems, a blower housing convenient for assembling a ventilation screen cover is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a blower shell convenient for assembling a ventilation screen, which works by adopting the device, thereby solving the problems that the conventional blower shell in the background adopts a welding mode mostly for installing the ventilation screen, the welding tightness is strong, the subsequent maintenance of components in the blower is inconvenient, the whole blower needs to be directly disassembled, the consumption of the blower is large, and the reutilization of the ventilation screen is not facilitated.

In order to achieve the purpose, the utility model provides the following technical scheme: a blower shell convenient for assembling a ventilation screen cover comprises a blower shell body and a side disc arranged on the surface of the blower shell body, wherein a ventilation screen cover piece is arranged on the surface of the side disc, and a fixing piece is arranged in the center of the ventilation screen cover piece;

the ventilation net cover piece comprises a ring handle frame and an assembly disc arranged in the center of the ring handle frame, a separation connecting strip is arranged on the outer side of the assembly disc, one end of the separation connecting strip is connected with the inner surface of the ring handle frame, and a wire net piece is arranged on the inner surface of the separation connecting strip and the ring handle frame.

Furthermore, the surface of the side disc is provided with an assembling groove, the center of the inner surface of the assembling groove is provided with a small joint disc, the inner wall of the assembling groove is provided with small joint blocks, and four groups of small joint blocks are arranged.

Furthermore, the upper surface of the small joint disc is provided with a fitting groove, and the inner bottom surface of the fitting groove is provided with a first connecting thread groove.

Furthermore, the surface of the ring handle frame is provided with an access port, and one end of the access port is provided with an extension rotary groove.

Furthermore, a second connecting thread groove is formed in the center of the assembling disc and corresponds to the attaching groove.

Further, the mounting includes that the screw thread is inserted the post and is set up at the screw thread and insert the awl at screw thread inserted post lower extreme, and the screw thread inserted post is connected with second connection thread groove and laminating groove mutually.

Further, the threaded plug cone is connected with the first connecting thread groove.

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

1. the utility model provides a blower housing convenient for assembling a ventilation screen cover, wherein an assembling groove is formed in the surface of a side disc, a small joint disc is arranged in the center of the inner surface of the assembling groove, small joint blocks are arranged on the inner wall of the assembling groove, four groups of small joint blocks are arranged, a fitting groove is formed in the upper surface of the small joint disc, a first connecting threaded groove is formed in the inner bottom surface of the fitting groove, an access port is formed in the surface of a ring handle frame, an extending rotary groove is formed in one end of the access port, the access port of the ventilation screen cover is aligned to the small joint blocks, the ventilation screen cover is pressed into the assembling groove, the ventilation screen cover is integrally rotated, the small joint blocks are slid to the innermost end of the extending rotary groove, preliminary positioning and installation of the ventilation screen cover are further completed, subsequent offset of a blower is avoided, and when no fixing piece is installed, the ventilation screen cover is stably installed on the surface of the blower.

2. The utility model provides a blower shell convenient for assembling a ventilation mesh enclosure, wherein a second connecting threaded groove is formed in the center of an assembling disc and corresponds to a joint groove, a fixing piece comprises a threaded plug-in post and a threaded plug-in cone arranged at the lower end of the threaded plug-in post, the threaded plug-in post is connected with the second connecting threaded groove and the joint groove, the threaded plug-in cone is connected with a first connecting threaded groove, when the ventilation mesh enclosure is installed in the assembling groove, the assembling disc is jointed with a small joint disc, the second connecting threaded groove corresponds to the joint groove, the threaded plug-in post and the threaded plug-in cone are of an integrated structure, the threaded plug-in cone is aligned with the first connecting threaded groove for threaded connection, and the threaded plug-in post is connected with the second connecting threaded groove and the joint groove, so that the ventilation mesh enclosure is fixed in the assembling groove, the fastening performance is strong, and the subsequent dismounting and maintenance are facilitated.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal construction of the blower housing body of the present invention;

FIG. 3 is a schematic view of the vent screen assembly of the present invention;

FIG. 4 is a schematic view of the structure of the ring handle frame of the present invention;

fig. 5 is a schematic view of the fixing member of the present invention.

In the figure: 1. a blower housing body; 2. a ventilation screen member; 21. a ring handle frame; 211. an access port; 212. an extension rotary groove; 22. assembling a disc; 221. a second connecting thread groove; 23. separating the connecting strips; 24. a wire mesh member; 3. a side disc; 31. an assembly groove; 32. engaging the small disc; 33. connecting the small blocks; 34. a fitting groove; 35. a first connecting thread groove; 4. a fixing member; 41. inserting a column through threads; 42. and (4) inserting a screw thread into a cone.

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.

In order to solve the technical problems that the whole blower needs to be directly disassembled and the blower is high in loss due to the fact that the maintenance of the internal components of the blower is inconvenient subsequently, as shown in fig. 1-3, the following preferable technical scheme is provided:

the utility model provides an air blower shell convenient to equipment ventilation screen panel, including air blower shell body 1 and set up the side dish 3 on air blower shell body 1 surface, the surface of side dish 3 is provided with ventilation screen cover spare 2, the central authorities of ventilation screen cover spare 2 are provided with mounting 4, ventilation screen cover spare 2 includes ring handle frame 21 and sets up the equipment dish 22 at ring handle frame 21 central authorities, the outside of equipment dish 22 is provided with separates linking strip 23, the one end of separating linking strip 23 is connected with the internal surface of ring handle frame 21, and the internal surface of separating linking strip 23 and ring handle frame 21 is provided with silk screen spare 24.

The surface of the side disc 3 is provided with an assembly groove 31, the center of the inner surface of the assembly groove 31 is provided with a small joint disc 32, the inner wall of the assembly groove 31 is provided with small joint blocks 33, the small joint blocks 33 are provided with four groups, the upper surface of the small joint disc 32 is provided with a fitting groove 34, the inner bottom surface of the fitting groove 34 is provided with a first connecting thread groove 35, the surface of the ring handle frame 21 is provided with an inlet port 211, and one end of the inlet port 211 is provided with an extension rotary groove 212.

Specifically, with ventilation net cover 2 let in port 211 and aim at linking fritter 33, make ventilation net cover 2 press into the equipment groove 31 in, wholly rotate ventilation net cover 2 again, will link up fritter 33 and slide to the innermost that extends the turn trough 212, and then accomplish ventilation net cover 2 preliminary location installation, avoid follow-up emergence skew, and when no mounting 4 installs, also enable ventilation net cover 2 firm installation on the surface of air-blower.

In order to solve the technical problem that the secondary utilization of the ventilation net cover is not facilitated, as shown in fig. 2, the following preferable technical scheme is provided:

the center of the assembling disc 22 is provided with a second connecting thread groove 221, the second connecting thread groove 221 corresponds to the attaching groove 34, the fixing member 4 comprises a thread insert column 41 and a thread insert cone 42 arranged at the lower end of the thread insert column 41, the thread insert column 41 is connected with the second connecting thread groove 221 and the attaching groove 34, and the thread insert cone 42 is connected with the first connecting thread groove 35.

Specifically, when the ventilation mask piece 2 is installed in the assembly groove 31, the assembly disc 22 is attached to the small joint disc 32, the second connection thread groove 221 corresponds to the attachment groove 34, the threaded plug-in post 41 and the threaded plug-in cone 42 are of an integrated structure, the threaded plug-in cone 42 is aligned to the first connection thread groove 35 for threaded connection, the threaded plug-in post 41 is connected with the second connection thread groove 221 and the attachment groove 34, and then the ventilation mask piece 2 is fixed in the assembly groove 31, so that the fastening performance is high, and subsequent dismounting and maintenance are facilitated.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 blower housing convenient to equipment ventilation screen panel, includes blower housing body (1) and sets up side dish (3) on blower housing body (1) surface, its characterized in that: a ventilation net cover piece (2) is arranged on the surface of the side disc (3), and a fixing piece (4) is arranged in the center of the ventilation net cover piece (2);

the ventilation net cover piece (2) comprises a ring handle frame (21) and an assembly disc (22) arranged in the center of the ring handle frame (21), a separation connecting strip (23) is arranged on the outer side of the assembly disc (22), one end of the separation connecting strip (23) is connected with the inner surface of the ring handle frame (21), and a wire mesh piece (24) is arranged on the inner surfaces of the separation connecting strip (23) and the ring handle frame (21).

2. The blower housing for facilitating assembly of a ventilation screen of claim 1, wherein: the surface of the side disc (3) is provided with an assembling groove (31), the center of the inner surface of the assembling groove (31) is provided with a small joint disc (32), the inner wall of the assembling groove (31) is provided with small connecting blocks (33), and four groups of the small connecting blocks (33) are arranged.

3. The blower housing for facilitating assembly of a ventilation screen of claim 2, wherein: the upper surface of the small joint disc (32) is provided with a joint groove (34), and the inner bottom surface of the joint groove (34) is provided with a first connecting thread groove (35).

4. The blower housing for facilitating assembly of a ventilation screen of claim 1, wherein: an access port (211) is formed in the surface of the ring handle frame (21), and an extension rotating groove (212) is formed in one end of the access port (211).

5. The blower housing to facilitate assembly of a ventilation screen of claim 3, wherein: the center of the assembling disc (22) is provided with a second connecting thread groove (221), and the second connecting thread groove (221) corresponds to the attaching groove (34).

6. The blower housing to facilitate assembly of a ventilation screen of claim 5, wherein: the fixing piece (4) comprises a threaded insert column (41) and a threaded insert cone (42) arranged at the lower end of the threaded insert column (41), and the threaded insert column (41) is connected with a second connecting threaded groove (221) and a fitting groove (34).

7. The blower housing to facilitate assembly of a ventilation screen of claim 6, wherein: the thread insert cone (42) is connected with the first connecting thread groove (35).