CN211039098U - Industrial air blower with protection structure for preventing fan blades from being damaged - Google Patents

Abstract

The utility model discloses an industrial air-blower that has protective structure and avoid the flabellum impaired, including shell body, driving motor and baffling coupling mechanism, the internally mounted of shell body has built-in protective mechanism, driving motor's bottom screw connection has unable adjustment base, rearmounted screen panel is installed to driving motor's rear end, the upper end surface welded connection of shell body has fixed handle, the bottom mounting of shell body has the bearing wheel. This industrial air-blower that has protective structure and avoid the flabellum impaired, compare with current ordinary industrial air-blower, utilize the setting of built-in rack, keep apart between external casing and the blade, so that when the shell body received external impact deformation, avoid causing the damage to the blade, maintain its inside blade normal use, through the setting on rubber embedding layer, improved the hardness between shell body and the built-in rack simultaneously, and then improved the shock resistance of this air-blower, prolonged the life of this air-blower.

Description

Industrial air blower with protection structure for preventing fan blades from being damaged

Technical Field

The utility model relates to an air-blower technical field specifically is an industrial air-blower that has protective structure and avoids the flabellum impaired.

Background

The blower is a gas conveying device which eccentrically runs by a rotor which is offset in a cylinder and enables the volume change between blades in a rotor groove to suck, compress and discharge air, is widely applied to the industrial field, and promotes the continuous progress and development of an electric transmission technology along with the rapid development of a power electronic technology, a computer technology and an automatic control technology.

Current industrial air-blower is when the use, receives external impact, and is impaired easily or produce great deformation, influences its normal use, also causes the damage to inside flabellum easily simultaneously to lead to the life of this air-blower to shorten, can not be fine satisfy people's user demand, to above-mentioned condition, carry out technical innovation on current industrial air-blower basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an industrial air-blower that has protective structure and avoid the flabellum impaired to provide general industrial air-blower in solving above-mentioned background art in the use, when receiving external shock, be impaired easily or produce great deformation, influence its normal use, also cause the damage to inside flabellum easily simultaneously, thereby lead to the life of this air-blower to shorten, the user demand problem of satisfying people that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an industrial air-blower that has protective structure and avoid the flabellum impaired, includes shell body, driving motor and baffling coupling mechanism, the internally mounted of shell body has built-in protective mechanism, and the inboard of built-in protective mechanism is provided with the blade, driving motor's bottom screw connection has unable adjustment base, and driving motor is located the rear end of blade, rearmounted screen panel is installed to driving motor's rear end, the upper end surface welded connection of shell body has fixed handle, and the rear end of fixed handle is provided with the connecting wire, the bottom mounting of shell body has the bearing wheel, and baffling coupling mechanism is located the front end of shell body.

Preferably, built-in protection machanism includes built-in rack, clamping screw and rubber embedding layer, and the inside clamping screw that is provided with in both ends around the built-in rack, the surface mounting of built-in rack has the rubber embedding layer.

Preferably, the built-in net rack forms a detachable structure with the outer shell through the fixing screw rod, and the size of the outer surface of the built-in net rack is matched with the size of the inner surface of the rubber embedding layer.

Preferably, the baffling connecting mechanism comprises a movable baffle plate, a reserved groove, a bearing and a jack, the bearing is arranged inside the rear end of the movable baffle plate, the reserved groove is formed in the front end of the movable baffle plate, and the jack is arranged on the inner side surface of the reserved groove.

Preferably, the rear end surface structure of the movable baffle is matched with the front end surface structure of the outer shell, and the movable baffle forms an integrated structure with the outer shell through a bearing.

Preferably, the jacks and the pre-grooves are respectively distributed in an annular shape by taking the center of the movable baffle plate as a circle center, and the pre-grooves penetrate through the inner part of the front end of the movable baffle plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of built-in rack, clamping screw and rubber embedding layer for this air-blower when using, utilize the setting of built-in rack, keep apart between external casing and the blade, so that when the shell body receives external impact deformation, can avoid causing the damage to the blade, and then maintain its inside blade and normally use, through the setting of rubber embedding layer, improve the hardness between shell body and the built-in rack simultaneously, and then improve the shock resistance of this air-blower, thereby prolong the life of this air-blower;

2. the utility model can baffle the wind direction when the air blower is used by arranging the movable baffle plate and the bearing, so that the wind flow can be dispersed, the air blower can blow air in different directions conveniently, the air blowing range of the air blower is enlarged, and the air blower can be used for blowing air conveniently;

3. the utility model discloses a setting of jack, preformed groove and movable baffling board for this air-blower adopts the reservation setting of preformed groove when using, can be connected this air-blower and blast pipe, so that this air-blower carries out remote blast air, also can rotate the dismantlement with the blast pipe simultaneously, has avoided the fixed trouble of screwed connection, thereby has improved the convenience that this air-blower used.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the local internal structure of the built-in protection mechanism of the present invention;

fig. 4 is a schematic view of the structure of the present invention.

In the figure: 1. an outer housing; 2. a blade; 3. a mesh enclosure is arranged at the rear part; 4. a built-in protection mechanism; 401. a net rack is arranged inside; 402. fixing the screw rod; 403. a rubber embedding layer; 5. a drive motor; 6. a fixed base; 7. a load-bearing wheel; 8. a baffling connection mechanism; 801. a movable baffle plate; 802. reserving a groove; 803. a bearing; 804. a jack; 9. fixing a handle; 10. and connecting the wires.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an industrial blower with a protection structure for preventing fan blades from being damaged comprises an outer shell 1, a driving motor 5 and a baffling connecting mechanism 8, wherein a built-in protection mechanism 4 is arranged inside the outer shell 1, blades 2 are arranged on the inner side of the built-in protection mechanism 4, the built-in protection mechanism 4 comprises a built-in net rack 401, a fixed screw 402 and a rubber embedding layer 403, the fixed screw 402 is arranged inside the front end and the rear end of the built-in net rack 401, the rubber embedding layer 403 is arranged on the outer surface of the built-in net rack 401, the built-in net rack 401 forms a detachable structure with the outer shell 1 through the fixed screw 402, the outer surface size of the built-in net rack 401 is matched with the inner surface size of the rubber embedding layer 403, when the blower is used, the outer shell 1 is isolated from the blades 2 by the built-in net rack 401, so, damage to the blades 2 can be avoided, normal use of the blades 2 in the blower can be maintained, meanwhile, through the arrangement of the rubber embedding layer 403, the rigidity between the outer shell 1 and the built-in net rack 401 is improved, the impact resistance of the blower is further improved, and therefore the service life of the blower is prolonged;

the bottom end of the driving motor 5 is connected with a fixed base 6 through a screw, the driving motor 5 is positioned at the rear end of the blade 2, the rear end of the driving motor 5 is provided with a rear mesh enclosure 3, the outer surface of the upper end of the outer shell 1 is connected with a fixed handle 9 in a welding manner, the rear end of the fixed handle 9 is provided with a connecting wire 10, the bottom end of the outer shell 1 is fixed with a bearing wheel 7, a baffling connecting mechanism 8 is positioned at the front end of the outer shell 1, the baffling connecting mechanism 8 comprises a movable baffle plate 801, a reserved groove 802, a bearing 803 and a jack 804, the bearing 803 is arranged in the rear end of the movable baffle plate 801, the front end of the movable baffle plate 801 is provided with the reserved groove 802, the jack 804 is arranged on the inner side surface of the reserved groove 802, the rear end surface structure of the movable baffle plate 801 is matched with the front end surface, make this air-blower when using, can carry out the baffling to the wind direction, make the wind current can disperse, be convenient for this air-blower carries out the air-blast in different position, enlarge the air-blast scope of this air-blower, be favorable to it to blast air and use, jack 804, it is the annular distribution as the centre of a circle to use movable baffling board 801 between the reservation groove 802 respectively, and run through inside the front end of movable baffling board 801 between the reservation groove 802, make this air-blower when using, adopt the reservation setting of reservation groove 802, can be connected this air-blower and blast pipe, so that this air-blower carries out remote air-blast, also can rotate the dismantlement with the blast pipe simultaneously, the trouble of screw connection fixed has been avoided, thereby the convenience of this air-blower use has been improved.

The working principle is as follows: when the industrial air blower with the protection structure is used for preventing fan blades from being damaged, firstly, the air blower is pushed to move to a proper position so as to be convenient for use, current is introduced into the air blower through the connecting wire 10, the driving motor 5 in the air blower is started to drive the blades 2 to rotate through the connection between the driving motor and the front-end blades 2, and further the blades 2 drive the airflow to flow through the rotation of the blades 2 so as to blow air to the outside;

when this air-blower uses, movable baffling board 801 that its front end set up carries out the baffling to the wind direction for the wind current dispersion enlarges the blast air scope of this air-blower, and when using, built-in net rack 401 utilizes the setting of self, keeps apart between outer casing 1 and blade 2, when making outer casing 1 receive external impact deformation, through the setting of rubber embedding layer 403 and built-in net rack 401, improves the shock resistance of this air-blower, avoids outer casing 1 impaired deformation, and leads to the fact the damage to blade 2.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an industrial air-blower that has protective structure and avoid the flabellum impaired, includes shell body (1), driving motor (5) and baffling coupling mechanism (8), its characterized in that: the utility model discloses a fan blade of motor, including shell body (1), internally mounted has built-in protection machanism (4), and the inboard of built-in protection machanism (4) is provided with blade (2), the bottom screw connection of driving motor (5) has unable adjustment base (6), and driving motor (5) are located the rear end of blade (2), rearmounted screen panel (3) are installed to the rear end of driving motor (5), the upper end surface welded connection of shell body (1) has fixed handle (9), and the rear end of fixed handle (9) is provided with connecting wire (10), the bottom mounting of shell body (1) has bearing wheel (7), and baffling connection mechanism (8) are located the front end of shell body (1).

2. An industrial blower having a protective structure for preventing damage to fan blades as claimed in claim 1, wherein: built-in protection machanism (4) are including built-in rack (401), set screw (402) and rubber embedding layer (403), and built-in rack (401) the inside set screw (402) that is provided with in both ends around, the surface mounting of built-in rack (401) has rubber embedding layer (403).

3. An industrial blower having a protective structure for preventing damage to fan blades according to claim 2, wherein: the built-in net rack (401) and the outer shell (1) form a detachable structure through a fixing screw rod (402), and the size of the outer surface of the built-in net rack (401) is matched with the size of the inner surface of the rubber embedded layer (403).

4. An industrial blower having a protective structure for preventing damage to fan blades as claimed in claim 1, wherein: the baffling connection mechanism (8) comprises a movable baffle plate (801), a reserved groove (802), a bearing (803) and a jack (804), the bearing (803) is installed inside the rear end of the movable baffle plate (801), the reserved groove (802) is arranged at the front end of the movable baffle plate (801), and the jack (804) is installed on the inner side surface of the reserved groove (802).

5. An industrial blower having a protective structure for preventing damage to fan blades according to claim 4, wherein: the rear end surface structure of the movable baffle plate (801) is matched with the front end surface structure of the outer shell (1), and the movable baffle plate (801) and the outer shell (1) form an integrated structure through a bearing (803).

6. An industrial blower having a protective structure for preventing damage to fan blades according to claim 4, wherein: the jacks (804) and the reserved grooves (802) are respectively distributed in an annular shape by taking the center of the movable baffle plate (801) as a circle center, and the reserved grooves (802) penetrate through the inner part of the front end of the movable baffle plate (801).

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