CN211778096U

CN211778096U - Axial flow fan between quick-freeze

Info

Publication number: CN211778096U
Application number: CN202020263409.3U
Authority: CN
Inventors: 金怀前
Original assignee: Jiangsu Fengnuo Supply Chain Management Group Co ltd
Current assignee: Jiangsu Fengnuo Supply Chain Management Group Co ltd
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-10-27
Anticipated expiration: 2030-03-05

Abstract

The utility model relates to the technical field of fans, and an axial flow fan between quick-freeze is disclosed, which comprises a supporting table, the brace table upper surface is provided with the dead lever, just the dead lever with brace table fixed connection, the dead lever inboard is provided with the bearing, just the bearing with dead lever fixed connection, the fixed impeller shell that is provided with in bearing rear, the inside rotation of impeller shell is provided with the impeller. This axial fan between quick-freeze, through setting up inlet tube and shower nozzle, the water pipe sets up on the inboard top of impeller shell, when a large amount of dusts appear in the surface of impeller and impeller shell's inboard, wash the intraduct water of washing and spout on impeller shell inboard and the impeller through the shower nozzle, do not need transport water by oneself of staff to wash impeller and impeller shell inboard, brought the facility for the washing of impeller shell inboard and impeller, consequently increased this axial fan's practicality.

Description

Axial flow fan between quick-freeze

Technical Field

The utility model relates to a fan technical field specifically is an axial fan between quick-freeze.

Background

The fan is a driven fluid machine which increases the gas pressure and discharges the gas by means of the input mechanical energy, and the fan is a driven fluid machine which increases the gas pressure and discharges the gas by means of the input mechanical energy.

At present, when a large amount of dust appears on the surface of an impeller of an existing axial flow fan and is cleaned, a worker needs to carry water by himself to clean the impeller, the cleaning process is complicated, the time of the worker is wasted, and therefore the axial flow fan needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides an axial fan between quick-freeze possesses the advantage of being convenient for wash the impeller and be convenient for a supporting bench goes up and down, and the impeller surface of having solved current axial fan needs the transport water that the staff was proper motion to wash when appearing a large amount of dusts and wasing, leads to abluent process loaded down with trivial details, extravagant staff's time, consequently need carry out the problem of improvement to this axial fan.

The utility model provides a following technical scheme: an axial flow fan between quick freezers comprises a supporting table, wherein a fixed rod is arranged on the upper surface of the supporting table and fixedly connected with the supporting table, a bearing is arranged on the inner side of the fixed rod and fixedly connected with the fixed rod, an impeller shell is fixedly arranged behind the bearing, an impeller is rotatably arranged in the impeller shell, a cleaning water pipe is arranged in front of the top end in the impeller shell and fixedly connected with the impeller shell, a spray head is arranged at the bottom end of the cleaning water pipe and fixedly connected with the cleaning water pipe, a water outlet pipe is arranged behind the left side of the bearing and fixedly connected with the bearing, a water inlet pipe is arranged in front of the left side of the bearing and fixedly connected with the bearing, a second belt pulley is rotatably arranged in front of the bearing, the utility model discloses a motor protection device, including a supporting bench, a motor protection shell, a motor output shaft, a motor lateral wall cover, a conveyor belt, a lifter lower surface, a supporting bench fixed connection, a lifter lower surface, a pedestal, a lifter fixed connection, a lifter base, a lifter fixed connection, a lifter outer side, a motor protection shell, a conveyor belt, a motor protection shell fixed connection, the other end of motor output shaft is provided with first belt pulley, just first belt pulley with the motor rotates to be connected, first belt pulley lateral wall cover is equipped with the conveyor belt, just first belt pulley with the conveyor belt transmission is connected, a supporting bench lower surface is provided with the lifter, just the lifter lower surface is provided with the base.

Preferably, the both ends of transmission band are established respectively first belt pulley with the lateral wall of second belt pulley, just first belt pulley with the second belt pulley passes through the transmission band rotates to be connected.

Preferably, the number of the lifting rods is four, and the four lifting rods are respectively fixed at four corners of the lower surface of the support platform.

Preferably, a protective cover is arranged at the front end of the inner side of the impeller shell, close to the front surface of the impeller, and the impeller shell is fixedly connected with the protective cover.

Preferably, the number of the fixing rods is two, and the two fixing rods are respectively fixed at the left side and the right side of the bearing.

Preferably, the bearing is inside to be close to the inside axis of rotation that is provided with of second belt pulley, the impeller cover is established the lateral wall of axis of rotation, the second belt pulley with the impeller passes through the axis of rotation is rotated and is connected.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this axial fan between quick-freeze, through setting up inlet tube and shower nozzle, the water pipe sets up on the inboard top of impeller shell, when a large amount of dusts appear in the surface of impeller and impeller shell's inboard, wash the intraduct water of washing and spout on impeller shell inboard and the impeller through the shower nozzle, do not need transport water by oneself of staff to wash impeller and impeller shell inboard, brought the facility for the washing of impeller shell inboard and impeller, consequently increased this axial fan's practicality.

2. This axial fan between quick-freeze through setting up lifter and fixing bolt, the lifter is fixed at a supporting bench's lower surface, can adjust a supporting bench's height through the lifter, and then adjusts the height of fan, and the working height of fan be convenient for adjust for the fan can use the position of difference, has consequently increased this axial fan's practicality.

Drawings

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

fig. 2 is a schematic structural view of an impeller in the present invention;

fig. 3 is a schematic view of the bottom structure of the supporting table of the present invention.

In the figure: 1. a support table; 2. fixing the rod; 3. a motor protective housing; 4. a motor; 5. a first pulley; 6. a conveyor belt; 7. a second pulley; 8. a bearing; 9. a water inlet pipe; 10. a water outlet pipe; 11. an impeller housing; 12. cleaning the water pipe; 13. an impeller; 14. a spray head; 15. a lifting rod; 16. a base; 17. and (5) fixing the bolt.

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. 1-3, an axial flow fan for a quick-freezing chamber comprises a supporting table 1, a fixing rod 2 is arranged on the upper surface of the supporting table 1, the fixing rod 2 is fixedly connected with the supporting table 1, a bearing 8 is arranged on the inner side of the fixing rod 2, the bearing 8 is fixedly connected with the fixing rod 2, a rotating shaft is arranged inside the bearing 8 and close to the inside of a second belt pulley 7, an impeller 13 is sleeved on the outer side wall of the rotating shaft, the second belt pulley 7 is rotatably connected with the impeller 13 through the rotating shaft, an impeller shell 11 is fixedly arranged behind the bearing 8, an impeller 13 is rotatably arranged inside the impeller shell 11, a cleaning water pipe 12 is arranged in front of the top end inside the impeller shell 11, the cleaning water pipe 12 is fixedly connected with the impeller shell 11, a spray head 14 is arranged at the bottom end of the cleaning water pipe 12, the spray head 14 is, a water inlet pipe 9 is arranged in front of the left side of a bearing 8, the water inlet pipe 9 is fixedly connected with the bearing 8, a second belt pulley 7 is rotatably arranged in front of the bearing 8, a motor protective shell 3 is arranged on the right side of a supporting platform 1, the motor protective shell 3 is fixedly connected with the supporting platform 1, a motor 4 is arranged in the motor protective shell 3, the motor 4 is fixedly connected with the motor protective shell 3, the motor 4 is suitable for the model Y90S-2, a first belt pulley 5 is arranged at the other end of an output shaft of the motor 4, the first belt pulley 5 is rotatably connected with the motor 4, a transmission belt 6 is sleeved on the outer side wall of the first belt pulley 5, the first belt pulley 5 is in transmission connection with the transmission belt 6, two ends of the transmission belt 6 are respectively sleeved on the outer side walls of the first belt pulley 5 and the second belt pulley 7, the first belt pulley 5, and the lifting rod 15 is fixedly connected with the supporting platform 1, the lower surface of the lifting rod 15 is provided with a base 16, the base 16 is fixedly connected with the lifting rod 15, and the outer side of the lifting rod 15 is fixedly provided with a fixing bolt 17.

When the machine works, the supporting table 1 is extended and contracted through the lifting rod 15, and then the supporting table 1 is adjusted to a proper height, so that the machine body obtains a good working position, the machine body is electrified, the motor 4 drives the first belt pulley 5 to rotate through an internal rotating shaft, because two ends of the transmission belt 6 are respectively sleeved on the outer side walls of the first belt pulley 5 and the second belt pulley 7, the second belt pulley 7 rotates along with the first belt pulley 5, because the inside of the bearing 8 is close to the inside of the second belt pulley 7, the impeller 13 is sleeved on the outer side wall of the rotating shaft, the impeller 13 rotates together to work, and when a large amount of dust is present on the surface of the impeller 13 and the inside of the impeller housing 11, the water in the cleaning water pipe 12 is sprayed to the inner side of the impeller housing 11 and the impeller 13 through the spray head 14, and the impeller 13 and the inner side of the impeller housing 11 do not need to be washed by the conveying water of the staff.

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

1. The utility model provides an axial fan between quick-freeze, includes brace table (1), its characterized in that: the upper surface of the supporting table (1) is provided with a fixing rod (2), the fixing rod (2) is fixedly connected with the supporting table (1), the inner side of the fixing rod (2) is provided with a bearing (8), the bearing (8) is fixedly connected with the fixing rod (2), an impeller shell (11) is fixedly arranged at the rear of the bearing (8), an impeller (13) is rotatably arranged in the impeller shell (11), a cleaning water pipe (12) is arranged in front of the top end in the impeller shell (11), the cleaning water pipe (12) is fixedly connected with the impeller shell (11), a spray head (14) is arranged at the bottom end of the cleaning water pipe (12), the spray head (14) is fixedly connected with the cleaning water pipe (12), a water outlet pipe (10) is arranged at the rear of the left side of the bearing (8), and the water outlet pipe (10) is fixedly connected with the bearing (8), the bearing (8) left side the place ahead is provided with inlet tube (9), just inlet tube (9) with bearing (8) fixed connection, bearing (8) the place ahead is rotated and is provided with second belt pulley (7), brace table (1) right side is provided with motor protecting crust (3), just motor protecting crust (3) with brace table (1) fixed connection, motor protecting crust (3) inside is provided with motor (4), just motor (4) with motor protecting crust (3) fixed connection, the other end of motor (4) output shaft is provided with first belt pulley (5), just first belt pulley (5) with motor (4) rotate to be connected, first belt pulley (5) lateral wall cover is equipped with transmission band (6), just first belt pulley (5) with transmission band (6) transmission is connected, brace table (1) lower surface is provided with lifter (15), and the lifting rod (15) is fixedly connected with the supporting table (1), a base (16) is arranged on the lower surface of the lifting rod (15), the base (16) is fixedly connected with the lifting rod (15), and a fixing bolt (17) is fixedly arranged on the outer side of the lifting rod (15).

2. The axial flow fan of quick-freezing chamber of claim 1, wherein: the both ends of transmission band (6) are established respectively first belt pulley (5) with the lateral wall of second belt pulley (7), just first belt pulley (5) with second belt pulley (7) pass through transmission band (6) rotate and connect.

3. The axial flow fan of quick-freezing chamber of claim 1, wherein: the lifting rods (15) are four, and the four lifting rods (15) are respectively fixed at four corners of the lower surface of the supporting platform (1).

4. The axial flow fan of quick-freezing chamber of claim 1, wherein: the front end of the inner side of the impeller shell (11) is close to the front surface of the impeller (13) and is provided with a protective cover, and the impeller shell (11) is fixedly connected with the protective cover.

5. The axial flow fan of quick-freezing chamber of claim 1, wherein: the number of the fixing rods (2) is two, and the two fixing rods (2) are respectively fixed on the left side and the right side of the bearing (8).

6. The axial flow fan of quick-freezing chamber of claim 1, wherein: bearing (8) inside is close to the inside axis of rotation that is provided with of second belt pulley (7), impeller (13) cover is established the lateral wall of axis of rotation, second belt pulley (7) with impeller (13) pass through the axis of rotation is rotated and is connected.