CN209214406U - A kind of anti-freeze evaporating air cooler - Google Patents

Abstract

The utility model discloses a kind of anti-freeze evaporating air coolers, including shell, the shell is made of top and the bottom, and two parts are respectively welded upper fixed seat and lower fixed seat up and down, and the top inner wall bolt of shell is fixed with motor, the output shaft of the motor is connected with fan blade by shaft coupling, the blade of equidistantly distributed is provided between fixed seat and lower fixed seat, and the both ends of blade are connected with rotary shaft, the rotary shaft of the blade tip extends in upper fixed seat and is welded with second gear, and the rotary shaft of blade bottom end is connected with rotating seat, and it is flexibly connected between the rotary shaft and rotating seat for rolling bearing, fixed seat section is in the structure of falling " Kan " shape.The anti-freeze evaporating air cooler, the centrifugal force that blade rotation generates can throw away shower water, prevent water from freezing on its surface, guarantee cooling effect, while when its rotation, can accelerate air flowing, increase air inflow, practical.

Description

A kind of anti-freeze evaporating air cooler

Technical field

The utility model relates to evaporating air cooler technical field, specially a kind of anti-freeze evaporating air cooler.

Background technique

Be provided with shutter on evaporating air cooler, used in blinds in air inlet, due in winter when, northern temperature compared with Low, shower water, which is sprayed on shutter, to freeze, and then air inlet is blocked, and intake is reduced, and cooling effect quickly becomes, and be This is avoided to happen, the measure now taken installs baffle additional in the inside of shutter, and avoid shower water from being sprayed on shutter, Although it can solve the phenomenon that shutter freezes, the air inlet effect of shutter is also affected, it is not very practical, it is not able to satisfy The use demand of people, in view of the above defect existing in the prior art, it is necessary to be further improved, keep it more standby real With property, it can just meet actual use situation.

Utility model content

The purpose of this utility model is to provide a kind of anti-freeze evaporating air coolers, to solve in above-mentioned background technique The problem of existing anti-freeze measure proposed influences air inlet effect.

To achieve the above object, the utility model provides the following technical solutions: a kind of anti-freeze evaporating air cooler, packet Shell is included, the shell is made of top and the bottom, and two parts are respectively welded upper fixed seat and lower fixed seat up and down, and The top inner wall bolt of shell is fixed with motor, and the output shaft of the motor is connected with fan blade by shaft coupling, fixed The blade of equidistantly distributed is provided between seat and lower fixed seat, and the both ends of blade are connected with rotary shaft, the blade tip Rotary shaft extend in upper fixed seat and be welded with second gear, and the rotary shaft of blade bottom end is connected with rotating seat, and And be flexibly connected between the rotary shaft and rotating seat for rolling bearing, fixed seat section is in the structure of falling " Kan " shape, and on Fixing seat inner wall is bonded with the second driving belt, and the second driving belt is in contact with second gear, the lower fixed seat It is bonded with the second driving belt on outer wall, and is welded with support plate on lower fixed seat, rolling bearing activity connects in the support plate It is connected to the first vertical bar and the second vertical bar, and the first vertical bar and vertical bar are belt transmission connection, and the second vertical bar and motor is defeated Shaft belt is sequentially connected, and first gear, and the outer circle of first gear and the first driving belt are welded on first vertical bar It is in contact.

Further, fixed seat, lower fixed seat, rotating seat, the first driving belt and the second driving belt are in " O " shape structure, and rotating seat, the first driving belt and the second driving belt are rubber material.

Further, the lower fixed seat top end surface extends to form the groove of " O " shape vertically downward, and at recess sidewall Lower fixed seat extend to form convex block horizontally outward, and convex block is embedded in inside rotating seat.

Further, the turning seat is in groove, and rotating seat is not contacted with the cell wall of groove, and is embedded within The convex block in portion is tetrafluoro plate.

Further, the outer round surface of first driving belt and the second driving belt is rack shape, and first is driven Belt and the second driving belt are meshed with first gear and second gear respectively.

Compared with prior art, the utility model has the beneficial effects that the anti-freeze evaporating air cooler is whole by two Part forms, and the gap between two parts is got up by the filling of blade, upper fixed seat and lower fixed seat, in this way increase incoming air area, Air inlet effect is improved, while blade can constantly be moved in lower fixed seat, be at mobile state, be moved at it When, rotation can also be carried out, accordingly even when shower water is stained on its surface, the centrifugal force that rotation generates can be got rid of shower water Out, it prevents water from freezing on its surface, guarantees cooling effect, while when its rotation, air flowing can be accelerated, increase air inflow, It is practical.

Detailed description of the invention

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model lower fixed seat overlooking structure diagram；

Fig. 3 is the utility model shell overlooking structure diagram；

Fig. 4 is the utility model lower fixed seat and rotating seat and support plate side structure schematic view；

Fig. 5 is the utility model upper fixed seat and blade section structural schematic diagram.

In figure: 1, shell, 2, blade, 3, motor, 4, fan blade, 5, upper fixed seat, 6, lower fixed seat, 7, connecting rod, 8, rotation Shaft, 9, convex block, 10, rotating seat, the 11, first driving belt, 12, first gear, the 13, first vertical bar, the 14, second vertical bar, 15, Support plate, the 16, second driving belt, 17, second gear, 18, groove.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of anti-freeze evaporating air cooler, including Shell 1, shell 1 are made of top and the bottom, and two parts are respectively welded upper fixed seat 5 and lower fixed seat 6, and shell up and down The top inner wall bolt of body 1 is fixed with motor 3, and the output shaft of motor 3 is connected with fan blade 4 by shaft coupling, and upper fixed seat 5 is under The blade 2 of equidistantly distributed is provided between fixing seat 6, and the both ends of blade 2 are connected with rotary shaft 8, the rotation on 2 top of blade Axis 8 extends in upper fixed seat 5 and is welded with second gear 17, and the rotary shaft 8 of 2 bottom end of blade is connected with rotating seat 10, And it being flexibly connected between the rotary shaft 8 and rotating seat 10 for rolling bearing, 5 section of upper fixed seat is in the structure of falling " Kan " shape, and 5 inner wall of upper fixed seat is bonded with the second driving belt 16, and the second driving belt 16 is in contact with second gear 17, lower fixation It is bonded with the second driving belt 16 on the outer wall of seat 6, and is welded with support plate 15 on lower fixed seat 6, the axis of rolling in support plate 15 It holds and is connected with the first vertical bar 13 and the second vertical bar 14, and the first vertical bar 13 and vertical bar 14 are belt transmission connection, and the The output shaft belt of two vertical bars 14 and motor 3 is sequentially connected, and is welded with first gear 12, and first gear 12 on the first vertical bar 13 Outer circle be in contact with the first driving belt 11.

Further, upper fixed seat 5, lower fixed seat 6, rotating seat 10, the first driving belt 11 and the second driving belt 16 It is in " O " shape structure, and rotating seat 10, the first driving belt 11 and the second driving belt 16 are rubber material, rubber material With elasticity, such rotating seat 10 and the first driving belt 11 can be rotated continuously.

Further, 6 top end surface of lower fixed seat extends to form the groove 18 of " O " shape, and 18 side wall of groove vertically downward The lower fixed seat 6 at place extends to form convex block 9 horizontally outward, and convex block 9 is embedded in inside rotating seat 10, and such convex block 9 cooperates Groove 18 can tighten rotating seat 10, be at tensioning state, and then rotating seat 10 makes the first driving belt thereon 11 are in tensioning state, and in this way under the drive of first gear 12, the first driving belt 11 can be rotated continuously.

Further, rotating seat 10 is located in groove 18, and rotating seat 10 is not contacted with the cell wall of groove 18, and is embedded in Its internal convex block 9 is tetrafluoro plate, and tetrafluoro plate has high lubricant effect, can reduce the friction of itself and 10 contact surface of rotating seat Power rotates rotating seat 10 smoothly on convex block 9.

Further, the outer round surface of the first driving belt 11 and the second driving belt 16 is rack shape, and first is driven Belt 11 and the second driving belt 16 are meshed with first gear 12 and second gear 17 respectively, and such first gear 12 rotates When, the first driving belt 11 engaged can be driven to rotate, while second gear 17 is when moving, due to engage the Two driving belts 16 are fixed, and such second gear 17 can become mobile change rotation, structurally reasonable.

Working principle: when equipment is started to work, motor 3 will drive the rotation of fan blade 4, wind when being driven by electricity lower operation Extraneous air is pumped into inside shell 1 by leaf 4 by blade 2, and at the same time, motor 3 will drive the second vertical bar 14 in support plate It is rotated on 15, the second vertical bar 14 drives the first vertical bar 13 to rotate in support plate 15, and first gear 12 is same with the first vertical bar 13 Step rotation, and the first driving belt 11 rotation engaged is driven, the first driving belt 11 drives rotating seat connected to it 10 rotate on lower fixed seat 6, and such rotating seat 10 is mobile with movable vane piece 2 by rotary shaft 8, in 2 top rotary shaft 8 of blade Second gear 17 when moving, cooperates the second driving belt 16 engaged, can carry out rotation, and then certainly with movable vane piece 2 Turn, such blade 2 can carry out rotation when moving, and the water that its surface can be stained with is thrown away, while can increase intake.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of anti-freeze evaporating air cooler, including shell (1), it is characterised in that: the shell (1) is grouped by top and the bottom At, and two parts are respectively welded upper fixed seat (5) and lower fixed seat (6), and the top inner wall bolt of shell (1) up and down Be fixed with motor (3), the output shaft of the motor (3) is connected with fan blade (4) by shaft coupling, fixed seat (5) and under The blade (2) of equidistantly distributed is provided between fixing seat (6), and the both ends of blade (2) are connected with rotary shaft (8), the leaf The rotary shaft (8) on piece (2) top is extended in upper fixed seat (5) and is welded with second gear (17), and the rotation of blade (2) bottom end Shaft (8) is connected with rotating seat (10), and is flexibly connected between the rotary shaft (8) and rotating seat (10) for rolling bearing, Fixed seat (5) section is in the structure of falling " Kan " shape, and upper fixed seat (5) inner wall is bonded with the second driving belt (16), and And second driving belt (16) be in contact with second gear (17), be bonded with the second transmission on the outer wall of the lower fixed seat (6) Belt (16), and support plate (15) are welded on lower fixed seat (6), rolling bearing is connected on the support plate (15) One vertical bar (13) and the second vertical bar (14), and the first vertical bar (13) and vertical bar (14) are belt transmission connection, and the second vertical bar (14) it is sequentially connected, is welded with first gear (12) on first vertical bar (13), and first with the output shaft belt of motor (3) The outer circle of gear (12) is in contact with the first driving belt (11).

2. the anti-freeze evaporating air cooler of one kind according to claim 1, it is characterised in that: fixed seat (5), Lower fixed seat (6), rotating seat (10), the first driving belt (11) and the second driving belt (16) are in " O " shape structure, and are rotated Seat (10), the first driving belt (11) and the second driving belt (16) are rubber material.

3. the anti-freeze evaporating air cooler of one kind according to claim 1, it is characterised in that: the lower fixed seat (6) Top end surface extends to form the groove (18) of " O " shape vertically downward, and the lower fixed seat (6) of groove (18) side-walls is horizontally outward It extends to form convex block (9), and convex block (9) is embedded in rotating seat (10) inside.

4. the anti-freeze evaporating air cooler of one kind according to claim 1, it is characterised in that: rotating seat (10) position In groove (18), and rotating seat (10) is not contacted with the cell wall of groove (18), and the convex block (9) for being embedded within portion is tetrafluoro Plate.

5. the anti-freeze evaporating air cooler of one kind according to claim 1, it is characterised in that: first driving belt (11) and the outer round surface of the second driving belt (16) is rack shape, and the first driving belt (11) and the second driving belt (16) It is meshed respectively with first gear (12) and second gear (17).