JP3169548U - Mobile cool air generator for work facilities - Google Patents

Abstract

[PROBLEMS] To use a large-sized vaporized heat-dissipating cool air generator and reduce the sensible temperature in the work facility with low power consumption compared to air-conditioning equipment. It is possible to provide a mobile cool air generator for a work facility that can be easily installed and moved again and can be adjusted in the direction of air flow after installation. A mobile cool wind generator 1 for a work facility includes a vaporized heat radiation type large cool wind generator 2 and a self-propelled chassis 3 on which the cool wind generator 2 is mounted. The self-propelled chassis 3 includes a plurality of casters 32, 34, etc., a drive wheel 36 provided with a drive motor, and a plurality of adjusters 81, 83, etc. The cool breeze generator includes a cool breeze air supply duct 5 that can adjust at least the horizontal direction of the blown out cool breeze attached to the upper surface. [Selection] Figure 1

Description

  The present invention relates to a moving cool air generator for a work facility that is used in a factory facility provided with a heating device or the like in a room, a facility that requires a clean air environment such as a food factory or a precision instrument factory, and that has a sufficient air flow Is.

  2. Description of the Related Art Conventionally, movable cool air devices, for example, so-called spot coolers such as Japanese Patent Laid-Open No. 5-1829 (Patent Document 1) and Japanese Patent No. 2508739 (Patent Document 2) have been proposed.

JP-A-5-1829 Japanese Patent No. 2508739

Dedicated air-conditioning equipment is used to improve the work environment especially in summer, such as factory facilities where heating devices are installed, facilities such as food factories and precision equipment factories that require a clean air environment.
However, due to the effects of the Great East Japan Earthquake that occurred on March 11, 2011, power consumption in the summer has become a big problem. Since dedicated air conditioning equipment requires large power, The suspension is forced to become itself.
Therefore, the present invention devised that it is not a local cold air device such as Patent Document 1 and Patent Document 2 described above, but needs a larger size, that is, a device that can supply a large amount of cool air and consumes less power than an air conditioning facility. Found out.
However, in order to install a large cool wind generator in the factory, it is necessary to perform predetermined work at the installation site, and it is difficult to change the installation position after installation. Is impossible.
Therefore, the purpose of the present invention is to use a large-sized vaporized heat dissipation type cool air generator, lowering the sensible temperature in the work facility with low power consumption compared to the air conditioning equipment, and any installation location Providing a mobile cool air generating device for a work facility that can be moved up to, stably installed at the installation site, and can be easily re-moved, and can be adjusted in the direction of the cool air after installation. It is.

What achieves the above object is as follows.
(1) A mobile cool air generator for a work facility comprising a vaporized heat radiation type large-scale cool wind generator and a self-propelled chassis equipped with the cool wind generator, wherein the self-propelled chassis has a chassis main body. The chassis body includes a plurality of casters, a drive wheel provided with an electric drive mechanism or a manual drive mechanism, and a plurality of adjusters for fixing and maintaining the cool wind generator, The cool breeze generator includes a cool breeze generator main body and a cool breeze air supply duct that is mounted on the upper surface of the cool breeze generator main body and curved on the front side, and the cool breeze air supply duct is a tip of the air supply duct. A mobile cool air generator for a work facility that can adjust at least the direction of the cool air blown out from the cool air outlet located in the facility.

(2) The chassis body faces two one end side casters provided to face each other, two other end side casters provided to face each other, and two one end side adjusters provided to face each other. The moving cool air generator for a work facility according to (1), comprising two other end side adjusters provided on the work facility.
(3) The cool air supply duct can be adjusted in the vertical direction and the horizontal direction of the cool wind blown from the cool air outlet located at the tip of the air supply duct (1) or (2 ) Mobile cool wind generator for work facilities.
(4) The mobile cool air generator for a work facility according to any one of (1) to (3), wherein the cool air supply duct is rotatably mounted on an upper surface of the cool air generator main body in the left-right direction. .
(5) The mobile cool air generating device for a work facility according to any one of (1) to (4), wherein the cool air supply duct includes a deformable portion that is deformable at least in a vertical direction at a tip portion.
(6) The mobile cool air generating apparatus for a work facility according to any one of (1) to (5), wherein the cool air supply duct includes a louver capable of changing an angle provided at the cool air outlet.
(7) The cool air supply duct is mounted on the upper surface of the cool air generator main body so as to be turnable in the left-right direction, and has a bellows-like deformable portion at the tip, so that it can be deformed in the vertical direction. Further, the moving cool air generator for a work facility according to any one of (1) to (6), wherein the cool air outlet has a louver capable of changing an angle in the left-right direction.
(8) The main body of the vaporizing heat dissipation type cool breeze generator has a housing having a blower port provided on the upper surface and an intake port provided on a side surface, and is disposed inside the intake port, and stores water in a lower part. A breathable storage part having a storage part for carrying out, a circulation pump stored in the breathable storage part for supplying water of the storage part to a watering pipe, and a film of water sprinkled by the watering pipe (1) thru | or provided with the cooling unit provided with the cooling element to form, and the air blower which is provided inside the said cooling unit and under the said ventilation port, and sends the cool air cooled by the said cooling unit to the said ventilation port. (7) The moving cool wind generator for work facilities according to any one of (7).

(9) The evaporative heat radiation cool air generator body is disposed inside a housing having a blower opening provided on an upper surface and two intake openings provided on opposite side surfaces, and the one intake opening. A breathable storage part having a storage part for storing water in a lower part, a circulation pump which is stored in the breathable storage part and supplies water from the storage part to the watering pipe, and water is sprayed by the watering pipe. A first cooling unit comprising a cooling element that forms a film of water, a breathable storage part that is disposed inside the other air inlet and has a storage part for storing water in the lower part, A second cooling unit that is housed in a breathable housing section and includes a circulation pump for supplying water from the storage section to a watering pipe, and a cooling element that forms a film of water sprayed by the watering pipe; Said A blower that is provided between the first cooling unit and the second cooling unit and below the blower port, and sends the cool air cooled by the first and second cooling units to the blower port. The mobile cool air generator for a work facility according to any one of (1) to (8).
(10) The main body of the vaporization heat radiation cool air generator includes a water injection port and a water drain port communicating with the storage unit, and a drain pump for periodically discharging water in the storage unit (8). Or the mobile cool wind generator for work facilities as described in (9).
(11) The work according to any one of (1) to (10), wherein the mobile cool wind generator for a work facility includes a vibration control material disposed between the self-propelled chassis and the cool wind generator. Mobile cool air generator for facilities.
(12) The chassis body is located between two one end side casters provided to face each other, two other end side casters provided to face each other, the one end side caster and the other end side casters, And two central casters provided so as to face each other, the driving wheel is provided between the two central casters, and the chassis main body has two one ends provided so as to face each other. The mobile cool air generator for a work facility according to any one of (1) to (11), comprising a side adjuster and two other end adjusters provided to face each other.
(13) The self-propelled chassis includes a drive wheel support frame that supports the drive wheel, four connection rods that connect the drive wheel support frame to the chassis main body so as to be movable in the vertical direction, and each of the couplings. The work according to any one of (1) to (12), comprising four coil springs provided so as to enclose the rod, wherein the drive wheel is pressed downward by the coil springs. Mobile cool air generator for facilities.
(14) The drive wheel includes a drive motor as an electric drive mechanism, and the self-propelled chassis includes a rotatable steering portion provided in the chassis main body (1) to (13). The mobile cool wind generator for work facilities according to any one of the above.
(15) The mobile cool air generator for a work facility according to (14), wherein the drive motor operation unit includes a motor drive pedal and a forward / backward changeover switch.

(16) The drive wheel includes a drive motor as an electric drive mechanism, the self-propelled chassis includes a rotatable steering wheel provided in the chassis main body, and a riding part, and the riding part includes A moving cool air generation for a work facility according to any one of (1) to (15), wherein a steering wheel for turning the steered wheel and a drive motor operation unit for operating the drive motor are provided. apparatus.
(17) The self-propelled chassis includes a support part to which the two one-end casters are fixed, and a one-end caster mounting body including a rotation fixing part that rotatably fixes the support part to the chassis main body. And a steering part fixed to the shaft part of the rotation fixing part and having a handle part for rotating the one end side caster mounting body, and a drive motor operation part for operating the drive motor. The mobile cool wind generator for work facilities according to (16).
(18) The self-propelled chassis includes an other-end caster mounting body including a support part to which the two other-end casters are fixed, and a fixing part that fixes the support part to the chassis main body. The mobile cool wind generator for work facilities as described in (17).
(19) The mobile cool wind generator for a work facility according to (17) or (18), wherein the steering unit includes auxiliary steering wheels positioned between the two other-end casters.
(20) The chassis body is opposed to two one end side casters provided to face each other, two other end side casters provided to face each other, and two one end side adjusters provided to face each other. And the other one end side adjuster provided between the two one end side casters and the two other end side casters, and the two one end side adjusters and the two other end side adjusters. Two drive wheels positioned between the two drive wheels and drive wheel shafts provided on the two drive wheels, and the electric drive mechanism includes a drive motor for rotating the drive wheel shafts (1) ) To (19) A mobile cool air generator for a work facility.
(21) The drive wheel is provided to the drive shaft as a manual drive mechanism, a drive shaft, a manual shaft rotation mechanism for rotating the drive shaft, and a drive wheel shaft provided on the drive wheel. A moving cool air generator for a work facility according to any one of (1) to (13), further comprising a driving force transmission mechanism that transmits the rotational force.
(22) The manual shaft rotating mechanism includes a main driving sprocket, a rotation operation handle attached to the main driving sprocket, a driven sprocket connected to the drive shaft, the main driving sprocket, and the driven sprocket. And an endless chain for transmitting the rotation of the main driving sprocket to the driven sprocket, and the driving force transmission mechanism is provided on the drive wheel shaft, the first gear provided on the drive shaft, and the first wheel (21) The mobile cool air generator for a work facility according to (21).

(23) A mobile cool wind generator for a work facility comprising a vaporized heat dissipation large cool wind generator and a self-propelled chassis equipped with the cool wind generator, wherein the self-propelled chassis has a chassis main body. The chassis main body faces two one end side casters provided to face each other, two other end side casters provided to face each other, and two one end side adjusters provided to face each other. The two other end side adjusters provided, and a drive wheel provided with an electric drive mechanism or a manual drive mechanism, the vaporizing and radiating large cool air generator includes a cool air generator main body and the cool air generator main body. A cool air supply duct curved to the front side, and the cool air supply duct is attached to the upper surface of the cool wind generator main body so as to be rotatable in the left-right direction, The cool air outlet of the cool air supply duct is provided with a louver capable of changing the angle, and the vaporizing and radiating cool air generator body includes an air outlet provided on an upper surface and an air intake provided on a side surface. A housing having a mouth, a breathable storage portion disposed inside the intake port and having a storage portion for storing water in a lower portion, and housed in the breathable storage portion, A cooling unit comprising a circulation pump for supplying to the watering pipe, a cooling element for forming a film of water sprinkled by the watering pipe, the cooling unit provided inside the cooling unit and below the air outlet, and the cooling A moving cool air generator for a work facility, comprising: a blower for sending cool air cooled by the unit to the air outlet.

A mobile cool wind generator for a work facility according to the present invention includes a large-sized vaporization heat radiation cooler generator and a self-propelled chassis equipped with the cool wind generator, and the self-propelled chassis has a chassis body. The main body includes a plurality of casters, a drive wheel having an electric drive mechanism or a manual drive mechanism, and a plurality of adjusters for fixing and maintaining the cool wind generating device. And a cool air supply duct mounted on the upper surface of the cool wind generator body. The cool air supply duct is at least in the left-right direction of the cool air blown from the cool air outlet located at the tip of the air supply duct. The orientation can be adjusted.
For this reason, this mobile cool wind generator for work facilities uses a vaporization heat dissipation type large cool wind generator, but it can be self-propelled by driving the drive wheels, making it easy to place it at the installation site. is there. Further, by providing the adjuster, a stable installation state at the installation location can be maintained. Furthermore, it can be moved again or removed when it is not in use. And because it uses a vaporization heat dissipation large cool air generator, it consumes less power than normal air-conditioning equipment, and there is no deterioration of the air environment, and it is possible to adjust the direction of cool air after installation. In addition, it is possible to cope with a change in the position of the worker in the work facility, and it is possible to reliably reduce the temperature of the worker's sensation.

FIG. 1 is a front view of a mobile cool wind generator for a work facility according to an embodiment of the present invention. FIG. 2 is a rear view of the mobile cool air generator for work facilities shown in FIG. FIG. 3 is a left side view of the mobile cool air generator for work facility shown in FIG. FIG. 4 is a right side view of the mobile cool air generator for work facilities shown in FIG. FIG. 5 is an explanatory diagram for explaining a self-propelled chassis used in the mobile cool wind generator for work facility shown in FIG. 1. FIG. 6 is an explanatory view for explaining a vaporization / radiation type large-scale cool wind generator used in the mobile cool wind generator for work facilities shown in FIG. 1. FIG. 7 is an explanatory diagram for explaining a mechanism in the vicinity of the drive wheels of the self-propelled chassis used in the mobile cool air generator for work facilities shown in FIG. FIG. 8 is an explanatory diagram for explaining a mechanism in the vicinity of the drive wheels of the self-propelled chassis used in the mobile cool air generator for work facilities shown in FIG. FIG. 9 is a front view of a mobile cool air generator for a work facility according to another embodiment of the present invention. FIG. 10 is a left side view of the mobile cool air generator for work facility shown in FIG. FIG. 11 is an explanatory diagram for explaining a self-propelled chassis used in the mobile cool wind generator for work facility shown in FIG. 9. FIG. 12 is a front view of a mobile cool air generator for a work facility according to another embodiment of the present invention. FIG. 13 is a left side view of the mobile cool air generator for work facility shown in FIG. FIG. 14 is an explanatory diagram (bottom view) for explaining a self-propelled chassis used in the mobile cool wind generator for work facility shown in FIG. FIG. 15 is an explanatory diagram for explaining the operation of the self-propelled chassis used in the mobile cool wind generator for work facility shown in FIG.

A mobile cool wind generator for a work facility according to the present invention will be described with reference to an embodiment shown in the drawings.
A mobile cool wind generator 1 for a work facility according to the present invention includes a vaporized heat release large cool wind generator 2 and a self-propelled chassis 3 on which the cool wind generator 2 is mounted. The self-propelled chassis 3 has a chassis main body 6, and the chassis main body 6 has a plurality of casters 32, 33, 34, 35, 37, 38 and a drive wheel 36 having an electric drive mechanism or a manual drive mechanism. And a plurality of adjusters 81, 82, 83, 84 for fixing and maintaining the cool wind generator 1. The evaporative heat radiation type large cool air generator 2 includes a cool air generator body 4 and a cool air supply duct 5 mounted on the upper surface of the cool wind generator body 4, and the cool air supply duct 5 is the tip of the air supply duct 5. It is possible to adjust the direction of at least the left and right direction of the cool breeze blown from the cool breeze outlet 51 located in the position.

As shown in FIG. 1 to FIG. 4, the mobile cool wind generator 1 for a work facility according to the present invention comprises a vaporized heat radiation type large cool wind generator 2 and a self-propelled chassis 3 for mounting the cool wind generator 2. Become.
The vaporization heat radiation type large-sized cool wind generator 2 includes a cool wind generator main body 4 and a cool air supply duct 5 mounted on the upper surface of the cool wind generator main body 4.
The cool air supply duct 5 can adjust at least the direction of the cool air blown out from the cool air outlet 51 located at the tip of the air supply duct 5. In particular, in the cool air supply duct 5 of this embodiment, the vertical direction and the horizontal direction of the cool air blown from the cool air outlet 51 located at the tip of the air supply duct 5 can be adjusted. For this reason, adjustment of the ventilation direction corresponding to an operator's work position is possible. In addition, the air supply duct is provided not on the front surface of the cool breeze generator body 4 but on the top surface and curved on the front surface side, so that the cool breeze outlet is positioned higher than the cool breeze generator body 4. Therefore, it is possible to send cool breeze farther away.

And in the thing of this Example, as shown in FIG.1, FIG.3, FIG.4 and FIG. 6, the cool air ventilation duct 5 is attached to the upper surface of the cool wind generator main body 4 so that rotation in the left-right direction is possible. Yes. Specifically, as shown in FIG. 6, a cylindrical duct main body 50 communicating with the air blowing port 41 provided on the upper surface of the cool air generator main body 4 and a ring shape provided on the upper surface of the cool air generator main body 4. A member 52 and a ring-shaped fixing member 52a for fitting the upper surface side of the ring-shaped member 52 are provided, and provided between the ring-shaped member 52 and the ring-shaped fixing member 52a at the base end portion of the duct body 50. The flange part is accommodated so that rotation is possible.
Further, in this embodiment, the cool air supply duct 5 is provided with a deformable portion 53 that can be deformed at least in the vertical direction at the tip portion. For this reason, the direction of the vertical direction of the cool air blown out from the cool air outlet 51 can be easily adjusted. 3 and 4, the direction of the cool air blown out from the cool air outlet 51 is in a state adjusted slightly downward.

Furthermore, in this embodiment, the cool air supply duct 5 includes a louver 54 that is provided at the cool air outlet 51 and that can change the angle. For this reason, the direction of the cool air can be adjusted more easily. In addition, the louver 54 includes a plurality of individually adjustable plate-like portions, and can be prepared so that the direction of the cool air is partially different.
In particular, in this embodiment, the cool air supply duct 5 is mounted on the upper surface of the cool air generator main body 4 so as to be turnable in the left-right direction, and has a bellows-shaped deformable portion 53 at the tip. The cool air outlet 51 is provided with a louver 54 capable of changing the angle in the left-right direction. For this reason, the direction of the cool breeze can be adjusted with a considerable degree of freedom.

  And as shown in FIG. 6, the vaporization heat radiation type cool breeze generator main body 4 used in this embodiment is a housing 40 having a blower port 41 provided on an upper surface and an intake port provided on a side surface. A breathable storage part 44 having a storage part 49 for storing water in the lower part, and stored in the breathable storage part 44. A cooling unit 43 including a circulation pump 47 for supplying to the cooling unit and a cooling element 45 for forming a film of water sprinkled by the water sprinkling pipe 46, and provided inside the cooling unit 43 and below the air blowing port 41 for cooling. And a blower 21 that sends the cool air cooled by the unit 43 to the blower port 41.

In particular, the vaporization heat radiation type cool wind generator body 4 of this embodiment includes two cooling units as shown in FIG. Specifically, the vaporizing and radiating cool breeze generator main body 4 is arranged inside a housing 40 having an air inlet 41 provided on the upper surface and two air inlets provided on opposite side surfaces, and inside one air inlet. A breathable storage part 44 having a storage part 49 for storing water in the lower part, and a circulation pump 47 for storing the water in the storage part 49 to the watering pipe 46, stored in the breathable storage part 44. And a first cooling unit 43a comprising a cooling element 45 that forms a film of water sprinkled by the sprinkling pipe 46, and a storage portion that is disposed inside the other intake port and stores water in the lower portion 49, an air permeable storage part 44, a circulation pump 47 which is stored in the air permeable storage part 44 and supplies the water of the storage part 49 to the watering pipe 46, and a film of water sprinkled by the watering pipe 46. Cooling forming A second cooling unit 43b provided with a rement 45, a first cooling unit 43a and a second cooling unit 43b provided between the first cooling unit 43a and the second cooling unit 43b and below the blower opening 41. And the blower 21 that sends the cool air cooled by the air to the blower opening 41.
In such a vaporized heat radiation type cool air generator body 4, the blower 21 is operated to suck outside air into the generator body from the intake port, and the sucked outside air comes into contact with the water of the cooling unit and passes through the cooling unit. By doing, it is cooled and becomes cool. Then, the cool air is sent to the air blowing port 41, passes through the duct 5, and is blown out from the cool air blowing port 51. Since the cool heat radiation type cool air generator main body 4 has the cooling unit, good cool air can be created inside and the air can be reliably supplied to the air duct. Moreover, in what has two cooling units, more cool air can be created inside.

Furthermore, the vaporization heat radiation type cool wind generator body 4 of this embodiment is provided with a water injection port 26 and a water drain port 27 communicating with the storage portion 49 on the back surface. Further, in each of the cooling units 43a and 43b, A drain pump (not shown) for discharging water in the reservoir 49 periodically is provided. For this reason, the stored water can be in a clean state.
Furthermore, the vaporization heat radiation cool air generator body 4 of this embodiment includes an intake louver panel 42 provided at the intake port. A cooling unit front filter 28 is disposed between the intake louver panel 42 and the cooling unit 43. Further, a cooling unit rear filter 48 positioned between the cooling unit 43 and the blower 21 is provided. The blower 21 includes a sirocco fan 23 and a motor 22 for rotating the sirocco fan 23. A pulley 25 fixed to the rotating shafts of the motor 22 and the sirocco fan 23 is connected by a belt 24. A lot of cool air can be sent by using a sirocco fan.

As shown in FIGS. 1 to 5, the self-propelled chassis 3 includes a chassis main body 6, a base 7 mounted and fixed on the chassis main body 6, and a vibration damping material 77 disposed on the upper surface of the base 7. It consists of.
As shown in FIG. 5, the chassis body 6 includes two base frames 61 and 62 facing each other, two connection frames 63 and 64 that connect the two base frames 61 and 62, and base frames 61 and 62. The two standing frames 67 and 68 facing each other fixed to the front end portion, the bar 69 fixed to the upper ends of the two standing frames 67 and 68, and the intermediate portion between the two standing frames 67 and 68 are connected. A reinforcing frame, a riding part 65 attached so as to fill the space between the tip parts of the two base frames 61, 62, and a space between the two base frames 61, 62 slightly buried at the other end side part from the riding part. A mounting plate 66 is provided. The power supply unit 86 is mounted and fixed on the mounting plate 66.
A base 7 is placed and fixed on the chassis main body 6 in order to mount the vaporized heat radiation type large-scale cool wind generator 2. The base 7 includes a U-shaped base frame 70 and four legs 71, 72.73, and 74 provided on the bottom surface of the corner of the base frame 70. A damping material 77 is disposed on the upper surface of the base frame 70.
As the damping material 77, a silicon viscoelastic body, a diene viscoelastic body, an isoprene rubber (IR) viscoelastic body, natural rubber, styrene butadiene rubber, butadiene rubber, isoprene rubber, nitrile rubber, chloroprene rubber, etc. What was formed in the shape is used.
Further, the bottom portion of the housing 40 of the vaporized heat radiation type large cool air generator 2 is fixed to the base frame 70 by a fastener (not shown) penetrating the damping material 77. Therefore, the damping material 77 is interposed between the vaporization / radiation type large cool air generator 2 and the base frame 70, and the self-propelled chassis 3 of vibration during the operation of the vaporization / radiation type large cool air generator 2. Decrease transmission to

Further, the chassis body 6 includes two one end side casters 32 and 33 provided to face each other, two other end side casters 34 and 35 provided to face each other, one end side casters 32 and 33, and the other end side. Two center side casters 37, 38 provided between the casters 34, 35 so as to face each other, the drive wheel 36 is provided between the two center side casters 37, 38, The chassis main body 6 includes two one end side adjusters 81 and 82 provided to face each other, and two other end side adjusters 83 and 84 provided to face each other.
Specifically, the two end casters 32 facing each other provided at a position slightly on the base end side from one end of the base frames 61 and 62 and near the lower side of the one end side leg portions 71 and 72 of the base 7. 33 and the two other opposite end casters 34 provided near the other end of the base frame 61, 62 and near the lower end of the other end leg 73, 74 of the base 7. , 35, and two central casters 37, 38 provided between the one end casters 32, 33 and the other end casters 34, 35 so as to face each other. For this reason, the stable favorable movement is enabled.

  Further, the chassis main body 6 includes two one end side adjusters 81 and 82 provided to face each other, and two other end side adjusters 83 and 84 provided to face each other. Specifically, the two one end side adjusters 81 and 82 are provided between the one end side casters 32 and 33 and the center side casters 37 and 38, and the two other end side adjusters 83 and 84 are the other end side casters. 34 and 35 and the center side casters 37 and 38 are provided. For this reason, after arrange | positioning the mobile cool wind generator 1 for work facilities in an installation position, fixation in the stable installation position is enabled by using four adjusters.

Further, in this embodiment, the self-propelled chassis 3 is provided with the drive wheels 36 between the two center casters 37 and 38. For this reason, it is possible to rotate the drive wheels satisfactorily. In this embodiment, the drive wheel 36 includes a drive motor 39 as an electric drive mechanism. In particular, in this embodiment, the rotation shaft of the drive motor 39 is connected to the drive wheel shaft of the drive wheel 36, and the drive wheel is directly rotated by the drive motor 39. Note that the electric drive mechanism is not limited to this, and the rotation shaft and the drive wheel shaft of the drive motor are connected by a drive force transmission mechanism, for example, a gear (specifically, a bevel gear). It may be connected.
As shown in FIGS. 7 and 8, the chassis main body 6 includes a holding frame for holding the drive wheel unit. The holding frames are provided so as to bridge between the holding connecting frames 91 and 92 for connecting the base frames 61 and 62 before and after the central casters 37 and 38 and the holding connecting frames 91 and 92, respectively. The suspension frames 93 and 94 are provided.

  Specifically, the self-propelled chassis 3 includes a drive wheel unit including a drive motor, a drive wheel support frame 90 that supports a drive motor 39 together with the drive wheels 36, and a drive motor, as shown in FIGS. At least two connecting rods 101, 102, 103, 104 for connecting the wheel support frame 90 to the chassis main body 6 (specifically, suspension frames 93, 94) so as to be movable in the vertical direction, and the drive wheel support frame 90 And a compressible spring member 111, 112, 113, 114 disposed between the chassis body 6 (specifically, between the suspension frames 93, 94), and is driven by the spring member 111, 112, 113, 114. The ring 36 is pressed downward. In particular, in this embodiment, the spring members 111, 112, 113, 114 are coil springs, and the chassis main body 6 has four connecting rods 101, 102, 103, 104 arranged so as to surround the drive wheels 36. And four coil springs 111, 112, 113, 114 provided so as to enclose the connecting rods 101, 102, 103, 104. Since such a drive wheel unit has a suspension mechanism, good drive (rotation) is possible.

Further, as shown in FIG. 1, the self-propelled chassis 3 includes a rotatable steering wheel 31 provided in the chassis main body 6 and a riding part 65, and the steering part 31 is steered to the riding part 65. And a drive motor operation unit for operating the drive motor 39. In this embodiment, the drive motor operation unit includes a motor drive pedal 88 and a forward / backward changeover switch 87. For this reason, in the state which the operator boarded in the boarding part 65, it can be self-propelled and it can perform the movement operation | work to the target arrangement position satisfactorily.
Specifically, as shown in FIGS. 1, 3, and 5, the chassis main body 6 includes a steering wheel fixing frame that connects the base frames 61 and 62 at the tip portions of the two base frames 61 and 62 that face each other. 78. A steering wheel 31 that is rotatable in the left-right direction (horizontal direction) is fixed to the lower surface of the steering wheel fixing frame 78. Specifically, the steering wheel holding member 31a is attached to the lower surface of the steering wheel fixing frame 78, and includes a rotatable portion that can rotate in the left-right direction (horizontal direction). The steering wheel 31 is held by a steering wheel holding member so as to be rotatable in the front-rear direction. Further, a shaft 89 extending through the steering wheel fixing frame 78 is connected to the rotatable portion of the steering wheel holding member 31a, and a handle 85 is attached to the end of the shaft 89. Therefore, the steering wheel 31 can be turned left and right by moving the handle 85 in the left and right direction (horizontal direction).

The casters 32, 33, 34, 35, 37 and 38 described above are also constituted by wheels and wheel holding members, and the wheel holding members are the chassis body 6 (specifically, the base frames 61 and 62). ) And the wheel holding member includes a rotatable portion that can be rotated in the left-right direction.
Further, as shown in FIG. 5, a power supply unit 86 is provided on the mounting plate 66, and the power supply unit 86 is electrically connected to the drive motor 39, the motor drive pedal 88, and the forward / backward changeover switch 87. Has been. The power supply unit 86 includes a detachable battery (not shown) and a motor control function. Then, the forward / backward changeover switch 87 is set to the forward side and the motor drive pedal 88 is depressed, whereby the drive motor 39 is driven, and the mobile cool wind generator 1 for work facilities moves forward (a vaporized heat dissipation type large cool wind generator). 2), and the steering direction can be changed by operating the handle. Further, when the forward / backward changeover switch 87 is set to the backward side and the motor drive pedal 88 is depressed, the drive motor 39 is driven, and the mobile cool wind generator 1 for work facilities is moved backward (a vaporized heat dissipation type large cool wind generator). 2). Then, after the mobile cool air generating device for the work facility reaches the installation position, the four adjusters are slightly lowered and grounded so that the mobile cool air generating device for the work facility does not rattle.

Next, a mobile cool air generator 10 for a work facility according to another embodiment of the present invention shown in FIGS. 9 and 10 will be described.
FIG. 9 is a front view of a mobile cool air generator for a work facility according to another embodiment of the present invention. FIG. 10 is a left side view of the mobile cool air generator for work facility shown in FIG. FIG. 11 is an explanatory diagram for explaining a self-propelled chassis used in the mobile cool wind generator for work facility shown in FIG. 9.
The difference between the mobile cool air generator 10 for work facilities of this embodiment and the mobile cool air generator 1 for work facilities described above is only that the drive mechanism of the drive wheels 36, the steered wheels and the riding section are not provided. . Other configurations are the same, the same reference numerals are given, and the above description is referred to.

In the mobile cool wind generator 10 for work facilities according to this embodiment, the drive wheels 36 provided on the chassis main body 60 of the self-propelled chassis 30 are provided with a manual drive mechanism.
Particularly, in this embodiment, as shown in FIGS. 9 to 11, the manual drive mechanism is provided on the drive shaft 11, the manual shaft rotation mechanism for rotating the drive shaft 11, and the drive wheel 36. The drive wheel shaft 18 is provided with a drive force transmission mechanism 19 that transmits the rotational force applied to the drive shaft 11.
Specifically, in this embodiment, as a manual shaft rotation mechanism, a main drive sprocket 14, a rotation operation handle 15 attached to the main drive sprocket 14, a driven sprocket 12 connected to the drive shaft 11, An endless chain 13 that connects the main sprocket 14 and the driven sprocket 12 and transmits the rotation of the main sprocket 14 to the driven sprocket 12, and a drive mechanism housing 16 that houses the main sprocket 14, the driven sprocket 12, and the endless chain 13. ing.
Further, in this embodiment, as shown in FIGS. 9 to 11, the driving force transmission mechanism 19 is provided on the first gear 19 a provided at the end of the drive shaft 11 and the driving wheel shaft 18. The second gear 19b meshes with the first gear 19a. In this embodiment, the first gear 19a and the second gear 19b are bevel gears.

  Further, as shown in FIGS. 9 to 11, the driving wheel unit provided with the driving force transmission mechanism particularly has a driving wheel support frame 90 that supports the driving wheel 36 together with the driving force transmission mechanism as shown in FIG. And at least two connecting rods 101, 102, 103, 104 for connecting the drive wheel support frame 90 to the chassis main body 6 (specifically, the suspension frames 93, 94) so as to be movable in the vertical direction, and the drive wheels And a compressible spring member 111, 112, 113, 114 disposed between the support frame 90 and the chassis body 6 (specifically, between the suspension frames 93, 94), and the spring members 111, 112, 113, The drive wheel 36 is pressed downward by 114. In particular, in this embodiment, the spring members 111, 112, 113, 114 are coil springs, and the chassis main body 6 has four connecting rods 101, 102, 103, 104 arranged so as to surround the drive wheels 36. And four coil springs 111, 112, 113, 114 provided so as to enclose the connecting rods 101, 102, 103, 104. Since such a drive wheel unit has a suspension mechanism, good drive (rotation) is possible.

Further, as shown in FIGS. 9 to 11, in the moving cool air generator 10 for a working facility of this embodiment, two extending frames are provided so as to face the base frame 70 on the rotating operation handle 15 side. 105 and 106 are provided, and further, a bar 108 that connects the upper ends of the extended frames 105 and 106 is provided.
Then, in the mobile cool air generator 10 for work facilities, when the rotation operation handle 15 is rotated in the right direction in FIG. 10, the main driving sprocket 14, the endless chain 13, and the driven sprocket 12 are rotated to the right, and the drive shaft 11 is also moved to the right. Rotate. The rotation of the drive shaft 11 is transmitted to the drive wheel shaft 18 by the first gear 19a and the second gear 19b meshing with the first gear 19a, and the drive wheel 36 is rotated. It moves forward (proceeds in the right direction of the vaporized heat dissipation type large cool wind generator 2). Further, when the rotation operation handle 15 is rotated in the left direction in FIG. 10, the work facility mobile cool wind generator 10 moves backward (progresses in the left side direction of the vaporized heat dissipation large cool air generator 2). Then, after the mobile cool air generating device for the work facility reaches the installation position, the four adjusters are slightly lowered and grounded so that the mobile cool air generating device for the work facility does not rattle.

Next, a mobile cool air generator 100 for a work facility according to another embodiment of the present invention shown in FIGS. 12 to 14 will be described.
FIG. 12 is a front view of a mobile cool air generator for a work facility according to another embodiment of the present invention. FIG. 13 is a left side view of the mobile cool air generator for work facility shown in FIG. FIG. 14 is an explanatory diagram (a bottom view of the self-propelled chassis) for explaining the self-propelled chassis used in the mobile cool wind generator for work facility shown in FIG. 12. FIG. 15 is an explanatory diagram for explaining the operation of the self-propelled chassis used in the mobile cool wind generator for work facility shown in FIG.
The difference between the mobile cool air generator for work facilities 100 of this embodiment and the mobile cool air generator for work facilities 1 described above is only the configuration of the self-propelled chassis, and the vaporized heat dissipation large cool air generator 2 is The same as described above.

In the mobile cool wind generator 100 for working facilities of this embodiment, the self-propelled chassis 130 includes a chassis main body 160 and a damping material 77 disposed on the upper surface of the chassis main body 160 as shown in FIGS. It consists of.
As shown in FIG. 14, the chassis main body 160 includes two base frames 61 and 62 that face each other, and two connection frames 63 and 64 that connect the two base frames 61 and 62.
Further, the self-propelled chassis 130 has a support portion 141 to which the two one-end casters 133 and 134 are fixed, and the support portion 141 is rotatably fixed to the chassis body 160 (specifically, the connecting frame 64). Steering portion having one end side caster mounting body 140 provided with a rotation fixing portion 144 and a handle portion 146 fixed to the shaft portion 145 of the rotation fixing portion 144 for rotating the one end side caster mounting body 140. 150. Further, the upper bar-shaped portion 146 a of the handle portion 146 of the steering portion 150 is provided with a drive motor operation portion 147 for operating the drive motor 39. Further, in this self-propelled chassis 130, as shown in FIGS. 12 to 14, the steering unit 150 is fixed to the steering unit 150 (specifically, the support unit 141), and the two one end side casters 133, Auxiliary steered wheels 148 located between 134 are provided.

As shown in FIG. 15, the steering unit 150 can turn in the left-right direction (horizontal direction) on the chassis main body 160 (specifically, the connecting frame 64). The direction of 140 (the direction of the one-end casters 133 and 134) and the direction of the auxiliary steered wheels 148 can be changed. For this reason, the advancing direction of the mobile cool wind generator 100 for work facilities can be changed by operating the steering part 150 (specifically, the handle | steering-wheel part 146).
Further, in the self-propelled chassis 130, as shown in FIGS. 12 to 14, the support part 135 to which the two other end casters 131 and 132 are fixed, and the support part 135 are connected to the chassis main body (specifically, The other end side caster mounting body 170 provided with the fixing | fixed part 136 fixed to the connection frame 61) is fixed.

Also in the chassis 130 of this embodiment, the two other end adjusters 183 and 184 are fixed to the lower surfaces of the base frames 61 and 62 at a position slightly on the one end side from the other end caster mounting body 170 so as to face each other. Has been. Further, two one end side adjusters 181 and 182 are fixed to the lower surfaces of the base frames 61 and 62 at a position slightly on the other end side from the one end side caster mounting body 140 so as to face each other. For this reason, after arrange | positioning the mobile cool wind generator 100 for work facilities in an installation position, fixation in the stable installation position is enabled by using four adjusters.
In the self-propelled chassis 130, the drive wheel is between the one end side caster mounting body 140 and the other end side caster mounting body 170, and between the two one end side adjusters 183 and 184 and the two other end side adjusters 181 and 182. Are provided with two drive wheels 36a and 36b located on the two sides and a drive wheel shaft 137 provided on the two drive wheels 36a and 36b. The electric drive mechanism includes a drive motor 39 for rotating the drive wheel shaft 137. As shown in FIG. 14, the motor 39 is provided with a driving force transmission mechanism 180 for transmitting the rotational motion of the motor drive shaft (not shown) to the drive wheel shaft 137. Specifically, the driving force transmission mechanism 180 includes a first gear (not shown) provided at the end of the drive shaft, and a second gear provided on the drive wheel shaft and meshed with the first gear. It is comprised by. For example, bevel gears are used as the first gear and the second gear.

  As shown in the drawing, the steering wheel portion 146 of the steering portion 150 is composed of an upper rod portion 146a and side rod portions for fixing both side portions of the upper rod portion 146a to the support portion 141. The upper bar-shaped portion 146a is a portion that is held and operated by the operator when the mobile cool wind generator for work facility is moved. A power supply unit 86 is placed on the support unit 141, and the power supply unit 86 is electrically connected to the drive motor 39 and the motor operation unit (drive switch) 147. The power supply unit 86 includes a detachable battery (not shown) and a motor control function. Then, by pushing the motor operation section (drive switch) 147, the drive motor 39 is driven, and the work facility mobile cool wind generator 100 moves forward (progresses in the direction of the left side of the vaporized heat dissipation large cool air generator 2). Then, by operating the handle portion, as shown in FIG. 15, the steering portion 150 including the one end side caster mounting body 140 and the auxiliary steering wheel 148 rotates horizontally with respect to the chassis main body 160, and the traveling direction is changed. It can be changed as appropriate. Then, after the mobile cool air generating device for the work facility reaches the installation position, the four adjusters are slightly lowered and grounded so that the mobile cool air generating device for the work facility does not rattle.

DESCRIPTION OF SYMBOLS 1, 10, 100 Mobile cool wind generator 2 for work facilities Evaporation heat radiation type large cool wind generator 3 Self-propelled chassis 4 Cool wind generator body 5 Cool wind air duct 6 Chassis body 7 Base 10 Mobile cool wind generation for work facilities Device 21 Blower 31 Steering wheel 32, 33, 34, 35, 37, 38 Caster 36 Drive wheel 81, 82, 83, 84 Adjuster 51 Cool air outlet

Claims (34)

A mobile cool air generator for a work facility comprising a vaporized heat dissipation large cool air generator and a self-propelled chassis equipped with the cool air generator,
The self-propelled chassis includes a chassis main body, and the chassis main body includes a plurality of casters, a drive wheel provided with an electric drive mechanism or a manual drive mechanism, and a plurality for fixing and maintaining the cool wind generating device. With an adjuster
The evaporative heat dissipation type large cool air generator includes a cool air generator main body and a cool air supply duct that is mounted on the upper surface of the cool air generator main body and curved on the front side. A mobile cool air generator for a work facility, characterized in that at least the direction of the cool air blown from the cool air outlet located at the tip of the air supply duct can be adjusted. The chassis body is provided to face two one end side casters provided to face each other, two other end side casters provided to face each other, and two one end side adjusters provided to face each other. The mobile cool air generator for work facilities according to claim 1, further comprising two other end side adjusters. The work according to claim 1 or 2, wherein the cool air supply duct is capable of adjusting a vertical direction and a horizontal direction of the cool air blown from a cool air outlet located at a tip of the air supply duct. Mobile cool air generator for facilities. 4. The mobile cool air generator for a work facility according to claim 1, wherein the cool air supply duct is attached to an upper surface of the cool air generator main body so as to be rotatable in the left-right direction. 5. The mobile cool air generating device for a work facility according to any one of claims 1 to 4, wherein the cool air supply duct includes a deformable portion that can be deformed at least in a vertical direction at a tip portion. The mobile cool air generator for a work facility according to any one of claims 1 to 5, wherein the cool air supply duct includes a louver capable of changing an angle provided at the cool air outlet. The cool air supply duct is mounted on the upper surface of the cool wind generator main body so as to be turnable in the left-right direction, and has a bellows-like deformable portion at the tip, and is deformable in the vertical direction. Furthermore, the mobile cool wind generator for work facilities in any one of Claim 1 thru | or 6 provided with the louver which can change a left-right direction angle in the said cool wind blower outlet. The main body of the vaporization heat radiation cool air generator includes a housing having a ventilation port provided on the upper surface and an intake port provided on a side surface, and is disposed inside the intake port for storing water in a lower portion. A breathable storage section having a storage section, a circulation pump that is stored in the breathable storage section and supplies water from the storage section to a sprinkling pipe, and cooling that forms a film of water sprinkled by the sprinkling pipe A cooling unit comprising an element, and a blower that is provided inside the cooling unit and below the blower port and that sends cool air cooled by the cooling unit to the blower port. The mobile cool wind generator for work facilities as described in Crab. The main body of the vaporizing and radiating cool air generator includes a housing having a blower port provided on an upper surface and two air intake ports provided on opposite side surfaces, and is disposed inside the one air intake port. A breathable storage part having a storage part for storing water, a circulation pump for storing water in the storage part to be supplied to the watering pipe, and water sprayed by the watering pipe. A first cooling unit including a cooling element that forms a film; a breathable storage portion that is disposed inside the other intake port and has a storage portion for storing water in a lower portion; and the breathable storage A second cooling unit that is housed in the unit and includes a circulation pump for supplying water from the reservoir to the watering pipe, and a cooling element that forms a film of water sprinkled by the watering pipe, and the first cooling unit. of A blower that is provided between the rejection unit and the second cooling unit and below the blower port, and sends the cool air cooled by the first and second cooling units to the blower port. The mobile cool wind generator for work facilities according to any one of 1 to 8. The said vaporization heat radiation type cool wind generator main body is equipped with the water injection port and water drain port which connect with the said storage part, and the drain pump for discharging | emitting the water in the said storage part regularly. The mobile cool wind generator for work facilities as described. The mobile cool breeze generator for work facilities according to any one of claims 1 to 10, wherein the mobile cool breeze generator for a work facility includes a vibration control material disposed between the self-propelled chassis and the cool wind generator. Generator. The chassis main body is positioned between two one end casters provided to face each other, two other end casters provided to face each other, and between the one end casters and the other end casters. Two central side casters, the drive wheel is provided between the two central side casters, and the chassis main body has two one end side adjusters provided to face each other. The mobile cool air generator for a work facility according to any one of claims 1 to 11, further comprising two other end side adjusters provided so as to face each other. The self-propelled chassis includes a drive wheel support frame that supports the drive wheels, four connection rods that connect the drive wheel support frame to the chassis body so as to be movable in the vertical direction, and each of the connection rods. The mobile cool air for work facilities according to claim 1, further comprising four coil springs provided so as to be wrapped, wherein the drive wheel is pressed downward by the coil springs. Generator. 14. The drive wheel according to claim 1, wherein the drive wheel includes a drive motor as an electric drive mechanism, and the self-propelled chassis includes a rotatable steering portion provided in the chassis main body. Mobile cool air generator for work facilities. The mobile cool air generator for a work facility according to claim 14, wherein the drive motor operation unit includes a motor drive pedal and a forward / backward changeover switch. The drive wheel includes a drive motor as an electric drive mechanism, and the self-propelled chassis includes a rotatable steering wheel provided in the chassis main body and a riding part, and the steering part includes the steering The mobile cool air generator for a work facility according to any one of claims 1 to 15, further comprising a handle for turning the wheel and a drive motor operation unit for operating the drive motor. The self-propelled chassis includes a support part to which the two one end casters are fixed, and a one end side caster mounting body including a rotation fixing part that rotatably fixes the support part to the chassis main body, A steering unit, which is fixed to a shaft portion of the rotation fixing unit and has a handle unit for rotating the one end side caster mounting body, and a drive motor operation unit for operating the drive motor are provided. Item 17. A mobile cool wind generator for a work facility according to Item 16. The self-propelled chassis includes a second-end caster mounting body including a support portion to which the two other-end casters are fixed, and a fixing portion that fixes the support portion to the chassis main body. The mobile cool wind generator for work facilities described in 1. The mobile cool wind generator for a work facility according to claim 17 or 18, wherein the steering unit includes an auxiliary steering wheel positioned between the two other-end casters. The chassis body is provided to face two one end side casters provided to face each other, two other end side casters provided to face each other, and two one end side adjusters provided to face each other. Two other end side adjusters, and the drive wheel is positioned between the two one end side casters and the two other end side casters and between the two one end side adjusters and the two other end side adjusters. 20. The drive wheel shafts provided on the two drive wheels and the drive wheel shafts provided on the two drive wheels, wherein the electric drive mechanism includes a drive motor for rotating the drive wheel shafts. The moving cool wind generator for work facilities according to any one of the above. The drive wheel includes a drive shaft as a manual drive mechanism, a manual shaft rotation mechanism for rotating the drive shaft, and a rotational force applied to the drive shaft on a drive wheel shaft provided on the drive wheel. The mobile cool air generator for work facilities according to claim 1, further comprising a driving force transmission mechanism for transmitting The manual shaft rotating mechanism includes a main driving sprocket, a rotation operation handle attached to the main driving sprocket, a driven sprocket connected to the drive shaft, the main driving sprocket, and the driven sprocket. An endless chain for transmitting the rotation of the sprocket to the driven sprocket, and the drive force transmission mechanism is provided on the drive shaft, on the drive wheel shaft, and on the first gear. The mobile cool air generator for a work facility according to claim 21, comprising a second gear meshing with each other. A mobile cool air generator for a work facility comprising a vaporized heat dissipation large cool air generator and a self-propelled chassis equipped with the cool air generator,
The self-propelled chassis has a chassis body, and the chassis body is provided so as to face two one end casters provided to face each other and two other casters provided to face each other. Two one end side adjusters, two other end side adjusters provided to face each other, and a drive wheel provided with an electric drive mechanism or a manual drive mechanism,
The evaporative heat dissipation type large cool air generator includes a cool air generator main body and a cool air supply duct that is mounted on the upper surface of the cool air generator main body and curved on the front side. It is mounted on the upper surface of the cool air generator main body so as to be rotatable in the left-right direction, and the cool air outlet of the cool air supply duct has a louver capable of changing the angle,
Further, the evaporative heat radiating cool air generator body includes a housing having a blower opening provided on an upper surface and an intake opening provided on a side surface, and is disposed inside the intake opening to store water in a lower portion. A breathable storage section having a storage section, a circulation pump stored in the breathable storage section, for supplying water from the storage section to a sprinkling pipe, and a film of water sprinkled by the sprinkling pipe A cooling unit including a cooling element, and a blower that is provided inside the cooling unit and below the air blowing port and that sends cool air cooled by the cooling unit to the air blowing port. Mobile cool air generator for work facilities. The mobile cool air generating device for a work facility according to claim 23, wherein the cool air supply duct has a deformable portion at a tip portion and can be deformed in a vertical direction. The mobile cool wind generator for work facilities according to claim 23 or 24, wherein the self-propelled chassis includes a vibration control material disposed between the chassis main body and the cool wind generator. The chassis main body includes two central casters that are located between the one end side casters and the other end side casters and are provided so as to face each other, and the driving wheel is provided between the two central side casters. The mobile cool wind generator for work facilities according to any one of claims 23 to 25. The self-propelled chassis includes a support part to which the two one-side casters are fixed, and a one-end-side caster mounting body including a rotation fixing part that rotatably fixes the support part to the chassis body, A steering part fixed to the shaft part of the rotation fixing part and having a handle part for turning the one end side caster mounting body, a drive motor as the electric drive mechanism, and operating the drive motor 27. The mobile cool air generator for a work facility according to claim 23, further comprising a drive motor operation unit. 28. The mobile cool wind generator for a work facility according to claim 27, wherein the steering unit includes an auxiliary steering wheel positioned between the two one-end casters. The said self-propelled chassis is provided with the other end side caster mounting body provided with the support part to which the said 2 other end side caster was fixed, and the fixing | fixed part which fixes the said support part to the said chassis main body. The mobile cool wind generator for work facilities described in 1. The self-propelled chassis is connected to the drive wheel support frame for supporting the drive wheels, and the drive wheel support frame is connected to the chassis main body so as to be movable in the vertical direction, and is disposed so as to surround the drive wheels. A connecting rod and four coil springs provided so as to enclose each of the connecting rods and compressible between the driving wheel support frame and the chassis body, and the driving wheel is driven by the coil spring. The mobile cool air generator for work facilities according to any one of claims 23 to 29, wherein the apparatus is pressed downward. The drive wheel includes a drive motor as an electric drive mechanism, and the self-propelled chassis includes a rotatable steering wheel provided in the chassis main body and a riding part, and the steering part includes the steering A handle for turning the wheel and a drive motor operation unit for operating the drive motor are provided, and the drive motor operation unit includes a motor drive pedal and a forward / backward changeover switch. 27. A mobile cool air generator for a work facility according to claim 23. The drive wheel includes a drive shaft as a manual drive mechanism, a manual shaft rotation mechanism for rotating the drive shaft, and a rotational force applied to the drive shaft on a drive wheel shaft provided on the drive wheel. The manual shaft rotating mechanism includes a main sprocket, a rotation operation handle attached to the main sprocket, and a driven sprocket coupled to the drive shaft. An endless chain that connects the main sprocket and the driven sprocket and transmits the rotation of the main sprocket to the driven sprocket, and the driving force transmission mechanism includes a first gear provided on the drive shaft, The second wheel is provided on the drive wheel shaft and meshes with the first gear. It claims 23 is made of the car working facilities for mobile Suzukaze generator according to any one of 26. The main body of the vaporizing and radiating cool air generator includes a housing having a blower port provided on an upper surface and two air intake ports provided on opposite side surfaces, and is disposed inside the one air intake port. A breathable storage part having a storage part for storing water, a circulation pump for storing water in the storage part to be supplied to the watering pipe, and water sprayed by the watering pipe. A first cooling unit including a cooling element that forms a film; a breathable storage portion that is disposed inside the other intake port and has a storage portion for storing water in a lower portion; and the breathable storage A second cooling unit that is housed in the unit and includes a circulation pump for supplying water from the reservoir to the watering pipe, and a cooling element that forms a film of water sprinkled by the watering pipe, and the first cooling unit. of A blower that is provided between the rejection unit and the second cooling unit and below the blower port, and sends the cool air cooled by the first and second cooling units to the blower port. 33. A mobile cool wind generator for a work facility according to any one of 23 to 32. 34. The vaporizing and radiating cool air generator main body includes a water injection port and a water drain port communicating with the storage unit, and a drain pump for periodically discharging water in the storage unit. The mobile cool wind generator for work facilities according to any one of the above.

Images