JPS5937200Y2 - dryer rotating basket - Google Patents

Description

[Detailed description of the invention] The present invention is designed to eliminate wrinkles (due to the rotation of the dryer used to dry diapers, etc.) in dryers, especially drum dryers, which are generally known to cause a lot of wrinkles. In particular, the object is to provide a device that has a simple structure and can be manufactured at low cost.

An embodiment of the present invention will be described below with reference to FIGS. 1 to 3. First, in FIG. A door opens and closes the entrance/exit 2, and 4 is an exhaust port formed in the door 3.

On the other hand, reference numeral 5 denotes an intake port formed in an intake port body 6 located at the lower part of the rear surface of the outer box 1, and a drum 7 is disposed inside the outer box 1 so as to be located between the intake port 5 and the exhaust port 4. This drum lIr1 is surrounded and supported by the opening edge 8 on the front side in the outer box 1 through the entrance/exit port 2 via a bearing 9 which also serves as a gasket, and on the other hand, the center of the circular concave step 10 on the rear side is supported. It is supported on the rear surface of the outer case 1 by a shaft 11 and a bearing plate 12.

Reference numeral 13 denotes an air expansion plate which is attached to the bearing plate 12 and brought into close contact with the outer edge of the recessed step 10 through a packing 14;
Reference numeral 5 denotes a ventilation hole formed around the axis 11 of the recessed stepped portion 10.

Reference numeral 16 denotes a drive device for rotating the drum 7, specifically a motor 17 arranged on the inner bottom surface of the outer box 1;
A pulley 18 attached to the drum 7 and a pulley 18 attached to the drum 7
Be careful not to wear a belt 19 around the outside of the belt.

On the other hand, 20 is a hot air supply device that supplies hot air into the drum 7, and this also includes a blade 21 that is integrated with the pulley 18 and faces the intake port 5, and a lower part of the air expansion plate 13. It consists of an attached ventilated heater, such as a Nikam structural semiconductor heater 22.

Now, 23 is a rotating pin, the details of which are shown in FIGS. 2 and 3.

That is, this rotating heel 23 basically consists of a pair of front and rear circular end plates 24 and 25, and a comparatively shaped member that is interposed between the end plates 24 and 25 and hooked at both ends to the end plates 24 and 25, respectively. It consists of a cylindrical wound wire body 26 in the shape of a coil spring with a large diameter, and a large number of hanging rods 27 located on the outer periphery of this wound wire body 26 and installed between the end plates 24 and 25. Although the diameter of the drum 7 as a whole is considerably smaller than that of the drum 7, its length is set to be approximately equal to the length of the drum 7 in the axial direction.

In addition, in such a rotating shaft 23, the hanging rods 27 are slidably passed through holes 28 formed in the peripheral portions of the end plates 24 in a tapered shape to spread light. , the tip portion is removably inserted into a hole 29 formed around the end plate 25.

Reference numeral 30 denotes a core frame which passes through the center of the entire rotating shaft 23 and is fixed to the end plates 24 and 25 with fixing pins 30a, respectively.
A presser plate 31 with a radial shape for one of the rods is slidably fitted therein, and a stopper 32 for preventing the presser plate 31 from rotating is implanted in the end plate 24.

Further, reference numeral 33 denotes a mounting leg having a perforated boss 34 at its lower part, through which the protruding end of the core frame 30 is slidably and rotatably passed through, and is prevented from coming out by a flange 35. A spring 36 is interposed between the perforated boss 34 and the presser plate 31 to apply a pressing force to the presser plate 31 toward the end plate 25 side.

Incidentally, the mounting leg 33 has a long shape having a length approximately equal to the inner diameter of the drying material inlet/outlet 2, and secured portions 37 are bent at both ends thereof as shown in the figure. In contrast, the front edge of the entrance/exit 2 has a flange 3 at the rear edge.
Two engaging portions 39 are provided vertically symmetrically and protrude in cooperation with the engaging portion 8 to lock the engaged portion 37 in a so-called bayonet manner.

Therefore, in the case of this embodiment having the above-mentioned structure, when the rotating lever 23 is first held by the hanging rod 2γ and moved to the side of the end plate 24 shown by arrow A in FIG. 31 compresses the spring 36 and retreats as shown by the two-dot chain line in the same figure, allowing the hook rod 27 to be removed from the hole 29 of the end plate 25. A long item 40 to be dried, such as a diaper or a towel, is hung on the hanging rod 27 which is opened as shown by the two-dot chain line in the figure with the tapered hole 28 in the center, and the hanging rod 2 is hung.
7, after that, the end plate 25 is moved back while the holding plate 31 is moved back again.
into hole 29.

Then, the holding plate 31 returns due to the pressing force applied by the spring 36 and presses the hanging rod 27 toward the end plate 25, thereby preventing the hanging rod 27 from coming off. This also prevents objects to be dried, such as diapers 40, from coming off.

Next, hold the mounting leg 33 and rotate it.
0 into the drum 7, and with the end plate 25 on the other side in contact with the lower edge of the recessed step 10 on the inner side of the drum 7, the mounting leg 33 is further positioned inside the entrance/exit 2.
When it is rotated in the same direction as the rotation direction of the drum 7, for example, counterclockwise, the engaged portion 37 engages with the engaging portion 39 as described above, and the end plate 24 side of the rotating heel 23 is rotated in the direction of rotation of the drum 7. It is detachably and rotatably held at the entrance/exit 21 section 4, which is a stationary part against rotation, and the rotating dowel 23 set in the above manner is shown in FIG.

Now, in the above state, when the door 3 is closed and a timer (not shown) is operated to start the operation of the entire dryer, the motor 17 and the pulley 18 and the heater 22 are energized, respectively. Rotating the drum 7 via the belt 19 and simultaneously rotating the blade 21 directly,
On the other hand, the heater 22 generates heat.

Therefore, when the drum I is rotating, air, that is, hot air, which is sucked in from the intake port 5 and heated by the heater 22, is supplied through the ventilation port 15 into the drum γ as shown by the arrow B in FIG. The hot air thus supplied is then discharged from the inside of the drum 7 through the inlet/outlet 2 and the exhaust port 4 to the outside of the machine.

Therefore, when the drum 7 rotates as described above, the drum 7
Inside, the rotating shaft 23 is the concave stepped portion 10 which is the inner surface of the drum 7.
The end plate 25 in contact with the lower edge of the drum 7 receives the rotational force from the drum 7 at a higher speed, e.g. 1.3 to 1.5
It rotates at twice the speed.

For this reason, the diaper 40 hung on the rotating shaft 23 may be damaged, especially if it is close to the inner wall of the drum 1, for example, when the rotating shaft 23
Due to the relative speed difference between the drum 7 and the drum 7, it is stretched by the rotating shaft 23 while in contact with the inner wall of the drum 7, and on the other hand, it can be stretched and expanded even above, far from the inner wall of the drum 7, in that extra space. So, 40 diapers stretched like this
Since the above-mentioned hot air is blown onto the diaper 40, in the case of this embodiment, the diaper 40 can be dried without causing wrinkles as in the conventional method, and without rolling or tangling the diaper 40. Work such as ironing, edge stretching, or loosening after drying is also unnecessary, and the user can be sufficiently relieved from these troubles.

In addition, even though it has such an effect, the rotating armature 23 is extremely simple as mentioned above, especially since its core body portion is constructed of a cylindrical wound wire body 26. It is also easy to manufacture and can be provided at low cost.

Furthermore, the wound filament body 26 has its own elasticity, and due to this elasticity, the hook strongly works to prevent the diaper 40, etc., which is hung on the rod 27 and held down, from slipping or coming off. It can be neatly dried to the end in the original state where it is applied with 40 mag.

In addition, especially as in this embodiment, the hanging rod 27 is made to be able to slide on the end plate 24 and detachable from the end plate 25, and furthermore, a presser is used to press the wire hanging rod 27 toward the end plate 25. Board 3
1 and this presser plate 31 is provided with a spring 36 that applies the pressing force, the diaper 40 etc. can be hung as described above (it has the advantage that it can be done very easily, and it can also be removed after drying). It also has the advantage of being easy to use.

In addition, the rotating shaft 23 is connected to the drum 7 by means of the mounting leg 33, etc.
According to this embodiment, the drying material is held at the inlet/outlet 2 part of the outer box 1, which is a stationary part with respect to the rotation of the rotating member 23. It can be rotated, and it can be used comfortably without emitting any unpleasant noise.

However, the present invention is not limited to the embodiments described above and shown in the drawings (for example, FIG. 4 shows the same or similar parts as in FIG. 1 with the same reference numerals). As shown in FIG. Let me put it on,
The rotary heel 23 may be configured to roll on the recessed stepped portions 10.41, and therefore, it is not necessarily necessary to hold it by the mounting legs 33, etc., and even the holding plate 31 and the spring 36 are not necessary. It's not necessarily necessary.

As is clear from the above description, the present invention is a drum type dryer that supplies hot air to the inside of a rotating drum to dry an object to be dried. The rotation of the dryer, which is installed so as to be rotated by the drum, is controlled by a pair of end plates (the side in contact with the inner surface of the drum has a circular shape, and a pair of end plates are interposed between the end plates). The present invention is characterized in that it has a cylindrical wound wire body, and a hook on the outer periphery of the wound wire body and constructed between the end plates is constituted by a rod, so that it can be used to store diapers, towels, etc. Not only can it dry properly without wrinkles, curls, or tangling, but it also has a particularly simple structure and can be manufactured at low cost.
It is possible to provide a rotating dryer that has many excellent practical effects, such as being able to more reliably prevent the diaper from slipping or coming off.

[Brief explanation of the drawing]

Fig. 1 is a longitudinal sectional side view of the entire dryer showing an embodiment of the present invention, Fig. 2 is an enlarged longitudinal sectional side view of the rotating basket portion of the same embodiment, and Fig. 3 is a perspective view of the rotating cage portion. 4 is a diagram corresponding to FIG. 1 showing a different embodiment of the present invention. In the figure, 7 is a drum, 16 is a drive device, 20 is a hot air supply device, 23 is a rotating cage, 24 and 25 are husband and end plates, 26 is a wound wire body, 27 is a hanging rod, 28 is a hole, 29 hole, 31
is a presser plate, and 36 is a spring.

Claims (1)

[Scope of utility model registration request] The dryer is installed in the drum of a drum dryer that supplies hot air to the inside of the rotating drum to dry the material to be dried, so as to be in contact with the inner surface of the drum and receive rotational force from the drum, and at least the above-mentioned A pair of end plates having a circular shape on the side that contacts the inner surface of the drum, a cylindrical wound wire body interposed between the end plates, and a cylindrical wound wire body installed between the end plates on the outer periphery of the wound wire body. Is it the rotation of a dryer that is characterized by the fact that the hanger is protected from sticks?