KR100246255B1 - Rotation device for cooking using plate spring - Google Patents

Abstract

The present invention relates to a rotating device for barbecue grilling using a leaf spring, which is provided in the case (2) and the power storage unit (7) provided with a leaf spring (10) to generate a restoring force by self-winding when wound outside In addition, the output unit 15 exposed to the outside of the body 2a of the case 2 so as to be rotated by being engaged with the power storage unit 7 and to use a rotational force from the outside, is coupled to the output unit 15 together While the rotation is in contact with the deceleration unit (19, 23) and the deceleration unit (19, 23) to properly decelerate the rotational speed of the power storage unit 7 and the output unit 15, or stop the rotation by the friction force Consists of the control unit 29, 35 exposed to the outside of the body (2a) of the case (2) to adjust, to obtain a continuous rotational power for a long time through the restoring force of the wound leaf spring 10, of course, Rotated speed and torque as needed. The control unit (29, 35) can be appropriately controlled by the medium to greatly increase the usability, while using a separate medium such as the rotational power generated in the output unit 15, the engaging rotation means (50) It will be widely used in cooking devices that are used in real life, such as barbecue roasting that can be rotated by itself for a long time.

Description

Rotating device for grilling barbecue using leaf spring

The present invention relates to a rotating device that can obtain a rotational force by using the restoring force of the spring, and in particular, it is possible to obtain various outputs by appropriately controlling the rotational speed of the gears rotated in multiple stages by the restoring force of the spring. The present invention relates to a barbecue roasting apparatus using a plate spring, which is capable of automatically cooking barbecue for a long time using the rotational force of the engaged gears.

In general, means operated for a period of time or without a continuous supply of power from a power source, such as electricity, storage batteries or batteries, are usually wound around an elastic leaf spring and then resilient by using the restoring force generated by unwinding. You get

As a device using the means described above, when the operator winds up the leaf spring and the external force by the operator is removed, the toy car or the doll-like object rapidly moves forward while being released until the leaf spring is completely released. Pendulum movement through a device that converts the restoring force of the leaf springs into a rotational force by interlocking gears to rotate, or a gear that interlocks the restoring force of the leaf springs to make a specific stroke every hour to inform the time It is used in grandfather clocks, etc.

However, the conventional means using the leaf spring as described above simply rotates the restoring force of the leaf spring through the gears meshing with each other, so that the output generated cannot be properly controlled as necessary, and thus the usability in real life There was a problem of being extremely low.

Therefore, the present invention was invented to solve the above problems, and it is possible to control the output of the gears by controlling a plurality of gears that are engaged with each other and rotated by the restoring force of the leaf springs as necessary, especially for a long time The object of the present invention is to provide a rotating device for barbecue grilling using a plate spring, which can be used for barbecue cooking using a pot that must be cooked while rotating, thereby greatly improving usability and convenience.

1 is a configuration diagram of a rotating device to obtain a constant rotational speed by using the restoring force of the leaf spring according to the present invention,

Figure 1a is a modification of the handle portion of the power storage unit to wind the leaf spring according to the invention via a gear,

Figure 2 is a partial perspective view showing a part of the power storage portion of the rotating apparatus according to the present invention,

3 is a partial cross-sectional view taken along line II of FIG.

Figure 4a is a partial perspective view of the portion of the inertial resistance portion for increasing the rotational resistance of the rotating apparatus according to the present invention,

4b is a variation of FIG. 4a,

5 is a configuration diagram showing the coupling and engagement state of the rotating apparatus according to the present invention in a row,

6 is an operating state of the operation control unit for operating or stopping the rotating device according to the invention,

7 is an operating state diagram of the speed control unit for adjusting the rotational speed of the rotating apparatus according to the present invention,

8 is a use state for rotating the other means by using the rotational force of the rotary device according to the present invention,

9 is an embodiment using a rotating device according to the present invention, a perspective view of a barbecue roaster to be able to cook barbecue by the rotational force of the rotating device,

10 is a perspective view of the engagement rotating means that can be fixed to the roasting object while transmitting the rotational force of the rotating device to the barbecue roaster according to FIG.

11a is a modification of the engagement rotating means of FIG.

FIG. 11B is a modification of the moving fork portion of FIG. 11A.

* Brief description of the main parts of the drawing

1: Rotator 2: Case

2a, 60a: body part 2b: flange

2c, 3a: Hinge 2d: opening groove

2e: dividing wall 3, 60b: cover

3b, 9, 9a ': handle 3c: shield

4: fixing pin 5: support

5a: 1st elastic plate 5b, 5b ': support surface

5a ': second elastic plate 6, 24b, 39: pad

7: power storage unit 8, 16, 20, 24: support shaft

8a, 9d ', 16a, 20a, 24a: bearing 9': winding means

9b ': first gear 9c': second gear

10: leaf spring 10a: fixed pin

11: rotating gear 12: loosening gear

13: fixing member 13a: tooth surface

13b: Engaging End 14: Pressurized Wire

15: output unit 17: meshing gear

18: output gear 19: first reduction gear

21: first reduction gear 22: second reduction gear

23: second reduction gear 25: third reduction gear

26: inertial resistance portion 27: receiving portion

28, 28 ': inertial member 28a': weight

29: operation control unit 30, 36: handle

31, 37: screw shaft 32: stop plate

32a: tooth side 33, 40: nut

34: spring washer 35: speed control unit

37a: pressure plate 38: spring

50: meshing rotation means 51: meshing gear

52: connecting shaft 52a: grip

52b: Fixing fog part 52b ': Fixing stand

53 wing 54, 54 'separator plate

54a, 54a ': fitting groove 54b, 54b': oil drain groove

55: moving fork portion 55a: moving shaft

55b: holder 60: barbecue grill

60c: leg 60c ': hinge hinge

61: support end 62: thermal plate

63: grill 64: air conditioner

65: height adjustment unit 100: roasting object

The present invention for achieving the above object is a power storage unit having a case having a predetermined shape of the rotary device, and a leaf spring is provided in the case and wound around the outside to generate a restoring force, the power storage unit And an output unit exposed to the outside of the case to rotate while being engaged with and rotated together with the output unit, and a deceleration unit suitable for decelerating the rotational speed of the power storage unit and the output unit while being engaged with the output unit. It is composed of a control unit exposed to the outside of the case to contact the part to stop or adjust the rotational speed through the friction force.

Accordingly, when the external force is rotated so that the leaf spring of the power storage unit is wound, and then the external force is removed, the wound leaf spring is released and rotated, and the output unit rotates through the gear engaged with the rotation of the power storage unit. In this case, by coupling an object to be operated on the output unit, various types of movements, i.e., rotational motion or linear motion, can be given to the combined object. In addition to the deceleration unit coupled to this output unit to be rotated at a relatively low speed, and also through the control unit to adjust the rotational speed of the reduction unit to stop the rotation of the output unit or to reduce the lower speed Output power to externally use the rotational force generated by the power storage The rotation speed of it is possible to properly control.

In addition, the present invention is a barbecue roaster that can be rotated for a long time to cook at a slow rotation speed is meshed with the output portion of the rotating device to obtain a rotational force, and supports the joint rotation means and provides thermal power It consists of a barbecue grill of a predetermined shape.

Accordingly, when the rotational force generated by the output of the rotating device is transmitted to the engaging rotation means, the engaging rotation means is rotated while being supported by the barbecue grill to rotate the roasting object provided in the engaging rotation means to cook, At this time, since the rotational speed of the engaging rotation means is properly adjusted according to the conditions of the roasting object by the above-described control unit for controlling the rotational speed of the output unit of the rotating device, the roasting object at a slow speed for a long time without a power source from the outside. Cooking by rotating, of course, it is possible to appropriately adjust the cooking time of the roasting object by adjusting the rotational speed of the rotating device according to the conditions of the roasting object.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a view showing the configuration of the rotating device to obtain a constant rotational speed by using the restoring force of the leaf spring according to the present invention, the rotating device 1 of the present invention is a rectangular box-shaped body (2a) And a case 2 provided with a mounting flange 2b and a hinge 2c, and a leaf spring provided in the body portion 2a of the case 2 to unwind itself and generate a restoring force when wound from the outside ( 10, an output unit 15 exposed to the outside of the body 2a of the case 2 so as to be rotated while being engaged with the power store 7 and using a rotational force from the outside, The deceleration parts 19 and 23 which are meshed with the output part 15 and rotate together to appropriately decelerate the rotational speeds of the power storage part 7 and the output part 15, and the deceleration parts 19 and 23. Exposed outside the body (2a) of the case (2) in contact to stop or adjust the rotation by the friction force It consists of the adjusting unit (29, 35).

Here, the case 2 is provided with a cover 3 to cover the body portion (2a), the cover 3 is connected to the hinge (2c) provided in the body portion (2a) is inserted into the pin ( 4) a hinge 3a to be fixed via a medium, a handle 3b to be easily gripped by the user, and a protective plate 3c having an arc formed to protect the output part 15 protruding from the body 2a. It is constructed.

In addition, the power storage unit 7 is provided to cross the body portion 2a of the case 2 and is provided with a handle 9 coupled to one end portion exposed to the outside of the body portion 2a. A plate having a support shaft 8 and one end fixed to a predetermined position of the support shaft 8 and the other end opposite thereto is fixed via a fixing pin 10a inserted into the body portion 2a. It consists of a rotary gear 11 having a gear tooth fixed to the support shaft 8 via a bearing 8a as an adjacent portion of the spring 10, which is shown in Figs. As described above, the fixing member (13a) having an inverted triangular shape and a locking end (13b) on which the pressure spring (14) fixed to the rotary gear (11) is engaged are fixed through the fixing pin (13 '). 13) and loosening phenomenon due to the restoring force greater than the force to be wound while winding the leaf spring 10 is engaged with the mating surface (13a) of the fixing member (13) Occupied by the locking gear 12 is equipped.

In addition, the leaf spring 10 of the power storage unit 7 is easily held with a smaller force without using the handle 9 fixed to the support shaft 8 to directly hold the support shaft 8. It is also possible to use a winding means (9 ') consisting of gears to be wound in such a way, this winding means (9') is exposed to the outside of the body portion (2a) of the case (2) as shown in Figure 1A to hold and rotate The support shaft 8 is engaged with the handle 9a 'having an appropriate shape, the first gear 9b' fixed to the handle 9a 'and rotated together, and the first gear 9b'. It consists of the 2nd gear 9c 'fixed to this support shaft 8 so that it may rotate.

In addition, the output shaft 15 that receives the rotational force directly from the power storage unit 7 for generating power as described above is provided with a support shaft 16 to cross the body portion 2a of the case (2) And a fitting gear 17 fixed to the support shaft 16 and engaged with the rotary gear 11 and fixed to the support shaft 16 so as to rotate together with the rotation of the matching gear 17. It is composed of an output gear 18 which is partially exposed to the opening groove 2d of the body portion 2a to transmit power to other means.

In addition, the reduction units 19 and 23 engaged with the output unit 15 to rotate together to reduce the rotational speed of the output unit 15 have a first reduction unit 19 and a second rotational speed different from each other. It consists of a reduction unit 23, the first reduction unit 19 is fixed to the support shaft 20 and the support shaft 20 provided to cross the body portion 2a of the case (2) And a first reduction gear 21 that is engaged with the output gear 18 and rotated, and a second reduction gear 22 fixed to the support shaft 20 at a predetermined interval to the first reduction gear 21. On the other hand, the second deceleration portion 23 engaged with the second reduction gear 22 is provided to cross the body portion 2a of the case 2 and is a urethane pad wrapped around one end portion thereof. And a third reduction gear 25 fixed to the support shaft 24 and engaged with the second reduction gear 22 to rotate.

Here, the inertia resistance portion 26 is a rear end portion of the support shaft 24 of the second deceleration portion 23 so that the rotation speed of the support shaft 24 during rotation by the first reduction portion 19 is reduced. Although the inertial resistance portion 26 is radially fixed to the cylindrical receiving portion 27 and the support shaft 24, one side of which is open as shown in Fig. 4A, the resistance by air during rotation It is composed of a plate-like inertial member 28 to be generated.

In addition, the inertial member 28 may be made of an elastic material having a weight 28 ′ having a predetermined weight at its end to vibrate by its own weight to generate resistance as shown in FIG. 4B. Of course.

Here, each of the support shafts 8, 16, 20, and 24 supported by the body portion 2a of the case 2 has bearings 8a, 16a, 20a, and 24a so as to reduce resistance as much as possible during rotation. ) Is provided.

The second deceleration part 23 selectively stops the rotation of the second deceleration part 23 as necessary to stop the loosening of the leaf spring 10 of the power storage part 7. A part 29 is provided, and the operation control part 29 is fixed to the handle 30 exposed to the outside of the body part 2a of the case 2 as shown in FIG. The formed screw shaft 31 and two nuts 33 on both sides thereof are fixed to the screw shaft 31 so as to contact the pad 24b of the support shaft 24 to one side to maintain the fixing force. It consists of a stop plate 32 having a tooth surface 32a having a shape, and a nut 33 and a spring coupled to the screw shaft 31 to the inner surface portion of the body portion 2a of the case 2. A washer 34 is provided.

In addition, the second reduction unit 23 is provided with a speed control unit 35 for selectively controlling the rotation speed of the output unit 15 by selectively reducing the rotation of the second reduction unit 23 as necessary. However, the speed control unit 35 is provided with a rectangular plate (37a) as the end portion opposite to the handle 30 exposed to the outside of the body portion (2a) of the case (2) as shown in FIG. And a screw shaft 37 having a screw formed on the outer circumferential surface thereof, a spring 38 having one portion fixed to a plate 37a of the screw shaft 37, and a free portion of the spring 38 fixed thereto. And a nut 40 coupled to the screw shaft 37 to the inner surface portion of the body portion 2a of the case 2, as well as a predetermined shape sponge or pad 39 made of urethane material. Lose.

Hereinafter, the operation of the present invention will be described in detail.

Referring to FIG. 1 so that the restoring force of the rotating device 1 according to the invention is generated, i.e. clockwise with the handle 9, for example, using the handle 9 of the power storage 7 When rotating the support shaft (8) is rotated to, the starting point is fixed to the support shaft (8) and the end of the leaf spring is fixed to the body portion (2a) of the case 2 via the fixing pin (10a) After the potential restoring force of the leaf spring 10 is increased to the maximum as the number of the rolls 10 is wound, and the external force of the handle 9 is removed, the rolled leaf spring 10 is itself half. The rotary gear 11 is rotated counterclockwise while being released clockwise.

At this time, the counterclockwise rotational force of the rotary gear 11 is a counterclockwise through the fixing member 13 having a mating surface 13a engaged with the release preventing gear 12 fixed to the support shaft 8. The rotational force of the gear 12 rotated in the direction is received by the fixing member 13 fixed to the rotary gear 11 via the pressure wire 14 to obtain a rotational force, and thus the restoring force of the leaf spring 10. The anti-loosening gear 12 that transmits the rotational power to the rotary gear 11 by the plate transfers the rotational force to the rotary gear 11 even when the leaf spring 10 is released in the counterclockwise direction while winding. Of course, to prevent the sudden loosening of the spring (10).

Here, since the magnitude of the rotational force generated by the power storage unit 7 depends entirely on the magnitude of the restoring force of the leaf spring 10, the magnitude of the restoring force required by the following equation is determined.

W = [b · h ² ㆍ σ] / 6R

At this time, W: restoring force (kg), b: leaf spring width (mm), h: leaf spring thickness (mm), sigma: coefficient, R: coil-shaped wound leaf spring (mm).

Subsequently, as shown in FIG. 5, as the counterclockwise rotation of the power storage unit 7 rotates clockwise, the output unit 15 transmits rotational force to other external means, that is, the output unit 15. The output gear 18 in the clockwise direction through the meshing gear 17 which is fixed to the support shaft 16 and rotates clockwise in the opposite direction with the rotary gear 11 of the power storage unit 7. It is rotated to transmit power to other external means that convert the rotational force into a suitable form of motion.

In addition, the rotational speed of the output unit 15 is controlled by the reduction units 19 and 23 so as to be properly adjusted according to the user's selection, that is, the first reduction gear 21 of the first reduction unit 19 is When engaged with the output gear 18 of the output unit 15 and rotated in the counterclockwise direction, the second reduction gear 22 is also rotated in the counterclockwise direction, and the second reduction unit 23 is also in the second deceleration. The third reduction gear 25 meshed with the gear 22 is rotated clockwise.

At this time, the rotational speed and the rotational force of the power storage unit 7, the output unit 15, and the reduction units 19 and 23 should all be different according to their requirements, that is, the power storage unit 7 and the output unit ( 15) all have to generate a stronger rotational force than a fast rotational speed, while the reduction units (19, 23) must have a weak rotational force and generate a high rotational speed, the power storage unit 7 and the output unit (15) and Each of the gears 11; 17, 18; 21, 22; 25 provided in the reduction units 19 and 23 may form different gear teeth.

That is, the ratio of each of the gears 11; 17, 18; 21, 22; 25 is the rotation gear 11: the engagement gear 17: the output gear 18: the first reduction gear 21: the second reduction gear (22): The third reduction gear (25) = 40: 10: 40: 10: 40: assuming that the case in more detail, so that the restoring force of the leaf spring 10 is operated for a long time than the faster rotation speed The engagement gear 17 of the output unit 15 engaged with the rotary gear 11 of the power transmission unit 7 requiring a strong rotational force is output even if it is rotated at a rotational speed about four times faster than the rotary gear 11. Since the gear 18 is rotated at a rotational speed about four times slower than the toothed gear 17, the output gear 18 of the output 15 is the same as the rotary gear 11 of the power storage 7. Slow rotation speed and strong rotational force are generated.

Subsequently, the first reduction gear 21 of the first reduction unit 19 meshed with the output gear 18 of the output unit 15 is rotated again at a rotation speed about four times faster than the output gear 18. It generates a high rotational speed and a weak rotational force, and in this case is engaged with the second reduction gear 22 having a rotational speed about four times slower than the first reduction gear 21 of the first reduction portion 21 and four times again. Compared with the rotary gear 11 of the power storage unit 7, the second reduction gear 23 having the third reduction gear 25 is connected with the third reduction gear 25 having a high rotational speed of. It generates 4 times faster rotation speed and weaker rotational force.

At this time, the inertial resistance portion 26 provided as one portion of the support shaft 24 of the second deceleration portion 23 is fixed to the support shaft 24 to rotate the inertial members 28 and 28 '. It is possible to reduce the rapid rotation speed to some extent, that is, when the support shaft 24 rotates, the plate-shaped inertial member 28 fixed to the support shaft 24 rotates together to generate air resistance or The weight 28 'of the inertial member 28' vibrates upon rotation with the support shaft 24, thereby generating a resistance.

And, as described above, the second deceleration portion 23 having a high rotational speed and a weak rotational force in the final stage is relatively slow rotational speed and strong rotational force through the adjusting portion 29, 35 in contact with the deceleration portion 23. It is possible to appropriately control the power storage unit 7 and the output unit 15 having a. That is, if the operator wants to stop the loosening of the leaf spring 10 of the power storage unit 7, it operates with the pad 24b provided on the support shaft 24 of the second reduction gear 23. As shown in FIG. 6, the knob 30 of the adjusting unit 29 is rotated clockwise from the S position to the M position to stop the plate 32 through the screw shaft 31 coupled to the knob 30. ) Is positioned on the pad 24b, the tooth surface 32a of the stop plate 32 is in contact with the pad 24b to stop the support shaft 24 which is rapidly rotated with a weak rotational force so as to stop the second reduction portion. (23) is stopped, thereby continuously stopping the first deceleration unit 19, the output unit 15 and the power storage unit 7 in turn, thereby generating a rotational force in the power storage unit 7 Note that the loosening of the leaf spring 10 is stopped.

At this time, when the handle 30 of the operation control unit 29 is returned from the M position to the S position, since the stop plate 32 is separated from the pad 24b by the screw shaft 31, the second reduction unit 23 is used. According to the release of the external force applied to the output spring, the output spring 15 is rotated while the leaf spring 10 of the power storage portion 7 is released again, and then the first deceleration portion engaged with the output portion 15 ( 19 and the second deceleration part 23 are of course rotated.

In addition, if the operator wants to slow the rotation speed of the output unit 15 further, the handle 36 of the speed adjusting unit 35 positioned on the support shaft 24 of the second reduction unit 23 is removed. As shown in FIG. 7, when the screw shaft 37 of the handle 36 is brought close to the support shaft 24 of the second deceleration portion 23, the pressing plate of the screw shaft 37 The pad 39 is moved by the variable length Lm from the invariant length L through the spring 38 fixed to 37a), and the pad 39 is moved by the friction with the support shaft 24. By reducing the rotational speed, the rotation speed of the second reduction unit 23, the first reduction unit 19 and the output unit 15 is reduced, and the leaf spring 10 of the power storage unit 7 is loosened. Slows down.

At this time, the reduction of the rotational speed of the second reduction unit 23 is appropriately adjusted according to the magnitude of the pressing force applied to the support shaft 24 by the pad 38 of the speed adjusting unit 35.

As described above, the rotating device 1 that obtains the rotational force through the restoring force of the leaf spring 10 is various through the output gear 18 of the output part 15 exposed to the body part 2a of the case 2. It is converted to the movement of the form, for example, as shown in FIG. 8 is primarily rotated by using the engagement rotation means 50 is provided with the engagement gear 51 is engaged with the output gear 18 to rotate together After obtaining, connecting various members (not shown) to the connecting shaft 52 provided in the meshing gear 51 of the engaging rotation means 50, of course, it is possible to configure a variety of devices.

9, which is one embodiment of various apparatuses using the tooth rotating means 50, is provided with a barbecue dish in which the rotational force of the output unit 15 is transmitted to the rotational force of the toothing rotating means 50 to cook for a long time. The barbecue roaster is a perspective view of a barbecue roaster capable of being made, and the barbecue roaster is fitted with a rotating device 1, an engaging rotation means 50 meshed with the output gear 18 of the rotating device 1, and the matching device. A barbecue grill comprising a support 60 for supporting the rotating means 50 from one side, a body 60a having a thermal plate 62, and a cover 60b covering the body 60a. Consists of (60), the body portion (60a) of the barbecue grill 60, the legs (60c) folded through the hinge hinge (60c '), and for adjusting the air flowing into the thermal plate 62 The air adjusting unit 64, and the height adjusting unit 65 for adjusting the height of the thermal plate 62 is provided The.

Here, reference numeral 63 denotes a grill.

The body 2a of the case 2 is spaced apart from each other so that the output gear 18 of the rotating device 1 supports the engagement rotating means 50 that is engaged with the output gear 18 and rotates. A pair of supports (5) consisting of a pair of first and second billiards (5a, 5a ') fixed to each other is provided, and each of the first and second elastic plates (5a, 5a') has a wavy support surface ( 5b, 5b ') is formed to prevent the friction of the engaging rotation means 50 is inserted while being inserted.

In addition, between the rotary device 1 and the barbecue grill 60 is provided with a pad (6) as a heat insulating material to block the heat transmitted from the barbecue grill (60).

And, as shown in Figure 10, the engagement rotating means 50 is engaged with the output gear 18 to be fixed while rotating the roasting object 100 in the barbecue grill (60) (51) And a long shaft-shaped connecting shaft 52 which is fixed to the toothing gear 51 and has a grip portion 52a so as to be held by one end portion, and fixed to the connecting shaft 52 at a predetermined distance. Two separation plates 54 and 54 ', and a blade portion 53 having a wide spread shape so as to easily fix the roasting object 100 to an intermediate portion between the separation plates 54 and 54'. However, the separation plates 54 and 54 'are generated from the fitting grooves 54a and 54a' which are cut at regular intervals from each other so as to fix long skewers along the outer circumferential surface thereof, respectively, from the roasting object 100. The oil discharge grooves 54b and 54b 'which are radially dug so as not to flow along the shaft 52 and flow into the engagement gear 51 are formed. It is formed.

Further, as shown in FIG. 11A to fix and fix the roasting object 100 to be fixed to the connecting shaft 52 of the engagement rotating means 50, a sharp horn-shaped fastener toward the front of the separating plate 54 ( 52b ') and a moving distance (Lf, Lb) between the fixed shaft portion 52b and the connecting shaft 52 in accordance with the size of the roasting object 100 at a predetermined distance from the fixed fork portion 52b. The moving fork portion 55 is provided, which is moved as much as possible, and the moving fork portion 55 includes a moving shaft 55a loosely fitted to the connecting shaft 52 and a sharp horn-shaped fixing rod fixed to the moving shaft 55a. 55b).

Here, the movable fork portion 55 may be provided with a fixing table 55b having holes formed to fix the roasting object 100 at a predetermined angle as shown in FIG. 11B.

Accordingly, when the leaf spring 10 is wound by rotating the handle 9 of the power storage unit 7 as in the operation of the rotating device 1 described above, the leaf spring 10 is rotated according to the restoring force of the leaf spring 10. The output gear 18 of the output unit 15 is rotated via the power storage unit 7, and then the engagement rotation means 50 connected to the output gear 18 via the meshing gear 51 is connected. Since it rotates together with the roasting object 100 fixed to the shaft 52, the support end 61 which supported the one end part of the connection shaft 52 of the engagement rotation means 50 to which this roasting object 100 was fixed. It is cooked evenly by the charcoal placed on the thermal plate 62 of the barbecue grill 60 having a).

At this time, by turning the knob 30 of the operation control unit 29 of the rotary device 1 to stop the second deceleration unit 23 as described above, the rotation of the output gear 18 of the output unit 15 stops. Therefore, the rotation of the engagement rotation means 50 is also stopped, and, as in the case described above, by turning the handle 36 of the speed adjusting section 35 to the support shaft 24 of the second reduction section 23. When the friction force is generated, the rotation of the output gear 18 of the output unit 15 is further slowed, so that the rotation speed of the engagement rotation means 50 is also slowed down, and the cooking time of the roasting object 100 through the same process. You can cook comfortably while adjusting your cooking conditions.

Barbecue roasting as described above is just one embodiment that can be barbecue cooking through the mediation rotation means 50 using the power of the rotating device 1 of the present invention to generate a variety of rotational speed and rotational force, Of course, various changes or modifications can be made by those skilled in the art without departing from the gist of the present invention.

As described above, according to the present invention, as well as generating a continuous rotational power for a long time through the restoring force generated while the wound leaf spring is released, the generated rotational power can appropriately control the rotational speed and rotational force as necessary While greatly improving its usability, it is widely used in a cooking apparatus used in real life, such as barbecue roasting, which can rotate while rotating itself for a long time by using a separate medium such as a joint rotation means. There is.

Claims (10)

In the rotating device for generating the rotational power by using the restoring force of the leaf spring provided in the case of a predetermined shape, A support shaft 8 provided with a handle 9 for catching by exposing one portion to the outside across the inside of the body portion 2a of the case 2, and a starting point at a predetermined position of the support shaft 8; It is fixed and the opposite end of the leaf spring 10 is fixed via the fixing pin (10a) inserted into the body portion (2a), the support shaft (8) to the adjacent portion of the leaf spring (10) The rotary gear 11 fixed to the bearing 8a via the bearing 8a, the one side of the rotary gear 11 is fixed by the fixing pin 13 ', and the pressure spring 14 is always caught and fixed. The fixing member 13 which consists of the engaging surface 13a which is the inverted triangle shape and the locking end 13b formed so that a pressing force is hold | maintained, and the leaf spring 10 which is engaged by the engaging surface 13a of this fixing member 13, and is released. A power storage unit (7) comprising an anti-loosening gear (12) for transmitting the rotational force by the restoring force of the rotary gear (11); A support shaft 16 which traverses the body portion 2a of the case 2 to be engaged and rotated by the power storage unit 7, and is fixed to the support shaft 16 to be engaged with the rotary gear 11. And the output gear exposed to the opening groove 2d of the body portion 2a so as to rotate together with the rotation of the matching gear 17 and transmit rotational power to other means outside. An output unit 15 consisting of 18; It is engaged with the output unit 15 is fixed to the support shaft 20 across the body portion 2a of the case 2 so as to reduce the rotational force and rotation speed primarily and is engaged with the output gear 18 A first reduction gear 19 comprising a first reduction gear 21 that is rotated and a second reduction gear 22 that is rotated together with the first reduction gear 21; The second reduction gear 22 is fixed to the support shaft 20 across the body portion 2a of the case 2 so as to be meshed with the first reduction portion 19 to reduce the rotational force and the rotational speed secondly. A second reduction gear 23 formed of a third reduction gear 25 engaged with the blade; A handle exposed to the outside of the body portion 2a of the case 2 to stop the rotation of the support shaft 24 by the friction force generated by contacting the support shaft 24 of the second reduction portion 23. Operation control consisting of a screw shaft (31) fixed to (30) and having a screw formed on its outer circumferential surface, and a stop plate (32) fixed to the screw shaft (31) via two nuts (33) on both sides. Part 29 and; The rotation speed of the support shaft 24 is decelerated as necessary by the friction force generated by contacting the support shaft 24 of the second reduction unit 23 to adjust the rotation speed of the output unit 15. A screw shaft 37 having a handle 30 exposed outside the body portion 2a of the case 2 and having a rectangular plate 37a on the opposite side thereof, and the screw shaft 37 A spring 38 having one portion fixed to a plate 37a of the plate and a speed adjusting portion 35 consisting of a sponge or urethane pad 39 of a predetermined shape fixed to a free portion of the spring 38. Rotating device for barbecue grill using a leaf spring characterized in that configured. According to claim 1, wherein the winding means (9 ') composed of gears to facilitate the rotation of the support shaft (8) for winding the leaf spring (10) of the power storage (7), the case (2) A handle 9a 'having an appropriate shape so as to be exposed to the outside of the body portion 2a of the < RTI ID = 0.0 >), < / RTI > Rotating device for barbecue grilling using a leaf spring, comprising a second gear (9c ') fixed to the support shaft (8) to be engaged with the first gear (9b') to rotate the support shaft (8). . The power storage unit (7) and the output unit (15) have a relatively low rotational speed and a strong rotational force, while the deceleration unit (19, 23) has a high rotational speed and weak rotational force Rotor device for barbecue grilling using a leaf spring, characterized in that the gears (11; 17, 18; 21, 22; 25) are formed to form different gear teeth, respectively. The urethane material pad 24b is provided on the support shaft 24 of the second deceleration part 23 to increase the fixing force of the second deceleration part 23 and the operation control part 29. And a stop plate (32) of the operation control unit (29) in contact with the pad (24b) is provided with a sawtooth-shaped tooth surface (32a), the rotating device for barbecue grilling using a leaf spring. The rear end portion of the support shaft 24 of the second deceleration portion 23 is provided with an inertial resistance portion 26 such that the rotational speed of the support shaft 24 is reduced by resistance. The inertial resistance portion 26 is a cylindrical accommodating portion 27 having one open side and a plate-shaped inertial member 28 fixed radially to the support shaft 24 to generate resistance by air during rotation. Rotating device for barbecue grill using a leaf spring, characterized in that consisting of. According to claim 5, One end portion of the coupling shaft 52 is fixed to the engagement gear 51 so that the engagement rotation means 50 can be fixed while rotating the roasting object 100 in the barbecue grill (60) The grip portion 52a is formed to be gripped by the hand, and the opposite portion opposite to the grip portion 52a is formed in a long shaft shape so as to be supported by the support end 61 provided in the body portion 60a of the barbecue grill 60. The two separation plates 54 and 54 'fixed at a predetermined distance to the connecting shaft 52 and the intermediate portion between the separation plates 54 and 54' are fixed to the roasting object 100. Rotating device for barbecue grilling using a leaf spring, characterized in that consisting of wings 53 to form a wide spread to facilitate. According to claim 6, The separating plate (54, 54 ') from the fitting grooves (54a, 54a') and the roasting object 100 cut in a predetermined interval to each other to fix the long skewers along the outer peripheral surface, respectively Rotation for barbecue grilling using a leaf spring, characterized in that the oil discharge grooves 54b, 54b 'are radially dug so that they are generated and flow along the connecting shaft 52 so as not to flow into the engagement gear 51. Device. The fixing fork portion 52b of claim 7, wherein the connecting shaft 52 is formed of a sharp horn-shaped holder 52b 'toward the front of the separating plate 54 to fix and fix the roasting object 100 to be fixed. And, the fixed fork portion (52b) is provided with a moving fork portion 55 to be moved by the moving distance (Lf, Lb) before and after the connecting shaft 52 in accordance with the size of the roasting object 100 at a certain distance However, the moving fork 55 is a leaf spring, characterized in that consisting of a moving shaft 55a loosely fitted to the connecting shaft 52 and a sharp horn-shaped fixing table 55b fixed to the moving shaft 55a. Rotating device for grilling barbecue. The plate spring of claim 8, wherein the fixing stand 55b of the movable fork portion 55 forms a hole to fix and fix the roasting object 100. Rotating device for grilling barbecue. The case (2) according to claim 5, wherein the connecting shaft (52) of the engagement rotating means (50) is inserted to face each other at a predetermined interval toward the front of the output gear (18) to prevent the separation by rotation. The support 5 is composed of a pair of first and second elastic plates (5a, 5a ') fixed to the body portion (2a) of the first and second elastic plates (5a, 5a'), respectively While the supporting surfaces 5b and 5b 'are formed, a pad 6, which is a heat insulating material, is provided between the body portion 2a of the case 2 and the body portion 60a of the barbecue grill 60. Barbecue grill rotating device using a plate spring, characterized in that to cut off the heat transmitted from the barbecue grill (60).