KR20160004512U

KR20160004512U - Rotary shaft support device

Info

Publication number: KR20160004512U
Application number: KR2020160006918U
Authority: KR
Inventors: 이승아
Original assignee: 이승아
Priority date: 2016-11-29
Filing date: 2016-11-29
Publication date: 2016-12-28

Abstract

The present invention relates to a rotary shaft support apparatus for a kneader, and more particularly, to a rotary shaft support apparatus for a kneader which is provided with a shaft housing for supporting a rotary shaft of a kneading screw on the back surface of a mounting plate, Even if the kneaded product flows out from the hopper to the shaft housing and the rotary shaft due to the kneading pressure during the kneading operation, the shaft housing and the front bearing are spaced apart from each other. Therefore, foreign matter including the kneaded product does not penetrate into the front bearing, The present invention relates to a rotary shaft support apparatus for a kneader capable of preventing damage to a front bearing caused by a rotary shaft.

Description

[0001] The present invention relates to a rotary shaft support device,

Generally, a kneading apparatus is a device for producing a kneading product which is installed in a large food establishment and can produce a cotton type such as a cold noodle or a noodle.

A kneading screw for kneading the kneaded water is installed in the hopper installed on the front surface of the kneading apparatus, and a rotating shaft for rotating the kneading screw is installed in the kneading body so as to pass through the mounting plate. .

Therefore, the rotational force of the motor is transmitted to the kneading screw through the rotary shaft, and then the kneading screw is rotated, kneading the kneaded product present in the hopper.

However, conventionally, since the bearing supporting the tip of the rotary shaft is installed adjacent to the back surface of the mounting plate, the kneaded product flows out to the back surface of the mounting plate due to the kneading pressure during the kneading operation, There is a problem that the bearing is not normally operated while the kneaded water penetrates into the bearing.

* Prior art literature *

Utility model registration No. 20-0479449

In order to solve the above problems, the present invention is directed to a rotary shaft support apparatus for a kneader, and more particularly, to a rotary shaft support apparatus for a kneader which is provided with a shaft housing for supporting a rotary shaft of a kneading screw on a rear surface of a mounting plate, Even when the kneading water flows out from the hopper to the shaft housing and the rotary shaft due to the kneading pressure during the kneading operation, the shaft housing and the front bearing are separated from each other, so foreign materials including the kneading water do not penetrate into the front bearing And it is an object of the present invention to provide a rotary shaft support device for a kneader which can prevent the front bearing from being damaged due to infiltration of dough water.

According to the present invention,

A pair of kneading screws 100 having rotation axes 110 that are rotated in opposite directions to receive rotational force of the driving motor 20 and a hopper 30 in which the kneading screw 100 is installed are kneaded The apparatus for supporting a rotating shaft of a kneader, comprising a mounting plate (11) formed on an upper portion of a body (10)

A shaft housing 160 capable of supporting the tip end of the rotary shaft 110 is installed on the rear surface of the mounting plate 11,

And a front bearing (170) for supporting a tip end of the rotary shaft (110) is installed apart from the shaft housing (160).

According to the present invention, even if the kneaded product flows out from the hopper to the shaft housing and the rotary shaft due to the kneading pressure during the kneading operation, the shaft housing and the front bearing are spaced apart from each other. Therefore, foreign matter including the kneaded product does not penetrate into the front bearing. It is possible to prevent the front bearing from being damaged by penetration of the kneaded water.

1 is a perspective view showing a kneading apparatus of the present invention.
2 and 3 are sectional views showing the kneading apparatus of the present invention.
4 is a view illustrating an installation state of a tensioner in the present invention;

Hereinafter, a preferred embodiment of the present invention will be described with reference to FIGS. 1 to 4 attached hereto.

The hopper 30 has a kneading body 10 formed in a shape of 'B' and a kneading screw 70 which is installed on the upper surface of the kneading body 10 to be kneaded, .

A driving motor 20 is installed in the inner space 10a of the kneading body 10 and is provided with a driving pulley 21 rotated by using electric power supplied from the outside. A speed reducer (22) having a connection pulley (22) axially installed is installed in the inner space (10a).

A driving spool racket 23 and 23a for rotating a kneading screw 70 provided in the hopper 30 and a discharging screw 63 of a later-described extruding means 50 are provided on the shaft of the speed reducer 22.

The driving motor 20 is rotated by the control signal of the switch 90 formed on the upper part of the kneading body 10 so that the rotational speed of the driving motor 20 is reduced by the decelerator 22, 70 and the discharge screw 63 to transfer the rotational force of the drive motor 20 to the kneading screw 70. The kneading screw 70 kneads the kneaded material introduced into the hopper 30 to produce a kneaded product, The kneaded water flowing out from the hopper 30 flows out to the outside.

The extrusion means 50 provided with the ejection screw 63 is installed between the kneading body 10 and the hopper 30.

The extrusion means 50 is formed to be elongated before and after the extrusion tube 60 provided with the ejection port 62 on the upper surface of the kneading body 10 and the opening and closing portion 40 is formed on the upper surface of the extrusion tube 60. [ An inlet hole 61 through which the kneaded material is introduced from the inside of the hopper 30 is formed.

The rotation force of the speed reducer 22 is transmitted to the inside of the extrusion pipe 60 provided on the upper surface of the kneading body 10 so that it is rotated in one direction and flows into the extrusion pipe 60 through the inlet hole 61 And a discharge screw 63 for discharging the kneaded product out through the discharge opening 62 is mounted.

A shaft 64 is formed at a rear end of a discharge screw 63 installed in the extrusion pipe 60 and a shaft 64 is connected to a drive spool racket 24a through a first connection sprocket (65) is installed and configured to receive the rotational force of the speed reducer (22) so that the discharge screw (63) is rotated in one direction.

The hopper 30 having the outlet holes 31 for producing and discharging the kneaded product through the extrusion pipe 60 provided with the discharge screw 63 receives the rotational force and receives the rotation force in the opposite direction A pair of kneading screws 70 for kneading the kneading material are installed.

A pair of first through holes 32 are formed on the front surface of the hopper 30 so that the kneading screw 70 is coupled to the inside of the hopper 30 by fitting and detaching the kneading screw 70, And the shaft 72 is coupled to the inside of the hopper 30 by a fixing portion 33 formed in a circular shape while passing through the first through hole 32. [

A coupling portion 71 having a coupling groove is formed at a rear end of the kneading screw 70 and a rotary shaft 110 installed to cross the inner space of the kneading body 10 is attached to the coupling portion 71 A second through hole through which the rotary shaft 110 can be fitted is provided in the mounting plate 11 on which the hopper 30 is installed so that the rotary shaft 110 is coupled to the rear end of the kneading screw 70, 13 are formed.

The rotating shaft 110 is provided with a second connecting splatter 75 connected to the driving spool rack 24 provided in the speed reducer 22 by a chain and a pair of spur gears 74 Respectively.

The rotational force transmitted from the speed reducer 22 is transmitted to the rotating shaft 110 by the second connecting splatter 75 connected to the driving spool 24 in a chain, 74, so that the kneading screw 70 is rotated while kneading the kneaded material introduced into the hopper 30.

On the other hand, on the bottom surface of the hopper 30 so that the kneaded material kneaded by the kneading screw 70, which is detachably installed in the hopper 30, can be discharged to the outside, Closing portion 40 provided with a connection hole 41 for opening and closing the outlet hole 31 of the hopper 30 while being moved forward and backward.

A support part 43 is formed on the front surface of the hopper 30 and the opening and closing part 40 so that the opening and closing part 40 is moved forward and backward. The hinge 44 is used to connect the middle and the end of the operating handle 42 The opening and closing part 40 is moved forward and backward in the direction in which the operating knob 42 is rotated so that the kneaded material flows out to the extrusion pipe 60 provided with the discharge opening 62 and discharged to the outside.

The shaft housing 160 capable of supporting the tip end of the rotary shaft 110 is installed on the rear surface of the mounting plate 11 and the front bearing 170 is further installed so as to be spaced apart from the shaft housing 160 do.

The front bearing 170 may be installed on a separate bearing support and the front bearing 170 may be spaced apart from the shaft housing 160 so that even if the paste is pushed from the inside of the hopper during the kneading operation, The front bearing 170 does not affect the front bearing 170, so that the front bearing 170 is not contaminated by the dough and is not broken.

A groove 171 is further formed in the outer periphery of the rotary shaft 110 between the shaft housing 160 and the front bearing 170 so that the kneaded product can not be transmitted to the front bearing 170 along the shaft.

A tensioner 76 is installed on the chain to be applied to the present invention so that the tension of the chain is always maintained at the optimum state.

10: kneading body, 10a: inner space,
11: mounting plate, 12: rear plate,
13: second through hole, 20: driving motor,
21: drive pulley, 22: speed reducer,
23: Connecting pulley, 24,24a: Driving splatters,
30: hopper, 31: outlet hole,
32: first through hole, 33: fixing portion,
40: opening and closing part, 41: connecting hole,
42: operating handle, 43: supporting part,
44: hinge, 50: extruding means,
60: extrusion tube, 61: inflow hole,
62: discharge port, 63: discharge screw,
64: axle, 65: first connection spracket,
70: kneading screw, 71: engaging portion,
72: shaft, 73: rotary shaft,
74: Spur gear, 75: Second connection sprocket,
80: bearing housing, 81: bearing,
100: kneading screw, 110: rotating shaft,
111: bearing housing, 112: bearing,
120: support plate, 121: discharge hole,
130: engaging portion, 131: engaging hole,
132: shift knob, 140: engaging boss,
150: outlet hole,

Claims

A pair of kneading screws 100 having rotation axes 110 that are rotated in directions opposite to each other to receive the rotational force of the driving motor 20 and a hopper 30 in which the kneading screw 100 is installed are kneaded The apparatus for supporting a rotating shaft of a kneader, comprising a mounting plate (11) formed on an upper portion of a body (10)
A shaft housing 160 capable of supporting the tip end of the rotary shaft 110 is installed on the rear surface of the mounting plate 11,
Wherein a front bearing (170) for supporting a tip end of the rotary shaft (110) is provided so as to be spaced apart from the shaft housing (160).

The method according to claim 1,
Wherein a tensioner (76) is provided on a chain that transmits power to the rotating shaft (110).