KR200181812Y1 - Filtration device of bean curd refuse for production bean curd - Google Patents

Abstract

The present invention relates to a busy filtering device for tofu production, while forming the bottom surface of the grinding tank 10, the bearing 600 is inserted through the bushing 240 in the sealing projection 16 is interposed to rotate simultaneously, but the bushing 240 A key groove 242 is formed on the inner circumferential surface of the drive shaft 95 so that the key 97 of the drive shaft 95 is fitted, and a balance ring 260 is formed on the outer circumferential surface of the bushing 240, and a flange portion forming an upper portion of the bushing 240. The power transmission plate 200 through which at least one screw hole 220 is formed; A grinding plate 300 fixed to the upper surface of the power transmission plate 200 to crush the beans by rotational friction with the fixed grinder 110, and at least one through-hole 320 penetrating through the circumferential surface thereof; The upper surface of the crushing plate 300 is fixed to accommodate the movable grinder 100 is filtered to filter the busy contained in the mixture of pulverized soy flour and water, at least one fastening groove in the outward flange 460 forming the lower ( 440 through the strainer 400 is formed; It consists of a joining means provided with a fastening groove 440 of the strainer 400 and the screw hole 220 of the power transmission plate 200 and the pin 500 through the through hole 320 of the grinding plate 300, The pinning method is fitted to the organic coupling means that transfers the power source of the crushing motor to the strainer by rotating force. This has the effect of improving productivity.

Description

Busy strainer for tofu production

The present invention relates to an improved device for the head manufacturing apparatus of patent application No. 61068, filed by the present applicant, and in particular, facilitates the disassembly / assembly of the filtration means for the head manufacturing apparatus, and at the same time, solidifies the binding of the filtration apparatus. Of course, the present invention relates to a bean curd device for manufacturing tofu to improve the power transmission efficiency of the grinding motor.

The sewage filtering device applied to the tofu manufacturing apparatus of Patent Application No. 61068, which was previously filed for this cause, includes a grinding process for pulverizing soybeans, such as water, and a powder contained in a mixture of pulverized soybean flour and water. The filtering process is carried out at the same time, the detailed configuration thereof is shown in FIG.

That is, as shown in FIG. 1, the conventional bean curd filtering device for tofu manufacturing simultaneously operates the grinding motor 90 after simultaneously putting the washed beans and water into the grinding tank 10 in which the cover 80 is separably covered. In the lower case, the movable grinder 100 and the centrifugal blade 140 which are connected to the driving shaft 95 of the grinding motor 90 and positioned in the grinding tank 10 are rotated.

Subsequently, the beans introduced into the grinding tank 10 are interposed between the movable grinder 100 and the cover 80 in a mixed state with water and are rubbed by the fixed grinder 110 compressed by the elastic member 120. Crushed.

In addition, the beans pulverized by the fixed grinder 110 passes through the conical sieve 130 having a circumferential surface and a bottom face by the rotational force of the centrifugal blade 140 and the sieve 130, and is disposed at the bottom of the grinding tank 10. It is discharged to the storage tank in the state soymilk filtered through the provided outlet 12, the filter paper filtered by the strainer 130 is guided to the guide plate 82 of the cover 80 is collected and separated into the collection tank 50, Filtration takes place simultaneously with the grinding.

In addition, the water introduced into the grinding tank 10 to enter the grinding motor 90 on the drive shaft 95 installed through the bottom surface of the grinding tank 10 has a function of being blocked by the sealing protrusion 16. Configure.

However, the tofu manufacturing apparatus pre- filed by the present application, there is a problem that the process of separating and assembling to wash the strainer 130 is difficult.

That is, the pre-filing strainer 130 has a bottom and a circumferential surface, the bottom surface of the strainer 130 is inserted into the drive shaft 95 of the milling motor 90 entered into the mill 10, the movable grinder 100 It was fixed by the clamping force of the centrifugal wing 140 in a state pressed in the).

Therefore, since the separation and assembly fixing operation of the strainer 130 is performed only after the movable grinder 100 and the centrifugal blade 140 are released, the post process by the increase in the number of separation / assembly processes is delayed.

Another problem is that the power of the crushing motor 90 that provides rotational force to the strainer 130 and the movable grinder 100 is transferred to the strainer 130 by an indirect transfer method, so that a power loss occurs.

That is, the strainer 130 and the movable grinder 100 are fixed by the pressing pressure that the centrifugal blade 140 is fastened to the drive shaft 95 of the grinding motor 90, and thus the grinding motor 90 of the grinding motor 90 The power depends on the degree of close contact with the centrifugal blade 140.

Therefore, slip occurs at the initial operation of the grinding motor 90 due to the pressing pressure of the weak centrifugal blade 140, thereby lowering the filtration efficiency and of course, power loss due to idling of the grinding motor 90. Will be.

Therefore, the present invention was devised to solve the problems described above, the purpose of providing a bean curd device for manufacturing tofu so that the separation / assembly process of the filtration means can be made without interference with the peripheral member. There is this.

Another object of the present invention is to provide a bean curd device for tofu manufacturing that enables power generated from a power source to be directly transmitted to a filtration means, thereby improving power transmission efficiency and minimizing power loss.

Still another object is to provide a bean curd device for tofu production that is capable of solidifying the power source and the filtration means connected to the drive shaft thereof to receive the rotational force.

1 is an exploded cross-sectional view of a busy filter device for manufacturing tofu according to the prior art.

Figure 2 is an exploded cross-sectional view of the busy filtering device for tofu production according to the present invention.

FIG. 3 is a cross-sectional view of the combined bean curd device for tofu manufacturing applied to FIG.

* Explanation of symbols for main parts of the drawings

10: grinding tank 16: sealing protrusion

50: collection tank 82: guide plate

90: grinding motor 95: drive shaft

100: movable grinder 110: fixed grinder

200: power transmission plate 220: screw hole

240: bushing 260: balancing ring

300: grinding plate 320: through hole

340: support frame 400: strainer

420: Required 440: Fastening Groove

460: outward flange 500: pin

520: thread portion 540: elastic hook

600: Bearing

When described in detail with reference to Figure 2 and Figure 3 attached to an embodiment of the present invention for realizing the object as described above.

As shown in the figure, the present invention is operated by a grinding motor 90 in a pulverization tank 10 in which the cover 80 is separably covered to rotate to crush the washed beans that are simultaneously introduced with water. Grinding means consisting of a fixed grinder 110 is elastically in close contact with the grinder 100 and the movable grinder 100 by the elastic member 120, and soy flour and water pulverized by the power of the grinding motor 90 In this mixed mixture, it has a configuration of a conventional tofu maker in which a filtering means, which is a rotating body for filtering the sewage, and a collecting tank 50 for collecting the sewage filtered by the filtering means communicate with one side of the cover 80. .

In the above-described conventional configuration, the filtration means applied to the present invention is the drive shaft 95 of the grinding motor 90 to be supported by the bearing 600 provided in the sealing projection 16 raised on the bottom surface of the grinding tank 10 The power transmission plate 200 and the upper end of the power transmission plate 200 to be co-rotated with the drive shaft 95 by integrally provided with a bushing 240 and a balancing ring 260 for maintaining the balance of rotation to be fitted to the It is fixed to accommodate the grinder plate 300 is fixed by mounting the movable grinder 100 to form a rotational friction with the fixed grinder 110, and the upper end of the grinding plate 300, the fixed grinder 100 is accommodated The strainer 400, which filters the sewage contained in the pulverized soy flour and water mixture, and the strainer 400, the power transmission plate 200 and the crushing plate 300 are integrally fitted with a pin 500 This is characterized in that the forming means for making the rotation by the power of the crushing motor (90).

Here, a key groove 242 is concave inside the bushing 240 forming a lower portion of the power transmission plate 200, and a key 97 into which the key groove 242 is fitted is convexly formed in the drive shaft 95. , Are combined with each other.

In addition, the forming means is provided with a threaded portion 520 and the elastic hook 540 on the upper side and the lower side at least one or more pins 500 to be fitted to protrude upward and downward through the through hole 320 of the grinding plate 300, The screw hole 220 is fastened to the threaded portion 520 of the pin 500 to form a threaded coupling to the power transmission plate 200 and the fastening grooves to be joined to the elastic hook 540 of the pin 500 ( It consists of a strainer 400 that forms a request 420 with an inner side 440 to form a fitted coupling. At this time, the elastic hook 540 cuts a predetermined range in the vertical direction to hold a predetermined elastic force.

In addition, the mesh 400 has a conical circumferential surface and at the same time communicates with the upper and lower sides, and the outer circumferential surface of the lower end has an outward flange 460 having a request 420 forming a joining means.

Of course, the inner diameter of the outward flange 460 forming the lower portion of the strainer 400 is formed to have a diameter corresponding to the support frame 340 formed on the upper surface of the movable grinder 100 accommodated in the grinding plate 300. .

That is, a support frame 340 is formed on the upper surface of the crushing plate 300 to be in close contact with the inner diameter of the outward flange 460 of the strainer 400 and to accommodate the movable grinder 100.

Hereinafter, with reference to the accompanying drawings illustrating the assembly / separation process of the strainer according to the present invention in detail as follows.

First, looking at the assembly process of the strainer, mounted on the upper surface of the power transfer plate 200, the grinding plate 300 is seated on the movable grinder 100, and then the screw hole 220 and the power transmission plate 200 The through holes 320 of the grinding plate 300 are matched with each other.

Then, the mesh net 400 is fitted to the support frame 340 constituting the upper surface of the grinding plate 300, and then the fastening groove 440 of the through hole 320 and the filtering net 400 of the grinding plate 300. ).

Then, the power transmission plate 200, the crushing plate 300 and the strainer 400 is continuous from the bottom to the top in a state where the screw hole 220, the through hole 320 and the fastening groove 440 coincide with each other. To be placed.

Then, when the pin 500 is rotated in a forward direction against the lower side of the screw hole 220, the tip portion of the pin 500 is gradually raised, the screw portion 520 of the pin 500 is a power transmission plate ( As well as fastened to the screw hole 220 of 200, the elastic hook 540 is combined with the fastening groove 440 formed in the request 420 of the strainer 400, the assembly of the filtration means of the present invention is completed.

Thereafter, when the power transmission plate 200 is inserted into the inner circumferential surface of the sealing protrusion 16 provided in the pulverization tank 10 through the bushing 240, the power transmission plate 200 has the inner circumferential surface of the sealing protrusion 16. It becomes in the state which can be rotated by the bearing 600 installed in the.

Of course, in the process of inserting the power transmission plate 200 into the sealing projection 16 through the bushing 240, the key 97 of the drive shaft 95 in the key groove 242 provided on the inner peripheral surface of the bushing 240 Since the fitting is coupled, the power generated from the grinding motor 90 is transmitted to the power transmission plate 200 in a direct manner.

On the other hand, look at the separation process of the strainer 400, the peripheral member, that is, when the pulled out by applying a constant tensile pressure upwards without separation of the grinding plate 300 and the power transmission plate 200, the elastic hook of the pin 500 ( Since the elastic hook 540 is separated from the fastening groove 440 of the request 420 that has been fitted to the 540, the separating network 400 is separated in a single process.

Therefore, the present invention, the assembly of the strainer 400 is completed, when the drive shaft 95 is rotated according to the operation of the grinding motor 90, the power transmission plate 200 coupled to the drive shaft 95 through the key 97. ) Rotates.

At this time, the balance ring 260 is provided around the lower end of the power transmission plate 200, so that the thrust generated during the initial operation of the crushing motor 90 and the rotation in the balanced state is prevented during the rotation process.

Of course, when the power transmission plate 200 rotates, the rotational force generated at this time is directly transmitted to the strainer 400 and the crushing plate 300 coupled to the pin 500 and at the same time due to the slip phenomenon by the pin 500 coupling There is no power loss.

By the rotation of the power transmission plate 200, the movable grinder 100 forms a rotational friction with the fixed grinder 110, and pulverizes the beans introduced with water, and at the same time, the strainer 400 is rotated so as to grind the beans and water. Soy milk contained in the mixture is filtered, soy milk is filtered through the strainer 400 is discharged through the outlet 12 provided at the bottom of the crushing plate (300).

As described above, according to the busy filtering apparatus for manufacturing tofu according to the present invention, the power transmission plate, the pulverization plate, and the filtering net which constitute the filtration means are coupled to each other by pins, so that the pulverization plate and the power transmission plate are not separated. Separation process is made of the effect that the productivity is improved by shortening the post-process.

Then, the power source generated from the crushing motor is directly transmitted to the strainer by pins inserted into the power transmission plate, as well as the balance of the filtering device by the balance ring, which is generated during the thrust and rotation process generated during the initial starting process of the crushing motor. Since the slip shape is prevented, there is an effect that the filterability is improved without power loss.

Claims (2)

A pair of movable / fixed grinders (100, 110), which are grinding means for crushing the washed beans introduced with water while being rotated by the grinding motor 90, in the crushing tank 10 in which the cover 80 is separably covered. Tofu maker is equipped with a strainer 400 is a filtration means for filtering the sebum in the mixture containing the pulverized soybean powder by the operation / fixed grinder (100,110), to perform the crushing of the washed beans and filtration of the sewage at the same time In the above, the bottom surface of the grinding tank 10 is inserted through the bushing 240 in the sealing protrusion 16 interposed with the bearing 600 and rotates at the same time, the inner peripheral surface of the bushing 240, the key of the drive shaft 95 A key groove 242 to which the 97 is inserted and coupled is formed, and a balance ring 260 is formed on an outer circumferential surface of the bushing 240, and at least one screw hole 220 is formed in a flange portion forming an upper portion of the bushing 240. The power transmission plate 200 formed therethrough; A grinding plate 300 fixed to the upper surface of the power transmission plate 200 to crush the beans by rotational friction with the fixed grinder 110, and at least one through-hole 320 penetrating through the circumferential surface thereof; The upper surface of the crushing plate 300 is fixed to accommodate the movable grinder 100 is filtered to filter the busy contained in the mixture of pulverized soy flour and water, at least one fastening groove in the outward flange 460 forming the lower ( 440 through the strainer 400 is formed; It consists of a joining means provided with a fastening groove 440 of the strainer 400 and the screw hole 220 of the power transmission plate 200 and the pin 500 through the through hole 320 of the grinding plate 300. Busy filtering device for tofu production. The method of claim 1, wherein the pin 500 of the forming means is fitted to the body center of the through hole 320 of the grinding plate 300, the lower side is fastened to the screw hole 220 of the power transmission plate 200 While the screw portion 520 is integrally formed, the upper side of the busy production head, characterized in that the elastic hook 540 is integrally formed into the fastening groove 440 formed in the request 420 of the strainer 400 is integrally formed. Strainer.