KR200284246Y1 - a multi-purporsed powdering machine - Google Patents

Abstract

The present invention relates to a pulverizing apparatus for effectively pulverizing various grinding objects, and more particularly, to crush the collected food waste into small particles for recycling into feed or fertilizer, or to various grains, feed plants, growth, bones. The present invention relates to a multipurpose pulverizing apparatus for effectively crushing and the like, and is particularly characterized in that the crushing object is continuously pulverized by a crushing blade formed in multiple stages, thereby greatly improving the crushing efficiency of the pulverizing apparatus.

Looking at the configuration, inside the housing portion 40 of the rectangular shape, the upper side is narrow and the lower side is a wide cylindrical body portion 10, and the drive unit 30 is connected to the drive motor 41 is installed below the The stepped grinding blade 20 is installed in the form of being connected to the drive shaft 31 in the main body 10 so that the food waste introduced by the rotation of the grinding blade 20 is continuously crushed.

According to the present invention having the above configuration, the grinding blade is formed in multiple stages and rotated by a drive motor, whereby the grinding object introduced from the top is subjected to each step of the grinding blade sequentially by its own weight, thereby completely grinding the grinding object. There is an effect that is crushed.

In particular, when the pulverized object is food waste, toothpicks or various bones mixed in the food waste, as well as soft food waste are completely pulverized, and are suitable for use as feed or fertilizer through post-treatment. There is another effect of simultaneously protecting the environment and saving resources through the recycling of waste.

In addition, in addition to the food waste, it is also applicable to the grinding of various grains, forage grasses, growth, bones, etc., there is another effect that can be used for multi-purpose.

Description

Multi purpose grinding machine {a multi-purporsed powdering machine}

The present invention relates to a pulverizing apparatus for effectively pulverizing various kinds of grinding objects, and more particularly, to crush food wastes collected in restaurants, homes and food processing plants as feed or fertilizers, The present invention relates to a multipurpose pulverizing device for effectively pulverizing various kinds of cereals, feed plants, growth, bones, and the like. will be.

In general, various kinds of food wastes appearing from homes and restaurants are increasing every day, and these food wastes are a serious environmental pollution problem.

In order to dispose of such food waste, a lot of manpower and expenses are consumed, and a large amount of pollutants are discharged from the garbage dump, causing pollution to surrounding soil and rivers and destroying the environment. Methods have been studied in various angles, and among them, one of the most widely used methods is to crush and ferment food waste, or to dry it and use it as feed or fertilizer.

In addition, in order to grind various grains, feed vegetation, growth, bones, etc. according to the intended use, various forms of crushing paper are used, an example of which is illustrated in FIG. 1.

Looking at the technical configuration of such a conventional pulverizer, the rotary shaft 53 is rotated by the drive means installed in the main body 50 to form the upper inlet 51 and the lower outlet 52, and The object to be pulverized is crushed by a plurality of grinding blades 54a, 54b, 54c provided on the rotary shaft 53.

The main body 50 is divided into upper and lower main bodies, configured to rotate by opening and closing around a hinge axis connected in one longitudinal direction, and between the upper and lower main bodies, at least one fixed blade for grinding a hard grinding object. It is installed to protrude inwards or more, and the rotary shaft 53 is formed in a plurality of stages to form a constant space between the plurality of grinding blades 54a, 54b, 54c for grinding and conveying the grinding object, the grinding blade 54a , 54b, 54c are configured to increase the number of blades from the inlet 51 to the outlet 52 side.

When the grinding object is put into a conventional grinding device having the above configuration, the grinding blade rotates the grinding object to be pulverized, but some remain in a form that is simply transported by the grinding blade so that the grinding object is not completely crushed. There is a problem.

In particular, when the pulverized object is food waste, the food waste is not completely pulverized, so that the drying or fermentation time performed after crushing becomes excessive, and it is difficult to dry or ferment the food trash generally the same. There is a problem.

In addition, a large number of different types of grinding blades must be provided, which requires a lot of manufacturing cost and manufacturing time, and is limited by the installation area due to the large size of the product, and also due to the increase in the number of parts. There is another problem that the frequency is increased, which is expensive and time-consuming to repair and repair.

The present invention has been devised in view of the above problems, and by forming and driving the grinding blade stepwise, the grinding object introduced from the top is subjected to each step of the grinding blade sequentially by its own weight, thereby grinding the grinding object completely. It is intended to be.

In particular, when the object to be crushed is food waste, toothpicks or various bones mixed with the food waste, as well as soft food waste are completely pulverized, and the food waste is recycled by making it suitable for use as feed or fertilizer through post-processing. Another aim is to protect the environment and save resources at the same time.

In addition, it is another object of the present invention to provide a multi-purpose grinding device applied to the grinding of various grains, feed grasses, growth, bones and the like in addition to food waste.

1 is a side cross-sectional view of a conventional grinder

2 is an overall perspective view of the present invention

3 is an overall perspective view of the subject innovation

4 is an exploded perspective view of the present invention grinding blade portion

5 is a partially exploded perspective view showing the assembly process of the present invention

6 is a side cross-sectional view of the present invention

Figure 7a is a partially enlarged cross-sectional view of the present invention Figure 6

Figure 7b is a cross-sectional view taken along line A-A of the present invention Figure 7a

[Explanation of symbols on the main parts of the drawings]

10: main body 11: upper body

12: lower body 13: outlet

14: coupling jaw 15: grinding jaw

16 bolt 20 grinding blade

21: upper grinding blade 22: upper drum

23: lower drum 24: lower grinding blade

25a, 25b: bearing 26: coupler for fixing the bearing

27: grinding blade combiner 30: drive unit

31: drive shaft 32: belt pulley

33: coupler 34: key

35 belt pulley coupler 40 housing portion

41: drive motor 42: belt

43: control panel

The present invention relates to a pulverizing apparatus for effectively pulverizing various grinding objects, and more particularly, to crush the collected food waste into small particles for recycling as feed or fertilizer, or to various grains, feed plants, growth, bones. The present invention relates to a multipurpose pulverizing apparatus for effectively crushing and the like, and is particularly characterized in that the crushing object is continuously pulverized by a crushing blade formed in multiple stages, thereby greatly improving the crushing efficiency of the pulverizing apparatus.

The subject innovation is largely composed of the main body portion 10, the grinding blade portion 20, the drive portion 30 and the housing portion 40, the drive portion 30 is provided at the lower end of the main body portion 10, the drive shaft 31 The upper stage, that is, the multi-stage stepped grinding blade 20 is installed inside the main body 10, and the assembled main body 10 is housed in the housing 40 to drive the motor 41 and the belt 42. Has an approximate configuration connected by.

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

Figure 2 shows the overall perspective view of the present invention, inside the housing portion 40 of the rectangular shape, the upper side is narrow and the lower side is a wide cylindrical body portion 10 and connected to the drive motor 41 below The drive unit 30 is installed, and the stepped grinding blade unit 20 is installed in the form of being connected to the drive shaft 31 in the main body unit 10, so that the grinding object introduced by the rotation of the grinding blade unit 20 continuously. Is crushed into

First, looking at the configuration of the body portion 10 through Figure 3, the body portion 10 is composed of an upper body 11 and a lower body 12, respectively, the upper body 11 is narrow in the upper end, the lower end Wide cylindrical shape, the inner surface is provided with a plurality of crushing jaw 15 in the form of oblique projections in an oblique direction, the lower body 12 has a diameter that the upper end is matched with the lower end of the upper body 11 It is in the form of a circular bowl, the center of which is drilled in a circular shape, and communicates with the lower end of the cylindrical shape is inserted into the drive shaft 31 to be described later, the lower body 12 is provided with a discharge port 13 on one side.

In addition, the bolt 16 is fastened to the coupling jaw 14 provided at the lower end of the upper body 11 and the lower body 12 so that the upper and lower bodies 11 and 12 may be integrally assembled. do.

On the other hand, the structure of the grinding blade 20 is installed in the main body portion 10 is shown in Figure 4 in an exploded perspective view, look at the configuration, first, the upper grinding blade 21 is formed in a multi-stage blade As the rotary blade in the form of a disk, the center is high and the lower the gradient toward the edge, the upper grinding blade 21 is provided with a sawtooth rectangular grinding projection 21a on the upper surface, the three directions of the upper grinding blade 21 That is, three, each one is provided at the edge portion divided by 120 °, two grinding projections (21a) are provided in the horizontal direction of the center portion of the upper grinding blade 21, the grinding projections when the injected hard grinding object is rotated It is closed with 21a and it is crushed finely.

In addition, the outer circumferential surface of the upper grinding blade 21 has a three-stage stepped shape, and the semi-cylindrical groove 21b is obliquely processed on the outer circumferential surface of the upper grinding blade 21 so that soft and hard grinding objects are sequentially processed. And a semi-cylindrical groove 22a having the same shape as the semi-cylindrical groove 21b of the upper grinding blade 21 on the inner circumferential surface of the upper drum 22 so that the injected grinding object can be pulverized while being transported to the lower portion. This is processed continuously.

The lower drum 23 is coupled to the lower end of the upper drum 22 is substantially the same as the upper drum 22, the semi-cylindrical groove (23a) is continuously processed on the inner peripheral surface, semi-cylindrical groove ( Between the 23a) is formed a square protrusion 23b, to improve the grinding ability of the upper grinding blade 21, and serves as a transfer passage of the grinding object.

On the other hand, the lower grinding blade 24 is installed at the bottom of the upper grinding blade 21 is composed of a circular tooth shape, the blades (24a, 24b) formed on the outer peripheral surface is provided with a radially protruding oblique, among which A blade 24a having the same width as the thickness of the lower grinding blade 24 is formed, and the blades 24b protruding only to the lower side of the lower grinding blade 24 are formed in four directions spaced 45 degrees apart therefrom. Then, the soft and hard grinding objects which have passed through the upper grinding blade 21 are regrind by the rotational force of the lower grinding blade 24, and then discharged to the discharge port 13.

On the other hand, the upper grinding blade 21 and the lower grinding blade 24 is inserted through the drive shaft 31, the drive shaft 31 is produced by cutting the round bar step by step, the upper and lower grinding The key groove 31a is cut at a portion that is coupled to the blades 21 and 24 and a portion that is connected to the driving unit 30 at the lower end thereof so that the coupling is possible by the key 34.

In addition, the drive unit 30 of the present invention is to transfer the power generated from the drive motor 41 to the belt pulley 32 connected to the drive shaft 31 using the belt 42, mainly 'V' The belt 42 and the belt pulley 32 for the 'V' belt are used and configured to enable operation and stop or control of the rotational speed by the control panel 43 connected to the drive motor 41.

On the other hand, looking at the assembly process of the present invention through Figure 5, after penetrating the upper bearing (25a) to the upper end of the drive shaft (31), and then inserted into the lower side of the lower body 12, the bearing fixing coupler (26) And the lower bearing 25b are sequentially penetrated from the lower end of the driving shaft 31, and then the coupling hole 33 is coupled to the bottom surface of the lower body 12 through the bolt 33a to connect the lower body 12 and the driving shaft ( 31).

Then, the lower drum 23 is placed into the lower body 12, the lower grinding blade 24 and the upper grinding blade 21 are sequentially passed from the upper end of the drive shaft 31, and then the key 34 is removed. After inserting and fixing to the key groove 31a, the upper blade 22 is mounted, and the upper blade 22 is mounted after combining the grinding blade coupler 27 to the upper surface of the upper grinding blade 21 through the bolt 27a.

Thereafter, the upper body 11 is placed on the upper end of the lower body 12 so that each engaging jaw 14 abuts, and then integrally assembled using the bolt 16, and a belt is provided at the lower end of the drive shaft 31. The pulley 32 is coupled through the belt pulley coupler 35 and the bolt 35a.

Then, the drive motor 41 and the coupled main body 10 are installed in the housing portion 40, and the drive pulley 41a and the belt pulley 32 are connected with the belt 42, and the jaw panel ( 43) and the drive motor 41 are connected to complete the assembly of the present invention.

Looking at the operating process of the present invention assembled as described above, first, by inserting the various grinding objects through the opening of the upper body 11, closing the lid, and then applying the power to rotate the drive motor 41, The belt pulley 32 is rotated by the belt 42, and the rotational force rotates the upper grinding blade 21 and the lower grinding blade 24 coupled with the drive shaft 31 to grind various grinding objects. The hard grinding object is mainly pulverized by the crushing protrusion 21a of the upper grinding blade 21 and the crushing jaw 15 provided on the inner surface of the upper body 11, which is stirred with the soft grinding object such as food waste. In between the state is introduced between the upper grinding blade 21 and the upper drum (22).

7A and 7B, the shape of the object to be crushed is well illustrated. As shown in FIG. 7B, the semi-cylindrical groove 21b of the upper grinding blade 21 and the semi-cylindrical groove 22a of the upper drum 22 coincide with each other. When the cylindrical groove is formed, the grinding object is introduced into the groove, and when the upper grinding blade 21 and the upper drum 22 are alternately rotated, the grinding object is easily crushed by the shear force, and the grinding object is introduced and crushed by the rotational force. Is operated continuously.

The primary pulverized object is pulverized once more by the upper crushing blade 21 and the lower drum 23, and then flows out to the lower crushing blade 24, and once again by the lower pulverizing blade 24. It is crushed and has an operation process that is discharged to the outlet (13) side.

According to the present invention having the above configuration, the grinding blade is formed in multiple stages and rotated by a drive motor, whereby the grinding object introduced from the top is subjected to each step of the grinding blade sequentially by its own weight, thereby completely grinding the grinding object. There is an effect that is crushed.

In particular, when the pulverized object is food waste, toothpicks or various bones mixed in the food waste, as well as soft food waste are completely pulverized, and are suitable for use as feed or fertilizer through post-treatment. There is another effect of simultaneously protecting the environment and saving resources through the recycling of waste.

In addition, in addition to the food waste, it is also applicable to the grinding of various grains, forage grasses, growth, bones, etc., there is another effect that can be used for multi-purpose.

Claims (2)

In a grinding apparatus in which a grinding object is ground by a grinding blade rotating by a driving means, Inside the housing portion 40 of the rectangular shape, the upper surface 11 is provided with a plurality of crushed jaw 15 of the rectangular projection on the inner circumferential direction in an oblique direction, the upper side of the narrow cylindrical shape and the lower side is a wide cylindrical shape, a circular bowl The lower body 12 of the form is coupled to each other to form the body portion 10, the lower portion is provided with a drive unit 30 connected by the drive motor 41 and the belt 42, Inside the main body portion 10, a grinding blade portion 20 composed of upper and lower grinding blades 21 and 24 and upper and lower drums 22 and 23 is connected to the driving shaft 31 of the driving unit 30. As installed, Multipurpose grinding apparatus, characterized in that the grinding object injected by the rotation of the grinding blade 20 is efficiently crushed. The method of claim 1, The grinding blade portion 20 is provided with a rectangular grinding protrusion 21a on the upper portion of the lower gradient plate as the center portion is higher and toward the edge, and the outer circumferential surface thereof is multistage in which the semi-cylindrical grooves 21b are processed obliquely and continuously. An upper grinding blade 21 having a blade formed thereon; An upper drum 22 on which a semi-cylindrical groove 22a of the same shape as the semi-cylindrical groove 21b of the upper grinding blade 21 is processed on an inner circumferential surface of a ring shape; A semi-cylindrical groove 23a is continuously processed on the inner circumferential surface of a ring shape, and a lower drum 23 having a square protrusion 23b formed between the semi-cylindrical grooves 23a; In the form of a circular gear, the outer peripheral surface of the blades 24a, 24b is composed of a lower grinding blade 24 provided radially, When the upper cylindrical blade 21 and the semi-cylindrical grooves 21b and 22a of the upper drum 22 are matched to the cylindrical grooves, the grinding object is introduced, and when rotated and staggered, the grinding object is crushed by a shear force, and the upper grinding blade 21 and Multi-purpose pulverizing device, characterized in that by the lower drum (23) continuously pulverized on the same principle as above, and then regrind and discharged by the lower grinding blade (24).