CN2254771Y - Grinder with stirring mechanism - Google Patents

Abstract

The utility model discloses a mill with rabbling mechanism, this mill is by putting the magazine, the head stone, parts such as lower head stone group and rabbling mechanism are constituteed, it sets up an gomphosis and a rabbling mechanism gomphosis in mill central authorities upwards, this rabbling mechanism is each other for the gomphosis by an extension rod with its bottom and the corresponding pole hole of gomphosis tenon, the extension rod passes the thru hole of head stone and puts the perforation back of magazine, its top and a central authorities have the stirring piece block of jogging hole, this stirring piece periphery has one or more piece wings of establishing of hanging down, when the disk made circular motion down, this extension rod can make stirring piece stir the abrasive material, guarantee grinding operation smoothly goes on.

Description

Grinder with stirring mechanism

The utility model relates to a granular food grinder, in particular to this type of grinder with a stirring mechanism.

Existing granular food grinders, such as the sesame grinders researched and developed by manufacturers such as Panasonic (Rocking) and Hitachi, generally extend a transmission shaft upwards from the power part below the body, and the transmission shaft is pivotally connected with the lower grinding disc. ; and the upper grinding disc is fixedly installed at the bottom of the transparent material box, and there is a top cover for sealing above the material box. When the power part is activated for actual operation, the lower grinding disc will rotate accordingly, and the sesame grains will enter the gap between the upper and lower grinding discs through the hole-shaped channel under the material box and the preset disc hole of the upper grinding disc for grinding operation. A number of radial disc ribs protrude from the joint surface of the upper and lower grinding discs, so that the sesame powder can be pushed out of the grinding disc, and at the same time, the powder is transported to the discharge port in a rotating manner through a number of blades extending integrally with the lower grinding disc.

The defect of the above-mentioned grinder is that because the hard shell on the surface of the sesame is oily, it is easy to stick to each other to form a "bridge" phenomenon, resulting in unsmooth grinding or idling of the upper and lower grinding discs.

The purpose of this utility model is to overcome the above-mentioned defects of the prior art, and to design a granular food grinder that can eliminate the "bridging" phenomenon and ensure smooth feeding.

The technical measure to realize the purpose of the utility model is to add an agitating mechanism for eliminating the "bridging" phenomenon in the granular food grinder of the utility model.

The utility model is a grinder with a stirring mechanism, which has a material box, the bottom of which is a concave arc-shaped partition, and a perforated box tenon protrudes upwards in the center for a belt penetration corresponding to an upper grinding disc. The tenons of the holes are fitted together, and several fan-shaped holes are opened on the periphery of the tenon of the material box, and there are hollowed-out through holes on the upper grinding plate corresponding to the aforementioned fan-shaped holes; A rotary piece is butted, and there is a hole at the bottom of the rotary piece to connect with the transmission shaft of the power component; the characteristic of the grinder is that a fitting tenon is vertically set up in the center of the lower grinding disc for fitting with a stirring mechanism, The agitating mechanism is an extension rod with its bottom and the rod hole corresponding to the fitting tenon are mutually fitted, and after the extension rod passes through the through hole of the upper grinding disc and the perforation of the described material box, its top and A stirring piece with an engaging hole in the center is engaged, and the periphery of the stirring piece has one or more flaps hanging down.

The above-mentioned extension rod is integrally arranged in the center of the lower grinding disc, instead of the fitting tenon.

The above-mentioned fitting tenon fits with a gasket that increases the gap between the upper and lower grinding discs.

The top of the extension rod is provided with a rod slot which engages with the engaging hole of the stirring blade.

A longitudinal rod groove is opened on the top of the extension rod so as to prevent the stirring blade from coming off.

The aforementioned fitting tenon is cross-shaped, or circular, or semicircular, or rectangular, or polygonal, and the rod hole of the extension rod corresponds to the shape of the fitting tenon. The technical content of the utility model will be described in detail below in conjunction with the accompanying drawings and embodiments. Fig. 1 is a three-dimensional exploded view of the relevant components of the grinder with a stirring mechanism of the present invention, and Fig. 2 is a cross-sectional view of the relevant components of the grinder with a stirring mechanism of the present invention.

Shown in the figure, the utility model is basically made up of a material box 1, an upper grinding disc 2, a lower grinding disc group 3 and a stirring mechanism 4.

Among them, the material box 1 is an existing hollow shell, the top of which is open, and can be socketed with an upper cover. , there are some fan-shaped holes 13 on the box tenon 12 periphery, for the sesame grains to drop. In addition, two parallel box ribs 14 protrude longitudinally and inwardly from the two opposite ends of the bottom of the material box 1 for positioning the upper grinding disc 2 .

The upper grinding disc 2 is an existing circular disc body, and its bottom surface is provided with some existing upper disc ribs 21 (not shown because of the projection angle relationship), and the size is corresponding to the material box 1 for mutual fitting. There is a plate tenon 23 with an upper plate hole 22 extending longitudinally upwards in the center, which is used for interfitting and positioning with the aforementioned box tenon 12, and a number of hollow through holes 24 are provided corresponding to the fan-shaped hole 13, for sesame grains to enter the upper grinding plate 2 and Between the lower grinding discs 31. In order to keep the upper grinding disc 2 fixed, the position corresponding to the box rib 14 is inwardly recessed to form a disc gap 25 for engaging with each other.

Lower grinding disc group 3, also existing disc body, is mainly formed by the following grinding disc 31 and a rotary plate 32 that are disc-shaped. The size of the lower grinding disc 31 is smaller than that of the upper grinding disc 2, and there are also existing radially protruding lower disc ribs 311 on its top surface, and there are several vertically arranged disc hooks 312 on the bottom surface, which are provided for the corresponding preset buttonholes 321 of the rotating piece 32. Fasten, and the center of the rotating piece 32 protrudes upwards with a piece of tenon 322 for a spring 323 to embed. After the lower grinding disc 31 and the rotating disc 32 are engaged, the spring 323 between the two can make the lower grinding disc 31 have the elastic force to move up and down. In addition, there is a hole 324 in the center of the bottom of the rotating piece 32 for connecting with the drive shaft of the power unit, and a plurality of blades 325 are arranged on the periphery of the hole 324 .

The utility model is different from the prior art in that a fitting tenon 313 is vertically arranged in the center of the lower grinding disc 31 for connecting with the stirring mechanism 4 described later.

The stirring mechanism 4 mainly has a round rod-shaped extension rod 41, and a rod hole 411 corresponding to the aforementioned fitting tenon 313 is provided at the bottom, so that the extension rod 41 can be vertically arranged on the fitting tenon 313, and the fitting tenon 313 is fitted with a gasket 412, and then fitted with the extension rod 41, so that it passes through the upper hole 22 of the upper grinding disc 2 and the perforation 11 of the material box 1, and a length between the fan-shaped holes 13, And one or more agitating blades 42 with flaps 421 hanging downwards are fitted. An engaging hole 422 is provided in the center of the agitating piece 42 for engagement with the preset rod groove 413 of the extension rod 41. In order to prevent the two from disengaging, a rod groove 414 is provided in the center of the top of the extension rod 41 so that the arc-shaped top has a Retraction and expansion elasticity.

After the utility model is assembled as above, its profile is as shown in Figure 2. When the power part is started, the lower millstone group 3 makes a circular motion, so that the sesame grains between the lower millstone 31 and the upper millstone 2 are ground. Now the sesame grains pass through the fan-shaped hole 13 and the through hole 24 one after another to enter between the two grinding discs for grinding. At the same time, the tenon 313 protruding from the center of the lower grinding disc 31 also rotates thereupon, and drives the extension rod 41 fitted therewith to stir in a circle. The agitation of the downwardly extending wings 421 can eliminate the "bridge" phenomenon caused by the adhesion of oil on the surface of the sesame seeds, so that the sesame seeds can pass through the fan-shaped holes 13 and the through holes 24 smoothly for grinding operations .

The extension rod 41 of the utility model can also be vertically arranged upwards in the center of the lower grinding plate 31 to replace the fitting tenon 313, and the aforementioned effects can also be obtained. When the fitting tenon 313 of the present utility model is implemented, it can be cross-shaped, circular, semicircular, rectangular or polygonal, and the rod hole 411 of the extension rod 41 is corresponding to the shape of the fitting tenon 313, so as to facilitate form a linkage relationship.

The agitation mechanism added by the utility model completely eliminates the "bridging" phenomenon formed by the particle itself or external factors in the grinder by using the circular operation of its own power components, without relying on other power devices for assistance, and has positive practical effects.

Claims (6)

1. A grinder with a stirring mechanism, which has a material box, the bottom of which is a concave arc-shaped partition, and a perforated box tenon protrudes upwards from the center for a through-hole corresponding to an upper grinding disc. The tenons of the discs are fitted together, and several fan-shaped holes are opened on the periphery of the tenon of the material box, and there are hollowed-out holes on the upper disc corresponding to the aforementioned fan-shaped holes; The rotating piece is butted, and there is a hole at the bottom of the rotating piece to connect with the transmission shaft of the power component; the characteristic of the grinder is that a fitting tenon is vertically set up in the center of the lower grinding plate, for fitting with a stirring mechanism, the The agitating mechanism is made of an extension rod with its bottom and the rod hole corresponding to the fitting tenon are fitted together, and after the extension rod passes through the through hole of the upper grinding disc and the perforation of the material box, its top and a The agitating piece with the engaging hole in the center is engaged, and the periphery of the agitating piece has one or more flaps hanging down. 2. The grinder according to claim 1, characterized in that, the extension rod is integrally arranged in the center of the lower grinding disc, instead of the fitting tenon. 3. The grinder according to claim 1, wherein the fitting tenon fits with a gasket that increases the gap between the upper and lower grinding discs. 4. The grinder according to claim 1, wherein a rod groove is provided on the top of the extension rod to engage with the engaging hole of the stirring blade. 5. The grinder according to claim 1, characterized in that, the top of the extension rod is provided with a longitudinal rod groove for engaging with the stirring blade so as not to disengage. 6. The grinder according to claim 1 or 3, characterized in that, the fitting tenon is in the shape of a cross, or a circle, or a semicircle, or a rectangle, or a polygon, and the rod of the extension rod The hole corresponds to the shape of the fitting tenon.

Images