CN220004123U - Cutter for embryo-remaining rice mill - Google Patents

Abstract

A cutter for a germ-remaining rice mill belongs to the technical field of rice mills. The rice milling machine comprises a rice milling cutter, an adjustable mounting seat, an adjusting rod, a cutter rest and a ventilation cutter cover, wherein the adjusting rod is mounted on the machine frame through the adjustable mounting seat, the cutter rest is mounted at the bottom of the adjusting rod, the rice milling cutter is clamped on the cutter rest through the ventilation cutter cover, and a rice milling surface is arranged at the bottom of the rice milling cutter. The utility model aims to solve the problems that when a rice mill processes germ rice, a rice milling gap is relatively fixed and flexible adjustment cannot be performed on germ rice of different varieties and sizes, and the rice milling cutter is wear-resistant, can save consumables, prolongs the service life of consumables, greatly saves processing cost and is more convenient to damage and replace.

Description

Cutter for embryo-remaining rice mill

Technical Field

The utility model relates to a cutter for a germ-retaining rice mill, belonging to the technical field of rice mills.

Background

The germ rice is nutritional rice with germ and aleurone layers reserved in the rice processing process, the nutrition of the germ rice accounts for 80% of the total nutrition in the rice, the nutrition of the polished rice accounts for 5% of the total nutrition in the rice, the germ rice is rich in multiple vitamins and microelements, the germ rice is beneficial to human health after long-term eating, and along with the improvement of living standard and consumption and upgrading, the cognition and the requirements of people on the germ are being improved. However, the selling price of the germ rice processing equipment is too high, the production efficiency is low, so that the selling price of the germ rice is high, and the market popularization and the demands of common people are influenced.

The embryo rice mill used in the market and rice mill at present has two kinds, one is the traditional sand roller rice mill, and the other is the abrasive belt rice mill, and the sand roller rice mill processing efficiency is high, but the embryo retention rate and embryo integrity are low, and the nutrition content is far lower than 80% to the industry standard of double 80% of embryo retention rate and embryo integrity published by the country. The embryo retaining rate and the embryo integrity of the embryo rice processed by the abrasive belt rice mill can reach or exceed the national industry standard of double 80%, but the abrasive belt used as a consumable is expensive, the rice mill is inconvenient to operate and maintain, the processing efficiency is low, and the rice milling gaps of the two rice mills are relatively fixed, so that the embryo rice with different varieties and sizes cannot be flexibly adjusted.

Therefore, a new cutter for a germ-retaining rice mill is needed to solve the above-mentioned problems.

Disclosure of Invention

The present utility model has been developed to solve the problem that a rice milling gap is relatively fixed and cannot be flexibly adjusted for different kinds and sizes of germ rice when a rice mill processes germ rice, and a brief overview of the present utility model is given below in order to provide a basic understanding about some aspects of the present utility model. It should be understood that this summary is not an exhaustive overview of the utility model. It is not intended to identify key or critical elements of the utility model or to delineate the scope of the utility model.

The technical scheme of the utility model is as follows:

the utility model provides a leave embryo rice mill and use cutter, includes rice milling cutter, adjustable mount pad, adjusts pole, knife rest and ventilation sword lid, adjusts the pole and installs in the frame through adjustable mount pad, adjusts the pole bottom and installs the knife rest, and rice milling cutter passes through ventilation sword lid cartridge on the knife rest, rice milling cutter bottom has the mill rice face.

Preferably: the rice milling cutter is characterized in that a clamping groove is formed in the cutter rest, one end of the rice milling cutter is clamped in the clamping groove, and the other end of the rice milling cutter is pressed between the ventilation cutter cover and the cutter rest.

Preferably: the rice milling cutters are arranged in a plurality, and are sequentially and parallelly arranged on the cutter rest.

Preferably: an elastic piece is arranged between the ventilation knife cover and the rice milling knife.

Preferably: the bottom of the ventilation knife cover is provided with a plurality of elastic piece clamping grooves, and the elastic pieces are clamped in the elastic piece clamping grooves.

Preferably: the ventilation knife cover is provided with a plurality of ventilation holes penetrating through.

Preferably: the ventilation knife cover is connected with the knife rest through a pretightening force adjusting screw.

Preferably: the adjusting rod is a threaded rod, the threaded rod is in threaded fit with the adjustable mounting seat, and the bottom of the threaded rod is in running fit with the top of the tool rest through a bearing.

Preferably: the adjusting rod is a sliding rod which is slidably mounted on the adjustable mounting seat, and the adjustable mounting seat is provided with a locking bolt for fixing the sliding rod.

The utility model has the following beneficial effects:

1. the rice milling cutter is wear-resistant, can save consumable materials, prolongs the service life of the consumable materials, greatly saves processing cost, and is more convenient to damage and replace;

2. the rice milling cutter has the length as long as possible, so that the processing surface of rice milling is widened, the production and processing efficiency is improved, and the production cost is further reduced;

3. the rice milling cutter provided by the utility model has the advantages that the rice milling gap of the rice mill is adjustable, the structure is more flexible, the rice milling cutter is suitable for germ rice of different varieties and sizes, the needle-like gap adjustment is carried out on the germ rice, the application range is wider, and the practicability is stronger.

4. The ventilation knife cover is provided with the ventilation holes, so that the rice mill can suck bran and break the bran conveniently, and the knife can be cleaned conveniently. The ventilation holes are arranged in a grid shape, so that the ventilation area and the cutter cover strength are ensured.

Drawings

FIG. 1 is a view showing the fitting and installation of a cutter for a germ-retaining rice mill;

FIG. 2 is a view showing the state of use of the cutter for the germ-retaining rice mill;

FIG. 3 is a cross-sectional view of C-C of FIG. 2;

FIG. 4 is a schematic view of the structure of the rice milling cutter and the spike of the cutter for the germ-retaining rice mill;

FIG. 5 is a mating installation view of the knife holder and vent knife cover of the present utility model;

fig. 6 is a front view of fig. 5;

FIG. 7 is a top view of FIG. 5;

FIG. 8 is a section E-E of FIG. 6;

FIG. 9 is a cross-sectional F-F view of FIG. 6;

fig. 10 is an enlarged view at v of fig. 6;

FIG. 11 is a mating installation view of the vent cap elastomeric member;

FIG. 12 is a schematic view of the structure of the vent blade cover;

fig. 13 is a G-G section of fig. 12.

In the figure, 1-frame, 6-rice milling cutter, 51-adjustable mounting seat, 52-adjusting rod, 53-cutter rest, 54-ventilation cutter cover, 55-elastic piece, 56-elastic piece clamping groove, 57-ventilation hole, 58-pretightening force adjusting screw and 61-rice milling and grinding surface.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model is described below by means of specific embodiments shown in the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

The connection mentioned in the utility model is divided into a fixed connection and a detachable connection, wherein the fixed connection is a conventional fixed connection mode such as a non-detachable connection including but not limited to a hemmed connection, a rivet connection, an adhesive connection, a welded connection and the like, the detachable connection is a conventional detachable mode such as a threaded connection, a snap connection, a pin connection, a hinge connection and the like, and when a specific connection mode is not limited explicitly, at least one connection mode can be found in the conventional connection mode by default, so that the function can be realized, and a person skilled in the art can select the device according to needs. For example: the fixed connection is welded connection, and the detachable connection is hinged connection.

The first embodiment is as follows: referring to fig. 1 to 13, the cutter for germ-retaining rice mill of the present embodiment is described, the cutter for germ-retaining rice mill of the present embodiment is suitable for a crawler-type rice mill, the crawler-type rice mill includes a frame, a crawler-type transmission mechanism, a sand strip and the cutter for germ-retaining rice mill of the present embodiment, the transmission mechanism and the cutter for germ-retaining rice mill of the present embodiment are mounted on the frame, the sand strip is mounted on the transmission belt of the crawler-type transmission mechanism, a rice milling gap for milling rice is formed between the sand strip and the cutter for germ-retaining rice mill of the present embodiment, the cutter comprises a rice milling cutter 6, an adjustable mounting seat 51, an adjusting rod 52, a cutter rest 53 and a ventilation cutter cover 54, the adjusting rod 52 is mounted on the frame 1 through the adjustable mounting seat 51, the bottom of the adjusting rod 52 is mounted with the cutter rest 53 through the ventilation cutter cover 54, the ventilation cutter cover 54 is connected with the cutter rest 53 through a pre-tightening adjusting screw 58, the bottom of the rice milling cutter 6 is provided with a rice milling surface 61, the adjustable mounting seat 51 is matched with the adjusting rod 52, the rice milling cutter 6 is further evenly pressed by the cutter rest 6 under the adjustment position, and the uniform pressing force is further achieved by the cutter rest 6.

The rice milling cutter 6 is formed by combining a plurality of blades, and the low surface formed by the bottoms of the blades is a rice milling surface 61.

The knife rest 53 is provided with a clamping groove, one end of the rice milling knife 6 is clamped in the clamping groove, and the other end is pressed between the ventilation knife cover 54 and the knife rest 53.

The rice milling cutters 6 are arranged on the cutter frame 53 in parallel in sequence.

An elastic piece 55 is arranged between the ventilation knife cover 54 and the rice milling knife 6. The bottom of the ventilation knife cover 54 is provided with a plurality of elastic member clamping grooves 56, and the elastic members 55 are clamped in the elastic member clamping grooves 56. The ventilation knife cover 54 and the elastic member 55 can be integrally inlaid and bonded, but not limited to the two modes, and can be assembled separately.

The elastic member 55 is used for adjusting the milling force and providing resilience force when the rice milling cutters 6 return, ensuring that an elastic member 55 is arranged between every two rice milling cutters 6, and the two sides of each rice milling cutter 6 are elastic, and the elastic member 55 can be an elastic adhesive tape, elastic rubber and the like

The vent blade cover 54 is provided with a plurality of vent holes 57 therethrough. The ventilation holes 57 are arranged in a grid shape, so that the ventilation area and the cutter cover strength are ensured. Each vent 57 is located in the middle region of each adjacent two sets of rice milling knives 6.

The knife rest 53 and the sand strip 8 on the sand belt of the rice mill are mutually parallel, a rice milling gap is formed between the knife rest 53 and the sand strip, and germ rice is rolled and rubbed in the rice milling gap to be shelled during the processing of the rice mill.

The adjusting rod 52 is a threaded rod, the threaded rod is in threaded fit with the adjustable mounting seat 51, the bottom of the threaded rod is in running fit with the tool rest 53 through a bearing, the purpose of the adjusting rod is to achieve adjustment of a rice milling gap between the rice milling cutter 6 and a sand strip 8 on an abrasive belt of the rice mill by adjusting the installation fit position relation of the adjustable mounting seat 51 and the adjusting rod 52, the adjusting rod 52 can also be a sliding rod for achieving the purpose, the sliding rod is slidably mounted on the adjustable mounting seat 51, and a locking bolt or other limiting and fixing devices for fixing the sliding rod are arranged on the adjustable mounting seat 51.

It should be noted that, in the above embodiments, as long as the technical solutions that are not contradictory can be arranged and combined, those skilled in the art can exhaust all the possibilities according to the mathematical knowledge of the arrangement and combination, so the present utility model does not describe the technical solutions after the arrangement and combination one by one, but should be understood that the technical solutions after the arrangement and combination have been disclosed by the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. Cutter for embryo-retaining rice mill, which is characterized in that: including rice milling cutter (6), adjustable mount pad (51), regulation pole (52), knife rest (53) and ventilation knife cover (54), regulation pole (52) are installed on frame (1) through adjustable mount pad (51), and knife rest (53) are installed to regulation pole (52) bottom, and rice milling cutter (6) are installed on knife rest (53) through ventilation knife cover (54) card.

2. The cutter for a germ-retaining rice mill according to claim 1, wherein: a clamping groove is formed in the tool rest (53), one end of the rice milling cutter (6) is clamped in the clamping groove, and the other end of the rice milling cutter is pressed between the ventilation cutter cover (54) and the tool rest (53).

3. The cutter for germ-retaining rice mill according to claim 2, wherein: the rice milling cutters (6) are arranged in a plurality of ways and are sequentially and parallelly arranged on the cutter rest (53).

4. A cutter for a germ-retaining rice mill according to claim 3, wherein: an elastic piece (55) is arranged between the ventilation knife cover (54) and the rice milling knife (6).

5. The germ-retaining rice mill cutter according to claim 4, wherein: the bottom of the ventilation knife cover (54) is provided with a plurality of elastic piece clamping grooves (56), and the elastic piece (55) is clamped in the elastic piece clamping grooves (56).

6. The germ-retaining rice mill cutter according to claim 5, wherein: the ventilation knife cover (54) is provided with a plurality of ventilation holes (57) penetrating through the ventilation knife cover.

7. The germ-retaining rice mill cutter of claim 6, wherein: the ventilation knife cover (54) is connected with the knife rest (53) through a pretightening force adjusting screw (58).

8. The germ-retaining rice mill cutter of claim 7, wherein: the adjusting rod (52) is a threaded rod, the threaded rod is in threaded fit with the adjustable mounting seat (51), and the bottom of the threaded rod is in running fit with the top of the tool rest (53) through a bearing.

9. The germ-retaining rice mill cutter of claim 7, wherein: the adjusting rod (52) is a sliding rod, the sliding rod is slidably mounted on the adjustable mounting seat (51), and a locking bolt for fixing the sliding rod is arranged on the adjustable mounting seat (51).

10. The cutter for a germ-retaining rice mill according to claim 1, wherein: the bottom of the rice milling cutter (6) is provided with a rice milling surface (61).