CN214107053U

CN214107053U - Germ rice milling cutter

Info

Publication number: CN214107053U
Application number: CN202023140917.1U
Authority: CN
Inventors: 冯涛; 赵志强; 崔体一
Original assignee: Harbin Tuogu Machinery Technology Co ltd
Current assignee: Harbin Tuogu Machinery Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-03
Anticipated expiration: 2030-12-23

Abstract

A germ rice milling cutter belongs to the technical field of rice milling cutters. Be equipped with the multirow blade groove in the knife rest, blade and blade groove sliding connection, the blade of each row is concatenated by the cluster cutter arbor, and the diameter in the cutter arbor hole on the blade is greater than the diameter of cluster cutter arbor, and the upper portion of blade is equipped with elasticity pressure pad, and the upper portion of elasticity pressure pad is equipped with the clamp plate, by bolted connection between clamp plate and the knife rest. Compared with the prior art, the utility model discloses cancelled the spacer between blade and the blade, the gap between the blade just becomes the passageway of wind, and rice bran, dust and the garrulous rice that produce in the husk rice are passed through the passageway of wind and are all siphoned away, have avoided work to have to shut down to clear up to the certain time, have increased the operating duration of rice mill. After the spacer between the blades is cancelled, the blades can freely retreat, and the gaps between the blades form a wind channel, so that the temperature of the rice cutter is effectively reduced, the broken rice rate is further reduced, the temperature of finished rice is also reduced, and the quality of the rice is maintained.

Description

Germ rice milling cutter

Technical Field

The utility model relates to a germ rice milling cutter belongs to rice milling cutter technical field.

Background

Rice milling cutters of the existing germ rice milling machine are provided with isolation pads or similar isolation pads, rice bran, dust and broken rice are easily accumulated between blades and the isolation pads in the cutters during working, even if forced ventilation (negative pressure) can remove most of the rice bran, the dust and the broken rice, some rice bran, dust and broken rice are still difficult to clean, and the machine has to be stopped to clean up when working for a certain time.

Disclosure of Invention

The utility model aims at solving the problems existing in the prior art and further providing a germ rice milling cutter.

The utility model aims at realizing through the following technical scheme:

the utility model provides a germ rice milling cutter, includes knife rest, clamp plate, elasticity pressure pad, cluster cutter arbor and blade, is equipped with multirow blade groove in the knife rest, blade and blade groove sliding connection, and the blade of every row is concatenated by cluster cutter arbor, and the diameter in the cutter arbor hole on the blade is greater than the diameter of cluster cutter arbor, and the upper portion of blade is equipped with the elasticity pressure pad, and the upper portion of elasticity pressure pad is equipped with the clamp plate, by bolted connection between clamp plate and the knife rest.

Compared with the prior art, the utility model, cancelled the spacer between blade and the blade, gap between blade and the blade just becomes the passageway of wind, and rice bran, dust and the garrulous rice that produce in the husk rice are all siphoned away through the passageway of wind, have avoided work to have to shut down to clear up to the certain time, have increased the operating duration of rice mill. After the spacer between the blades is cancelled, the blades can freely retreat, and the gaps between the blades form air channels, so that the temperature of the rice cutter is effectively reduced, the broken rice rate is further reduced, the temperature of finished rice is also reduced, and the quality of the rice is maintained.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the rice milling cutter with germ of the utility model.

Fig. 2 is a schematic view of the overlooking structure of the rice milling cutter with germ of the utility model.

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 (with the blade of the cutter assembly omitted from FIG. 3)

Fig. 4 is a sectional view B-B of fig. 2.

Fig. 5 is a schematic view of the structure of the tool holder and the pressure plate.

Fig. 6 is a partially enlarged view of fig. 4 (cutter assembly).

Fig. 7 is a cross-sectional view taken along line C-C of fig. 6.

Fig. 8 is an enlarged view of fig. 7 at D.

Fig. 9 is a schematic view of the structure of the tool holder.

Fig. 10 is an enlarged view of fig. 9 at E.

In the figure, reference numerals, 1 denotes a knife block frame, 2 denotes an air suction cover sealing gasket, 3 denotes an air suction cover, 4 denotes a knife assembly, 5 denotes a rice bucket, 6 denotes a rice milling belt (abrasive belt), 7 denotes rice grains, 8 denotes a rice inlet, 9 denotes a rice outlet, 10 denotes an air suction pipe, 11 denotes a knife rest, 12 denotes a pressing plate, 13 denotes an elastic pressing pad, 14 denotes a string knife bar, 15 denotes a knife blade, and 16 denotes a blade groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings: the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation is given, but the scope of the present invention is not limited to the following embodiments.

As shown in fig. 1 to 10, the rice milling cutter for milled rice according to the present embodiment includes: the rice milling machine comprises a knife set frame 1, an air suction cover sealing gasket 2, an air suction cover 3, a knife assembly 4, a rice hopper 5, a rice milling belt 6 and an air suction pipe 10, wherein the air suction cover 3 is fixed on the knife set frame 1 through bolts, the air suction cover sealing gasket 2 is arranged between the air suction cover 3 and the knife set frame 1, the air suction pipe 10 is communicated with the air suction cover 3, the knife assembly 4 is uniformly distributed on the knife set frame 1, one end of the knife set frame 1 is a rice inlet 8 and is communicated with the rice hopper 5, one end of the knife set frame 1 is a rice outlet 9, a passage of rice grains 7 is arranged between the rice milling belt 6 and the knife assembly 4, the knife assembly 4 comprises a knife rest 11, a pressing plate 12, an elastic pressing pad 13, a cutter string bar 14 and blades 15, a plurality of blade grooves 16 are arranged in the knife rest 11, the blades 15 are connected with the blade grooves 16 in a sliding mode, each row of blades 15 are connected with the cutter string bar 14 in a serial mode, the diameter of the blade holes in the blades 15 is larger than that of the cutter bar 14, the blades 15, the elastic pressing pad 13 is arranged on the upper portion of the blades 15, the upper part of the elastic pressure pad 13 is provided with a pressure plate 12, and the pressure plate 12 is connected with the tool rest 11 through bolts.

The blade 15 has an inclination angle of 15-35 degrees facing the direction of the rice milling belt 6.

The working process is as follows: raw material rice grains 7 enter a rice inlet 8 from a rice hopper 5, and a rice grinding belt 6 drags the rice grains 7 to grind rice by matching with a blade 15 and moves towards a rice outlet 9. Small particle impurities such as rice bran and the like pass through the elastic pressure pad 13 and the long hole reserved in the pressure plate 12 from the gap reserved in the non-spacer structure under the negative pressure air suction effect, enter the air suction cover 3 and are discharged out of the machine body through the air suction pipe 10.

The above description is only the preferred embodiments of the present invention, and these embodiments are all based on the present invention, and the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a germ rice milling cutter, including knife rest (11), clamp plate (12), elasticity pressure pad (13), cluster cutter arbor (14) and blade (15), a serial communication port, be equipped with multirow blade groove (16) in knife rest (11), blade (15) and blade groove (16) sliding connection, blade (15) of each row concatenate by cluster cutter arbor (14), the diameter in the blade hole on blade (15) is greater than the diameter of cluster cutter arbor (14), the upper portion of blade (15) is equipped with elasticity pressure pad (13), the upper portion of elasticity pressure pad (13) is equipped with clamp plate (12), by bolted connection between clamp plate (12) and knife rest (11).

2. The rice milling cutter for milled rice with germ as claimed in claim 1, characterized in that the blade (15) has an inclination of 15-35 ° against the direction of the milling belt (6).