CN107413442B

CN107413442B - Electric stone mill suitable for grinding rice milk

Info

Publication number: CN107413442B
Application number: CN201710720429.1A
Authority: CN
Inventors: 聂志杏
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-21
Filing date: 2017-08-21
Publication date: 2023-07-25
Anticipated expiration: 2037-08-21
Also published as: CN107413442A

Abstract

The invention discloses an electric stone mill suitable for grinding rice milk, which comprises a frame, a lower mill disc, an upper mill disc, a jack, a gear transmission box, a transmission shaft and a motor, wherein the upper mill disc rotates relative to the lower mill disc under the drive of the motor, the gear transmission box and the transmission shaft, and the upper mill disc moves up and down relative to the lower mill disc under the drive of the jack and the transmission shaft. The electric stone mill suitable for grinding rice milk has the advantages of simple structure, attractive whole appearance, lifting of the upper grinding disc through the transmission shaft, easy cleaning of the upper grinding disc and the lower grinding disc, uniform and stable grinding force, effective prolonging of the service life of the stone mill, free disassembly and assembly of the transmission shaft, convenient replacement and easy maintenance, and the upper grinding disc and the lower grinding disc are mainly used for transmitting power through the motor and the gear transmission box.

Description

Electric stone mill suitable for grinding rice milk

Technical Field

The invention relates to the technical field of electric stone mill processing, in particular to an electric stone mill suitable for grinding rice pulp.

Background

Along with the progress of scientific technology, stone mill grinding is used for processing raw rice milk of steamed vermicelli roll, so that the pure flavor of food can be maintained, and the damage of nutrient components is less, so that stone mill has an irreplaceable position. Under the mainstream of modern advocating low-carbon environment-friendly life, the health care is taught, safety and sanitation are paid attention to, the existing stone mill in the market is complex in structure, difficult to maintain, large in size and more in occupied space, the upper grinding disc and the lower grinding disc are required to be separated when the grinding surfaces of the upper grinding disc and the lower grinding disc are cleaned, and the grinding disc is heavy, laborious and difficult to operate.

Disclosure of Invention

The invention aims to provide the electric stone mill suitable for milling rice milk, which has a simple structure and is convenient to maintain, and the upper millstone and the lower millstone can be separated by mechanization, so that the milling surfaces of the upper millstone and the lower millstone are convenient to clean.

In order to achieve the above purpose, the technical scheme of the invention is as follows:

the utility model provides an be suitable for electronic stone mill of mill rice thick liquid, includes frame, lower mill, go up mill and transmission shaft, the frame lower part is equipped with baffle one, baffle one center is equipped with the jack, still be equipped with the motor on the baffle one, be equipped with band pulley one on the output shaft of motor, the frame middle part is equipped with baffle two, baffle two centers are equipped with gear box, be equipped with band pulley two on gear box's the input shaft, band pulley one and band pulley two pass through the belt and connect, lower mill is installed at the top of frame, go up the mill and install on lower mill, the elevating part of jack, gear box's output shaft, transmission shaft, lower mill and go up mill coaxial setting, baffle two centers are equipped with a through-hole just to jack elevating part, transmission shaft axial activity cover is established on gear box's output shaft, the through-hole on the baffle two is passed and is contacted with the elevating part of jack, and the upper end passes down mill and is connected with last mill, it rotates for lower mill under the drive of motor (10) drive under the drive of jack, lower mill moves for lower mill.

Further, the center of the bottom of the upper grinding disc is embedded with a hexagonal sleeve, and the top of the transmission shaft is provided with a hexagonal column matched with the hexagonal sleeve.

Further, a seamless steel pipe for a transmission shaft to pass through is embedded in the center of the lower grinding disc, and a plurality of wear-resistant sealing rings matched with the transmission shaft are arranged in the seamless steel pipe.

Further, the bottom of transmission shaft is equipped with axial spacing groove, gear box output shaft is equipped with the spacer pin that matches with the spacing groove.

Further, two blind holes are symmetrically formed in the cylindrical surface of the upper grinding disc.

The beneficial effects of the invention are as follows:

1. the jack can enable the upper grinding disc to lift through the transmission shaft, and the upper grinding surface and the lower grinding surface are easy to clean.

2. The stone mill has the advantages that the stone mill is simple in structure, attractive in appearance, convenient to replace accessories, convenient to assemble and disassemble, convenient to disassemble and assemble, convenient to replace and easy to maintain, and two blind holes are symmetrically formed in the outer side face of the upper grinding disc.

3. The grinding of the upper grinding disc and the lower grinding disc is mainly realized by transmitting power through the transmission shaft, the grinding force is uniform and stable, and the service life of the stone mill is effectively prolonged.

Drawings

FIG. 1 is a schematic view of the overall structure of an electric stone mill;

FIG. 2 is a schematic view of a frame and internal structure;

FIG. 3 is a schematic diagram of the assembly of a gear box with a drive shaft;

FIG. 4 is a schematic view of the assembly of the drive shaft and lower abrasive disc;

FIG. 5 is a schematic cross-sectional view of a seamless steel pipe;

fig. 6 is a schematic cross-sectional view of the upper abrasive disc.

Reference numerals illustrate: the grinding machine comprises a 1-frame, a 2-lower grinding disc, a 3-upper grinding disc, a 4-stainless steel barrel, a 5-hand wheel, a 6-jack, a 7-gear box, an 8-transmission shaft, a 9-baffle I, a 10-motor, an 11-belt wheel I, a 12-belt, a 13-belt wheel II, a 14-baffle II, a 15-limiting pin, a 16-seamless steel tube, a 17-wear-resistant sealing ring, a 18-blind hole, a 19-hexagonal sleeve, a 20-hexagonal column and a 21-limiting groove.

Detailed Description

The present invention will be described in further detail with reference to the drawings and detailed description.

Examples:

as shown in fig. 1-6, an electric stone mill suitable for grinding rice pulp mainly comprises a frame 1, a lower grinding disc 2, an upper grinding disc 3, a jack 6, a gear box 7, a transmission shaft 8 and a motor 10. Wherein, frame 1 is the frame construction that stainless steel pipe welded formed, and the bottom surface welding has baffle one 9, and three side welding door plant, and the another side is equipped with the dodge gate (for being convenient for show frame 1 inner structure, door plant and dodge gate are not shown in the figure), for being convenient for remove this electronic stone mill, can also set up the gyro wheel in frame 1 bottom. The center part of the first baffle 9 is welded with a jack 6, the jack is connected with a hand wheel 5 outside the frame 1 through a connecting rod, the hand wheel 5 is rocked to enable the lifting part of the jack 6 to move up and down, a motor 10 is fixedly arranged on the left surface of the first baffle 9 through screws, and a belt wheel 11 is arranged on the output shaft of the motor 10. The middle part of the frame 1 is welded with a second baffle plate 14, the center of the second baffle plate 14 is provided with a through hole which is opposite to the lifting part of the jack 6, the center of the second baffle plate 14 is fixed with a gear box 7 by using a screw, a second belt wheel 13 is arranged on the input shaft of the gear box 7, a belt 12 is connected with the first belt wheel 11 and the second belt wheel 13, friction transmission is realized, and the axis of the output shaft of the gear box 7 is overlapped with the center line of the through hole in the center of the second baffle plate 14. The transmission shaft 8 can move up and down along the output shaft of the gear box 7 and can rotate along with the output shaft of the gear box 7 through the cooperation of the limiting groove 21 at the axial direction of the bottom and the limiting pin 15 on the output shaft of the gear box 7.

The lower grinding disc 2 is fixed on the top surface of the frame 1 through screws, a through hole is drilled in the center of the lower grinding disc, a seamless steel tube 16 is embedded in the through hole, the lower grinding disc is fixed through epoxy resin, and four wear-resistant sealing rings 17 are arranged in the seamless steel tube 16. The upper grinding disc 3 is positioned above the lower grinding disc 2, the hexagonal sleeve 19 is embedded in the center of the bottom, two blind holes 18 are symmetrically dug in the cylindrical surface, the upper grinding disc 3 is convenient to install, and the stainless steel barrel 4 is fixed on the upper surface of the upper grinding disc 3 through epoxy resin. The lower end of the transmission shaft 8 passes through a through hole in the center of the second baffle plate 14 and contacts with the lifting part of the jack 6, the upper end of the transmission shaft 8 is provided with a hexagonal column 20, the transmission shaft 8 movably passes through a seamless steel pipe 16 in the center of the lower grinding disc 2, the wear-resistant sealing ring 17 plays a role in sealing, the hexagonal column 20 at the upper end of the transmission shaft 8 is matched with the hexagonal sleeve 19 of the upper grinding disc 3, and the upper grinding disc 3 can be driven to rotate and jacked up upwards.

When rice milk is required to be ground, the hand wheel 5 is rocked, the lifting part of the jack 6 is separated from the lower end of the transmission shaft 8, the motor 10 is started, and the upper grinding disc 3 is driven to rotate relative to the lower grinding disc (2) through the belt pulley I11, the belt 12, the belt pulley II 13, the gear box 7 and the transmission shaft 8, so that grinding is realized; when the stone mill needs to be cleaned, the hand wheel 5 is rotated to enable the lifting part of the jack 6 to jack up the transmission shaft 8 to drive the upper grinding disc 3 to move upwards relative to the lower grinding disc 2, so that the lower grinding disc 2 and the upper grinding disc 3 are separated, and the cleaning is convenient.

The foregoing detailed description is directed to embodiments of the invention which are not intended to limit the scope of the invention, but rather to cover all modifications and variations within the scope of the invention.

Claims

1. The utility model provides a suitable mill rice thick liquid electric stone mill, its characterized in that includes frame (1), lower mill (2), go up mill (3) and transmission shaft (8), frame (1) lower part is equipped with baffle one (9), baffle one (9) center is equipped with jack (6), still be equipped with motor (10) on baffle one (9), be equipped with band pulley one (11) on the output shaft of motor (10), frame (1) middle part is equipped with baffle two (14), baffle two (14) center is equipped with gear box (7), be equipped with band pulley two (13) on the input shaft of gear box (7), band pulley one (11) and band pulley two (13) are connected through belt (12), install at the top of frame (1) lower mill (2), go up mill (3) and install on lower mill (2), the elevating gear part of jack (6), the output shaft of gear box (7), transmission shaft (8), lower mill (2) and last (3) coaxial setting, be equipped with two (14) and just set up in the axial through-hole of jack (7) on the output shaft of jack (6), the lower end of the transmission shaft (8) passes through a through hole on the second baffle (14) to be in contact with the lifting part of the jack (6), the upper end passes through the lower grinding disc (2) to be connected with the upper grinding disc (3), the upper grinding disc (3) is driven by the motor (10) to rotate relative to the lower grinding disc (2), and the upper grinding disc (3) is driven by the jack (6) to move up and down relative to the lower grinding disc (2);

the center of the bottom of the upper grinding disc (3) is embedded with a hexagonal sleeve (19), and the top of the transmission shaft (8) is provided with a hexagonal column (20) matched with the hexagonal sleeve (19);

the bottom of transmission shaft (8) is equipped with axial spacing groove (21), gear box (7) output shaft is equipped with spacer pin (15) with spacing groove (21) matching.

2. The electric stone mill suitable for grinding rice milk according to claim 1, wherein a seamless steel tube (16) for a transmission shaft (8) to pass through is embedded in the center of the lower grinding disc (2), and a plurality of wear-resistant sealing rings (17) matched with the transmission shaft (8) are arranged in the seamless steel tube (16).

3. An electric stone mill suitable for grinding rice pulp according to any one of claims 1-2, characterized in that the cylindrical surface of the upper grinding disc (3) is symmetrically provided with two blind holes (18).