CN207823109U - A kind of V-type flour mill - Google Patents

Abstract

The utility model discloses a V-shaped mill, comprising a motor, a cover plate, a milling mechanism and a base, the motor is fixed on the cover plate, the cover plate is fixed on the base, and the base is provided with V-shaped milling chamber, the milling mechanism includes a V-shaped movable grinding roller arranged in the V-shaped milling chamber and whose upper end is fixedly connected with the output shaft of the motor, and fixedly arranged on the V-shaped mill The V-shaped fixed grinding disc on the inner wall of the powder chamber, the V-shaped movable grinding roller and the V-shaped fixed grinding disc are separated by a certain gap, and the upper end of the V-shaped grinding chamber is provided with a feeding port obliquely, and the V-shaped There is a discharge port at the bottom of the milling chamber. The V-type pulverizer of the utility model can realize the pulverizing function from top to bottom at one time, and is convenient for unloading, and has simple structure, small volume and easy operation.

Description

A V-shaped mill

technical field

The utility model relates to a processing equipment for whole grains, in particular to a V-shaped mill.

Background technique

Most of the grain mills currently on the market are realized by the mutual rotation of two grinding discs. Although the material enters from above, it needs to be spirally conveyed between the two grinding discs horizontally. The horizontal passage is easily stuck by the powder and easily blocked, which requires manual processing.

Therefore, it is necessary to provide a new pulverizer that does not need to transport materials horizontally to solve the above problems.

Utility model content

The technical problem to be solved by the utility model is to provide a V-shaped mill with simple structure, easy operation, and the ability to directly complete the milling function from top to bottom.

In order to solve the above technical problems, the utility model is realized through the following technical solutions:

A V-shaped mill, including a motor, a cover plate, a milling mechanism and a base, the motor is fixed on the cover plate, the cover plate is fixed on the base, and a V-shaped grinding chamber is arranged in the base , the milling mechanism includes a V-shaped movable grinding roller arranged in the V-shaped milling chamber and whose upper end is fixedly connected to the output shaft of the motor, and a V-shaped roller tightly fixed on the inner wall of the V-shaped milling chamber. There is a certain gap between the V-shaped movable grinding roller and the V-shaped fixed grinding disc. The upper end of the V-shaped milling chamber is provided with a feeding port obliquely, and the bottom of the V-shaped milling chamber is provided with a There is a discharge port.

Preferably, the cover plate includes a first cover plate, a second cover plate, and a pin shaft. The second cover plate is located at the feed inlet and is hinged with the first cover plate through a pin shaft. When grinding powder, the second cover plate After the cover plate rotates around the pin shaft, it covers the feed port to prevent the raw material from splashing out during grinding.

Preferably, the cover plate includes a first cover plate, a second cover plate, and a horizontal pin shaft. Cover the feed inlet after the pin shaft rotates.

Preferably, the cover plate includes a first cover plate, a second cover plate, and a vertical pin shaft, the second cover plate is hinged with the first cover plate through the vertical pin shaft, and the second cover plate is rotated around the vertical After the pin rotates, it translates and covers the feed opening.

Preferably, the cover plate includes a first cover plate and a second cover plate, the first cover plate is provided with a guide rail groove, and the second cover plate is provided with a guide rail that moves linearly along the guide rail groove, and the grinding When powdering, push the second cover plate to move along the guide rail groove and cover the feeding port.

Preferably, the V-shaped included angle of the V-shaped movable grinding roller is smaller than the V-shaped included angle of the V-shaped fixed grinding table, forming a V-shaped space with a wide top and a narrow bottom, so as to achieve the purpose of changing the powder from coarse to fine.

Preferably, the working surfaces of the V-shaped movable grinding roller and the V-shaped fixed grinding disc are provided with grinding lines, so as to improve the efficiency and quality of grinding.

Preferably, the working surface of the V-shaped dynamic grinding roller is provided with spiral grinding lines, and when the V-shaped dynamic grinding roller rotates, it is beneficial to send the grinding powder down and discharge materials.

Preferably, the cover plate is provided with an adjusting bolt, and the adjusting bolt is covered with a compression spring located between the cover plate and the base for adjusting the vertical height of the cover plate, thereby adjusting the V-shaped movable grinding roller and the V-shaped grinding roller. Gap between grinding discs.

Compared with the prior art, the V-type mill provided by the utility model does not need to transport materials horizontally, and can realize the grinding function directly from top to bottom. It is convenient for feeding, grinding and cleaning, and reduces the labor intensity of operators. At the same time, the utility model has the advantages of simple structure, small size and convenient operation.

Description of drawings

Fig. 1 is the front schematic view of the V-type pulverizer of the present invention.

Fig. 2 is a schematic top view of a V-type pulverizer of the present invention.

In the figure: 1-motor, 2-cover plate, 21-first cover plate, 22-second cover plate, 23-pin shaft, 3-adjusting bolt, 4-compression spring, 5-milling mechanism, 51-incoming Feed opening, 52-V type movable grinding roller, 53-V type fixed grinding disc, 6-base, 61-V type grinding chamber; 7-discharge port.

Detailed ways

The purpose of the utility model will be further described in detail below in conjunction with the accompanying drawings and specific examples. The examples cannot be repeated here one by one, but the implementation of the utility model is not therefore limited to the following examples.

As shown in Figures 1 and 2, a V-shaped mill includes a motor 1, a cover plate 2, a milling mechanism 5 and a base 6, the motor 1 is fixed on the cover plate 2, and the cover plate 2 Fixed on the base 6, the base 6 is provided with a V-shaped milling chamber, and the milling mechanism 5 includes a V-shaped milling chamber which is arranged in the V-shaped milling chamber and whose upper end is fixedly connected to the output shaft of the motor 1. The moving grinding roller 52 and the V-shaped fixed grinding disc 53 that is closely attached to the inner wall of the V-shaped grinding chamber 61 are fixed, and there is a certain gap between the V-shaped moving grinding roller 52 and the V-shaped fixed grinding disc 53. The diameters of the V-shaped grinding chamber 61, the V-shaped movable grinding roller 52 and the V-shaped fixed grinding disc 53 gradually decrease from top to bottom, and the upper end side of the V-shaped grinding chamber 61 is provided with a feeding port 51 obliquely. A discharge port 7 is provided at the bottom of the V-shaped milling chamber 61 .

The cover plate 2 includes a first cover plate 21, a second cover plate 22, and a horizontal pin, and the second cover plate 22 is hinged with the first cover plate 21 through a horizontal pin shaft. 22 cover feed inlet 51 after rotating around horizontal bearing pin.

The V-shaped included angle of the V-shaped movable grinding roller is smaller than the V-shaped included angle of the V-shaped fixed grinding table, forming a V-shaped space with a wide top and a narrow bottom, so that the powder can be changed from coarse to fine.

The working surfaces of the V-shaped movable grinding roller 52 and the V-shaped fixed grinding disc 53 are provided with grinding grains. Wherein, the working surface of the V-shaped dynamic grinding roller 52 is provided with spiral grinding grains. When the V-shaped dynamic grinding roller 52 rotates, it is conducive to conveying the grinding powder downward, facilitating material discharge, preventing clogging, and improving the grinding efficiency at the same time. Powder efficiency and quality.

In addition, the cover 2 is provided with an adjusting bolt 3, and the adjusting bolt 3 is covered with a compression spring 4 between the cover 2 and the base 6, which is used to adjust the vertical height of the cover 2, thereby adjusting the V The gap between the V-shaped movable grinding roller 52 and the V-shaped fixed grinding disc 53, when the adjusting bolt 3 is tightened, the gap between the V-shaped movable grinding roller 52 and the V-shaped fixed grinding disc 53 becomes smaller, and when the adjusting bolt 3 is loosened, the V-shaped The gap between the V-shaped movable grinding roller 52 and the V-shaped fixed grinding disc 53 becomes larger under the action of the compression spring 4, so that it is suitable for different grinding conditions and requirements.

In another feasible embodiment of the present utility model, the cover plate 2 includes a first cover plate 21, a second cover plate 22, and a vertical pin shaft, and the second cover plate 22 connects with the first cover plate 23 through the vertical pin shaft The cover plate 21 is movable and hinged. When grinding powder, the second cover plate 22 is rotated around the vertical pin shaft 23 and then translated to cover the feed opening 51 .

In another feasible embodiment of the utility model, the cover plate 2 includes a first cover plate 21 and a second cover plate 22, the first cover plate 21 is provided with guide rail grooves, and the second cover plate 22 is provided with a guide rail that moves linearly along the guide rail groove. When grinding powder, the second cover plate 22 is pushed to move along the guide rail groove to cover the feed port 51 .

The working process of the V-type pulverizer provided by the foregoing embodiments is as follows:

Open the second cover plate 22 and put whole grains into the feed port 51, so that the V-shaped milling cavity 61 is filled with whole grains to be processed;

The V-shaped movable grinding roller 52 is driven by the motor 1 to rotate and rubs against the V-shaped fixed grinding disc 53. Since the pulverizer has a V-shaped structure, under the rotation of the pulverizer, the powder will flow from top to bottom. From coarse to fine, so that the grains are ground into fine powder, and the fine powder is conveyed downwards and discharged from the discharge port 7 under the joint action of gravity and the spiral grinding pattern of the V-shaped movable grinding roller 52 .

In the above processing process, the V-shaped mill does not need to transport materials horizontally, and can realize the grinding function directly from top to bottom. It is convenient to feed, grind and clean, and reduces the labor intensity of the operator. It has a simple structure, small size, and easy operation. .

The above-mentioned embodiments of the present utility model are only examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. For those of ordinary skill in the art, on the basis of the above description, other changes or changes in different forms can also be made. It is not necessary and impossible to exhaustively list all the implementation manners here. All modifications, equivalent replacements and improvements made within the spirit and principles of the utility model shall be included in the protection scope of the claims of the utility model.

Claims (9)

1. A V-type mill, characterized in that: comprise motor (1), cover plate (2), milling mechanism (5) and base (6), and described motor (1) is fixed on cover plate ( 2), the cover plate (2) is fixed on the base (6), the base (6) is provided with a V-shaped milling cavity, and the milling mechanism (5) includes a The V-shaped movable grinding roller (52) in the powder chamber whose upper end is fixedly connected with the output shaft of the motor (1), and the V-shaped fixed grinding disc (53) that is closely fixed on the inner wall of the V-shaped grinding chamber (61) ), there is a certain gap between the V-shaped moving grinding roller (52) and the V-shaped fixed grinding disc (53), and the upper end side of the V-shaped grinding chamber (61) is obliquely provided with a feed port (51) , the bottom of the V-shaped milling chamber (61) is provided with a discharge port (7). 2. The V-type mill according to claim 1, characterized in that: said cover plate (2) comprises a first cover plate (21), a second cover plate (22), and a pin shaft (23), so that The second cover plate (22) is located at the feed inlet, and is hinged with the first cover plate (21) through the pin shaft (23). When grinding powder, the second cover plate (22) is rotated around the pin shaft (23) Cover the feed opening (51). 3. The V-shaped mill according to claim 2, characterized in that: the cover plate (2) includes a first cover plate (21), a second cover plate (22), and a horizontal pin shaft, and the first cover plate (2) Two cover plates (22) are articulated with the first cover plate (21) through horizontal pins, and the second cover plate (22) is rotated around the horizontal pins to cover the feed inlet (51) during powder grinding. 4. The V-shaped mill according to claim 2, characterized in that: the cover plate (2) comprises a first cover plate (21), a second cover plate (22), and a vertical pin shaft, and the first cover plate (2) Two cover plates (22) are articulated with the first cover plate (21) through the vertical pin shaft. When grinding powder, the second cover plate (22) is rotated around the vertical pin shaft to translate and cover the feed inlet (51). 5. The V-type mill according to claim 1, characterized in that: said cover plate (2) comprises a first cover plate (21), a second cover plate (22), said first cover plate ( 21) is provided with a guide rail groove, and the second cover plate (22) is provided with a guide rail that moves linearly along the guide rail groove. When grinding powder, push the second cover plate (22) to move along the guide rail groove and cover it Feed port (51). 6. The V-shaped mill according to claim 1, characterized in that: the V-shaped included angle of the V-shaped movable grinding roller (52) is smaller than the V-shaped included angle of the V-shaped fixed grinding disc (53). 7. The V-shaped mill according to claim 1, characterized in that: the working surfaces of the V-shaped movable grinding roller (52) and the V-shaped fixed grinding disc (53) are provided with grinding grains. 8. The V-shaped mill according to claim 7, characterized in that: the working surface of the V-shaped movable grinding roller (52) is provided with spiral grinding patterns. 9. The V-shaped mill according to claim 1, characterized in that: the cover plate (2) is provided with an adjusting bolt (3), and the adjusting bolt (3) is covered with a The compression spring (4) between the base (6) is used to adjust the vertical height of the cover plate (2), thereby adjusting the gap between the V-shaped movable grinding roller (52) and the V-shaped fixed grinding disc (53).