CN210449353U

CN210449353U - Corn degerming convex tooth mill with adjustable tooth pitch

Info

Publication number: CN210449353U
Application number: CN201920962387.7U
Authority: CN
Inventors: 杨明贵; 杨军; 韩旭强; 陈城城; 崔涛
Original assignee: Xintai Jiahe Biotech Co ltd
Current assignee: Xintai Jiahe Biotech Co ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-05-05
Anticipated expiration: 2029-06-25

Abstract

The utility model relates to a maize of adjustable tooth pitch takes off embryo dogtooth and grinds, including fixed casing, fix the quiet fluted disc in the casing inside, with the rotatory main shaft of the movable fluted disc of quiet fluted disc adaptation and drive movable fluted disc, be provided with feed inlet and discharge gate on the casing, relative rotation through movable fluted disc and quiet fluted disc is smashed the maize, quiet fluted disc central point puts the rigid coupling has the ring shape axle sleeve that stretches out to the casing outside, the axle sleeve passes through splined connection on the main shaft and can follow main shaft axial displacement, it has the ring channel that runs through along the circumferencial direction to open on the outer periphery of axle sleeve, it has the action bars to articulate on the casing, the lower extreme of action bars insert in the ring channel of axle sleeve and with the ring channel adaptation, through stirring the action bars, can drive the axle sleeve along main shaft axial motion, thereby adjust the interval between movable fluted disc and.

Description

Corn degerming convex tooth mill with adjustable tooth pitch

Technical Field

The utility model relates to a starch processing technology field specifically indicates a maize of adjustable tooth pitch takes off embryo dogtooth and grinds.

Background

The corn degerming convex tooth mill is a coarse crushing device for producing corn starch by a wet method, and is mainly used for the first coarse crushing of soaked corn and the secondary crushing of corn particle blocks after an embryo extraction process so as to separate embryo, skin and endosperm from each other, and the working principle of the corn degerming convex tooth mill is as follows: corn kernels containing germs enter from a feeding pipe, enter between a movable fluted disc and a static fluted disc with convex teeth under the action of centrifugal force, under the mechanical action of the movable fluted disc and the static fluted disc, the corn germs, husks and endosperm are respectively crushed to different degrees, then flow out from a discharge port and enter a subsequent germ separation procedure, and when the varieties of the corns are different or the fluted discs are worn, the distance between the movable fluted disc and the static fluted disc needs to be adjusted.

Disclosure of Invention

The utility model provides a can adjust the dogtooth mill of interval between fluted disc and the quiet fluted disc, the utility model discloses the simple structure of adjusting fluted disc and quiet fluted disc interval is practical, and with low costs.

The utility model discloses a following technical scheme realizes, the maize that provides an adjustable tooth pitch takes off embryo dogtooth and grinds, which comprises a fixed housing, fix the quiet fluted disc in the casing inside, with the rotatory main shaft of the moving-toothed disc of quiet fluted disc adaptation and drive moving-toothed disc, be provided with feed inlet and discharge gate on the casing, quiet fluted disc central point puts the rigid coupling and has the ring shape axle sleeve that stretches out to the casing outside, the axle sleeve passes through splined connection on the main shaft and can follow main shaft axial displacement, it has the ring channel that runs through along the circumferencial direction to open on the outer periphery of axle sleeve, it has the action bars to articulate on the casing, the lower extreme of action bars insert in the ring channel of axle sleeve and with the ring channel.

According to the scheme, the main shaft drives the movable fluted disc to rotate, the corn is crushed through the relative rotation of the movable fluted disc and the static fluted disc, the outer circumferential surface of the shaft sleeve fixedly connected with the movable fluted disc is provided with a circular groove penetrating along the circumferential direction, the machine shell is hinged with an operating rod, the lower end of the operating rod is inserted into the circular groove of the shaft sleeve and is matched with the circular groove, and the shaft sleeve can be driven to axially move along the main shaft by stirring the operating rod, so that the distance between the movable fluted disc and the static fluted disc is adjusted.

Preferably, the annular groove is provided outside the housing. The annular groove sets up in the casing outside in this scheme to avoid the powder after the maize is smashed to get into in the annular groove, and operating device such as action bars can set up in the casing outside, the operation of being convenient for.

Preferably, two thrust bearings are arranged in the annular groove, and the two thrust bearings are distributed on two sides of the lower end of the operating rod. Two thrust bearing are equipped with in the annular groove of this scheme, and two thrust bearing distribute in the both sides of action bars lower extreme, can reduce the frictional force between axle sleeve and the action bars, even if make the axle sleeve when rotatory, also can adjust the axle sleeve through the action bars.

Preferably, the lower end of the operating rod is spherical. The lower extreme of action bars is spherical in this scheme, therefore action bars lower extreme and thrust bearing are the point contact to can not interfere when using the action bars to promote the thrust bearing of both sides.

Preferably, the upper end of the operating rod is provided with a long hole along the length direction, a screw fixedly connected with the casing is inserted into the long hole, and the upper end of the operating rod is fastened on the screw through a nut. The upper end of action bars opens along length direction in this scheme has the slot hole, and the slot hole interpolation has the screw rod with the casing rigid coupling, and the nut fastening is passed through on the screw rod in the upper end of action bars, can adjust the position of action bars upper end through the nut on the rotatory screw rod to adjust the position of action bars lower extreme, owing to adjust through swivel nut, consequently can finely tune the position of action bars, improved the precision of adjustment.

Preferably, the casing is fixedly connected with a connecting plate, and the operating rod is hinged on the connecting plate. In the scheme, the connecting plate is fixedly connected to the casing, and the operating rod is hinged to the connecting plate, so that the operating rod is fixedly connected with the casing.

Preferably, a sealing ring is arranged between the shaft sleeve and the machine shell. The sealing washer is equipped with between axle sleeve and the casing in this scheme to seal casing and axle sleeve junction, can prevent that the maize flour in the casing from going out to spill from the axle sleeve, can also prevent debris such as dust from getting into in the casing from the axle sleeve.

The utility model has the advantages that: the utility model discloses a maize of adjustable tooth pitch takes off embryo dogtooth and grinds, relative rotation through moving fluted disc and quiet fluted disc is smashed the maize, with open on the outer periphery of the axle sleeve of moving fluted disc rigid coupling have along the circumferencial direction the ring channel, articulated on the casing have the action bars, the lower extreme of action bars insert in the ring channel of axle sleeve and with the ring channel adaptation, through stirring the action bars, can drive the axle sleeve along main shaft axial motion to adjust the interval between moving fluted disc and the quiet fluted disc, the utility model discloses adjust the simple structure practicality of moving fluted disc and quiet fluted disc interval, and with low costs.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention in the direction of A;

FIG. 3 is an enlarged view of the part B of the present invention;

shown in the figure:

1. the device comprises a shell, 2, a feeding hole, 3, a discharging hole, 4, a static fluted disc, 5, a movable fluted disc, 6, a base, 7, a main shaft, 8, a bearing with a seat, 9, a coupler, 10, a motor, 11, a shaft sleeve, 12, an operating rod, 13, a screw rod, 14 and a connecting plate.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

As shown in figures 1-3, the utility model discloses a corn degerming convex tooth mill with adjustable tooth pitch, which comprises a casing 1 and a base 6, wherein the base 6 is fixed on the ground, the casing 1 is fixedly connected with the base 6, a feed inlet 2 is arranged on the side surface of the casing 1, one end of the feed inlet 2 is communicated with the circle center position of the casing 1, the other end is vertically upward, a discharge port 3 is arranged below the casing 1, a fixed static fluted disc 4 and a rotary movable fluted disc 5 are arranged in the casing 1, a plurality of trapezoidal teeth are respectively arranged on the opposite surfaces of the static fluted disc 4 and the movable fluted disc 5, a circular ring-shaped shaft sleeve 11 extending to the outer side of the casing 1 is fixedly connected at the central position of the static fluted disc 4, a sealing ring is arranged between the shaft sleeve 11 and the casing 1, the shaft sleeve 11 is connected on a main shaft 7 through a spline and, and is connected with a motor 10 through a coupler 9, and both the bearing with a seat 8 and the motor 10 are fixed on the base 6.

An annular groove which penetrates through the outer circumferential surface of the shaft sleeve 11 along the circumferential direction is formed in the outer circumferential surface of the casing 1, the annular groove is arranged outside the casing 1, the section of the annular groove is rectangular, two thrust bearings are installed in the annular groove, and the two thrust bearings are installed on two side surfaces of the annular groove respectively.

The casing 1 is fixedly connected with a connecting plate 14, the connecting plate 14 is hinged with an operating rod 12, the lower end of the operating rod 12 is spherical and is inserted between two thrust bearings, the upper end of the operating rod 12 is provided with a long hole along the length direction, a screw rod fixedly connected with the casing 1 is inserted in the long hole, and the upper end of the operating rod 12 is fixed on the screw rod through a nut.

The utility model discloses a use method: the power supply of the motor 10 is switched on, the motor 10 rotates, the main shaft 7 is driven to rotate through the coupler 9, the main shaft 7 drives the movable fluted disc 5 to rotate, the corn is loaded from the feed inlet 2, the corn enters the movable fluted disc 5 and the static fluted disc 4 under the action of centrifugal force, under the mechanical action of the movable fluted disc 5 and the static fluted disc 4, corn germs, husks and endosperm are crushed in different degrees respectively, and then flow out of the discharge outlet 3.

When the interval between needs increase movable fluted disc 5 and quiet fluted disc 4, loosen the anticlockwise nut of the inboard of action bars 12, then tighten the nut clockwise in the action bars 12 outside to promote 12 upper ends of action bars to casing 1 direction, the lower extreme of action bars 12 drives axle sleeve 11 and removes to the direction of keeping away from casing 1, thereby has increased the interval between movable fluted disc 5 and the quiet fluted disc 4.

When the interval between needs reduction movable teeth dish 5 and quiet fluted disc 4, loosen the nut anticlockwise of the action bars 12 outside, then tighten the nut of action bars 12 inboard clockwise to promote the action bars 12 upper end to the direction of keeping away from casing 1, the lower extreme of action bars 12 drives axle sleeve 11 and removes to the direction of casing 1, thereby has reduced the interval between movable teeth dish 5 and the quiet fluted disc 4.

Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims

1. The utility model provides a maize of adjustable tooth pitch takes off embryo dogtooth and grinds which characterized in that: the automatic transmission mechanism comprises a fixed machine shell (1), a static fluted disc (4) fixed inside the machine shell, a movable fluted disc (5) matched with the static fluted disc (4) and a main shaft (7) driving the movable fluted disc (5) to rotate, wherein a feed inlet (2) and a discharge outlet (3) are arranged on the machine shell (1), a circular ring-shaped shaft sleeve (11) extending out of the outer side of the machine shell (1) is fixedly connected to the central position of the static fluted disc (4), the shaft sleeve (11) is connected to the main shaft (7) through a spline and can axially move along the main shaft (7), an annular groove penetrating along the circumferential direction is formed in the outer circumferential surface of the shaft sleeve (11), an operating rod (12) is hinged to the machine shell (1), and the lower end of the operating rod (12) is inserted into.

2. The corn degermination lobed mill with adjustable pitch as claimed in claim 1, wherein: the annular groove is arranged outside the machine shell (1).

3. The corn degermination lobed mill with adjustable pitch as claimed in claim 2, wherein: two thrust bearings are arranged in the annular groove and distributed on two sides of the lower end of the operating rod (12).

4. The corn degermination lobed mill with adjustable pitch as claimed in claim 3, wherein: the lower end of the operating rod (12) is spherical.

5. The corn degermination lobed mill with adjustable pitch as claimed in claim 1, wherein: the upper end of the operating rod (12) is provided with a long hole along the length direction, a screw fixedly connected with the shell (1) is inserted into the long hole, and the upper end of the operating rod (12) is fastened on the screw through a nut.

6. The corn degermination lobed mill with adjustable pitch as claimed in claim 1, wherein: a connecting plate (14) is fixedly connected to the casing (1), and the operating rod (12) is hinged to the connecting plate (14).

7. The corn degermination lobed mill with adjustable pitch as claimed in claim 1, wherein: and a sealing ring is arranged between the shaft sleeve (11) and the machine shell (1).