CN218250416U - Adjustable raw material grinding machine - Google Patents

Abstract

The utility model relates to a grinding device technical field discloses a raw materials grinds machine with adjustable, include: the hopper is provided with an opening above and used for pouring materials; the material pipe is of a hollow structure and is connected with the hopper; the material conveying rod is arranged in the material pipe and used for propelling the material to move; the female cone shell is arranged at the end part of the material pipe, and female cone helical teeth are arranged on the inner wall of the female cone; the male vertebra is arranged on the inner wall of the female cone shell, and male vertebra oblique teeth matched with the female cone oblique teeth are arranged on the outer peripheral surface of the male vertebra; the adjusting component is connected with one end of the male vertebra, and the adjusting component adjusts the position of the male vertebra relative to the female cone shell. The utility model discloses can grind dry coffee beans or dry cereal class, through the adjustable grinding operation to realize the granule or the fine powder of different grades of size thickness that the consumer required.

Description

Adjustable raw material grinding machine

Technical Field

The utility model relates to a grinding device technical field, in particular to raw materials grinds machine with adjustable.

Background

The grinding device is used for grinding some dried grains such as coffee beans and rice into powder so as to meet the use requirements of users.

The grinding objects have the problem of size and thickness of the particles required by the customer during operation, and adjustable grinding devices, for example, in the form of an electric drive for controlling the grinding gap, are increasingly available on the market.

Due to the adoption of the mode, the technical problems of high production cost and difficulty in disassembly, cleaning and maintenance exist, so that improvement needs to be made.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem to the defect that exists among the above-mentioned prior art, provide a raw materials grinds machine with adjustable to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows: an adjustable stock mill comprising: the hopper is provided with an opening above and used for pouring materials; the material pipe is of a hollow structure and is connected with the hopper; the material conveying rod is arranged in the material pipe and used for propelling the material to move; the female cone shell is installed at the end part of the material pipe, and female cone helical teeth are arranged on the inner wall of the female cone; the male cone is arranged on the inner wall of the female cone shell, and male cone inclined teeth matched with the female cone inclined teeth are arranged on the outer peripheral surface of the male cone; the adjusting assembly is connected with one end of the male vertebra, and the adjusting assembly adjusts the position of the male vertebra relative to the female cone shell.

Further, the adjusting component comprises a guide shell for accommodating the female cone shell and a knob connected with the guide shell, at least one part of the knob is connected with the male cone, and the knob rotates in the guide shell to control the movement of the male cone.

Furthermore, a straight groove is formed in the peripheral surface of the guide shell, more than one clamping position matched with the straight groove is arranged in the knob, the clamping position is arranged in the straight groove, and the knob drives the clamping position to be switched in different straight grooves when rotating.

Furthermore, be equipped with the removal valve on the knob, the removal valve through threaded connection with the knob cooperatees, the one end of removal valve with the one end of public vertebra is connected.

Further, the guide shell locking device comprises a locking sleeve, wherein the locking sleeve locks the guide shell at the end part of the material pipe.

Further, the material conveying rod comprises a centering ring, the centering ring is arranged at the end of the material conveying rod, and at least one part of the male cone penetrates through the centering ring to be connected with the material conveying rod.

Further, female awl skewed tooth includes female awl thick skewed tooth and female awl thin skewed tooth, public vertebra skewed tooth includes public vertebra thick skewed tooth and public vertebra thin skewed tooth, female awl thick skewed tooth female awl thin skewed tooth respectively with public vertebra thick skewed tooth public vertebra thin skewed tooth cooperatees

Compared with the prior art, the beneficial effects of the utility model reside in that: through the form that increases adjustment assembly on grinder, be connected through adjustment assembly and public vertebra, the distance clearance between manual regulation public vertebra and the female awl shell realizes grinding into the granule or the fine powder of different grades of the size thickness inequality that consumers demand to dry coffee beans or dry cereal.

Drawings

FIG. 1 is a schematic view of an adjustable grinder for raw materials according to an embodiment.

Fig. 2 is a schematic diagram of the explosion structure of the adjustable raw material grinder in the embodiment.

Fig. 3 is a schematic diagram of the explosion structure of the adjustable raw material grinder in the embodiment.

FIG. 4 is a sectional view of the adjustable raw material grinder in the embodiment.

Fig. 5 is a schematic view of the structure of the guide housing.

Fig. 6 is a schematic view of the knob.

Reference numerals: 1. a hopper; 2. a material pipe; 3. a material conveying rod; 4. a female cone shell; 5. female bevel helical teeth; 6. the male vertebra; 7. male oblique teeth; 8. an adjustment assembly; 9. a guide housing; 10. a knob; 11. a straight groove; 12. clamping; 13. a movement valve; 14. locking sleeve; 15. centering the ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

As shown in fig. 1-4, there is provided an adjustable raw material grinder comprising: a hopper 1, which is provided with an opening above and is used for pouring materials; the material pipe 2 is of a hollow structure, and the material pipe 2 is connected with the hopper 1; the material conveying rod 3 is arranged in the material pipe 2, and the material conveying rod 3 is used for propelling the material to move; the female cone shell 4 is installed at the end part of the material pipe 2, and female cone helical teeth 5 are arranged on the inner wall of the female cone 4; the male vertebra 6 is arranged on the inner wall of the female cone shell 4, and male vertebra helical teeth 7 matched with the female cone helical teeth 5 are arranged on the outer peripheral surface of the male vertebra 6; and the adjusting component 8 is connected with one end of the male cone 6, and the adjusting component 8 adjusts the position of the male cone 6 relative to the female cone shell 4.

In view of the technical problems described in the background, the conventional electric driving adjustment structure is not suitable for users due to its high cost, inconvenient disassembly, cleaning and difficult maintenance.

To this, its form through increasing adjusting part 8 of this adjustable raw material grinder adjusts the clearance between public vertebra 6 and the female awl shell 4 through adjusting part to can realize grinding into the granule or the fine powder of different grades of the size inequality thickness that the consumer required to dry coffee beans or dry cereal, its structural component is simple, more is convenient for dismantle washing, maintenance and use.

In this embodiment, one end of the material conveying rod 3 is used for connecting a host with a motor, the material conveying rod 3 is driven by the motor to rotate, materials enter through an opening in the hopper 1 and can be some grains such as coffee beans and rice, a spiral plate is arranged on the circumferential surface of the material conveying rod 3 in the axial direction, so that the material conveying rod 3 conveys the materials to the positions of the female cone shell 4 and the male cone 6, the female cone bevel gear 5 is arranged on the female cone shell 4, the male cone 6 is provided with the male cone bevel gear 7, one end of the male cone 6 is connected with the material conveying rod 3, so that the materials are ground by mutual friction of the female cone bevel gear 5 and the male cone bevel gear 7, the adjusting assembly 8 is arranged at the other end of the male cone 6 and mainly used for adjusting the position of the male cone 6 relative to the female cone shell 4, when the material conveying rod is used, the adjusting assembly 8 is rotated by a user in a rotating mode, the position of the male cone 6 relative to the female cone shell 4 is changed, and therefore the purpose is achieved, the structural layout is more adjustable, and the maintenance is more reasonable.

As shown in fig. 2 to 3, the adjusting assembly 8 includes a guiding shell 9 for accommodating the female cone shell 4 and a knob 10 connected to the guiding shell 9, at least a portion of the knob 10 is connected to the male cone 6, and the knob 10 controls the movement of the male cone 6 by rotating in the guiding shell 9.

The technical scheme who can carry out is provided above, adjusting part 8's constitution adopts direction shell 9 and knob 10, the one end indent of direction shell 9 forms the notch, the other end protrusion of direction shell 9 is used for connecting knob 10, the notch that forms is used for holding and fixed female awl shell 4, and simultaneously, need guarantee to have certain spatial distance between notch and the female awl shell 4, the spatial distance that reserves is used for controlling the clearance between female awl shell 4 and the male vertebra 6, the tip at direction shell 9 is in the cooperation of knob 10, and simultaneously, knob 10 is connected with the tip of male vertebra 6, when adjusting, control the spacing distance of male vertebra 6 and female awl shell 4 through rotatory knob 10.

As shown in fig. 5-6, a straight groove 11 is provided on the outer circumferential surface of the guide shell 9, more than one detent 12 is provided in the knob 10, the detent 12 is disposed in the straight groove 11, and the knob 10 drives the detent 12 to switch between different straight grooves 11 when rotating.

In a further aspect, a straight groove 11 is provided on the outer peripheral surface of the guide housing 9, a plurality of detents 12 are provided in the knob 10, the number of the detents 12 can be selected according to the actual implementation, the detents 12 are mainly used to cooperate with the straight groove 11, so that when the knob 10 is rotated, the knob 10 can rotate on the straight groove 11 in sequence, and the hand-shake tactile sensation can be transmitted to the user, thereby realizing an accurate adjustment mode.

As shown in fig. 2-3, a moving valve 13 is disposed on the knob 10, the moving valve 13 is engaged with the knob 10 by a screw connection, and one end of the moving valve 13 is connected with one end of the male vertebra 6.

The shifting valve 13 is provided for controlling the shifting of the male vertebra 6, and during use, the shifting valve 13 is controlled by the rotation of the knob 10 to move the male vertebra 6 in the axial direction.

Referring to fig. 2-3, the adjustable raw material mill comprises a locking sleeve 14, which locking sleeve 14 locks the guide housing 9 at the end of the feed tube 2. A locking sleeve 14 is provided for fixing the components of the parts to the pipe 2.

Referring to fig. 2-4, the adjustable raw material grinder comprises a centering ring 15, the centering ring 15 is disposed at an end of the material conveying rod 3, and at least a portion of the male cone 6 passes through the centering ring 15 to be connected with the material conveying rod 3.

The centering ring 15 is used for fixing the right end of the male vertebra 6, in use, the left end and the right end of the male vertebra 6 are respectively provided with a cylinder protruding axially, in order to ensure that the male vertebra 6 can move on an axis in the moving process, the right side of the male vertebra 6 is fixed through the arranged centering ring 15, the centering ring 15 is sheet-shaped, and meanwhile, a fan-blade-shaped opening area is formed in the centering ring 15 and used for enabling materials to reach the positions of the female cone shell 4 and the male vertebra 6.

Referring to fig. 2, the female tapered helical teeth 5 include female tapered coarse helical teeth and female tapered fine helical teeth, the male tapered helical teeth 7 include male tapered coarse helical teeth and male tapered fine helical teeth, and the female tapered coarse helical teeth and the female tapered fine helical teeth are respectively matched with the male tapered coarse helical teeth and the male tapered fine helical teeth.

In order to realize the grinding of the thickness, the female bevel helical teeth 5 and the male bevel helical teeth 7 are provided with helical teeth with different thicknesses, the thin helical teeth are helical teeth with smaller gaps, and the thick helical teeth are helical teeth with gaps larger than the thin helical teeth.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims (7)

1. An adjustable stock mill, comprising:

the hopper is provided with an opening above for pouring materials;

the material pipe is of a hollow structure and is connected with the hopper;

the material conveying rod is arranged in the material pipe and used for propelling the material to move;

the female cone shell is mounted at the end part of the material pipe, and female cone helical teeth are arranged on the inner wall of the female cone shell;

the male cone is arranged on the inner wall of the female cone shell, and male cone inclined teeth matched with the female cone inclined teeth are arranged on the outer peripheral surface of the male cone;

and the adjusting assembly is connected with one end of the male vertebra, and adjusts the position of the male vertebra relative to the female cone shell.

2. The adjustable feedstock grinder of claim 1, wherein: the adjusting component comprises a guide shell used for accommodating the female cone shell and a knob connected with the guide shell, at least one part of the knob is connected with the male cone, and the knob rotates in the guide shell to control the movement of the male cone.

3. The adjustable feedstock grinder of claim 2, wherein: the guide shell is characterized in that a straight groove is formed in the outer peripheral surface of the guide shell, more than one clamping position matched with the straight groove is arranged in the knob, the clamping position is arranged in the straight groove, and the knob drives the clamping position to be different when rotating to switch the straight groove.

4. The adjustable feedstock grinder of claim 3, wherein: the knob is provided with a movable valve, the movable valve is matched with the knob in a threaded connection mode, and one end of the movable valve is connected with one end of the male vertebra.

5. The adjustable feedstock grinder of claim 4, wherein: the guide shell is locked at the end part of the material pipe by the locking sleeve.

6. The adjustable feedstock grinder of claim 5, wherein: the feed rod comprises a centering ring, the centering ring is arranged at the end part of the feed rod, and at least one part of the male vertebra penetrates through the centering ring to be connected with the feed rod.

7. The adjustable feedstock grinder of claim 1, wherein: female awl skewed tooth includes female awl thick skewed tooth and female awl thin skewed tooth, public vertebra skewed tooth includes public vertebra thick skewed tooth and public vertebra thin skewed tooth, female awl thick skewed tooth female awl thin skewed tooth respectively with public vertebra thick skewed tooth public vertebra thin skewed tooth cooperatees.

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