CN220310567U

CN220310567U - Flour grinding roller convenient to dismantle

Info

Publication number: CN220310567U
Application number: CN202321707363.XU
Authority: CN
Inventors: 叶峰; 袁卫东
Original assignee: Taixing Xiqiao Roller Factory
Current assignee: Taixing Xiqiao Roller Factory
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2024-01-09
Anticipated expiration: 2033-07-03

Abstract

The utility model relates to the technical field of flour grinding rollers, and discloses a flour grinding roller convenient to detach, which comprises a first shaft head, a roller body and a second shaft head, wherein one end of the roller body is connected with the first shaft head, an adjusting structure is arranged between the first shaft head and the roller body, one end of the roller body, which is away from the first shaft head, is connected with the second shaft head, a connecting structure is arranged between the roller body and the second shaft head, and one ends of the first shaft head and the second shaft head, which are away from the roller body, are respectively connected with the side wall of the flour machine in a rotating way. The device has solved the problem that need disassemble whole equipment when repairing or changing the grinding roller, has reached can dismantle the roll body alone, conveniently changes or maintains flour grinding roller, labour saving and time saving, reduction maintenance cost.

Description

Flour grinding roller convenient to dismantle

Technical Field

The utility model relates to the technical field of flour milling rollers, in particular to a flour milling roller convenient to detach.

Background

The flour mill roller is a core component of the flour mill, bears higher load and rotating speed, has larger volume, mass and working pressure, and has larger moment for operating the mill roller, so that the mill roller can be worn and damaged to different degrees on the roller body after working for a period of time, and the mill roller needs to be detached to repair or directly replace the roller surface of the mill roller.

Most of flour milling rollers in the current market are directly fixedly installed, and when the flour milling rollers are replaced, the whole equipment is required to be disassembled, so that the flour milling rollers are complex in operation, easy to disassemble and error, and the working efficiency is affected.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a flour milling roller which is convenient to detach.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a flour mill roll convenient to dismantle, includes first spindle nose, roll body, spindle nose second, and first spindle nose is being connected to roll body one end, is provided with adjusting structure between first spindle nose and the roll body, and first spindle nose is being connected to the one end that the roll body deviates from first spindle nose, is provided with connection structure between roll body and the second spindle nose, and first spindle nose and the one end that the second spindle nose deviates from the roll body are connected with flour machine side wall rotation respectively.

The utility model is further provided with: one side of the roller body, which is close to the first shaft head, is provided with a fixing hole, a plurality of tooth grooves are equidistantly arranged in the fixing hole, the fixing hole is connected with an adjusting cavity, the inner diameter of the fixing hole is smaller than the inner diameter of the adjusting cavity, and an adjusting mechanism is arranged in the adjusting cavity.

The utility model is further provided with: the adjusting structure is provided with a pressing piece, the pressing piece is arranged in the adjusting cavity, the radius of the pressing piece is larger than that of the fixing hole, the pressing piece is connected with a spring, and the free end of the spring is connected with the inner wall of the adjusting cavity deviating from the fixing hole.

The utility model is further provided with: a plurality of clamping teeth are equidistantly arranged on the outer surface of the shaft head, and the plurality of clamping teeth are meshed with the plurality of tooth grooves.

The utility model is further provided with: one side of the roller body, which is close to the second shaft head, is provided with a connecting hole, a plurality of guide grooves are arranged in the connecting hole, the guide grooves are in a T shape, one ends of the guide grooves, which deviate from the second shaft head, are connected with limiting grooves, and one side of the roller body, which is close to the second shaft head, is provided with a positioning hole.

The utility model is further provided with: the connecting structure is provided with a connecting shaft, one side of the connecting shaft, which is close to the roller body, is provided with a plurality of clamping blocks, the clamping blocks are matched with the guide grooves and slide in the guide grooves, and the width of the clamping blocks is consistent with that of the limiting grooves.

The utility model is further provided with: the second shaft head is provided with a limiting plate, a screw is arranged on the limiting plate, the screw is correspondingly arranged with the positioning hole, and the limiting plate is connected with the connecting shaft.

The utility model has the advantages that:

when the flour mill roller is required to be disassembled, unscrewing the screw rod to separate the screw rod from the positioning hole, and rotating the shaft head II to enable one end face of the clamping block to be attached to one side face, close to the guide groove, in the limit groove, and the clamping block corresponds to the guide groove in position; the roller body is extruded towards the first shaft head by utilizing the adjusting mechanism, and the guide groove can slide through the clamping block to be detached from the second shaft head; at the moment, the pressing sheet presses the spring, the first shaft head attached to the pressing sheet stretches into the adjusting cavity, and after the roller body is separated from the second shaft head, the roller body can be separated from the first shaft head by sliding in the direction deviating from the first shaft head; the roller body can be detached independently, so that the flour mill roller can be replaced or maintained conveniently, time and labor are saved, and maintenance cost is reduced.

Drawings

FIG. 1 is a schematic representation of one embodiment of the present utility model;

FIG. 2 is a schematic view of section A-A of FIG. 1;

FIG. 3 is a cross-sectional view of a roll body of the present utility model;

FIG. 4 is an enlarged view of FIG. 3 at B;

FIG. 5 is a schematic diagram of a second embodiment of the present utility model;

in the figure: 1. the first shaft head; 101. latch teeth; 2. a roll body; 201. a fixing hole; 202. tooth slots; 203. a regulating chamber; 210. a connection hole; 211. a guide groove; 212. a limit groove; 220. positioning holes; 3. a second shaft head; 301. a limiting plate; 302. a screw; 4. an adjustment structure; 401. tabletting; 402. a spring; 5. a connection structure; 501. a connecting shaft; 502. and (5) clamping blocks.

Detailed Description

It should be noted that, without conflict, the embodiments and features of the embodiments in the present application may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.

In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present utility model.

Referring to fig. 1-5, the present utility model provides the following technical solutions:

the flour milling roller convenient to detach comprises a first shaft head 1, a roller body 2 and a second shaft head 3, wherein one end of the roller body 2 is connected with the first shaft head 1, a fixing hole 201 is formed in one side, close to the first shaft head 1, of the roller body 2, a plurality of tooth grooves 202 are equidistantly arranged in the fixing hole 201, a plurality of clamping teeth 101 are equidistantly arranged on the outer surface of the first shaft head 1, and the plurality of clamping teeth 101 are mutually meshed with the plurality of tooth grooves 202 and can transversely slide;

the fixed hole 201 is connected with the adjusting cavity 203, the inner diameter of the fixed hole 201 is smaller than the inner diameter of the adjusting cavity 203, the adjusting mechanism 4 is arranged in the adjusting cavity 203, the adjusting mechanism 4 is provided with a pressing sheet 401, the pressing sheet 401 is arranged in the adjusting cavity 203, the radius of the pressing sheet 401 is larger than that of the fixed hole 201, the pressing sheet 401 is connected with a spring 402, and the free end of the spring 402 is connected with the inner wall of the adjusting cavity 203, which is away from the fixed hole 201;

one end of the first shaft head 1, which is far away from the roller body 2, is rotationally connected with the side wall of the flour machine, the other end of the first shaft head extends into the adjusting cavity 203 through the fixing hole 201 and is attached to the pressing piece 401, and the first shaft head 1 is connected with the tooth socket 202 through the clamping tooth 101 in a meshed mode, so that the roller body 2 is stably connected in the flour machine, and the first shaft head 1 can synchronously rotate with the roller body 2 and can transversely slide.

One end of the roller body 2, which is away from the first shaft head 1, is connected with the second shaft head 3, a connecting hole 210 is formed in one side, close to the second shaft head 3, of the roller body 2, a plurality of guide grooves 211 are formed in the connecting hole 210, the guide grooves 211 are in a T shape, one end, which is away from the second shaft head 3, of the guide grooves 211 is connected with a limit groove 212, a locating hole 220 is formed in one side, close to the second shaft head 3, of the roller body 2, a limit plate 301 is arranged on the second shaft head 3, a screw 302 is arranged on the limit plate 301, and the screw 302 and the locating hole 220 are correspondingly arranged;

a connecting structure 5 is arranged between the roller body 2 and the shaft head II 3, the connecting structure 5 is provided with a connecting shaft 501, one side of the connecting shaft 501 close to the roller body 2 is provided with a plurality of clamping blocks 502, the clamping blocks 502 are matched with the guide grooves 211 in shape, the clamping blocks 502 can slide in the guide grooves 211, the width of the clamping blocks 502 is consistent with that of the limiting grooves 212, and one side of the connecting shaft 501 away from the roller body 2 is connected with the limiting plate 301;

the clamping block 502 slides along the direction of the guide groove 211 to the roller body 2, and stops after reaching the limit groove 212, at the moment, the limiting plate 301 is attached to the end face of the roller body 2, the second shaft head 3 is rotated, one end face of the clamping block 502 is attached to one side face, far away from the guide groove 211, in the limit groove 212, the screw 302 can be fixed in the positioning hole 220, the second shaft head 3 is fixedly connected with the roller body 2, and one end, deviating from the roller body 2, of the second shaft head 3 is rotationally connected with the side wall of the flour mill.

Specifically, when the flour mill roller needs to be disassembled, the screw 302 is unscrewed to be separated from the positioning hole 220, the second shaft head 3 is rotated to enable one end face of the clamping block 502 to be attached to one side face, close to the guide groove 211, in the limit groove 212, and at the moment, the clamping block 502 corresponds to the guide groove 211 in position; the roller body 2 is extruded towards the first shaft head 1 by utilizing the adjusting mechanism 4, and the guide groove 211 can slide through the clamping block 502 to be detached from the second shaft head 3; at this time, the pressing sheet 401 presses the spring 402, the first shaft head 1 attached to the pressing sheet 401 stretches into the adjusting cavity 203, and after the roller body 2 is separated from the second shaft head 3, the roller body 2 slides in a direction deviating from the first shaft head 1, so that the roller body 2 can be separated from the first shaft head 1; the roller body 2 can be detached independently, so that the flour mill roller can be replaced or maintained conveniently, time and labor are saved, and maintenance cost is reduced.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a flour mill roller convenient to dismantle, includes spindle nose one (1), roll body (2), spindle nose two (3), its characterized in that: the utility model discloses a flour mill, including roll body, first spindle nose (1) is being connected to roll body (2) one end, be provided with adjustment structure (4) between first spindle nose (1) and roll body (2), roll body (2) deviate from one end of first spindle nose (1) and are being connected second spindle nose (3), be provided with connection structure (5) between roll body (2) and second spindle nose (3), first spindle nose (1) and second spindle nose (3) deviate from one end of roll body (2) and are connected with flour machine side wall rotation respectively.

2. A readily removable flour-milling roller as claimed in claim 1 wherein: one side of the roller body (2) close to the first shaft head (1) is provided with a fixing hole (201), a plurality of tooth grooves (202) are equidistantly arranged in the fixing hole (201), the fixing hole (201) is connected with an adjusting cavity (203), the inner diameter of the fixing hole (201) is smaller than that of the adjusting cavity (203), and an adjusting mechanism (4) is arranged in the adjusting cavity (203).

3. A readily removable flour-milling roller as claimed in claim 2 wherein: the adjusting structure (4) is provided with a pressing sheet (401), the pressing sheet (401) is arranged in the adjusting cavity (203), the radius of the pressing sheet (401) is larger than that of the fixing hole (201), the pressing sheet (401) is connected with a spring (402), and the free end of the spring (402) is connected with the inner wall of the adjusting cavity (203) deviating from the fixing hole (201).

4. A readily removable flour-milling roller as claimed in claim 3 wherein: a plurality of clamping teeth (101) are equidistantly arranged on the outer surface of the first shaft head (1), and the plurality of clamping teeth (101) are meshed with the plurality of tooth grooves (202).

5. The easy-to-disassemble flour milling roll as claimed in claim 4, wherein: one side of roll body (2) near spindle nose two (3) is provided with connecting hole (210), be provided with a plurality of guide way (211) in connecting hole (210), guide way (211) set up to "T" shape, a plurality of guide way (211) are deviating from one end of spindle nose two (3) and are being connected spacing groove (212), one side that roll body (2) is close to spindle nose two (3) is provided with locating hole (220).

6. The easy-to-disassemble flour milling roll as claimed in claim 5, wherein: the connecting structure (5) is provided with a connecting shaft (501), one side of the connecting shaft (501) close to the roller body (2) is provided with a plurality of clamping blocks (502), the clamping blocks (502) are matched with the guide grooves (211) in shape and slide in the guide grooves (211), and the width of the clamping blocks (502) is consistent with that of the limiting grooves (212).

7. The easy-to-disassemble flour milling roll as claimed in claim 6, wherein: the second shaft head (3) is provided with a limiting plate (301), a screw rod (302) is arranged on the limiting plate (301), the screw rod (302) is arranged corresponding to the positioning hole (220), and the limiting plate (301) is connected with a connecting shaft (501).