CN217940298U

CN217940298U - Bidirectional double-roller structure for flour mill

Info

Publication number: CN217940298U
Application number: CN202221391302.2U
Authority: CN
Inventors: 朱军林; 寇艳; 卓波
Original assignee: Ningxia Fafulai Food Co ltd
Current assignee: Ningxia Fafulai Food Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-12-02
Anticipated expiration: 2032-06-06

Abstract

The utility model belongs to the technical field of flour processing technique and specifically relates to a flour mill is with two-way pair roller structure, include: the double-roller structure comprises two extrusion assemblies, each extrusion assembly comprises a rotating shaft, a grinding wheel, two bearings and a driving assembly, and the grinding wheel, the two bearings and the driving assembly are all fixed on the rotating shaft; antiseized mechanism, antiseized mechanism includes two antiseized subassemblies, antiseized subassembly includes scraper blade, self-lubricating piece and supporting component, from the lubrication piece with the supporting component is all fixed on the scraper blade, from the lubrication piece with the emery wheel contacts. The utility model discloses when using, utilize the flour that is stained with on the emery wheel of the self-lubrication piece on the scraper blade to scrape off, when waiting to the emery wheel extrusion once more and grinding the wheat, can not be gluing flour on the side of the emery wheel of extrusion grinding wheat, can not let the flour of gluing influence two emery wheels again and grind the extrusion of wheat, and then guarantee the efficiency when the wheat extrusion is ground.

Description

Bidirectional double-roller structure for flour mill

Technical Field

The utility model relates to a flour processing technology field especially relates to a flour mill is with two-way pair roller structure.

Background

The flour is a powder ground by wheat, and can be divided into high gluten flour, medium gluten flour, low gluten flour and gluten-free flour according to the content of protein in the flour, the flour (wheat flour) is staple food in most regions in the north of China, the foods made of the flour have various varieties and different flavors, the flour is commonly called wheat flour, namely flour ground by wheat, and the high gluten flour and the like are commonly called the flour. The grinding wheel in the flour milling machine is when carrying out the crocus to wheat, because the extrusion grinding of grinding wheel, flour glues easily on the grinding wheel, though in the extrusion grinding in later stage, the flour of gluing on the grinding wheel can drop, but the flour of gluing on the grinding wheel can hinder the wheat to enter into between grinding wheel and the grinding wheel, that is to say, the flour of gluing on the grinding wheel can influence the crocus efficiency to wheat.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that flour is easy to stick on the grinding wheel of the flour mill existing in the prior art, and providing a bidirectional pair roller structure for the flour mill.

In order to realize the purpose, the utility model adopts the following technical scheme:

a design is two-way pair roller structure for flour mill, include:

the double-roller structure comprises two extrusion assemblies, each extrusion assembly comprises a rotating shaft, a grinding wheel, two bearings and a driving assembly, and the grinding wheel, the two bearings and the driving assembly are all fixed on the rotating shaft;

antiseized mechanism, antiseized mechanism includes two antiseized subassemblies, antiseized subassembly includes scraper blade, self-lubricating piece and supporting component, from the lubrication piece with the supporting component is all fixed on the scraper blade, from the lubrication piece with the emery wheel contacts.

Preferably, the supporting component comprises two first fastening bolts and two supporting rods, the two first fastening bolts penetrate through the scraper and are arranged on the scraper in a threaded mode, and the two first fastening bolts are arranged on the two supporting rods in a threaded mode respectively.

Preferably, the support rod further comprises a reinforcing component, and the reinforcing component is fixed on the two support rods.

Preferably, the reinforcing component comprises two second fastening bolts and a connecting plate, the two second fastening bolts penetrate through the connecting plate and are arranged on the connecting plate in a threaded mode, and the two second fastening bolts are arranged on the two supporting rods in a threaded mode respectively.

Preferably, the adjusting device further comprises an adjusting assembly fixed on the connecting plate.

Preferably, the adjusting part includes cylinder, protection casing, first sealing washer, fixed plate, second sealing washer and third fastening bolt, first sealing washer with the second sealing washer is all fixed on the protection casing, the cylinder is fixed on the fixed plate and run through first sealing washer with the second sealing washer, third fastening bolt screw thread is established the protection casing with on the fixed plate.

The utility model provides a pair of two-way roller structure for flour mill, beneficial effect lies in: this flour mill is with two-way pair roller structure when using, with the bearing, drive assembly and supporting component all fix on the casing of flour mill, start two drive assembly, can drive two emery wheels respectively through two axis of rotation and rotate, utilize two pivoted emery wheels to come to carry out the extrusion grinding to the inside wheat of the casing that enters into flour mill, when the emery wheel rotates, because the scraper blade is fixed inside the casing of flour mill through supporting component, utilize the flour that is stained with on the self-lubricating piece on the scraper blade to scrape off on the emery wheel, when waiting for the emery wheel extrusion grinding wheat once more, can not be gluing flour on the side of the emery wheel of extrusion grinding wheat, can not let the flour of gluing influence two emery wheels to the extrusion grinding of wheat again, and then guarantee the efficiency when wheat extrusion grinding.

Drawings

FIG. 1 is a schematic structural view of a bidirectional pair roller structure for a flour mill in accordance with the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 of the bidirectional paired roller structure for flour mill of the present invention;

FIG. 3 is a left side view of the bi-directional roller pair structure for the flour mill of the present invention;

fig. 4 is a rear view of the bidirectional paired roller structure for flour mill of the present invention.

In the figure: the grinding wheel self-lubricating device comprises a rotating shaft 1, a grinding wheel 2, a scraper 3, a self-lubricating block 4, a first fastening bolt 5, a support rod 6, a second fastening bolt 7, a connecting plate 8, a cylinder 9, a protective cover 10, a first sealing ring 11, a fixing plate 12, a second sealing ring 13, a third fastening bolt 14, a bearing 15 and a driving assembly 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1, 3 and 4, a flour mill is provided with a bidirectional double-roller structure comprising:

the double-roller structure comprises two extrusion components, each extrusion component comprises a rotating shaft 1, a grinding wheel 2, two bearings 15 and a driving component 16, and the grinding wheel 2, the two bearings 15 and the driving component 16 are all fixed on the rotating shaft 1; the two bearings 15 and the drive assembly 16 on each extrusion assembly are fixed on the housing of the flour mill, and the two-way double-roller structure for the flour mill is further fixed on the housing of the flour mill.

Antiseized mechanism, antiseized mechanism include two antiseized subassemblies, and two antiseized subassemblies are used for respectively letting all prevent on two emery wheels 2 and glue flour, and antiseized subassembly includes scraper blade 3, self-lubricating piece 4 and supporting component, and self-lubricating piece 4 and supporting component all fix on scraper blade 3, and self-lubricating piece 4 and emery wheel 2 contact. Although the self-lubricating block 4 is in contact with the grinding wheel 2, the self-lubricating block 4 reduces friction with the grinding wheel 2, thereby reducing wear of the self-lubricating block 4 and the surface of the grinding wheel 2 and reducing the operating pressure of the drive assembly 16.

The working principle is as follows: this flour mill is with two-way pair roller structure when using, with bearing 15, drive assembly 16 and supporting component all fix on the casing of flour mill, start two drive assembly 16, can drive two emery wheels 2 respectively through two axis of rotation 1 and rotate, utilize two pivoted emery wheels 2 to come to carry out the extrusion grinding to the inside wheat of the casing that enters into flour mill, when emery wheel 2 rotates, because scraper blade 3 fixes inside the casing of flour mill through supporting component, utilize the self-lubricating piece 4 on the scraper blade 3 to scrape the flour that glues on the emery wheel 2, when waiting to emery wheel 2 extrusion grinding wheat once more, can not glue flour on the side of the emery wheel 2 of extrusion grinding wheat, can not let the flour that glues influence two emery wheels 2 extrusion grinding to the wheat again, and then guarantee the efficiency when wheat extrusion grinding.

Example 2

In embodiment 1, long-term use, self-lubricating block 4 and emery wheel 2 still can appear wearing and tearing, this will cause the increase from the clearance between lubricating block 4 and emery wheel 2, and self-lubricating block 4's position can not be transferred again, and when serious, can not utilize the flour that is stained with on emery wheel 2 from lubricating block 4 to scrape off, refer to fig. 1-4, as another preferred embodiment of the utility model, the difference with embodiment 1 lies in, two first fastening bolt 5 all run through and the screw thread is established on scraper blade 3, two first fastening bolt 5 are respectively the screw thread and are established on two bracing pieces 6. Two support rods 6 are detachably mounted on the scraper 3 by two first fastening bolts 5, so that the scraper 3 is convenient to detach.

The support rod further comprises a reinforcing component, and the reinforcing component is fixed on the two support rods 6. The reinforcing component comprises two second fastening bolts 7 and a connecting plate 8, the two second fastening bolts 7 penetrate through the connecting plate 8 and are arranged on the connecting plate 8 in a threaded mode, and the two second fastening bolts 7 are arranged on the two supporting rods 6 in a threaded mode respectively. Through the cooperation of two second fastening bolts 7 and connecting plate 8, fix two adjacent bracing pieces 6 together, and then strengthen the stability to the fixed of scraper blade 3.

The device also comprises an adjusting component which is fixed on the connecting plate 8. Utilize adjusting part can adjust the height of connecting plate 8, and then adjust the height of scraper blade 3 and self-lubricating piece 4 through bracing piece 6, finally adjust the clearance between self-lubricating piece 4 and emery wheel 2.

The adjusting part includes cylinder 9, protection casing 10, first sealing washer 11, fixed plate 12, second sealing washer 13 and third fastening bolt 14, first sealing washer 11 and second sealing washer 13 are all fixed on protection casing 10, cylinder 9 is fixed on fixed plate 12 and is run through first sealing washer 11 and second sealing washer 13, the push rod of cylinder 9 runs through first sealing washer 11 and sets up, first sealing washer 11 neither can influence the flexible of the push rod of cylinder 9, can also avoid flour to enter into 10 internal contamination cylinders 9 of protection casing, third fastening bolt 14 screw thread is established on protection casing 10 and fixed plate 12. The fixed plate 12 is fixed on the casing of the flour mill.

The working principle is as follows: when using, utilize first fastening bolt 5 and second fastening bolt 7 to install bracing piece 6 detachable on scraper blade 3 and connecting plate 8, and the flexible lift that drives connecting plate 8 that utilizes the push rod of cylinder 9, adjust the height of scraper blade 3 and self-lubricating piece 4 through bracing piece 6, let self-lubricating piece 4 and emery wheel 2 after wearing and tearing, can adjust the height from lubricating piece 4, reduce the clearance between lubricating piece 4 and emery wheel 2, ensure that the flour that glues can hang down on the emery wheel 2 from lubricating piece 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A bidirectional double-roller structure for flour mills, comprising:

the double-roller structure comprises two extrusion assemblies, each extrusion assembly comprises a rotating shaft (1), a grinding wheel (2), two bearings (15) and a driving assembly (16), and the grinding wheel (2), the two bearings (15) and the driving assembly (16) are all fixed on the rotating shaft (1);

antiseized mechanism, antiseized mechanism includes two antiseized subassemblies, antiseized subassembly includes scraper blade (3), from lubricating block (4) and supporting component, from lubricating block (4) with supporting component all fixes on scraper blade (3), from lubricating block (4) with emery wheel (2) contact.

2. The double-roll structure for flour mills according to claim 1, characterized in that the support assembly comprises two first fastening bolts (5) and two support rods (6), the two first fastening bolts (5) are both threaded through and screwed on the scraper (3), and the two first fastening bolts (5) are respectively screwed on the two support rods (6).

3. A bidirectional counter-roll arrangement for a flour mill according to claim 2, characterized in that it further comprises a reinforcing member which is fixed to both of said support bars (6).

4. A double-roll structure for flour mills according to claim 3, characterized in that the reinforcing element comprises two second fastening bolts (7) and a connecting plate (8), both second fastening bolts (7) passing through and being threaded on the connecting plate (8), both second fastening bolts (7) being threaded on both supporting rods (6), respectively.

5. The double-direction double-roller structure for flour mills according to claim 4, characterized by further comprising an adjusting assembly which is fixed on the connecting plate (8).

6. The double-direction pair roller structure for flour mill according to claim 5, characterized in that the adjusting component comprises a cylinder (9), a protective cover (10), a first sealing ring (11), a fixing plate (12), a second sealing ring (13) and a third fastening bolt (14), wherein the first sealing ring (11) and the second sealing ring (13) are fixed on the protective cover (10), the cylinder (9) is fixed on the fixing plate (12) and penetrates through the first sealing ring (11) and the second sealing ring (13), and the third fastening bolt (14) is threaded on the protective cover (10) and the fixing plate (12).