CN220405717U

CN220405717U - Flour milling device

Info

Publication number: CN220405717U
Application number: CN202321402590.1U
Authority: CN
Inventors: 张献梅
Original assignee: Xiaoxian Hongshun Flour Co ltd
Current assignee: Xiaoxian Hongshun Flour Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2024-01-30
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses a flour milling device which comprises a shell, a rotating shaft and milling rollers, wherein the rotating shaft is arranged in the shell through a bearing, the milling rollers for milling flour are sleeved on the periphery of the rotating shaft, sliding grooves are formed in the rotating shaft, a sliding sleeve is arranged on one side of the periphery of the rotating shaft, which is positioned on the milling rollers, and the sliding sleeve is connected with the sliding grooves in a sliding manner through an inner side sliding block. The flour milling device provided by the utility model has the advantages of simple and compact structure, low cost, easiness in operation, more flexibility and stability in use and suitability for wide popularization and use.

Description

Flour milling device

Technical Field

The utility model relates to the technical field of flour processing, in particular to a flour milling device.

Background

Flour is a powder ground from wheat, and can be classified into high-gluten flour, medium-gluten flour, low-gluten flour and non-gluten flour according to the protein content in the flour, wherein in the processing process of the flour, a grinding device is required to grind the wheat.

Publication No.: CN217249087U discloses a milling device for flour processing, comprising a water tank and a milling tank, further comprising: the lifting assembly comprises a sliding plate connected to the output end of the fixed table, a first motor connected to the bottom end of the sliding plate and a reciprocating screw rod connected to the output end of the first motor; the reciprocating assembly is connected to the bottom end of the sliding plate and matched with the first motor; the cleaning assembly comprises a cleaning box connected to the output end of the reciprocating assembly.

Currently, existing milling devices have the following drawbacks when in use: the quick replacement mechanism of the grinding roller is lacking, the grinding roller is usually fixedly installed and used, and after long-term use, the grinding roller needs to be disassembled and replaced in order to ensure the flour milling effect due to the use requirement and abrasion, so that the operation is complicated and laborious, and the use flexibility is poor. To this end, we propose a flour milling device.

Disclosure of Invention

The utility model mainly aims to provide a flour milling device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a flour milling device, includes casing, axis of rotation and grinding roller, install the axis of rotation through the bearing in the casing, the peripheral cover of axis of rotation is equipped with the grinding roller that is used for flour to grind, the sliding tray has been seted up in the axis of rotation, the periphery of axis of rotation is located one side of grinding roller and is provided with the slip cap, and the slip cap passes through inboard slider sliding connection sliding tray.

Further, a compression spring is arranged on one side, located on the inner sliding block of the sliding sleeve, of the sliding groove, a fixing seat is arranged on the other side, located on the periphery of the rotating shaft, of the grinding roller, an external thread corresponding to the fixing seat is arranged at one end of the rotating shaft, and the compression spring is installed on the sliding groove through a spring seat.

Further, one side of the sliding sleeve and one side of the fixed seat are respectively provided with a positioning block, the surface of the grinding roller is provided with an opening corresponding to the positioning block, and the sliding sleeve and the fixed seat are connected with the positioning block through welding.

Further, be located the bottom of grinding roller in the casing and be provided with the sieve, the top of casing is provided with the feeder hopper, and the casing passes through bolted connection feeder hopper, and the casing passes through the draw-in groove and connects the sieve.

Further, a storage box is arranged at the bottom of the shell, a pull groove is connected in the storage box in a sliding mode, and the shell is connected with the storage box through welding and is communicated with the shell.

Compared with the prior art, the utility model has the following beneficial effects:

1. through axis of rotation, grinding roller, sliding tray and the slip cap that set up, can utilize the fixed mode of sliding connection, increase the flexibility that the grinding roller used to operating personnel carries out the dismouting fast, compact structure, low cost easily operates, and practical value is higher.

2. Through sliding tray, pressure spring, fixing base and the external screw thread that set up, can utilize screw thread and elasticity to promote, further improve the efficiency of operating personnel dismouting grinding roller operation, the operation is laborsaving convenient more.

Drawings

Fig. 1 is a schematic overall structure of a flour milling device according to the present utility model.

Fig. 2 is a schematic sectional view of a housing of a flour milling device according to the present utility model.

Fig. 3 is a schematic cross-sectional view of a rotary shaft of a flour milling device according to the present utility model.

Fig. 4 is a schematic view of a grinding roller structure of a flour milling device according to the present utility model.

In the figure: 1. a housing; 2. a rotating shaft; 3. grinding roller; 4. a sliding groove; 5. a sliding sleeve; 6. a pressure spring; 7. a positioning block; 8. opening holes; 9. an external thread; 10. a fixing seat; 11. a sieve plate; 12. a feed hopper; 13. a storage bin; 14. and (5) pulling grooves.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1, 2 and 3, a flour milling device comprises a shell 1, a rotating shaft 2 and a milling roller 3, wherein the rotating shaft 2 is installed in the shell 1 through a bearing, the milling roller 3 for milling flour is sleeved on the periphery of the rotating shaft 2, a sliding groove 4 is formed in the rotating shaft 2, a sliding sleeve 5 is arranged on one side, located on the milling roller 3, of the periphery of the rotating shaft 2, and the sliding sleeve 5 is connected with the sliding groove 4 through an inner side sliding block in a sliding mode.

The sliding sleeve is characterized in that a compression spring 6 is arranged on one side of the sliding block in the sliding sleeve 5 in the sliding groove 4, a fixing seat 10 is arranged on the other side of the periphery of the rotating shaft 2, which is located on the grinding roller 3, and an external thread 9 corresponding to the fixing seat 10 is arranged at one end of the rotating shaft 2.

In this embodiment, as shown in fig. 3, the sliding sleeve 5 is rapidly pushed to slide by the elastic force of the pressure spring 6, so that the rapid disassembly action of the grinding roller 3 can be completed, and the fixing seat 10 and the rotating shaft 2 are conveniently and fixedly connected by the external thread 9.

The surface of the grinding roller 3 is provided with an opening 8 corresponding to the positioning block 7.

In this embodiment, as shown in fig. 3 and 4, the positioning hole 7 is connected with the open hole 8 through a clamping groove, so that the fixed installation of the grinding roller 3 can be completed, and the use stability of the grinding roller is improved.

Wherein, be provided with sieve 11 in the bottom that is located grinding roller 3 in casing 1, the top of casing 1 is provided with feeder hopper 12.

In this embodiment, as shown in fig. 2, the milled wheat particles are conveniently screened by the screen plate 11, and the wheat is conveniently fed into the shell 1 for milling by the feed hopper 12.

The bottom of the shell 1 is provided with a storage box 13, and a pull groove 14 is connected in a sliding manner in the storage box 13.

In this embodiment, as shown in fig. 1, the milled flour is conveniently recovered by the storage box 13, and the flour is conveniently taken out by the pull tank 14.

It should be noted that, when the flour milling device is in operation, firstly, an operator sends wheat into a shell 1 from a feed hopper 12 at a constant speed, a driving motor is manually started to drive a rotating shaft 2 to rotate, a milling roller 3 is driven to relatively rotate and extrude to mill the wheat, after milling, wheat particles and shells fall down to pass through sieve holes of a sieve plate 11 to be screened, the wheat particles finally enter a pull groove 14 of a storage box 13 to be recovered, when the milling roller 3 is worn for a long time and needs to be replaced, the operator opens a sealing door, twists a take-down fixing seat 10, pushes a sliding sleeve 5 by utilizing the elasticity of a pressure spring 6 to quickly push the milling roller 3 out of the shell 1 to complete the disassembling action, then the replaced milling roller 3 is sleeved on the periphery of the rotating shaft 2, a positioning block 7 is clamped into a corresponding opening 8, and a fixing seat 10 is screwed for limiting and fixing treatment.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a flour milling device, includes casing (1), axis of rotation (2) and grinding roller (3), its characterized in that: the grinding machine is characterized in that a rotating shaft (2) is arranged in the shell (1) through a bearing, a grinding roller (3) for grinding flour is sleeved on the periphery of the rotating shaft (2), a sliding groove (4) is formed in the rotating shaft (2), a sliding sleeve (5) is arranged on one side of the rotating shaft (2) located on the grinding roller (3), and the sliding sleeve (5) is connected with the sliding groove (4) through an inner side sliding block in a sliding mode.

2. A flour milling apparatus as claimed in claim 1 wherein: one side of the sliding sleeve (5) inside the sliding groove (4) is provided with a pressure spring (6), the periphery of the rotating shaft (2) is provided with a fixing seat (10) on the other side of the grinding roller (3), and one end of the rotating shaft (2) is provided with an external thread (9) corresponding to the fixing seat (10).

3. A flour milling apparatus as claimed in claim 2 wherein: one sides of the sliding sleeve (5) and the fixed seat (10) are respectively provided with a positioning block (7), and the surface of the grinding roller (3) is provided with an opening (8) corresponding to the positioning blocks (7).

4. A flour milling apparatus as claimed in claim 1 wherein: the bottom that is located grinding roller (3) in casing (1) is provided with sieve (11), the top of casing (1) is provided with feeder hopper (12).

5. A flour milling apparatus as claimed in claim 1 wherein: the bottom of the shell (1) is provided with a storage box (13), and a pull groove (14) is connected in a sliding manner in the storage box (13).