CN212975242U

CN212975242U - Sieving device of flour sieving machine

Info

Publication number: CN212975242U
Application number: CN202021793351.XU
Authority: CN
Inventors: 赵凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-04-16
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a sieving device of a flour sieving machine, which relates to the field of machinery, and comprises a base, a pair of fixing frames are arranged on the front side and the rear side of the upper end of the base, a sieving hopper is arranged between the fixing frames and the base, a fixing sleeve is fixedly connected with the middle part of the lower side of the sieving hopper, a fixing shaft a and a fixing shaft a are fixedly connected with the front side and the rear side of the fixing sleeve are arranged on the rotating frame, a rotating shaft is arranged at the lower end of the fixing sleeve, a rotating block is fixedly connected with the lower end of the rotating shaft, a cam is arranged on the upper side of the base between the two fixing frames, a rotating rod is connected with the non-circle center position of the upper side of the cam, the left end of the rotating rod is connected with a displacement rod and a sliding block is arranged on, the flour quality is improved, the sieve hopper can be bumpy and rotated up and down, and the flour sieving efficiency is accelerated.

Description

Sieving device of flour sieving machine

Technical Field

The utility model relates to the field of machinary, specifically a sifter device sieves.

Background

The process that the broken materials are divided into different particle sizes through one or more layers of screen surfaces is called screening, the screening machine utilizes the relative motion of the broken materials and the screen surfaces to lead partial particles to penetrate through screen holes, and divides the materials such as sand, gravel, broken stone and the like into vibrating screening mechanical equipment with different grades according to the particle sizes, the screening process of the screening machine is generally continuous, and the materials smaller than the size of the screen holes penetrate through the screen holes after the screening raw materials are fed onto the screening machine (called a screen for short), so that the materials are called undersize products; the materials with the size larger than the sieve pore are continuously discharged from the sieve surface, which is called as the product on the sieve, the flour sieving machine is an important factor for ensuring the flour quality, along with the popularization and the application of the technology, a wide social basis is laid, along with the increasing requirements of people on food, the food industry increasingly pays more attention to the sieving effect of the flour sieving machine, and the requirements on the flour sieving machine are also increasingly high.

Sifter device during operation that sieves needs article auxiliary work, prior art discloses the application number: 201720108868.2A sieving device for flour for instant noodles, comprises a vibrating screen body and supporting legs arranged at the bottom of the vibrating screen body, the supporting legs are provided with springs, an inclined bracket is arranged between the supporting legs, a vibration motor is arranged on the inclined bracket, the top of the vibrating screen body is provided with a feed inlet, the side wall of the inner top of the vibrating screen body is provided with a heating resistance wire layer, a screen mesh is arranged in the vibrating screen body, the top of the vibrating screen body is provided with an air hole, the left side of the bottom of the vibrating screen body is provided with a first blanking pipe, the second discharging pipe is arranged on one side, located on the screen, of the back face of the vibrating screen body, and when the flour is screened, the vibrating screening work is only carried out through the vibrating motor in the technical scheme, in the process, the vibration intensity has certain limitation, and large particles in the flour are not treated, so that the device has certain limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sifter device to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a sifter device that sieves, the on-line screen storage device comprises a base, both sides are provided with a pair of mount around the base upper end, it fights and sieve and fights downside middle part fixedly connected with fixed cover to be provided with the sieve between mount and the base, both sides fixed connection fixed axle an and fixed axle an install on the swivel mount around the fixed cover, rotation axis and rotation axis lower extreme fixed connection rotating block are installed to fixed cover lower extreme, base upside between two mounts is provided with cam and cam upside non-centre of a circle position and connects the rotary rod, displacement pole and displacement pole left end link block are connected to the rotary rod left end, it installs inside the spout to be provided with spout and slider cooperation on the mount, the.

As a further aspect of the present invention: the left end of the rotating block is fixedly connected with a driving shaft a, the driving shaft a is installed on the base through a bearing, and the lower end of the driving shaft a is connected with a motor.

As a further aspect of the present invention: the upper side of the base right below the screening hopper is provided with a collecting bin in a contact manner.

As a further aspect of the present invention: the base upper end left and right sides symmetry is provided with a pair of support, and the support runs through collection storehouse and the equal fixed connection fixed axle b in upper end, and fixed axle b installs on the left and right sides of swivel mount.

As a further aspect of the present invention: both ends equal fixedly connected with stand and stand lower extreme fixed connection base about the mount downside.

As a further aspect of the present invention: a pair of support columns is symmetrically arranged on the left side and the right side of the base.

As a further aspect of the present invention: the circle center position of the lower side of the cam is fixedly connected with a driving shaft b, the driving shaft b is installed on the base through a bearing, and the lower end of the driving shaft b is connected with a motor.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a rationally, through setting up cam, displacement pole, rotary rod and slider, can make the push pedal roll the grinding and sieve flour with higher speed in the sieve fill, improve the flour quality, through setting up rotatory piece, rotation axis, swivel mount and fixed cover, can make the sieve fill go on jolting rotation from top to bottom, flour efficiency of sieving with higher speed, the reinforcing effect of sieving.

Drawings

Fig. 1 is a front structural schematic diagram of a sieving device of a flour sieving machine.

Fig. 2 is a schematic structural diagram of a top view of a sieving device of a surface sieving machine.

Fig. 3 is a schematic structural diagram of a rotating frame in a sieving device of a flour sieving machine.

In the figure: 1-supporting column, 2-base, 3-upright column, 4-fixed frame, 5-sliding chute, 6-sliding block, 7-displacement rod, 8-rotating rod, 9-telescopic rod, 10-push plate, 11-sieve bucket, 12-fixed sleeve, 13-fixed shaft a, 14-rotating frame, 15-support, 16-fixed shaft b, 17-driving shaft a, 18-rotating block, 19-rotating shaft, 20-cam, 21-driving shaft b and 22-collecting bin.

Detailed Description

It is noted that all of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations where mutually exclusive features/steps are present.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The first embodiment is as follows: referring to fig. 1-3, in an embodiment of the present invention, a sieving device of a flour sieving machine includes a base 2, a pair of fixing frames 4 are disposed on the front and rear sides of the upper end of the base 2, a sieving bucket 11 is disposed between the fixing frames 4 and the base 2, a fixing sleeve 12 is fixedly connected to the middle of the lower side of the sieving bucket 11, a fixing shaft a13 and a fixing shaft a13 are fixedly disposed on the rotating frame 14, a rotating shaft 19 is mounted on the lower end of the fixing sleeve 12, a rotating block 18 is fixedly connected to the lower end of the rotating shaft 19, a driving shaft a17 is fixedly connected to the left end of the rotating block 18, a driving shaft a17 is mounted on the base 2 through a bearing, a motor is connected to the lower end of the driving shaft a17, a pair of brackets 15 are symmetrically disposed on the left and right sides of the upper end of the base 2, the brackets 15 penetrate, the driving shaft a17 and the driving shaft b21 are rotated, the driving shaft a17 rotates to drive the rotating block 18 to rotate, and the rotating block 18 drives the rotating shaft 19 fixedly connected with the rotating block to rotate, so that the sieve hopper 11 is enabled to pitch up and down through the fixed sleeve 12, and the sieving efficiency is improved.

The upper side of a base 2 between two fixing frames 4 is provided with a cam 20, the non-circle center position of the upper side of the cam 20 is connected with a rotating rod 8, the left end of the rotating rod 8 is connected with a displacement rod 7, the left end of the displacement rod 7 is connected with a sliding block 6, the fixing frames 4 are provided with sliding grooves 5, the sliding blocks 6 are installed inside the sliding grooves 5 in a matching mode, the lower sides of the sliding blocks 6 are fixedly connected with telescopic rods 9, the lower ends of the telescopic rods 9 are connected with a push plate 10, the left end and the right end of the lower side of each fixing frame 4 are fixedly connected with an upright post 3, the lower end of the upright post 3 is fixedly connected with the base 2, the left side and the right side of the base 2 are symmetrically provided with a pair of supporting columns 1, the circle center position of the lower side of the cam 20 is fixedly connected with a driving, meanwhile, the telescopic rod 9 connected with the sliding block 6 drives the push plate 10 to move left and right in the sieve hopper 11, flour is ground and sieved in an accelerating mode, and the quality of the flour is improved.

Example two: the utility model discloses an another embodiment is still provided, and this embodiment is to improve on the basis of above-mentioned embodiment, 2 upside contacts of base under the sieve fill 11 are provided with and collect storehouse 22, and the flour after sieving through sieve fill 11 is collected inside collecting storehouse 22.

The utility model discloses a theory of operation: the motor is started, the driving shaft a17 and the driving shaft b21 are rotated, the driving shaft a17 rotates to drive the rotating block 18 to rotate, the rotating block 18 drives the rotating shaft 19 fixedly connected with the rotating block to rotate, the screen hopper 11 is rotated and jolted up and down through the fixing sleeve 12, the screening efficiency is improved, the driving shaft b21 enables the cam 20 to rotate, the cam 20 enables the displacement rod 7 to drive the sliding block 6 to slide left and right inside the sliding groove 5 through the rotating rod 8, meanwhile, the telescopic rod 9 connected with the sliding block 6 drives the push plate 10 to move left and right inside the screen hopper 11, flour grinding and flour screening acceleration are carried out on flour, the flour quality is improved, the flour screened by the screen hopper 11 is collected inside the collecting bin 22, and the process is cyclically reciprocated due to the fact that the driving shaft a17 and the driving.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sieving device of a flour sieving machine comprises a base (2) and is characterized in that a pair of fixed frames (4) are arranged on the front side and the rear side of the upper end of the base (2), a sieving hopper (11) is arranged between the fixed frames (4) and the base (2), the middle part of the lower side of the sieving hopper (11) is fixedly connected with a fixed sleeve (12), the front side and the rear side of the fixed sleeve (12) are fixedly connected with a fixed shaft a (13), the fixed shaft a (13) is arranged on a rotating frame (14), the lower end of the fixed sleeve (12) is provided with a rotating shaft (19), the lower end of the rotating shaft (19) is fixedly connected with a rotating block (18), the upper side of the base (2) between the two fixed frames (4) is provided with a cam (20), the non-circle center position of the upper side of the cam (20) is connected with a rotating rod (8), the left end of the rotating rod (8) is connected with a displacement rod (7, the lower side of the sliding block (6) is fixedly connected with a telescopic rod (9), and the lower end of the telescopic rod (9) is connected with a push plate (10).

2. The sieving device of a surface screening machine according to claim 1, characterized in that the left end of the rotating block (18) is fixedly connected with a driving shaft a (17), the driving shaft a (17) is installed on the base (2) through a bearing, and the lower end of the driving shaft a (17) is connected with a motor.

3. A screening machine screening device according to claim 1, characterized in that the upper side of the base (2) directly below the screen hopper (11) is provided with a collection bin (22) in contact therewith.

4. The sieving device of the surface sieving machine according to claim 3 is characterized in that a pair of brackets (15) is symmetrically arranged on the left and right sides of the upper end of the base (2), the brackets (15) penetrate through the collecting bin (22), the upper ends of the brackets are fixedly connected with fixed shafts b (16), and the fixed shafts b (16) are arranged on the left and right sides of the rotating frame (14).

5. The sieving device of a surface sieving machine according to claim 1 is characterized in that the left end and the right end of the lower side of the fixed frame (4) are fixedly connected with the upright post (3) and the lower end of the upright post (3) is fixedly connected with the base (2).

6. A screening machine screening device according to claim 1 or 5, characterized in that the base (2) is symmetrically provided with a pair of supporting columns (1) at the left and right sides.

7. The sieving device of a surface screening machine according to claim 1, characterized in that the circle center position at the lower side of the cam (20) is fixedly connected with a driving shaft b (21), the driving shaft b (21) is installed on the base (2) through a bearing, and the lower end of the driving shaft b (21) is connected with a motor.