CN213435504U

CN213435504U - Rotary powder screening machine

Info

Publication number: CN213435504U
Application number: CN202022046966.2U
Authority: CN
Inventors: 李光华; 李国华
Original assignee: Guangdong Jiangmen Huacaiyuan New Material Co ltd
Current assignee: Guangdong Jiangmen Huacaiyuan New Material Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-15
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a rotary powder screening machine relates to powder screening machine technical field, has solved current powder screening machine and has all filtered the coarse grain in the powder through vibrations, and the powder screening is too slow, the too low problem of efficiency. A rotary powder screening machine comprises a fixed shell; the outer side of the fixed shell is fixedly connected with a supporting leg. The device has improved sieve powder principle and sieve powder mode, very big improvement the efficiency of sieve powder, adopts the mode of rotary screen powder, can last stable sieve out the large granule impurity in the powder for the speed of sieve powder has greatly accelerated, has improved sieve powder precision and efficiency, uses manpower sparingly, has improved the device's practicality and flexibility.

Description

Rotary powder screening machine

Technical Field

The utility model belongs to the technical field of the powder shifter, more specifically say, in particular to rotary powder shifter.

Background

The powder sieving equipment is widely applied to the industries of agricultural and sideline products, food, medicine, feed, chemical industry, energy and the like. The powder sieving device is particularly important in the process of making flour products in the food industry. At present, when coarse particles in powder are screened, a powder screening machine is mostly used for screening.

The existing powder screening machine filters coarse particles in powder through a vibration filter screen, the powder screening is too slow, the efficiency is too low, and the practicability is not high.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a rotary powder sieving machine is provided to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a rotary screen powder machine to solve current screen powder machine and all filter the coarse grain in the powder through the vibrations filter sieve, the screen powder is too slow, and efficiency is too low, problem that the practicality is not high.

The purpose and the efficacy of the rotary powder sieving machine of the utility model are achieved by the following concrete technical means:

a rotary sieving machine comprises a fixed shell, a fixed plate, a discharger and a feed hopper; the outer side of the fixed shell is fixedly connected with a supporting leg; the fixed plate is fixedly connected to the side surface of the fixed shell; the discharging device is screwed and fixed at the top end of the fixed plate through screws, and a discharging pipeline at the bottom end of the discharging device extends into the interior of one end of the rotary screen; the feed hopper is screwed and fixed at a feed inlet at the top of the discharger through screws; the rotary screen is rotatably connected to the top of the fixed shell.

Furthermore, the fixed shell is designed to be inclined, and the cross section of the fixed shell is designed to be gathered towards the bottom.

Furthermore, the rotary screen is of a cylindrical structure, the screen body of the rotary screen is provided with uniformly distributed screen holes, and the lower end of the rotary screen is designed to be plugged.

Furthermore, a rotating shaft of the rotary screen is in transmission connection with an external driving motor.

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

at first, improved sieve powder principle and sieve powder mode, very big improvement the efficiency of sieve powder, adopt the mode of rotatory sieve powder, do not have the screening neutral gear clearance, can last stable sieve the removal to the large granule impurity in the powder, accelerated the speed of sieve powder greatly, improved sieve powder precision and efficiency, use manpower sparingly, improved the device's practicality and flexibility.

Secondly, the inside that the inside powder of rotary screen can be sieved out fast is made to the design of fixed shell slope, and great foreign particle can roll to the lower one end of rotary screen, the lower one end of rotary screen is the shutoff design, so great granule impurity can not roll out the inside of rotary screen, conveniently collect and can roll the one end that falls to the rotary screen and can not block up the sieve mesh, more can not drop to the outside of rotary screen enter into the powder of sieving again in, the device's flexibility and stability have been improved.

Moreover, the design of fixed shell slope makes the inside of the fixed shell of the passageway discharge that is fixed shell inside along fixed shell that the powder that is sieved can be quick, conveniently collects, has improved the device's flexibility.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the left structure of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. fixing the housing; 2. supporting legs; 3. a fixing plate; 4. a discharger; 5. a feed hopper; 6. and (4) rotating the screen.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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

Example (b):

as shown in figures 1 to 2:

the utility model provides a rotary sieving machine, which comprises a fixed shell 1, a fixed plate 3, a discharger 4 and a feed hopper 5; the outer side of the fixed shell 1 is fixedly connected with a supporting leg 2; the fixed shell 1 is designed to be inclined, and the cross section of the fixed shell 1 is designed to be gathered towards the bottom, as shown in the attached

drawings

1 and 2, the design enables screened powder to be rapidly discharged from the inside of the fixed shell 1 along a channel in the fixed shell 1, so that the powder is convenient to collect, and the flexibility of the device is improved; the fixed plate 3 is fixedly connected to the side surface of the fixed shell 1; the discharger 4 is screwed and fixed at the top end of the fixed plate 3 through screws, and a discharge pipeline at the bottom end of the discharger 4 extends into the interior of one end of the rotary screen 6; the discharger 4 is electrically connected with an external power supply and a control switch, the specific structure and the working principle of the discharger are the prior mature technology, and the detailed description is not repeated; the feed hopper 5 is screwed and fixed at a feed inlet at the top of the discharger 4 through screws; the rotary screen 6 is rotatably connected to the top of the stationary casing 1.

Wherein, the rotary screen 6 be the cylindrical structure, and the screen frame of rotary screen 6 is equipped with evenly distributed's sieve mesh, the lower one end of rotary screen 6 is the shutoff design, as shown in figure 1 and figure 2, this design makes rotary screen 6 can roll to the lower one end of rotary screen 6 in the during operation powder great foreign particles, the lower one end of rotary screen 6 is the shutoff design, so great particulate impurity can not roll out the inside of rotary screen 6, conveniently collect and can roll the one end of falling to rotary screen 6 and can not block up the sieve mesh, can more can not drop to the outside of rotary screen 6 and reenter in the powder of sieving, the flexibility and the stability of the device have been improved.

Wherein, the pivot and the transmission of outside driving motor of rotary screen 6 are connected, as shown in figure 1 and figure 2, this design has improved sieve powder principle and sieve powder mode, very big improvement the efficiency of sieve powder, adopt the mode of 6 sieve powders of rotary screen, do not have the screening neutral gear clearance, can last stable sieve out the large granule impurity in the powder, the speed of sieve powder has been accelerated greatly, sieve powder precision and efficiency have been improved, use manpower sparingly, the practicality and the flexibility of the device have been improved.

The specific use mode and function of the embodiment are as follows:

in the utility model, the power of the discharger 4 is turned on by an external power supply, the powder to be screened is poured into the feed hopper 5, the powder to be screened is sent into the inside of the rotary screen 6 through the discharge passage at the bottom under the action of the discharger 4, the rotary screen 6 is rotated under the driving of an external driving motor to screen the powder, the powder screening mode of the rotary screen 6 is adopted, no screening neutral gap exists, large-particle impurities in the powder can be continuously and stably screened out, the powder screening speed is greatly accelerated, the powder screening precision and efficiency are improved, manpower is saved, larger impurity particles in the powder can roll to the lower end of the rotary screen 6 when the rotary screen 6 works, the lower end of the rotary screen 6 is designed to be blocked, so the larger particle impurities can not roll out of the inside of the rotary screen 6, the collection is convenient, and one end which can roll to the rotary screen 6 can not block the screen holes, more can not drop to the outside of rotary screen 6 and reenter the powder that sieves in, fixed shell 1 is the design that the cross-sectional shape of slope and fixed shell 1 gathers together to the bottom for the inside of fixed shell 1 is discharged along the inside passageway of fixed shell 1 that can be quick by the powder that sieves, convenient collection.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A rotary screen powder machine which is characterized in that: comprises a fixed shell (1), a fixed plate (3), a discharger (4) and a feed hopper (5); the outer side of the fixed shell (1) is fixedly connected with a supporting leg (2); the fixed plate (3) is fixedly connected to the side surface of the fixed shell (1); the discharger (4) is screwed and fixed at the top end of the fixed plate (3) through screws, and a discharge pipeline at the bottom end of the discharger (4) extends into the interior of one end of the rotary screen (6); the feed hopper (5) is screwed and fixed at a feed inlet at the top of the discharger (4) through screws; the rotary screen (6) is rotatably connected to the top of the fixed shell (1).

2. The rotary screen machine as claimed in claim 1, wherein: the fixed shell (1) is designed to be inclined, and the cross section of the fixed shell (1) is designed to be gathered towards the bottom.

3. The rotary screen machine as claimed in claim 1, wherein: the rotary screen (6) is of a cylindrical structure, screen meshes which are uniformly distributed are arranged on a screen body of the rotary screen (6), and the lower end of the rotary screen (6) is designed to be plugged.

4. The rotary screen machine as claimed in claim 1, wherein: and a rotating shaft of the rotary screen (6) is in transmission connection with an external driving motor.