CN218394688U

CN218394688U - Potato flour sieving mechanism

Info

Publication number: CN218394688U
Application number: CN202222711055.6U
Authority: CN
Inventors: 马金光; 王树兵; 马开文; 单小怀; 李古文; 陶振江; 刘新国; 屈凡军; 王亚龙; 李田军
Original assignee: Xinjiang Kesaide Potato Industry Co ltd
Current assignee: Xinjiang Kesaide Potato Industry Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-01-31
Anticipated expiration: 2032-10-14

Abstract

The utility model provides a potato powder sieving mechanism belongs to potato powder screening field, including base, vibrating device and sieve tray, the base is hollow cylinder, and the base top surface centers on central equidistance welding spring, spring top welding vibrating device, the vibrating device center is through the screw connection motor, and the motor is double-end motor, and the pendulum is connected through the inflation cover in the motor upper end, and the motor lower extreme passes through the inflation cover and connects pendulum down, the sieve tray side sets up the discharge gate, and the sieve tray divide into has sieve mesh sieve tray and no sieve mesh sieve tray, and no sieve mesh sieve tray passes through screw connection in the vibrating device top, and there is sieve mesh sieve tray at no sieve mesh sieve tray top through the screw connection. The beneficial effects of the utility model are that when high-efficient screening, reduce spare part wearing and tearing and loss, convenient maintenance.

Description

Potato flour sieving mechanism

Technical Field

The utility model belongs to potato powder screening field especially relates to a potato powder sieving mechanism.

Background

Present potato powder production work all need filter the production product, because there is the condition that the granule is not of uniform size in the potato powder course of working, the quality of production will be influenced to this potato powder granule is not of uniform size, the event needs filter the potato powder of production, separate tiny particle and large granule, but present screening all carries out the rigidity by mechanical structure and rocks, the wearing and tearing of screening structure are big, the plant maintenance is frequent and difficult, if adopt manual screening to consume a large amount of human cost and time again, so when needing one kind now and can carrying out high-efficient screening, reduce spare part wearing and tearing and loss, the sieving mechanism of convenient maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multistage screening, high-efficient convenient potato powder sieving mechanism especially are fit for potato powder screening work.

The technical scheme of the utility model is that: a potato powder screening device comprises a base, a vibrating device and a screen tray, wherein the base is a hollow cylinder, springs are welded on the top surface of the base at equal intervals around the center, and the vibrating device is welded on the tops of the springs;

the vibration device comprises a shell and a motor, wherein the shell is a hollow cylinder, the center of the lower bottom surface of the shell is connected with the motor through a screw, the motor is a double-head motor, the upper end of the motor is connected with an upper pendulum bob through an expansion sleeve, and the lower end of the motor is connected with a lower pendulum bob through an expansion sleeve;

the sieve tray side sets up the discharge gate, and the sieve tray divide into has sieve mesh sieve tray and no sieve mesh sieve tray, and no sieve mesh sieve tray passes through screwed connection in the vibrating device top, and there is sieve mesh sieve tray at no sieve mesh sieve tray top through screwed connection.

Furthermore, the side walls are arranged on the periphery of the sieve tray, the top of the side wall of the sieve tray is connected with another sieve tray through screws, and the diameters of sieve holes of the sieve tray with sieve holes are sequentially increased from bottom to top.

Furthermore, the bottom of the shell of the vibration device is connected with a support rod through a hinge, and the length of the support rod is equal to the length of the spring when the spring is not stretched or compressed.

Furthermore, a counterweight block is arranged at one end, far away from the motor, of the upper pendulum, and a counterweight block is arranged at one end, far away from the motor, of the lower pendulum.

Furthermore, the mass of the counter weight block of the upper pendulum bob is larger than that of the counter weight block of the lower pendulum bob.

Further, the upper pendulum and the lower pendulum extend in opposite directions.

The utility model has the advantages and positive effects be:

1. owing to adopted spring cooperation motor, go up pendulum and lower pendulum hammer, can utilize centrifugal force to drive vibrating device along with the rotation of motor and deflect to compress and tensile the spring, then provide the reply ability with the help of the elasticity of spring, let the sieve tray produce the vibration effect under the deflection of motor, promoted friction loss greatly, the bearing structure of spring also very is convenient for replace and maintain.

2. Due to the adoption of the layered sieve tray, the raw materials can be screened in multiple stages, and the raw materials with various particle sizes can be simultaneously screened through reducing the diameter of the sieve holes layer by layer, so that the raw materials can be screened according to needs, the working efficiency is improved, and the working difficulty is simplified.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2.

In the figure: 1. a base; 2. a vibrating device; 3. a sieve tray; 4. screening holes; 5. a spring; 6. a discharge port; 7. a motor; 8. a pendulum bob is arranged; 9. a lower pendulum bob.

Detailed Description

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

As shown in fig. 1-3:

a potato powder screening device comprises a base 1, a vibrating device 2 and a screen disc 3, wherein the base 1 is a hollow cylinder, springs 5 are welded on the top surface of the base 1 at equal intervals around the center, and the vibrating device 2 is welded on the tops of the springs 5;

the vibrating device 2 comprises a shell and a motor 7, the shell is a hollow cylinder, the center of the lower bottom surface of the shell is connected with the motor 7 through a screw, the motor 7 is a double-head motor, the upper end of the motor 7 is connected with an upper pendulum bob 8 through an expansion sleeve, and the lower end of the motor 7 is connected with a lower pendulum bob 9 through an expansion sleeve;

3 sides of sieve tray set up discharge gate 6, and sieve tray 3 divide into there is sieve mesh sieve tray and no sieve mesh sieve tray, and no sieve mesh sieve tray passes through screw connection in 2 tops of vibrating device, and there is sieve mesh sieve tray at no sieve mesh sieve tray top through screw connection.

Set up the lateral wall around the sieve tray 3, another sieve tray 3 of screw connection is passed through at the top of sieve tray 3 lateral wall, has the diameter of sieve mesh 4 of sieve mesh sieve tray by supreme increase in proper order down, because the diameter of sieve mesh 4 once changes, can provide the function of hierarchical screening, also can provide the effect of screening, and the work of conveniently sieving as required.

The casing bottom of vibrating device 2 is through hinged joint bracing piece, and bracing piece length equals the length when 5 unstretched or compression springs, thereby the bracing piece can be when out of work support casing and base 1 protection spring, avoids the spring to be tired excessively, improves the durability and avoids unnecessary part loss.

Go up pendulum 8 and keep away from motor 7 one end and set up the balancing weight, lower pendulum 9 keeps away from motor 7 one end and sets up the balancing weight, sets up the balancing weight and can increase inertia to improve and rock the effect.

Go up pendulum 8's balancing weight quality and be greater than pendulum 9's balancing weight quality down, because balancing weight quality difference is convenient for adjust the degree of rocking to the dynamics and the speed of adjustment screening.

The extending directions of the upper pendulum bob 8 and the lower pendulum bob 9 are opposite, the overturning degree and the shaking degree of the motor are ensured, and a shaking effect rather than single deflection is provided.

The working process of the example is as follows:

when using, place base 1, fix base 1 as required, open motor 7 back, thereby it vibrates to drive the shell because the centrifugal force of two balancing weights makes motor 7 deflect, the vibration of motor 7 has driven vibrating device 2, thereby carry out vibratory screening to sieve tray 3, the raw materials are put into to sieve tray 3 at the top, along with the vibration of sieve tray, the raw materials of equidimension not fall down from last to once down, the top tiny particle is stayed to the large granule and is got into the below, good hierarchical screening function is provided, simultaneously each layer all has discharge gate 6, screening and the ejection of compact that can be convenient, because it drives sieve tray 3 to be the vibration through motor 7, there is spring 5 to carry out the shock attenuation, avoid the rigidity collision to take place, effectively prolonged service life, spare part's wearing and tearing and loss have been reduced, only need to change the spring during the maintenance can, maintenance and maintenance work have been simplified greatly.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. The equivalent changes and improvements made according to the application scope of the present invention should be still included in the patent coverage of the present invention.

Claims

1. The utility model provides a potato powder sieving mechanism which characterized in that: the vibrating screen comprises a base (1), a vibrating device (2) and a screen disc (3), wherein the base (1) is a hollow cylinder, springs (5) are welded on the top surface of the base (1) at equal intervals around the center, and the vibrating device (2) is welded on the tops of the springs (5);

the vibration device (2) comprises a shell and a motor (7), the shell is a hollow cylinder, the center of the lower bottom surface of the shell is connected with the motor (7) through a screw, the motor (7) is a double-end motor, the upper end of the motor (7) is connected with an upper pendulum bob (8) through an expansion sleeve, and the lower end of the motor (7) is connected with a lower pendulum bob (9) through an expansion sleeve;

sieve dish (3) side sets up discharge gate (6), and sieve dish (3) divide into there is sieve mesh sieve dish and no sieve mesh sieve dish, and no sieve mesh sieve dish passes through screw connection in vibrating device (2) top, and there is sieve mesh sieve dish at no sieve mesh sieve dish top through screw connection.

2. The potato flour screening apparatus as set forth in claim 1, wherein: the side walls are arranged on the periphery of the sieve tray (3), the top of the side wall of the sieve tray (3) is connected with another sieve tray (3) through screws, and the diameters of sieve holes (4) of the sieve tray with sieve holes are sequentially increased from bottom to top.

3. The potato flour screening apparatus as set forth in claim 1, wherein: the bottom of the shell of the vibration device (2) is connected with a supporting rod through a hinge, and the length of the supporting rod is equal to the length of the spring (5) when the spring is not stretched or compressed.

4. The potato flour screening apparatus as set forth in claim 1, wherein: the upper pendulum (8) is far away from one end of the motor (7) and is provided with a balancing weight, and the lower pendulum (9) is far away from one end of the motor (7) and is provided with a balancing weight.

5. The potato flour screening apparatus of claim 4, wherein: the mass of the counter weight block of the upper pendulum bob (8) is larger than that of the counter weight block of the lower pendulum bob (9).

6. The potato flour screening apparatus of claim 1, wherein: the upper pendulum bob (8) and the lower pendulum bob (9) extend in opposite directions.