CN105855168A

CN105855168A - Powder sieving device

Info

Publication number: CN105855168A
Application number: CN201610214487.2A
Authority: CN
Inventors: 李龙胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-08
Filing date: 2016-04-08
Publication date: 2016-08-17

Abstract

The invention discloses a powder sieving device. The powder sieving device comprises a sieve body, a powder collecting box and a beating device; a screen is arranged at the bottom of the sieve body; the powder collecting box is used for collecting fine powder and is arranged at the lower end of the sieve body; the beating device is used for beating the screen and comprises a supporting rod, a swing rope and a drop hammer; the two ends of the supporting rod are fixed on the sidewall of the powder collecting box; one end of the swing rope is connected with the supporting rod, and the other end of the swing rope is connected with the drop hammer. According to the powder sieving device disclosed by the invention, the screen can be automatically beaten during a sieving process in order to cause vibration of the surface of the screen, so meshes of the screen cannot be blocked by slag materials, the sieving efficiency and the production efficiency are improved, and the production cost is lowered.

Description

A kind of sieve powder device

Technical field

The present invention relates to screening plant technical field, sieve powder device particularly to one.

Background technology

Sieve powder device is widely used in the sector applications such as agricultural byproducts, food, medicine, feed, chemical industry, the energy, mainly uses Separation, classification in material.In the course of the work, the fine powder in material is collected again through screen cloth, the slag charge of larger particles Stay on screen cloth.

For traditional sieve powder device, slag charge is easy to block the mesh of screen cloth, causes the most unimpeded can use Opening of sieve constantly reduces, and has had a strong impact on screening effect, is using a period of time, it is necessary to carry out labor cleaning, reduce production Efficiency, improves production cost.

It addition, material is not closed by traditional sieve powder device, in screening process formed material sense of propriety easily distribute, Float in the air to the external world, for the irritant materials such as ginger powder, chilli powder, the bad somatic reaction of staff can be caused, harm Hinder normal work, for the precious materials such as pearl powder, the waste of material powder can be caused.

Summary of the invention

It is an object of the invention to provide a kind of sieve powder device, it can automatically be beaten screen cloth in screening process, cause Screen cloth wire side vibrates, and effectively prevent the generation of slag charge blocking screen cloth mesh condition, improves screening efficiency and production efficiency, fall Low production cost.

For achieving the above object, the present invention is by the following technical solutions:

A kind of sieve powder device, including sieve nest, collects powder box and beats device, and the bottom of described sieve nest is provided with screen cloth, described collection Powder box is used for collecting fine powder, and it is located at the lower end of sieve nest, described in beat device for beating screen cloth, it includes support bar, swing rope And sash weight, the two ends of described support bar are fixed on the sidewall of collection powder box, and one end of described swing rope connects support bar, and the other end is even Connect sash weight.

Further, described screen cloth includes that collar and filter screen, the inwall of described collar match with filter screen, its outer wall and sieve The inwall of body matches, and described collar removably connects with sieve nest.

Preferably, cylindrically, described collar becomes circular to described sieve nest, and it is threadeded with sieve nest.

Further, the top of described sieve nest is provided with upper cover.

Preferably, the lower surface of described upper cover is provided with the location division suitable with the sidewall of described sieve nest.

Further, the outer wall of described collection powder box being connected with buckle, the end of described buckle is buckled on described The upper surface of lid.

Preferably, described support bar is provided with two blocks, and one end tying-up of described swing rope is on support bar, and tying-up position Between two blocks.

Preferably, described support bar is provided with at least one hole, location, and being used for wearing is described swing rope.

Further, the openend of described collection powder box is step-like, and is formed with step surface, and described step surface offers Draw-in groove, the two ends of described support bar are placed in draw-in groove；The bottom of described sieve nest is formed with abutting part, and described abutting part is connected to prop up On strut.

Preferably, described upper cover and collection powder box all use transparent material to make.

After using technique scheme, the present invention, compared with background technology, has the advantage that

1, the present invention can beat screen cloth in screening process automatically, causes screen cloth wire side to vibrate, effectively prevent slag charge The generation of blocking screen cloth mesh condition, improves screening efficiency and production efficiency, reduces production cost.

2, the screen cloth of the present invention removably connects with sieve nest, can change different size (material and mesh number) according to actual needs Screen cloth, it is the most flexible, convenient to use.

3, the present invention is designed with upper cover, and in screening process, material is completely isolated with the external world, place material dust free-and-easy, It is dispersed into the external world.

4, upper cover and the collection powder box of the present invention all uses transparent material to make, it is simple to observe screening situation and fine powder at any time Collection situation.

5, the upper cover of the present invention, sieve nest and to integrate powder box fixed by snap, screening process is without departing from, screener Collection powder box can be conveniently taken off after completing.

Accompanying drawing explanation

Fig. 1 is the schematic cross-section of the present invention.

Detailed description of the invention

In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and It is not used in the restriction present invention.

Embodiment

Referring to Fig. 1, the invention discloses a kind of sieve powder device, it includes sieve nest 1, upper cover 2, collection powder box 3 and beats dress Put 4, wherein:

The bottom of sieve nest 1 is provided with screen cloth 11.Screen cloth 11 includes collar 111 and filter screen 112, the inwall of collar 111 and filter screen 112 match, and its outer wall matches with the inwall of sieve nest 1, and collar 111 removably connects with sieve nest 1.The bottom of sieve nest 1 is formed There is abutting part 12.In the present embodiment, cylindrically, collar 111 becomes circular to sieve nest 1, and it is threadeded with sieve nest 1.Certainly, Sieve nest 1 may be used without square or other shapes, as long as other parts are matched, the present invention is not specifically limited.

Upper cover 2 is located at the top of sieve nest 1.The lower surface of upper cover 2 is provided with the location division 21 suitable with the sidewall of sieve nest 1, So after upper cover 2 is placed in the top of sieve nest 1, the outside of location division 21 closely sticks together with the inwall of sieve nest 1, and upper cover 2 is not Shake easily with respect to sieve nest 1.In the present embodiment, upper cover 2 uses transparent material to make, so in screening process, It is easy to observe the screening situation in sieve nest 1.

The lower end of sieve nest 1 is located at by collection powder box 3, is used for collecting fine powder.It is connected with buckle 31 on the outer wall of collection powder box 3, The end of buckle 31 is buckled in the upper surface of upper cover 2.The openend of collection powder box 3 is step-like, and is formed with step surface, step surface On offer draw-in groove (not shown).In the present embodiment, collection powder box 3 uses transparent material to make, and is so easy to observe collection Fine powder situation in powder box 3.

Beating device 4 for beating screen cloth 11, it includes support bar 41, swing rope 42 and sash weight 43, wherein:

The two ends of support bar 41 are placed in above-mentioned draw-in groove, and abutting part 12 is connected on support bar 41, thus realize supporting The two ends of bar 41 are fixed on the sidewall of collection powder box 3.

One end of swing rope 42 connects support bar 41, and the other end connects sash weight 43.

In the present embodiment, support bar 41 is provided with at least one hole 411, location, and being used for wearing is swing rope 42.Certainly, it is possible to Adopting and fix swing rope 42 in other ways, as arranged two blocks on support bar 41, one end tying-up of swing rope 42 is at support bar 41 On, and tying-up position is between above-mentioned two block.

The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, Any those familiar with the art in the technical scope that the invention discloses, the change that can readily occur in or replacement, All should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims It is as the criterion.

Claims

1. a sieve powder device, it is characterised in that: including sieve nest, collect powder box and beat device, the bottom of described sieve nest is provided with sieve Net, described collection powder box is used for collecting fine powder, and it is located at the lower end of sieve nest, described in beat device for beating screen cloth, it includes Strut, swing rope and sash weight, the two ends of described support bar are fixed on the sidewall of collection powder box, and one end of described swing rope connects support Bar, the other end connects sash weight.

2. a kind of sieve powder device as claimed in claim 1, it is characterised in that: described screen cloth includes collar and filter screen, described card The inwall of circle matches with filter screen, and its outer wall matches with the inwall of sieve nest, and described collar removably connects with sieve nest.

3. sieve powder device as claimed in claim 2 a kind of, it is characterised in that: described sieve nest cylindrically, described collar Cheng Yuan Ring-type, it is threadeded with sieve nest.

4. a kind of sieve powder device as claimed in claim 1, it is characterised in that: the top of described sieve nest is provided with upper cover.

5. a kind of sieve powder device as claimed in claim 4, it is characterised in that: the lower surface of described upper cover is provided with and described sieve nest The suitable location division of sidewall.

6. a kind of sieve powder device as described in claim 4 or 5, it is characterised in that: it is flexibly connected on the outer wall of described collection powder box Buckle, the end of described buckle is had to be buckled in the upper surface of described upper cover.

7. a kind of sieve powder device as claimed in claim 1, it is characterised in that: described support bar is provided with two blocks, described One end tying-up of swing rope is on support bar, and tying-up position is between two blocks.

8. a kind of sieve powder device as claimed in claim 1, it is characterised in that: described support bar is provided with at least one location Hole, being used for wearing is described swing rope.

9. a kind of sieve powder device, it is characterised in that: the openend of described collection powder box is step-like, And it is formed with step surface, and described step surface offers draw-in groove, the two ends of described support bar are placed in draw-in groove；The end of described sieve nest End is formed with abutting part, and described abutting part is connected on support bar.

10. a kind of sieve powder device as claimed in claim 4, it is characterised in that: described upper cover and collection powder box all use transparent material Material is made.