CN208786887U - Linear vibrating screen and its sieve plate - Google Patents

Abstract

The utility model relates to linear vibrating screen and its sieve plates；Linear vibrating screen includes sieve nest, sieve nest includes the sieve plate of shell and installation inside the shell, sieve nest has pan feeding side and exit side, sieve plate has more than two screening sections, each screening section is arranged by pan feeding side to exit side, the sieve pore specification of at least one screening section and other screening sieve pore specifications of section are different, equipped with partition between adjacent screening section below sieve plate, between adjacent separator and setting is flowed out for material between two sides partition and sieve nest tapping channel.Sieve plate is single layer sieve plate, partition separates each screening section, and after the mesh sorting that material passes through different size, finished product comes out from corresponding tapping channel again, due to being single layer rack, without disassembly, cleaning, installation are more convenient, and product quality is more stable, device height reduces after improvement, expense reduces, and efficiency improves, and reduces labor intensity.

Description

Linear vibrating screen and its sieve plate

Technical field

The utility model belongs to vibrating screen field, and in particular to a kind of linear vibrating screen and the sieve used on the vibrating screen Plate.

Background technique

Straight line shaker generates oversize, the sieve of several specifications by multiple sieve plate using vibrating motor exciting as vibration source Lower object, respectively from respective outlet be discharged, sub-elect the product of different size.Since the high material of fat content is easy blocking net Hole, needs periodic cleaning sieve plate, and existing straight line shaker upper sieve plate is there are two more than, each sieve plate layering setting, in, lower layer's sieve plate can not It directly clears up, needs first to remove, cleared up and be loaded on；Large labor intensity, it is time-consuming and laborious.

Utility model content

The purpose of this utility model is to provide a kind of linear vibrating screens, clear to solve existing linear vibrating screen upper sieve plate Manage inconvenient problem；The purpose of this utility model, which also resides in, provides a kind of sieve plate used on the linear vibrating screen.

To achieve the above object, the following technical solution is employed: linear vibrating screen for the linear vibrating screen of the utility model, packet Include sieve nest, sieve nest includes the sieve plate of shell and installation inside the shell, and sieve nest has pan feeding side and an exit side, sieve plate tool there are two with Upper screening section, each section that sieves are arranged by pan feeding side to exit side, the sieve pore specification of at least one screening section and other sieves The sieve pore specification of sectional is different, equipped with partition between adjacent screening section below sieve plate, between adjacent separator and the partition of two sides The tapping channel flowed out for material is set between sieve nest.

The utility model has the advantages that sieve plate is single layer sieve plate, partition separates each screening section, the mesh point that material passes through different size After choosing, finished product comes out from corresponding tapping channel again, due to being single layer rack, does not have to disassembly, cleaning, installation are more convenient, product Quality is more stable, and device height reduces after improvement, and expense reduces, and efficiency improves, and reduces labor intensity.

Further, the sieve plate is formed by two pieces or more of deck unit welding.Reduce sieve plate difficulty of processing.

Further, each deck unit is welded into flat sieve plate.It is moved convenient for material along sieve plate, guarantees screening effect Fruit.

Further, each deck unit is stainless steel sieve.

The following technical solution is employed for the sieve plate of the linear vibrating screen of the utility model: the sieve plate of linear vibrating screen has two A above screening section, each section that sieves are arranged along sieve plate length direction or width direction, the sieve pore of at least one screening section Specification is different from other screening sieve pore specifications of section.

The utility model has the advantages that sieve plate is installed in band sieve nest, section orientation and material movement direction phase one in sieve nest are sieved It causes, partition is set below sieve plate, is separated each screening section with partition, after the mesh sorting that material passes through different size, at Product come out from corresponding tapping channel again, due to being single layer rack, do not have to disassembly, cleaning, installation are more convenient, and product quality is more steady Fixed, device height reduces after improvement, and expense reduces, and efficiency improves, and reduces labor intensity.

Further, the sieve plate is formed by two pieces or more of deck unit welding.Reduce sieve plate difficulty of processing.

Further, each deck unit is welded into flat sieve plate.It is moved convenient for material along sieve plate, guarantees screening effect Fruit.

Further, each deck unit is stainless steel sieve.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the embodiments of the present invention, for this For the those of ordinary skill of field, without any creative labor, it can also be obtained according to these attached drawings other Attached drawing；

Fig. 1 is the structural schematic diagram of the specific embodiment of the linear vibrating screen of the utility model；

Fig. 2 is the structural schematic diagram of sieve plate.

In figure: 1- pedestal, 2- spring base, 3- sieve nest, 4- shell, 5- sieve plate, 6- deck unit, 7- tapping channel I, 8- go out Expect channel II, 9- tapping channel III.

Specific embodiment

In order to keep the technical purpose, technical scheme and beneficial effects of the utility model clearer, with reference to the accompanying drawing and Specific embodiment is further illustrated the technical solution of the utility model.

As Figure 1-Figure 2, linear vibrating screen includes pedestal 1, the spring base being mounted on pedestal 12 and is mounted on spring Sieve nest 4 on seat 2, sieve nest 4 include shell 4 and the sieve plate 5 being mounted in shell 4, are pan feeding side, left side on the right side of sieve nest 4 for out Expect side, sieve plate 5 is the plate armature formed by two pieces or more of 6 welding of stainless steel sieve unit, at least one deck unit 6 The specification of upper sieve pore is different from the specification of sieve pore on other deck units 6.

Each deck unit 6 arranges in left-right direction, and a deck unit 6 forms a screening section, and 5 lower section of sieve plate is adjacent It sieves and is equipped with partition between section, the discharging flowed out for material is set between adjacent separator and between two sides partition and sieve nest and is led to Road, there are three the tapping channels in the present embodiment, respectively tapping channel I7, tapping channel II8 and tapping channel III9.

Sieve plate is single layer sieve plate, and partition separates each screening section, after the mesh sorting that material passes through different size, finished product It is come out again from corresponding tapping channel, due to being single layer rack, does not have to disassembly, cleaning, installation are more convenient, and product quality is more steady Fixed, device height reduces after improvement, and expense reduces, and efficiency improves, and reduces labor intensity.

In other embodiments, sieve plate can also be integrally machined to be formed, and process different size on a monolith steel plate Sieve pore；Although difficulty of processing is big, sieve plate planarization and integral strength are higher.In addition, limiting biggish ring in some spaces In border, each section that sieves can also be arranged along sieve plate width direction, and vibrating screen width dimensions increase.

It should be noted last that: the technical solution of the utility model that the above embodiments are only illustrative and not limiting is appointed What to the utility model carry out equivalent replacement and do not depart from the spirit and scope of the utility model modification or part replace, It should cover within the scope of the utility model claims protection.

Claims (8)

1. linear vibrating screen, including sieve nest, sieve nest includes the sieve plate of shell and installation inside the shell, and sieve nest has pan feeding side and goes out Expect side, it is characterised in that: sieve plate has more than two screening sections, and each section that sieves is arranged by pan feeding side to exit side, at least The sieve pore specification of one screening section is different from other screening sieve pore specifications of section, sets between adjacent screening section below sieve plate There is a partition, the tapping channel flowed out for material is set between adjacent separator and between two sides partition and sieve nest.

2. linear vibrating screen according to claim 1, it is characterised in that: the sieve plate is spelled by two pieces or more of deck unit Weldering is formed.

3. linear vibrating screen according to claim 2, it is characterised in that: each deck unit is welded into flat sieve Plate.

4. linear vibrating screen according to claim 2 or 3, it is characterised in that: each deck unit is stainless steel sieve.

5. the sieve plate of linear vibrating screen, it is characterised in that: sieve plate has more than two screening sections, and each screening section is long along sieve plate Direction or width direction arrangement are spent, the sieve pore specification of at least one screening section is different from other screening sieve pore specifications of section.

6. the sieve plate of linear vibrating screen according to claim 5, it is characterised in that: the sieve plate is by two pieces or more of sieve plate Unit welding is formed.

7. the sieve plate of linear vibrating screen according to claim 6, it is characterised in that: each deck unit is welded into plate Formula sieve plate.

8. the sieve plate of linear vibrating screen according to claim 6 or 7, it is characterised in that: each deck unit is stainless Steel sieve plate.