CN204107852U - The Screening Network of screening machine - Google Patents
The Screening Network of screening machine Download PDFInfo
- Publication number
- CN204107852U CN204107852U CN201420580728.1U CN201420580728U CN204107852U CN 204107852 U CN204107852 U CN 204107852U CN 201420580728 U CN201420580728 U CN 201420580728U CN 204107852 U CN204107852 U CN 204107852U
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- wear
- longitudinal
- screening
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- 238000012216 screening Methods 0.000 title claims abstract description 51
- 230000002787 reinforcement Effects 0.000 claims description 6
- 238000005065 mining Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model belongs to mining machinery technical field, especially relates to a kind of Screening Network of screening machine.It solve the technical problems such as prior art service life is short.The Screening Network of this screening machine comprises the framework be rectangle, a longitudinal beam parallel with framework both sides is provided with in framework, between the side and framework of longitudinal beam, the uniform transverse beam in some intervals is respectively equipped with between the opposite side of longitudinal beam and framework, be provided with some intervals in framework to arrange and the sub-beam of longitudinal direction parallel with described longitudinal beam respectively, every root transverse beam is respectively equipped with and somely axially arranges and the bayonet socket snapped in one by one for the described sub-beam of longitudinal direction along it, longitudinal sub-beam is stuck in bayonet socket and two ends and is separately fixed on framework, every root transverse beam is also coated with the first abrasion-proof structure, every root longitudinally sub-beam are respectively equipped with the upper side edge being coated on longitudinally sub-beam and the second wear-resistant block of the longitudinally axial setting of sub-beam.The utility model has the advantage of: long service life and practical.
Description
Technical field
The utility model belongs to mining machinery technical field, especially relates to a kind of Screening Network of screening machine.
Background technology
Screening machine is the relative motion utilizing bulk granular material and compass screen surface, makes partial particulate through sieve aperture, the materials such as sand, gravel, rubble is divided into the vibration screening machinery equipment of different stage by granular size.
The particle rank of screening depends on compass screen surface, and compass screen surface divides comb grid, plate to sieve and mesh screen three kinds.Comb grid are applicable to sieve large granular materials, and comb grid gap is 1.1 ~ 1.2 times of screenings particle diameter, generally should not be less than 50 millimeters.Plate sieve is formed by steel plate punching, rounded, the square or rectangle in hole, and aperture is generally 10 ~ 80 millimeters, and service life is longer, not easily blocks, and is applicable to sieve medium grain.Mesh screen is weaved into by steel wire or is welded into, and hole is square, rectangle or strip, and conventional aperture is generally 6 ~ 85 millimeters, and strip sieve aperture is suitable for sieving moist material, and the advantage of mesh screen is that effective area is larger.
Existing sifted subnetting its mostly be a frame structure, be then provided with the structure that many crossbeams and longeron combine, screening material constantly clashes into thus crossbeam and longeron is constantly worn, and need periodic replacement crossbeam and longeron, cost is higher.In order to can prior art be improved.Such as, Chinese patent literature discloses a kind of screening machine [application number: 200920294628.1], comprises body, the Screening Network be located on body, and described Screening Network is active to be connected on body.When carrying out gradation sizing, the Screening Network of different size can be carried out dismounting and substitute use, gradation sizing can be carried out easily, easy to use.But the program also exists following defect: the anti-wear performance of Screening Network is poor, long operation can cause Screening Network heavy wear, and service life is short and increase use cost.
Utility model content
The purpose of this utility model is for the problems referred to above, provide a kind of design more rationally, long service life and the Screening Network of the screening machine of use cost can be reduced.
For achieving the above object, the utility model have employed following technical proposal: the Screening Network of this screening machine comprises the framework be rectangle, a longitudinal beam parallel with framework both sides is provided with in framework, between the side and framework of longitudinal beam, the uniform transverse beam in some intervals is respectively equipped with between the opposite side of longitudinal beam and framework, be provided with some intervals in described framework to arrange and the sub-beam of longitudinal direction parallel with described longitudinal beam respectively, every root transverse beam is respectively equipped with and somely axially arranges and the bayonet socket snapped in one by one for the described sub-beam of longitudinal direction along it, and the degree of depth of bayonet socket is less than the radius of transverse beam, the sub-beam of described longitudinal direction is stuck in bayonet socket and two ends and is separately fixed on framework, every root transverse beam is also coated with the first abrasion-proof structure, every root longitudinally sub-beam are respectively equipped with the upper side edge being coated on longitudinally sub-beam and the second wear-resistant block of the longitudinally axial setting of sub-beam, second wear-resistant block is provided with some wear-resisting projections of arc be connected as a single entity structure with the second wear-resistant block.
In this application; be provided with longitudinal beam and can improve structural strength further in conjunction with the structure of the uniform transverse beam in some intervals; structural strength and the connective stability of junction can be improved in addition in conjunction with the structure of bayonet socket; secondly; be provided with the first abrasion-proof structure, the second wear-resistant block and the wear-resisting projection of arc and can protect transverse beam and longitudinal sub-beam; virtually extend transverse beam and the service life of longitudinal sub-beam, also just extend the service life of Screening Network simultaneously.
In the Screening Network of above-mentioned screening machine, the first described abrasion-proof structure comprises the first wear plate be coated in transverse beam.
In the Screening Network of above-mentioned screening machine, the first described wear plate is made up of abrasive rubber and is fixed in transverse beam by detachable locking rope.
In the Screening Network of above-mentioned screening machine, the second described wear-resistant block and the wear-resisting projection of arc are made by abrasive rubber and the second wear-resistant block is fixed on longitudinal sub-beam by detachable locking rope.
In the Screening Network of above-mentioned screening machine, described framework is provided with the reinforcement bar that some two ends are connected to framework both sides.
Compared with prior art, the advantage of the Screening Network of this screening machine is: 1, design is more reasonable, be provided with longitudinal beam and can improve structural strength further in conjunction with the structure of the uniform transverse beam in some intervals, structural strength and the connective stability of junction can be improved in addition in conjunction with the structure of bayonet socket, secondly, be provided with the first abrasion-proof structure, the second wear-resistant block and the wear-resisting projection of arc and can protect transverse beam and longitudinal sub-beam, virtually extend transverse beam and the service life of longitudinal sub-beam, also just extend the service life of Screening Network simultaneously; 2, structure is simple and be easy to manufacture.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides.
Fig. 2 is the first abrasion-proof structure schematic diagram that the utility model provides.
Fig. 3 is the second abrasion-resistant block structure schematic diagram that the utility model provides.
Fig. 4 is the screening machine structural representation that the utility model provides.
In figure, wear-resisting protruding 42, the reinforcement bar 5 of framework 1, longitudinal beam 2, transverse beam 3, bayonet socket 31, first abrasion-proof structure 32, first wear plate 32a, longitudinally sub-beam 4, second wear-resistant block 41, arc.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As Figure 1-4, the Screening Network of this screening machine comprises the framework 1 be rectangle, and framework 1 is provided with the reinforcement bar 5 that some two ends are connected to framework 1 both sides.Reinforcement bar 5 diagonal angle is connected.
A longitudinal beam 2 parallel with framework 1 both sides is provided with in framework 1, between the side of longitudinal beam 2 and framework 1, the uniform transverse beam 3 in some intervals is respectively equipped with between the opposite side of longitudinal beam 2 and framework 1, in framework 1, be provided with some intervals arrange and the sub-beam 4 of longitudinal direction parallel with described longitudinal beam 2 respectively, every root transverse beam 3 is respectively equipped with and somely axially arranges and the bayonet socket 31 snapped in one by one for the described sub-beam 4 of longitudinal direction along it, and the degree of depth of bayonet socket 31 is less than the radius of transverse beam 3, the sub-beam 4 of described longitudinal direction is stuck in bayonet socket 31 and two ends and is separately fixed on framework 1, every root transverse beam 3 is also coated with the first abrasion-proof structure 32, first abrasion-proof structure 32 of the present embodiment comprises the first wear plate 32a be coated in transverse beam 3.This first wear plate 32a is made up of abrasive rubber and is fixed in transverse beam 3 by detachable locking rope.
Every root longitudinally sub-beam 4 are respectively equipped with the upper side edge being coated on longitudinally sub-beam 4 and the second wear-resistant block 41 of the longitudinally axial setting of sub-beam 4, the second wear-resistant block 41 is provided with some arcs wear-resisting protruding 42 be connected as a single entity structure with the second wear-resistant block 41.Here the second wear-resistant block 41 and arc wear-resisting protruding 42 are made by abrasive rubber and the second wear-resistant block 41 is fixed on longitudinal sub-beam 4 by detachable locking rope.Detachable locking rope is that metal material is made.
In the present embodiment; be provided with longitudinal beam and can improve structural strength further in conjunction with the structure of the uniform transverse beam in some intervals; structural strength and the connective stability of junction can be improved in addition in conjunction with the structure of bayonet socket; secondly; be provided with the first abrasion-proof structure, the second wear-resistant block and the wear-resisting projection of arc and can protect transverse beam and longitudinal sub-beam; virtually extend transverse beam and the service life of longitudinal sub-beam, also just extend the service life of Screening Network simultaneously.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as wear-resisting protruding 42, the reinforcement bar 5 of framework 1, longitudinal beam 2, transverse beam 3, bayonet socket 31, first abrasion-proof structure 32, first wear plate 32a, longitudinally sub-beam 4, second wear-resistant block 41, arc herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (5)
1. the Screening Network of a screening machine, comprise the framework (1) be rectangle, it is characterized in that, a longitudinal beam (2) parallel with framework (1) both sides is provided with in described framework (1), between the side of longitudinal beam (2) and framework (1), the uniform transverse beam in some intervals (3) are respectively equipped with between the opposite side of longitudinal beam (2) and framework (1), be provided with some intervals in described framework (1) to arrange and the sub-beam of longitudinal direction (4) parallel with described longitudinal beam (2) respectively, every root transverse beam (3) is respectively equipped with and somely axially arranges and the bayonet socket (31) snapped in one by one for the described sub-beam of longitudinal direction (4) along it, and the degree of depth of bayonet socket (31) is less than the radius of transverse beam (3), the sub-beam of described longitudinal direction (4) is stuck in bayonet socket (31) and two ends and is separately fixed on framework (1), every root transverse beam (3) is also coated with the first abrasion-proof structure (32), every root longitudinally sub-beam (4) are respectively equipped with the upper side edge being coated on longitudinally sub-beam (4) and second wear-resistant block (41) of the longitudinally axial setting of sub-beam (4), second wear-resistant block (41) is provided with some wear-resisting projections of arc (42) be connected as a single entity structure with the second wear-resistant block (41).
2. the Screening Network of screening machine according to claim 1, is characterized in that, described the first abrasion-proof structure (32) comprises the first wear plate (32a) be coated in transverse beam (3).
3. the Screening Network of screening machine according to claim 2, is characterized in that, described the first wear plate (32a) is made up of abrasive rubber and is fixed in transverse beam (3) by detachable locking rope.
4. the Screening Network of the screening machine according to claim 1 or 2 or 3, it is characterized in that, described the second wear-resistant block (41) and the wear-resisting projection of arc (42) are made by abrasive rubber and the second wear-resistant block (41) is fixed on longitudinal sub-beam (4) by detachable locking rope.
5. the Screening Network of the screening machine according to claim 1 or 2 or 3, is characterized in that, described framework (1) is provided with the reinforcement bar (5) that some two ends are connected to framework (1) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580728.1U CN204107852U (en) | 2014-10-09 | 2014-10-09 | The Screening Network of screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580728.1U CN204107852U (en) | 2014-10-09 | 2014-10-09 | The Screening Network of screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204107852U true CN204107852U (en) | 2015-01-21 |
Family
ID=52325211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420580728.1U Expired - Lifetime CN204107852U (en) | 2014-10-09 | 2014-10-09 | The Screening Network of screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204107852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123148A (en) * | 2015-06-29 | 2015-12-09 | 韦少付 | Screen mesh of thresher |
-
2014
- 2014-10-09 CN CN201420580728.1U patent/CN204107852U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123148A (en) * | 2015-06-29 | 2015-12-09 | 韦少付 | Screen mesh of thresher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150121 |