CN210064198U - Scraper zipper conveyor with conveying carrier rollers - Google Patents
Scraper zipper conveyor with conveying carrier rollers Download PDFInfo
- Publication number
- CN210064198U CN210064198U CN201920157176.6U CN201920157176U CN210064198U CN 210064198 U CN210064198 U CN 210064198U CN 201920157176 U CN201920157176 U CN 201920157176U CN 210064198 U CN210064198 U CN 210064198U
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- chain
- box body
- scraper
- bottom plate
- chains
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Abstract
The utility model discloses a scraper slide fastener conveyer with conveying roller, its characterized in that: the chain scraper comprises a box body (1), wherein two chains (2) are arranged in the box body (1), a plurality of scraper plates (3) are arranged between the two chains (2), and two ends of each scraper plate (3) are fixedly connected with one chain (2) respectively; the box body (1) is also provided with two chain wheels (4), and the chain (2) is in transmission connection with the chain wheels (4); a plurality of upper carrier rollers (5) and lower carrier rollers (6) are arranged in the box body (1), the lower carrier rollers (6) are located below the upper carrier rollers (5), and the upper carrier rollers (5) and the lower carrier rollers (6) are in friction contact with the inner sides of the rings of the chains (2). The utility model has the advantages of it can overcome prior art's drawback, and structural design is reasonable novel.
Description
The technical field is as follows:
the utility model relates to a scraper slide fastener conveyor with carry bearing roller belongs to the conveying machinery field.
Background art:
the scraper conveyer is a device for conveying bulk material inside through an inner groove, can meet the requirements of uneven and bending pushing of a bottom plate of a coal face and can bear bending in the vertical or horizontal direction. The scraper conveyor is simple in structure and convenient to operate, and the scraper conveyor is wider and wider in application range in the field of material conveying. The chain of the prior scraper conveyor is contacted with a bottom plate in the scraper conveyor, the chain is rubbed with the bottom plate, and the chain and the bottom plate are seriously abraded after long-time use.
The utility model has the following contents:
the technical scheme of the utility model to exist among the prior art: the defects that a chain of an existing scraper conveyor is in contact with a bottom plate in the scraper conveyor, the chain and the bottom plate are rubbed, and the chain and the bottom plate are seriously abraded after long-time use are overcome, and the scraper zipper conveyor with the conveying carrier rollers is provided.
The utility model discloses by following technical scheme implement: a scraper zipper conveyor with a conveying carrier roller comprises a box body, two chains and a plurality of scrapers, wherein two sides of the box body are respectively provided with a chain groove, the chain grooves are arranged along the length extending direction of the box body, and the two chains are respectively arranged in the chain grooves on the two sides of the box body; the scraper is arranged between the two chains and is fixedly connected with the chains; a plurality of carrier rollers are arranged in the box body, the carrier rollers are in frictional contact with the annular inner side of the chain, and two ends of the carrier rollers are respectively in rotary connection with chain grooves on two sides of the box body; the box body is provided with two bottom plates which are arranged in parallel, the bottom plates are arranged in a ring formed by enclosing of chains, two sides of each bottom plate are respectively welded and fixed with the inner walls of the chain grooves on two sides of the box body, a plurality of carrier roller grooves are formed in the bottom plates, and the surfaces of the carrier rollers penetrate through the carrier roller grooves to be in contact with the chains; a feed port is formed in the box body, and an opening of the feed port faces the bottom plate; one end of the box body is provided with a discharging cavity, and one end of the bottom plate is arranged in the discharging cavity.
In this application, set up the bearing roller in the lower part of bottom plate, the bearing roller can pass the bearing roller groove bearing chain on the bottom plate, reduces the contact of chain and bottom plate through the bearing of bearing roller, has also reduced the friction between chain and the bottom plate, because the bearing roller is pivoted, so the friction of bearing roller and chain is lower.
The existing material conveyor with only carrier rollers can reduce the abrasion of chains, but if the carrier rollers are too dense, the cost is higher, and if the carrier rollers are not dense enough, the materials can fall off from the space between the carrier rollers. In this application, carry the bearing board through the material of bottom plate conduct conveyer, pass bearing roller groove bearing chain through the bearing roller, can enough reduce the wearing and tearing of chain, the cost is lower moreover. This application can not be used for carrying powdered material, only can carry cubic material, prevents that the material from dropping from the gap of bearing roller groove and bearing roller.
Preferably, the scraper chain conveyor with the conveying carrier roller is characterized in that two driving chain wheels are arranged in the box body, two driven chain wheels are arranged in the discharge cavity, the driving chain wheels and the driven chain wheels are in transmission connection with chains, a driven wheel shaft is connected between the two driven chain wheels, and two ends of the driven wheel shaft penetrate through the discharge cavity and are in rotary connection with the discharge cavity.
In this application, the tip of bottom plate, driven chain wheel set up in ejection of compact cavity, and when the material promoted the tip to the bottom plate through the scraper blade, the material was followed the tip of bottom plate and is fallen in the ejection of compact cavity and see off from the discharge gate of ejection of compact cavity. The width of the feed inlet in this application is less than the width of scraper blade.
Preferably, the distance between the two side surfaces of the scraper and the two side surfaces of the interior of the box body is less than or equal to five millimeters.
In this application, the both sides of scraper blade keep a less interval with the box inner wall for the material can not pass between the lateral part of scraper blade and the box.
Preferably, the scraper chain conveyor with the conveying carrier roller is provided with a U-shaped arc plate between one end of each of the two bottom plates, the arc plate is located in the discharge cavity, and two ends of the U-shaped opening of the arc plate are fixedly connected with one bottom plate respectively.
In this application, through the end connection of arc with two bottom plates, when the material was carried to the tip of bottom plate, can follow the smooth landing in arc surface of arc.
Preferably, the scraper zipper conveyor with the conveying carrier roller comprises a sleeve and a carrier roller shaft, the sleeve is fixedly sleeved on the carrier roller shaft, two ends of the carrier roller shaft penetrate through the side wall of the chain groove and are sleeved with a bearing, and a plurality of elastic support plates are arranged between the inner surface of the sleeve and the outer surface of the carrier roller shaft.
In this application, when the scraper blade passes through the sleeve surface, the elastic support board receives and takes place to warp after the extrusion, and when the scraper blade passes through the back, the elastic support board passes through elasticity recovery support sleeve and resumes the normal position, prevents that the scraper blade can not pass through the bearing roller. The width of bearing roller groove in this application has decided the outstanding bottom plate surface's of bearing roller height, and the opening width of the width of bearing roller groove needs to be able to make bearing roller and chain contact.
Preferably, the outer wall of the chain groove is fixed with a bearing cover, and the bearing cover is sleeved on the bearing and fixed with the outer surface of the bearing.
Set up the bearing in the outside of chain groove in this application, the powder that reduces the inside material of carrying enters into the bearing in the wearing and tearing of aggravation bearing to cover through the bearing housing and reduce its and outside contact.
Preferably, the surface of the bottom plate of the scraper zipper conveyor with the conveying carrier rollers is provided with a wear-resistant layer.
The wear-resistant layer is additionally arranged on the bottom plate, so that the wear of the bottom plate can be reduced, and the service life of the bottom plate is prolonged.
Preferably, the driven wheel shaft is arranged in the U-shaped opening of the arc plate, and the two driven chain wheels are respectively arranged on two sides of the arc plate.
The utility model has the advantages that: in this application, set up the bearing roller in the lower part of bottom plate, the bearing roller can pass the bearing roller groove bearing chain on the bottom plate, reduces the contact of chain and bottom plate through the bearing of bearing roller, has also reduced the friction between chain and the bottom plate, because the bearing roller is pivoted, so the friction of bearing roller and chain is lower.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view B-B of FIG. 1;
FIG. 4 is an enlarged view at C of FIG. 1;
FIG. 5 is a cross-sectional view taken along line D-D of FIG. 1;
fig. 6 is a schematic view of a partial structure of the chain of the present invention;
fig. 7 is a schematic structural view of the bottom plate and the arc plate of the present invention.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in the figures, the utility model relates to a scraper zipper conveyor with a conveying carrier roller, which comprises a box body (1), two chains (2) and a plurality of scraper blades (3), wherein two sides of the box body (1) are respectively provided with a chain groove (4), the chain grooves (4) are arranged along the length extending direction of the box body (1), and the two chains (2) are respectively arranged in the chain grooves (4) at two sides of the box body (1); the scraping plate 3 is arranged between the two chains 2 and is fixedly connected with the chains 2; a plurality of carrier rollers 5 are arranged in the box body 1, the carrier rollers 5 are in frictional contact with the annular inner side of the chain 2, and two ends of the carrier rollers 5 are respectively in rotary connection with the chain grooves 4 on two sides of the box body (1); the box body 1 is provided with two bottom plates 7 which are arranged in parallel, the bottom plates 7 are arranged in a ring formed by enclosing the chains 2, two sides of each bottom plate 7 are respectively welded and fixed with the inner walls of the chain grooves 4 on two sides of the box body (1), a plurality of carrier roller grooves 8 are arranged on the bottom plates 7, and the surfaces of the carrier rollers 5 penetrate through the carrier roller grooves 8 to be contacted with the chains 2; a feed inlet 9 is formed in the box body (1), and an opening of the feed inlet 9 faces the bottom plate 7; one end of the box body (1) is provided with a discharge cavity 10, and one end of the bottom plate 7 is arranged in the discharge cavity 10.
In this application, set up bearing roller 5 in the lower part of bottom plate 7, bearing roller 5 can pass 8 bearing chain 2 in the bearing roller groove on bottom plate 7, reduces the contact of chain 2 with bottom plate 7 through bearing roller 5's bearing, has also reduced the friction between chain 2 and the bottom plate 7, because bearing roller 5 is pivoted, so bearing roller 5 is lower with the friction of chain 2.
Two driving chain wheels 11 are arranged in the box body (1), two driven chain wheels 12 are arranged in the discharging cavity 10, the driving chain wheels 11 and the driven chain wheels 12 are in transmission connection with the chain 2, a driven wheel shaft 121 is connected between the two driven chain wheels 12, and two ends of the driven wheel shaft 121 penetrate through the discharging cavity 10 and are in rotary connection with the discharging cavity 10.
In this application, the tip of bottom plate 7, driven chain wheel 12 set up in ejection of compact cavity 10, and when the material promoted the tip to bottom plate 7 through scraper blade 3, the material dropped in ejection of compact cavity 10 and sent out from ejection of compact cavity 10's discharge gate from the tip of bottom plate 7.
The distance between the two side surfaces of the scraper 3 and the two side surfaces of the interior of the box body 1 is less than or equal to five millimeters.
In this application, the both sides of scraper blade 3 keep a less interval with box 1 inner wall for the material can not pass between the lateral part of scraper blade 3 and box 1.
A U-shaped arc plate 13 is arranged between one end of each of the two bottom plates 7, the arc plate 13 is positioned in the discharging cavity 10, and two ends of the U-shaped opening of the arc plate 13 are fixedly connected with one bottom plate 7 respectively.
In this application, through the end connection of arc 13 with two bottom plates 7, when the material was carried to the tip of bottom plate 7, can follow the smooth landing in arc surface of arc 13.
The carrier roller 5 comprises a sleeve 51 and a carrier roller shaft 52, the sleeve 51 is fixedly sleeved on the carrier roller shaft 52, two ends of the carrier roller shaft 52 penetrate through the side wall of the chain groove 4 and are sleeved with bearings 53, and a plurality of elastic supporting plates 55 are arranged between the inner surface of the sleeve 51 and the outer surface of the carrier roller shaft 52.
In this application, when scraper blade 3 passes through sleeve 51 surface, take place to warp after the extrusion in elastic support plate 55, after scraper blade 3 passes through, elastic support plate 55 resumes the normal position through elasticity recovery support sleeve 51, prevents that scraper blade 3 can not pass through bearing roller 5. The width of the idler groove 8 in this application determines the height of the idler 5 protruding from the surface of the base plate 7, and the width of the opening of the width of the idler groove 8 needs to be such that the idler 5 is in contact with the chain 2.
And a bearing cover 54 is fixed on the outer wall of the chain groove 4, and the bearing cover 54 is sleeved on the bearing 53 and fixed with the outer surface of the bearing 53.
In the application, the bearing 53 is arranged outside the chain groove 4, so that the powder of the internally conveyed material is reduced to enter the bearing 53 to aggravate the abrasion of the bearing 53, and the bearing is covered by the bearing cover 54 to reduce the contact with the outside.
And a wear-resistant layer is arranged on the surface of the bottom plate 7.
The wear-resistant layer is additionally arranged on the bottom plate 7, so that the wear of the bottom plate 7 can be reduced, and the service life of the bottom plate 7 is prolonged.
The driven wheel shaft 121 is arranged in the U-shaped opening of the arc-shaped plate 13, and the two driven chain wheels 12 are respectively arranged on two sides of the arc-shaped plate 13.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a scraper chain conveyer with conveying roller which characterized in that: the chain scraper comprises a box body (1), two chains (2) and a plurality of scraper plates (3), wherein two sides of the box body (1) are respectively provided with a chain groove (4), the chain grooves (4) are arranged along the length extension direction of the box body (1), and the two chains (2) are respectively arranged in the chain grooves (4) on the two sides of the box body (1); the scraper (3) is arranged between the two chains (2) and is fixedly connected with the chains (2); a plurality of carrier rollers (5) are arranged in the box body (1), the carrier rollers (5) are in frictional contact with the annular inner side of the chain (2), and two ends of each carrier roller (5) are respectively in rotary connection with the chain grooves (4) on two sides of the box body (1); the box body (1) is provided with two bottom plates (7) which are arranged in parallel, the bottom plates (7) are arranged in a ring surrounded by the chains (2), two sides of each bottom plate (7) are respectively welded and fixed with the inner walls of the chain grooves (4) on two sides of the box body (1), a plurality of carrier roller grooves (8) are arranged on the bottom plates (7), and the surfaces of the carrier rollers (5) penetrate through the carrier roller grooves (8) to be in contact with the chains (2); a feed inlet (9) is formed in the box body (1), and an opening of the feed inlet (9) faces the bottom plate (7); one end of the box body (1) is provided with a discharging cavity (10), and one end of the bottom plate (7) is arranged in the discharging cavity (10).
2. The scraper chain conveyor with conveying idlers of claim 1, wherein: the automatic discharging device is characterized in that two driving chain wheels (11) are arranged in the box body (1), two driven chain wheels (12) are arranged in the discharging cavity (10), the driving chain wheels (11) and the driven chain wheels (12) are in transmission connection with the chain (2), a driven wheel shaft (121) is connected between the two driven chain wheels (12), and two ends of the driven wheel shaft (121) penetrate through the discharging cavity (10) and are in rotating connection with the discharging cavity (10).
3. The scraper chain conveyor with conveying idlers of claim 1, wherein: and the distance between the two side surfaces of the scraper (3) and the two side surfaces in the box body (1) is less than or equal to five millimeters.
4. The scraper chain conveyor with conveying idlers of claim 2, wherein: a U-shaped arc plate (13) is arranged between one end of each of the two bottom plates (7), the arc plate (13) is positioned in the discharge cavity (10), and two ends of a U-shaped opening of the arc plate (13) are fixedly connected with one bottom plate (7) respectively.
5. The scraper chain conveyor with conveying idlers of claim 1, wherein: the carrier roller (5) comprises a sleeve (51) and a carrier roller shaft (52), the sleeve (51) is fixedly sleeved on the carrier roller shaft (52), two ends of the carrier roller shaft (52) penetrate through the side wall of the chain groove (4) and are sleeved with bearings (53), and a plurality of elastic supporting plates (55) are arranged between the inner surface of the sleeve (51) and the outer surface of the carrier roller shaft (52).
6. The scraper chain conveyor with conveying idlers of claim 5, wherein: and a bearing cover (54) is fixed on the outer wall of the chain groove (4), and the bearing cover (54) is sleeved on the bearing (53) and is fixed with the outer surface of the bearing (53).
7. The scraper chain conveyor with conveying idlers of claim 5, wherein: and a wear-resistant layer is arranged on the surface of the bottom plate (7).
8. The scraper chain conveyor with conveying idlers of claim 4, wherein: the driven wheel shaft (121) is arranged in the U-shaped opening of the arc-shaped plate (13), and the two driven chain wheels (12) are respectively arranged on two sides of the arc-shaped plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920157176.6U CN210064198U (en) | 2019-01-29 | 2019-01-29 | Scraper zipper conveyor with conveying carrier rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920157176.6U CN210064198U (en) | 2019-01-29 | 2019-01-29 | Scraper zipper conveyor with conveying carrier rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210064198U true CN210064198U (en) | 2020-02-14 |
Family
ID=69432265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920157176.6U Expired - Fee Related CN210064198U (en) | 2019-01-29 | 2019-01-29 | Scraper zipper conveyor with conveying carrier rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210064198U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113620629A (en) * | 2021-07-30 | 2021-11-09 | 广州金亿机电设备有限公司 | Sea sand ionization device and sea sand ionization treatment desalination system |
| CN113955398A (en) * | 2021-11-09 | 2022-01-21 | 安徽星辉工业科技有限公司 | Chain scraper conveyor convenient to adjust scraper blade |
-
2019
- 2019-01-29 CN CN201920157176.6U patent/CN210064198U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113620629A (en) * | 2021-07-30 | 2021-11-09 | 广州金亿机电设备有限公司 | Sea sand ionization device and sea sand ionization treatment desalination system |
| CN113620629B (en) * | 2021-07-30 | 2024-02-13 | 广州金亿机电设备有限公司 | Sea sand ionization device and sea sand ionization treatment desalination system |
| CN113955398A (en) * | 2021-11-09 | 2022-01-21 | 安徽星辉工业科技有限公司 | Chain scraper conveyor convenient to adjust scraper blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20210129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |