CN205098866U - Scraper conveyor - Google Patents
Scraper conveyor Download PDFInfo
- Publication number
- CN205098866U CN205098866U CN201520857559.6U CN201520857559U CN205098866U CN 205098866 U CN205098866 U CN 205098866U CN 201520857559 U CN201520857559 U CN 201520857559U CN 205098866 U CN205098866 U CN 205098866U
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- CN
- China
- Prior art keywords
- transfer passage
- chain
- link chain
- circulation link
- housing
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- Expired - Fee Related
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Abstract
The utility model discloses a scraper conveyor, including transmission shell body, transmission shell body includes upper reaches casing, low reaches casing and middle casing, be provided with transfer passage and lower transfer passage's division board on the middle casing, driven left sprocket and driven right sprocket are installed to upper reaches casing, rotate on the casing of low reaches and install left sprocket of initiative and the right sprocket of initiative, be provided with left endless chain between left sprocket of initiative and the driven left sprocket, be provided with right endless chain between right sprocket of initiative and the driven right sprocket, be fixed with the polylith scraper blade between left side endless chain and the right endless chain, all be provided with support rolls on left side endless chain and the right endless chain. This scraper conveyor utilizes support rolls's rolling friction to replace sliding friction, and direct contact not between scraper blade and the transmission shell body has avoided scraper blade and transmission shell body friction to produce and produce the spark, and this scraper conveyor is particularly useful for inflammable and explosive material and carries.
Description
Technical field
The utility model relates to a kind of slat conveyer, refers to a kind of slat conveyer being applicable to that inflammable and explosive chemical is carried especially.
Background technology
Slat conveyer series of products be widely used in metallurgy, building materials, electric power, chemical industry, cement, harbour, harbour, coal, mine, grain and oil, food, feed, etc. industry and department.Slat conveyer is in a kind of conveying housing closing, and carries the continuous transport equipment of bulk material by means of moving flight chain; Due to when convey materials, flight chain is all embedded among material, therefore is called slat conveyer.This machine structure is simple, good airproof performance, installation and maintenance convenience, technology arrangement are flexible; It not only can horizontal feed, also can tilt or vertical transport; Both can use, also can multi-platform combinedly use by unit; Can feeding raw materials from more than one places, also can multiple discharge.Due to housings close, therefore large in conveying, poisonous, explosive, working environment and the control environmental pollution of workman can be improved significantly during high-temperature material, but inflammable and explosive material is in chain gear process, chain, scraper plate constantly can rub with conveying housing, easy initiation fire even explodes, in addition, because slat conveyer is when long distance delivery, due to chain and scraper plate in conveying housing with all can carry housing friction, long-time friction chain is more fragile, simultaneously the load ratio that receives of long distance delivery chain is larger, and the chain rivet of chain conventional at present and carrier bar are fixing, therefore force part during the coordinating of chain rivet and sprocket wheel is also changeless, the same position distortions of Long-Time Service chain rivet is large, reduce service life.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of slat conveyer, this slat conveyer utilizes the friction of rolling of support roller to instead of cliding friction, friction is avoided to produce spark while reducing resistance, simultaneously, directly do not contact between scraper plate with conveying housing, avoid scraper plate and carry housing to rub and produce, this slat conveyer adapts to the mass transport of various form of powdery particles, is particularly useful for inflammable and explosive mass transport.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of slat conveyer, comprise frame, this frame is provided with conveying housing, this conveying housing is provided with inlet point and discharging opening, described conveying housing comprises upstream housing, downstream housing and the centre housing with transfer passage connected between described upstream housing and downstream housing, described centre housing is provided with separator of battery plates transfer passage being separated into upper transfer passage and lower transfer passage, described upper transfer passage is communicated with by upstream housing with the upstream extremity of lower transfer passage, described upper transfer passage is communicated with by downstream housing with the downstream end of lower transfer passage, described upstream housing into rotation is provided with the driven left sprocket wheel of coaxial setting and driven right sprocket wheel, described downstream housing is rotatablely equipped with the coaxial left sprocket wheel of active arranged and the right sprocket wheel of active, the left sprocket wheel of this active is connected with engine installation with the right sprocket wheel of active, left circulation link chain is provided with between the left sprocket wheel of described active and driven left sprocket wheel, right circulation link chain is provided with between the right sprocket wheel of described active and driven right sprocket wheel, left circulation link chain and right circulation link chain arranged in parallel, polylith scraper plate is fixed with between left circulation link chain and right circulation link chain, the circular flow between upper transfer passage and lower transfer passage of scraper plate following left circulation link chain, be between the lower end of the scraper plate in transfer passage and separator of battery plates and bed of material gap is set, be between the lower end of the scraper plate of lower transfer passage and the base plate of lower transfer passage and bed of material gap is set, described left circulation link chain and right circulation link chain are provided with support roller.
As the preferred scheme of one, described centre housing is provided with the upper left track, lower-left track, upper right track and the bottom right track that facilitate the support roller on left circulation link chain and right circulation link chain to run respectively, described upper left track and upper right track are in transfer passage, and described lower-left track and bottom right track are in lower transfer passage.
As the preferred scheme of one, described upper left track, lower-left track, upper right track and bottom right track are the groove be arranged on centre housing sidewall, and the bottom of described groove is provided with wearing layer.
As the preferred scheme of one, described centre housing comprises at least one section of straight line shell section and at least one section of bending shell section, described straight line shell section is fixedly connected with bending shell section, and described straight line shell section and bending shell section constitute plane travel line or three-dimensional travel line.
As the preferred scheme of one, described left circulation link chain is identical with the structure of right circulation link chain, and described support roller turning set is located on each chain rivet of left circulation link chain and right circulation link chain.
As the preferred scheme of one, described left circulation link chain comprises the inner link and outer link that some head and the tail are connected successively, inner link comprises two pieces of inner plates, two support rollers, the both ends of each inner plate are equipped with inner plate axis hole, outer link comprises two pieces of pin link plates, two chain rivets and two dismountable securing devices, the both ends of each pin link plate are equipped with pin link plate axis hole, inner plate, pin link plate, support roller run through by chain rivet, the spindle nose of chain rivet abuts on pin link plate, and the other end of chain rivet is provided with described securing device.
As the preferred scheme of one, described securing device is all positioned at the side near scraper plate on left circulation link chain.
As the preferred scheme of one, described scraper plate is welded on the pin link plate between left circulation link chain and right circulation link chain.
As the preferred scheme of one, the cross section of the wheel face of described support roller is circular arc or isosceles trapezoid.
After have employed technique scheme, effect of the present utility model is: arrange bed of material gap owing to being between the lower end of the scraper plate in upper transfer passage and separator of battery plates, be between the lower end of the scraper plate of lower transfer passage and the base plate of lower transfer passage and bed of material gap is set, therefore, this scraper plate is in upper transfer passage, all the time one deck material has been retained in the bed of material gap when running in lower transfer passage, this one deck material as isolation layer make scraper plate not with conveying body contact, avoid producing spark, and described left circulation link chain and right circulation link chain are provided with support roller, utilize this support roller will make left circulation link chain and right the circulation link chain left circulation link chain of rolling support and right circulation link chain in conveying housing, left circulation link chain and right circulation link chain is avoided in conveying housing, to drag friction and produce spark like this, like this, the mass transport of the applicable various form of powdery particles of this slat conveyer, be particularly useful for inflammable and explosive mass transport.
Again owing to described centre housing being provided with the upper left track, lower-left track, upper right track and the bottom right track that facilitate the support roller on left circulation link chain and right circulation link chain to run respectively, described upper left track and upper right track are in transfer passage, described lower-left track and bottom right track are in lower transfer passage, therefore utilize track better can support left circulation link chain and right circulation link chain.
Again because described upper left track, lower-left track, upper right track and bottom right track are the groove be arranged on centre housing sidewall, the bottom of described groove is provided with wearing layer, the resistance to abrasion of such raising groove, improves service life, reduces the frequency of maintenance in later stage.
Again because described centre housing comprises at least one section of straight line shell section and at least one section of bending shell section, described straight line shell section is fixedly connected with bending shell section, described straight line shell section and bending shell section constitute plane travel line or three-dimensional travel line, this centre housing utilizes that segmentation is fixing can adapt to various conveying environment, straight line conveying, conveying of tilting, vertically conveying, conveying of turning.
Again because described left circulation link chain comprises the inner link and outer link that some head and the tail are connected successively, inner link comprises two pieces of inner plates, two support rollers, the both ends of each inner plate are equipped with inner plate axis hole, outer link comprises two pieces of pin link plates, two chain rivets and two dismountable securing devices, the both ends of each pin link plate are equipped with pin link plate axis hole, inner plate, pin link plate, support roller runs through by chain rivet, the spindle nose of chain rivet abuts on pin link plate, the other end of chain rivet is provided with described securing device, the chain rivet of this circulation link chain can at inner plate axis hole, rotate in pin link plate axis hole, like this, when left circulation link chain and engaging between sprocket wheel, each position of chain rivet is stressed more even, the loss dispersion of chain rivet, the chain rivet life-span improves.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the end view of centre housing;
Fig. 3 is the part-structure schematic diagram of left circulation link chain and right circulation link chain;
Fig. 4 is the end view of 3;
Fig. 5 is the cutaway view of Fig. 3 at A-A;
Fig. 6 is the mounting structure figure of scraper plate;
In accompanying drawing: 1. carry housing; 1.1. downstream housing; 1.2. bending shell section; 1.3 straight line shell sections; 1.4. upstream housing; 1.5. inlet point; 1.6. discharging opening; 1.7. transfer passage is gone up; 1.8. transfer passage is descended; 1.9. separator of battery plates; 1.10. upper left track; 1.11. upper right track; 1.12. wearing layer; 2. left circulation link chain; 2.1 pin link plate; 2.2. inner plate; 2.3. chain rivet; 2.4. bullet pad; 2.5. plain cushion; 2.6. nut; 2.7. spring cotter; 2.8. support roller; 3. right circulation link chain; 4. driven left sprocket wheel; 5. the left sprocket wheel of active; 6. scraper plate; 7. engine installation.
Detailed description of the invention
Below by specific embodiment, the utility model is described in further detail.
What mention in the present embodiment is that scraper plate 6 conveyer is provided with and determines up and down, and left and right refers to that viewer faces that throughput direction determines.
As shown in Figures 1 to 6, a kind of scraper plate 6 conveyer, comprise frame, this frame is provided with conveying housing 1, this conveying housing 1 is provided with inlet point 1.5 and discharging opening 1.6, described conveying housing 1 comprises upstream housing 1.4, downstream housing 1.1 and the centre housing with transfer passage connected between described upstream housing 1.4 and downstream housing 1.1, described centre housing is provided with the separator of battery plates 1.9 transfer passage being separated into upper transfer passage 1.7 and lower transfer passage 1.8, described upper transfer passage 1.7 is communicated with by upstream housing 1.4 with the upstream extremity of lower transfer passage 1.8, described upper transfer passage 1.7 is communicated with by downstream housing 1.1 with the downstream end of lower transfer passage 1.8,
As shown in Figure 2, described centre housing is provided with the upper left track 1.10, lower-left track, upper right track 1.11 and the bottom right track that facilitate the support roller 2.8 on left circulation link chain 2 and right circulation link chain 3 to run respectively, described upper left track 1.10 and upper right track 1.11 are in transfer passage 1.7, and described lower-left track and bottom right track are in lower transfer passage 1.8.Described upper left track 1.10, lower-left track, upper right track 1.11 and bottom right track are the groove be arranged on centre housing sidewall, and the bottom of described groove is provided with wearing layer 1.12, and this wearing layer 1.12 can be wear-resistant block.Certainly, according to actual conditions, the structure of this upper left track 1.10, lower-left track, upper right track 1.11 and bottom right track is also confined to groove, can also the track of other shapes, such as protruding rail.
Have employed and facilitate support roller 2.8 to support the track run, the operation of chain is more smooth and easy, chain rock minimizing, comprehensive multiple factor, the throughput direction of this scraper plate 6 conveyer is not only just straight line conveying, can also be multiple conveying, such as 90 ° vertically conveyings, half-turn conveying etc. on perpendicular even.Therefore, described centre housing comprises at least one section of straight line shell section 1.3 and at least one section of bending shell section 1.2, described straight line shell section 1.3 is fixedly connected with bending shell section 1.2, and described straight line shell section 1.3 and bending shell section 1.2 constitute plane travel line or three-dimensional travel line.When for three-dimensional travel line, general needs adopts many group chain assembleds to use.
Described upstream housing 1.4 is rotatablely equipped with the driven left sprocket wheel 4 of coaxial setting and driven right sprocket wheel, described downstream housing 1.1 is rotatablely equipped with the coaxial left sprocket wheel of active 5 arranged and the right sprocket wheel of active, the left sprocket wheel of this active is connected with engine installation 7 with the right sprocket wheel of active, this engine installation 7 is reducing motor, chain upper right trip housing 1.4 receives tractive force when running to downstream housing 1.1, facilitates mass transport.
Left circulation link chain 2 is provided with between the left sprocket wheel of described active 5 and driven left sprocket wheel 4, right circulation link chain 3 is provided with between the right sprocket wheel of described active and driven right sprocket wheel, left circulation link chain 2 and right circulation link chain 3 arranged in parallel, polylith scraper plate 6 is fixed with between left circulation link chain 2 and right circulation link chain 3, the fixed form of scraper plate 6 has multiple, usually adopts and is welded and fixed.
Scraper plate 6 following left circulation link chain 3 circular flow between upper transfer passage 1.7 and lower transfer passage 1.8, be between the lower end of the scraper plate 6 in transfer passage 1.7 and separator of battery plates 1.9 and bed of material gap is set, be between the lower end of the scraper plate 6 of lower transfer passage 1.8 and the base plate of lower transfer passage 1.8 and bed of material gap is set, described left circulation link chain 2 and right circulation link chain 3 are provided with support roller 2.8.Bed of material gap is used to facilitate boring accumulation to form the bed of material, and scraper plate 6 runs on the bed of material, can not because of intermetallic friction flashing.Meanwhile, utilize again support roller 2.8 to make chain and run, cliding friction becomes friction of rolling, also there will not be spark, therefore, adapts to the conveying of various inflammable and explosive chemicals.
As shown in Figures 3 to 6, described left circulation link chain 2 is identical with the structure of right circulation link chain 3, and described support roller 2.8 turning set is located on each chain rivet 2.3 of left circulation link chain 2 and right circulation link chain 3.
For left circulation link chain 2, described left circulation link chain 2 comprises the inner link and outer link that some head and the tail are connected successively, inner link comprises two pieces of inner plates 2.2, two support rollers 2.8, the both ends of each inner plate 2.2 are equipped with inner plate 2.2 axis hole, outer link comprises two pieces of pin link plates 2.1, two chain rivets 2.3 and two dismountable securing devices, the both ends of each pin link plate 2.1 are equipped with pin link plate 2.1 axis hole, inner plate 2.2, pin link plate 2.1, support roller 2.8 runs through by chain rivet 2.3, the spindle nose of chain rivet 2.3 abuts on pin link plate 2.1, the other end of chain rivet 2.3 is provided with described securing device.
Described securing device is all positioned at the side near scraper plate 6 on left circulation link chain 2.Described scraper plate 6 is welded on the pin link plate 2.1 between left circulation link chain 2 and right circulation link chain 3.The cross section of the wheel face of described support roller 2.8 is circular arc or isosceles trapezoid.
Described securing device comprises nut 2.6, plain cushion 2.5, bullet pad 2.4 and spring cotter 2.7, the spindle nose iron of chain rivet 2.3 leans against on pin link plate 2.1, one end that chain rivet 2.3 runs through rear chain rivet 2.3 installs bullet pad 2.4, plain cushion 2.5, nut 2.6 successively, and locks with spring cotter 2.7.
In addition, scraper plate 6 can also be welded on inner plate 2.2, and described securing device is all positioned on left the circulation link chain 2 and side of close scraper plate 6, and the fixed installation of such securing device is convenient.Meanwhile, owing to have employed this securing device, the assembling of chain is more simple, pin link plate 2.1 and inner plate 2.2 can structure identical, more easily assemble.
The above embodiment is only the description to the preferred embodiment of the present invention; not as limiting the scope of the invention; design on the basis of spirit not departing from the present invention; the various distortion make technical solution of the present invention and transformation, all should fall in protection domain that claims of the present invention determine.
Claims (9)
1. a slat conveyer, comprise frame, this frame is provided with conveying housing, this conveying housing is provided with inlet point and discharging opening, it is characterized in that: described conveying housing comprises upstream housing, downstream housing and the centre housing with transfer passage connected between described upstream housing and downstream housing, described centre housing is provided with separator of battery plates transfer passage being separated into upper transfer passage and lower transfer passage, described upper transfer passage is communicated with by upstream housing with the upstream extremity of lower transfer passage, described upper transfer passage is communicated with by downstream housing with the downstream end of lower transfer passage, described upstream housing into rotation is provided with the driven left sprocket wheel of coaxial setting and driven right sprocket wheel, described downstream housing is rotatablely equipped with the coaxial left sprocket wheel of active arranged and the right sprocket wheel of active, the left sprocket wheel of this active is connected with engine installation with the right sprocket wheel of active, left circulation link chain is provided with between the left sprocket wheel of described active and driven left sprocket wheel, right circulation link chain is provided with between the right sprocket wheel of described active and driven right sprocket wheel, left circulation link chain and right circulation link chain arranged in parallel, polylith scraper plate is fixed with between left circulation link chain and right circulation link chain, the circular flow between upper transfer passage and lower transfer passage of scraper plate following left circulation link chain, be between the lower end of the scraper plate in transfer passage and separator of battery plates and bed of material gap is set, be between the lower end of the scraper plate of lower transfer passage and the base plate of lower transfer passage and bed of material gap is set, described left circulation link chain and right circulation link chain are provided with support roller.
2. a kind of slat conveyer as claimed in claim 1, it is characterized in that: described centre housing is provided with the upper left track, lower-left track, upper right track and the bottom right track that facilitate the support roller on left circulation link chain and right circulation link chain to run respectively, described upper left track and upper right track are in transfer passage, and described lower-left track and bottom right track are in lower transfer passage.
3. a kind of slat conveyer as claimed in claim 2, is characterized in that: described upper left track, lower-left track, upper right track and bottom right track are the groove be arranged on centre housing sidewall, and the bottom of described groove is provided with wearing layer.
4. a kind of slat conveyer as claimed in claim 3, it is characterized in that: described centre housing comprises at least one section of straight line shell section and at least one section of bending shell section, described straight line shell section is fixedly connected with bending shell section, and described straight line shell section and bending shell section constitute plane travel line or three-dimensional travel line.
5. a kind of slat conveyer as claimed in claim 4, is characterized in that: described left circulation link chain is identical with the structure of right circulation link chain, and described support roller turning set is located on each chain rivet of left circulation link chain and right circulation link chain.
6. a kind of slat conveyer as claimed in claim 5, it is characterized in that: described left circulation link chain comprises the inner link and outer link that some head and the tail are connected successively, inner link comprises two pieces of inner plates, two support rollers, the both ends of each inner plate are equipped with inner plate axis hole, outer link comprises two pieces of pin link plates, two chain rivets and two dismountable securing devices, the both ends of each pin link plate are equipped with pin link plate axis hole, inner plate, pin link plate, support roller runs through by chain rivet, the spindle nose of chain rivet abuts on pin link plate, the other end of chain rivet is provided with described securing device.
7. a kind of slat conveyer as claimed in claim 6, is characterized in that: described securing device is all positioned at the side near scraper plate on left circulation link chain.
8. a kind of slat conveyer as claimed in claim 7, is characterized in that: described scraper plate is welded on the pin link plate between left circulation link chain and right circulation link chain.
9. a kind of slat conveyer as claimed in claim 8, is characterized in that: the cross section of the wheel face of described support roller is circular arc or isosceles trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857559.6U CN205098866U (en) | 2015-10-30 | 2015-10-30 | Scraper conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857559.6U CN205098866U (en) | 2015-10-30 | 2015-10-30 | Scraper conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205098866U true CN205098866U (en) | 2016-03-23 |
Family
ID=55514661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520857559.6U Expired - Fee Related CN205098866U (en) | 2015-10-30 | 2015-10-30 | Scraper conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205098866U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105600300A (en) * | 2016-03-29 | 2016-05-25 | 湖北宜都中机环保工程有限公司 | MZ-type buried scraper sludge conveyor and MZ-type buried scraper sludge conveying method thereof |
| CN107600900A (en) * | 2017-09-11 | 2018-01-19 | 张家港市力源输送机械有限公司 | Tri-dimensional scraper conveyor |
| CN109649941A (en) * | 2019-01-15 | 2019-04-19 | 兰州二通矿山输送机械有限公司 | A kind of returning charge conveyer |
| CN111003415A (en) * | 2019-11-22 | 2020-04-14 | 丁洁纯 | Snake-shaped conveyor suitable for narrow environment |
| CN113636275A (en) * | 2021-07-21 | 2021-11-12 | 青岛海关技术中心 | Chain plate type material continuous conveying and lifting device |
-
2015
- 2015-10-30 CN CN201520857559.6U patent/CN205098866U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105600300A (en) * | 2016-03-29 | 2016-05-25 | 湖北宜都中机环保工程有限公司 | MZ-type buried scraper sludge conveyor and MZ-type buried scraper sludge conveying method thereof |
| CN105600300B (en) * | 2016-03-29 | 2018-06-15 | 湖北宜都中机环保工程有限公司 | A kind of MZ types bury scraper plate sludge conveyer and method |
| CN107600900A (en) * | 2017-09-11 | 2018-01-19 | 张家港市力源输送机械有限公司 | Tri-dimensional scraper conveyor |
| CN109649941A (en) * | 2019-01-15 | 2019-04-19 | 兰州二通矿山输送机械有限公司 | A kind of returning charge conveyer |
| CN111003415A (en) * | 2019-11-22 | 2020-04-14 | 丁洁纯 | Snake-shaped conveyor suitable for narrow environment |
| CN113636275A (en) * | 2021-07-21 | 2021-11-12 | 青岛海关技术中心 | Chain plate type material continuous conveying and lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20191030 |