CN202130803U - High-efficiency bucket elevator with center chain - Google Patents
High-efficiency bucket elevator with center chain Download PDFInfo
- Publication number
- CN202130803U CN202130803U CN201120178211U CN201120178211U CN202130803U CN 202130803 U CN202130803 U CN 202130803U CN 201120178211 U CN201120178211 U CN 201120178211U CN 201120178211 U CN201120178211 U CN 201120178211U CN 202130803 U CN202130803 U CN 202130803U
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- China
- Prior art keywords
- central chain
- bucket elevator
- halo
- hopper
- casing
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Abstract
The utility model discloses a high-efficiency bucket elevator with a center chain, which comprises a tail box body with a feeding hole and a head box body with a discharging port. The tail box body is internally provided with a driven light wheel; the head box body is internally provided with a driving light wheel; the head box body is externally provided with a power driving device in transmission connection with the external of the driving light wheel; the driving light wheel and the driven light wheel are in the transmission connection through the center chain; and the external side of the center chain is provided with a concave hopper. Innovations are realized in the structure design of the driving light wheel, the structure design of the center chain, the structure design of the hopper, the connection design between the center chain and the hopper, the structure design of the driven light wheel at the tail and an engaging part of the driving light wheel and the center chain; therefore, the procurement cost of the elevator is only equivalent to two-thirds of domestic equipment with the same function; the weight of the elevator is one half of the same equipment, and the energy conservation achieves above 10 percent, so as to have very strong market competition advantages.
Description
Technical field
The utility model relates to a kind of material and promotes load transfer device, relates in particular to the efficient bucket elevator of a kind of central chain.
Background technology
The bucket elevator that China uses at present is divided three classes substantially: the one, and plate chain bucket elevator, the 2nd, belt bucket elevator, the 3rd, loop chain bucket elevator.Plate chain bucket elevator with in, low speed is main, owing to be to adopt the engagement of band tooth, and is double-stranded clam(shell) bucket operation, therefore receives band tooth transmission and nonsynchronous restriction, chain speed is lower, volume is big and heavy, can't efficiently move; The belt bucket elevator adopts cylinder to drive adhesive tape and promotes material, and volume is little, and is in light weight, can realize efficiently, but can't under high temperature and with serious pollution environment, move; Loop chain bucket elevator chain engages precision is low, and it is more serious to wear and tear, and the life-span is shorter, though chain speed is higher, buckets pitch is bigger, and transport efficiency is still lower.
The utility model content
The utility model provides a kind of and can promote the efficient bucket elevator of central chain of carrying operation, high efficiency continuously in order to solve weak point of the prior art.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: the efficient bucket elevator of central chain comprises afterbody casing with inlet point and the head casing with discharge port being provided with driven halo in the afterbody casing; Be provided with the driving halo in the head casing; Head box is external to be provided with and to drive the Power Drive Unit that halo is in transmission connection outward, drives between halo and the driven halo to connect through central chain gear, is provided with the spill hopper outside the central chain.
Said spill hopper back is provided with groove structure, and central chain is installed in the groove and becomes one with the spill hopper, drives halo and central chain and meshes at the groove internal friction.
Said central chain and spill hopper are provided with outward and the other bonded assembly middle housing in afterbody casing top and head casing lower part; Middle housing is provided with two joints at least; Be provided with a joint connect box between the adjacent middle housing; The middle housing sidepiece is provided with observes door, and middle housing adopts single casing or two body structure.
Said central chain comprise the pin link plate of captiveing joint with spill hopper back side plate through bolt of rear end plate, with pin link plate through bearing pin and sleeve pivotally attached inner plate.
Said each spill hopper both sides are equipped with a limiting stopper with afterbody casing, middle housing and head cabinet wall bearing fit.
The external tightening device that is provided with the central chain tension degree of adjustment of said tail box.
Said Power Drive Unit is provided with non-return mechanism.
Said driving halo comprises wheel hub and wheel rim, and wheel hub and wheel rim removably connect through bolt.
Adopt technique scheme, have following beneficial effect:
1, improved serviceability.Owing to drive the mode of halo and central chain strip adoption friction engagement, engagement is level and smooth, and chain speed can improve a lot, and transport efficiency is improved, and equipment volume is dwindled, energy consumption reduces, floor area reduces, cost savings, has reached energy saving purposes.
2, central chain is assemblied in the groove of hopper, compact conformation, operation is got up safe and reliable, not sideslip, do not jump chain; The structure of spill hopper is to be groove arrangement at the back of hopper.The two ends that are equivalent to hopper extend back elongated, and flat hopper has increased filling ratio, has played the effect of protecting central chain polluted by material simultaneously.In addition, compact more after the chain assembling, improved the safety factor of operation.
3, middle housing is that central chain and hopper operation provide protection and directional tagging, and connect box can strengthen the stability of middle housing, plays the effect of fixed geometric size, and middle housing can adopt single casing or two casing.When lifting capacity during less than 400t/h, generally adopt two casings, the advantage of two casings is that volume is little, in light weight, saving in material, good rigidly.Observe the situation that door is used for observing transported material in the middle body.
4, central chain by interior chain pull, pin link plate, bearing pin and sleeve form, and is to have cancelled roller with general bush roller chaiin difference, structure is simple more, reliability is stronger; The two ends of bearing pin are drilled to a hole, are connected with the spill hopper is ingenious, or make hollow bearing pin, are connected spill hopper and chain are ingenious with bolt, have reduced volume and weight, have reduced cost.
5, limiting stopper plays and guarantees that central chain and spill hopper move along trapped orbit, strengthens traveling comfort.
6, tightening device is used for central chain and the spill hopper in the tensioning work, make it in operational process, to remain tensile force constant with operate steadily.
7, non-return mechanism is used for preventing that central chain and spill hopper from having a power failure or equipment reversing (because of at this moment, in the spill hopper material is arranged, both sides central authorities' chain and the formation of spill hopper are laid particular stress on up and down) when the accident sudden stop occurring.
8, the driving halo is removably connected by wheel hub and wheel rim and forms, and is easy to processing and manufacturing, installation and maintenance.
The structure design of driving halo, the structure design of central chain, the structure design of hopper, central chain have been realized innovation with the engaging piece that is connected design, the driven halo structure design of afterbody and driving halo and central chain between the hopper in the utility model; Make it reach advanced level at home, filled up domestic blank.This type purchase cost only is equivalent to 2/3rds of domestic equal purposes equipment, and weight then accounts for 1/2nd of peers will, and energy-conservation reaching more than 10% has extremely strong market competition advantage.The utility model applied range comprises industries such as building materials, cement, chemical industry, light industry, soda ash, electric power, metallurgy, fine chemistry industry.
Description of drawings
Fig. 1 is embodiment one structural representation in the middle of the utility model;
Fig. 2 is embodiment two structural representations in the middle of the utility model;
Fig. 3 is the structural representation that drives halo in the middle of the utility model;
Fig. 4 is the lateral plan of Fig. 3;
Fig. 5 is the structural representation of central hopper of the utility model and central chain;
Fig. 6 is an A-A cutaway view in the middle of Fig. 5.
The specific embodiment
Embodiment one: shown in Fig. 1, Fig. 3～6; The efficient bucket elevator of central chain of the utility model; Comprise afterbody casing 2 with inlet point 1 and head casing 4 being provided with driven halo 5 in the afterbody casing 2, be provided with in the head casing 4 and drive halo 6 with discharge port 3; Be provided with and drive the halo 6 outer Power Drive Units 7 that are in transmission connection outside the head casing 4; Power Drive Unit 7 is provided with non-return mechanism 10, drives between halo 6 and the driven halo 5 to be in transmission connection through central chain 9, and central chain 9 outsides are provided with a plurality of spill hoppers 8.Spill hopper 8 backs are provided with groove structure, and central chain 9 is installed in the groove 11 and becomes one with spill hopper 8, drive halo 6 and mesh at groove 11 internal frictions with central chain 9.
Central authorities' chain 9 and spill hopper 8 outer being provided with and afterbody casing 2 tops and head casing 4 bottoms difference bonded assembly middle housing 12; Middle housing 12 is provided with two joints at least; Be provided with a joint connect box 13 between the adjacent middle housing 12; Middle housing 12 sidepieces are provided with observes door 14, and middle housing 12 is single body structure.Middle housing 12 both sides are located on the support 15.
Central authorities' chain 9 comprises the pin link plate 18 of captiveing joint with spill hopper 8 back side plates 17 through bolt of rear end plate 16, passes through bearing pin 19 and sleeve 20 pivotally attached inner plates 21 with pin link plate 18; Bearing pin 19 is plugged in the sleeve 20; The two ends of bearing pin 19 are drilled to a hole; With 8 ingenious connections of spill hopper, or make hollow bearing pin 19, with bolt with spill hopper 8 and central 9 ingenious connections of chain.Each spill hopper 8 both sides is equipped with a limiting stopper 22 with afterbody casing 2, middle housing 12 and head casing 4 inwall bearing fits.The afterbody casing 2 outer tightening devices 23 that are provided with central chain 9 degree of tensions of adjustment.Drive halo 6 and comprise wheel hub 24 and wheel rim 25, wheel hub 24 removably connects through bolt 26 with wheel rim 25.
Wherein Power Drive Unit 7, non-return mechanism 10 and tightening device 23 are existing mature technology, and concrete structure repeats no more.
When work was used, the inlet point 1 of material slave unit lower end flowed into spill hopper 8, driving halo 6 high speed rotating that Power Drive Unit 7 drives in the head casing 4; Drive central chain 9 through 6 frictions of driving halo and upwards travel at the uniform speed with spill hopper 8, when central chain 9 and spill hopper 8 were walked around driving halo 6, the direction of material operation changed; Because chain speed is higher; Material is dished out along the direction that drives halo 6 wheel rims, forms gravity+hybrid discharging, and material is drawn off from discharge port 3.
Embodiment two: as shown in Figure 2, be that with the difference of embodiment one middle housing 12 is two body structures, and when lifting capacity during, generally adopt two body structures less than 400t/h, the advantage of two casings is that volume is little, in light weight, saving in material, good rigidly.
Claims (8)
1. the efficient bucket elevator of central chain; Comprise afterbody casing with inlet point and head casing with discharge port; It is characterized in that: be provided with driven halo in the afterbody casing, be provided with the driving halo in the head casing, head box is external to be provided with and to drive the Power Drive Unit that halo is in transmission connection outward; Connect through central chain gear between driving halo and the driven halo, the central chain outside is provided with the spill hopper.
2. the efficient bucket elevator of central chain according to claim 1 is characterized in that: said spill hopper back is provided with groove structure, and central chain is installed in the groove and becomes one with the spill hopper, drives halo and central chain and meshes at the groove internal friction.
3. the efficient bucket elevator of central chain according to claim 1 and 2; It is characterized in that: said central chain and spill hopper are provided with outward and the other bonded assembly middle housing in afterbody casing top and head casing lower part; Middle housing is provided with two joints at least; Be provided with a joint connect box between the adjacent middle housing, the middle housing sidepiece is provided with observes door, and middle housing adopts single casing or two body structure.
4. the efficient bucket elevator of central chain according to claim 1 and 2 is characterized in that: said central chain comprise the pin link plate of captiveing joint with spill hopper back side plate through bolt of rear end plate, with pin link plate through bearing pin and sleeve pivotally attached inner plate.
5. the efficient bucket elevator of central chain according to claim 1 and 2 is characterized in that: said each spill hopper both sides are equipped with a limiting stopper with afterbody casing, middle housing and head cabinet wall bearing fit.
6. the efficient bucket elevator of central chain according to claim 1 and 2 is characterized in that: the external tightening device that is provided with the central chain tension degree of adjustment of said tail box.
7. the efficient bucket elevator of central chain according to claim 1 and 2, it is characterized in that: said Power Drive Unit is provided with non-return mechanism.
8. the efficient bucket elevator of central chain according to claim 1 and 2 is characterized in that: said driving halo comprises wheel hub and wheel rim, and wheel hub and wheel rim removably connect through bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120178211U CN202130803U (en) | 2011-05-31 | 2011-05-31 | High-efficiency bucket elevator with center chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120178211U CN202130803U (en) | 2011-05-31 | 2011-05-31 | High-efficiency bucket elevator with center chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202130803U true CN202130803U (en) | 2012-02-01 |
Family
ID=45519583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120178211U Expired - Lifetime CN202130803U (en) | 2011-05-31 | 2011-05-31 | High-efficiency bucket elevator with center chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202130803U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569859A (en) * | 2013-10-10 | 2014-02-12 | 唐山市神州机械有限公司 | Tubular chain plate hoister and using method thereof |
| CN113353838A (en) * | 2021-06-03 | 2021-09-07 | 北京基亚特环保科技有限公司 | Bucket elevator equipment |
-
2011
- 2011-05-31 CN CN201120178211U patent/CN202130803U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569859A (en) * | 2013-10-10 | 2014-02-12 | 唐山市神州机械有限公司 | Tubular chain plate hoister and using method thereof |
| CN113353838A (en) * | 2021-06-03 | 2021-09-07 | 北京基亚特环保科技有限公司 | Bucket elevator equipment |
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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 |
Granted publication date: 20120201 |
|
| CX01 | Expiry of patent term |