CN208485169U - A kind of high speed plate chain bucket elevator - Google Patents

Abstract

The utility model discloses a kind of high speed plate chain bucket elevators, including shell, top sprocket wheel, lower part sprocket wheel, chain and air-jet device, the case top is equipped with ventilation opening, filter layer is equipped with inside ventilation opening, enclosure interior is equipped with top sprocket wheel arranged up and down, lower part sprocket wheel, chain is set in top sprocket wheel, on the sprocket wheel of lower part, chain left side is lifting parts, chain right side is backhaul portion, air-jet device includes blower, gas-guide tube and jet thrust, blower is located at hull outside, gas-guide tube one end is connected to the air outlet that blower has, the gas-guide tube other end protrudes into enclosure interior and connect with jet thrust, jet thrust is between lifting parts and backhaul portion, the backhaul portion of the jet end face chain of jet thrust；The utility model, to chain right side jet, the material being adhered on chain is blown off, to mitigate the additional operation burden of chain by air-jet device.

Description

A kind of high speed plate chain bucket elevator

Technical field

The utility model belongs to technical field of conveying machinery, is specifically related to a kind of high speed plate chain bucket elevator.

Background technique

It is larger and promote higher material that high speed plate chain bucket elevator is widely used in conveying capacity；High-speed board chain bucket type mentions The course of work of the machine of liter is to drive the rotation of upper chain wheel by driving device, drive is looped around on top sprocket wheel and lower part sprocket wheel Chain do circulatory motion up and down, hopper is housed, material is added in the hopper continuously moved from lower part feed inlet, mentions on chain It is raised to head and is unloaded by gravity and centrifugal force from discharge port, after sky bucket realizes that material is loaded from lower part along return run return bottom Promote the purpose of certain height discharging；During being somebody's turn to do, since material is constantly adhered on chain, increase the additional fortune of chain Row burden, if things go on like this, influences whether that chain is engaged with top sprocket wheel, the normal of lower part sprocket wheel, leads to the service life of chain Shorten.

Summary of the invention

In view of this, passing through air-jet device the purpose of this utility model is to provide a kind of high speed plate chain bucket elevator To chain right side jet, the material being adhered on chain is blown off, to mitigate the additional operation burden of chain.

In order to achieve the above object, a kind of high speed plate chain bucket elevator of the utility model, including shell, top sprocket wheel, Lower part sprocket wheel, chain and air-jet device, the case top are equipped with ventilation opening, are equipped with filter layer, enclosure interior inside ventilation opening Equipped with top sprocket wheel arranged up and down, lower part sprocket wheel, chain is set in top sprocket wheel, on the sprocket wheel of lower part, and chain left side is to mention Ascending part, chain right side are backhaul portion, and air-jet device includes blower, gas-guide tube and jet thrust, and blower is located at hull outside, air guide Pipe one end is connected to the air outlet that blower has, and the gas-guide tube other end protrudes into enclosure interior and connect with jet thrust, and jet thrust is located at Between lifting parts and backhaul portion, the backhaul portion of the jet end face chain of jet thrust.

Further, the filter layer includes for filtering the first filter layer of dust, for the second filtering of filter material Layer, the first filter layer, the second filter layer are arranged in parallel up and down.

It further, further include motor, the first support shaft and the second support shaft, the first support shaft, the second support shaft are flat up and down Row arrangement, the first support shaft are fixedly set in outside the first support shaft by motor drive, top sprocket wheel, lower part sprocket wheel fixing sleeve dress Outside the second support shaft, shell upper end is equipped with the first bearing for installing the first support shaft, and shell lower end is equipped with for pacifying Fill the second bearing of the second support shaft.

It further, further include third support shaft, the 4th support shaft, transmission belt, first gear, second gear and brush roll, One support shaft, third support shaft, the 4th support shaft, the second support shaft are successively arranged in parallel from top to bottom, and transmission belt is set in In three support shafts, the first support shaft, first gear is fixedly set in outside third support shaft, is nibbled outside first gear and second gear Transmission is closed, second gear, brush roll are fixedly set in outside the 4th support shaft, and brush roll is located above jet thrust, brush roll outer circle table Face is contacted with the backhaul portion of chain, the 3rd bearing of installation third support shaft is respectively provided among shell, for installing the The fourth bearing of four support shafts.

The utility model has the beneficial effects that:

1. a kind of high speed plate chain bucket elevator of the utility model is conducive to mitigate the additional operation burden of chain, chain is improved The service life of item；By the jet thrust of air-jet device, to chain right side jet, blow off the object for cleaning and being adhered on chain Material, to mitigate the additional operation burden of chain；On the other hand, case top is equipped with ventilation opening, meanwhile, air-jet device is to shell Ventilation, can air pressure inside and outside balanced shell, prevent pressure difference, guarantee that charging is normal with discharging.

2. a kind of high speed plate chain bucket elevator of the utility model can be avoided material waste, mitigate environmental pollution；Pass through Second filter layer filter material, by the first filter layer filter dust, make dust rest on the first filter layer, the second filter layer it Between, be conducive to mitigate environmental pollution, and be convenient for periodic cleaning.

3. a kind of high speed plate chain bucket elevator of the utility model improves the sweeping forces to the material being adhered on chain Degree further mitigates the additional operation burden of chain；Motor drives the rotation of the first support shaft, and the first support shaft passes through transmission Band drives third support shaft to move in the same direction, since first gear and second gear external toothing are driven, so that third support shaft, the 4th Support shaft opposite direction rotating, so that brush roll, chain move toward one another, there is brush roll the cleaning of enough dynamics to be adhered on chain Material；Material is blown off chain by jet thrust again.

Detailed description of the invention

In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows Attached drawing is illustrated:

Fig. 1 is a kind of front view of high speed plate chain bucket elevator of the utility model；

Fig. 2 is a kind of side view of high speed plate chain bucket elevator of the utility model.

Appended drawing reference: 1- shell；The top 2- sprocket wheel；The lower part 3- sprocket wheel；4- chain；5- air-jet device；6- motor；7- first Support shaft；The second support shaft of 8-；9- third support shaft；The 4th support shaft of 10-；11- transmission belt；12- first gear；13- second Gear；14- brush roll；101- ventilation opening；102- filter layer；501- blower；502- gas-guide tube；503- jet thrust.

Specific embodiment

Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.

As shown in Figure 1 to Figure 2；A kind of high speed plate chain bucket elevator of the utility model, including shell 1, top sprocket wheel 2, Lower part sprocket wheel 3, chain 4 and air-jet device 5；It is equipped with ventilation opening 101 at the top of shell 1, is equipped with filter layer 102 inside ventilation opening 101； Preferably, filter layer 102 includes for filtering the first filter layer of dust, for the second filter layer of filter material, the first mistake Filtering layer, the second filter layer are arranged in parallel up and down；Top sprocket wheel 2 arranged up and down, lower part sprocket wheel 3 are equipped with inside shell 1；Chain 4 It is set in top sprocket wheel 2, on lower part sprocket wheel 3,4 left side of chain is lifting parts, and 4 right side of chain is backhaul portion；Air-jet device 5 Including blower 501, gas-guide tube 502 and jet thrust 503, blower 501 is located at outside shell 1,502 one end of gas-guide tube and blower 501 The air outlet connection having, 502 other end of gas-guide tube protrude into 1 inside of shell and connect with jet thrust 503, and jet thrust 503, which is located at, to be mentioned Between ascending part and backhaul portion, the backhaul portion of the jet end face chain 4 of jet thrust 503.

There are many forms for the driving method of present embodiment, and here, present embodiment further includes motor 6, the first support shaft 7 With the second support shaft 8；First support shaft 7, the second about 8 support shaft parallel arrangement；First support shaft 7 is driven by motor 6；Top Sprocket wheel 2 is fixedly set in outside the first support shaft 7, and lower part sprocket wheel 3 is fixedly set in outside the second support shaft 8；1 upper end of shell is set There is the first bearing for installing the first support shaft 7,1 lower end of shell is equipped with the second bearing for installing the second support shaft 8.

In order to improve the cleaning dynamics to the material being adhered on chain 4, present embodiment further include third support shaft 9, 4th support shaft 10, transmission belt 11, first gear 12, second gear 13 and brush roll 14；First support shaft 7, third support shaft 9, 4th support shaft 10, the second support shaft 8 are successively arranged in parallel from top to bottom；Transmission belt 11 is set in third support shaft 9, first It supports on axis 7；First gear 12 is fixedly set in outside third support shaft 9, and first gear 12 and 13 external toothing of second gear are driven； Second gear 13, brush roll 14 are fixedly set in outside the 4th support shaft 10；Brush roll 14 is located at 503 top of jet thrust, brush roll 14 Outer round surface is contacted with the backhaul portion of chain 4；It is respectively provided with the 3rd bearing of installation third support shaft 9 among shell 1, uses In the fourth bearing for installing the 4th support shaft 10.

The course of work of present embodiment: motor drives the rotation of the first support shaft 7, and the first support shaft 7 drives upper chain 2 rotation of wheel, drives the chain 4 being set on top sprocket wheel 2 and lower part sprocket wheel 3 to do circulatory motion up and down, can carry out to material Carry out promotion conveying；During being somebody's turn to do, the first support shaft 7 drives third support shaft 9 to move in the same direction by transmission belt 11, due to first Gear 12 and 13 external toothing of second gear are driven, so that third support shaft 9,10 opposite direction rotating of the 4th support shaft, so that brush Roller 14, chain 4 move toward one another, and clean the material being adhered on chain 4 by brush roll 14, then pass through the jet of air-jet device 5 First 503, to 4 right side jet of chain, the material being adhered on chain 4 is blown off, to greatly mitigate the additional fortune of chain 4 Row burden；In addition to this, ventilation opening 101 is equipped at the top of shell 1, meanwhile, air-jet device 5 is ventilated to shell 1, being capable of balanced shell Air pressure inside and outside 1, prevents pressure difference.

Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details The range of restriction.

Claims (4)

1. a kind of high speed plate chain bucket elevator, it is characterised in that: including shell, top sprocket wheel, lower part sprocket wheel, chain and jet Device, the case top are equipped with ventilation opening, filter layer are equipped with inside ventilation opening, and enclosure interior is equipped with upper chain arranged up and down Wheel, lower part sprocket wheel, chain are set in top sprocket wheel, on the sprocket wheel of lower part, and chain left side is lifting parts, and chain right side is backhaul Portion, air-jet device include blower, gas-guide tube and jet thrust, and blower is located at hull outside, and what gas-guide tube one end and blower had goes out Air port connection, the gas-guide tube other end protrude into enclosure interior and connect with jet thrust, and jet thrust is between lifting parts and backhaul portion, spray The backhaul portion of the jet end face chain of gas head.

2. a kind of high speed plate chain bucket elevator as described in claim 1, it is characterised in that: the filter layer includes being used for Filter the first filter layer, the second filter layer for filter material of dust, the first filter layer, the second filter layer parallel cloth up and down It sets.

3. a kind of high speed plate chain bucket elevator as claimed in claim 1 or 2, it is characterised in that: further include motor, first Axis and the second support shaft are supportted, the first support shaft, the second support shaft are arranged in parallel up and down, and the first support shaft is by motor drive, top Sprocket wheel is fixedly set in outside the first support shaft, and lower part sprocket wheel is fixedly set in outside the second support shaft, and shell upper end, which is equipped with, to be used In the first bearing for installing the first support shaft, shell lower end is equipped with the second bearing for installing the second support shaft.

4. a kind of high speed plate chain bucket elevator as claimed in claim 3, it is characterised in that: further include third support shaft, the Four support shafts, transmission belt, first gear, second gear and brush roll, the first support shaft, third support shaft, the 4th support shaft, second Support shaft is successively arranged in parallel from top to bottom, and transmission belt is set in third support shaft, in the first support shaft, first gear fixing sleeve Outside third support shaft, first gear and second gear external toothing are driven, and second gear, brush roll are fixedly set in the 4th Outside support shaft, brush roll is located above jet thrust, and brush roll outer round surface is contacted with the backhaul portion of chain, is respectively equipped among shell 3rd bearing for installing third support shaft, the fourth bearing for installing the 4th support shaft.