CN208856370U - Cold mineral aggregate conveying device - Google Patents
Cold mineral aggregate conveying device Download PDFInfo
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- CN208856370U CN208856370U CN201821106087.0U CN201821106087U CN208856370U CN 208856370 U CN208856370 U CN 208856370U CN 201821106087 U CN201821106087 U CN 201821106087U CN 208856370 U CN208856370 U CN 208856370U
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- roller
- baffle
- mineral aggregate
- carrying roller
- conveyer belt
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Abstract
The utility model discloses a kind of cold mineral aggregate conveying devices, belong to bulk material conveying equipment technology field.The cold mineral aggregate conveying device, including rack, baffle, skin block, multiple groups support roller device, conveyer belt；Wherein, a pair of baffle is set in rack in inverse Ba type and is located at immediately below blanking funnel, and skin block is extended downwardly along baffle direction；Support roller device includes the first carrying roller, second roller and third carrying roller, and first carrying roller is horizontally disposed, and the second roller and third carrying roller are in eight words point column, first carrying roller two sides；Conveyer belt is set on the support roller device, and around driving roller, the bending roller closure for being set to rack both ends；And meets and meet Lcos α=(1.5~2.5) D along position under baffle.The cold mineral aggregate conveying device increases cold mineral aggregate freight volume, prevents cold mineral aggregate particles splatter, and conveyer belt inordinate wear is effectively reduced, and reduces the operation cost of enterprise.
Description
Technical field
The utility model relates to a kind of cold mineral aggregate conveying devices, belong to bulk material conveying equipment technology field.
Background technique
In crushed ore materials conveying, conveying-type material conveying device can be often used.Device for transporting objects can transport hot mineral aggregate
With the material of cold mineral aggregate.Existing cold mine type conveying device is in cold mineral aggregates such as conveying rubble, cement, coal, metallurgical raw ores
When, since cold mineral aggregate is poured directly on conveyer belt, the biggish hard material of granularity, which is stuck between baffle and carrying roller, cannot get through, and can make
At cold mineral aggregate particles splatter, the frequency of conveyer belt replacement is increased, enterprise operation cost is improved.
Utility model content
Aiming at the problem that the cold mineral aggregate particles splatter existing for the existing cold mineral aggregate conveying device and conveyer belt inordinate wear, this
Utility model provides a kind of cold mineral aggregate conveying device, and cold mineral aggregate particles splatter can be effectively prevented, and reduces conveyer belt exception
Abrasion, reduces the operation cost of enterprise.
In order to solve the above technical problems, the utility model includes following technical solution:
A kind of cold mineral aggregate conveying device, comprising:
Rack；
The a pair being fixed on the rack is in the baffle of inverse Ba type, and the baffle is located at immediately below blanking funnel, Yi Duisuo
The spacing for stating edge on baffle is greater than the diameter of mouth under the blanking funnel；
The skin block for being parallel to the baffle and extending downwardly；
Be fixed in the rack along the spaced multiple groups support roller device of cold mineral aggregate carriage direction, support roller device includes
First carrying roller, second roller and third carrying roller, first carrying roller is horizontally disposed, and the second roller and third carrying roller are in eight
Word point column first carrying roller two sides；
Conveyer belt is set on the support roller device, and is closed around driving roller, the bending roller for being set to rack both ends
It closes；
Wherein, the baffle lower edge is denoted as A point, and the lower edge of the skin block is denoted as B point, and the distance between AB is L, the gear
The inclination angle of plate and vertical plane is α, and the average particle size of the maximum hard ware material of the granularity that the conveyer belt is conveyed is D, meets L
Cos α=(1.5~2.5) D.
Further, the acute angle between the second roller or the axis and horizontal plane of third carrying roller is β, β=30 °~45 °.
Further, the acute angle between the baffle extended line and the second roller or third carrying roller be δ, δ=15 °~
30°。
Further, the baffle is steel plate, and the skin block is waste and old conveyer belt.
The utility model due to using the technology described above, is allowed to compared with prior art, have the following advantages that and accumulate
Pole effect: by the way that multiple groups support roller device is arranged, and support roller device includes the first carrying roller, second roller and third carrying roller three rollings
Cylinder keeps conveyer belt open in upper end and the biggish isosceles trapezoid in upper end, and the conveyer belt of two sides can make cold mineral aggregate accumulation certain high
Degree, increases the freight volume of cold mineral aggregate, by limiting the positional relationship between baffle lower edge and conveyer belt, with cold mineral aggregate grain diameter
Shape proportion relation, can prevent cold mineral aggregate particle go out skin block spillage, and can prevent cold mineral aggregate particle be stuck in baffle with
Conveyer belt is scratched between conveyer belt, that is to say, that material spilling can be effectively prevented, and the abnormal mill of conveyer belt cannot be caused
Damage, moreover it is possible to avoid causing the accidents such as putty.Further, by limiting between the second roller or third carrying roller and horizontal plane
Acute angle is β, the acute angle between the baffle extended line and the second roller or third carrying roller is δ, can be better achieved cold
Mineral aggregate transports and avoids conveyer belt inordinate wear.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the cold mineral aggregate conveying device in an embodiment of the present invention.
Figure label is as follows:
1- rack；2- baffle；3- skin block；4- support roller device；The first carrying roller of 41-；42- second roller；43- third carrying roller；
5- conveyer belt；6- blanking funnel.
Specific embodiment
It is further to a kind of cold mineral aggregate conveying device work provided by the utility model below in conjunction with the drawings and specific embodiments
It is described in detail.In conjunction with following explanation and claims, will be become apparent from feature the advantages of the utility model.It should be noted that
Attached drawing is all made of very simplified form and using non-accurate ratio, only to convenient, lucidly aid illustration is originally practical
The purpose of new embodiment.
Referring to Fig. 1, the cold mineral aggregate conveying device in the present embodiment, including rack 1, baffle 2, skin block 3, multiple groups carrying roller dress
Set 4, conveyer belt 5.
Wherein, a pair of baffle 2 in inverse Ba type is provided in rack 1, steel plate can be used in baffle 2, and baffle 2 is located at blanking
Immediately below funnel 6, the spacing on edge is greater than the diameter of the lower mouth of blanking funnel 6 on a pair of of baffle 2, and feed opening is made to be located at two baffles 2
Between.Skin block 3 is fixed on the back of baffle 2, and extends downward at conveyer belt 5 along 2 direction of baffle is parallel to.Support roller device 4
Including the first carrying roller 41, second roller 42 and third carrying roller 43, the first carrying roller 41 is horizontally disposed, second roller 42 and third carrying roller
43 divide the first carrying roller of column 41 two sides in eight words, and the bottom end upper edge hole of second roller 42, third carrying roller 43 and the first carrying roller 41
Upper surface it is concordant, conveyer belt 5 can be made smoothly to be supported on the first carrying roller 41, second roller 42 and third carrying roller 43.Machine
The both ends of frame 1 are provided with driving roller and bending roller (not shown), and conveyer belt 5 bypasses the driving roller and bending roller at both ends
Closure setting afterwards.Cold mineral aggregate is fallen on conveyer belt 5 and baffle 2 by feed opening, and the cold mineral aggregate fallen on baffle 2 slides to conveyer belt
On 5, driving roller driving conveying belt 5 is rotated, and realizes the transport of cold mineral aggregate.Skin block 3 can use waste and old conveyer belt, prevent cold
Mineral aggregate below baffle 2 by splashing out.
Skin block 3 has certain flexibility, splashes out or be stuck in baffle 2 and conveyer belt 5 to prevent cold mineral aggregate particle from going out skin block 3
Between scratch conveyer belt 5, need to define 2 lower edge of baffle and the relative position of conveyer belt 5.As shown in Figure 1, under baffle 2
Along being denoted as A point, the lower edge of skin block 3 is denoted as B point, and the distance between AB is L, and the inclination angle of baffle 2 and vertical plane is α, 5 institute of conveyer belt
The average particle size of the maximum hard ware material of the granularity of conveying is D, meets Lcos α=(1.5~2.5) D, i.e. L=(1.5~
2.5)D/cosα.So set, material spilling can be effectively prevented, in turn avoids conveyer belt 5 and made due to cold mineral aggregate particle blocks
At inordinate wear, moreover it is possible to avoid causing the accidents such as putty.It should be noted that conveyer belt 5 may transport grain in different times
Different hard ware materials is spent, D is the average particle size of the maximum hard ware material of grain graininess transported.
It should be noted that the width in 2 exit of baffle and the height in 2 exit of baffle match.As an example, work as fortune
One timing of height of defeated band 5,2 exit of baffle are raised, i.e. Lcos α increases, and material spilling, 2 width of baffle are suitable in order to prevent
It is appropriate to narrow, it is not scattered with the smallest material of angle of repose for degree；After baffle 2 narrows, the increased risk of putty is this in order to mitigate
Risk, the baffle 2 in exit is preferably appropriate to be increased, i.e. Lcos α selects relatively large value.
Cold mineral aggregate conveying device in the present embodiment is provided with multiple groups support roller device 4, and support roller device 4 includes the first support
43 3 roller 41, second roller 42 and third carrying roller rollers make conveyer belt 5 in upper end opening and the biggish isosceles ladder of upper port
Shape, the conveyer belt 5 of two sides can make cold mineral aggregate accumulation certain altitude, increase the freight volume of cold mineral aggregate, by limiting 2 lower edge of baffle
With the positional relationship between conveyer belt 5, makes itself and cold mineral aggregate grain diameter shape proportion relation, cold mineral aggregate can be prevented
Grain splashes out after going out skin block 3, and cold mineral aggregate particle can be prevented to be stuck in scuffing conveyer belt 5 between baffle 2 and conveyer belt 5, that is,
It says, material spilling can be effectively prevented, in turn avoid the inordinate wear of conveyer belt 5, moreover it is possible to avoid causing the accidents such as putty.
Further, since second roller 42 and third carrying roller 43 are in falling the setting of eight words, conveyer belt 5 is in the first carrying roller 41 and the
The adjoiner of two carrying rollers 42 or third carrying roller 43 forms dog-ear (acute angle), and dog-ear crosses the inordinate wear that senior general causes conveyer belt 5, rolls over
Angle is too small, is unfavorable for skin block 3 and stops cold mineral aggregate particle, it is therefore desirable to incline to second roller 42, third carrying roller 43 with horizontal plane
Angle is further qualified, and preferably, acute angle between second roller 42 or the axis and horizontal plane of third carrying roller 43 is β, and β=
30 °~45 °.
Further, the intersection point of the extended line of baffle 2 and conveyer belt 5 is located at the conveying on second roller 42 or third carrying roller 43
On band 5, Ying Jinliang slides cold mineral aggregate particle smoothly on the conveyer belt 5 being located on the first carrying roller 41, and preferably, baffle 2 prolongs
Acute angle between long line and second roller 42 or 43 axis of third carrying roller is δ, δ=15 °~30 °.
It should be noted that rack 1 can have a variety of structures form, as long as supporting baffle 2 and support roller device can be played
4, roller, bending roller are driven, its structure is not especially limited.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (4)
1. a kind of cold mineral aggregate conveying device characterized by comprising
Rack；
The a pair being fixed on the rack is in the baffle of inverse Ba type, and the baffle is located at immediately below blanking funnel, a pair of gear
The spacing on edge is greater than the diameter of mouth under the blanking funnel on plate；
The skin block for being parallel to the baffle and extending downwardly；
Be fixed in the rack along the spaced multiple groups support roller device of cold mineral aggregate carriage direction, support roller device includes first
Carrying roller, second roller and third carrying roller, first carrying roller is horizontally disposed, and the second roller and third carrying roller are in eight words point
Arrange first carrying roller two sides；
Conveyer belt is set on the support roller device, and around driving roller, the bending roller closure for being set to rack both ends；
Wherein, the baffle lower edge is denoted as A point, and the lower edge of the skin block is denoted as B point, and the distance between AB is L, the baffle with
The inclination angle of vertical plane is α, and the average particle size of the maximum hard ware material of the granularity that the conveyer belt is conveyed is D, meets Lgcos α
=(1.5~2.5) D.
2. cold mineral aggregate conveying device as described in claim 1, which is characterized in that the axis of the second roller or third carrying roller
Acute angle between horizontal plane is β, β=30 °~45 °.
3. cold mineral aggregate conveying device as claimed in claim 2, which is characterized in that the baffle extended line and the second roller
Or the acute angle between third carrying roller is δ, δ=15 °~30 °.
4. cold mineral aggregate conveying device as described in claim 1, which is characterized in that the baffle is steel plate, and the skin block is useless
Old conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821106087.0U CN208856370U (en) | 2018-07-12 | 2018-07-12 | Cold mineral aggregate conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821106087.0U CN208856370U (en) | 2018-07-12 | 2018-07-12 | Cold mineral aggregate conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208856370U true CN208856370U (en) | 2019-05-14 |
Family
ID=66412553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821106087.0U Active CN208856370U (en) | 2018-07-12 | 2018-07-12 | Cold mineral aggregate conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208856370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051604A (en) * | 2018-07-12 | 2018-12-21 | 上海外经集团控股有限公司 | A kind of cold mineral aggregate conveying device avoiding conveyer belt inordinate wear |
| CN113460626A (en) * | 2021-06-29 | 2021-10-01 | 河北华丰能源科技发展有限公司 | Multi-material-opening conveying device |
-
2018
- 2018-07-12 CN CN201821106087.0U patent/CN208856370U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051604A (en) * | 2018-07-12 | 2018-12-21 | 上海外经集团控股有限公司 | A kind of cold mineral aggregate conveying device avoiding conveyer belt inordinate wear |
| CN113460626A (en) * | 2021-06-29 | 2021-10-01 | 河北华丰能源科技发展有限公司 | Multi-material-opening conveying device |
| CN113460626B (en) * | 2021-06-29 | 2022-04-15 | 河北华丰能源科技发展有限公司 | Multi-material-opening conveying device |
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