CN201857099U - Hollow drum of belt conveyer for fertilizer preparation - Google Patents
Hollow drum of belt conveyer for fertilizer preparation Download PDFInfo
- Publication number
- CN201857099U CN201857099U CN2010206263597U CN201020626359U CN201857099U CN 201857099 U CN201857099 U CN 201857099U CN 2010206263597 U CN2010206263597 U CN 2010206263597U CN 201020626359 U CN201020626359 U CN 201020626359U CN 201857099 U CN201857099 U CN 201857099U
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- supporting discs
- supporting
- drum
- shaft
- belt
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Abstract
The utility model discloses a hollow drum of a belt conveyor for fertilizer preparation, and relates to a drum on the belt conveyor, aiming to solve technical problems that a drum in the prior art is easy to fail, a belt is easy to deviate, fertilizer is easy to accumulate on bearings so as to damage the bearings and the like. The technical scheme adopted for solving the problems includes that the hollow drum comprises four supporting discs fixed on a shaft at intervals, a plane of the four supporting discs is perpendicular to an axial line of the shaft, the diameter of each of the two supporting discs in the middle is smaller than that of each of the two supporting discs at two ends of the shaft, each two adjacent supporting discs are connected through a plurality of elongated spokes, the spokes are welded on the circumferences of the supporting discs, and accordingly the four supporting discs and the spokes together form a drum structure with a small middle and two gradually increased ends. Besides, two ends of the shaft are respectively connected to the bearings in bearing cases. The hollow drum can be applied to belt conveying in fertilizer preparation.
Description
Technical field
The utility model relates to the cylinder on a kind of band conveyor, particularly relates to the bored roll of used band conveyor in a kind of fertilizer process for preparation.
Background technology
The cylinder that fertilizer is prepared above the used band conveyor frame moves with belt, plays carrying weight of material and the vital function of reducing friction.When powder was carried, belt became " V " font, is scattered in case material too caves in.Traditional cylinder is to realize by the cylinder of three different installation directions, normally becomes " recessed " type to be used in combination.This facility mainly contains several shortcomings: at first, every cylinder all is independently, and rotatable parts are separately all arranged, and can not guarantee during work that three cylinders rotate together, if cylinder fault wherein will increase the wearing and tearing of belt, reduction of service life; Secondly,, be slipped to easily during belt deviation in the middle of two cylinders, can not automatically reset, and cause the powder loss of being scattered, have only shut-down (breakdown) mainteance as long as wherein a cylinder et out of order just causes belt deviation; The 3rd, the powder that is scattered is deposited on the cylinder easily, and influence is rotated, and increases load, sideslip fault occurrence frequency height.
The utility model content
The purpose of this utility model is to provide a kind of bored roll for the shortcoming that overcomes prior art; this cylinder is a hollow structure; the edge has the slit to be beneficial to the powder discharge; and whole rotation synchronously; belt is not easy sideslip, also can reset fast automatically after the sideslip, and bearing is away from belt conveyor and powder; and effectively isolate by bearing box, well protected bearing.
For achieving the above object, the technical solution adopted in the utility model is: fertilizer preparation band conveyor bored roll, comprise four discoid supporting disks that are intervally fixed on the axle, supporting disk place face is perpendicular to the axial line of axle, the diameter of two supporting disks in the middle of wherein being positioned at is less than two supporting disks that are positioned at two ends, spoke by many strips between adjacent two supporting disks connects, spoke is welded on the circumference of supporting disk, this moment four supporting disks and spoke to form a centre together little, the roller frame that two ends increase gradually, the two ends of axle are connected on the interior bearing of bearing box.
From above-mentioned architectural feature of the present utility model as can be seen, its advantage is: this cylinder is a hollow structure, and the edge has the slit to be beneficial to the powder discharge, can not be deposited on the cylinder; And whole rotation synchronously, belt is not easy sideslip, also can reset fast automatically after the sideslip, does not also increase load; Bearing is away from belt conveyor and powder, and effectively isolates by bearing box, avoided material to enter bearing and corrodes, and prolonged service life; Well prevent loss of material, improved work efficiency.
Description of drawings
The utility model will illustrate by way of compared with accompanying drawings and combined with example:
Fig. 1 is a structural representation of the present utility model;
The 4th, bearing box 5 is bearings.
The specific embodiment
The utility model is described further by embodiment below in conjunction with accompanying drawing.
Preferred embodiment
Fertilizer preparation band conveyor bored roll as shown in Figure 1, comprise four discoid supporting disks 2 that are intervally fixed on the axle 1, supporting disk 2 place faces are perpendicular to the axial line of axle 1, the diameter of two supporting disks 2 in the middle of wherein being positioned at is less than two supporting disks 2 that are positioned at two ends, spoke 3 by many strips between adjacent two supporting disks 2 connects, spoke 3 is welded on the circumference of supporting disk 2, this moment four supporting disks 2 and spoke 3 to form a centre together little, the roller frame that two ends increase gradually, axle 1 two ends are connected on the bearing 5 in the bearing box 4.
Disclosed all features in this specification sheets except mutually exclusive feature, all can make up by any way.
Disclosed arbitrary feature in this specification sheets (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
Claims (1)
1. fertilizer is prepared the band conveyor bored roll, it is characterized in that comprising four the discoid supporting disks (2) that are intervally fixed on the axle (1), supporting disk (2) place face is perpendicular to the axial line of axle (1), the diameter of two supporting disks (2) in the middle of wherein being positioned at is less than two supporting disks (2) that are positioned at two ends, spoke (3) by many strips between adjacent two supporting disks (2) connects, spoke (3) is welded on the circumference of supporting disk (2), this moment four supporting disks (2) and spoke (3) to form a centre together little, the roller frame that two ends increase gradually, the two ends of axle (1) are connected on the interior bearing (5) of bearing box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206263597U CN201857099U (en) | 2010-11-26 | 2010-11-26 | Hollow drum of belt conveyer for fertilizer preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206263597U CN201857099U (en) | 2010-11-26 | 2010-11-26 | Hollow drum of belt conveyer for fertilizer preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201857099U true CN201857099U (en) | 2011-06-08 |
Family
ID=44102912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206263597U Expired - Lifetime CN201857099U (en) | 2010-11-26 | 2010-11-26 | Hollow drum of belt conveyer for fertilizer preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201857099U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340640A (en) * | 2014-10-24 | 2015-02-11 | 河北工程大学 | Mineral carrying equipment |
| CN104386414A (en) * | 2014-10-24 | 2015-03-04 | 河北工程大学 | Automatic deviation detecting and rectifying device for mining belt conveyor |
| CN104444197A (en) * | 2014-10-24 | 2015-03-25 | 河北工程大学 | Mining belt conveyor |
-
2010
- 2010-11-26 CN CN2010206263597U patent/CN201857099U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340640A (en) * | 2014-10-24 | 2015-02-11 | 河北工程大学 | Mineral carrying equipment |
| CN104386414A (en) * | 2014-10-24 | 2015-03-04 | 河北工程大学 | Automatic deviation detecting and rectifying device for mining belt conveyor |
| CN104444197A (en) * | 2014-10-24 | 2015-03-25 | 河北工程大学 | Mining belt conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 621101 Luxi industrial concentration area in three counties of Mianyang City, Sichuan Province Patentee after: Tai Wo technology group Limited by Share Ltd Address before: 621100 66 construction street, Tongchuan Town, three county, Mianyang, Sichuan Patentee before: SICHUAN TAIWO AGRICULTURE TECHNOLOGY CO., LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110608 |
|
| CX01 | Expiry of patent term |