Fertilizer is prepared the rib wheel of special-purpose band conveyor
The utility model relates to the rib wheel that prevents belt deflection on a kind of fertilizer preparation band conveyor, particularly relates to a kind of and load-transfer device is synchronized with the movement and can carry out spacing rib wheel to load-transfer device.
Fertilizer configuration band conveyor changes because of convey materials difference or installation site, often easy sideslip, and traditional rib wheel does not play effect at all, causes belt damage and shutdown maintenance, and influence is produced; Because the material that fertilizer plant is mainly carried is a chemical fertilizer, belong to salts substances again, ironware is all had stronger corrosive property, most anti-deviation facilities corrosion easily are malfunctioning, can not play a role, and often draw the damage belt.
The utility model content
The purpose of this utility model provides a kind of rib wheel that can effectively prevent belt deflection, wholely rotates with belt, and is spacing and can well protect internal bearings to load-transfer device.
For achieving the above object, the technical solution adopted in the utility model is: fertilizer is prepared the rib wheel of special-purpose band conveyor, comprise cylinder-like shell, bearing, axle and position-arresting disk, wherein shell is movably arranged on the axle by bearing, axle is fixedly connected on the frame of band conveyor load-transfer device both sides, load-transfer device is positioned on the shell and can drives shell and rotates on axle, and the position-arresting disk that is used for limit transport band side displacement is fixed on the end of shell and can rotates synchronously with shell.
In such scheme, the two ends of described shell are provided with the oil sealing that is used to prevent that oil leaks in the shell, and the shell that is positioned at position-arresting disk one end is provided with and prevents that dust from entering the cover of dust of shell.
From above-mentioned architectural feature of the present utility model as can be seen; its advantage is: many bearings by dress in own are along with load-transfer device moves together; force load-transfer device normally operation on principal and subordinate wheel; both reached the effect of anti-belt deflection; well protect the in-to-in bearing by position-arresting disk again, guaranteed mode of operation, prolonged 5～10 times of service lifes; both save cost, improved work efficiency again.
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;
Wherein Reference numeral 1 is that shell 2 is that bearing 3 is that axle 4 is position-arresting disks
The 5th, load-transfer device 6 is that frame 7 is that oil sealing 8 is cover of dusts.
The specific embodiment
The utility model is described further by embodiment below in conjunction with accompanying drawing.
Fertilizer is as shown in Figure 1 prepared the rib wheel of special-purpose band conveyor, comprise cylinder-like shell 1, bearing 2, axle 3 and position-arresting disk 4, wherein shell 1 is movably arranged on the axle 3 by bearing 2, axle 3 is fixedly connected on the frame 6 of band conveyor load-transfer device 5 both sides, load-transfer device 4 is positioned on the shell 1 and can drives shell 1 and rotates on axle 3, and the position-arresting disk 4 that is used for limit transport band 5 side displacements is fixed on the end of shell 1 and can rotates synchronously with shell 1.
In such scheme, the two ends of described shell 1 are provided with the oil sealing 7 that is used to prevent that oil leaks in the shell 1, and the shell 1 that is positioned at position-arresting disk 4 one ends is provided with and prevents that dust from entering the cover of dust 8 of shell 1.
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.