CN211392678U

CN211392678U - Single-carrier roller belt conveyor

Info

Publication number: CN211392678U
Application number: CN201922257388.4U
Authority: CN
Inventors: 尹剑; 叶其兆; 侯晓平
Original assignee: JIANGSU TONGDA MACHINERY AND EQUIPMENT MANUFACTURING CO LTD
Current assignee: JIANGSU TONGDA MACHINERY AND EQUIPMENT MANUFACTURING CO LTD
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-09-01
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to the technical field of transportation machinery, and a single bearing roller belt conveyor is disclosed, which comprises a frame, fixed mounting is the actuating mechanism in the frame, striker plate and the joint at frame top are in the frame and the backing roll that the structure is the same and lower compression roller fixedly connected, and the inboard rotation of frame is connected with the drive roller, and the inboard joint that the drive roller was kept away from in the frame has the support, and the inside rotation of support is connected with the tensioning roller the same with the drive roller structure, and the backing roll, lower compression roller, the common cover in the outside of drive roller and tensioning roller is equipped with the belt. This single bearing roller belt conveyer uses through the cooperation of hexagon socket head cap screw, thread bush, axle sleeve and fixed axle for band conveyer can carry on spacingly through the contact between axle sleeve and the striker plate to the belt, prevents the belt off tracking, and it is spacing to carry out spacing to hexagon socket head cap screw when can stepping down to hexagon socket head cap screw through all seting up the second annular groove at the both ends of drive roller, prevents that belt unilateral atress from producing crooked influence and carrying.

Description

Single-carrier roller belt conveyor

Technical Field

The utility model relates to the technical field of transport machinery, specifically a single bearing roller belt conveyor.

Background

The belt conveyer is a common machine for conveying granular materials or powder materials and the like, and the principle of the belt conveyer is that a roller and a tail wheel are arranged at the head and the tail of a conveyer in a conveying channel, and a conveying belt is sleeved on the roller and the tail wheel.

The single bearing roller chain conveyor of current part is at the in-process that uses, does not carry out reasonable spacing to the belt, can appear the phenomenon of belt off tracking, and the belt is not hard up easily in the pivoted moreover, can and bearing roller between produce the phenomenon of skidding, can accelerate the wearing and tearing of belt, influence its life.

SUMMERY OF THE UTILITY MODEL

To the not enough of background art, the utility model provides a single bearing roller belt conveyor has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: the utility model provides a single bearing roller belt conveyor, includes frame, the actuating mechanism of fixed mounting in the frame, fixed connection in the frame top striker plate and joint in the frame and the backing roll that the structure is the same and lower compression roller, the frame inboard rotates and is connected with the drive roller, and the inboard joint that the drive roller was kept away from in the frame has the support, the inside rotation of support is connected with the tensioning roller the same with the drive roller structure, the common cover in the outside of backing roll, lower compression roller, drive roller and tensioning roller is equipped with the belt, and the inside fixed mounting of belt has the stop gear of a plurality of equidistance distributions.

Preferably, a bolt is sleeved on the inner thread of one side of the frame, which is close to the support.

Preferably, actuating mechanism includes the first sprocket of motor and fixed suit on the drive roller of fixed mounting in the frame, the fixed cover of output shaft of motor is equipped with the second sprocket, and carries out the transmission through the suit between chain and the first sprocket on the second sprocket and be connected.

Preferably, first annular grooves are formed in two ends of the lower pressing roller.

Preferably, both ends of the driving roller are provided with second annular grooves.

Preferably, the limiting mechanisms are distributed on two sides of the belt and are in contact with the outer side face of the material baffle plate.

Preferably, stop gear cup joints the hexagon socket head cap screw inside the belt including the activity, and hexagon socket head cap screw extends the outside top screw thread of belt and has cup jointed the thread bush, the top of thread bush is provided with the outside fixed axle that is connected with the axle sleeve of rotating, and the lateral surface of axle sleeve and the lateral surface contact of striker plate, the fixed axle extends the outside top joint of axle sleeve and has the buckle.

The utility model discloses possess following beneficial effect:

1. this single bearing roller belt conveyer uses through the cooperation of hexagon socket head cap screw, thread bush, axle sleeve and fixed axle for band conveyer can carry on spacingly through the contact between axle sleeve and the striker plate to the belt, prevents the belt off tracking, and it is spacing to carry out spacing to hexagon socket head cap screw when can stepping down to hexagon socket head cap screw through all seting up the second annular groove at the both ends of drive roller, prevents that belt unilateral atress from producing crooked influence and carrying.

2. This single bearing roller belt conveyor uses through the cooperation at support and bolt for roller belt conveyor can adjust the interval between tensioning roller and the drive roller through the bolt, thereby take-up the belt, prevents to produce between belt and the gyro wheel and skids, can make down the compression roller can carry out spacingly through hexagon socket head cap screw through all seting up first annular groove at the both ends of compression roller down, produces great rocking when preventing that the belt from rotating.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is a schematic view of the limiting mechanism of the present invention.

In the figure: 1. a frame; 2. a drive mechanism; 21. a motor; 22. a first sprocket; 23. a second sprocket; 3. a striker plate; 4. a support roller; 5. a lower pressing roller; 6. a drive roller; 7. a support; 8. a belt; 9. a limiting mechanism; 91. a hexagon socket head cap screw; 92. a threaded sleeve; 93. a shaft sleeve; 94. a fixed shaft; 95. and (5) buckling.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides an in the attached drawing: the different types of hatching in the figures are not given the national standards, do not require the material of the elements, and distinguish between cross-sectional views of the elements in the figures.

As shown in fig. 1, a single bearing roller belt conveyor, which comprises a frame 1, fixed mounting is actuating mechanism 2 in frame 1, striker plate 3 and the joint at 1 top in frame of fixed connection are in frame 1 and the backing roll 4 and the pinch roll 5 that the structure is the same, 1 inboard rotations in frame are connected with drive roller 6, and the inboard joint that drive roller 6 was kept away from in frame 1 has support 7, the internal rotation of support 7 is connected with the tensioning roller that is the same with 6 structures of drive roller, backing roll 4, pinch roll 5, the common cover in the outside of drive roller 6 and tensioning roller is equipped with belt 8, and the inside fixed mounting of belt 8 has the stop gear 9 of a plurality of equidistance distributions.

And a bolt is sleeved on the inner thread of one side of the frame 1 close to the support 7.

As shown in fig. 2, the driving mechanism 2 includes a motor 21 fixedly mounted on the frame 1 and a first sprocket 22 fixedly sleeved on the driving roller 6, an output shaft of the motor 21 is fixedly sleeved with a second sprocket 23, and the motor 21 is in transmission connection with the first sprocket 22 through a chain sleeved on the second sprocket 23.

First annular grooves are formed in two ends of the lower pressing roller 5.

The second annular groove has all been seted up at the both ends of drive roller 6.

The limiting mechanisms 9 are distributed on two sides of the belt 8, and the limiting mechanisms 9 are in contact with the outer side face of the material baffle plate 3.

As shown in fig. 3, wherein, the limiting mechanism 9 includes an inner hexagon bolt 91 movably sleeved inside the belt 8, and the inner hexagon bolt 91 extends out of the top thread of the outside of the belt 8 and is sleeved with a threaded sleeve 92, the top of the threaded sleeve 92 is provided with a fixed shaft 94 which is externally and rotatably connected with a shaft sleeve 93, the outer side surface of the shaft sleeve 93 contacts with the outer side surface of the striker plate 3, and the fixed shaft 94 extends out of the top end of the shaft sleeve 93 and is clamped with a buckle 95.

During the use, starter motor 21, motor 21 drives first sprocket 22 and drive roller 6 and rotates together through the chain of suit on second sprocket 23, drive roller 6 drives backing roll 4 through belt 8 when pivoted, lower compression roller 5 and tensioning roller rotate together, axle sleeve 93 rotates along striker plate 3's lateral surface this moment, hexagon socket head cap screw 91 removes in the first annular groove on lower compression roller 5 and the second annular groove on drive roller 6 respectively, the realization is spacing to belt 8 top.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a single bearing roller belt conveyor, includes frame (1), actuating mechanism (2), fixed connection striker plate (3) and joint at frame (1) top in frame (1) top and backing roll (4) and lower compression roller (5) that the structure is the same, its characterized in that: frame (1) inboard is rotated and is connected with drive roller (6), and frame (1) keeps away from the inboard joint of drive roller (6) and has support (7), the inside rotation of support (7) is connected with the tensioning roller the same with drive roller (6) structure, the common cover in the outside of backing roller (4), lower compression roller (5), drive roller (6) and tensioning roller is equipped with belt (8), and the inside fixed mounting of belt (8) has stop gear (9) that a plurality of equidistance distribute.

2. A single idler belt conveyor as in claim 1 wherein: and a bolt is sleeved on the inner thread of one side of the rack (1) close to the support (7).

3. A single idler belt conveyor as in claim 1 wherein: actuating mechanism (2) are including fixed mounting motor (21) and fixed suit first sprocket (22) on drive roller (6) in frame (1), the fixed cover of output shaft of motor (21) is equipped with second sprocket (23), and carries out the transmission through the suit between chain on second sprocket (23) and first sprocket (22) and be connected.

4. A single idler belt conveyor as in claim 1 wherein: first annular grooves are formed in two ends of the lower pressing roller (5).

5. A single idler belt conveyor as in claim 1 wherein: and second annular grooves are formed at two ends of the driving roller (6).

6. A single idler belt conveyor as in claim 1 wherein: the limiting mechanisms (9) are distributed on two sides of the belt (8), and the limiting mechanisms (9) are in contact with the outer side faces of the striker plates (3).

7. A single idler belt conveyor as in claim 1 wherein: stop gear (9) cup joint hexagon socket screw (91) inside belt (8) including the activity, and hexagon socket screw (91) extend belt (8) outside top screw thread and cup jointed thread bush (92), the top of thread bush (92) is provided with outside fixed axle (94) that rotate and be connected with axle sleeve (93), and the lateral surface of axle sleeve (93) and the lateral surface contact of striker plate (3), fixed axle (94) extend the outside top joint of axle sleeve (93) and have buckle (95).