CN209871538U

CN209871538U - Material conveying device

Info

Publication number: CN209871538U
Application number: CN201920267662.3U
Authority: CN
Inventors: 张林林; 常智; 陈彦
Original assignee: Zhongrun Engineering Technology (tianjin) Co Ltd
Current assignee: Zhongrun Engineering Technology (tianjin) Co Ltd
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2019-12-31
Anticipated expiration: 2029-03-01

Abstract

The utility model provides a material conveying device, which relates to the field of industrial conveying equipment, and comprises a frame body, a plurality of groups of carrier roller unit groups which are fixedly connected with the frame body and distributed at intervals, and a conveying belt which is attached to the upper surface of the carrier roller unit groups, wherein the utility model is provided with two groups of parallel middle carrier rollers, a deviation rectifying carrier roller is arranged at the side edge of a side carrier roller, and the side carrier roller and a U-shaped frame body base form an included angle of 30-60 degrees, thereby conveying materials more stably; because side bearing roller, the bearing roller of rectifying and well bearing roller pass through the cassette and are connected with U type framework to the staff can be according to the independent quick replacement bearing roller of wearing and tearing condition.

Description

Material conveying device

Technical Field

The utility model relates to an industry transfer apparatus field especially relates to a material conveyer.

Background

The belt conveyer is a friction-driven machine for continuously conveying material, and can form a material conveying process from initial material-feeding point to final material-discharging point on a certain conveying line, and can be used for conveying both broken material and finished articles, and can be matched with technological process requirements in the production process of various industrial enterprises to form a rhythmic line production conveying line.

The existing belt conveyor generally adopts two groups of side carrier rollers and a carrier roller unit group of a single group of middle carrier rollers, but for transporting bulk materials with large weight such as limestone, sand and the like, the middle carrier rollers are seriously worn, the practical service life is seriously shortened, and when the carrier rollers are replaced, workers use crowbars and the like to disassemble, so that the replacement speed is slow, and the transportation efficiency is seriously influenced. Therefore, how to prolong the service life of the intermediate support roller and quickly replace the damaged intermediate support roller becomes a problem to be solved by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a material conveyer.

The utility model discloses a realize through following technical scheme: a material conveying device, which comprises a frame body, a plurality of groups of carrier roller unit groups distributed at intervals and a conveying belt attached to the upper surfaces of the carrier roller unit groups,

the carrier roller unit group comprises a U-shaped frame body fixedly connected with the frame body, two groups of bilaterally symmetrical side carrier rollers, two groups of deviation correcting carrier rollers and two groups of middle carrier rollers, the central axes of the two groups of middle carrier rollers are horizontally parallel, the middle carrier rollers are positioned between the two groups of side carrier rollers, the deviation correcting carrier rollers and the middle carrier rollers are fixedly connected with the U-shaped frame body through clamping seats, the central axes of the side carrier rollers and a base of the U-shaped frame body form an included angle of 30-60 degrees, and the central axes of the deviation correcting carrier rollers and the base of the U-;

the working surface of the conveying belt for conveying materials is coated with an anti-slip glue layer, and the contact surface of the conveying belt and the carrier roller unit group is coated with a low rolling resistance glue layer.

According to the above technical scheme, preferably, the side carrier roller, the deviation correcting carrier roller and the middle carrier roller have fixing shafts at two ends thereof, the fixing shafts are fixedly connected with the clamping seat, horizontal notches are formed in the fixing shafts, horizontal groove-shaped holes are formed in the clamping seat, the fixing shafts are clamped into the horizontal groove-shaped holes, the clamping seat is provided with locking hooks for locking the fixing shafts, screw holes are formed in end portions of the locking hooks, and when the locking hooks are closed, locking bolts corresponding to the screw holes are arranged on the clamping seat.

According to the above technical solution, preferably, the latch hook is hinged to the latch base by a hinge shaft.

According to the technical scheme, preferably, the central axis of the side carrier roller and the base of the U-shaped frame body form an included angle of 45 degrees, and the central axis of the deviation correcting carrier roller and the base of the U-shaped frame body form an included angle of 85 degrees.

The utility model has the advantages that: the utility model is provided with two groups of parallel middle carrier rollers, the side edges of the side carrier rollers are provided with deviation correcting carrier rollers, and the side carrier rollers and the base of the U-shaped frame body form an included angle of 30-60 degrees, thereby being capable of conveying materials more stably; because side bearing roller, the bearing roller of rectifying and well bearing roller pass through the cassette and are connected with U type framework to the staff can be according to the independent quick replacement bearing roller of wearing and tearing condition.

Drawings

Fig. 1 shows a schematic front view structure according to an embodiment of the present invention.

Fig. 2 shows a schematic top view of the idler unit group of fig. 1.

Figure 3 shows a schematic front view of the idler cassette of figure 2.

In the figure: 1. a frame body; 2. a carrier roller unit group; 3. a conveyor belt; 4. a U-shaped frame body; 5. side supporting rollers; 6. a correcting idler; 7. a middle carrier roller; 8. a card holder; 9. a fixed shaft; 10. a horizontal slot; 11. a horizontal slot-shaped hole; 12. a latch hook; 13. a screw hole; 14. and (4) hinging the shaft.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figure, the utility model provides a material conveying device, which comprises a frame body 1, a plurality of groups of carrier roller unit groups 2 which are fixedly connected with the frame body and are distributed at intervals, and a conveying belt 3 which is jointed with the upper surface of the carrier roller unit group 2, wherein,

the carrier roller unit group 2 comprises a U-shaped frame body 4 fixedly connected with the frame body 1, two groups of bilaterally symmetrical side carrier rollers 5, two groups of deviation correcting carrier rollers 6 and two groups of middle carrier rollers 7, the central axes of the two groups of middle carrier rollers 7 are horizontally parallel, the middle carrier roller 7 is positioned between the two groups of side carrier rollers 5, the deviation correcting carrier rollers 6 and the middle carrier rollers 7 are fixedly connected with the U-shaped frame body 4 through clamping seats 8, the central axes of the side carrier rollers 5 and a base of the U-shaped frame body 4 form an included angle of 30-60 degrees, and the central axes of the deviation correcting carrier rollers 6 and the base of the U-shaped frame body 4 form an included angle of 80-100 degrees, so that the utility model is provided with the two groups of parallel middle carrier rollers 7, the deviation correcting carrier rollers 6 are arranged at the side edges of the side carrier rollers; because the side carrier roller 5, the correcting carrier roller 6 and the middle carrier roller 7 are connected with the U-shaped frame body 4 through the clamping seat 8, workers can independently and quickly replace the carrier roller according to the abrasion condition of the carrier roller;

the working surface of the conveying belt 3 for conveying materials is coated with an anti-slip glue layer, so that the wear resistance and scratch resistance can be enhanced; the contact surface of the conveying belt 3 and the carrier roller unit group 2 is coated with a low rolling resistance glue layer, so that the running resistance can be effectively reduced, and the energy is saved and the environment is protected.

According to the above embodiment, preferably, the fixed shafts 9 fixedly connected with the clamping seats 8 are arranged at the two ends of the side carrier roller 5, the deviation correcting carrier roller 6 and the middle carrier roller 7, the horizontal groove openings 10 are formed in the fixed shafts 9, the horizontal groove holes 11 are formed in the clamping seats 8, the fixed shafts 9 are clamped in the horizontal groove holes 11, the locking hooks 12 for locking the fixed shafts 9 are arranged on the clamping seats 8, screw holes 13 are formed in the end portions of the locking hooks 12, when the locking hooks 12 are closed, locking bolts corresponding to the screw holes 13 are arranged on the clamping seats 8, the locking hooks 12 can limit the fixed shafts 9 in the horizontal groove holes 11, and a worker can replace the carrier roller conveniently and quickly through the locking hooks 12 and.

According to the above embodiment, preferably, the latch hook 12 is hinged to the latch base 8 through a hinge shaft 14, and the latch hook 12 rotates around the hinge shaft 14, so as to enhance the locking effect of the latch hook 12.

According to the embodiment, preferably, the central axis of the side carrier roller 5 forms an included angle of 45 degrees with the base of the U-shaped frame body 4, the friction resistance is minimum, the stability of the material of the conveying belt 3 can be ensured, and the central axis of the deviation correcting carrier roller 6 forms an included angle of 85 degrees with the base of the U-shaped frame body 4.

The utility model has the advantages that: the utility model is provided with two groups of parallel middle supporting rollers 7, the side edge of the side supporting roller 5 is provided with a deviation correcting supporting roller 6, and the side supporting roller 5 and the base of the U-shaped frame body 4 form an included angle of 30-60 degrees, thereby being capable of conveying materials more stably; because side bearing roller 5, the bearing roller 6 and the idler 7 of rectifying are connected with U type support body 4 through cassette 8 to the staff can be according to the independent quick replacement bearing roller of the wearing and tearing condition.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A material conveying device is characterized by comprising a frame body, a plurality of groups of carrier roller unit groups distributed at intervals and a conveying belt attached to the upper surfaces of the carrier roller unit groups,

the carrier roller unit group comprises a U-shaped frame body fixedly connected with the frame body, two groups of bilaterally symmetrical side carrier rollers, two groups of deviation correcting carrier rollers and two groups of middle carrier rollers, the central axes of the two groups of middle carrier rollers are horizontally parallel, the middle carrier roller is positioned between the two groups of side carrier rollers, the deviation correcting carrier rollers and the middle carrier rollers are fixedly connected with the U-shaped frame body through clamping seats, the central axes of the side carrier rollers and a base of the U-shaped frame body form an included angle of 30-60 degrees, and the central axes of the deviation correcting carrier rollers and the base of the U-shaped frame body form an included;

2. The material conveying device according to claim 1, wherein the side idler, the deflection correcting idler and the middle idler have fixing shafts at both ends thereof, the fixing shafts are fixedly connected to a clamping seat, the fixing shafts are provided with horizontal notches, the clamping seat is provided with horizontal slotted holes, the fixing shafts are clamped into the horizontal slotted holes, the clamping seat is provided with locking hooks for locking the fixing shafts, the ends of the locking hooks are provided with screw holes, and when the locking hooks are closed, the clamping seat is provided with locking bolts corresponding to the screw holes.

3. The material conveying device as claimed in claim 2, wherein the latch hook is hingedly connected to the latch seat by a hinge shaft.

4. The material conveying device according to claim 1, wherein an included angle of 45 degrees is formed between the central axis of the side idler and the base of the U-shaped frame body, and an included angle of 85 degrees is formed between the central axis of the deviation correcting idler and the base of the U-shaped frame body.