CN211544838U - Buffer carrier roller set supporting device and belt conveyor - Google Patents

Abstract

The utility model relates to a technical field is carried to the material, concretely relates to buffering bearing roller group strutting arrangement and belt conveyor. A buffer roller set support device comprising: the first frame body is provided with a plurality of supporting parts which correspond to the buffer carrier roller sets; a plurality of second support bodies correspond and set up on the supporting part of first support body, have the accommodation space that is used for installing the bearing roller, the second support body with the supporting part is connected along the direction of delivery side direction of belt, so that the second support body with the bearing roller is along the direction of delivery dismouting of belt. The utility model provides a be convenient for change, efficient buffer idler group strutting arrangement and belt conveyor of maintenance.

Description

Buffer carrier roller set supporting device and belt conveyor

Technical Field

The utility model relates to a technical field is carried to the material, concretely relates to buffering bearing roller group strutting arrangement and belt conveyor.

Background

The belt conveyor is widely applied to the material conveying industry, the carrier roller is also a main quick-wear part as the main component of the carrier roller, and the buffer carrier roller is the most vulnerable part of all the carrier rollers. The buffer carrier roller is arranged below the material receiving section guide chute, and the dust is large at the position, so that the bearing is easily damaged due to poor sealing performance; the impact of the material at the blanking point is very large, and the buffering rubber ring is easy to damage after long-term operation, so that the replacement frequency of the buffering carrier roller is very high. And the change of present buffering bearing roller group is very inconvenient, what buffering bearing roller group mostly adopted is the standard form in the DTII manual, the crossbeam adopts the equilateral angle steel preparation promptly, the center pillar and the limit pillar of bearing roller support weld respectively and become an organic whole, the joint is in the fashioned joint groove on center pillar and limit pillar respectively at the both ends of buffering bearing roller, need tear the baffle box of top down during the change, then upwards lift the sticky tape, upwards take out buffering bearing roller from the joint groove again, maintenance efficiency is extremely low, the operation of belt conveyor has been influenced greatly.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the inconvenient defect of buffering bearing roller group change among the prior art to a buffering bearing roller group strutting arrangement and belt conveyor convenient to change, maintenance efficiency is high is provided.

In order to solve the technical problem, the utility model provides a buffering bearing roller group strutting arrangement, include:

the first frame body is provided with a plurality of supporting parts which correspond to the buffer carrier roller sets;

a plurality of second support bodies correspond and set up on the supporting part of first support body, have the accommodation space that is used for installing the bearing roller, the second support body with the supporting part is connected along the direction of delivery side direction of belt, so that the second support body with the bearing roller is along the direction of delivery dismouting of belt.

Buffer carrier roller set strutting arrangement, the lateral part of the accommodation space of second support body is equipped with a plurality of first through-holes that allow the fastener to run through, the corresponding position of the supporting part of first support body is equipped with a plurality of second through-holes.

The buffer carrier roller group supporting device is characterized in that the first through hole is close to the first frame body.

The second frame body is a U-shaped piece.

The buffer carrier roller group supporting device is characterized in that the first support body comprises a pair of side supports and a central support, the side supports are symmetrically arranged, the central support is arranged between the side supports, and the three second support bodies are respectively fixed on the upper portions of the side supports and the central support.

The supporting device of the buffer roller set is characterized in that a reinforcing rib is arranged on the central support.

The side support of the buffer carrier roller group supporting device is provided with a lightening hole.

The belt conveyor comprises the buffer roller group supporting device.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a buffering bearing roller set strutting arrangement, the second support body is connected along the direction of delivery side of belt with the supporting part of first support body, like this when needs are changed the bearing roller, only need along the direction of delivery of belt with the second support body with the supporting part of first support body demolish can, need not to demolish baffle box and belt, improved maintenance efficiency. Simultaneously because the whole dismouting of bearing roller and second support body, consequently reduced the direct construction degree of difficulty with first support installation of bearing roller, the operation of being convenient for.

2. The utility model provides a buffering bearing roller set strutting arrangement, the second support body passes through the fastener with the supporting part of first support body and is connected, and connected mode is simple, reliable, the dismouting of being convenient for.

3. The utility model provides a buffering bearing roller group strutting arrangement, first through-hole are close to first support body setting, provide certain space, the operation of being convenient for the dismouting.

4. The utility model provides a buffering bearing roller group strutting arrangement, the setting of strengthening rib on the central authorities' support of first support has improved the support intensity of first support, has guaranteed the reliability of support.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a buffer roller set supporting device provided by the present invention;

fig. 2 is a left side view of fig. 1.

Description of reference numerals:

1. a material guide chute; 2. a first frame body; 3. a second frame body; 4. a fastener; 5. a first carrier roller; 6. a second carrier roller; 7. a side bracket; 8. a central support.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The embodiment of the supporting device of the buffer carrier roller group shown in fig. 1-2 is arranged below a material guide chute 1 of a belt conveyor, and comprises a first frame body 2 with three supporting parts corresponding to the buffer carrier roller group and three second frame bodies 3 correspondingly arranged on the supporting parts of the first frame body 1. First support body 2 is the fixed slot angle crossbeam that forms by the panel welding, and the crossbeam bottom has the bottom plate of broad to guarantee the stability of support. The second support body 3 is provided with an accommodating space for installing the carrier roller, and the second support body 3 is laterally connected with the supporting part along the conveying direction of the belt, so that the second support body 3 and the carrier roller are assembled and disassembled along the conveying direction of the belt.

Specifically, the lateral part of the accommodation space of the second frame body 3 is provided with a plurality of first through holes allowing the fasteners 4 to penetrate, the first through holes are close to the first frame body 1, the carrier roller is close to the upper part of the second frame body 3 for installation, and the corresponding positions of the supporting parts of the first frame body 1 are provided with a plurality of second through holes. The bolts as the fasteners 4 pass through the first through holes and the second through holes in sequence to fix the second frame body 3 and the first frame body 1.

The second frame body 3 is a U-shaped member formed by bending a plate, and the opening direction of the U-shaped member is consistent with the conveying direction of the belt, i.e., the right direction of fig. 2, which is also the dismounting direction of the second frame body 3 and the carrier roller.

Because the snub pulley group includes a pair of first bearing roller 5 that the symmetry set up and locates the second bearing roller 6 in the middle of a pair of first bearing roller 5, consequently will first support body 1 sets up to a pair of side support 7 and the central authorities support 8 of setting between a pair of side support 7 including the symmetry setting, and a pair of side support 7 and central authorities support 8 pass through panel integrated weld shaping, and three second support body 3 is fixed respectively on the upper portion of a pair of side support 7 and central authorities support 8, and a pair of first bearing roller 5 and second bearing roller 6 are fixed respectively on corresponding second support body 3, and the top of snub pulley group is provided with the belt that is used for the material to carry.

In order to increase the support strength of the central support 8, reinforcing ribs are provided on the central support 8. In order to reduce the weight of the whole device, the side bracket 7 is provided with lightening holes.

A belt conveyor comprises the supporting device of the buffer carrier roller group.

When needs are changed or are maintained arbitrary bearing roller, only need pull down the bolt between the second support body 3 that supports this bearing roller and the supporting part of first support body 2, then along the direction of delivery of belt with bearing roller and second support body 3 take out can. After the replacement or the maintenance is finished, the second frame body 3 and the supporting part of the carrier roller and the first frame body 1 are connected and fixed in a reverse direction.

As an alternative embodiment, the connection end surfaces of the support portions of the second frame body 3 and the first frame body 3 may be respectively formed with a protrusion and a groove, and the protrusion is inserted into the groove to form a tight fit, so as to ensure the connection firmness.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (8)

1. A buffer roller set support device, comprising:

a first frame body (2) which is provided with a plurality of supporting parts corresponding to the buffer carrier roller group;

a plurality of second support bodies (3), correspond the setting and be in on the supporting part of first support body (2), have the accommodation space that is used for installing the bearing roller, second support body (3) with the supporting part is connected along the direction of delivery side of belt to make second support body (3) with the bearing roller is along the direction of delivery dismouting of belt.

2. The set of buffer carrier rollers supporting device according to claim 1, characterized in that the side of the receiving space of the second frame body (3) is provided with a plurality of first through holes allowing the fastening members (4) to pass through, and the corresponding position of the supporting part of the first frame body (2) is provided with a plurality of second through holes.

3. Set of buffer carrier rollers supporting device according to claim 2, characterized in that the first through hole is arranged close to the first carrier (2).

4. Set of buffer carrier rollers supporting device according to any one of claims 1-3, characterized in that the second frame (3) is a U-shaped piece.

5. A set of buffer carrier roller supporting device according to any one of claims 1-3, characterized in that the first frame body (2) comprises a pair of side frames (7) arranged symmetrically and a central frame (8) arranged between the pair of side frames (7), and three second frame bodies (3) are fixed on the upper parts of the pair of side frames (7) and the central frame (8), respectively.

6. Set of buffer carrier rollers supporting device according to claim 5, characterized in that the central support frame (8) is provided with stiffening ribs.

7. Buffer idler set supporting device according to claim 5, characterised in that the side brackets (7) are provided with lightening holes.

8. A belt conveyor comprising the buffer roller set supporting device as claimed in any one of claims 1 to 7.

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