CN214086346U

CN214086346U - Quick-release mechanism for driven roller of belt conveyor

Info

Publication number: CN214086346U
Application number: CN202022883946.0U
Authority: CN
Inventors: 叶龙; 孟珊; 陈晨; 翟银飞
Original assignee: Shanghai Juheng Food Machinery Equipment Co ltd
Current assignee: Shanghai Juheng Food Machinery Equipment Co ltd
Priority date: 2020-12-05
Filing date: 2020-12-05
Publication date: 2021-08-31
Anticipated expiration: 2030-12-05

Abstract

The utility model discloses a driven roller quick-release mechanism for a belt conveyor, which comprises a fixed seat, a screw, a bearing, an outer snap spring, a driven roller, a belt and a conveying plate, wherein two sides of one end of the conveying plate are respectively and rotationally connected with a fixed roller through a fixed bearing seat, two sides of the other end of the conveying plate are both and fixedly connected with the fixed seat, one side of the two fixed seats is respectively and fixedly connected with one end of the two bearings through the screw, the two bearings are respectively and rotationally connected with two ends of the driven roller, and the driven roller is in transmission connection with the fixed roller through the belt. The time cost of manpower and material resources is saved, and the production efficiency is improved.

Description

Quick-release mechanism for driven roller of belt conveyor

Technical Field

The utility model relates to a band conveyer field specifically is a be used for band conveyer driven roller quick detach mechanism.

Background

The conveyer generally all comprises a driving roller and a driven roller, and people need to consider that a shaft or a bearing of the conveyer can not be replaced quickly and conveniently after the shaft or the bearing can not be used normally. The fixing seat of the existing conveyor is formed by welding a screw rod, flat steel and a short shaft, the short shaft is tightly matched with bearings at two ends of a driven roller, the screw rod is inserted into the end face of a conveying plate and locked by a nut, and a belt is tensioned by adjusting the extension length of the screw rod of the fixing seat. When changing driven roller, because driven roller both ends installation fixing base, and the fixing base inserts the conveyer belt board, we need pull out the fixing base from the conveyer belt board, because the belt needs the tensioning when carrying, the screw rod that has caused the fixing base can not break away from the conveyer belt board when the belt tensioning state, but when needing to dismantle driven roller, must break away from the conveyer belt board with the fixing base under the belt tensioning state, just can dismantle driven roller, so can only through dismantling the belt earlier, do not have under encircleing of belt again, break away from fixing base and conveyer belt board, from needing to change driven roller or all the interior bearing of roller, dismouting at every turn all need dismantle the belt just causes and need consume a large amount of time like this, and the cost is increased.

Disclosure of Invention

An object of the utility model is to provide a be used for band conveyer driven roller quick detach mechanism to the dismouting all need be dismantled the belt at every turn and just make and need consume a large amount of time, the problem of increase cost at present of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for band conveyer driven roller quick detach mechanism, includes fixing base, screw, bearing, outer jump ring, driven roller, belt and delivery board, the both sides of delivery board one end are rotated through fixed bearing respectively and are connected with fixed roller, the equal fixedly connected with fixing base in both sides of the delivery board other end, two one side of fixing base is passed through the screw respectively with the one end fixed connection of two bearings, two the bearing rotates with driven roller's both ends respectively and is connected, driven roller passes through the belt and is connected with fixed roller transmission.

As an optimal technical scheme of the utility model, two the fixing base comprises screw rod and L shape band steel mounting, the one end of screw rod and the one end fixed connection of L shape band steel mounting, the installation screw has been seted up to one side of L shape band steel mounting.

As a preferred technical scheme of the utility model, two the outer lane of bearing one end is the fixed outer jump ring that is provided with all, two outer jump ring presss from both sides the both ends of establishing with driven roller.

Compared with the prior art, the beneficial effects of the utility model are that: the roller passes through the axle and the bearing tight fit of both sides, and the fixing base is connected fixedly with the bearing with the screw, when roller or roller bearing caused wearing and tearing because long-time production and make equipment can not normally operate, can very convenient tear the roller open and change, the time cost of using manpower sparingly, material resources improves production efficiency.

Drawings

FIG. 1 is a block diagram of the present invention;

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

fig. 3 is a schematic structural view of the fixing base of the present invention.

In the figure: 1. a fixed seat; 2. a screw; 3. a bearing; 4. an outer snap spring; 5. a driven roller; 6. a belt; 7. a conveying plate; 8. a screw; 9. l-shaped flat steel fixing piece.

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.

Please refer to fig. 1-3, the utility model provides a be used for driven roller quick detach mechanism of band conveyer, including fixing base 1, screw 2, bearing 3, outer jump ring 4, driven roller 5, belt 6 and delivery board 7, the both sides of 7 one ends of delivery board are rotated through fixed bearing respectively and are connected with fixed roller, the equal fixedly connected with fixing base 1 in both sides of the 7 other end of delivery board, one side of two fixing bases 1 is passed through screw 2 respectively with the one end fixed connection of two bearings 3, two bearings 3 rotate with the both ends of driven roller 5 respectively and are connected, driven roller 5 is connected with the fixed roller transmission through belt 6.

Preferably, two fixing bases 1 are composed of a screw rod 8 and an L-shaped flat steel fixing piece 9, one end of the screw rod 8 is fixedly connected with one end of the L-shaped flat steel fixing piece 9, and one side of the L-shaped flat steel fixing piece 9 is provided with an installation screw hole, so that the structure is reasonable.

Preferably, outer snap springs 4 are fixedly arranged on outer rings of one ends of the two bearings 3, and the two outer snap springs 4 are clamped at two ends of the driven roller 5.

When specifically using, the utility model relates to a be used for band conveyer driven roller quick detach mechanism, bearing 3 overlaps respectively at driven roller 5's both ends, fixes fixing base 1 and bearing 3 together with screw 2, when needing to dismantle bearing 3 again, only needs to dismantle screw 2, just can directly lift off from driven roller 5 and bearing 3 together.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a be used for driven roller quick detach mechanism of band conveyer, includes fixing base (1), screw (2), bearing (3), outer jump ring (4), driven roller (5), belt (6) and delivery board (7), its characterized in that: the two sides of one end of the conveying plate (7) are rotatably connected with fixed rollers through fixed bearing seats respectively, two fixing seats (1) and two fixing seats are fixedly connected to the two sides of the other end of the conveying plate (7) respectively, one side of each fixing seat (1) is fixedly connected with one end of each bearing (3) through screws (2), the bearings (3) are rotatably connected with the two ends of the driven rollers (5) respectively, and the driven rollers (5) are in transmission connection with the fixed rollers through belts (6).

2. The quick release mechanism for the driven roller of the belt conveyor as claimed in claim 1, wherein: two fixing base (1) comprises screw rod (8) and L shape band steel mounting (9), the one end of screw rod (8) and the one end fixed connection of L shape band steel mounting (9), the installation screw has been seted up to one side of L shape band steel mounting (9).

3. The quick release mechanism for the driven roller of the belt conveyor as claimed in claim 1, wherein: and the outer ring of one end of each bearing (3) is fixedly provided with an outer clamp spring (4), and the outer clamp springs (4) are clamped at two ends of the driven roller (5).