CN115027900B

CN115027900B - Detachable carrier roller device for belt conveyor

Info

Publication number: CN115027900B
Application number: CN202210742071.3A
Authority: CN
Inventors: 杜孝进
Original assignee: Anhui Huahong Machinery Equipment Co ltd
Current assignee: Anhui Huahong Machinery Equipment Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-09-12
Anticipated expiration: 2042-06-27
Also published as: CN115027900A

Abstract

The application discloses a detachable carrier roller device for a belt conveyor, which belongs to the technical field of belt conveyors and comprises a base, wherein a groove is formed in the base, a first double-thread screw rod is arranged in the groove, an adjusting block is symmetrically sleeved outside the first double-thread screw rod, an adjusting plate is fixed at the upper end of the adjusting block, a limiting mechanism is arranged on the adjusting plate, a first fixing plate and a second fixing plate are respectively fixed left and right on the adjusting plate, a round hole is formed in the first fixing plate, a positioning mechanism is arranged on the first fixing plate, a through hole is formed in the second fixing plate, a round shaft is arranged in the through hole, an inserting block is fixed on the round shaft, protruding blocks are symmetrically fixed at the outer ends of the inserting block, a rotating shaft is arranged between the first fixing plate and the second fixing plate, and a carrier roller is fixedly sleeved outside the rotating shaft; the application can adjust the position of the carrier roller and the position of the ring block, thereby being convenient for adjusting the limit position of the ring block according to the size of the conveyor belt, realizing the disassembly of the carrier roller and being convenient and fast to operate.

Description

Detachable carrier roller device for belt conveyor

Technical Field

The application relates to the technical field of belt conveyors, in particular to a detachable carrier roller device for a belt conveyor.

Background

The belt conveyor is also called as a belt conveyor, and is widely applied to various industries such as household appliances, electronics, electrical appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food and the like, and the assembly, detection, debugging, packaging, transportation and the like of articles. A belt conveyor is a friction-driven machine that transports materials in a continuous manner. Mainly comprises a frame, a conveyer belt, a carrier roller, a tensioning device, a transmission device and the like. The material conveying process can be formed between an initial feeding point and a final discharging point on a certain conveying line. It can not only transport broken materials, but also transport finished articles. Besides pure material conveying, the conveyor can also be matched with the requirements of technological processes in the production flows of various industrial enterprises to form rhythmic line production conveying lines.

When the belt conveyor is used, the carrier roller device is required to realize supporting, the carrier roller is fixed in position in the traditional scheme, and the adjustment is inconvenient.

Therefore, it is desirable to design a removable idler assembly for a belt conveyor.

Disclosure of Invention

The application aims to provide a detachable carrier roller device for a belt conveyor, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a belt conveyor is with detachable bearing roller device, includes the base, set up flutedly on the base, be provided with double-thread lead screw first in the recess, double-thread lead screw first's outer end is connected with accommodate motor, double-thread lead screw first's outside symmetry cover is equipped with the regulating block, the upper end of regulating block is fixed with the regulating plate, be provided with stop gear on the regulating plate, be fixed with fixed plate first, fixed plate second about the regulating plate respectively, set up the round hole on the fixed plate first, be provided with positioning mechanism on the fixed plate first, set up the through-hole on the fixed plate second, be provided with the circular shaft in the through-hole, be fixed with the inserted block on the circular shaft, the outer end symmetry of inserted block is fixed with the lug, be provided with the pivot between fixed plate first, the fixed plate second, the outside fixed cover of pivot is equipped with the bearing roller, the slot has been seted up to the right-hand member of pivot, the spread groove has been seted up to the bilateral symmetry of slot.

Further, in the detachable carrier roller device for the belt conveyor, the limiting mechanism comprises a mounting groove, a second double-thread screw rod, a moving block and a circular block, the mounting groove is formed in the adjusting plate, the second double-thread screw rod is arranged in the mounting groove, the outer end of the second double-thread screw rod is connected with a moving motor, the moving block is symmetrically sleeved on the outer side of the second double-thread screw rod, and the circular block is fixed at the upper end of the moving block.

Further, in the detachable carrier roller device for the belt conveyor, the positioning mechanism comprises a screw rod, a connecting block, a first thin rod, a semicircular plate and a second thin rod, the screw rod is rotatably arranged on the first fixed plate, the connecting block is sleeved on the outer side of the screw rod, the first thin rod and the second thin rod are fixed at the bottom end of the connecting block, the semicircular plate is fixed at the bottom end of the first thin rod, and the second thin rod penetrates through the first fixed plate and extends into the circular hole.

Further, in the detachable carrier roller device for the belt conveyor, the second thin rod is in sliding connection with the first fixed plate, and the inner end part of the second thin rod is arranged in an arc shape.

Further, in the detachable carrier roller device for the belt conveyor, the insert block is clamped with the slot, and the protruding block is clamped with the connecting slot.

Further, in the detachable carrier roller device for the belt conveyor, the annular block is sleeved on the outer side of the carrier roller and is in sliding contact with the carrier roller.

Further, in the detachable carrier roller device for the belt conveyor, the circular shaft is rotatably arranged in the through hole, and the outer end of the circular shaft on any side is connected with a driving motor.

Further, in the detachable carrier roller device for the belt conveyor, a plurality of sliding beads are rotatably arranged on one side of the semicircular plate, which is contacted with the rotating shaft.

Compared with the prior art, the application has the beneficial effects that:

1. according to the application, the adjusting motor is started to drive the double-thread screw rod I to rotate so as to drive the adjusting blocks at two sides to move, so that the positions of the adjusting plates at two sides can be adjusted, namely, the positions of the carrier rollers can be adjusted conveniently; the two-thread screw rod II is driven to rotate by starting the mobile motor, so that the two-side mobile blocks can be driven to move, namely, the positions of the circular ring blocks can be adjusted, and the limiting positions of the circular ring blocks can be adjusted conveniently according to the sizes of the conveying belts.

2. According to the application, the screw is manually rotated, the position of the connecting block is adjusted, the thin rod I and the thin rod II at two sides are driven to move in the direction away from the rotating shaft, so that the rotating shaft can lose limit, the carrier roller can be pulled outwards through the round hole by holding the left end of the rotating shaft, and the disassembly and the convenient operation are realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present application;

FIG. 2 is a schematic diagram of a limiting mechanism according to the present application;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present application;

FIG. 4 is a schematic view of a partially enlarged structure of the present application;

FIG. 5 is a schematic view of the connection structure of the round shaft, the insert block and the bump according to the present application;

in the drawings, the list of components represented by the various numbers is as follows:

the device comprises a base, a 2-groove, a 3-double-threaded screw rod I, a 4-adjusting block, a 5-limiting mechanism, a 51-mounting groove, a 52-double-threaded screw rod II, a 53-moving block, a 54-circular ring block, a 6-adjusting plate, a 7-fixing plate II, an 8-fixing plate I, a 9-positioning mechanism, a 91-screw rod, a 92-connecting block, a 93-thin rod I, a 94-semicircular plate, a 95-thin rod II, a 10-rotating shaft, a 11-carrier roller, a 12-slot, a 13-connecting groove, a 14-circular shaft, a 15-inserting block, a 16-bump, a 17-circular hole and a 18-through hole.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

Example 1

The application provides a technical scheme that: the utility model provides a detachable bearing roller device for belt conveyor, including base 1, set up fluted 2 on the base 1, be provided with two screw thread lead screw first 3 in the fluted 2, the outer end of two screw thread lead screw first 3 is connected with accommodate motor, the outside symmetry cover of two screw thread lead screw first 3 is equipped with regulating block 4, regulating block 4 and two screw thread lead screw first 3 threaded connection, the upper end of regulating block 4 is fixed with regulating plate 6, be provided with stop gear 5 on the regulating plate 6, be fixed with fixed plate first 8 about the regulating plate 6 respectively, fixed plate second 7, round hole 17 has been seted up on the fixed plate first 8, be provided with positioning mechanism 9 on the fixed plate first 8, set up through-hole 18 on the fixed plate second 7, be provided with circular shaft 14 in the through-hole 18, circular shaft 14 rotates to set up in through-hole 18, the outer end of arbitrary one side circular shaft 14 is connected with driving motor, be fixed with plug 15 on the circular shaft 14, the outer end symmetry of plug 15 is fixed with lug 16, be provided with pivot 10 between fixed plate first 8, the fixed plate second 7, the outside fixed cover of 10 is equipped with bearing roller 11, the right side 12 of pivot 10 is provided with positioning mechanism 9, the lug 12 has joint 13 with slot 13, slot 13 and slot 13 are connected with slot 13.

Example two

Based on the first embodiment of the application, the second embodiment of the application provides a detachable roller device for a belt conveyor. The second embodiment is merely a further way of implementing the first embodiment, and implementation of the second embodiment does not affect implementation of the first embodiment alone.

The second embodiment of the present application will be further described with reference to the drawings and the embodiments.

Compared with the first embodiment, the specific limiting mechanism 5 comprises a mounting groove 51, a second double-thread screw rod 52, a moving block 53 and a circular ring block 54, wherein the mounting groove 51 is formed in the adjusting plate 6, the second double-thread screw rod 52 is arranged in the mounting groove 51, the outer end of the second double-thread screw rod 52 is connected with a moving motor, the moving block 53 is symmetrically sleeved on the outer side of the second double-thread screw rod 52, the moving block 53 is in threaded connection with the second double-thread screw rod 52, and the circular ring block 54 is fixed at the upper end of the moving block 53. The ring block 54 is sleeved on the outer side of the carrier roller 11 and is in sliding contact with the carrier roller 11.

Example III

Based on the first embodiment of the application, the third embodiment of the application provides a detachable carrier roller device for a belt conveyor. Embodiment three is merely a further way of implementing embodiment one, and implementation of embodiment three does not affect implementation of embodiment one alone.

An embodiment of the present application will be further described with reference to the drawings and embodiments.

Compared with the first embodiment, the specific positioning mechanism 9 provided in this embodiment includes a screw 91, a connecting block 92, a thin rod one 93, a semicircular plate 94 and a thin rod two 95, the screw 91 is rotatably disposed on the first fixing plate 8, the connecting block 92 is sleeved on the outer side of the screw 91, the thin rod one 93 and the thin rod two 95 are fixed at the bottom end of the connecting block 92, the semicircular plate 94 is fixed at the bottom end of the thin rod one 93, and the thin rod two 95 extends from the first fixing plate 8 to the circular hole 17. The second thin rod 95 is in sliding connection with the first fixing plate 8, and the inner end part of the second thin rod 95 is arranged in an arc shape. The side of the semicircular plate 94 contacting the rotating shaft 10 is rotatably provided with a plurality of sliding balls.

The working principle is as follows:

when the support roller is used, the adjusting motor is started to drive the double-thread screw rod I3 to rotate, the adjusting blocks 4 on two sides are driven to move, the positions of the adjusting plates 6 on two sides can be adjusted, and the positions of the support rollers 11 can be adjusted conveniently; the second double-thread screw rod 52 is driven to rotate by starting the moving motor, so that the moving blocks 53 on two sides can be driven to move, namely, the position of the circular ring block 54 can be adjusted, and the limiting position of the circular ring block 54 can be conveniently adjusted according to the size of a belt; when the maintenance carrier roller 11 needs to be disassembled, the screw rod 91 is manually rotated, the position of the connecting block 92 is adjusted, the thin rods one 93 and the thin rods two 95 on two sides are driven to move in the direction away from the rotating shaft 10, so that the rotating shaft 10 can lose the limit, and the carrier roller 11 can be outwards drawn through the round hole 17 by holding the left end of the rotating shaft 10, so that the disassembly is realized.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the application disclosed above are intended only to assist in the explanation of the application. The preferred embodiments are not exhaustive or to limit the application to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the application and the practical application, to thereby enable others skilled in the art to best understand and utilize the application. The application is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a belt conveyor is with detachable bearing roller device, includes base (1), its characterized in that: the roller support is characterized in that a groove (2) is formed in the base (1), a first double-thread screw rod (3) is arranged in the groove (2), an adjusting motor is connected to the outer end of the first double-thread screw rod (3), an adjusting block (4) is symmetrically sleeved on the outer side of the first double-thread screw rod (3), an adjusting plate (6) is fixed to the upper end of the adjusting block (4), a limiting mechanism (5) is arranged on the adjusting plate (6), a first fixing plate (8) and a second fixing plate (7) are respectively fixed to the left side and the right side of the adjusting plate (6), a round hole (17) is formed in the first fixing plate (8), a positioning mechanism (9) is arranged on the first fixing plate (8), a through hole (18) is formed in the second fixing plate (7), a round shaft (14) is arranged in the through hole (18), an inserting block (15) is fixed to the round shaft (14), a bump (16) is symmetrically fixed to the outer end of the inserting block (15), a first fixing plate (8) and a second fixing plate (7) are respectively fixed with a fixing plate (8), a round hole (17), a rotary shaft (10) is symmetrically arranged on the outer side of the inserting block (15), and a rotary shaft (12) is connected to the outer side of the rotary shaft (10), and the rotary shaft (12) is provided with a slot (12).

The limiting mechanism (5) comprises a mounting groove (51), a double-thread screw rod II (52), a moving block (53) and a circular ring block (54), wherein the mounting groove (51) is formed in the adjusting plate (6), the double-thread screw rod II (52) is arranged in the mounting groove (51), the outer end of the double-thread screw rod II (52) is connected with a moving motor, the moving block (53) is symmetrically sleeved on the outer side of the double-thread screw rod II (52), and the circular ring block (54) is fixed at the upper end of the moving block (53); the circular ring block (54) is sleeved on the outer side of the carrier roller (11) and is in sliding contact with the carrier roller (11);

the positioning mechanism (9) comprises a screw rod (91), a connecting block (92), a thin rod I (93), a semicircular plate (94) and a thin rod II (95), wherein the screw rod (91) is rotatably arranged on the fixed plate I (8), the connecting block (92) is sleeved outside the screw rod (91), the thin rod I (93) and the thin rod II (95) are fixed at the bottom end of the connecting block (92), the semicircular plate (94) is fixed at the bottom end of the thin rod I (93), and the thin rod II (95) extends into the round hole (17) through the fixed plate I (8); a plurality of sliding beads are rotatably arranged on one side of the semicircular plate (94) contacted with the rotating shaft (10); the second thin rod (95) is in sliding connection with the first fixed plate (8), and the inner end part of the second thin rod (95) is arranged in an arc shape.

2. A detachable idler device for a belt conveyor as in claim 1 wherein: the plug block (15) is clamped with the slot (12), and the protruding block (16) is clamped with the connecting groove (13).

3. A detachable idler device for a belt conveyor as in claim 1 wherein: the circular shaft (14) is rotatably arranged in the through hole (18), and the outer end of the circular shaft (14) on any side is connected with a driving motor.