CN219602287U - Positioning device for conveying roller - Google Patents

Abstract

The utility model discloses a positioning device for a conveying roller, which comprises a rack and the conveying roller, wherein positioning mechanisms are arranged on the inner side wall of the rack and the side surface of the conveying roller, a limiting mechanism for preventing the conveying roller from moving and misplacement is arranged on the side surface of the conveying roller, and the positioning mechanism comprises a one-way bearing, a positioning column, a rotating disc, a sliding chute, a sliding plate, a positioning plate, a movable rod, a fixed plate and a hole slot; the utility model has simple structure and reasonable design, realizes the effect of ejecting the positioning plate by arranging the fixed rotating disc to rotate the positioning column, can effectively realize the clamping of the conveying roller by matching with the hole groove in the fixed plate, reduces the positioning difficulty, and can effectively transversely push the whole equipment by arranging the roller on the side surface of the conveying roller and arranging the sliding rail which is in sliding connection with the roller below the roller, thereby avoiding the shaking risk brought by the lifting equipment when the conveying roller is assembled and providing safety guarantee for installers.

Description

Positioning device for conveying roller

Technical Field

The utility model relates to the technical field of roller positioning equipment, in particular to a positioning device for a conveying roller.

Background

The roller conveyer is suitable for conveying articles with flat bottoms and mainly comprises a transmission roller, a frame, a bracket, a driving part and the like. The device has the characteristics of large conveying capacity, high speed, light running and capability of realizing collinear split conveying of multiple varieties.

The prior art has the following defects:

at present, in the conventional roller conveyor, an inner roller is required to be disassembled in the daily maintenance process, the abrasion condition is checked, oil is added into an inner bearing, and after maintenance, the large-sized roller conveyor mostly gradually aligns and installs a conveying roller with a positioning hole on the side surface of a rack through lifting equipment.

Disclosure of Invention

The present utility model is directed to a positioning device for a conveying roller, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a be used for conveying roller positioner, includes frame, conveying roller, the inside wall of frame and the side of conveying roller all are provided with positioning mechanism, the side of conveying roller is provided with the stop gear who is used for preventing the conveying roller to remove dislocation;

the positioning mechanism comprises:

the one-way bearing is arranged on the side surface of the conveying roller; the other side of the unidirectional bearing is fixedly connected with a positioning column, the side surface of the positioning column is rotationally connected with a rotating disc, and a plurality of sliding grooves are formed in the rotating disc;

the sliding plate is fixedly connected to the side face of the positioning column, the side face of the sliding plate is connected with the positioning plate in a sliding mode, the lower end face of the positioning plate is fixedly connected with a movable rod, and the other end of the movable rod is movably arranged on the inner side of the sliding groove;

the fixed plate, the fixed plate sets up the inboard at the frame, the hole groove with reference column, locating plate assorted is seted up respectively to the inside of fixed plate.

Preferably, the limiting mechanism comprises:

the roller is arranged on the side surface of the conveying roller;

the sliding rail is arranged on the upper end face of the inner side of the frame, and the idler wheels are in sliding connection with the sliding rail.

Preferably, the width of the two sides of the chute is larger than the width of the middle section of the chute.

Preferably, a plurality of positioning holes for positioning the clamp are formed in the inner side of the rotating disc.

Preferably, a rolling bearing is arranged on the side face of the roller, a positioning track is arranged at the upper end of the inner side of the frame, and the rolling bearing is in sliding connection with the positioning track.

Preferably, the side surface of the positioning column is fixedly connected with a positioning rod.

Preferably, the positioning column and the side surface of the conveying roller are provided with fixing pieces which are used for assisting the rotation.

Compared with the prior art, the utility model has the beneficial effects that:

1. the positioning mechanism comprises a one-way bearing, a positioning column, a rotating disc, a sliding groove, a sliding plate, a positioning plate, a movable rod, a fixed plate and a hole groove, wherein the effect of ejecting the positioning plate is achieved by rotating the positioning column through the fixed rotating disc, and the clamping of the conveying roller can be effectively achieved by matching with the hole groove in the fixed plate, so that the positioning difficulty is reduced;

2. this a be used for conveying roller positioner, through being provided with stop gear, stop gear is including gyro wheel, slide rail, can effectually carry out horizontal propelling movement with equipment wholly through setting up the gyro wheel in the side of conveying roller and in the below of gyro wheel and slide rail rather than sliding connection, avoids lifting by crane equipment and provides the safety guarantee for installer when the conveying roller that rocks risk that brings.

Drawings

FIG. 1 is a schematic view of the internal structure of a roller conveyor of the present utility model;

FIG. 2 is a schematic view of a connection mechanism of a conveying roller and a positioning column according to the present utility model;

FIG. 3 is a schematic view of the positioning plate of the present utility model when retracted;

FIG. 4 is a schematic view of the structure of the positioning plate of the present utility model when opened;

FIG. 5 is a schematic view showing the internal structure of the fixing plate of the present utility model when it is installed inside the frame;

FIG. 6 is a schematic view of a roller rail connection structure according to the present utility model;

FIG. 7 is a schematic side view of a roller according to the present utility model;

fig. 8 is a schematic structural view of the fixing member of the present utility model after being mounted.

In the figure: 1. a frame; 2. a conveying roller; 3. a positioning mechanism; 301. a one-way bearing; 302. positioning columns; 303. a rotating disc; 3031. a chute; 304. a sliding plate; 305. a positioning plate; 306. a movable rod; 307. a fixing plate; 308. a hole groove; 4. a limiting mechanism; 401. a roller; 402. a slide rail; 5. positioning holes; 6. a rolling bearing; 7. positioning a track; 8. a positioning rod; 9. and a fixing piece.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Examples

Referring to fig. 1-8, the present utility model provides a technical solution for a positioning device for a conveying roller: the utility model provides a be used for conveying roller positioner, includes frame 1, conveying roller 2, is installed each other in the inside wall of frame 1 and conveying roller 2's side and is adapted positioning mechanism 3, is installed in conveying roller 2's side and is used for preventing conveying roller 2 to remove stop gear 4 that misplaces;

the positioning mechanism 3 comprises a one-way bearing 301, a sliding plate 304 and a fixed plate 307, wherein the one-way bearing 301 is fixedly arranged on the side surface of the conveying roller 2; the other side fixedly connected with reference column 302 of one-way bearing 301, the side of reference column 302 rotates and is connected with rotor plate 303, a plurality of spout 3031 has been seted up on the rotor plate 303, sliding plate 304 fixed connection is in the side of reference column 302, sliding plate 304's side sliding connection has locating plate 305, the lower terminal surface fixedly connected with movable rod 306 of locating plate 305, the other end sliding arrangement of movable rod 306 is in the inboard of spout 3031, fixed plate 307 sets up in the inboard of frame 1, the hole groove 308 with reference column 302, locating plate 305 assorted is seted up respectively to the inside of fixed plate 307, in carrying out the in-process of carrying out roller 2 end location, at first, need with the conveying roller 2 propelling movement to the direction of fixed plate 307, stop propelling movement when the top of reference column 302 reaches frame 1 edge, then through anchor clamps fixed rotor plate 303, clockwise rotation conveying roller 2 after the fixed completion, one-way bearing 301, the other end of movable rod 306 can slide along spout 3031 on rotor plate 303 at this moment, thereby the outside ejector plate is in the hole groove 308 of fixed plate 307, realize carrying roller 2, the effect of the inside of fixed plate 307 has been realized in the whole in the fixed plate 307 has realized through the fixed plate 307, the effect of the inside has been realized, the effect of the fixed plate 2 has been realized in the fixed plate 307.

The limiting mechanism 4 comprises the roller 401 and the sliding rail 402, the roller 401 is arranged on the side face of the conveying roller 2, the sliding rail 402 is paved on the upper end face of the inner side of the frame 1, the roller 401 is slidably connected with the sliding rail 402, the roller 401 is arranged on the side face of the conveying roller 2, the sliding rail 402 which is slidably connected with the roller 401 is arranged below the roller 401, the whole equipment can be effectively transversely pushed, and shaking risks caused when the lifting equipment is assembled with the conveying roller 2 are avoided, so that safety guarantee is provided for installation personnel.

The width of both sides of the sliding chute 3031 is greater than the width of the middle section of the sliding chute 3031, and the positioning plate 305 can be prevented from retracting when being ejected by designing the width of both sides of the sliding chute 3031 to be greater than the width of the terminal end of the sliding chute 3031, so that the positioning effect is ensured.

The inner side of the rotating disc 303 is provided with a plurality of positioning holes 5 for positioning the clamp, and the fixing of the rotating disc 303 can be completed by assisting the clamp through arranging the positioning holes 5 on the inner side of the rotating disc 303.

The antifriction bearing 6 is installed to the side mounting of gyro wheel 401, and the inboard upper end of frame 1 is fixedly provided with location track 7, antifriction bearing 6 and location track 7 sliding connection can prevent the slip derailment through installing antifriction bearing 6 at the side mounting of gyro wheel 401 and cooperation and its sliding connection's location track 7, reduces the installation risk.

The side of the positioning column 302 is fixedly connected with a positioning rod 8, an iron plate can be placed on the side of the fixing plate 307 when the conveying roller 2 is positioned, and when the positioning rod 8 abuts against the iron plate, the positioning plate 305 and the hole groove 308 on the fixing plate 307 can be accurately positioned.

The locating column 302 and the side face of the conveying roller 2 are both provided with fixing pieces 9 which are conducive to rotation, when the conveying roller 2 is derailed, the rotating disc 303 is fixed through the clamp, and then a linkage rod is placed between the fixing pieces 9, so that the conveying roller 2 can drive the locating column 302 to rotate in anticlockwise rotation, and derailment is achieved.

The working principle of the utility model is as follows:

according to the conveying roller positioning device, when the conveying roller 2 is required to be pushed towards the direction of the fixed plate 307 during positioning, the roller 401 on the side face of the conveying roller 2 moves along the direction of the fixed plate 307 on the sliding rail 402 during pushing, pushing is stopped when the top of the positioning column 302 reaches the edge of the frame 1, then the rotating disc 303 is fixed through the clamp, the conveying roller 2 is rotated clockwise after the fixing is completed, the one-way bearing 301 and the positioning column 302 rotate in the same direction, at the moment, the other end of the movable rod 306 slides along the sliding groove 3031 on the rotating disc 303, so that the positioning plate 305 is pushed outwards to be clamped in the hole groove 308 of the fixed plate 307, the positioning effect of the conveying roller 2 is achieved, the positioning column 302 is rotated through the fixed rotating disc 303, the clamping of the positioning plate 305 can be effectively achieved through the hole groove 308 in the fixed plate 307, the positioning difficulty is reduced, and on the other hand, the sliding rail 402 which is connected with the roller 401 in a sliding mode is arranged below the roller 401 is arranged on the side face of the conveying roller 2, the whole lifting device can be pushed transversely, and the lifting device is prevented from being mounted, and the risk of a person is avoided when the conveying device is mounted, and the safety is guaranteed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a be used for conveying roller positioner, includes frame (1), conveying roller (2), its characterized in that: the automatic feeding device is characterized in that positioning mechanisms (3) are arranged on the inner side wall of the frame (1) and the side face of the conveying roller (2), and a limiting mechanism (4) for preventing the conveying roller (2) from moving and misplacement is arranged on the side face of the conveying roller (2);

the positioning mechanism (3) comprises:

a one-way bearing (301), the one-way bearing (301) being arranged on the side of the conveying roller (2); a positioning column (302) is fixedly connected to the other side of the unidirectional bearing (301), a rotating disc (303) is rotatably connected to the side face of the positioning column (302), and a plurality of sliding grooves (3031) are formed in the rotating disc (303);

the sliding plate (304), the side of sliding plate (304) fixed connection at reference column (302), the side sliding connection of sliding plate (304) has locating plate (305), the lower terminal surface fixedly connected with movable rod (306) of locating plate (305), the other end activity of movable rod (306) sets up in the inboard of spout (3031);

the fixing plate (307), fixing plate (307) sets up the inboard in frame (1), hole groove (308) with reference column (302), locating plate (305) assorted are seted up respectively to the inside of fixing plate (307).

2. A positioning device for a conveyor roller according to claim 1, characterized in that: the limiting mechanism (4) comprises:

a roller (401), wherein the roller (401) is arranged on the side surface of the conveying roller (2);

the sliding rail (402), sliding rail (402) set up on the up end of frame (1) inboard, gyro wheel (401) and sliding rail (402) sliding connection.

3. A positioning device for a conveyor roller according to claim 1, characterized in that: the width of the two sides of the sliding groove (3031) is larger than the width of the middle section of the sliding groove (3031).

4. A positioning device for a conveyor roller according to claim 1, characterized in that: the inner side of the rotating disc (303) is provided with a plurality of positioning holes (5) for positioning the clamp.

5. A positioning device for a conveyor roller according to claim 2, characterized in that: the side of gyro wheel (401) is provided with antifriction bearing (6), the inboard upper end of frame (1) is provided with location track (7), antifriction bearing (6) and location track (7) sliding connection.

6. A positioning device for a conveyor roller according to claim 1, characterized in that: and the side surface of the positioning column (302) is fixedly connected with a positioning rod (8).

7. A positioning device for a conveyor roller according to claim 1, characterized in that: the positioning column (302) and the side surface of the conveying roller (2) are provided with fixing pieces (9) which are used for assisting in rotation.