CN218318869U

CN218318869U - Cover area bearing roller support of rectifying

Info

Publication number: CN218318869U
Application number: CN202221962939.2U
Authority: CN
Inventors: 汤海进; 吴东旭; 周智恒; 区冠华; 吴刘平
Original assignee: Guangzhou Development Fuel Port Co ltd
Current assignee: Guangzhou Development Fuel Port Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-01-17
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a cover and take bearing roller support of rectifying, include: bearing roller base, the bearing roller support, aligning bearing roller and ejector pin, the bearing roller base includes the base mainboard, base mainboard middle part is provided with the hinge seat, the bearing roller support includes the bottom plate and is located the curb plate at bottom plate both ends, bottom plate and curb plate are formed with the recess, the bottom of bottom plate is provided with the pivot, the pivot can be rotated and is installed through the hinge seat, the installation is rotated through the curb plate at the both ends of aligning bearing roller, the ejector pin is located the both sides of hinge seat and pivot, the ejector pin is installed on the base mainboard, and the ejector pin top can go up and down and contact bottom plate bottom surface, install it on the cover belt of ship unloaders, the aligning bearing roller is hugged closely to the cover belt, through the ejector pin of adjusting both sides, thereby can adjust the gradient of aligning bearing roller, through ship unloaders walking cart, cover the belt production relative motion, the pressure of inclined aligning bearing roller to cover belt both sides is different, the one side that pressure is big can be because of internal stress deviation rectifying to one side that pressure is less, realize the function.

Description

Cover area bearing roller support of rectifying

Technical Field

The utility model relates to a pier mechanical device technical field, in particular to cover and take bearing roller support of rectifying.

Background

The ship unloader is a large-scale transmission machine of a bulk cargo wharf, and in order to adapt to increasingly strict environmental protection requirements, the development and application of a mechanical sealing and dustproof aggregate system become one of the subjects of modern wharf loading and unloading machines. The dustproof effect of the existing totally-enclosed structure and the pipe belt type conveyor is improved, but the pipe belt type conveyor and the like have high cost, limited conveying capacity, easy torsion in use and high maintenance cost. Closed cover the area transmission than pipe belt conveyor with low costs, easy maintenance, conveying capacity are strong, but high to closed cover area installation accuracy, be applicable to short distance transmission, the phenomenon that skew support track drops even can appear in the use moreover, current cover area rectifier structure is complicated, and is bulky, and installation maintenance difficulty is not suitable for to be installed at closed cover and takes the transmission inside.

At present, the prior art mainly adjusts the levelness of the whole covering belt roller mechanism, is difficult to adjust, wastes time and labor, is easy to excessively adjust, and is difficult to adjust in place.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a cover area bearing roller support of rectifying.

According to the utility model discloses an embodiment of the first aspect provides a cover area bearing roller support of rectifying, include: bearing roller base, bearing roller support, aligning bearing roller and ejector pin, the bearing roller base includes the base mainboard, base mainboard middle part is provided with the hinge seat, the bearing roller support includes the bottom plate and is located the curb plate at bottom plate both ends, the bottom plate with the curb plate is formed with the recess, the bottom of bottom plate is provided with the pivot, the pivot can rotate to pass through the hinge seat rotates the installation, the both ends of aligning bearing roller are passed through the curb plate rotates the installation, the ejector pin is located the both sides of hinge seat and pivot, the ejector pin is installed on the base mainboard, just the ejector pin top can go up and down with the contact of bottom plate bottom surface.

Has the advantages that: this cover area bearing roller support of rectifying, including the bearing roller base, the bearing roller support, aligning bearing roller and ejector pin, install it on the cover area of ship unloader, the aligning bearing roller is hugged closely in the cover area, ejector pin through adjusting both sides to can adjust the gradient of aligning bearing roller, through ship unloader walking cart, the cover area produces relative motion, the aligning bearing roller of slope is different to the pressure that covers the area both sides, the one side that pressure is big can deflect to the less one side of pressure because of the internal stress, the function of rectifying is realized.

According to the utility model discloses the first aspect embodiment cover area bearing roller support of rectifying, the hinge seat is including the relative rotation cover that sets up, it is provided with the mounting hole to rotate the cover, the bottom of bottom plate is provided with the connecting rod, the both sides of connecting rod are provided with the pivot, the pivot with the cooperation is installed to the mounting hole.

According to the utility model discloses the cover area bearing roller support of rectifying, the bottom both sides of bottom plate are provided with outer board of following, outer board of following with the bottom plate has formed the spill district.

According to the utility model discloses the first aspect embodiment cover area bearing roller support of rectifying, be provided with on the curb plate and link up the mounting groove of top surface, the both sides of aligning bearing roller are provided with the installation axle, the installation axle with the mounting groove cooperation installation.

According to the utility model discloses the first aspect embodiment cover area bearing roller support of rectifying, the aligning bearing roller includes smooth section and friction segment, smooth section is located the middle part, the friction segment is located the both ends of smooth section, the friction segment is to aligning bearing roller middle part symmetry setting.

According to the utility model discloses the cover area bearing roller support of rectifying, the both sides of aligning bearing roller are provided with the polyester rubber layer, the polyester rubber layer has formed the friction section.

According to the utility model discloses the first aspect embodiment the cover area bearing roller support of rectifying, the ejector pin includes the body of rod, the one end of the body of rod is provided with the spheroid, the other end of the body of rod is provided with the butt plate, be provided with screw thread portion on the body of rod, the body of rod with base mainboard threaded connection.

According to the utility model discloses the first aspect embodiment cover area bearing roller support of rectifying, the ejector pin is hydraulic cylinder's output pole.

According to the utility model discloses the cover area bearing roller support of rectifying, the bearing roller base still includes the end plate, the end plate sets up base mainboard length direction's both ends.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is a schematic view of a correction idler bracket of a cover belt according to an embodiment of the present invention;

fig. 2 is a schematic view of a carrier roller base according to an embodiment of the present invention;

fig. 3 is a schematic view of a carrier roller bracket according to an embodiment of the present invention;

fig. 4 is a schematic view of an aligning idler according to an embodiment of the present invention;

fig. 5 is a schematic view of a push rod according to an embodiment of the present invention.

Reference numerals:

the roller carrier comprises a roller carrier base 100, a base main plate 110, a hinge base 120, a rotating sleeve 121, a mounting hole 122 and an end plate 130;

the roller support 200, the bottom plate 210, the connecting rod 211, the side plate 220, the mounting groove 221 and the rotating shaft 230;

the self-aligning carrier roller 300, a mounting shaft 310, a smooth section 320 and a friction section 330;

a top rod 400, a rod body 410, a sphere body 420 and a butt plate 430;

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of meanings are one or more, a plurality of meanings are two or more, and the terms greater than, smaller than, exceeding, etc. are understood as excluding the number, and the terms greater than, lower than, within, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1, a cover area bearing roller support of rectifying includes: the idler base 100, the idler bracket 200, the aligning idler 300 and the knockout pin 400.

The carrier roller base 100 includes a base main plate 110, and a hinge base 120 is disposed in the middle of the base main plate 110. The base main plate 110 includes a length direction and a width direction, the base main plate 110 extends along the length direction, the hinge base 120 is disposed at a middle position of the base main plate 110 in the length direction, and the idler roller bracket 200 is rotatably disposed on the base main plate 110 through the hinge base 120. The carrier roller support 200 comprises a bottom plate 210 and side plates 220 positioned at two ends of the bottom plate 210, the bottom plate 210 and the side plates 220 are provided with grooves, a rotating shaft 230 is arranged at the bottom of the bottom plate 210, the rotating shaft 230 can rotate and be installed through a hinge seat 120, the carrier roller support 200 is positioned above the base main plate 110, and the rotating shaft 230 arranged at the bottom of the bottom plate 210 enables the carrier roller support 200 to swing left and right by taking the rotating shaft 230 as a center. The two ends of the aligning carrier roller 300 are rotatably mounted through the side plates 220, the aligning carrier roller 300 is in a round bar shape, and the two ends of the aligning carrier roller 300 are rotatably mounted with the side plates 220 respectively, so that the aligning carrier roller 300 can rotate along the axis of the aligning carrier roller 300.

The lift pins 400 are located at both sides of the hinge base 120 and the rotation shaft 230, the lift pins 400 are installed on the base main plate 110, and the top of the lift pins 400 can be lifted to contact the bottom surface of the base plate 210. As fig. 1, ejector pin 400 divide into first ejector pin and second ejector pin, first ejector pin is located the left side, the second ejector pin is located the right side, move when adjusting ejector pin 400, make the height difference of first ejector pin and second ejector pin, thereby make first ejector pin and second ejector pin top surface form different gradients, thereby can adjust the gradient of aligning bearing roller 300, the pressure of the aligning bearing roller 300 of slope to the both sides that cover the area is different, the one side that pressure is big can be because the internal stress deflects to the less one side of pressure, thereby realized rectifying function.

The prior art is to covering the area and is rectified need the equal great cylinder of adjustment weight and volume, the adjustment all needs more than 4 personnel at every turn, and because bulky, accomplish accurate regulation, often appear leading to covering the area to run to one side in addition by the overshoot, need repeated many times of adjustment, after the installation of rectifying the bearing roller support through this covering area is used, adjustment at every turn only need alone go up and down the ejector pin of both sides can, the fine setting of being convenient for, because just install the parallel bearing roller of covering area originally on the ship unloaders, the installation only need with the position replacement can, maneuverability is extremely strong.

Referring to fig. 1, the hinge base 120 includes a rotating sleeve 121 disposed opposite to each other, the rotating sleeve 121 is provided with a mounting hole 122, the bottom of the base plate 210 is provided with a connecting rod 211, two sides of the connecting rod 211 are provided with rotating shafts 230, and the rotating shafts 230 are mounted and matched with the mounting hole 122. Specifically, the rotating sleeve 121 includes a base portion and a sleeve portion, the base portion and the sleeve portion are integrally formed, a bottom surface of the base portion is a flat surface, a mounting hole 122 is formed in the middle of the sleeve portion, and the base portion and the base main plate 110 are connected and fixed, for example, by welding, bonding, or screwing. The two rotating sleeves 121 are respectively arranged in the middle of the base main plate 110 and located on two sides of the length direction, the rotating sleeves 121 are oppositely arranged at intervals to form an accommodating area, the sleeve portions on two sides of the rotating area are respectively provided with a mounting hole 122, the connecting rod 211 can be located in the accommodating area, and the rotating shafts 230 on two sides of the connecting rod 211 can be mounted through the mounting holes 122, so that the carrier roller bracket 200 can rotate in the mounting holes 122 through the rotating shafts 230 to swing, and the inclination of the carrier roller bracket 200 can be adjusted by adjusting the ejector rods 400.

Referring to fig. 3, the bottom of the bottom plate 210 is provided with outer edge plates at both sides thereof, and the outer edge plates form a concave area with the bottom plate 210. Outer edge plate can set up with bottom plate 210 integrated into one piece, and the length of outer edge plate stretches out to bottom plate 210 under, can be used for restricting ejector pin 400 to remove to the outside to make and cover area bearing roller support failure of rectifying.

Referring to fig. 3, in some embodiments, the side plate 220 is provided with a mounting groove 221 penetrating through the top surface, the two sides of the aligning roller 300 are provided with mounting shafts 310, the mounting shafts 310 are mounted in cooperation with the mounting groove 221, the side plate 220 is arranged opposite to each other, the mounting groove 221 is formed in the side plate 220, the aligning roller 300 can be directly mounted through the mounting groove 221, and mounting and dismounting are both convenient.

Referring to fig. 4, in some embodiments, the aligning idler 300 includes a smooth section 320 and a friction section 330, the smooth section 320 is located in the middle, the friction section 330 is located at two ends of the smooth section 320, the friction section 330 is symmetrically arranged relative to the middle of the aligning idler 300, the mounting shaft 310 extends out from end surfaces of two sides of the friction section 330, and the aligning idler 300 is matched with the mounting groove 221 of the side plate 220 through the mounting shaft 310. Further, polyester rubber layers are disposed at both sides of the aligning roller 300, and the polyester rubber layers form a friction section 330. Polyester rubber layers are arranged on two sides of the aligning carrier roller 300, so that a larger friction force is generated in the deviation rectifying process.

Referring to fig. 5, the lift rod 400 includes a rod body 410, one end of the rod body 410 is provided with a spherical body 420, the other end of the rod body 410 is provided with a contact plate 430, a threaded portion is formed on the rod body 410, the rod body 410 is in threaded connection with the base main plate 110, and the lift rod 400 can be lifted along the base main plate 110 in a threaded manner, so that the inclination of the carrier roller bracket can be adjusted.

In some of these embodiments, the ram 400 is the output rod of a lift cylinder. The lifting hydraulic cylinder can directly adjust the mandril 400 through manual or automatic lifting, thereby adjusting the inclination degree of the carrier roller bracket 200.

Referring to fig. 2, the idler base 100 further includes end plates 130, the end plates 130 are disposed at both ends of the base main plate 110 in the length direction, and the end plates 130 may serve as protection plates at both sides.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a cover area bearing roller support of rectifying which characterized in that includes:

the carrier roller base comprises a base main plate, and a hinge seat is arranged in the middle of the base main plate;

the roller support comprises a bottom plate and side plates positioned at two ends of the bottom plate, grooves are formed in the bottom plate and the side plates, a rotating shaft is arranged at the bottom of the bottom plate, and the rotating shaft can be rotatably installed through the hinge base;

the two ends of the aligning carrier roller are rotatably installed through the side plates;

and the ejector rods are positioned on two sides of the hinge seat and the rotating shaft, the ejector rods are installed on the base main board, and the tops of the ejector rods can lift and contact with the bottom surface of the bottom board.

2. The cover belt deviation rectifying idler cradle according to claim 1, wherein: the hinge seat comprises rotating sleeves which are oppositely arranged, mounting holes are formed in the rotating sleeves, a connecting rod is arranged at the bottom of the bottom plate, the rotating shafts are arranged on two sides of the connecting rod, and the rotating shafts are matched with the mounting holes in an installing mode.

3. The cover belt deviation rectifying idler cradle according to claim 1, wherein: outer edge plates are arranged on two sides of the bottom plate, and concave areas are formed by the outer edge plates and the bottom plate.

4. The cover belt deviation rectifying idler cradle according to claim 1, wherein: the side plate is provided with a mounting groove penetrating through the top surface, mounting shafts are arranged on two sides of the aligning carrier roller, and the mounting shafts are mounted in a matched mode with the mounting groove.

5. The cover belt deviation rectifying idler cradle according to claim 1, wherein: the aligning bearing roller includes smooth section and friction segment, smooth section is located the middle part, the friction segment is located the both ends of smooth section, the friction segment is to the symmetrical setting in aligning bearing roller middle part.

6. The cover belt deviation rectifying idler support according to claim 5, wherein: polyester rubber layers are arranged on two sides of the aligning carrier roller, and the polyester rubber layers form the friction section.

7. The cover belt deviation rectifying idler cradle according to claim 1, wherein: the ejector rod comprises a rod body, a spherical body is arranged at one end of the rod body, a butt plate is arranged at the other end of the rod body, a threaded portion is arranged on the rod body, and the rod body is in threaded connection with the base main board.

8. The cover belt deviation rectifying idler cradle according to claim 1, wherein: the ejector pin is the output pole of hydraulic cylinder.

9. The cover belt deviation rectifying idler cradle according to claim 1, wherein: the carrier roller base still includes the end plate, the end plate sets up base mainboard length direction's both ends.