CN213230329U

CN213230329U - Roller machine with buffer device

Info

Publication number: CN213230329U
Application number: CN202021993139.8U
Authority: CN
Inventors: 周贤海
Original assignee: Jiangyin Kaisheng Roller Manufacturing Co ltd
Current assignee: Jiangyin Kaisheng Roller Manufacturing Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-05-18
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a bearing roller machine with buffer, including frame, bearing roller group and support buffer gear, the frame top is fixed with the mounting bracket, "V" type the bearing roller group rotates and installs in the mounting bracket, supports buffer gear and passes through the fix with screw at the frame top and lies in the bearing roller group below, support buffer gear includes bottom arc, support frame and buffering subassembly, and bottom arc is located bearing roller group both ends below, and is provided with the rectangular hole along its length, and the support frame setting is fixed in bottom arc bottom, and mainly regards as the ascending "U" type of open end, and buffering subassembly is installed between support frame and frame, the buffering subassembly bottom is fixed with the mounting panel; the utility model discloses a be provided with and support buffer gear, can support cushioning effect to the bearing roller group of installation, reduce its degree that receives the deformation because of the bearing to reduce the factor that influences bearing roller work, and whole mechanism easy to assemble and dismantlement do not influence the normal work of whole bearing roller unit.

Description

Roller machine with buffer device

Technical Field

The utility model belongs to the technical field of the bearing roller machine, concretely relates to bearing roller machine with buffer is a bearing roller unit with buffer who is used for the belt machine very much.

Background

The carrier roller is an important part of the belt conveyor, has multiple types and large quantity, and can support the weight of a conveying belt and materials. And the carrier roller unit can be used for a belt conveyor to buffer and support conveyed materials.

The existing carrier roller units form a V-shaped structure, two ends of the carrier roller units tilt upwards, and the carrier roller units are easy to deform due to heavy objects when supporting materials, so that the subsequent problem of supporting the materials is influenced, and therefore the carrier roller machine with the buffer device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing roller machine with buffer to solve some bearing roller unit group constitution "V" types that propose in the above-mentioned background art, and both ends tilt up, it is easy because the heavy object appears warping when supporting the material, thereby influences its follow-up problem of supporting the material.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bearing roller machine with buffer, includes frame, bearing roller group and supports buffer gear, the frame top is fixed with the mounting bracket, "V" type the bearing roller group rotates and installs in the mounting bracket, it just is located the bearing roller group below at the frame top through the fix with screw to support buffer gear, it includes end arc, support frame and buffer unit to support buffer gear, end arc is located bearing roller group both ends below, and is provided with the rectangular hole along its length, the support frame sets up fixes in end arc bottom, and main "U" type of regarding as the open end ascending, buffer unit installs between support frame and frame, buffer unit bottom is fixed with the mounting panel, the mounting panel passes through the fix with screw at the frame surface.

Preferably, the buffer assembly comprises a fixed rod, a fixed plate and a buffer spring, the fixed rod is vertically fixed, the upper end of the fixed rod movably penetrates through the support frame to be exposed outside, the end part of the fixed rod is screwed with a limit plate in a threaded manner, and the fixed plate is horizontally fixed on the surface of the fixed rod and located below the support frame.

Preferably, the buffer spring is movably sleeved on the surface of the fixed rod and is positioned between the support frame and the fixed plate, the lower end of the buffer spring is fixed on the surface of the fixed plate, and the upper end of the buffer spring can be in contact with the surface of the support frame.

Preferably, the rectangular hole inner wall is provided with a plurality of rolling assemblies along its length, the rolling assembly includes the fixed axle and rolls the roller, the fixed axle vertical fixation is at the pore wall, roll the roller cover and establish in the fixed axle outside, roll roller and bearing roller group surface rolling contact.

Preferably, the installation angle of the rolling assembly is consistent with that of the carrier roller set.

Preferably, the base is fixed on the surface of the conveyor frame through screws.

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

(1) the utility model discloses a be provided with and support buffer gear, can support cushioning effect to the bearing roller group of installation, reduce its degree that receives the deformation because of the bearing to reduce the factor that influences bearing roller work, and whole mechanism easy to assemble and dismantlement do not influence the normal work of whole bearing roller unit.

(2) The utility model discloses a be provided with the roll subassembly, both can support with the bearing roller contact, do not influence the roll of bearing roller again, and reducible and the bearing roller between the frictional resistance.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the supporting and buffering mechanism of the present invention;

FIG. 3 is a schematic view of a partial structure of the buffer assembly of the present invention;

fig. 4 is a schematic view of a partial structure of the rolling assembly of the present invention;

in the figure: 1. a machine base; 2. a carrier roller set; 3. a supporting buffer mechanism; 31. a bottom arc plate; 32. a support frame; 33. a buffer assembly; 331. fixing the rod; 332. a fixing plate; 333. a buffer spring; 4. a mounting frame; 5. a rolling component; 51. a fixed shaft; 52. rolling a roller; 6. and a limiting plate.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a carrier roller machine with a buffer device comprises a machine base 1, a carrier roller group 2 and a supporting and buffering mechanism 3, wherein the top of the machine base 1 is fixed with a mounting frame 4, the V-shaped carrier roller group 2 is rotatably installed in the mounting frame 4, the supporting and buffering mechanism 3 is fixed at the top of the machine base 1 through screws and is positioned below the carrier roller group 2, the supporting and buffering mechanism 3 comprises a bottom arc plate 31, a supporting frame 32 and a buffering assembly 33, the bottom arc plate 31 is positioned below two ends of the carrier roller group 2 and is provided with a rectangular hole along the length of the bottom arc plate, the supporting frame 32 is arranged and fixed at the bottom of the bottom arc plate 31 and is mainly in a U shape with an upward opening end, the buffering assembly 33 is installed between the supporting frame 32 and the machine base 1, the bottom of the buffering assembly 33 is fixed with a mounting plate, the mounting plate is fixed on the surface of the machine base 1 through, reduce its degree that receives the deformation because the bearing to reduce the factor that influences bearing roller work, and whole mechanism easy to assemble and dismantlement do not influence the normal work of whole bearing roller unit.

In this embodiment, preferably, the buffering component 33 includes a fixing rod 331, a fixing plate 332 and a buffering spring 333, the fixing rod 331 is vertically fixed, the upper end of the fixing rod 331 movably penetrates through the supporting frame 32 to be exposed outside, and the end of the fixing rod is screwed with the limit plate 6, the fixing plate 332 is horizontally fixed on the surface of the fixing rod 331 and located below the supporting frame 32, the buffering spring 333 is movably sleeved on the surface of the fixing rod 331 and located between the supporting frame 32 and the fixing plate 332, the lower end of the buffering spring 333 is fixed on the surface of the fixing plate 332, the upper end of the buffering spring can be in surface contact with the supporting frame 32, and the.

In this embodiment, preferably, a plurality of rolling assemblies 5 are arranged on the inner wall of the rectangular hole along the length of the inner wall, each rolling assembly 5 comprises a fixed shaft 51 and a rolling roller 52, the fixed shaft 51 is vertically fixed on the hole wall, the rolling roller 52 is sleeved on the outer side of the fixed shaft 51, the rolling roller 52 is in rolling contact with the surface of the carrier roller group 2, the installation angle of each rolling assembly 5 is consistent with that of the carrier roller group 2, and by arranging the rolling assemblies 5, the rolling assemblies can be in contact with the carrier rollers for supporting without influencing the rolling of the carrier rollers, and the friction resistance between the rolling assemblies.

In this embodiment, the base 1 is preferably fixed to the surface of the conveyor frame by screws.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, can let support buffer gear 3 and be located bearing roller group 2 below, reuse screw fixes it on frame 1 surface, along with the work of bearing roller unit, bearing roller group 2 atress has the trend of lapse, and end arc 31 atress lapse, it removes to drive support frame 32, buffer spring 333 atress compression produces opposite elasticity, play the effect of buffering power of unloading, simultaneously along with the rotation of bearing roller group 2, because frictional resistance, make roll 52 roll thereupon, make its roll work that does not influence the bearing roller, through being provided with support buffer gear 3, can support cushioning effect to the bearing roller group 2 of installation, reduce its degree that receives the deformation because of the bearing, thereby reduce the factor that influences bearing roller work, and whole mechanism is easy to assemble and dismantlement, do not influence the normal work of whole bearing roller unit.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bearing roller machine with buffer, includes frame (1), bearing roller group (2) and supports buffer gear (3), frame (1) top is fixed with mounting bracket (4), "V" type bearing roller group (2) are rotated and are installed in mounting bracket (4), its characterized in that: support buffer gear (3) and just be located bearing roller group (2) below at frame (1) top through the fix with screw, support buffer gear (3) including end arc (31), support frame (32) and buffer unit (33), end arc (31) are located bearing roller group (2) both ends below, and are provided with the rectangular hole along its length, support frame (32) set up to be fixed in end arc (31) bottom, and main "U" type of regarding as the open end ascending, buffer unit (33) are installed between support frame (32) and frame (1), buffer unit (33) bottom is fixed with the mounting panel, the mounting panel passes through the fix with screw at frame (1) surface.

2. The carrier roller machine with the buffer device as claimed in claim 1, characterized in that: the buffer assembly (33) comprises a fixing rod (331), a fixing plate (332) and a buffer spring (333), the fixing rod (331) is vertically fixed, the upper end of the fixing rod (331) movably penetrates through the support frame (32) to be exposed outside, the end of the fixing rod (32) is screwed with the limit plate (6), and the fixing plate (332) is horizontally fixed on the surface of the fixing rod (331) and located below the support frame (32).

3. The carrier roller machine with the buffer device as claimed in claim 2, characterized in that: the buffer spring (333) is movably sleeved on the surface of the fixing rod (331) and is positioned between the support frame (32) and the fixing plate (332), the lower end of the buffer spring (333) is fixed on the surface of the fixing plate (332), and the upper end of the buffer spring can be in surface contact with the support frame (32).

4. The carrier roller machine with the buffer device as claimed in claim 1, characterized in that: the rectangular hole inner wall is provided with a plurality of rolling assemblies (5) along its length, rolling assembly (5) are including fixed axle (51) and roll roller (52), fixed axle (51) vertical fixation is at the pore wall, roll roller (52) cover and establish in the fixed axle (51) outside, roll roller (52) and bearing roller group (2) surface rolling contact.

5. The carrier roller machine with the buffer device as claimed in claim 4, characterized in that: the installation angle of the rolling assembly (5) is consistent with that of the carrier roller group (2).

6. The carrier roller machine with the buffer device as claimed in claim 1, characterized in that: the base (1) is fixed on the surface of the conveyor frame through screws.