CN213949738U - Roller machine with protection mechanism - Google Patents

Abstract

The utility model discloses a bearing roller machine with protection mechanism, including installing frame, bearing roller spare, erection board and clearance mechanism, the erection board is fixed at the installation frame top, the bearing roller spare is installed between the erection board, clearance mechanism is detachable installs at the installing frame upper surface, and is located the erection board the place ahead and rather than contact the clearance, clearance mechanism includes clearance board, vertical board, clearance brush and supporting component, and the clearance board is located the erection board the place ahead, and the rear surface is fixed with the clearance brush with erection board surface contact, vertical board is located clearance board the place ahead vertically, and installs adjusting part between the two, and the supporting component is installed on the installing frame upper surface and is connected with vertical board rotation; through being provided with clearance mechanism, can clear up the piece granule on bearing roller spare surface, reduce the probability that granule friction quickened bearing roller surface wear, and reduce the factor that influences frictional resistance between bearing roller and the belt conveyor belt, and adjustable clearance height.

Description

Roller machine with protection mechanism

Technical Field

The utility model belongs to the technical field of bearing roller machine, concretely relates to bearing roller machine with protection machanism is a bearing roller unit who is used for band conveyer with protection machanism 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. It accounts for 35% of the total cost of a belt conveyor and produces over 70% of the drag, so the quality of the idler is particularly important. There are two types of steel and plastic. The inside lubricating grease that is filled of bearing roller can play sealed and lubricated effect to reduce the wearing and tearing that the bearing roller received, can play the lubricated effect of protection to it.

The existing roller unit for the belt conveyor has the problems that chip particles or particle materials are attached or infected on the surface of the roller unit, and the abrasion degree of the surface of the roller is easily aggravated due to the extrusion of the particles by the materials.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing roller machine with protection machanism to solve some bearing roller units that are used for band conveyer that propose among the above-mentioned background art, its surface attachment perhaps is infected with piece granule or granule material, and the granule receives the problem of the easy aggravation bearing roller surface degree of wear of material extrusion.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bearing roller machine with protection machanism, includes mounting frame, bearing roller spare, erects board and clearance mechanism, it fixes at the mounting frame top to erect the board, the bearing roller spare is installed and is being erect between the board, clearance mechanism is detachable installs at the mounting frame upper surface, and is located and erects board the place ahead rather than the contact clearance, clearance mechanism is including clearance board, vertical board, clearance brush and supporting component, the clearance board is located erects board the place ahead, and back fixed surface has and erects the clearance brush of board surface contact, vertical board is vertical to be located clearance board the place ahead, and installs adjusting part between the two, supporting component installs at the mounting frame upper surface and rotates with vertical board to be connected.

Preferably, the mounting block is fixed to the lower surface of the vertical plate, the supporting assembly comprises a supporting plate and an adjusting screw, the U-shaped supporting plate with the downward opening end is fixed to the surface of the mounting rack through screws, the adjusting screw is vertically mounted on the supporting plate, and the upper end of the adjusting screw extends into the mounting block.

Preferably, the adjusting screw is connected with the supporting plate in a threaded screwing manner, a hand wheel is fixed at the end part of the lower end of the adjusting screw, and the adjusting screw is connected with the mounting block through a bearing.

Preferably, the adjusting component comprises a rectangular ring, a vertical rod and a limiting rod, the rectangular ring is vertically fixed on the front surface of the vertical plate, one end of the vertical rod is fixed on the surface of the cleaning plate, the other end of the vertical rod movably penetrates through the vertical plate and the rectangular ring to be exposed outside, and a plurality of adjusting holes are formed in the length of the vertical rod.

Preferably, the limiting rod can pass through the rectangular ring and the limiting rod to connect and fix the rectangular ring and the limiting rod, and the relative distance between the cleaning plate and the vertical plate can be adjusted.

Preferably, a structural adhesive is arranged between the cleaning brush and the cleaning plate.

Preferably, three idler pieces are installed in the erection plate, and mounting frames are fixed between the three idler pieces.

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

(1) the utility model discloses a be provided with clearance mechanism, can clear up the piece granule on bearing roller spare surface, reduce the probability that granule friction accelerates bearing roller surface wear, and reduce the factor that influences frictional resistance between bearing roller and the band conveyer belt, and adjustable clearance height.

(2) The utility model discloses a be provided with adjusting part, can adjust the position of clearance board around according to bearing roller spare position, let clearance brush surface can all the time with bearing roller spare surface contact to clear up its surface.

Drawings

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

FIG. 2 is a schematic structural view of the cleaning mechanism of the present invention;

fig. 3 is a schematic top view of the adjusting assembly of the present invention;

FIG. 4 is a schematic view of the structure A in FIG. 3 according to the present invention;

in the figure: 1. installing a frame; 2. erecting a plate; 3. a carrier roller member; 4. a cleaning mechanism; 41. cleaning the plate; 42. a vertical plate; 43. cleaning the brush; 5. a support plate; 6. adjusting the screw rod; 7. an adjustment assembly; 71. a rectangular ring; 72. a vertical rod; 73. a limiting rod; 8. an adjustment hole; 9. and (4) structural adhesive.

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 protection mechanism comprises an installation rack 1, carrier roller pieces 3, an erection plate 2 and a cleaning mechanism 4, wherein the erection plate 2 is fixed at the top of the installation rack 1, the carrier roller pieces 3 are installed between the erection plate 2, the cleaning mechanism 4 is detachably installed on the upper surface of the installation rack 1 and is positioned in front of the erection plate 2 to be in contact cleaning with the erection plate 2, the cleaning mechanism 4 comprises a cleaning plate 41, a vertical plate 42, a cleaning brush 43 and a supporting assembly, the cleaning plate 41 is positioned in front of the erection plate 2, the rear surface of the cleaning brush 43 is fixed to be in surface contact with the erection plate 2, the vertical plate 42 is vertically positioned in front of the cleaning plate 41, an adjusting assembly 7 is installed between the cleaning plate and the vertical plate 42, the supporting assembly is installed on the upper surface of the installation rack 1 and is in rotating connection with the vertical plate 42, and by being provided with the cleaning mechanism 4, the cleaning mechanism can clean the chip particles on the surface of the carrier roller pieces 3, reduce the friction of the particles and accelerate the surface wear rate of the carrier roller, and factors influencing the frictional resistance between the carrier roller and the belt in the belt conveyor are reduced, and the cleaning height can be adjusted.

In this embodiment, it is preferred, vertical board 42 lower fixed surface has the installation piece, supporting component includes backup pad 5 and adjusting screw 6, the backup pad 5 of the decurrent "U" type of open end passes through the fix with screw on installation frame 1 surface, adjusting screw 6 is vertical to be installed in backup pad 5, and the upper end stretches into in the installation piece, adjusting screw 6 closes with backup pad 5 screw thread soon and is connected, and lower extreme end fixing has the hand wheel, adjusting screw 6 passes through the bearing with the installation piece and is connected, through being provided with supporting component, can adjust the height of clearance brush 43 as required, make it be in suitable clearance position, and clearance brush 43 contact bearing roller surface, the frictional resistance between the two is less than the frictional resistance between belt and the bearing roller just far away.

In this embodiment, preferably, the adjusting assembly 7 includes a rectangular ring 71, a vertical rod 72 and a limiting rod 73, the rectangular ring 71 is vertically fixed on the front surface of the vertical plate 42, one end of the vertical rod 72 is fixed on the surface of the cleaning plate 41, the other end of the vertical rod movably penetrates through the vertical plate 42 and the rectangular ring 71 to be exposed outside, and a plurality of adjusting holes 8 are arranged along the length of the vertical rod, the limiting rod 73 can penetrate through the rectangular ring 71 and the limiting rod 73 to be fixedly connected, the relative distance between the cleaning plate 41 and the vertical plate 42 can be adjusted, by providing the adjusting assembly 7, the position of the cleaning plate 41 can be adjusted forward and backward according to the position of the carrier roller member 3, so that the surface of the cleaning brush 43 can be in surface contact with the carrier roller member 3 all the time, and the surface of the cleaning brush can be cleaned.

In this embodiment, preferably, the structural adhesive 9 is disposed between the cleaning brush 43 and the cleaning plate 41, so as to facilitate the fixing and installation of the cleaning brush 43.

In this embodiment, preferably, three carrier roller pieces 3 are installed in the erection plate 2, and the installation frame is fixed between each other, and the carrier roller pieces 3 are filled with lubricating grease, and lubricating grease can play a role in lubrication and sealing, and reduces friction and damage to the carrier roller pieces 3, thereby playing a role in protection.

The utility model discloses a theory of operation and use flow: when the utility model is used, the whole cleaning mechanism 4 can be fixed on the upper surface of the mounting frame 1 by screws and is positioned in front of the roller supporting piece 3, the hand wheel can be held to drive the adjusting screw 6 to rotate, and then the adjusting screw rotates to move upwards or downwards to drive the cleaning plate 41 to move until the cleaning plate is positioned at a proper position, the cleaning brush 43 is positioned at a proper position in front of the carrier roller part 3, and simultaneously, the cleaning plate 41 can move back and forth, the distance between the cleaning brush 43 and the carrier roller part 3 is adjusted until the cleaning brush 43 is contacted with the surface of the carrier roller part 3, the vertical rod 72 is fixedly connected with the rectangular ring 71 by the limiting rod 73, and by arranging the cleaning mechanism 4, can clean the scrap particles on the surface of the carrier roller piece 3, reduce the probability that the particle friction accelerates the surface abrasion of the carrier roller, and factors influencing the frictional resistance between the carrier roller and the belt in the belt conveyor are reduced, and the cleaning height can be adjusted.

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 (7)

1. The utility model provides a bearing roller machine with protection machanism, includes installing frame (1), bearing roller spare (3), erects board (2) and clearance mechanism (4), it fixes at installing frame (1) top to erect board (2), bearing roller spare (3) are installed and are being erect between board (2), its characterized in that: clearance mechanism (4) are detachable installs at installation frame (1) upper surface, and are located to erect board (2) the place ahead and rather than the contact clearance, clearance mechanism (4) are including clearance board (41), vertical board (42), clearance brush (43) and supporting component, clearance board (41) are located to erect board (2) the place ahead, and the rear surface is fixed with and erects board (2) surface contact's clearance brush (43), vertical board (42) are vertical to be located clearance board (41) the place ahead, and install adjusting part (7) between the two, the supporting component is installed and is rotated with vertical board (42) at installation frame (1) upper surface and is connected at installation frame (1) upper surface.

2. The idler machine with the protection mechanism as claimed in claim 1, characterized in that: the lower surface of the vertical plate (42) is fixed with an installation block, the supporting assembly comprises a supporting plate (5) and an adjusting screw rod (6), the U-shaped supporting plate (5) with the downward opening end is fixed on the surface of the installation rack (1) through a screw, the adjusting screw rod (6) is vertically installed on the supporting plate (5), and the upper end of the adjusting screw rod extends into the installation block.

3. The idler machine with the protection mechanism as claimed in claim 2, characterized in that: adjusting screw (6) and backup pad (5) screw thread close connection soon, and the lower extreme end fixing has the hand wheel, adjusting screw (6) pass through the bearing with the installation piece and are connected.

4. The idler machine with the protection mechanism as claimed in claim 1, characterized in that: the adjusting assembly (7) comprises a rectangular ring (71), a vertical rod (72) and a limiting rod (73), the rectangular ring (71) is vertically fixed on the front surface of the vertical plate (42), one end of the vertical rod (72) is fixed on the surface of the cleaning plate (41), the other end of the vertical rod movably penetrates through the vertical plate (42) and the rectangular ring (71) to be exposed outside, and a plurality of adjusting holes (8) are formed in the length of the vertical rod.

5. The idler machine with the protection mechanism as claimed in claim 4, characterized in that: the limiting rod (73) can penetrate through the rectangular ring (71) and the limiting rod (73) to connect and fix the rectangular ring and the limiting rod, and the relative distance between the cleaning plate (41) and the vertical plate (42) can be adjusted.

6. The idler machine with the protection mechanism as claimed in claim 1, characterized in that: and a structural adhesive (9) is arranged between the cleaning brush (43) and the cleaning plate (41).

7. The idler machine with the protection mechanism as claimed in claim 1, characterized in that: three carrier roller pieces (3) are installed in the erection plate (2), and mounting frames are fixed between the carrier roller pieces.

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