CN211003116U

CN211003116U - Belt feeder buffer

Info

Publication number: CN211003116U
Application number: CN201922080285.5U
Authority: CN
Inventors: 于先功; 李海云
Original assignee: Qingdao Ruituowei Intelligent Equipment Co ltd
Current assignee: Qingdao Ruituowei Intelligent Equipment Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-07-14
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a belt feeder buffer, including bearing roller structure and bearing structure, the bearing roller structure includes the lower roll frame, the lower roll frame upper end is equipped with the roller frame, the lower roll frame upper end is located inside the roller frame lower extreme, the lower roll frame upper end is through a plurality of springs and last roller frame elastic connection, the equal fixed mounting in roller frame upper end both sides has a support No. one, the plain roller has been placed to the upper end between two supports No. one, go up the equal fixedly connected with support No. two in roller frame both ends, all install the side roll on No. two supports, bearing structure includes the base, base upper end middle part is equipped with supports the cover, the support cover upper end is equipped with the bracing piece, the bracing piece lower extreme is located inside supporting the cover: go up the roller frame and pass through spring elastic connection with lower roller frame, reduce the fluctuation range of belt operation process through spring deformation, buffering effect is good, and the bracing piece rotates with supporting the cover to be connected, and bearing roller structure angle modulation is convenient to the threaded rod is screwed up to the accessible makes bearing roller structure angle fixed, and it is convenient to adjust behind the belt off tracking.

Description

Belt feeder buffer

Technical Field

The utility model relates to a belt feeder buffer belongs to mechanical equipment technical field.

Background

In the production process of industrialization, the belt feeder plays crucial role, and traditional belt feeder is at the operation in-process, and the belt can fluctuate from top to bottom, if the undulant range of belt causes the belt fish tail excessively easily, can carry to the production of industrialization and lead to the fact certain loss, and the belt needs to rotate the bearing roller angle and adjust when the off tracking, but the bearing roller is behind turned angle, and the bearing roller can get back to the original position along with the operation of belt again, and is very troublesome, needs to solve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a belt feeder buffer to the undulant range of the belt that provides among the above-mentioned background art of solution causes the belt fish tail too big easily, and the inconvenient problem is adjusted to the belt off tracking.

In order to achieve the above object, the utility model provides a following technical scheme: a belt conveyor buffer device comprises a carrier roller structure and a supporting structure, wherein the carrier roller structure comprises a lower roller frame, an upper roller frame is arranged at the upper end of the lower roller frame, the upper end of the lower roller frame is positioned inside the lower end of the upper roller frame, the upper end of the lower roller frame is elastically connected with the upper roller frame through a plurality of springs, first brackets are fixedly arranged on two sides of the upper end of the upper roller frame, a flat roller is arranged at the upper end between the first brackets, second brackets are fixedly connected with two ends of the upper roller frame, side rollers are arranged on the second brackets, the supporting structure comprises a base, a supporting sleeve is arranged in the middle of the upper end of the base, a supporting rod is arranged at the upper end of the supporting sleeve, the lower end of the supporting rod is positioned inside the upper end of the supporting sleeve, the supporting rod is rotatably connected with the supporting sleeve, a threaded rod is, the upper end of the supporting rod is fixedly connected with the middle part of the lower end surface of the lower roll frame.

As the utility model discloses an optimal technical scheme, the plain-barreled roll both ends are passed through the roller and are connected with a support rotation.

As the preferable technical proposal of the utility model, the second bracket is an L-type structure.

As the utility model discloses preferred technical scheme, two the equal vertical placing of side roller, the side roller rotates with No. two supports to be connected.

As the utility model discloses an optimal technical scheme, the tail end of threaded rod is equipped with the runner.

As the utility model discloses an optimal technical scheme, the upper end both sides of base all are equipped with the fixed slot, fixed slot inside is equipped with two fixed orificess.

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

1. the upper roll frame and the lower roll frame are elastically connected through the spring, fluctuation range of the running process of the belt is reduced through spring deformation, and the buffering effect is good.

2. The bracing piece rotates with supporting the cover and is connected, and bearing roller structure angle modulation is convenient to the accessible is screwed up the threaded rod and is made bearing roller structure angle fixed, and it is convenient to adjust after the belt off tracking.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the lower roll frame and the upper roll frame of the present invention;

fig. 3 is a schematic structural view of the region a indicated in fig. 1.

In the figure: 1. a carrier roller structure; 11. a lower roll stand; 12. an upper roller frame; 13. a spring; 14. a first bracket; 15. a flat roll; 16. a second bracket; 17. a side roller; 2. a support structure; 21. a base; 22. a support sleeve; 23. a support bar; 24. a threaded rod; 25. a rotating wheel; 26. and fixing the grooves.

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. 1-3, the utility model provides a belt conveyor buffering device, which comprises a supporting roller structure 1 and a supporting structure 2, wherein the supporting roller structure 1 comprises a lower roller frame 11, an upper roller frame 12 is arranged at the upper end of the lower roller frame 11, the upper end of the lower roller frame 11 is positioned in the lower end of the upper roller frame 12, the upper end of the lower roller frame 11 is elastically connected with the upper roller frame 12 through a plurality of springs 13, a first bracket 14 is fixedly arranged at both sides of the upper end of the upper roller frame 12, a flat roller 15 is arranged at the upper end between the first brackets 14, a second bracket 16 is fixedly connected at both ends of the upper roller frame 12, a side roller 17 is arranged on the second bracket 16, the supporting structure 2 comprises a base 21, a supporting sleeve 22 is arranged at the middle part of the upper end of the base 21, a supporting rod 23 is arranged at the upper end of the supporting sleeve 22, the lower end of the supporting rod 23 is positioned in the upper end, the inner end of the threaded rod 24 is attached to the outer side of the supporting rod 23, and the upper end of the supporting rod 23 is fixedly connected with the middle of the lower end face of the lower roller frame 11.

Preferably, both ends of the flat roller 15 are rotatably connected with the first bracket 14 through roller shafts, and the flat roller 15 is used for supporting a belt.

Preferably, the second bracket 16 is of L-type structure, so that the side roller 17 can be conveniently and vertically installed.

Preferably, two side rollers 17 are vertically arranged, the side rollers 17 are rotatably connected with the second support 16, and the side rollers 17 can prevent the belt from deviating and separating from the flat roller 15.

Preferably, the tail end of the threaded rod 24 is provided with a rotating wheel 25, so that the threaded rod 24 can be conveniently rotated.

Preferably, both sides of the upper end of the base 21 are provided with fixing grooves 26, two fixing holes are formed inside the fixing grooves 26, and the base 21 can be fixed through the fixing holes by using bolts.

When concrete, the utility model relates to a step and the principle of belt feeder buffer when using as follows:

the first step is as follows: this device is placed in the belt below, and is fixed base 21 through the fixed orifices on fixed slot 26 and utilize the bolt, and plain-barreled roll 15 supports the belt, and the belt can fluctuate from top to bottom at the operation in-process, goes up through a plurality of spring 13 elastic connection between roll holder 12 and the roll holder 11, takes place to deform at the undulant in-process spring 13 of belt and cushions, reduces the fluctuation range of belt, protects the belt.

The second step is that: when the off tracking of belt, usable bracing piece 23 rotates with supporting sleeve 22 and is connected, adjusts bearing roller structure 1's angle, and the accessible is rotatory runner 25, and threaded rod 24 is with bracing piece 23 and support between the sleeve 22 chucking to fix bearing roller structure 1's angle, it is convenient to adjust behind the belt off tracking.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship 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 indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 belt feeder buffer, includes bearing roller structure (1) and bearing structure (2), its characterized in that: the carrier roller structure (1) comprises a lower roller frame (11), an upper roller frame (12) is arranged at the upper end of the lower roller frame (11), the upper end of the lower roller frame (11) is positioned inside the lower end of the upper roller frame (12), the upper end of the lower roller frame (11) is elastically connected with the upper roller frame (12) through a plurality of springs (13), first brackets (14) are fixedly arranged on two sides of the upper end of the upper roller frame (12), a flat roller (15) is arranged at the upper end between the first brackets (14), second brackets (16) are fixedly connected with two ends of the upper roller frame (12), side rollers (17) are arranged on the second brackets (16), the supporting structure (2) comprises a base (21), a supporting sleeve (22) is arranged in the middle of the upper end of the base (21), a supporting rod (23) is arranged at the upper end of the supporting sleeve (22), and the lower end of the supporting rod (23) is positioned inside the upper end of the, the support rod (23) is rotatably connected with the support sleeve (22), a threaded rod (24) is in threaded connection with the outer side of the upper end of the support sleeve (22), the inner end of the threaded rod (24) is attached to the outer side of the support rod (23), and the upper end of the support rod (23) is fixedly connected with the middle of the lower end face of the lower roller frame (11).

2. The belt conveyor buffering device of claim 1, wherein: and two ends of the flat roller (15) are rotatably connected with the first bracket (14) through a roller shaft.

3. The belt conveyor buffering device as claimed in claim 1, wherein the second bracket (16) is L-shaped.

4. The belt conveyor buffering device of claim 1, wherein: two side roller (17) all vertically place, side roller (17) are connected with No. two support (16) rotation.

5. The belt conveyor buffering device of claim 1, wherein: the tail end of the threaded rod (24) is provided with a rotating wheel (25).

6. The belt conveyor buffering device of claim 1, wherein: the upper end both sides of base (21) all are equipped with fixed slot (26), fixed slot (26) inside is equipped with two fixed orificess.